According to one aspect, a vehicle safety system includes an actuatable controlled restraint (ACR) comprising a seatbelt for restraining a vehicle occupant. The ACR is actuatable to control payout and retraction of the seatbelt. The system also includes a controller configured to determine operating conditions of the vehicle and to control the actuation of the ACR in response to the determined operating conditions of the vehicle. The ACR has a normal restraint condition and an enhanced restraint condition, the controller being configured to actuate the ACR from the normal restraint condition to the enhanced restraint condition in response to determining abnormal driving conditions of the vehicle.
B60R 21/0132 - Circuits électriques pour déclencher le fonctionnement des dispositions de sécurité en cas d'accident, ou d'accident imminent, de véhicule comportant des moyens pour détecter les collisions, les collisions imminentes ou un renversement réagissant à des paramètres de mouvement du véhicule
B60R 22/44 - Moyens de rétraction de la ceinture, p.ex. enrouleurs avec des moyens pour réduire la tension de la ceinture dans des conditions normales de port
B60R 22/46 - Moyens de rétraction de la ceinture, p.ex. enrouleurs avec des moyens pour tendre la ceinture en cas d'urgence
2.
METHOD FOR PRODUCING A COMPONENT MADE OF A FIBER-REINFORCED PLASTIC
A method for producing a structural component part (1, 33) from a fiber-reinforced plastic according to a three-dimensional winding process. A threadlike fiber material (12) is supplied on at least one bobbin (18) and constructed as a towpreg semifinished product is wound around at least one filament carrier (11) in a winding pattern by a computer-controlled winding device. The towpreg semifinished product is a mixture (30) of a thermoset resin, a hardener, an accelerator and plastic fibers (29) embedded in the mixture (30). The fiber material (12) is guided on the filament carrier (11) by a guide element (24) having a circular outlet cross section and arranged at a fiber guide device (25), the fiber material (12) deflected by the guide element (24) when the winding pattern is formed. The fiber material (12) is brought in contact with the guide element (24) during a deflection.
B29C 53/80 - Façonnage par cintrage, pliage, torsion, redressage ou aplatissage; Appareils à cet effet - Eléments constitutifs, détails ou accessoires; Opérations auxiliaires
A dog clutch arrangement for a motor vehicle having a clutch body. The clutch body has first teeth in a first toothing and an axially movable sliding sleeve arrangement with second teeth in a second toothing. The sliding sleeve arrangement has a shift ring and a sleeve with the second toothing, and the shift ring and the sleeve are decoupled over a predetermined path by a decoupling element
F16D 11/04 - Embrayages dans lesquels les organes ont des parties qui se pénètrent mutuellement désembrayés par le contact avec un organe fixe d'une pièce montée sur l'embrayage avec organes d'embrayage mobiles selon l'axe uniquement
4.
VEHICLE TRANSMISSION WITH A POWER TAKE-OFF, VEHICLE AND WORKING MACHINE ARRANGEMENT
A vehicle transmission has at least one lubrication point, a power take-off, a lubricant tapping point for a power take-off module, and a lubrication system for supplying the lubrication point(s) and the lubricant tapping point with lubricant. The lubrication system includes a lubricant reservoir, a main line section emerging from the lubricant reservoir, a first supply line section leading to the lubrication point(s), a second supply line section leading to the lubricant tapping point, and a return line section leading to the lubricant reservoir. A valve has a first valve port associated with the main line section, a second valve port associated with the lubricant tapping point, a third valve port associated with the return line section, and a bypass duct that acts between the first valve port and the second valve port. A vehicle with such a vehicle transmission and a working machine arrangement are also disclosed.
Proposed is a seal arrangement (1, 26, 30, 37) for a ball joint (2) of a vehicle having a joint inner part (3) and having a seal bellows (10) that has a sleeve (11) consisting of a rubber-like elastic material, wherein, for the purposes of sealing off the ball joint (2) with respect to the surroundings, the seal bellows (10) is arranged with a housing-side edge region (12) on the joint housing (6) and with a pin-side edge region (13) on the joint pin (5), and a rigid guide ring (16, 27, 33, 38) is arranged in the pin-side edge region (13) of the seal bellows (10). In order to improve the sealing function and/or stability during operation, the seal arrangement (1, 26, 30, 37) wherein the guide ring (16, 27, 33, 38) has at least one flange-like edge portion (21, 34), wherein the edge portion (21, 34) is oriented obliquely with respect to the central longitudinal axis (17) and is embedded into the elastic material of the sleeve (11) of the seal bellows (10).
The invention relates to an acoustic sensor housing (10) for arranging on a vehicle (20), wherein one edge of the acoustic sensor housing (10) has the shape of a profile (11) and wherein one or more receiving devices (14) for one or more acoustic sensors (15) are arranged in an interior (12) of the acoustic sensor housing (10) in a region of a rear edge (13) of the profile.
G01H 3/08 - Analyse des fréquences présentes dans des vibrations complexes, p.ex. en comparant les harmoniques présentes
G10K 11/00 - Procédés ou dispositifs pour transmettre, conduire ou diriger le son en général; Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général
7.
POWER MODULE FOR OPERATING AN ELECTRIC VEHICLE DRIVE HAVING OPTIMIZED COOLING AND CONTACTING
The invention relates to a method for producing a power module, comprising: providing an insulating substrate, composed of a first metal layer, a second metal layer, and an insulating layer placed between the first metal layer and second metal layer; formation of numerous contact wires located on a first side of the insulating substrate facing away from the second metal layer and on a second side of the insulating substrate facing away from the first metal layer; applying an electrically conductive layer to the first side, which comes in contact with numerous power switches, and applying a heatsink to the second side.
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
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 23/498 - Connexions électriques sur des substrats isolants
8.
HALF-BRIDGE POWER DEVICE AND HALF-BRIDGE POWER MODULE
A half-bridge power device includes a module substrate, the upper surface of which includes a first half-bridge area, a second half-bridge area, a first half-bridge lead-out area, and a second half-bridge lead-out area, which are separate, the first and second half-bridge lead-out areas being located at the ends of the module substrate. The first and second half-bridge power chips are connected to the first half-bridge area and the second half-bridge area, respectively. The first, second, and third power connector terminals are connected to the first and second half-bridge areas, and the first and second half-bridge power chips to form a power loop.
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu; Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
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 23/498 - Connexions électriques sur des substrats isolants
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
H02M 7/5387 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
A method (200) for calibrating a vehicle sensor (105) mounted on a vehicle (110) includes: scanning a marker (120) in the area of the vehicle sensor (105) by a sensor device (115); determining a first pose of the marker (120) in relation to the sensor device (115); scanning a structural feature (140) of the vehicle (110) by the sensor device (115); determining a second pose of the vehicle (110) in relation to the sensor device (115); and determining a third pose of the marker (120) in relation to the vehicle (110) on the basis of the first pose and the second pose.
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
10.
APPARATUS AND METHOD FOR DETERMINING PROPERTIES OF A BRAKE DISC
The present invention relates to an apparatus (1) for determining properties of a brake disc (2), having at least one disc interface (3), at least one floating calliper interface (4) and at least one first distance sensor (5), wherein the disc interface (3) is provided for interacting with a brake disc (2), wherein the floating calliper interface (4) is designed for connection to a floating calliper holder (6) of a wheel carrier (7). An apparatus (1) for determining properties of a brake disc (2), with which the position tolerances of a brake disc, in particular a brake disc mounted on a wheel carrier, can be checked, is realised in that the first distance sensor (5) is held movably relative to the floating calliper interface (4).
G01B 5/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques
G01B 21/16 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la distance ou le jeu entre des objets espacés
A compressor arrangement for a fuel cell system, such as a vehicle fuel cell system, has at least one compressor stage configured to draw in a mass-flow of air, compress it, and deliver the compressed mass-flow. A compressor control system is configured to control the compressor stage, to be connected for signal exchange with a fuel cell control system, and to receive from the fuel cell control system control commands in the form of one or more reference variable signals. The reference variable signal contains a mass-flow target value signal, the compressor arrangement comprises a sensor arrangement with a mass-flow sensor for detecting the air mass-flow as a control variable. The compressor control system is connected for signal exchange with the sensor arrangement and is configured to generate a control signal for the compressor stage as a function of the control variable and the reference variable.
A tractor-trailer combination (10) includes a tractor machine (12), a trailer (14; 40; 50; 60; 70; and an inverter (30; 100, 102). The trailer (14; 40; 50; 60; 70; 90) comprises a driven axle (18; 42; 72, 74; 92, 94), a clutch (46; 54, 56; 78; 104, 106), and an electric traction motor (24; 96, 98). The traction motor (24; 96, 98) drives the respective wheels of the driven axle (18; 42; 72, 74; 92, 94) via the clutch (46; 54, 56; 78; 104, 106). The tractor machine (12) comprises an electrical energy source (26) for supplying the traction motor (24; 96, 98) via the inverter (30; 100, 102). In addition, the invention relates to a trailer (14; 40; 50; 60; 70; 90) for a tractor-trailer combination (10).
B62D 59/04 - Remorques avec roues motrices ou éléments similaires entraînées par un ensemble de propulsion placé sur la remorque
B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion
B60K 17/02 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type d'embrayage
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
13.
DOG CLUTCH ASSEMBLY, POWERTRAIN, AND MOTOR VEHICLE
A dog clutch arrangement for a motor vehicle having a clutch body. The clutch body has first teeth in a first toothing and an axially movable sliding sleeve arrangement with second teeth in a second toothing. The sliding sleeve arrangement has a shift ring and a sleeve with the second toothing. The shift ring and the sleeve at least partially overlap in axial direction and are arranged to be axially displaceable relative to one another. The shift ring and the sleeve enclose an intermediate space, a pneumatic damping which damps the movement of the sleeve and the shift ring relative to one another being formed with the intermediate space.
F16D 11/14 - Embrayages dans lesquels les organes ont des parties qui se pénètrent mutuellement avec des organes d'embrayage mobiles selon l'axe uniquement
14.
TRACTIVE FORCE CONTROL FOR EMULATING A FIXED-RATIO TRANSMISSION
The invention relates to a computer-implemented method for drive control in a vehicle with a fixed or continuously variable drive transmission ratio. An output torque is specified as a reference variable for the control or feedback control of the drive; wherein the output torque is set in accordance with a continuously variable state of a first operator control element; and wherein the output torque is set in accordance with a discretely variable state of a second operator control element.
The present invention relates to an actuator system (100) for a chassis (105) for a vehicle (110). The actuator system (100) has at least one actuator (120), a central control device (125) and a serial connection apparatus (130). The actuator (120) is designed to execute a chassis function of the chassis (105). The central control device (125) is arranged externally of the actuator (120) and is designed to output control commands (135) for controlling the actuator (120). The serial connection apparatus (130) is designed to connect the actuator (120) to the central control device (125) to enable serial communication between the central control device (125) and the actuator (120).
