The invention relates to a method for monitoring wear of an electrically actuated motor vehicle brake along a travel path of an actuator, wherein a zero point is set at an initial clearance initialization and a global correction value can monitor the wear during an entire duration of use of brake linings. The invention also relates to an electrically actuated motor vehicle brake for carrying out such a method.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
The invention relates to a braking device for a motor vehicle, comprising an actuator (6) with a common housing (11) for a spreading actuator (14) and an adjustment device (15). An electric motor (10) for controlling the actuator (6) can be driven in two rotational directions, wherein, in the one rotational direction, the spreading actuator (14) is driven and in the other rotational direction the adjustment device (15) is driven. The adjustment of the braking device is thus made particularly simple.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16D 51/20 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées
F16D 65/52 - Dispositifs de réglage mécaniques agissant automatiquement dans une direction pour le réglage d'un jeu excessif
F16D 65/56 - Dispositifs de réglage mécaniques agissant automatiquement dans une direction pour le réglage d'un jeu excessif à filetage et écrou
3.
TRANSCEIVER METHOD BETWEEN RECEIVER (RX) AND TRANSMITTER (TX) IN AN OVERLOADED COMMUNICATION CHANNEL
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
4.
METHOD FOR HOLDING A MOTOR VEHICLE IN PLACE AND ELECTRICALLY ACTUATED BRAKE
The invention relates to a method for holding a motor vehicle in place by means of an electrically actuated brake, an engine torque being reduced for the purpose of holding the vehicle by applying a negative default value for a target angular velocity. The invention further relates to an electrically actuated brake which is configured to carry out such a method.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
5.
METHOD FOR DETERMINING A CONTACT POSITION AND ELECTRICALLY ACTUATED MOTOR VEHICLE BRAKE
The invention relates to a method for determining a contact position of an electrically actuated motor vehicle brake along a displacement path of an actuator, wherein an initial contact position is verified by means of a reference contact position and the initial contact position is determined differently than the reference contact position. The invention further relates to a corresponding electrically actuated motor vehicle brake.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
A sensor comprises: a lever unit (1) which is rotationally deflectably mounted in a bearing (21) of a base unit (2), the lever unit (1) having a shaft (11), the shaft bearing portion (13) of which is mounted in the bearing (21); and a lever (12) connected to this shaft (11). The shaft (11) has an encoder (14) and the base unit (2) has at least one sensor element (22) which detects the encoder (14). The lever unit (1) is essentially, with the exception of the encoder (14), an integral piece that consists of a plastic material, and the housing of the base unit (2) in which at least the sensor element (22) is located, together with the bearing (21) of the base unit (2), forms an integral piece that consists of a plastic material.
G01D 5/14 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension
Sensor which has a lever unit (1) which is rotationally deflectably mounted in a bearing (21) of a base unit (2), wherein the lever unit (1) has a shaft (11), which is mounted in the bearing (21) by way of its shaft bearing portion (13), and a lever (12) connected to this shaft (11), wherein the shaft (11) has an encoder (14) and wherein the base unit (2) has at least one sensor element (22) which detects the encoder (14), wherein the bearing (21) of the base unit has a plurality of latching means (23), in particular latching hooks and/or latching projections, which are arranged all the way around the inner jacket of the bearing (21) and are formed in one-piece with the bearing and wherein these latching means (23) directly or indirectly hold and/or guide the shaft bearing portion (13).
G01D 11/02 - Paliers ou suspensions pour pièces mobiles
G01D 5/14 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension
8.
METHODS IN PARTICULAR FOR SUPPORTING OF THE FULFILLMENT OF FUNCTIONAL SAFETY REQUIREMENTS IN V2X COMMUNICATION AND ELECTRONIC CONTROL DEVICES
The invention relates to a method for sending a vehicle-to-x-message including an information part and a safety part, wherein the safety part comprises information that can be used to evaluate quality and reliability of the information contained in the information part regarding its usability and qualification for safety-related driving functions and tasks. The invention also relates to a corresponding method for receiving and to a corresponding vehicle-to-x-communications module.
H04W 4/20 - Signalisation de services; Signalisation de données auxiliaires, c. à d. transmission de données par un canal non destiné au trafic
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
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
9.
