An object of the present invention is to provide a brake control device and a brake system capable of braking with a shortened braking response when shifting from non-braking to braking. A brake control device 10 includes a command value calculation unit 4 that calculates an operation command value required to make a pressing force by which a brake pad 11a is pressed against a brake disc 11b reach a target thrust value. The command value calculation unit 4 includes: a clearance command calculation unit 43 that calculates a command value required for contact between the brake pad 11a and the brake disc 11b; and a thrust command calculation unit 40 that calculates a command value required for reaching the target thrust from a state where the brake pad 11a and the brake disc 11b are in contact with each other. When calculating the operation command value from a state where the brake pad 11a and the brake disc 11b are separated, the command value calculation unit 4 calculates the operation command value by integrating the command value calculated from the clearance command calculation unit 43 and the command value calculated from the thrust command calculation unit 40.
B60T 8/172 - Détermination des paramètres de commande utilisés pour la régulation, p.ex. par des calculs impliquant des paramètres mesurés ou détectés
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freins; Dispositifs de signalisation
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
Provided is a vehicle control device that can reduce discomfort of an occupant during parking control. The vehicle control device 10 includes a route calculator 11 that calculates a parking route of a vehicle, a travel controller 12 that makes the vehicle travel along the parking route, and a route selector 13 that selects either an original parking route or a new parking route when the vehicle traveling along the parking route stops at a stop position before a turn-back position, the new parking route being calculated at the stop position. The travel controller 12 makes the vehicle travel from the stop position along the parking route selected by the route selector 13.
B60W 30/06 - Manœuvre automatique de stationnement
B60T 7/22 - Organes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager déclenchés par le contact du véhicule, p.ex. du pare-chocs, avec un obstacle extérieur, p.ex. un autre véhicule
A disk brake includes a cylinder including a bottomed bore portion in which a piston is received movably in an axial direction. The cylinder includes an annular small-diameter stepped portion formed on an opening edge side of the bore portion. The disk brake includes the piston configured to press a friction pad against a disk, and a piston boot disposed between a distal end side of the piston and the small-diameter stepped portion. The piston boot includes a large-diameter fitted portion configured to be fitted to the small-diameter stepped portion. An annular protrusion portion is provided on an inner peripheral side of the large-diameter fitted portion. The annular protrusion portion is shaped such that rigidity thereof against a force directed from the opening edge side toward a bottom portion side of the bore portion is lower than rigidity thereof against a force directed from the bottom portion side.
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16D 55/226 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement commun pour les organes de freinage les organes de freinage étant des patins de freins dans lesquels l'organe d'actionnement commun se déplace axialement
A friction pad mounted on a disk brake includes a back plate, and a lining attached to the back plate and configured to frictionally contact a disk. A spring member, configured to bias the friction pad toward a disk rotationally exiting side, is provided to an ear portion of the back plate. The spring member includes an attachment portion attached to the back plate, an extension portion extending from an end portion of the attachment portion, and an abutment portion folded back from the extension portion and extending in a direction toward the disk. The abutment portion is configured to receive a reaction force from a torque reception surface by abutting against the torque reception surface at a position on an opposite side of the ear portion from the disk when the ear portion and the torque reception surface of a mount member abut against each other.
F16D 65/097 - Moyens élastiques interposés entre les patins et les organes de support
F16D 55/226 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement commun pour les organes de freinage les organes de freinage étant des patins de freins dans lesquels l'organe d'actionnement commun se déplace axialement
F16D 65/00 - ACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS - Éléments constitutifs ou détails des freins
On an outer circumferential portion of a piston band, in a natural state before being disposed in a cylinder, a large diameter part is formed on a side close to a distal end portion of a piston rod or on a side far from the distal end portion, a medium diameter part having a diameter smaller than that of the large diameter part is formed on a side far from the distal end portion or on a side close to the distal end portion, and a small diameter part having a diameter smaller than that of the medium diameter part is formed between the large diameter part and the medium diameter part.
F16F 9/36 - Joints d'étanchéité particuliers, y compris les joints ou guides pour tiges de piston
F16J 15/3232 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p.ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres
F16J 15/3276 - Montage des bagues d’étanchéité avec étanchéité statique supplémentaire entre le joint ou son armature ou son support et la surface sur laquelle il est monté
F16J 15/56 - Autres joints pour tiges à mouvement alternatif
This disc brake includes a cylinder bore into which a piston is fitted, a seal groove provided in the cylinder bore as an annular groove, and a seal member which has a rectangular cross section shape and which is fitted into the seal groove and seal a space between the piston and the cylinder bore. The seal groove includes a bottom surface portion, a side surface portion, and a chamfered portion. The chamfered portion is formed to expand an opening of the seal groove in the axial direction of the cylinder bore and has two types of curvature radii (r1 and r2).
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
Provided is a flow control valve and a cooling system, with which a pressure loss can be reduced. A rotor 12 includes a first guide portion 43 on the outer circumferential side of an extending portion 42 fixed to a drive shaft 13 and protruding into a space inside the rotor 12. The first guide portion 43 has a radial outer shape which increases from an x-axis positive direction side toward an x-axis negative direction side.
F01P 3/20 - Circuits de refroidissement non spécifiques d'une pièce particulière des moteurs ou "machines"
F01P 7/16 - Commande du débit de l'agent de refroidissement l'agent de refroidissement étant un liquide par commande thermostatique
F16K 11/076 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture articulés à pivot à faces d'obturation épousant la surface d'un solide de révolution
F16K 5/04 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rota dont les boisseaux sont à surface cylindrique; Leurs garnitures d'étanchéité
F01P 7/14 - Commande du débit de l'agent de refroidissement l'agent de refroidissement étant un liquide
The present invention provides a vehicle control apparatus which allows a vehicle to safely negotiate a bump smoothly without feeling unusual to the driver of the vehicle. This vehicle control apparatus is characterized by comprising: a strain sensor output value acquisition unit that acquires the output value of a strain sensor (113) mounted to a drive shaft (115) for driving wheels (116); and a vehicle behavior detection unit that detects when the wheels (116) start moving on the basis of when the output value of the strain sensor decreases from the value when the wheels (116) are in the stopped state.
B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
The purpose of the present invention is to provide a steering control device and a steering control method that can reduce the drive load of a driver during low-speed driving. The present invention comprises a calculation device that activates a steering wheel actuator 7 on the basis of the operation amount of a steering 3 to change the steering angle of wheels 11, and calculates the control amount of the steering wheel actuator 7. The calculation device controls the steering wheel actuator 7 by a first gain in which a ratio of the actual steering angle of the wheels 11 to a steering angle δ changes when the steering 3 is turned. Furthermore, when the steering 3 is turned back, the steering wheel actuator 7 is controlled by a second gain different from the first gain.
B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
10.
OBJECT DETECTION DEVICE, TRAVEL CONTROL SYSTEM, AND TRAVEL CONTROL METHOD
The problem of the present invention is to provide an object detection device, etc., that can detect an object with good precision regardless of the angle of view position and distance of the object. The object detection device of the present invention has: a stereo distance detection unit 105 that detects the distance of the object; a position detection unit 106 that detects the position of the object; an orientation detection unit 111 that detects the orientation of the object; a vehicle information input unit that inputs status information of a host vehicle and an other vehicle; a position estimation unit 109 that estimates the position of the other vehicle based on the status information of the host vehicle and the other vehicle; an orientation estimation unit 110 that estimates the orientation of the other vehicle based on the status information of the host vehicle and the other vehicle; and a determination unit 112 that determines the distance, position, and orientation of the other vehicle according to the respective detection or estimation by the distance detection unit, the position detection unit, the orientation detection unit, the position estimation unit, and the orientation estimation unit.
B60W 50/00 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
This electronic control device is provided with: an electronic component; a base thermally coupled with the electronic component; a first fan and a second fan which are provided on one surface of the base; a plurality of first heat-dissipating fins provided on the one surface of the base in a first region including a region between the first fan and the second fan; and a plurality of second heat-dissipating fins provided on the one surface of the base in a second region more spaced apart from the first and second fans than the first region. The plurality of the first heat-dissipating fins are structured to guide, in the first region, refrigerant delivered from one of the first fan and the second fan to the other of the first fan and the second fan. The plurality of the second heat-dissipating fins formed in the second region are structured to guide refrigerant flowing in from the first fan or the second fan to a side away from the first fan and the second fan.
There has been lack of consideration of heat transferred from a semiconductor module to a capacitor via a bus bar module. Heat generated by a semiconductor module 1 is transferred to a bus bar module 3 via a direct-current terminal 1A of the semiconductor module 1. Then, the heat that has been transferred to the bus bar module 3 is transferred to a pressing member 5 by way of an annular conductor 8 and a bolt 5A as shown in fig. 4(B). As the pressing member 5 is in close contact with a second cooler 2B, the heat transferred to the pressing member 5 is subjected to cooling by the second cooler 2B. Meanwhile, the heat transferred to a projection 6A of a housing 6 is further transferred, via the housing 6, to a first cooler 2A so as to be cooled. Accordingly, in a configuration in which a capacitor 4 is connected to the semiconductor module 1 via the bus bar module 3, it is possible to suppress heat from being transferred from the semiconductor module 1 to the capacitor 4.
H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
H01L 23/40 - Supports ou moyens de fixation pour les dispositifs de refroidissement ou de chauffage amovibles
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
13.
ELECTROMAGNETIC SUCTION VALVE AND HIGH-PRESSURE FUEL SUPPLY PUMP
Provided is an electromagnetic suction valve that enables dead volume in a pressurization chamber to be reduced. This electromagnetic suction valve is provided with a valve member, a seat member, and a valve biasing member. The valve member has a rod part and a valve part provided on one end portion of the rod part. The seat member has a guide part for guiding the outer periphery of the rod part and a seating surface for seating the valve part. The valve biasing member biases the rod part in a valve-closing direction, which is the direction in which the valve part approaches the seating surface. In addition, the biasing member is arranged farther in the valve-closing direction than the guide part. The distance from the guide part center, which is the center of the guide part in a direction parallel to the valve-closing direction, to the other end portion of the rod part is shorter than the distance from the guide part center to the distal end of the valve part.