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
B60G 17/018 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les moyens de régulation comportant des éléments électriques ou électroniques caractérisés par l'utilisation d'un mode de traitement du signal ou d'une méthode de commande spécifiques
B60G 17/0195 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les moyens de régulation comportant des éléments électriques ou électroniques caractérisés en ce que la régulation est combinée à d'autres systèmes de commande du véhicule
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
H04L 12/403 - Réseaux à ligne bus avec commande centralisée, p.ex. interrogation
The invention relates to a half-bridge module (20). The half-bridge module (20) comprises the following: at least one first semiconductor switch (24) and at least one second semiconductor switch (26); a carrier (22) having an electrically conductive first portion (36) and an electrically conductive second portion (38); a first conductor layer (42) over the carrier (22) and the first semiconductor switch (24), and a contact spring (74) arranged such that the contact spring (74) pushes the contact pin (72) away from the contact body (70); a second conductor layer (44); a first DC terminal (48) electrically coupled to the first portion (36); and a second DC terminal (50) electrically coupled to the second conductor layer (44), wherein the first and second DC terminals (48, 50) are designed to electrically couple the half-bridge module (20) to a capacitor; and an AC terminal (52) electrically coupled to the first conductor layer (42) and designed to provide or receive an AC current.
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
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 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 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 23/50 - Dispositions pour conduire le courant électrique vers le ou hors du corps à l'état solide pendant son fonctionnement, p.ex. fils de connexion ou bornes pour des dispositifs à circuit intégré
17.
CONNECTION OF A SENSOR ASSEMBLY, ARRANGED ON A MOUNTING PLATE, TO A MEASUREMENT OBJECT
The invention relates to a method for connecting a sensor assembly (5), arranged on a mounting plate (17), to a measurement object (2), the method comprising the following steps: (100) providing - a measurement object (2), - a sensor assembly (5), comprising a strain gauge (1), which is designed at least to sense stretching and compressing deformations of a measurement object (2), and also an electronics module (19) connected thereto, wherein the strain gauge (1) and the electronics module (19) are each adhesively bonded on the mounting plate (17) and encapsulated in a housing (18), - a connecting foil (10), which contains metallic materials (11, 12) that react exothermically when activated, (200) placing the connecting foil (10) between the mounting plate (17) and the measurement object (2), and (300) activating the metallic materials (11, 12) of the connecting foil (10) such that the connecting foil (10) heats up in such a way that a material-bonding connection is produced between the mounting plate (17) and the measurement object (2). The invention also relates to an arrangement of a sensor assembly (5) on a measurement object (2), wherein the sensor assembly (5) has been connected to the measurement object (2) by the method according to the invention.
G01B 7/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer les déformations dans un solide, p.ex. au moyen d'une jauge de contrainte à résistance
G01L 1/22 - Mesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c. à d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
18.
CONNECTION OF A SENSOR ASSEMBLY, ARRANGED ON A MOUNTING PLATE, TO A MEASUREMENT OBJECT
The invention relates to a method for connecting a sensor assembly, arranged on a mounting plate, to a measurement object, comprising the following steps: (100) providing • - a measurement object, • - a sensor assembly, comprising a strain gauge and an electronics module, • - a mounting plate, • - three connecting foils, which each contain metallic materials that react exothermically when activated, (200) placing the first connecting foil between the strain gauge and the electronics module, (300) activating the metallic materials of the first connecting foil so as to produce a material-bonding connection between the strain gauge and the electronics module, wherein, after the metallic materials of the first connecting foil have been activated, there is an electronic connection between the strain gauge and the electronics module, (400) placing the second connecting foil between the strain gauge and the mounting plate, (500) activating the metallic materials of the second connecting foil so as to produce a material-bonding connection between the strain gauge and the mounting plate, (600) placing the third connecting foil between the mounting plate and the measurement object, and (700) activating the metallic materials of the third connecting foil so as to produce a material-bonding connection between the mounting plate and the measurement object.
G01B 7/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer les déformations dans un solide, p.ex. au moyen d'une jauge de contrainte à résistance
G01L 1/22 - Mesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c. à d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
The invention relates to a method for connecting a sensor assembly to a measurement object, the method comprising the following steps: (100) providing •- a measurement object, •- a sensor assembly, comprising a strain gauge, which is designed at least to sense stretching and compressing deformations of a measurement object, and also an electronics module, •- two connecting foils, which each contain metallic materials that react exothermically when activated, (200) placing the first connecting foil between the strain gauge and the electronics module, (300) activating the metallic materials of the first connecting foil so as to produce a material-bonding connection between the strain gauge and the electronics module, wherein, after the metallic materials of the first connecting foil have been activated, there is an electronic connection between the strain gauge and the electronics module, (400), placing the second connecting foil between the strain gauge and the measurement object, and (500) activating the metallic materials of the second connecting foil so as to produce a material-bonding connection between the strain gauge and the measurement object. The invention also relates to an arrangement of a sensor assembly on a measurement object, wherein the sensor assembly has been connected to the measurement object by the method according to the invention.
G01B 7/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer les déformations dans un solide, p.ex. au moyen d'une jauge de contrainte à résistance
G01L 1/22 - Mesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c. à d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
The invention relates to a system (1) for detecting the future walking intention of a pedestrian in an environment of the system (1), comprising a sensor system (3) for capturing 3D environment data of objects in the environment as a single image, and an extraction module (4) designed to extract pedestrians from the 3D environment data as 3D object data, wherein a processing unit (5) is provided, which is designed to generate a simulation of a respective pedestrian as a skeleton model from the 3D object data, and a determination unit (14) is provided, which is designed to determine at least the body posture of a respective pedestrian from the skeleton model, and a behaviour estimator (6) is provided, which is designed to determine a future walking intention on the basis of the body posture.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
A gearwheel arrangement (1) for the quieter transmission of a mechanical rotary power, the gearwheel arrangement (1) having a first intermediate gearwheel (2) and a second intermediate gearwheel (3), where the first intermediate gearwheel (2) and the second intermediate gearwheel (3) can rotate together about a common rotation axis (10), where at least one of the intermediate gearwheels (2, 3) has helical teeth (14, 15), the intermediate gearwheels (2, 3) can move axially relative to one another to a limited extent, and at least one of the intermediate gearwheels (2, 3) is acted upon axially by a spring force. Also disclosed is an auxiliary power take-off module for a vehicle transmission having an input gearwheel (12) and a gearwheel arrangement (1) of the above type, and a vehicle transmission with an auxiliary output gearwheel (13) and a gearwheel arrangement (1) of the said type.
F16H 1/24 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant des engrenages dont les éléments engrenés sont essentiellement autres que des dentures à développante ou cycloïdales
B60K 17/28 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de prise de force
F16H 1/20 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant plus de deux organes engrenés
22.
METHOD AND DEVICE FOR DETERMINING A SEMICONDUCTOR TEMPERATURE OF A SEMICONDUCTOR ELEMENT, CONVERTER, ELECTRIC AXLE DRIVE, AND MOTOR VEHICLE
A method for determining a semiconductor temperature Tj of a semiconductor element of a semiconductor module comprises ascertaining an estimated value of the semiconductor temperature Tj using an optimizable model of a thermal behavior of the semiconductor module, reading a measured value of the semiconductor temperature Tj, optimizing the optimizable model using the measured value, providing the estimated value of the semiconductor temperature Tj, if the measured value is not available, and the measured value if the measured value is available for the point in time, and repeating the steps of the method for further points in time.
G01K 13/00 - Thermomètres spécialement adaptés à des fins spécifiques
G01R 31/00 - Dispositions pour tester les propriétés électriques; Dispositions pour la localisation des pannes électriques; Dispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
23.
METHOD AND CONTROL DEVICE FOR CONTROLLING AN ENVIRONMENT CAPTURING SENSOR SYSTEM
The invention relates to a method for controlling an environment capturing sensor system (10) arranged on a vehicle (100), characterized by the following steps: reading out a control signal for controlling a vehicle component (20) of the vehicle (100), said vehicle component being controllable in such a way that the relative position of the vehicle component (20) with respect to the environment capturing sensor system (10) changes, defining a dynamic location region (22) of the vehicle component (20) within an outer contour (102) of the vehicle (100) as a function of the control signal read out, defining a restricted capture region (14) by excluding at least one partial region of the defined dynamic location region (22) of the vehicle component (20) from the capture region (12) of the environment capturing sensor system (10), and outputting a control signal for capturing the vehicle environment (2) in the defined restricted capture region (14). The invention additionally relates to a control device (110) for carrying out the method, and to a vehicle (100) comprising such a control device (110).
The invention relates to a method for mounting a power module (20). The method comprises: providing a device (21), the device (21) having a frame (23) that surrounds at least one device recess (25), and the device (21) having at least one pin (26) on the frame (23); positioning a heat sink (22) inside the device recess (25), the heat sink (22) having an electrically insulating layer (32) and an electrically conductive layer (30) on the electrically insulating layer (32), and the device recess (25) being designed such that the heat sink (22) fits into the device recess (25); positioning a chip arrangement (24), which has a carrier (40), at least one semiconductor chip (42) on the carrier (40), and at least one pin recess (44), on the device (21) and the heat sink (22) such that at least part of the pin (26) of the device (21) is positioned in the pin recess (44) and such that the semiconductor chip (42) is thermally coupled to the heat sink (22).
The invention relates to a power module (20). The power module (20) comprises the following: a substrate (22); at least one semiconductor chip (24, 26) which is mounted on the substrate (22), the semiconductor chip (24, 26) comprising at least one electrical contact of the semiconductor chip (24, 26) on a side of the semiconductor chip (24, 26) which is remote from the substrate (22); at least one connection (48) for electrically coupling the power module (20) to an external device; at least one electrically conductive terminal (42) which is fixed to the electrical contact of the semiconductor chip (24, 26), is electrically coupled thereto, and is electrically coupled to the connection (48); and a heat pipe (46) for conducting heat generated by the semiconductor chip (24, 26) away from the semiconductor chip (24, 26), the heat pipe (46) being located on a side of the terminal (42) that is remote from the semiconductor chip (24, 26), and the heat pipe (46) being thermally and mechanically coupled to the terminal (42).
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 23/427 - Refroidissement par changement d'état, p.ex. caloducs
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 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
26.