METHOD FOR CONTROLLING THE ROTATIONAL SPEED OR THE TORQUE OF A MOTOR, ROTATIONAL SPEED CONTROL SYSTEM AND CONTROL DEVICE
A method for controlling the rotational speed or the torque of a motor to protect a suppressor diode in a control device of a vehicle, wherein the suppressor diode converts recuperation energy of the motor into thermal energy comprises determining the current junction temperature and/or diode voltage of the suppressor diode; and controlling the rotational speed or the torque of the motor by means of the current junction temperature and/or diode voltage in such a way that the junction temperature of the suppressor diode does not exceed a predetermined junction temperature limit value.
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
H02P 29/68 - Commande ou détermination de la température du moteur ou de l'entraînement basée sur la température d’un composant d’entraînement ou d’un composant semi-conducteur
H02P 6/08 - Dispositions pour commander la vitesse ou le couple d'un seul moteur
10.
MEASURING ABUTMENT AND DRUM BRAKE HAVING A MEASURING ABUTMENT
In order to determine a braking force, especially in a power-assisted drum brake, a measuring abutment is provided between the ends of the brake shoes of the drum brake between which a spreading element is also located. The invention provides for the first time for an electrical wheel measuring component that is defined as an electrical-micromechanical component, can be produced efficiently, i.e. independently, and can be easily handled logistically as a component and advantageously mounted.
A description is given of a method (200) for identifying a detrimental traffic situation between a first road user (100) and a second road user (140), comprising the following steps: - acquiring (202) position information in order to determine a position of the first road user and uncertainty information in order to determine an uncertainty of a position acquisition for the first road user (100), - acquiring (204) position information in order to determine a position of the second road user and uncertainty information in order to determine an uncertainty of a position acquisition (150) for the second road user (140), - converting (206) the uncertainty information for the first road user into a first covariance matrix in order to describe a location-dependent probability of presence (110) of the first road user in conjunction with the position of the first road user, - converting (206) the uncertainty information for the second road user into a second covariance matrix in order to describe a location-dependent probability of presence (150) of the second road user in conjunction with the position of the second road user, and - applying (208) the first covariance matrix and the second covariance matrix to identify the existence of a detrimental traffic situation between the first road user (100) and the second road user (140). A description is also given of a corresponding electronic monitoring system for a first road user.
G01S 19/00 - Systèmes de positionnement par satellite à radiophares; Détermination de position, de vitesse ou d'attitude au moyen de signaux émis par ces systèmes
12.
METHOD FOR OPERATING AN AIR SUSPENSION SYSTEM USING A DRYER REGENERATION FUNCTION
An air suspension system for a motor vehicle and a method of operating thereof includes an air suspension device for adjusting a ride-height position of the motor vehicle by the feeding and removal of compressed air into a plurality of air springs. The system also includes a dryer supplied via a compressed-air supply unit which has a compressor driven by an electric motor. A control unit for performing a ride-height control function has instruction for: raising the ride-height position to a first ride-height position; subsequently lowering the ride-height position to a second ride-height position; checking a first condition whether a determined air quantity ratio is less than a first predetermined air quantity limit value; checking a second condition whether a saturation level of the dryer is greater than a saturation limit value, and activating the ride-height control function when either the first or the second condition is satisfied.
B60G 17/015 - 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
B60G 17/052 - Caractéristiques des ressorts pneumatiques
13.
METHOD AND CONTROL APPARATUS FOR AVOIDING JOLT MOMENTS DURING A DECELERATION OF A VEHICLE
A method for reducing jolt moments during a deceleration of a vehicle by a braking system, the braking system having at least one electrically actuatable pressure supply device, hydraulic wheel brakes and a valve device. The valve device is designed to apply a pressure provided by the pressure supply device to a selectable subset of the wheel brakes. The method includes: determining a braking requirement, determining a vehicle speed, checking whether the vehicle speed is below a defined threshold value, and if the vehicle speed is below the threshold value, selecting the subset of wheel brakes and applying a pressure provided by the pressure supply device to only the subset of wheel brakes, the pressure being determined according to the selected subset of wheel brakes.
B60T 8/34 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse
B60T 13/14 - Dispositions relatives à l'alimentation en pression utilisant des accumulateurs ou des réservoirs
B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement
B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
B60T 8/30 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage caractérisées par une force de freinage différenciée entre roues avant et arrière selon le chargement
14.
METHOD FOR CONTROLLING A BRAKE SYSTEM AND BRAKE SYSTEM FOR MOTOR VEHICLES
The invention relates to a method for controlling a brake system (1) comprising a linear actuator (5) and a hydraulic pump (26). If a rate of change of the brake request signal is greater than a threshold value, the linear actuator (5) and the hydraulic pump (26) are switched into synchronous operation for rapid build-up of pressure. The invention also relates to a brake system (1) for motor vehicles.