F16K 31/06 - Moyens de fonctionnement; Dispositifs de retour à la position de repos magnétiques utilisant un aimant
F16K 1/32 - Soupapes ou clapets, c. à d. dispositifs obturateurs dont l'élément de fermeture possède au moins une composante du mouvement d'ouverture ou de fermeture perpendiculaire à la surface d'obturation - Détails
F02M 59/36 - Variation du débit du combustible en quantité ou dans le temps par des clapets réglant à des instants variables et bien déterminés les ouvertures de combustible
In the present invention, a sheet-like member 440 is used, the member including: a resin insulating layer 441; and a metallic foil 442. The sheet-like member 440 deforms in accordance with the warping or the unevenness of a second conductor plate 431 and a fourth conductor plate 433, and as a result, the thickness of the resin insulating layer 441 can be made to be a uniform thickness, for example 120μm, at which insulation properties can be ensured. A metallic thermally conductive member 450 having a thickness of 120μm for example is interposed between the sheet-like member 440 and a cooling member 340, and is made to plastically deform, and as a result, the thickness of the metallic thermally conductive member 450 is altered so as to absorb the warping or the unevenness arising in the second conductor plate 431 and the fourth conductor plate 433. Consequently, heat dissipation is markedly improved compared to a case in which a conductor plate contacts the cooling member 340 with only an insulating layer therebetween.
H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
An electronic control device installed in a vehicle and provided with: a blind spot region identification unit for identifying a blind spot region not included in a detection range of a sensor installed in the vehicle; an information acquisition unit for acquiring lane information about a road in the periphery of the vehicle and including the blind spot region; and a blind spot region risk event determination unit for determining a postulated behavior of a potential obstruction that may exist in the blind spot region on the basis of the lane information of the blind spot region and the positional relationship of the blind spot region on the road with respect to the vehicle.
B60W 40/04 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés aux conditions de trafic
B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
B60W 30/08 - Anticipation ou prévention de collision probable ou imminente
16.
FUEL-INJECTION CONTROL DEVICE AND FUEL-INJECTION CONTROL METHOD
The present invention forms a rich air-fuel mixture around a spark plug and suppresses exhaustion, even when the environmental conditions change. According to one aspect, the present invention provides a fuel-injection control device 150 that injects a fuel from a fuel injection device 101 a plurality of times during one combustion cycle of an internal combustion engine, the fuel-injection control device including a control unit 104 that performs control so as to reduce the ratio of the injection amount at the maximum injection, which involves the maximum injection amount within a late period of a compression stroke 803 in one combustion cycle, to the total value of injection amounts at injections performed before the maximum injection, as the pressure of a fuel supplied to the fuel injection device 101 becomes higher.
F02D 29/06 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p.ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des groupes électrogènes
F02D 41/04 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement
F02D 41/34 - Commande de l'injection de combustible du type à basse pression avec des moyens pour commander la synchronisation ou la durée de l'injection
F02D 43/00 - Commande électrique simultanée de plusieurs fonctions, p.ex. allumage, mélange air-combustible, recirculation, suralimentation ou traitement des gaz d'échappement
F02D 45/00 - Commande électrique non prévue dans les groupes
An inverter control device 200 comprises: a current control unit 210 that outputs voltage instructions (Vd*, Vq*); a modulated wave control unit 220 that generates a modulated wave on the basis of the voltage instructions (Vd*, Vq*); a pulse generation unit 230 that generates a PWM pulse for controlling an inverter 100 by using a carrier wave of a prescribed frequency and the modulated wave; and a pulse shift unit 250 that corrects the phase of the PWM pulse such that, in a zero-crossing vicinity region containing a zero cross point at which the modulated wave varies by crossing zero, the PWM pulse is outputted with a phase corresponding to a harmonic of a prescribed order of the modulated wave.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
In the present invention, attachment of a power relay is detected in cases where the power relay cannot be turned off and power supplied to a microcomputer has been successfully shut off. An electronic control device 100, which is one aspect of the present invention, is provided with: a relay drive circuit 13 for turning a power relay 12 on or off in accordance with power on or off information; electronic circuits (first power block 110, microcomputer 102) which operate by a first power voltage (V1) supplied from a battery 10 via the power relay 12; and a monitoring unit (second power block 120) which monitors the first power voltage when the power is off, reflecting whether the power relay has been attached, and maintains monitoring results.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
H01H 47/00 - Circuits autres que ceux appropriés à une application particulière du relais et prévue pour obtenir une caractéristique de fonctionnement donnée ou pour assurer un courant d'excitation donné
19.
POWER CONVERSION DEVICE AND METHOD FOR CONTROLLING POWER CONVERSION DEVICE
In the present invention, in a step S301, alternating-current sensor values Ius, Ivs, Iws are obtained, and in a step S303, positive electric current values in a U phase, a V phase, and a W phase that have been output from a first half-wave rectification unit 451 and negative electric current values in the U phase, the V phase, and the W phase that have been output from a second half-wave rectification part 452 are smoothed and output to a determination unit 454. In a step S304, it is determined whether the smoothed positive electric current value in the U phase is less than a threshold value 1, and when the smoothed positive electric current value in the U phase is less than the threshold value 1, an upper arm switching element Tuu in the U phase is determined in a step S305 as having an open fault. When the smoothed negative electric current value in the U phase is less than a threshold value 2, the determination unit 454 determines in a step S307 that a lower arm switching element Tul in the U phase has an open fault.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
20.
MOTOR CONTROL DEVICE, MECHATRONIC UNIT, AND ELECTRIC VEHICLE SYSTEM
Conventionally, changes in switching frequency, such as an increase in switching frequency, have posed the problem of causing greater switching loss in an inverter. A first electric current command generation unit 111 receives input of a battery voltage E and a torque command T*. A second electric current command generation unit 112 receives input of: the battery voltage E; the torque command T*; and a voltage usage rate obtained by dividing a line voltage effective value by a battery voltage (DC voltage). An electric current command selection unit 113 receives input of the magnet temperature Tmag of a rotor magnet. In normal operation, the electric current command selection unit 113 selects an electric current command that is output from the first electric current command generation unit 111. When the magnet temperature exceeds a prescribed value, the electric current command selection unit 113 selects an electric current command that is output from the second electric current command generation unit 112. The second electric current command generation unit 112 causes the voltage usage rate to be outside the range of 0.3-0.4.
H02P 21/14 - Estimation ou adaptation des paramètres des machines, p.ex. flux, courant ou tension
H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages
H02K 11/33 - Circuits d’entraînement, p.ex. circuits électroniques de puissance
H02P 27/08 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs avec modulation de largeur d'impulsions
21.
WINDING SWITCHING DEVICE, AND ROTATING ELECTRICAL MACHINE DRIVE SYSTEM USING SAME
The present invention addresses the problem of providing: a winding switching device with which the reliability of electrical contact between a movable part and a fixed part can be improved; and a rotating electrical machine drive system equipped with such a winding switching device. A winding switching device (4) switches a connection state of multiple windings, and comprises: a plurality of electrodes (U1-U4) to which a plurality of windings (7, 8) are connected; a movable part (10) that has a plurality of conductors (9a, 9b) which contact the plurality of electrodes, and that is driven in a prescribed direction in which the plurality of electrodes are aligned; and a fixed part (11) that has a restriction part (11b) which restricts the movement of the movable part in the prescribed direction. The connection state of the plurality of windings is switched according to the position of the movable part, and the movable part, when moving in the prescribed direction, is displaced by the restriction part in a direction in which the plurality of conductors separate from the plurality of electrodes.
H02P 25/18 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de moteur ou par des détails de structure caractérisés par des dispositions de circuit ou par le type de câblage avec des dispositions pour la commutation des enroulements, p.ex. par des interrupteurs mécaniques ou des relais
H02K 7/20 - Association structurelle à des machines dynamo-électriques auxiliaires, p.ex. à des moteurs électriques de lancement ou des excitatrices
The present invention addresses the problem of managing an occupied grid map with which efficient operation is possible while suppressing processing load and memory consumption. Provided is an occupied grid map management device that is mounted as an electronic control device 110 and manages the environment around a vehicle on a cell basis, the device comprising: a map generation unit 114 which generates an occupied grid map 201 on the basis of the outside world recognition sensor data sensed according to the state of the outside world and that of the own vehicle; a map management unit 113 which manages each piece of cell information 301 of the generated occupied grid map 201 as one record of a database on a cell-by-cell basis; an application execution unit 111 which executes application software for automatic driving or driving assistance; and a cell selection unit 112 which selects and duplicates a corresponding cell from the cells managed by the map management unit, in response to a cell acquisition request from the application execution unit.
B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
G01C 15/00 - Instruments de géodésie ou accessoires non prévus dans les groupes
G01C 21/26 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier
G01S 17/93 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions
G09B 29/10 - Spots pour la lecture des cartes ou indicateurs de position par coordonnées; Aides pour la lecture des cartes
Provided is a fuel pump with which it is possible to improve productivity. This fuel pump is provided with a pump body (1), a plunger (2), an electromagnetic suction intake valve (3), and a relief valve (4). The plunger (2) reciprocates in a first chamber (1a), which is a cylindrical space provided in the pump body (1). The electromagnetic suction intake valve (3) sucks fuel into a pressurizing chamber (11) formed by the first chamber (1a) and the plunger (2). The relief valve (4) opens if the fuel pressure on the downstream side of the pressurizing chamber (11) exceeds a set value, to return the fuel to the pressurizing chamber (11). The pump body (1) includes a second chamber (1b) in which the relief valve (4) is disposed, and a communicating hole (1e) providing communication between the first chamber (1a) and the second chamber (1b). The diameter of the communicating hole (1e) is the same as the diameter of the first chamber (1a).
F02M 59/44 - Pompes spécialement adaptées à l'injection de combustible non couvertes dans les groupes - Détails, parties constitutives ou accessoires, non couverts dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
Provided are an image processing device capable of reducing an error in parallax calculation in a stereo matching process, and a stereo camera device using the same. The present invention is provided with: geometric correction units (geometric correction (right) unit 26 and geometric correction (left) unit 25) which correct distortion of images taken by a plurality of rolling shutter-type image sensors 220 and 210; a parallax calculation unit 30 which calculates parallax by using the corrected image corrected by the geometric correction unit; and an exposure time difference adjusting unit 60 which, on the basis of a difference between a geometric correction amount (geometric correction table right 28) used for distortion correction of a reference image (right image) taken by the pixel sensor 220 and a geometric correction amount (geometric correction table left 27) used for distortion correction of another image (left image) taken by the pixel sensor 210, and vehicle information regarding the position or movement of the vehicle, adjusts the geometric correction position of at least one image (left image).