CONNECTING A SENSOR ASSEMBLY ARRANGED ON A MOUNTING PLATE TO A DEVICE UNDER TEST
The invention relates to a method for connecting a sensor assembly arranged on a mounting plate to a device under test, with said method comprising the steps of (100) providing - a device under test, - a sensor assembly having a strain gauge that is at least designed to detect extending and compressing deformations of a device under test, as well as a connected electronics module, - a first connecting film and at least one second connecting film, each containing metal materials, which react exothermically when activated, (200) placing the first connecting film between the mounting plate and the device under test, (300) activating the metal materials of the first connecting film, such that the first connecting film is heated in such a way that an integral connection is generated between the mounting plate and the device under test; (400) placing the second connecting film between the mounting plate and the strain gauge or the electronics module; and (500) activating the metal materials of the second connecting film such that the second connecting film is heated in such a way that an integral connection is generated between the strain gauge or the electronics module and the mounting plate. The invention also relates to an arrangement of a sensor assembly on a device under test, wherein the sensor assembly is connected to the device under test using the method according to the invention.
G01B 7/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer les déformations dans un solide, p.ex. au moyen d'une jauge de contrainte à résistance
G01L 1/22 - Mesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c. à d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
A method for determining a control signal (235) for controlling a switch (205) of a boost converter (200) comprises a step of reading in a current signal (315), a voltage signal (320) and at least one parameter (325) of a component of the boost converter (200), a step of determining a regulating parameter (330) and a step of determining a duty cycle (355). In the reading-in step, the current signal (315) represents a current flow and/or a desired current flow in a branch of the boost converter (200). In the reading-in step, the voltage signal (320) represents a voltage drop and/or a desired voltage drop between two tapping points of the boost converter (200). The step of determining the regulating parameter (330) is carried out using the current signal (315), the voltage signal (320) and the at least one parameter (325) of the component. The step of determining the duty cycle (355) is carried out using the regulating parameter (330) in order to determine the control signal (235) for controlling a switch (205) of the boost converter (200).
H02M 3/158 - 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 avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
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
28.
METHOD FOR DRIVING A TOPOLOGICAL SEMICONDUCTOR SWITCH FOR A POWER ELECTRONICS SYSTEM
A method for driving a topological semiconductor switch for a power electronics system, wherein the topological semiconductor switch is split into at least two groups of power semiconductors, wherein, when an active short circuit is identified, switchover from the power semiconductor which conducts the short circuit first to the other power semiconductor takes place.
H03K 17/12 - Modifications pour augmenter le courant commuté maximal admissible
H03K 17/567 - Circuits caractérisés par l'utilisation d'au moins deux types de dispositifs à semi-conducteurs, p.ex. BIMOS, dispositifs composites tels que IGBT
29.
ELECTRIC VEHICLE TRANSMISSION IN MIXED CONSTRUCTION
The present invention relates to an electric vehicle transmission (16) for a motor vehicle drive train (12) of an electrically operated motor vehicle (10), having: a transmission input shaft (22) for operatively connecting the electric vehicle transmission to an electric drive motor (14) of the motor vehicle; an output shaft (24) for operatively connecting the electric vehicle transmission to an output (28) by means of an output gear pair; gear pairs (ST1, ST2, ST3) arranged in a plurality of gear set planes in order to form gear ratios; and a plurality of gear shifting devices with shifting elements (A, B) for engaging gear ratios, wherein one gear of a gear pair is connected by means of a planetary gear set (RS) to the transmission input shaft (22) or the output shaft (24); one element of the planetary gear set (RS) can be fixed in order to drivingly select the gear connected by means of the planetary gear set (RS); and the electric vehicle transmission (16) comprises two gear shift devices for forming two or three gear ratios. The present invention further relates to a motor vehicle drive train (12), a method for operating a motor vehicle drive train, and a motor vehicle (10).
The present invention relates to an electric vehicle transmission (16) for a motor vehicle drive train (12) of an electrically operated motor vehicle (10), having: a transmission input shaft (22) for operatively connecting the electric vehicle transmission to an electric drive machine (14) of the motor vehicle; an output shaft (24) for operatively connecting the electric vehicle transmission to an output (28) by means of an output gear pair (STA); gear pairs (ST1, ST2, ST3, ST4) arranged in a plurality of gear set planes in order to form gear ratios; and, a plurality of gear shift devices with shift elements (A, B) for engaging gear ratios, wherein the electric vehicle transmission comprises at least three gear pairs and two gear shift devices in order to form three or four gear ratios. The present invention further relates to a motor vehicle drive train (12), a method for operating a motor vehicle drive train, and a motor vehicle (10).
F16H 3/089 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres caractérisés par l'agencement des engrenages tous les pignons d'engrenage étant supportés par deux arbres parallèles, l'arbre d'entrée et l'arbre de sortie, sans qu'il y ait d'arbre de renvoi
F16H 3/10 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres dont un ou plusieurs embrayages unidirectionnels constituent la particularité essentielle
B60K 17/356 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p.ex. véhicules à quatre roues motrices comportant un moteur à fluide ou électrique pour entraîner une ou plusieurs roues
F16H 61/04 - Adoucissement du changement du rapport
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
31.
GENERATING A CONTROL SIGNAL FOR AN ELECTRONIC MODULE BY MEANS OF A NEURAL NETWORK
Disclosed is a method for generating a control signal (26) for an electronic module by means of a neural network (12). The method comprises: inputting (ES1) input data (20) into the neural network (12), said input data comprising a temperature (18) of the electronic module detected at a specified point in time; determining (ES2) coefficients of expansion (22) of the electronic module by means of the neural network (12) on the basis of a relationship, learned by the neural network (12), between the input data (20) and the coefficients of expansion (22); and outputting (ES3) the control signal (26) for the electronic module on the basis of the determined coefficients of expansion (22).
G05B 13/02 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
32.
EXAMINATION OF COMPONENTS FOR FAULTS BY MEANS OF A COMPONENT ANALYZER
The invention relates to a method for examining components for faults by means of a component analyzer, the method comprising an AI routine (K1) for object analysis and an AI routine (K2) for recognizing and classifying defects which are known to the component analyzer from data sets, and/or an AI routine (K3) for recognizing anomalies that are not known to the component analyzer from data sets, wherein the AI routines are supplied with sensor data or processed sensor data regarding a component to be examined, as input data, and generate, as output data, annotated data regarding the component to be examined, containing a result of the routine in question, and wherein at least one AI routine is trained using annotated output data from at least one of the other AI routines.
A drive device for driving a mixing drum (2) of a truck mixer (1) has an electric drive machine (3) which is coupled to the mixing drum (2) in order to apply a rotational drive force to the mixing drum (2), an electrical converter (4) which can be connected to an electrical power source by its input connection and which is connected to the electric drive machine (3) by its output connection, in order to drive the electric drive machine (3) in a controlled manner, and a control device for controlling the drive device. Also provided is a brake device (5) which is coupled to the mixing drum (2) and serves to apply a braking force to the mixing drum (2) on the basis of a control signal which is generated by the control device and which specifies a stationary state of the mixing drum (2).
An apparatus for an electric vehicle having a battery interface, an inverter, a switch device and a control device. The inverter has a first terminal for connecting the inverter to the battery interface and a second terminal for connecting the inverter to a switch terminal. The inverter is formed to convert a DC voltage applied to the first terminal into an AC voltage and to provide the latter to the second terminal. The switch device has the switch terminal that connects the switch device to the second terminal and an energization interface for energizing a further electric vehicle coupled to the energization interface.
B60L 53/57 - Stations de charge sans raccordement aux réseaux électriques
B60L 53/22 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule - Détails de structure ou aménagements des convertisseurs de charge spécialement adaptés pour recharger des véhicules électriques
Method for condition monitoring, wherein in an excitation step a sample chassis component (2) is mechanically excited by at least one mechanical excitation signal (x(t)), which generates at least one mechanical response signal (y(t)) in response thereto, the response signal (y(t)) is detected in a detection step by means of at least one sensor (4) and at least one measurement signal (m(t)) characterising this is provided, from which at least one measured dataset (D) is formed, and in a training step, a classifier (7) is trained with the aid of the measured dataset (D), by means of which the sample chassis component (2) is assigned one of several classes that represent different states of wear of the sample chassis component, wherein the measured dataset (D) is formed from peak values of the measurement signal (m(t)).
The invention relates to a pump system (17) for an electric axle drive of a motor vehicle. The pump system (17) comprises a first pump (P1), a second pump (P2) and an electric motor (M) with a drive shaft (23), wherein a maximum first displacement volume of the first pump (P1) is greater than a maximum second displacement volume of the second pump (P2). The electric motor (M) drives both the first pump (P1) and the second pump (P2) via its drive shaft (23) selectively in a first rotational direction (24) or in a second rotational direction (25) which runs in an opposed manner to the first rotational direction (24). The first pump (P1) and the second pump (P2) are configured to jointly suck oil from an oil reservoir (18) and subsequently convey it into a low-pressure circuit (19) when the first pump (P1) and the second pump (P2) are driven in the first rotational direction (24). In contrast, only the second pump (P2) is configured to suck in oil and to convey it only into a high-pressure circuit (20) when the first pump (P1) and the second pump (P2) are driven in the second rotational direction (25), whereas the first pump (P1) conveys it neither into the low-pressure circuit (19) nor into the high-pressure circuit (20).
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
A method of processing an image within a vehicle interior with a camera includes acquiring a live image of the vehicle interior. The live image is compared to an ideally aligned image of the vehicle interior having an associated region of interest to generate a homography matrix. The homography matrix is applied to the region of interest to generate a calibrated region of interest projected onto the live image for detecting an object therein.
G06T 3/40 - Changement d'échelle d'une image entière ou d'une partie d'image
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G06V 10/46 - Descripteurs pour la forme, descripteurs liés au contour ou aux points, p.ex. transformation de caractéristiques visuelles invariante à l’échelle [SIFT] ou sacs de mots [BoW]; Caractéristiques régionales saillantes
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p.ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
38.
TURBOMACHINE ASSEMBLY, FUEL CELL SYSTEM, AND VEHICLE, IN PARTICULAR A UTILITY VEHICLE
The invention relates to a turbomachine assembly (100) for a fuel cell system (150) for a vehicle (200a), in particular a utility vehicle (200b), comprising a multi-stage turbomachine (50), which has: a housing (51); two stages (52, 53), wherein each of the stages (52, 53) is designed for compression and/or expansion of the air (40) flowing through the stage (52, 53), and wherein the stages (52, 53) comprise a rotor (54) mounted so as to be rotatable about an axis (A); and a pipework assembly (60) arranged outside the housing (51) for fluidically connecting the two stages (52, 53) or for fluidically connecting the stages (52, 53) to a fuel cell assembly (10) of the fuel cell system (150); and comprising a power electronics component (70) electrically connected to the turbomachine (50), characterised in that the power electronics component (70) is arranged in a radial direction (R) between the housing (51) and the pipework assembly (60), and in that the power electronics component (70) and the pipework assembly (60) are arranged so as to overlap at least in part in a circumferential direction (U).
39.