B60T 13/12 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec assistance, entraînement ou relâchement par fluide le fluide étant un liquide
B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression
B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
The invention relates to a brake system for a motor vehicle, having a hydraulic line system with at least one hydraulic valve (15) which is closed in a currentless state, wherein an output stage is provided for electrically actuating the at least one hydraulic valve (15). In order to minimize noise emission, the output stage is provided with an analogously controllable output stage and a computing unit which is designed to determine a valve current on the basis of a pressure difference over the hydraulic valve (15) and actuate the output stage in order to provide the valve current to the hydraulic valve (15).
B60T 8/36 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un clapet-pilote sensible à une force électromagnétique
16.
METHOD FOR OPERATING A BRAKING SYSTEM OF A VEHICLE, AND BRAKING SYSTEM
A method for operating a braking system of a vehicle, wherein the braking system comprises a primary hydraulic braking system and a brake actuation unit hydraulically decoupled from the primary braking system. The brake actuation unit comprises at least two sensor arrangements which are configured to detect, independently of one another, actuation information of the brake actuation unit describing a brake request. The method comprises determination of a first actuation information by a first of the sensor arrangements, determination of a second actuation information by a second of the sensor arrangements, checking whether the respective determined actuation information is valid, and if the actuation information is valid, checking whether the determined items of actuation information are mutually plausible, and implementation of the brake request according to the actuation information and/or issue of a warning and/or performance of a predefined braking maneuver by the braking system depending on the validity and plausibility of the actuation information.
B60T 8/94 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant des moyens sensibles au fonctionnement défectueux, c. à d. des moyens pour détecter et indiquer un fonctionnement défectueux des moyens sensibles à la condition de vitesse à action corrective automatique sur un régulateur de pression fluidique
B60Q 9/00 - Agencement ou adaptation des dispositifs de signalisation non prévus dans l'un des groupes principaux
B60T 8/171 - Détection des paramètres utilisés pour la régulation; Mesure des valeurs utilisées pour la régulation
B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération
The present invention relates to a drive unit (10) for a vehicle, having an electric motor (12) and a transmission unit (16), wherein the electric motor (12) is connected to the transmission unit (16) via a drive shaft (20), and at least one first output shaft (24a, 24b) can be driven to rotate by the transmission unit (16), wherein the drive unit (10) also has at least one brake unit (26a, 26b), wherein the rotation of the at least one output shaft (24a, 24b) can be decelerated by the brake unit (26a, 26b), wherein the drive unit (10) has at least one of a) a lubricant circuit (42), by means of which both the transmission unit (16) and at least one brake unit (26a, 26b) can be supplied with lubricant, and b) a coolant circuit (48), by means of which both (i) at least one of the electric motor (12) and a power electronics unit (14) allocated to the electric motor; and (ii) at least one brake arrangement (26a, 26b) can be supplied with coolant.
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60T 13/00 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air
B60K 11/02 - Dispositions des ensembles de propulsion relatives au refroidissement avec liquide de refroidissement
The invention relates to an electromechanical wheel brake (100) for a motor vehicle, comprising a brake caliper housing (104) and a pressure piston (110) which is movable in an application direction (114) in the brake caliper housing (104). The wheel brake (100) has an electromotive drive (106, 108) and a threaded spindle (122) driven by the drive (106, 108), wherein a spindle nut (124) is arranged on the threaded spindle (122) and is mounted so as to be non-rotatable about the longitudinal axis (L) of the threaded spindle (122). The spindle nut (124) is in turn arranged on the pressure piston (110), wherein the threaded spindle (122) is supported against a roller bearing (126) in the axial direction counter to the application direction (114), and the rolling bearing (126) is supported against the brake caliper housing (104). According to the invention, the roller bearing (126) has at least two annular arrangements (134, 136) of rolling elements (132), wherein an outer annular arrangement (136) of rolling elements (132) has a larger diameter than an inner annular arrangement (134) of rolling elements (132).
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16C 19/30 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à rouleaux essentiellement du même gabarit, disposés dans une ou plusieurs rangées circulaires, p.ex. roulements à aiguilles pour charges axiales principalement
F16C 19/48 - Roulements à aiguilles avec deux rangées d'aiguilles ou plus
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16C 19/50 - Autres types de roulements à billes ou à rouleaux
19.