The purpose of this invention is to provide an image processing device that is capable of reducing the frequency of image processing device processing unit change in response to lens temperature variation. This image processing device acquires the temperature difference between a first temperature of a first camera and a second temperature of a second camera, outputs a first processing result if the temperature difference is within a standard range, and, if the temperature difference is not within the standard range, carries out second processing different from the first processing instead of or together with the outputting of the first processing result (see fig. 2).
The present invention addresses the problem of reducing viscous resistance of an oily medium during startup, and improving the cooling performance of a motor during normal operation. The present invention comprises: a motor unit having a stator and a rotor; an inverter unit that supplies power to a winding of the stator; a gear unit that decelerates the rotation output from the rotor; an immersion section in which an oily medium that flows through the inside of the gear unit stays; and an intermediate conductor that transmits power between the winding and the inverter unit. At least a portion of the intermediate conductor contacts the oily medium in the immersion section.
H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages
H02K 9/22 - Dispositions de refroidissement ou de ventilation par un matériau solide conducteur de la chaleur s'encastrant dans, ou mis en contact avec, le stator ou le rotor, p.ex. des ponts de chaleur
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
H02K 11/30 - Association structurelle à des circuits de commande ou à des circuits d’entraînement
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
The present invention addresses the problem of suppressing blowholes when performing welding using a tough pitch copper. The invention comprises a first step of heating at least a portion of a first conductor and second conductor which contain copper and a second step of fusing the first conductor and the second conductor while adding a filler material containing phosphorous in such a manner that the phosphorous content percentage at a welding portion connecting an end portion of the first conductor to an end portion of the second conductor is 0.1% or higher.
H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
The present invention facilitates appropriate task allocation. A feature acquisition unit 201 acquires feature information indicating the feature of a task from design information 211 defining the task. An allocation unit 210 allocates the task to a core on the basis of the feature information and the configuration of the core in a processor.
Provided is a travel path estimating device capable of accurately estimating a travel path of a host vehicle when the host vehicle turns right and left (also called "during turning"). The device comprises prediction processing units 116 and 216 including prediction units 111 and 211 that predict a future steering angle amount on the basis of a steering angle change rate. The device also comprises an adjustment processing unit 210 including an adjustment unit 202 that, compared to before adjustment, increases a change in estimated travel path coordinates with respect to time by adjusting a steering angle. The device further comprises a model switching unit 217 that switches between adjustment processing operations by the adjustment processing unit 210 and prediction processing operations by the prediction processing unit 216. The adjustment processing operations by the adjustment processing unit 210 including the adjustment unit 202 are used in the first half of estimation, and the prediction processing operations by the prediction processing unit 216 including the prediction unit 211 are used in the second half of the estimation.
B60W 50/08 - Interaction entre le conducteur et le système d'aide à la conduite
B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande
Provided is an electronic control device capable of ensuring electromagnetic compatibility and mechanical strength. An electronic control device 1 comprises: a closed-ended cylindrical base part 11; an electronic control board 12 provided within the base part; and connectors 13(1) and 13(2) that are provided on an opening side of the base part and that are electrically connected to the electronic control board. The base part includes: a first layer 111 formed from a conductive member; and a second layer 112 formed from a member different from the first layer.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques - Détails
This electrical device is provided with: a first casing that has thereinside a first circuit board on which a first electronic component is mounted; a second casing that has thereinside a second circuit board on which a second electronic component is mounted; and a fan that blows air between the first casing and the second casing. The first casing has a plurality of fins opposing the second casing. The second casing has a plurality of fins opposing the first casing. The electrical device has a structure having an area where the fins in the first casing are longer than the fins in the second casing and an area where the fins in the first casing are shorter than the fins in the second casing, in at least one cross-section, among cross-sections, in the thickness direction, of the first circuit board.
H01L 23/467 - Dispositions pour le refroidissement, le chauffage, la ventilation ou la compensation de la température impliquant le transfert de chaleur par des fluides en circulation par une circulation de gaz, p.ex. d'air
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
32.
STATOR FOR ROTATING ELECTRICAL MACHINE, AND ROTATING ELECTRICAL MACHINE
This rotating electrical machine stator includes a plurality of standard segment conductors, a plurality of modified segment conductors having a different shape to the standard segment conductors, and an iron core in which a plurality of slots are formed, wherein: each standard segment conductor and modified segment conductor includes a pair of straight-line portions arranged inside slots having a prescribed spacing, a bent portion, which is on one side of the iron core in the axial direction of the stator and which has a head portion, and a pair of end portions formed on the other side of the iron core, to form an inside coil disposed in the circumferential direction of the iron core, and an outside coil disposed in the circumferential direction of the iron core, outside the inside coil; the plurality of modified segment conductors include inside modified segment conductors having a head portion position inside the head portion position of the standard segment conductors in which the inside coil is formed, or outside modified segment conductors having a head portion position outside the head portion position of the standard segment conductors in which the outside coil is formed; and the positions, in the axial direction of the stator, of the head portions of the inside modified segment conductors or the outside modified segment conductors are closer to the iron core than positions of the head portions of the standard segment conductors.
H02K 3/04 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre
H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines
H02K 15/085 - Exécution des enroulements par pose des conducteurs dans ou autour des parties formant le noyau par pose des conducteurs dans les stators encochés
Provided is an image capture device comprising an image sensor and a signal processing unit, wherein the image sensor outputs two or more signals having different values for a same subject luminance and the signal processing unit decompresses at least one of the two or more signals such that the values of the two or more signals for the same subject luminance are close to a same value; combines the two or more signals with a predetermined subject luminance used as a boundary; and compresses the combined signal such that in comparison with the compression ratio in a first range of subject luminances, the compression ratio in a second range of the aforementioned subject luminances which is higher than the first range becomes higher, and wherein the boundary of the combination of the signals is included in the second range.
This sensor device comprises: a detection unit comprising a sensor element that is disposed in a passage and detects a physical quantity relating to a gas that passes through the passage; a circuit substrate that is electrically connected to the detection unit; a fixing member for fixing the circuit substrate and detection unit; and a passage formation part. The passage formation part comprises, on the same surface, a first part that the fixing member is fixed to, a second part that opposes the circuit substrate via a gap, and a third part that is one of the surfaces forming the passage and opposes the sensor element via the passage.
Provided is a novel power conversion device that can estimate the temperature of a power device without using a temperature detection diode and that furthermore can accurately estimate the temperature and the electrical current of an electrical current sensing element for observing a principal electrical current. A measuring voltage (Vref) is applied across source terminals (31s, 49s) of a main control element 31 and an electrical current sensing element 49 in a state in which the main control element 31 and the electrical current sensing element 49 are off. By exploiting temperature dependency of the resistance value of a semiconductor substrate between the source terminals of the main control element 31 and the electrical current sensing element 49, the temperature of a power device 30 is estimated from an electrical current (Ib) flowing at this time between the source terminals (31s, 49s) of the main control element 31 and the electrical current sensing element 49.
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
G01R 19/32 - Compensation des variations de température
H01L 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée
36.
ELECTRONIC CONTROL DEVICE AND DATA TRANSMISSION METHOD
This electronic control device is provided with: a first processing unit which transmits data to a second processing unit; an interface with a plurality of communication paths which connect the first processing unit and the second processing unit; and a storage unit which stores permissible delay time information in which a data type corresponds to a permissible delay time that is a permitted length of a delay time that is a time required for the transmission, wherein the first processing unit is provided with a determination unit which determines the data type and the permissible delay time of data on the basis of the permissible delay time information, a path selection unit which selects, from among the plurality of communication paths, a path used for the transmission of the data so that the delay time is within the permissible delay time determined by the determination unit, and a first communication unit which transmits the data to the second processing unit by using the communication path selected by the path selection unit.
The purpose of the present invention is to provide a fuel injection device capable of stable high-pressure fuel injection. To attain this purpose, the fuel injection device includes: a valve body 113; an anchor 110 that moves the valve body 113 to an upstream side; a surrounding member 102 that surrounds the valve body 113 and the anchor 110 from the outside; a spring 124 that is arranged on the downstream side of the anchor 110 and urges the anchor 110 to the upstream side; a guide portion forming section 102b that forms a guide portion 102bx that guides the spring 124; a first space portion V1 that is formed on the downstream side of the anchor 110 radially outward from the outer peripheral surface 113b of the valve body 113 to the position corresponding to the outer peripheral surface 110d of the anchor 110, and a second space portion V2 that is formed on the downstream side of the first space portion V1 radially outward from the outer peripheral surface 102b1 of the guide portion forming section 102b.
A radar device installed in a vehicle comprises: a transmission antenna that radiates radio waves toward an object; a reception antenna that receives reflected waves which are the radio waves, radiated from the transmission antenna, reflected from the object; an antenna board having a mounting face on which the transmission antenna and the reception antenna are mounted; and a radome covering the transmission antenna and the reception antenna, wherein the radome is disposed between a bumper of the vehicle and the antenna board, a first face, of the radome, that faces the antenna board and a second face, of the radome, that faces the bumper have a mutually nonparallel portion, and the transmission antenna radiates the radio waves with the radio waves inclined from a direction perpendicular to the mounting face.
H01Q 1/42 - Enveloppes non intimement mécaniquement associées avec les éléments rayonnants, p.ex. radome
G01S 7/03 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
This electronic control device acquires route information to a destination on the basis of first map information, and if part of a route to the destination falls outside a map range of either the first map information or second map information having a map range different from that of the first map information, changes the destination, and generates a route to the destination on the basis of the second map information.
A wireless communication system for communication among wireless communication apparatuses respectively mounted on platooning vehicles is characterized in that a frequency channel used for data transmission and reception with a front vehicle adjacent to the own vehicle, and a frequency channel used for data transmission and reception with a rear vehicle adjacent to the own vehicle are different from each other.
H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
H04W 92/18 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs terminaux
H04W 4/46 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication de véhicule à véhicule
41.
DISCHARGE CONTROL DEVICE AND DISCHARGE CONTROL METHOD
This discharge control device 23 comprises: a discharge control circuit 231 which outputs a discharge signal Spwm for discharging a smoothing capacitor 14 connected to a high-voltage battery 11; and a discharge stop circuit 232. A low-voltage battery 18 is connected to the high-voltage battery 11 in parallel with the smoothing capacitor 14 via a DC/DC converter 17 that performs voltage conversion. The discharge stop circuit 232 stops the output of the discharge signal Spwm by the discharge control circuit 231, when the voltage Vlv of the low-voltage battery 18 becomes equal to or lower than a predetermined first voltage value.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
42.