METHOD AND CONTROL DEVICE FOR OPERATING A VEHICLE DRIVELINE
A vehicle powertrain features a first electrical machine with first power electronics, a second electrical machine with second power electronics, and a transmission connected between the electrical machines and an output. To execute a powershift, the first and second electrical machines are operated so that one of the electrical machines is used as the main drive machine, and the other electrical machine is used for tractive force support during the execution of the powershift. When a temperature of at least one of the electrical machines and/or of at least one of the power electronics exceeds a temperature limit value, and/or when a target electric current flowing through at least one of the electrical machines and/or at least one of the power electronics exceeds a current limit value, a powershift is adapted to limit heating of the respective electrical machine and/or the respective power electronics.
F16H 61/02 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif caractérisées par les signaux utilisés
F16H 59/14 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction du couple ou du couple demandé
A motor vehicle transmission (1) has a drive input shaft (15), a drive output shaft (16), a first planetary gearset (P1), and a second planetary gearset (P2). The drive input shaft (15) is provided for coupling to a drive machine. In addition, a first shifting element (A) and a second shifting element (B) are provided, at least functionally. Also disclosed is a drive unit (5), a motor vehicle drivetrain, a hybrid or electric vehicle, and a method for operating a motor vehicle transmission.
B60K 6/365 - 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 des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les transmissions à engrenages les pignons étant animés d'un mouvement orbital
B60K 6/547 - Transmission pour rapport variable la transmission étant un changement de vitesse à variation discontinue
41.
METHOD AND CONTROL DEVICE FOR OPERATING A VEHICLE DRIVELINE
A vehicle powertrain has a first electrical machine with first power electronics, a second electrical machine with second power electronics, and a transmission connected between the electrical machines and an output. In symmetrical operation, the first and the second electrical machine are operated with an equal torque and torque gradient. When executing a shift non-symmetrical operation, the first and the second electrical machines are operated with different torque and/or torque gradient. During a symmetrical operation if it is detected that a shift with a non-symmetrical operation is to be executed, the symmetrical operation is exited prior to executing the shift to provide a mode in which the electrical machine operated with higher torque and/or torque gradient, is operated with limited torque and/or torque gradient to reduce a temperature of the electrical machine and the associated power electronics operated with a higher torque and/or torque gradient.
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
42.
METHOD AND CONTROL UNIT FOR OPERATING AN ACTUATOR OF A STEER-BY-WIRE STEERING SYSTEM
A method is provided for operating an actuator of a steer-by-wire steering system of a motor vehicle at speeds from a standstill up to parking and/or maneuvering speeds. The method includes detecting an instantaneous steering angle of at least one wheel on an axle of the motor vehicle, detecting a steering angle demand, determining a limit value of an acceleration of a drive mechanism of the actuator at least as a function of the instantaneous steering angle, and activating the actuator for setting a steering angle of at least one wheel as a function of the steering angle demand and using the limit value of the acceleration.
B62D 6/02 - 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 réagissant uniquement à la vitesse du véhicule
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
43.
METHOD AND CONTROL APPARATUS FOR OPERATING AN ACTUATOR OF A STEER-BY-WIRE STEERING SYSTEM OF A MOTOR VEHICLE
A method is provided for operating an actuator of a steer-by-wire steering system of a motor vehicle in a speed range from standstill to parking and/or maneuvering. In one example, the method includes detecting an instantaneous speed of the motor vehicle, determining a limited steering angle as a function of at least the instantaneous speed, detecting a steering angle demand, and activating an actuator for setting a steering angle of at least one wheel, at least as a function of the steering angle demand and having regard to the limited steering angle.
B62D 7/15 - Timonerie de direction; Fusées ou leur montage pour roues pivotant individuellement, p.ex. sur pivot de fusée les axes de pivotement étant situés dans plus d'un plan perpendiculaire à l'axe longitudinal du véhicule, p.ex. toutes les roues étant directrices caractérisée par des moyens modifiant le rapport entre les angles de direction des roues directrices
44.
Method and Control Unit for Operating a Drive Train of a Vehicle
A method for operating a drive train (1) of a vehicle monitoring the actual slip forming at a particular first shift element of a transmission (5), comparing the actual slip with a target slip, adapting a characteristic map depending on a deviation between the actual slip and the target slip. The characteristic map is used to determine a shift-element pressure for providing the target slip for a particular first shift element in order to implement a gear ratio change.
A method for operating a drive train (1) of a vehicle includes, in order to check the plausibility of an adapted charge pressure value, changing an actuating pressure of a starting component (7) corresponding to an adapted charge pressure value by an offset and ascertaining a resultant change in a torque of an electric machine (3). When the change in the torque of the electric machine (3) and the offset of the actuating pressure correspond to each other within defined limits, a plausible adapted charge pressure value is inferred. When the change in the torque of the electric machine (3) and the offset of the actuating pressure do not correspond to each other within the defined limits, an implausible adapted charge pressure value is inferred.
An inverter includes at least one phase and two driver boards situated opposite each other, and at least one half-bridge, arranged between the driver boards and contacted electrically and/or by signals, with, in each case, a semiconductor package formed as a high-side switch and a semiconductor package arranged parallel thereto and formed as a low-side switch. A heat sink in the region of the half-bridges and connected to a cooling attachment under each semiconductor package, wherein the heat sink has a split design so that a first cooling branch is arranged in the high-side branch and a second cooling branch is arranged in the low-side branch, wherein the cooling branches are arranged at a distance from each other, and the cooling branches are fluidically interconnected in parallel or in series in a region outside the arrangement of the semiconductor packages.
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
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
47.
CIRCUIT ARRANGEMENT, PRINTED CIRCUIT BOARD ARRANGEMENT, ELECTRIC DRIVE AND MOTOR VEHICLE
A circuit configuration includes a voltage surge protector that is connected in parallel to the link capacitor to protect the link capacitor from voltage overloads. A printed circuit board assembly, an electric axle drive, and a motor vehicle are also disclosed.
Damping valve device, having a pre-stage valve and a main-stage valve. An actuating force on the main-stage valve body is set via the pre-stage valve, which can be adjusted by a solenoid coil. The damping valve device has an emergency operation device, which sets a defined closing force at the pre-stage valve in the event of a failure of the power supply of the damping valve device. The emergency operation device is formed by at least one permanent magnet within a magnetic flux circuit of the solenoid coil.
A vehicle powertrain has a first electrical machine with first power electronics and a second electrical machine with second power electronics. In symmetrical operation, the first and second electrical machines are loaded or operated with the same torque and with the same torque gradient. In a non-symmetrical operation, the first and second electrical machines are loaded or operated with a different torque and/or with a different torque gradient. If, after non-symmetrical operation the symmetrical operation is resumed, a subsequent modified operation can be used in which the electrical machine that was loaded or operated in non-symmetrical operation with higher torque and/or a higher torque gradient, is loaded or operated with a limited torque and/or with a limited torque gradient or is switched off or decoupled for a defined period of time, thereby at least partially compensating for a different aging of the electrical machines due to non-symmetrical operation.
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
B60L 3/06 - Limitation du courant de traction en cas de surcharge mécanique
50.
MOTOR VEHICLE TRANSMISSION FOR AN AT LEAST PARTIALLY ELECTRICALLY DRIVEN MOTOR VEHICLE
A motor vehicle transmission (1) has a drive input shaft (15), a drive output shaft (16) and a first planetary gearset (P1), and a second planetary gearset (P2), where the drive input shaft (15) is provided for coupling to a drive machine. In addition, a first shifting element (A) and a second shifting element (B) are provided, at least functionally. Also disclosed are a drive unit (5), a motor vehicle drivetrain, a hybrid or electric vehicle, and a method for operating a motor vehicle transmission.
F16H 3/64 - Transmissions ayant au moins trois engrenages centraux composées d'un certain nombre de trains d'engrenages, l'entraînement traversant toujours tous les trains et chaque train n'ayant pas plus d'une connexion pour entraîner un autre train
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60K 17/08 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du changement de vitesse du type mécanique
51.
SEMICONDUCTOR POWER MODULE HAVING MORE EFFICIENT HEAT DISSIPATION AND IMPROVED SWITCHING BEHAVIOR
A semiconductor power module for an electrical axle drive in an electric vehicle and/or a hybrid vehicle includes a plurality of semiconductor switching elements for generating an output current on the basis of an input current provided by a voltage source by switching the semiconductor switching elements comprising a plurality of diodes which each have an anode and a cathode, a first leadframe, and a second leadframe having a plurality of conductor tracks for electrically connecting the semiconductor switching elements to form a half-bridge having a high side and a low side, wherein the first leadframe is assigned to the high side and the second leadframe is assigned to the low side, wherein electrical contact is made with the diodes between the first leadframe and the second leadframe so that the anode of the diodes faces a cooler mechanically connected and thermally coupled to the semiconductor power module.
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 ,
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
The invention relates to a method for detecting obstacles, wherein a sensor is used to sense a route ahead of a vehicle and the sensor data thus obtained are processed by a computing unit, wherein a first step comprises ascertaining an expected terrain level on the basis of the vehicle geometry; a second step comprises predefining an upper offset and a lower offset in relation to the expected terrain level, the upper and lower offsets forming a range; a third step comprises filtering out sensor data that have been obtained if they are within the range that is formed; if a signature outside the range that is formed is obtained, a fourth step comprises changing at least the upper offset so that the range that is formed is adapted around the signature that has been obtained.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
The invention relates to a steerable independent suspension (1) for a commercial vehicle, wherein the independent suspension (1) has a steering unit with a steering knuckle (2) arranged rotatably about a longitudinal axis (A) of at least one kingpin (5), wherein the independent suspension (1) also has an upper wishbone (7) and a lower wishbone (9) which extend substantially in the vehicle transverse direction (y), wherein the upper wishbone (7) is mounted by way of an upper joint arrangement (10) at the upper end (6) and the lower wishbone (9) is mounted by way of a lower joint arrangement (11) at the lower end (8) of the steering unit such that the steering unit connects the upper and lower wishbones (7; 9) together, wherein the upper wishbone (7) and the lower wishbone (9) are each articulated to the vehicle body (4) at at least one bearing position (22) on the vehicle body so as to be pivotable about a pivot axis (23, 24) extending substantially in the vehicle longitudinal direction (x), wherein at least one of the steering-unit-side joint arrangements (10; 11) of the wishbones (7; 9) has exactly one degree of rotational freedom (D) about an axis (18) extending substantially in the vehicle longitudinal direction (x), wherein the particular wishbone (7; 9) which is mounted on the steering unit via the joint arrangement (10; 11) having exactly one degree of rotational freedom (D) additionally exhibits torsional flexibility (T) about its axis (19) extending substantially in the vehicle transverse direction (y).