DISCHARGE CONTROL CIRCUIT, AND ELECTRIC POWER CONVERTING DEVICE
The present invention addresses the problem of providing an electric power converting device capable of identifying the location of failure of an inverter in detail when active discharge fails. The electric power converting device includes a calculating circuit 102 which outputs a discharge instruction for controlling a discharging operation on the basis of the voltage between the two ends of a discharging circuit, and an output circuit 203 for outputting a drive signal on the basis of the control signal, wherein the calculating circuit 102 identifies the location of a failure by monitoring an amount of decrease in the voltage between the two ends of the discharging circuit, an LV read back signal, which is the output from the calculating circuit 102, and an HV read back signal, which is the output from the output circuit 203.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
The present invention addresses the problem of obtaining a failure diagnosis device for diagnosing a stuck-in-the-middle failure of a temperature sensor. A temperature sensor failure diagnosis device according to the present invention is for diagnosing the failure of a temperature sensor for detecting the temperature of a motor. The temperature sensor failure diagnosis device is characterized by being provided with: a diagnosis start determination unit for determining whether or not failure diagnosis is to be started, on the basis of a change in electric power consumption of the motor; and a failure diagnosis unit for, when it is determined that the failure diagnosis is to be started by the diagnosis start determination unit, measuring a sensor output changed amount of an output value of the temperature sensor in a predetermined time period, and for determining that the temperature sensor has failed when the absolute value of the sensor output changed amount is less than a preset failure determination threshold value (T).
H02P 29/00 - Dispositions pour la régulation ou la commande des moteurs électriques, adaptées à des moteurs à courant alternatif et à courant continu
G01K 7/24 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance non linéaire, p.ex. une thermistance dans un circuit spécialement adapté, p.ex. un circuit en pont
Provided is a highly reliable electronic control device that can improve the responsiveness of an output current of a switching power source to a load current fluctuation at low cost and high power efficiency, and can suppress a power supply voltage fluctuation due to the load current fluctuation. The present invention is characterized by comprising: a calculation unit (4) that performs signal processing; a first power supply circuit (3) that supplies a first power supply voltage (35) to the calculation unit (4); and a second power supply circuit (2) that supplies a second power supply voltage (33) to the first power supply circuit (3), wherein the calculation unit (4) has a function of outputting control signals (32, 40-41) when a change in the current consumption of the calculation unit (4) exceeds a predetermined threshold, and changes either a control scheme of the first power supply circuit (3) or the second power supply voltage (33) according to the control signals (32, 40-41).
H02M 3/155 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
If, when a vehicle is caused to autonomously travel and guided to a target destination, an error is produced in the dimensions or the position of an external sensor with respect to a design value due to a change in the vehicle over time, the occupation state of the vehicle, or the load state of the vehicle, an error is also produced in the sensing result, worsening the positional accuracy at the target destination. A vehicle control method by which a vehicle control device having a processor and a memory controls a vehicle, wherein: the method includes a step in which the vehicle control device stores route information about the route to a prescribed location, and a step in which the vehicle control device performs autonomous travel on the basis of the route information; in the step for storing, a section for collecting information for performing disturbance correction on an external sensor is stored; and in the step for performing autonomous travel, disturbance correction is implemented on the external sensor using the information collected during travel through the section.
B60W 30/00 - Fonctions des systèmes d'aide à la conduite des véhicules routiers non liées à la commande d'un sous-ensemble particulier, p.ex. de systèmes comportant la commande conjuguée de plusieurs sous-ensembles du véhicule
46.
ELECTRIC POWERED DRIVE DEVICE, AND METHOD FOR ASSEMBLING ELECTRIC POWERED DRIVE DEVICE
A first circuit board 16 and a second circuit board 17 on which electric components for controlling and driving an electric motor are mounted are arranged in such a way as to be stacked with a gap therebetween such that the respective board surfaces thereof face one another in the direction of a rotating shaft 14 of the electric motor. Further, in a state in which the first circuit board 16 and the second circuit board 17 have been assembled in a motor housing, circuit components on each of the circuit boards 16, 17 are electrically connected by means of a "board-to-board connector" comprising a receptacle connector 28 provided on the first board and a plug connector 34 provided on the second board.
A vehicle control automatically distinguishes between a moving body and a stationary body, reduces user's operation process, and reduces burdens to shorten time for a parking process. Obstruction points are grouped so as to be divided between obstructions, coloring of moving and stationary bodies are changed for each obstruction, and it is determined whether there is an obstruction for which the coloring has not been changed. If there is an obstruction for which the coloring has not been changed, whether there is license plate information and whether the obstruction is a moving body or a stationary body are determined, and a moving body is changed to red and a stationary body to blue. A display device displays the obstruction information distinguished between stationary or moving objects, and a message to the user such as “obstruction stored” notifies the user of completion of the distinction of the obstruction types.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
B62D 15/02 - Indicateurs de direction ou aides de direction
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
Provided is an image processing device whereby a deviation between an imaging element and a lens can be detected and corrected with minimal computational complexity and good precision. In the present invention, a pair of images is acquired from a pair of cameras, a first one region is determined from one image from among the pair of images, a first other region corresponding to the first one region is retrieved from the other image, a first deviation between the first one region and the first other region is acquired, a second one region different from the first one region is determined from the one image, a second other region corresponding to the second one region is retrieved from the other image, a second deviation between the second one region and the second other region is acquired, and a geometric correction value for reach pixel of the image is determined from the first deviation and the second deviation.
G01B 11/245 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes en utilisant plusieurs transducteurs fixes fonctionnant simultanément
G01C 3/06 - Utilisation de moyens électriques pour obtenir une indication finale
H04N 17/00 - Diagnostic, test ou mesure, ou leurs détails, pour les systèmes de télévision
H04N 13/246 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques Étalonnage des caméras
This fuel injection valve 1 comprises: a valve seat 15b and a valve body 17; a plurality of fuel injection holes 220-1 to 220-4; a swirling chamber 212 that is provided between the valve seat 15b and the fuel injection hole 220; and a lateral passage 211 that is connected to the swirling chamber 212. At least some fuel injection holes 220-1, 220-3 of the plurality of fuel injection holes 220 inject sprays SPS1, SPS3 having a cross-sectional shape perpendicular to an injection direction and biased from a circular shape. A plurality of sprays SPS1 to SPS4 injected from the plurality of fuel injection holes 220-1 to 220-4 are arranged such that the shape of an envelope ENV1 in contact with the outer edges of the plurality of sprays SPS1 to SPS4 is deformed from a circular shape in a cross-section perpendicular to an injection direction of the entire spray SPH formed by the plurality of sprays SPS1 to SPS4. As a result, the fuel spray can be widely diffused over a spatial cross section in an air inlet pipe.
This propeller shaft (PS) has: a boot member (7) having one end thereof fixed to a sleeve shaft (2) and the other end thereof fixed to a stub shaft (3); and a boot band (8) that fixes the boot member (7) to the sleeve shaft (2) and the stub shaft (3). A protrusion (74) that fits in fitting grooves (26) formed on the outer circumferential surfaces of the sleeve shaft (2) and the stub shaft (3) is provided on the inner circumferential side of the one end and the other end of the boot member (7). The present invention has: a first outer diameter section (231) that has a larger diameter than the inner diameter (D1) of the protrusion (74), provided in the sleeve shaft (2) and the stub shaft (3) further on the tip side than the fitting grooves (26); and a second outer diameter section (232) that has a larger diameter than the external diameter (X1) of the first outer diameter section (231), provided further on the base end side than the fitting grooves (26).
F16D 3/84 - Enveloppes de protection, p.ex. boîtiers, couvercles; Moyens d'étanchéité spécialement adaptés à cet effet
F16J 15/52 - Joints d'étanchéité entre organes mobiles l'un par rapport à l'autre, par étanchéité sans surfaces mobiles l'une par rapport à l'autre, p.ex. des garnitures étanches aux fluides pour transmettre un mouvement au travers d'une paroi par soufflets ou diaphragmes d'étanchéité
B60K 17/22 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'arbre principal d'entraînement, p.ex. arbre à cardan
An electronic control device is provided with a circuit substrate, an electronic component, and a joint part for joining the circuit substrate and the electronic component to each other, wherein the joint part contains Sn as the main component, also contains Bi and Sb at a total content ratio of 3% by weight or more, does not contain In, and has an Ag content ratio of 3 to 3.9% by weight.
This signal transmission circuit is provided with: a common frequency filter that filters off a signal centered on a common frequency which is an antiresonant frequency; a first frequency filter that filters off a signal centered on a first frequency which is an antiresonant frequency; a second frequency filter that filters off a signal centered on a second frequency which is an antiresonant frequency; a first path connected to a first signal wiring transmitting a digital signal; and a second path connected to a second signal wiring transmitting a digital signal. The first path includes the common frequency filter connected to a power supply circuit and the first frequency filter that is disposed between the common frequency filter and the first signal wiring and that is connected in series to the common frequency filter. The second path includes the common frequency filter and the second frequency filter that is disposed between the common frequency filter and the second signal wiring and that is connected in series to the common frequency filter. Both of the first frequency and the second frequency are equal to or higher than the common frequency.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H03H 7/01 - Réseaux à deux accès sélecteurs de fréquence
H04B 3/02 - Systèmes à ligne de transmission - Détails
Provided is a physical quantity detection device that can improve computational resolution while suppressing increases in memory capacity. A physical quantity detection device 100 according to the present invention is characterized by: comprising a physical quantity detection sensor that detects the physical quantity of a gas to be measured, a storage unit that records a correction amount corresponding to the detection value from the physical quantity detection sensor, and a calculation unit 110 that uses the detection value and the correction amount to perform output adjustment on the detection value; and the resolution of the storage unit 120 being lower than the computational resolution of the calculation unit 110.
G01F 1/696 - Circuits à cet effet, p.ex. débitmètres à courant constant
G01D 3/00 - Dispositions pour la mesure prévues pour les objets particuliers indiqués dans les sous-groupes du présent groupe
G01D 3/02 - Dispositions pour la mesure prévues pour les objets particuliers indiqués dans les sous-groupes du présent groupe avec dispositions pour changer ou corriger la fonction de transfert
54.
AIMING DEVICE, DRIVING CONTROL SYSTEM, AND METHOD FOR CALCULATING CORRECTION AMOUNT FOR SENSOR DATA
The purpose of the present invention is to correct axial deviation of a sensor. This aiming device, which calculates a correction parameter for correcting a detection result from a target sensor, is provided with: an estimated path generation unit that uses information about the behavior of a host vehicle as detected by a behavior sensor to detect the path of a target while the host vehicle is moving and uses a first variable group to generate, from the detected path of the target, a plurality of estimated paths having different starting point positions; a corrected path generation unit that uses a second variable group to generate a plurality of corrected paths from the path of the target in the vicinity of the host vehicle and detected by the target sensor; and a correction parameter calculation unit that selects a combination of an estimated path and corrected path with a small difference therebetween and uses a first variable pertaining to the selected estimated path and a second variable pertaining to the selected corrected path to calculate a correction parameter for correcting displacement of the target sensor.
The present invention corrects axial misalignment of a sensor. This aiming device uses sensing results of two or more sensors to calculate correction amounts of the sensing results from the sensors, and is provided with: a sensor coordinate conversion unit for converting sensor data sets that are detected by the respective sensors and that are in coordinate systems unique to the respective sensors into data sets in a prescribed standardized coordinate system; a target selection unit which selects prescribed terrestrial objects from the sensor data sets detected by the respective sensors; a function fitting unit which determines, for each of the sensors, a function that approximates an arrangement state of the selected terrestrial objects; a fitting result comparison unit which compares the functions approximating the arrangement states of the terrestrial objects detected by the respective sensors; and a correction value calculation unit which, on the basis of the result of comparison of the functions, calculates a correction amount for converting the coordinates of the terrestrial objects detected by the sensors.
In the present invention, design models are efficiently reused. A design assistance system constituted from a computer having a calculation device that executes a prescribed calculation process, and a storage device that the calculation device can access, wherein the design assistance system comprises: a reuse location indication unit that receives an indication for a reuse location in an existing design model; a model extraction unit that extracts a model element from the design model in the range indicated as the reuse location; a similarity calculation unit that calculates the similarity of a model element that is connected to the extracted model element and is not reused, and a model element of another design model; and a connection candidate creation unit that creates a connection candidate for the model element to be reused from the calculated similarity, connection information included in the design model for which the reuse location was indicated, and connection indication included in the other design model.
The present invention improves the ease of updating a control program of a vehicle control device. A vehicle control device that can update a stored control program on the basis of update content provided from a writing device, wherein: the control program includes a control code and control data referred to when the control code is executed; the vehicle control device comprises non-volatile memory that can switch between and use a first memory region and a second memory region that each store both the control code and the control data, and an update request assessment that assesses whether an update request from the writing device requires the updating of both the control code and the control data or only the updating of the control data; and the update request assessment unit writes the received control data to any of the memory regions on which the currently active control program is stored when the update request assessment unit assesses that only the control data is to be updated.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
G06F 8/656 - Mises à jour pendant le fonctionnement
Provided is a frequency-modulated continuous wave radar apparatus whereby the distance to a target can be measured more accurately than by the prior art, without changing the modulation pattern of the frequency of a transmission wave. A frequency-modulated continuous wave radar apparatus 100 comprising a transmission antenna 5 for transmitting a transmission wave, a reception antenna 6 for receiving a reception wave, a mixer 8 for outputting a beat frequency signal, which is the difference between the frequency of a transmission wave and the frequency of a reception wave, and a signal processing device 1 for processing the beat frequency signal to calculate the distance to a target. The signal processing device 1 sets a plurality of processing periods that are temporally offset within a modulation cycle of the transmission wave, processes the beat frequency signal in each processing period to detect a peak signal, and calculates the distance on the basis of the phase difference of a plurality of peak signals.
G01S 13/34 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
A target detection device 1 detects first and second targets using, respectively, a millimeter-wave radar 10 having a narrow field of view and a wide-angle sensor 20 having a wide field of view. Detection information includes the positions of the targets, characteristic information for the targets, and detection accuracies. A target analysis unit 30 outputs presence probabilities indicating the positions where the targets actually exist. For this purpose, an identical target determination unit 102 compares the position of and the characteristic information for the first target with the position of and the characteristic information for the second target and determines whether the first and second targets are the same target. If, as a result of the determination, the first target is estimated to be a false image of the second target, an accuracy correction calculation unit 103 uses the detection accuracy of the second target to correct the detection accuracy of the first target and calculates the presence probability for the actual existence of the first target. As a result, it is possible to prevent erroneous target detection resulting from a false image and prevent a target that actually exists from being undetected.
Provided is a circuit board having a through-hole in which a press-fit terminal part is inserted in the depth direction. The circuit board has: an inner-wall land disposed on an inner wall of the through-hole; and multiple inner-layer lands which are disposed in inner layers of the circuit board, constituted by flat surfaces substantially parallel to a mounting surface of the circuit board, and in contact with the inner-wall land. The inner-wall land comprises a first region in contact with the press-fit terminal part and second regions not in contact with the press-fit terminal part. Among the multiple inner-layer lands, first inner-layer lands, which are inner-layer lands disposed in the same plane as the first region of the inner-wall land, are wider than second inner-layer lands, which are inner-layer lands disposed in the same planes as the second regions of the inner-wall land.
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
Provided is a method for correcting a stereocamera mounted in a vehicle. A first optical device having a mirror surface with a diameter that is larger than or equal to the baseline length of the stereocamera creates the virtual image of a first chart that has a predetermined pattern. The stereocamera uses images obtained by capturing the virtual image with a plurality of cameras to correct a parameter corresponding to the relative position of the images obtained by the cameras.
Provided is a sensor information processing device that is able to process detection results from a plurality of external environment sensors for recognizing lane markers demarcating traffic lanes and identify lane markers more accurately than the prior art. This sensor information processing device 100 is provided with a storage device 102 for storing a past detection result De for an external environment sensor 200 as time-series data, and a central processing device 101 for identifying a lane maker on the basis of the time-series data. The central processing device 101 compares a new detection result De, which is not included in the time-series data, with the time-series data, and determines whether the new detection result De belongs to an existing lane marker or a new lane marker on the basis of the comparison.
An EPS control device (2) having two electrical systems derived by external power supplies (6A, 6B) comprises, in each of the electrical power systems: inverters (11A, 11B) that drive a motor (1); control circuits (12A, 12B) that control the inverters; and negative electrode connectors (14A, 14B) that connect control system negative electrode lines (18A, 18B) that originate from a control system common ground (23), drive system negative electrode lines (17A, 17B), and negative electrode power supply lines (62A, 62B). The EPS control device (2) also comprises a connection line (25) that connects the drive system negative electrode lines (17A, 17B), and an electrical current state detection circuit (24) for detecting the electrical current state of the connection line (25). The control circuits detect an open fault in the negative electrode power supply lines or connectors of the same system on the basis of the electrical current state, and either limit the inverter control of the same system when an open fault is detected or continue inverter control of the same system when an open fault is not detected.
H02P 25/22 - Enroulements multiples; Enroulements pour plus de trois phases
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
64.
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND VEHICLE FOLLOWING TRAVEL SYSTEM
This vehicle control device is installed in a lead vehicle and sets, as a set acceleration limit value of the lead vehicle, the smaller value among a first acceleration limit value obtained on the basis of specifications pertaining to travel of a first trailing vehicle and a basic acceleration limit value obtained on the basis of specifications pertaining to travel of the lead vehicle; in addition, on the basis of the set acceleration limit value the vehicle control device limits an acceleration command for controlling a braking device or a drive device, and outputs the acceleration command that has been limited.
G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers
B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
B60W 30/165 - Contrôle de la distance entre les véhicules, p.ex. pour maintenir la distance avec le véhicule qui précède suivant automatiquement le trajet d'un véhicule meneur, p.ex. "barre de remorquage automatique"
In a route information storage function for storing a route to a target destination, route information for a route from a storage start location to a storage end location has a vast data size. In order to preserve the route information in a non-volatile memory, it is necessary to reduce the data size of the route information. A vehicle control device having a processor, a first storage unit, and a second storage unit, the vehicle control device storing route information for a route to a target destination, wherein the vehicle control device has: a travel state acquisition unit for acquiring route information for a vehicle; a short-term storage information processing unit for saving, in the first storage unit as short-term storage information, the route information acquired by the travel state acquisition unit while the vehicle is traveling; and a long-term storage information processing unit for determining, after the vehicle has arrived at the target destination, long-term storage information from the short-term storage information stored in the first storage unit and storing the long-term storage information in the second storage unit.
B60W 30/00 - Fonctions des systèmes d'aide à la conduite des véhicules routiers non liées à la commande d'un sous-ensemble particulier, p.ex. de systèmes comportant la commande conjuguée de plusieurs sous-ensembles du véhicule
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
The purpose of the present invention is to reduce the data size of surrounding environment information to be saved. This vehicle control device comprises a processor, a first storage unit, and a second storage unit, and stores information pertaining to a route to a target point. The vehicle control device has an input device that acquires route information pertaining to a vehicle and surrounding environment information pertaining to the surroundings of the vehicle, and a short-term memory information processing unit that causes the first storage unit to store, as short-term memory information, the route information and surrounding environment information acquired while the vehicle is traveling. The short-term memory information processing unit calculates a feature level of the surrounding environment information when the route information is stored, and causes the first storage unit to temporarily store, as the short-term memory information, the surrounding environment information of which the feature level is greater than or equal to a predetermined value.
B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
B60W 40/10 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés au mouvement du véhicule
F02D 45/00 - Commande électrique non prévue dans les groupes
According to the present invention, a valve spool and a valve spring fixing member are coupled by configuring, as separate bodies, a valve spool (valve body) and a valve spring fixing member that receives an inner circumferential edge section of a fail-safe spring (valve spring) and by press-fitting a slidable section of the valve spool into a shaft hole of the valve spring fixing member, and thus, the slidable section can serve as the outermost diameter section in the valve spool. Accordingly, the slidable section can be finished via centerless grinding, the productivity of the valve spool and the damping force adjustment-type shock absorber can be improved, and the manufacturing costs can be reduced.
F16F 9/34 - Structure des clapets particuliers; Forme ou structure des passages d'étranglement
F16F 9/46 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement - Parties constitutives de tels dispositifs combinés avec la correction de température permettant la commande à distance
68.