09 - Appareils et instruments scientifiques et électriques
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Computer hardware and software for regulating height-adjustable chassis for motor vehicles in the nature of road vehicles; electronic regulators, measuring devices and data processing apparatus for regulating height-adjustable chassis for motor vehicles in the nature of road vehicles Chassis for motor vehicles; height-adjustable chassis for motor vehicles; wheel suspensions for motor vehicles; height-adjustable wheel suspensions for motor vehicles; shock absorbers for motor vehicles and shock absorber springs for motor vehicles; height-adjustable shock absorbers for motor vehicles and shock absorber springs for motor vehicles; suspension struts for motor vehicles; height-adjustable suspension struts for motor vehicles; chassis regulating systems comprised primarily of mechanical, electric, hydraulic and pneumatic regulators, specifically adapted for use with motor vehicle chassis; actuator-operated suspension shock absorbers for motor vehicle chassis in the nature of suspension systems for motor vehicles; actuator-operated suspension struts for motor vehicle chassis in the nature of suspension shock absorbers for motor vehicles; all of the foregoing parts being for motor vehicles in the nature of road vehicles
09 - Appareils et instruments scientifiques et électriques
38 - Services de télécommunications
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Am Körper getragene Monitore Software; Software für Übermittlung und Speicherung von Daten; Software für Mobilegeräte; Software für Landkarten; Software zur Risikoermittlung; Kooperationssoftware-Plattformen; Cloud-Server-Software; Software für online Nachrichtenübermittlung; Software für GPS-Navigationssysteme; Software für vereinheitlichte Kommunikation; Software für die Personaleinsatzplanung; Software zur Erkennung von Gesten; Content Management Software; Software zur Synchronisierung von Datenbanken; Software zur Erkennung von Bedrohungen; Software zum Erfassen von Trainingsdaten; Software für die Auswertung von Satellitenbildern; Software für die intelligente Zeichenerkennung; Software für die digitale verteilte Datenspeicherung; Künstliche Intelligenz Software für das Gesundheitswesen; künstliche Intelligenz Software für die Überwachung; Software für die Verarbeitung von digitalen Bildern; herunterladbare software as a medical device; Software für die optische Strichcode-Erkennung; Software zur Erkennung von optischen Markierungen; Plattformen für die kooperative Echtzeitbearbeitung; Software für die gemeinsame Nutzung von Dateien; Herunterladbare Softwareapplikationen zur Verwendung mit mobilen Geräten; Software zur Umwandlung natürlicher Sprache in maschinell ausführbare Befehle; Software für die Daten- und Dateiverwaltung sowie für Datenbanken; Software für biometrische Systeme zur Identifizierung und Authentifizierung von Personen; Software für das Betriebsmanagement von tragbaren Magnetkarten und elektronischen Karten; Software zur Suche und Abfrage von Informationen in einem Computernetz; Software zur Überwachung, Analyse, Steuerung und Ausführung von Vorgängen in der physischen Welt; Softwaretreiber für elektronische Geräte, die das Kommunizieren von Computerhardware und elektronischen Geräten untereinander ermöglichen; Software zur Planung von vorausschauender Wartung; gespeicherte Computerprogramme; gespeicherte Computersoftware; gespeicherte oder herunterladbare Software-Plattformen; Interfaces; Karten mit integrierten Schaltkreisen (Smartcards); Software zur Auswertung von Daten; Software zur Auswertung von Sensordaten; Software zur Auswertung von personenbezogen Daten; Software zum Senden und Empfangen von Daten oder Informationen; Software zur Anzeige von empfangenen Daten; Computer; Computer mit Software; Hardware für Computer; tragbare Computer; Anzeigegeräte; Hardware und Software für Anzeigegeräte; Geräte zur Datenübertragung; Apparate für die Übertragung von Daten; elektronische Geräte zur Datenübertragung; Sender für die Übertragung von elektrischen Signalen; Geräte zur Übertragung von Ton, Daten oder Bildern; Herunterladbare mobile Anwendungen für die Übertragung von Informationen; Computerhardware für den Fernzugriff und die Übertragung von Daten; Computer-Chipsätze für die Übertragung von Daten zu und von einer Zentraleinheit; digitale Sender; digitale Signalverarbeitungsgeräte; digitale Anzeigegeräte; digitale Landkarten; digitale Anzeigetafeln; digitale Sensorgeräte; digitale Speichermedien; programmierbare digitale Anzeigeeinheiten; tragbare elektronische Digitalkommunikationsgeräte; persönliche digitale Assistenten (PDAs); elektronische mobile digitale Kommunikationsgeräte; Cloud-Server; Anwendungssoftware für Cloud-Computing-Dienste. Bereitstellen des Zugriffs auf ein weltweites Computernetzwerk; Bereitstellen von Telekommunikationsverbindungen zu einem weltweiten Computernetzwerk; Kommunikationsdienste mittel Computerterminals; Übertragungsdienstleistungen; digitale Übertragungsdienste; Übertragung digitaler Informationen; Übertragung von Daten; Übertragung verschlüsselter Mitteilungen; Übertragung und Empfang von Datenbankinformationen über Telekommunikationsnetzwerke; Elektronische Übertragung von Nachrichten, Mitteilungen, Informationen, Anweisungen; Übertragung von Datenbankinformationen via Telekommunikationsnetzwerken; Kommunikationsdienste zur Übertragung von Notrufmeldungen; Übertragung von Daten mittels Computer; Computergestützte Übertragung von Informationen und Bildern; Bereitstellen des Zugriffs auf ein weltweites Computernetzwerk zur Übertragung und Verbreitung von Informationen. Coaching (Ausbildung); Demonstrationsunterricht in praktischen Übungen; Know-How Transfer. Cloud-Computing; Erstellung und Entwurf von Website-gestützten Informationsverzeichnissen für Dritte (Dienstleistungen auf dem Gebiet der Informationstechnologie); Software-as-a-Service(SaaS); Wartung von Computersoftware; Platform as a Service(PaaS); Cloud-Speicherdienste für elektronische Daten; Bereitstellung von virtuellen Computersystemen durch Cloud-Computing; Programmieren von Betriebssoftware zum Zugriff und zur Benutzung von Cloud-Computing Netzwerken; Vermietung von Betriebssoftware für den Zugriff und die Benutzung von Cloud-Computing Netzwerken; Bereitstellen der zeitweiligen Nutzung von nicht herunterladbarer Online-Betriebssoftware für den Zugang zu einem Cloud-Computing Netzwerk und dessen Nutzung; digitale verteilte Datenspeicherung.
A gearbox actuator unit (14) is configured to be arranged on a gearbox (10) and includes a housing (22), a control device (24), and an actuator (28, 30). The housing (22) is configured to attach to a gearbox housing (12) and to seal the gearbox housing (12). The control device (24) is electrically connected to the actuator (28, 30) and activates the actuator (28, 30). A pinon of the actuator (28, 30) is configured to actuate a rack of a shift fork (18, 20) of the gearbox (10) and can be connected to the shift fork (18, 20) of the gearbox (10). The control device (24) and the actuator (28, 30) are arranged within the housing (22), with the pinion extending through an opening of the housing. A gearbox (10) with a housing (12) having an opening (44) receives the actuator unit (14), which closes and seals the opening (44).
F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie
F16H 57/029 - Boîtes de vitesses; Montage de la transmission à l'intérieur caractérisés par des moyens pour rendre hermétiques les boîtes de vitesses, p.ex. pour améliorer l'étanchéité à l'air
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
F16H 63/28 - Mécanismes finals de sortie à cet effet; Moyens de manœuvre pour les mécanismes finals de sortie plusieurs mécanismes finals de manœuvre provoquant le mouvement du même mécanisme final de sortie
A gearbox actuator unit (12) is formed so as to be to be arranged on a gearbox (10). The unit (12) has a flange (14), an actuator (16, 18), a rack (20, 22) and a guide (24, 26). The flange (14) is formed to be connectable to a housing of the gearbox. The rack (20, 22) is received in an axially moveable manner within the guide (24, 26). The actuator (16, 18) meshes with the rack (20, 22) via a pinion (44, 46) and is formed so as to move the rack (20, 22) axially.
F16H 63/04 - Mécanismes finals de sortie à cet effet; Moyens de manœuvre pour les mécanismes finals de sortie un seul mécanisme final de sortie étant mû par un seul mécanisme final de manœuvre
F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie
The present invention relates to a transmission assembly (20) for a drive (5) of a work apparatus (4) having a planetary transmission (21) and a brake device (23) arranged coaxially with respect thereto. The planetary transmission (21) has a drive shaft (19), which can be braked by the brake device (23), and an output (5), which is operatively connectable mechanically to the work apparatus (4). The brake device (3) has a flange (34), which faces away from the planetary transmission (21), for the mounting of an electric motor (17). The drive shaft (19) of the planetary transmission (21) extends through the brake device (23) in order to be mechanically driveable by an electric motor (17) attached to the flange (34) of the brake device (23).
B60K 17/04 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission
F16H 57/033 - Séries de boîtes de vitesses, p.ex. boîtes de vitesses basées sur le même modèle de dimensions différentes ou boîtes de vitesses utilisant une combinaison de plusieurs unités standardisées
F16H 57/08 - TRANSMISSIONS - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
B01F 29/60 - Mélangeurs à récipients rotatifs tournant autour d'un axe horizontal ou incliné, p.ex. mélangeurs à tambour
H02K 7/102 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des freins à friction
F16H 63/34 - Mécanismes de verrouillage ou de mise hors service
B28C 5/08 - Appareillages ou procédés pour la production de mélanges de ciment avec d'autres substances, p.ex. coulis, mortiers, compositions poreuses ou fibreuses utilisant des moyens mécaniques d'entraînement pour effectuer le mélange
F16D 63/00 - Freins non prévus ailleurs; Freins combinant plusieurs des types mentionnés dans les groupes
F16H 57/02 - Boîtes de vitesses; Montage de la transmission à l'intérieur
Disclosed is a test rig (1) for testing vehicle tires. In one embodiment, the test rig includes a rotating drum (2) on a drum axle (3) and force pick-ups (4, 5, 6) for the determination of a radial force acting on the drum axle (3) and a lateral force acting on the drum axle (3). In one embodiment, the test rig (1) has three uniaxial force pick-ups (4, 5, 6), such that a first and a second force pick-up (4, 5) are arranged so as to determine a radial force, where a third force pick-up (6) is arranged so as to determine a lateral force, and where the first force pick-up (4) and the third force pick-up (6) are coupled. Also disclosed is a method for testing vehicle tires.
G01L 5/167 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de plusieurs composantes de la force en utilisant des moyens piézo-électriques
G01L 5/20 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la poussée latérale des roues
60.
ASSEMBLY FOR A GEARBOX FOR A WIND TURBINE, ARRANGEMENT, KIT, GEARBOX FOR A WIND TURBINE, METHOD FOR TRANSPORTING AN ASSEMBLY FOR A GEARBOX AND METHOD FOR ASSEMBLING A WIND TURBINE
In at least one embodiment, the assembly (10) for a gearbox (11) for a wind turbine comprises a housing element (1), a rotational element (2), a bearing (3), a first connection feature (41) for connecting the housing element to a connection element and a second connection feature (42) for connecting the rotational element to the connection element. The rotational element is arranged rotatably with respect to the housing element by means of the bearing. At least one of the first and the second connection feature is configured to form a movable, form-fitting connection such that, when the housing element and the rotational element are connected to the connection element by means of the first and the second connection feature, a relative axial movement between the rotational element and the housing element is prevented but a relative rotation between the rotational element and the housing element is enabled.
An emergency release of a parking lock of a vehicle transmission arranged in a transmission housing 9 includes an actuating element of an actuator for actuating the parking lock is drivable so as to be linearly movable between an interlock position and a release position. The emergency release lever 3 is pivotable away from a normal position past an emergency release position into an installation position and, in a second end region, has two guide projections 15, 16, which are parallel to each other and extend radially toward the pivot pin 7, and between which a securing projection 10, which is fixedly connected to the transmission housing 9, projects when the emergency release lever 3 is in the normal position and in the emergency release position. In the installation position of the emergency release lever 3, the securing projection 10 is located outside the area between the two guide projections 15, 16 on the emergency release lever 3.
A method for controlling an actuatable safety device for protecting an occupant of a vehicle includes sensing a left upfront vehicle acceleration via a left upfront sensor, sensing a middle upfront vehicle acceleration via a middle upfront sensor, and sensing a right upfront vehicle acceleration via a right upfront sensor. The method also includes sensing a central vehicle acceleration via a central airbag control unit. The method further includes determining the occurrence of a vehicle crash event in response to determining that each of the left, middle, and right upfront vehicle accelerations exceeds a predetermined magnitude and is phase shifted from the central vehicle acceleration.
B60R 21/0132 - Circuits électriques pour déclencher le fonctionnement des dispositions de sécurité en cas d'accident, ou d'accident imminent, de véhicule comportant des moyens pour détecter les collisions, les collisions imminentes ou un renversement réagissant à des paramètres de mouvement du véhicule
63.
METHOD FOR GENERATING CONTROL DATA RELATING TO AT LEAST PARTIALLY AUTONOMOUS OPERATION OF AN EGO VEHICLE, AND CONTROL SYSTEM
The invention relates to a method for generating control data relating to at least partially autonomous operation of an ego vehicle (1), comprising the steps of: – providing a navigation system (4) by means of the ego vehicle (1) and generating navigation data for a route based on the input, – providing at least one communication unit for capturing external data by means of the ego vehicle (1), – receiving, by means of the at least one communication unit, the current signal data for the input route relating to the ego vehicle (1), – receiving, by means of the at least one communication unit, the raw environment data for the input route relating to the ego vehicle (1), – receiving, by means of the at least one communication unit, the raw environment server data relating to the ego vehicle (1), – receiving, by means of the at least one communication unit, V2X data relating to the upcoming environment of the ego vehicle (1), – generating internal operating data relating to the ego vehicle (1) by means of internal sensors, – generating detailed and time-dependent control data by means of the ego vehicle (1) on the basis of the received signal data, the received raw environment data, the received raw environment server data, the received V2X data, the navigation data and the operating data, thus allowing, based on the detailed and time-dependent control data, operation of the ego vehicle (1) without generating sensor data relating to the environment by means of the ego vehicle (1) itself. The invention also relates to a control system.
G08G 1/0967 - Systèmes impliquant la transmission d'informations pour les grands axes de circulation, p.ex. conditions météorologiques, limites de vitesse
G08G 1/0968 - Systèmes impliquant la transmission d'indications de navigation au véhicule
H04W 4/44 - 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 entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
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
B62D 15/02 - Indicateurs de direction ou aides de direction
A power-module (20) is provided. The power-module (20) comprises: at least one semiconductor chip (24) and a carrier (22), on which the semiconductor chip (24) is mounted and which comprises at least one contact area (40) electrically coupled to the first semiconductor chip (24) by at least one conductor (44), wherein the conductor (44) comprises aluminum and copper.
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 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
The invention relates to a method for producing a semiconductor module (70). The method has the following steps: providing an electrically conductive first wafer (20); producing at least one groove (30) in a first face (22) of the first wafer (20) such that the groove (30) at least partly separates the first wafer (20) into a first sector (50) and a second sector (52); arranging the first wafer (20) comprising the groove (30) on an electrically insulating second wafer (26) such that the first face (22) comprising the groove (30) faces the second wafer (26); arranging the wafers (20, 26) in a press (40) and exerting a force onto the wafers (20, 26) in a direction perpendicularly to the wafers (20, 26) by means of the press (40) such that the wafers (20, 26) are secured to each other by means of the pressure; removing the wafers (20, 26) from the press (40); separating the first sector (50) from the second sector (52) such that the first sector (50) is electrically insulated from and is arranged at a distance to the second sector (52); and arranging at least one semiconductor chip (60) on the second sector (52) and electrically connecting the semiconductor chip (60) to the first sector (50).
H01L 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
H01L 23/12 - Supports, p.ex. substrats isolants non amovibles
66.
AIR SPRING WITH AN INTEGRATED PRESSURISED AIR GENERATOR AND CAB MOUNTING SYSTEM AND VEHICLE COMPRISING THE AIR SPRING
The invention relates to an air spring (5) for a cab mounting system (2) of a vehicle (1), comprising a receiving plate (6) for linking to a vehicle cab (4), comprising a rolling piston (7) for linking to a vehicle frame (3), comprising rolling bellows (8), wherein the rolling bellows (8) is connected to the receiving plate (6) in an air-tight manner at one end and connected to the rolling piston (7) in an air-tight manner at the other end in order to limit an air chamber (9), which has a passive pressurised air generator (10) integrated into the air spring (5), which is designed to deliver air mass for the air spring (5) and/or to increase an air mass in the air chamber (9) on the basis of a relative movement between the receiving plate (6) and the rolling piston (7).
B60G 11/27 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p.ex. ressorts hydropneumatiques dans lesquels le fluide est un gaz
F16F 9/04 - 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 dans une chambre à paroi flexible
The invention relates to a drive unit for a vehicle comprising an electric motor (3, 4) for at least periodically driving the vehicle by supplying electrical power to the electric motor (3, 4), a pedal crankshaft (2) for receiving muscular force to at least periodically drive the vehicle via muscular force, and an output element (14) via which a drive force for driving the vehicle can be output by the drive unit. A transmission with a predetermined transmission ratio is provided, which is coupled to an output element (5) of the electric motor (3, 4) on the input side and which can be coupled to the output element (14) of the drive unit via a transmission output element (9) on the output side. In addition, a pedal crankshaft output element (12) coupled to the pedal crankshaft (2) is provided, which can be coupled to the output element (14) of the drive unit. The drive unit has a torque-limiting assembly (20) which is designed for limiting a torque acting on a rotor (3) of the electric motor.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Hand-held computers and other mobile terminals comprising an interface for connecting to electronic control units of motor vehicles for data exchange; software for hand-held computers and other mobile terminals comprising an interface for connecting to electronic control units of motor vehicles for data exchange.
Disclosed herein is a system and method for treating fluids from wash and rinse tanks that are used to remove metalworking fluids and particles from industrial parts. The process allows for the reuse of substantially all of the fluids, can be automated, reduces microbial growth and provides for cleaner industrial parts with reduced use of cleaner. Specific applications include automotive parts.
A trajectory planning system for a vehicle includes a sensor system for measuring an actual curvature on the basis of a respective current yaw rate, a memory containing a target trajectory with target curvatures, wherein the trajectory planning system determines target yaw rates from the target curvature, and a steering system that uses steering variables to obtain target curvatures in actual curvatures. The system determines a respective first actual derivative of the measured respective current actual yaw rate over time and a respective first target derivative of the respective current target yaw rate over time. A correlator determines a respective current delay on the basis of the respective first actual derivatives and the respective first target derivatives in a current yaw rate segment, and a parameter estimator recursively estimates the delay between the target yaw rate and the actual yaw rate on the basis of respective current delay inputs.
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
A method, comprising: measuring a rotational speed of a wheel of a vehicle, determining a longitudinal acceleration of the vehicle relative to a plurality of ambient terrestrial objects using a measurement system onboard the vehicle, determining a longitudinal speed of the vehicle relative to the plurality of ambient terrestrial objects using the measurement system, judging a slippage state of the vehicle using the longitudinal acceleration, and if a result of the judging indicates the vehicle is in a low-slippage state, estimating a coefficient of traction using the rotational speed and the longitudinal speed, wherein the measurement system is structured to radiate electromagnetic energy and to receive reflections of the electromagnetic energy reflected from the plurality of ambient terrestrial objects.
The invention relates to a method for connecting a strain gauge (1) to a measurement object (2), the method comprising the following steps: (100) providing - a measurement object (2), - a strain gauge (1), which is designed to at least detect extension and compression deformation of a measurement object (2), and - a connecting foil (10), which contains metal materials (11, 12) that react exothermally when activated; (200) placing the connecting foil (10) between the strain gauge (1) and the measurement object (2); and (300) activating the metal materials (11, 12) of the connecting foil (10) so that the connecting foil (10) heats such that an integral structured bond is produced between the strain gauge (1) and the measurement object (2). The invention further relates to an arrangement consisting of a strain gauge (1) on a measurement object (2), the strain gauge (1) having been bonded to the measurement object (2) by a the method of the invention.
G01B 7/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer les déformations dans un solide, p.ex. au moyen d'une jauge de contrainte à résistance
G01L 1/22 - Mesure des forces ou des contraintes, en général en faisant usage des cellules électrocinétiques, c. à d. des cellules contenant un liquide, dans lesquelles un potentiel électrique est produit ou modifié par l'application d'une contrainte en utilisant des jauges de contrainte à résistance
The invention relates to a data transmission device (1a; 1b) for a vehicle (2a), comprising a plurality of optical data line elements (3a-12a; 3b) for data transmission connection between components (13a-20a), in particular high voltage components, of the vehicle (2a), wherein the optical data line elements (3a-12a; 3b) are designed in the form of point-to-point connections between two components (13a-20a) each of the vehicle (2a).
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
B61L 15/00 - Indicateurs de signalisation sur le véhicule ou sur le train
74.
METHOD AND DEVICE FOR DETERMINING A SIMULATION MODEL FOR A POWER DIODE
The invention relates to a method for determining a simulation model for a power diode (108), more particularly a gallium oxide power diode, the method comprising a step of executing a basic model for the power diode (108) in order to obtain simulation curves that represent a leakage current depending on a blocking voltage and on a temperature of the power diode (108), the basic model comprising a first factor and a second factor. The method also comprises a step of changing a value of the first factor in order to change a shape of the simulation curves, and or changing a value of the second factor in order to cause a shift of the simulation curves, a step of repeating the steps of executing and changing in order to obtain a changed value of the first factor and of the second value in which the simulation curves are adapted to measurement curves of the power diode (108), and a step of determining the simulation model for the power diode (108) using the basic model and the changed value of the first and of the second factor.