ASSEMBLY, SHOCK ABSORBER, AND METHOD FOR MANUFACTURING ASSEMBLY
This assembly is provided with a plurality of stacked circular members, and a fixing pin which is disposed inside the circular members to integrate the circular members side-by-side in an axial direction. The fixing pin is provided with: a shaft portion which extends in the axial direction; a flange portion which extends radially outward from one end side of the shaft portion; a recessed portion which is provided in an end surface on the other end side of the shaft portion, and which has a non-circular cross section perpendicular to the axial direction; and one or a plurality of protruding portions which are provided on an outer circumferential portion on said other end side of the shaft portion, and which protrude further toward the radially outer side than the inner circumferential surface of each circular member.
F16B 19/08 - Rivets creux; Rivets en plusieurs morceaux
F16F 9/32 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement - Parties constitutives
F16F 9/348 - Passages d'étranglement en forme de disques annulaires opérant dans des directions opposées
A steering device wherein a motor shaft of an electric motor is formed separate from a motor pulley shaft of a motor pulley, and is capable of connecting to and separating from the motor pulley shaft.
F16H 7/10 - Moyens pour faire varier la tension des courroies, des câbles ou des chaînes par réglage de la position de l'axe d'une poulie
F16D 3/04 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières spécialement adaptés pour permettre un déplacement radial, p.ex. joints Oldham
B60R 25/0215 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules agissant sur des systèmes ou des équipements de véhicules, p.ex. sur les portes, les sièges ou les pare-brises agissant sur le mécanisme de direction limitant le mouvement de la colonne de direction ou du moyeu du volant de direction, p.ex. moyen de limitation commandé par l’interrupteur d’allumage par des moyens électriques, p.ex. des moteurs électriques ou des solénoïdes
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
70.
GATEWAY DEVICE, DATA FRAME TRANSMISSION METHOD, AND PROGRAM
The present invention is capable of suppressing increases in processing loads by adjusting the retransmission timing of a frame in accordance with the communication status or load condition. Provided is a gateway device for relaying a data frame among ECUs connected to an in-vehicle network, the gateway device comprising: a monitoring processing unit that monitors a prescribed monitoring target; and a transmission controlling unit that transmits the data frame to the ECU, wherein the monitoring processing unit calculates a transmission interval time for the data frame in accordance with the communication status of the in-vehicle network or the load condition of internal processing in the gateway device, and the transmission controlling unit transmits the data frame to the ECU on the basis of the calculated transmission interval time.
The present invention addresses the problem of providing an electro-rheological fluid composition and a cylinder device that can deliver a significant ER effect while suppressing the electrical current density. This electro-rheological fluid composition (8) is characterized: by including a fluid (32) and ion-conductive particles (28); in that the ion-conductive particles (28) each have a first layer (29) that constitutes the surface of the particle (28) and a second layer (30) that constitutes the inner portion of the particle (28) more than the first layer (29) does; and in that the ion conductivity of the first layer (29) is lower than the ion conductivity of the second layer (30).
F16F 9/46 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement - Parties constitutives de tels dispositifs combinés avec la correction de température permettant la commande à distance
F16F 9/53 - Moyens pour le réglage des caractéristiques des amortisseurs en faisant varier la viscosité du fluide, p.ex. électromagnétiques
72.
VEHICLE MOTION CONTROL DEVICE, VEHICLE MOTION CONTROL METHOD, AND VEHICLE MOTION CONTROL SYSTEM
A vehicle motion control device, a vehicle motion control method, and a vehicle motion control system according to the present invention: determine a translation force for causing a vehicle position to trace a target travel route, on the basis of a lateral displacement amount which is the amount of displacement of the vehicle in a lateral direction with respect to a target movement point on the target travel route; determine a rotational force for correcting the orientation of the vehicle with respect to the target travel route on the basis of the orientation displacement amount, which is the amount of displacement of the vehicle in the yaw direction with respect to the target movement point; and, on the basis of various factors relating to vehicle travel, weight the translation force and the rotational force and output a control command for achieving the target lateral force obtained by adding together the weighted translation force and the weighted rotational force.
B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande
B60T 8/17 - Utilisation de moyens de régulation électriques ou électroniques pour la commande du freinage
B60W 30/02 - Commande de la stabilité dynamique du véhicule
The purpose of the present invention is to reduce distortion of an inductance loop that occurs when a switching element is turned ON and OFF and to improve the inductance reduction effect. In the present inventio, an upper arm circuit section 201U and a lower arm circuit section 201L are provided so as to be offset in a second direction which is orthogonal to a first direction in which the upper arm circuit section 201U and the lower arm circuit section 201L are spaced apart from each other. At least a part of a snubber circuit connection part region 202 constituted by a positive-electrode terminal section 181, a negative-electrode terminal section 155, and a snubber element 30 is provided in a first region created by the offset of the upper arm circuit section 201U and the lower arm circuit section 201L in the second direction.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
Provided is a gateway device that can reduce the impact on in-vehicle network communications from cybersecurity attacks that damage availability, exemplified by DoS attacks from an out-of-vehicle network. The gateway device comprises: an external network-side transfer processing unit that transfers communication frames received from an external network to the internal network side; an internal network-side transfer processing unit that transfers, to an internal network, communication frames that have been transferred from the external network via the external network-side transfer processing unit; a transfer notification unit that performs transfer notification for performing notification of the transfer of communication frames from the external network-side transfer processing unit to the internal network-side transfer processing unit; and a monitoring unit that determines whether to allow the transfer of communication frames on the basis of at least one among the frequency of transfer notifications to the internal network-side transfer processing unit and the transfer data amount of the communication frames transferred from the external network-side transfer processing unit.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H04L 12/66 - Dispositions pour la connexion entre des réseaux ayant différents types de systèmes de commutation, p.ex. passerelles
Provided is an electronic control device with which it is possible to reduce or eliminate the occurrence of failure of an electronic component due to static electricity. An electronic control device 100 is provided with: a substrate 10; an electronic component 1 mounted on the substrate 10; an insulating case 20 holding the substrate 10; an electrically conductive cover 30 covering the insulating case 20; an electrically conductive base 40 holding the insulating case 20; and an electrically conductive fixture 21 fixing the insulating case 20 onto the electrically conductive base 40. A distance L1 between the electrically conductive cover 30 and the electrically conductive fixture 21 is less than or equal to a distance L2 between the electrically conductive cover 30 and an electrically conductive terminal 1a of the electronic component 1.
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques - Détails
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/36 - Emploi de matériaux spécifiés ou mise en forme, en vue de faciliter le refroidissement ou le chauffage, p.ex. dissipateurs de chaleur
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
Provided is a security processing device that prevents falsification of software related to detection, diagnosis, etc., of an abnormality such as a security attack, and can execute a response in accordance with the cause when an abnormality occurs. A security processing device that manages a device relating to operation control of a vehicle, wherein the security processing device comprises a control unit having a non-secure region in which changes are possible from outside an installed program, and a secure region in which changes are not possible from outside an installed program, the control unit having a diagnosis program that performs diagnosis of irregularities in the code of operation programs installed in the non-secure region that perform operation control of the vehicle, and in the code of operation programs installed in the secure region, and monitors communication with the outside, the diagnosis program in the secure region determining, when an abnormality is diagnosed in an operation program in the non-secure region, the type of abnormality, and executing a process based on the determined type.
G06F 21/50 - Contrôle des usagers, programmes ou dispositifs de préservation de l’intégrité des plates-formes, p.ex. des processeurs, des micrologiciels ou des systèmes d’exploitation
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
The present invention addresses the problem of providing a sealing member that provides good sealing properties in a cooling liquid flow passage. This rotating electrical machine is provided with a stator core around which a winding is wound, a stator frame supporting the stator core, a housing which is disposed outside the stator frame and which forms a flow passage space between the housing and the stator frame, and a sealing member disposed between the stator frame and the housing, wherein: the housing includes a fitting portion into which the sealing member fits; and the sealing member includes a base portion which comes into contact with the housing and the stator frame, and an attachment portion which projects from the base portion and which is inserted into the fitting portion of the housing.
H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p.ex. de l'huile
The present invention addresses the problem of providing a structure capable of stably removing noise. This direct current electric motor is provided with a brush which is in sliding contact with a commutator, a brush holder base which holds the brush, a flexible wire connected to the brush, and a choke coil connected to the brush by way of the wire, wherein the brush holder base has a clamping portion which restrains the wire in such a way as to extend in a direction parallel to the orientation of magnetic flux generated in the choke coil.
H02K 11/026 - Dispositifs antiparasites associés à des balais, des porte-balais ou leurs supports
H02K 13/00 - Association structurelle de collecteurs de courant et de moteurs ou de génératrices, p.ex. plaques de montage des balais ou connexions avec les enroulements; Agencement des collecteurs de courant dans les moteurs ou les génératrices; Dispositions pour améliorer la commutation
This electric power conversion device is provided with: a circuit board having a first ground that constitutes the ground of a first circuit and a second ground that is formed so as to be electrically separated from the first ground; a second circuit in which a joint part is formed; a metal base plate that is provided between the second circuit and the circuit board and that has disposed therein an opening part in correspondence to the joint part; and a housing that houses therein the circuit board, the second circuit, and the metal base plate and that is electrically connected to the metal base plate and the second ground of the circuit board, wherein the joint part of the second circuit is disposed in correspondence to the second ground with the opening part of the metal base plate therebetween.
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
80.
STEREO CAMERA AND LIGHT UNIT WITH INTEGRATED STEREO CAMERA
The present invention provides a stereo camera capable of high-precision and wide-angle sensing and being compact. This stereo camera comprises a first mirror having a first reflection surface and a first vertex, and which has a first fan-like shape, and a second mirror having a second reflection surface and a second vertex facing the first vertex, and which has a second fan-like shape. An image formation optical system forms an image of first light emitted from a subject, reflected by the first reflection surface, and thereafter reflected by the second reflection surface, and an image of second light emitted from the subject and reflected by the second reflection surface. An image sensor receives the first light and the second light via the image formation optical system. The second mirror includes an outer mirror, and an inner mirror located closer to the inner peripheral side than the outer mirror and having a cone constant different from that of the outer mirror. The image sensor is disposed with the center position thereof deviating from the optical axis of the image formation optical system.
G03B 15/00 - Procédés particuliers pour prendre des photographies; Appareillage à cet effet
G03B 35/08 - Photographie stéréoscopique par enregistrement simultané
G03B 37/00 - Photographie panoramique ou à grand écran; Photographie de surfaces étendues, p.ex. pour la géodésie; Photographie de surfaces internes, p.ex. de tuyaux
G01C 3/06 - Utilisation de moyens électriques pour obtenir une indication finale
Achieved is an object identification device that determines whether to perform bicycle identification on the basis of an identification result from a pedestrian identification apparatus, refers to the positions and sizes of a pedestrian and a bicycle in three dimensions to set a bicycle identification region, and can improve bicycle detection accuracy without increasing a processing load. An object identification device 101 comprises: an imaging unit 102; a three-dimensional object detection unit 103; a characteristic quantity extraction unit 104 that extracts a characteristic quantity from an image of an imaged object; and an identification processing unit 105, wherein the identification processing unit 105 comprises a pedestrian identification unit 106 and a bicycle identification unit 107. The pedestrian identification unit 106 comprises a pedestrian identification region setting unit 108, and a pedestrian identification unit 109 that determines whether an image of the pedestrian identification region is a pedestrian. The bicycle identification unit 107 comprises a bicycle identification region setting unit 110 that sets a bicycle identification region within a three-dimensional coordinate space when the pedestrian identification unit 109 has determined that the image of the pedestrian identification region is a pedestrian, and a bicycle identification unit 111 that determines and identifies whether an image of the bicycle identification region is a bicycle.
This actuator is provided with a bottomed cylindrical outer tube and a cylindrical middle tube sealed at both end portions. One end portion of the middle tube is provided with an armature equipped with coils. The inner circumferential surface of the outer tube is provided with a plurality of permanent magnets facing the coils. The middle tube is formed with a through-hole which is positioned on one end side with respect to a partition member when the outer tube and the middle tube are relatively positioned at the maximum length and through which the inside of the outer tube and the inside of the middle tube are in communication with each other.
H02K 41/03 - Moteurs synchrones; Moteurs pas à pas; Moteurs à réluctance
F16F 9/02 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement utilisant un gaz uniquement
F16F 15/03 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens électromagnétiques
An electronic control device, having: a target information acquisition unit for acquiring information pertaining to a target in the surroundings of a host vehicle; a storage unit for storing, on the basis of the information pertaining to the target acquired by the target information acquisition unit, management information related to a position of entry and/or a position of exit of the target into/from a prescribed object region; and a travel trajectory planning unit for planning a travel trajectory of the host vehicle on the basis of the management information stored in the storage unit.
B60W 40/04 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés aux conditions de trafic
The purpose of the present invention is to realize a control device having operation continuity during failure at a lower level of redundancy to reduce cost. In order to achieve the purpose, the following measures are taken in the present invention. (1) Different motive power (energy) sources included in a hybrid driving system are regarded as redundant motive power (energy) sources. (2) A control unit (first control unit) of a transmission part for mixing motive powers (energy) from the different motive power (energy) sources so as to transmit energy to a driving wheel is provided with a function of operation continuation during failure. (3) Control units (second control unit, third control unit) for controlling the different motive power (energy) sources are provided with common failure countermeasures and are configured not to lose the control functions in case of the same failure. (4) An energy management control unit (fourth control unit) for controlling the mixture ratio of the motive powers (energy) from the different motive power (energy) sources in the transmission part performs control such that, during failure of one of the motive power (energy) sources or the control unit of the motive power (energy) source, the transmission part transmits energy to the driving wheel by a motive power (energy) from the other motive power (energy) source.
B60W 20/50 - Stratégies de commande pour répondre aux défaillances du système, p.ex. pour le diagnostic de pannes, le fonctionnement de secours ou en mode de fonctionnement dégradé
B60K 6/442 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type série-parallèle du type à commutation série-parallèle
B60K 6/46 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type série
B60K 6/48 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type parallèle
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquement; Contrôle des paramètres de fonctionnement, p.ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
B60W 10/10 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des boîtes de vitesses
B60L 50/15 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant la puissance de propulsion fournie par des générateurs entraînés par le moteur, p.ex. des générateurs entraînés par des moteurs à combustion avec alimentation supplémentaire en énergie électrique
B60L 50/16 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant la puissance de propulsion fournie par des générateurs entraînés par le moteur, p.ex. des générateurs entraînés par des moteurs à combustion avec des dispositions pour une propulsion mécanique directe séparée,
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B60L 50/61 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries par des batteries chargées par des générateurs entraînés par le moteur, p.ex. des véhicules électriques hybrides du type série
B60W 50/029 - Adaptation aux défaillances ou contournement par solutions alternatives, p.ex. en évitant l'utilisation de parties défaillantes
85.
SENSING PERFORMANCE EVALUATION AND DIAGNOSIS SYSTEM AND SENSING PERFORMANCE EVALUATION AND DIAGNOSIS METHOD FOR EXTERNAL ENVIRONMENT RECOGNITION SENSOR
The objective of the present invention is to provide a sensing performance evaluation and diagnosis system with which a malfunction predictor of an external environment recognition sensor being diagnosed can be detected by comparing the output of the external environment recognition sensor being diagnosed and the output of an external environment recognition sensor serving as a reference, without relying on reference information registered in advance in a map. The sensing performance evaluation and diagnosis system is characterized by being equipped with: a sensing data acquisition unit for acquiring sensing data for the periphery of a host vehicle from observation values of an external environment sensor that is mounted on the host vehicle and is to be diagnosed; a periphery information acquisition unit for acquiring periphery information data about the periphery of the host vehicle from observation values of a reference external environment sensor; a reference value calculation unit for generating reference value data on the basis of a recognition history of relative information with respect to a reference object included in the periphery information data; and an evaluation unit for comparing the sensing data pertaining to the reference object to a threshold value that has been set for the reference value data, and thereby evaluating whether the performance of the external environment sensor being diagnosed has deteriorated or evaluating a degree of deterioration in the performance.
B60W 50/04 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour surveiller le fonctionnement du système d'aide à la conduite
G08G 1/09 - Dispositions pour donner des instructions variables pour le trafic
The present invention provides a technique to accurately recognize a position of a vehicle even in a vicinity of a branch road or a junction road, neither of which is included in map data. The present invention provides a vehicle control device. When a vehicle is traveling on a road that is not described in map data, the vehicle control device is configured to determine whether or not the vehicle is traveling on a junction road or a branch road, based on a positional relationship between a position of the vehicle and a starting point of the junction road or a starting point of the branch road.
G01S 19/39 - Détermination d'une solution de navigation au moyen des signaux émis par un système de positionnement satellitaire à radiophares le système de positionnement satellitaire à radiophares transmettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système mondial de satellites de navigation] ou GALILEO
G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués
G01C 21/00 - Navigation; Instruments de navigation non prévus dans les groupes
A steering control device according to the present invention has: a first magnet that is provided to a first end part, among the first end part and a second end part being a pair of end parts of a motor shaft, and that has an N pole and an S pole arranged side by side in the circumferential direction with respect to the rotary axis of the motor shaft; a first gear that is provided on the same side as the first end part with respect to a motor rotor in the direction of the rotary axis of the motor shaft, is rotatable in conjunction with the rotation of a steering shaft, and is provided with a first gear body part and a plurality of first teeth, the plurality of first teeth being provided to the outer circumference of the first gear body part; a second gear that is provided on the same side as the first end part with respect to the motor rotor in the direction of the rotary axis of the motor shaft, is rotatable in conjunction with the rotation of the steering shaft, and is provided with a second gear body part and a plurality of second teeth, the plurality of second teeth being provided to the outer circumference of the second gear body part and the number of second teeth being not able to divide or be divided by the number of the first teeth; a second magnet that is provided to the second gear body part and has a first N pole and a first S pole which are a pair of magnetic poles; a first magnetic sensor that is provided at a position opposing the first magnet and that detects the rotation position of the motor shaft on the basis of a change of magnetic field of the first magnet, the change being accompanied by the rotation of the first magnet; and a second magnetic sensor that is provided at a position opposing the second magnet and that detects the rotation position of the second gear on the basis of a change of magnetic field of the second magnet, the change being accompanied by the rotation of the second magnet.
H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages
G01B 7/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour tester l'alignement des axes
H02K 11/215 - Dispositifs utilisant un effet magnétique, p.ex. des éléments à effet Hall ou magnéto-résistifs
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
88.
STEERING CONTROL DEVICE, STEERING CONTROL METHOD, AND STEERING CONTROL SYSTEM
In the present invention, this steering control device: acquires a reference target torque, which pertains to steering needed to avoid an obstacle ahead of a vehicle; determines, on the basis of a specification pertaining to travel of the vehicle, a torque correction value by which the reference target torque is to be corrected; determines a target torque on the basis of the reference target torque and the torque correction value; and outputs a torque command for achieving the determined target torque to an actuator pertaining to steering.
B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande
B60W 10/20 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de direction
B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p.ex. en freinant ou tournant
According to the present invention, even when the environment around a travel route changes during travel along the travel route, the position of the own vehicle can be estimated from a stationary object. This vehicle control device, which has a processor and a memory and controls the traveling of a vehicle, comprises: a sensor which acquires surrounding environment information on the vehicle; and a surrounding environment storage unit which acquires a stationary object from the surrounding environment information acquired by the sensor, calculates the position of the stationary object, and stores the position of the vehicle on the travel route in association with the position of the stationary object. When receiving a command to start storing the surrounding environment information and the travel route, the surrounding environment storage unit stores three or more of the stationary objects at each position on the travel route as stationary objects for estimating the position of the own vehicle.
B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
G01C 21/28 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier avec corrélation de données de plusieurs instruments de navigation
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
When an obstacle is present on a path on which a vehicle is automatically traveling, the vehicle cannot continue to automatically travel. This vehicle control device for controlling a vehicle is provided with: a storage unit for storing information about a path and information about a travelable width set in a direction perpendicular to the traveling direction of the path; and a control unit for controlling the vehicle to travel along the path, wherein the control unit updates the information about the path acquired from the storage unit on the basis of the travelable width.
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p.ex. en freinant ou tournant
B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
Example implementations described herein are directed to integration of far infrared cameras in a vehicle system to detect objects based on relative temperature of objects. Such implementations can improve accuracy when paired, for example, with classification systems that classify objects based on the shape of the object, as both the shape and relative temperature can be used to ensure that the classification is accurate. Further, example implementations can synchronize far infrared cameras with other sensor systems to determine distance, energy, and absolute temperature of an object, which can also be used to enhance classification. Such classifications can then be provided to an advanced driver assistance systems (ADAS), which can control the vehicle system in accordance with the object classification.