The invention relates to a vehicle (1) comprising a vehicle frame (3) and comprising a vehicle cab (4) moveably mounted relative to the vehicle frame (3), with a cab mounting system (2), wherein the cab mounting system (2) has at least one air spring (6) arranged between the vehicle frame (3) and the vehicle cab (4), wherein an air mass in the air spring (7) can be variably adjusted via a valve unit (12), wherein the cab mounting system (2) has position sensors (17) for detecting a relative position between the vehicle cab (4) and the vehicle frame (3) and a control unit (15), wherein the control unit (15) is designed to control the valve unit (12) of the air spring (6) based on the relative position, wherein the cab mounting system (2) has at least one passive pressurised air generator (5) which is designed to deliver air mass for the air spring (6) based on a relative movement between the vehicle frame (3) and the vehicle cab (4).
F16F 9/04 - 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 dans une chambre à paroi flexible
F16F 15/027 - 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 fluides comprenant des dispositifs de commande
F16F 15/023 - 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 fluides
B60G 11/27 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p.ex. ressorts hydropneumatiques dans lesquels le fluide est un gaz
A power electronics module, having a DBC PCB having power semiconductors arranged thereon, and a multilayered leadframe including at least two separate subframes. No power or control routing takes place on the PCB. A region of the load source subregion is arranged between the PCB and the gate source and kelvin source subregion and is in electrical contact with the power semiconductors, and an adjoining region is located outside the PCB. A region of the drain source subregion is in electrical contact with a drain terminal on the PCB, and an adjoining region is located outside the PCB. The gate source subregion and the kelvin source subregion have a region above the load source subregion at which said subregions are in electrical contact with the power semiconductors and have an adjoining region outside the PCB which is opposite the drain source subregion and has pins bent above the PCB.
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 21/48 - Fabrication ou traitement de parties, p.ex. de conteneurs, avant l'assemblage des dispositifs, en utilisant des procédés non couverts par l'un uniquement des groupes
H01L 21/56 - Capsulations, p.ex. couches de capsulation, revêtements
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
A symmetrical DC-to-DC boost converter includes two magnetically coupled chokes, of which one choke is connected to a negative DC voltage input in the DC-to-DC boost converter, while the other choke is connected to a positive DC voltage input in the DC-to-DC boost converter, such that a symmetrical topology is obtained with separate DC voltage inputs, wherein the coupled chokes have three cores in a series, each of which is connected at the top and bottom to a connecting core, and there is at least one winding on each of the two outer cores that is dedicated to one of the chokes, while the middle core does not have a winding, and has at least one air gap and/or is at least partially made of a low permeability powdered material, and therefore forms a magnetic energy storage.
H02M 3/158 - 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 avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
B60L 50/70 - 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 piles à combustible
78.
STATOR FOR AN ELECTRIC MOTOR, AND ELECTRIC MOTOR COMPRISING SUCH A STATOR
The invention relates to a stator (1) for an electric motor (2), in particular for an external rotor motor, comprising a stator unit (3), having a laminated core (7) at least partially enclosed by an insulator (6), and also comprising a stator support (4), wherein the insulator (6) has a main body (6a), from which substantially radially outwardly directed winding supports (6b) extend, wherein a wedge-shaped connecting element (8) is integrally formed on at least one of the winding supports (6b) and in the fitted state of the stator (1) engages in a wedge-shaped cutout (9) which is integrally formed on the stator support (4) and designed to complement the connecting element (8), and so there is a press fit between the respective connecting element (8) and the stator support (4). The invention also relates to an electric motor (2) comprising such a stator (1).
The invention relates to a rotor (3) for an electric machine (2), in particular an electric machine (2) of a motor vehicle, comprising a rotor main body (4) that is coupled or can be coupled to a rotor shaft (5), in particular comprising a plurality of rotor discs arranged adjacently in the axial direction, wherein magnet elements (16), in particular permanent magnets, are arranged in the rotor main body (4), wherein the magnet elements (16) are arranged in a first radial region (12) extending in the peripheral direction of the rotor main body (4), and the rotor main body (4) has at least one temperature-control channel portion (7, 8) of a temperature-control channel (6), said channel portion running in the axial direction in the first radial region (12).
The invention relates to a winding head (100) for a stator (105) of an electrical machine (110), wherein the winding head (100) comprises at least one wire unit (115) which has a feed portion (120) for supplying an energy flux, a discharge portion (125) for discharging the energy flux, and a connection portion (130) for connecting the feed portion (120) to the discharge portion (125). The winding head (100) is characterised in that the connection portion (130) is oriented at a first angle to the feed portion (120) and the connection portion (130) is oriented at a second angle to the discharge portion (125).
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
H02K 15/06 - Montage dans les machines d'enroulements préfabriqués
81.
METHOD FOR LOCALIZING A MOBILE UNIT IN HD MAPS, AND VEHICLE
Localization in HD maps is a challenge with regard to the processing of data and comparison between the actual position and localization of an HD map. The aim of the invention is to improve the comparison. For this purpose, an in particular computer-implemented method is provided which is designed for semantic and ambiguity-conscious localization of at least one mobile unit in at least one HD map, the HD map comprising digital copies of landmarks.
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots which extend axially through the laminated core (115) for receiving sub-strands of the winding (110) in a plurality of winding layers arranged in a radially adjacent manner. The winding layers comprise at least one radially outermost outer layer and a radially innermost inner layer as well as at least one intermediate layer arranged adjacently to the outer layer and an additional intermediate layer arranged adjacently to the inner layer (L4). A first sub-quantity of the sub-strands of the winding are guided by the inner layer and by the additional intermediate layer, a second sub-quantity of the sub-strands which corresponds to the first sub-quantity are guided by the intermediate layer and the outer layer, a third sub-quantity of the sub-strands which corresponds to the first and second sub-quantity are guided by the outer layer and the intermediate layer, and a fourth sub- quantity of the sub-strands which corresponds to the first, second, and third sub-quantity are guided by the additional intermediate layer and the inner layer.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
83.
WINDING, COMPONENT FOR AN ELECTRIC MACHINE, AND METHOD FOR PRODUCING A WINDING
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots (122, 132, 142, 152) which extend axially through the laminated core (115) for receiving sub-strands (a1; A1, A2, a3; A3) of the winding (110) in a plurality of winding layers arranged in a radially adjacent manner. The winding layers comprise at least one radially innermost inner layer, a radially outermost outer layer, and at least two intermediate layers arranged between the inner layer and the outer layer. Additionally, a first sub-strand (a1) of the winding (110) is wired to a second sub-strand (A2) of the winding (110) in winding layers arranged adjacently to each other or within the same winding layer.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
H02K 15/06 - Montage dans les machines d'enroulements préfabriqués
84.
PROCESS FOR ACTIVATING A CIRCUIT ARRANGEMENT FOR POWER SEMICONDUCTORS OF AN INVERTER, AND CIRCUIT ARRANGEMENT
A method for activating a circuit arrangement for power semiconductors of an inverter with at least one phase, having at least two power semiconductors, which are connected in parallel with one another, wherein the power semiconductors are divided into two groups, of which at least one first group has a separate driver, and wherein the activation of the power semiconductors takes place in such a manner that during the switch-on operation, initially the first group and subsequently the second group is switched on.
H03K 17/687 - Commutation ou ouverture de porte électronique, c. à d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ
H03K 17/16 - Modifications pour éliminer les tensions ou courants parasites
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
85.
METHOD AND APPARATUS FOR OPERATING AT LEAST ONE SWITCHING DEVICE OF A POWER CONVERTER FOR AN ELECTRICAL AXLE DRIVE OF A MOTOR VEHICLE, POWER CONVERTER SYSTEM FOR AN ELECTRICAL AXLE DRIVE OF A MOTOR VEHICLE, ELECTRICAL AXLE DRIVE FOR A MOTOR VEHICLE AND MOTOR VEHICLE
A method for operating at least one switching device of a power converter includes actuating a first switching element of the switching device by a first pulse-width modulation signal when the current flux in the switching device lies below a predefined threshold value, or actuating a second switching element of the switching device by a second pulse-width modulation signal when a current flux in the switching device exceeds the predefined threshold value. At least one parameter of the first pulse-width modulation signal and/or of the second pulse-width modulation signal is adjusted according to the time point of achievement of the predefined threshold value.
H02M 7/5395 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur avec commande automatique de la forme d'onde ou de la fréquence de sortie par modulation de largeur d'impulsions
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
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
B60L 50/51 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible caractérisée par des moteurs à courant alternatif
86.
INVERTER STRUCTURE OF AN INVERTER OF A POWER ELECTRONICS MODULE FOR OPERATING AN ELECTRIC DRIVE OF A MOTOR VEHICLE
An inverter includes a heat sink having a cooling plate, and at least one phase, wherein each phase includes a half-bridge arranged on an upper side of the cooling plate and DC and AC busbars stacked on the half-bridge and electrically insulated from one another, wherein taps of the DC and AC busbars are provided on mutually opposite sides of the power electronics module. A first conduction element including a thermally conductive material is arranged on the side of the DC busbars and between the DC busbars and the cooling plate and is conductively connected to the DC busbar closer to the cooling plate, and/or a second conduction element comprising a thermally conductive material arranged on the side of the AC busbar and between the AC busbar and the cooling plate and is conductively connected to the AC busbar and the cooling plate.
H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu; Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
87.
METHOD FOR DRIVING A TOPOLOGICAL SEMICONDUCTOR SWITCH FOR A POWER ELECTRONICS SYSTEM
A method for driving a topological semiconductor switch for a power electronics system, wherein the topological semiconductor switch is split into at least two groups of power semiconductors that are driven temporally separately from one another at a preset switching frequency in such a way that in each case only one of the power semiconductors takes on the total current, wherein the method includes determining of a next switching point, including conducting a pointwise interpolation of the discretized phase current in such a way that the change in the current between two conducting phases is measured and extrapolated, and then, together with the switching frequency, the current rise and the current error are predicted for the next two switching operations, and from this the next switching point with the smallest absolute current deviation is determined.
H03K 17/567 - Circuits caractérisés par l'utilisation d'au moins deux types de dispositifs à semi-conducteurs, p.ex. BIMOS, dispositifs composites tels que IGBT
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
H02M 7/537 - 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur
A motor vehicle comprising at least one seating device, in particular a driver's seat, a control device for controlling at least one function of the motor vehicle and an operating device having at least one operator control device for operating the control device on the part of the user, wherein the at least one operator control device is supported on a bearing or mounting device which is designed to change the position of the operator control device as a function of a seat position.