The present invention addresses the problem of providing an electric brake device that is capable of suppressing bending deformation caused in a component while maintaining a contact state between a lock nut and a piston and while allowing axial deviation with the piston. The present invention is provided with: a piston 7 making contact with a brake pad 8; a screw shaft 5 for transmitting the rotation of an electric motor 4; and a lock nut 6 that is provided inside the piston 7, moves by the rotation of the screw shaft 5, and press the piston 7. The lock nut 6 has: a pressing section 6a for pressing the piston 7; a screw cylindrical section 6b screwed to the screw shaft 5; and an intermediate section 6c positioned between the pressing section 6a and the screw cylindrical section 6b. In the intermediate section 6c, an elastic deformation section 23 is formed that has smaller stiffness than other portions of the lock nut 6.
F16H 25/24 - Eléments essentiels pour ces mécanismes, p.ex. vis, écrous
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16D 121/24 - Type de force d'actionnement de l'actionneur Électrique ou magnétique utilisant des moteurs
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
The present invention addresses the problem of providing a disc brake device for which sliding at the boundary of a piston seal and a piston is reduced, and dragging is reduced. The present invention is provided with a cylinder 6, a piston 18 housed in the cylinder 6, an inner brake pad 2 opposing a disc rotor 12, an inner circumferential groove 44 formed in a cylinder inner circumference 51, and a piston seal 43 that is provided in the inner circumferential groove 44 and contacts the piston 18. The inner circumferential groove 44 is provided with a wall 45, a wall 46 on the opposite side from the wall 45, a bottom wall 47 connecting the wall 45 and the wall 46, and a curved surface 50 expanding the inner circumferential groove 44 at the wall 46. The bottom wall 47 is formed such that the distance to the piston gradually increases from the wall 45 toward the wall 46. The curved surface 50 is provided with a curvature starting point 48 on the side closer to the piston seal 43 and a curvature endpoint 49 on the opposite side from the curvature starting point 48 with the curved surface 50 therebetween, and the curvature endpoint 49 is positioned farther outside than the cylinder inner circumference 51.
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16D 121/04 - Pression de fluide agissant sur un actionneur du type piston, p.ex. pour pression de liquide
F16D 125/08 - Joints d'étanchéité, p.ex. joints de piston
F16D 55/22 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles
F16J 15/18 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par presse-étoupes pour garnitures élastiques ou plastiques
According to the present invention, control is performed at a vehicle speed at which the accuracies of a vehicle sensor and a vehicle position estimation method are improved. A vehicle control device, which has a processor and a memory and controls the running of a vehicle, comprises: a sensor that acquires information on the surrounding environment of the vehicle; an own vehicle estimation unit that estimates a traveling route of the vehicle; a surrounding environment storage unit that stores the surrounding environment information acquired by the sensor and the traveling route estimated by the own vehicle estimation unit in association with each other; a vehicle speed threshold determination unit that sets a vehicle speed threshold when the surrounding environment storage unit stores the surrounding environment information and the traveling route in association with each other, and determines whether or not a current vehicle speed exceeds the vehicle speed threshold when the surrounding environment storage unit stores the surrounding environment information and the traveling route; and a warning unit that provides notification of excess vehicle speed when it is determined by the vehicle speed threshold determination unit that the vehicle speed exceeds the vehicle speed threshold.
G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers
B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
G01C 21/26 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier
G01C 21/28 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier avec corrélation de données de plusieurs instruments de navigation
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
The present invention addresses the problem of providing a vehicle speed control device that can reliably reduce a driver's feeling of discomfort. In the present invention, an upper limit speed notifying unit 106 notifies a driver of an upper limit speed (set vehicle speed) set by an upper limit speed setting unit 103 at a timing (immediately) when a speed limit acquiring unit 101 acquires a speed limit established for a road on which a host vehicle is traveling or a timing when the upper limit speed setting unit 103 sets the upper limit speed to be applied to the host vehicle in accordance with the speed limit. Further, a speed control unit 105 applies the upper limit speed (as an update) to the control of a traveling speed of the host vehicle at a timing delayed from the timing at which the upper limit speed notifying unit 106 notified the driver of the upper limit speed (set vehicle speed).
B60K 31/00 - Accessoires agissant sur un seul sous-ensemble pour la commande automatique de la vitesse des véhicules, c. à d. empêchant la vitesse de dépasser une valeur déterminée de façon arbitraire ou maintenant une vitesse donnée choisie par le conducteur du
F02D 29/02 - Commande de moteurs, cette commande étant particulière aux dispositifs entraînés, ces dispositifs étant autres que des organes ou accessoires essentiels à la marche du moteur, p.ex. commande de moteur par des signaux extérieurs particulière aux moteurs entraînant des hélices à pas réglable
G08G 1/09 - Dispositions pour donner des instructions variables pour le trafic
96.
VEHICLE CONTROL APPARATUS AND VEHICLE CONTROL METHOD
A vehicle control apparatus 1 includes: a detection unit 12 that acquires an image IMG obtained by capturing the image in front of an own vehicle, and detects an emergency situation of a preceding vehicle which is signaled by a warning light of the preceding vehicle on the basis of the acquired image IMG; and a warning control unit 13 that outputs a warning control signal s1 for giving a warning to a driver of the own vehicle when the emergency situation of the preceding vehicle is detected by the detection unit 12. The detection unit 12 can detect the emergency situation of the preceding vehicle by, for example, recognizing a blinking state of a hazard lamp of the preceding vehicle using the image IMG. Thus, the vehicle control apparatus 1 can expand a safety support area by more quickly, accurately detecting a danger in front of the own vehicle and alerting the driver.
This driving unit (30) comprises: a rotating electric machine MOT having a rotary shaft CL extending in the horizontal direction; a rotating electric machine case (40); and a power conversion device PDU. The power conversion device PDU has a power conversion device case (50) and is disposed on one side of the rotating electric machine MOT in an orthogonal direction. The power conversion device case (50) is fixed to the rotating electric machine case (40). In either of the power conversion device case (50) or the rotating electric machine case (40), a guide part (54) protruding in the orthogonal direction and extending in a rotational axis direction is formed above a connection part in which the rotating electric machine MOT and the power conversion device PDU are electrically connected to each other.
H02K 5/10 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des dispositions empêchant l'introduction de corps étrangers, p.ex. de l'eau ou des doigts
H02K 11/30 - Association structurelle à des circuits de commande ou à des circuits d’entraînement
This steering amount detection device comprises a magnetic scale that is provided on a magnetic scale mounting part and in which a first N pole, first S pole, second N pole, second S pole, third N pole, and third S pole are disposed in that order along the longitudinal direction of a steering shaft such that the poles alternate between N and S, and a magnetic sensor unit that is provided in a sensor accommodation space so as to oppose the magnetic scale, comprises a first magnetic sensor, second magnetic sensor, third magnetic sensor, and fourth magnetic sensor that are disposed in order from the first magnetic sensor to the fourth magnetic sensor along the longitudinal direction of the steering shaft, and is such that when the magnetic scale passes in front of the magnetic sensor unit in conjunction with the movement of the steering shaft, the output signals of the first magnetic sensor to fourth magnetic sensor periodically change, and phases when detection by the first magnetic sensor to fourth magnetic sensor occurs at the same timing do not coincide with each other or with the phases that are shifted by half a cycle.
G01B 7/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques
G01B 7/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour tester l'alignement des axes
G01D 5/244 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques produisant des impulsions ou des trains d'impulsions
G01D 5/245 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques produisant des impulsions ou des trains d'impulsions utilisant un nombre variable d'impulsions dans un train
99.
METHOD AND CONTROL SYSTEM FOR OPERATING ECUS OF VEHICLES IN FAILS-SAFE MODE
The present disclosure relates to operating Electronic Control Units (ECUs) of a vehicle in a fail-safe mode. The vehicle is controlled by a control system comprising a plurality of primary ECUs and a plurality of back-up ECUs backing-up the plurality of primary ECUs. Each back-up ECU comprises a migration map comprising a list of the plurality of back-up ECUs and corresponding primary ECU. The migration map may be shared between each other ECU from the plurality of back-up ECUs. Each ECU is configured to update the migration map based on availability of back-up ECU for corresponding primary ECU. If unavailable or if any failure of any back-up ECU, the migration map is updated, and new back-up ECU is determined in place of unavailable/ failure back-up ECU. The updated migration map is used by the plurality of back-up ECUs for determining the updated back-up ECUs.
G06F 11/20 - Détection ou correction d'erreur dans une donnée par redondance dans le matériel en utilisant un masquage actif du défaut, p.ex. en déconnectant les éléments défaillants ou en insérant des éléments de rechange
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
B60W 50/023 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p.ex. en diagnostiquant ou en palliant à un dysfonctionnement Élimination des défaillances en utilisant des éléments redondants
G06F 9/50 - Allocation de ressources, p.ex. de l'unité centrale de traitement [UCT]
The objective of the present invention is to provide an internal combustion engine control device capable of appropriately correcting the flow rate of EGR gas. To this end, an internal combustion engine control device 20 is provided with water content calculating units 301, 302, a condensation calculating unit 303, and an EGR correcting unit 304. The water content calculating unit 301 calculates the total water content in a mixed gas. The condensation calculating unit 303 calculates a condensation generation amount WQcon in an intercooler on the basis of the total water content. The EGR correcting unit 304 corrects the flow rate of the EGR gas on the basis of the condensation generation amount WQcon.
F02M 26/06 - Boucles à basse pression, c. à d. dans lesquelles le gaz d’échappement recyclé est pris du système d’échappement en aval de la turbine du turbocompresseur et réintroduit dans le système d’admission en amont du compresseur
F02M 26/53 - Systèmes d’actionnement de soupapes RGE utilisant des actionneurs électriques, p.ex. des solénoïdes
F02D 21/08 - Commande des moteurs caractérisés par leur alimentation en oxygène non extrait de l'air ou autre gaz non combustible particulière aux moteurs pour lesquels d'autres gaz non combustibles sont ajoutés à l'air comburant l'autre gaz étant le gaz d'échappement du moteur
F02D 45/00 - Commande électrique non prévue dans les groupes