The invention relates to a method for inverting driving instructions for a working machine, wherein, in a first step, a driving instruction is input and the driving instruction is initiated, in a second step, position data of the working machine is assigned to the driving instruction, in a third step, a cancellation of the driving instruction is input and the driving instruction is ended, in a fourth step, position data of the working machine is assigned to the cancellation of the driving instruction, characterised in that, based on the assigned position data, a corridor for the driving instruction is defined, and the driving instruction is inverted in a fifth step such that the driving instruction is inititated and cancelled in the reverse order when the working machine travels along the corridor in the reverse direction.
The invention relates to a damping valve assembly (4) for arrangement on an axial end of an axially movable piston rod (2) of a vibration damper (1), with a traction stage damping valve (8) which acts in the traction direction (101) of the piston rod (2), wherein the traction stage damping valve (8) has a traction stage valve body (10) and at least one traction stage valve disc (12), wherein the traction stage valve body (10) has at least one or a group of traction stage main channels (20), which are covered by the traction stage valve disc (12) in order to influence a flow through the traction stage main channels (20) during a traction movement of the piston rod (2), with a compression stage damping valve (9) which acts in the compression direction (102) of the piston rod (2), wherein the compression stage damping valve (9) has a compression stage valve body (11) and at least one compression stage valve disc (13), wherein the compression stage valve body (11) has at least one or a group of compression stage main channels (21), which are covered by the compression stage valve disc (13) in order to influence a flow through the compression stage main channels (21) during a compression movement of the piston rod (2), wherein the traction stage damping valve (8) and the compression stage damping valve (9) are each designed as a self-retaining structural unit, wherein the at least one traction stage valve disc (12) is fixed to the traction stage valve body (10) and the at least one compression stage valve disc (13) is fixed to the compression stage valve body (11).
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
91.
STATOR FOR AN ELECTRIC MOTOR, AND ELECTRIC MOTOR COMPRISING SUCH A STATOR
The invention relates to a stator (1) for an electric motor (2), in particular for an external-rotor motor, comprising a stator unit (3), having a laminated core (7) encased at least partially by an insulator (6), and having a stator carrier (4) and a fixing plate (5), wherein the fixing plate (5) is arranged axially between the stator unit (3) and a radial section (4a) of the stator carrier (4) and is fastened on the stator carrier (4), wherein the insulator (6) has a main body (6a) from which substantially radially externally oriented winding carriers (6b) emanate, wherein a first form-fit element (8) is formed on at least one of the winding carriers (6b) and, in the mounted state of the stator (1), engages with a second form-fit element (9) formed on the fixing plate (5) in order to secure the stator unit (3) at least in the axial direction. The invention furthermore relates to an electric motor (2) comprising such a stator (1).
The invention relates to a power semiconductor module, comprising: at least three phases with associated current terminals; at least one circuit board; and, for each phase, a semiconductor package located below the current terminals, said semiconductor package comprising at least two lateral power semicondcutor elements, which are embedded into the circuit board and of which one serves as a high-side switch and one serves as a low-side switch. The power semiconductor elements are in electrical contact with the current terminals by means of first electrically conductive and heat-dissipating layers or inlays; at least one DC-plus-conducting bus bar and, for each phase, an AC bus bar, the bus bars being in contact with associated DC minus and DC plus and AC current terminals of the power semiconductor module.
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots (122, 132, 142, 152) which extend axially through the laminated core (115) for receiving sub-strands of the winding (110) in a plurality of winding layers arranged in a radially adjacent manner. The radially innermost inner layer of the winding layers is associated with a first twist direction as well as a second twist direction which differs from the first twist direction, and the radially outermost outer layer of the winding layers is associated with the first twist direction as well as the second twist direction. At least one intermediate layer of the winding layers, said intermediate layer being arranged radially between the inner layer and the outer layer, is associated with the first twist direction, and at least one additional intermediate layer of the winding layers, said additional intermediate layer being arranged radially between the inner layer and the outer layer so as to adjoin the aforementioned intermediate layer, is associated with the second twist direction. In the process, a first sub-strand (a1) of the winding (110) running out of the intermediate layer is wired to a second sub-strand (a2) of the winding (110) running into the additional intermediate layer.
H02K 15/06 - Montage dans les machines d'enroulements préfabriqués
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
94.
WINDING, WINDING ASSEMBLY, AND COMPONENT FOR AN ELECTRIC MACHINE
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots (112, 132, 142, 152) which extend axially through the laminated core (115) for receiving sub-strands of the winding (110) in a plurality of winding layers arranged in a radially adjacent manner. The winding layers comprise at least one radially outermost outer layer and a radially innermost inner layer as well as at least one second winding layer arranged adjacently to the outer layer, a third winding layer arranged adjacently to the second winding layer, a fourth winding layer arranged adjacently to the third winding layer, and a fifth winding layer arranged adjacently to the fourth winding layer and between the fourth winding layer and the inner layer, wherein the average coil width of sub-strands guided by the inner layer and the outer layer or by the second winding layer and the third winding layer differs from another average coil width of other sub-strands which are guided by the fourth winding layer and the fifth winding layer.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
95.
WINDING, COMPONENT FOR AN ELECTRIC MACHINE, AND METHOD FOR PRODUCING A WINDING
The invention relates to a component (100) of an electric machine (105), comprising an annular laminated core (115) with a plurality of slots (122, 132, 142, 152) which extend axially through the laminated core (115) for receiving sub-strands (a1) of the winding (110) in a plurality of radially adjacent winding layers. A first sub-strand (a1) of the winding (110) has a first inlet section (120) which is arranged in a first inlet slot (122). The first inlet slot (122) is positioned at a first inlet position of a first inlet layer, and the first inlet layer is associated with a first twist direction. Additionally, the first sub-strand (a1) has a first outlet section (130) which is arranged in a first outlet slot (132). The first outlet slot (132) is positioned at a first outlet position of a first outlet layer. The first inlet slot and the first outlet slot correspond to different winding layers of the laminated core (115), and the first inlet position is arranged at a distance from the first outlet position. The first outlet layer is associated with a second twist direction (T2), and the first outlet section (130) is wired to a second inlet section (140) of a second sub-strand (A2) of the winding (110). Additionally, the first sub-strand (a1) has a first connection section (124) for connecting the first inlet section (120) to the first outlet section (130).
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
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
A tire test stand includes a frame, a tire holder on which a tire can be mounted, a hexapod arrangement with six linear drive elements, and a rolling surface unit with a rolling surface. In a starting configuration, the linear drive elements are arranged so that at least one of the linear drive elements is arranged such that, when the at least one linear drive element exerts a force on the tire, the greatest force component of this force is oriented in the direction of a lateral force component. At least one linear drive element is arranged such that the greatest force component is oriented in the direction of a tangential force component. At least one linear drive element is arranged such that the greatest force component is oriented in the direction of a radial force component.
A powertrain for a work machine, including at least one electric motor, an electric energy store, a multi-stage manual transmission, a heating circuit, and a cooling circuit. The at least one electric motor is configured to provide a mechanical input power. The manual transmission is configured to convert the mechanical input power and provide it as mechanical output power. The energy store is configured to supply the at least one electric motor and the heating circuit with electric power. The heating circuit is configured to provide a heating fluid for heating the energy store. The cooling circuit is configured to provide a cooling fluid for cooling and lubricating the manual transmission. The heating circuit and the cooling circuit are coupled via a heat exchanger and have only a single joint cooling device.
B60L 58/27 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries pour la commande de la température des batteries par chauffage
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
B60K 1/02 - Agencement ou montage des ensembles de propulsion électriques comprenant plus d'un moteur électrique
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
A power electronics module, having a PCB having power semiconductors arranged on connecting regions of an uppermost layer of said PCB, wherein the PCB has a preset dimension to arrange a preset maximum number of power semiconductors thereon. A lead frame arranged above the power semiconductors provides three-dimensional power and control routing, and includes a drain-source connection to connect to a drain-source contact of the PCB, and a load-source connection opposite the drain-source connection via the power semiconductors that is formed from a plurality of subregions, each of which can be brought into electrical contact with the power semiconductors, and a gate- and kelvin-source terminal, which are arranged above the load-source connection and have been brought into electrical contact with the power semiconductors. At least one dummy chip consisting of an electrically nonconductive material is arranged on each of the connecting regions that are not populated by power semiconductors.
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 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
A power electronics module, having a continuous DBC PCB having power semiconductors arranged on connecting regions of an uppermost layer of said DBC PCB and a lead frame arranged above the power semiconductors for three-dimensional power and control routing, wherein the lead frame has a drain-source connection, which can be brought into electrical contact with a drain-source contact of the PCB, and a load-source connection which is opposite the drain-source connection via the power semiconductors and which is formed from a plurality of subregions, each of which can be brought into electrical contact with one of the power semiconductors, and at least one gate-source terminal and at least one kelvin-source terminal, and a carrier element including an electrically insulating material on which conductor tracks are provided, wherein the carrier element is routed between the power semiconductors in a region between the load-source connection and the drain-source connection.
H01L 23/373 - Refroidissement facilité par l'emploi de matériaux particuliers pour le dispositif
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 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
100.
COMPUTER-IMPLEMENTED METHOD FOR DETERMINING A CONTROL COMMAND FOR CONTROLLING A SYNCHRONOUS MACHINE, COMPUTER-IMPLEMENTED METHOD FOR CREATING A DATABASE WITH CURRENT VALUE PAIRS AND A CONTROL UNIT
The invention relates to a computer-implemented method and a control unit for controlling an electric drive. The method comprises determining a torque hyperbola for predefined torques of an electric drive in a d-q coordinate system based on a flux characteristic map of the drive, wherein the d-q coordinate system rotates with a stator of the drive and wherein the q-axis of the coordinate system specifies a torque and the d-axis of the coordinate system specifies a magnetic flux density. The method further comprises determining a voltage ellipse for one or several torques of the predefined torques based on a voltage equation, wherein the voltage equation is based on magnetic fluxes of the flux characteristic map, maximum currents for operating the drive in the d-q coordinate system and rotational speeds, wherein the rotational speeds are based on the one or several torques. The method also comprises determining an intersection in the d-q coordinate system based on the maximum currents, the torque hyperbola and the voltage ellipse, determining in each case at least one minimal current value pair in the intersection for the rotational speeds, wherein the respective at least one minimal current value pair is a current value pair of the intersection that is below a predefined contribution-based stator current threshold and characterises a stator current of the stator for operating the drive for the respective rotational speed, or wherein the respective at least one minimal current value pair is a current value pair of the intersection that characterises a contribution-based minimal stator current of the stator for operating the drive for the respective rotational speed. The method furthermore comprises outputting a control command to control the drive at least partially based on the determined minimal current value pairs and a target torque of the drive.