METHOD FOR CONTROLLING A BRAKE SYSTEM OF A MOTOR VEHICLE, AND BRAKE SYSTEM OF A MOTOR VEHICLE
The invention relates to a method for controlling a brake system (1, 2, 3) of a motor vehicle, comprising a hydraulic service brake and at least one electromechanical parking brake, the vehicle being braked to a stop by means of pressure build-up in the hydraulic service brake. In order to save power, the vehicle receives an expected stop time and determines, from the expected stop time and a current consumption of the hydraulic service brake (50), an expected hydraulic power consumption (52) to keep the vehicle at a stop. This expected hydraulic power consumption is compared with an expected power consumption (53) of the electromechanical parking brake, wherein a switch is made from the hydraulic service brake to the electromechanical parking brake when the expected hydraulic power consumption (52) is greater than the expected power consumption (53) of the electromechanical parking brake.
B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
A method for determining the values of parameters for a controller of a vehicle, wherein respective error measures are calculated for different sets of values and a set of values is selected based on the error measures.
B60W 50/04 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour surveiller le fonctionnement du système d'aide à la conduite
G07C 5/02 - Enregistrement ou indication du temps de circulation, de fonctionnement, d'arrêt ou d'attente uniquement
The present invention relates to a spur gear transmission (251), comprising
a transmission housing (12),
an output gear (14) rotatably mounted in the transmission housing (12) about a first axis of rotation (16),
a drive gear (18) that is rotatably mounted in the transmission housing (12) about a second axis of rotation (20), wherein
the first axis of rotation (16) and the second axis of rotation (20) run parallel to each other and spaced apart by a fixed center distance (A), and
an idler gear (22), which meshes with the output gear (14) and the drive gear (18) and is rotatably mounted in a carrier part (26) about a third axis of rotation (24), wherein
the third axis of rotation (24) runs parallel to the first axis of rotation (16) and to the second axis of rotation (20) and
the carrier part (26) can be placed in a receptacle (37) of the transmission housing (12) and is designed in such a way that the third axis of rotation (24) can be moved perpendicular to the first axis of rotation (16) and/or to the second axis of rotation (20) in order to compensate for differences in diameter of the output gear (14), the drive gear (18) and the idler gear (22).
F16H 57/023 - Montage ou installation d'engrenages ou d'arbres dans les boîtes de vitesses, p.ex. procédés ou moyens d'assemblage
F16H 1/20 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant plus de deux organes engrenés
22.
METHOD FOR OPERATING A COMPRESSED AIR SUPPLY DEVICE, AND COMPRESSED AIR SUPPLY DEVICE
A compressed air supply device for an air suspension system of a motor vehicle comprising a motor-driven compressor, a dryer, a discharge path from the dryer to the outside, and an adjustment device for changing a flow cross section of the discharge path is provided in the discharge path.
B60G 13/14 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des amortisseurs de vibrations ayant des amortisseurs emmagasinant l'énergie sous une forme utilisable, p.ex. comprimant l'air
A hydraulic unit for a slip-controlled brake system, the simulator receiving hole of which is aligned transversely to a master cylinder hole in a receiving body of the hydraulic unit, thus enabling a section of the simulator to be received in a cap of a control unit.
B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement
B60T 13/14 - Dispositions relatives à l'alimentation en pression utilisant des accumulateurs ou des réservoirs
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
The invention relates to a method for yaw rate regulation, wherein a yaw rate regulation function (2) for stabilising a vehicle carries out wheel-specific braking interventions on the basis of a first reference yaw rate. In order to ensure a greater level of safety, a deactivation function (3, 4) is provided which activates the yaw rate regulation function (2) as soon as at least one activation prerequisite is met, wherein at least the following is checked as the activation prerequisite: - whether a longitudinal deceleration is greater, in particular by a sensor tolerance, than a longitudinal deceleration limit value; - whether a transverse acceleration is greater, in particular by a sensor tolerance, than a transverse acceleration limit value; and - whether a deviation between a second reference yaw rate and a measured yaw rate is greater, in particular by a sensor tolerance, than a yaw rate deviation limit value.
B60T 8/1755 - Régulation des freins spécialement adaptée pour la commande de la stabilité du véhicule, p.ex. en tenant compte du taux d'embardée ou de l'accélération transversale dans une courbe
25.
ELECTRIC DRUM BRAKE MODULE COMPRISING AN INTEGRATED OPERATING BRAKE AND AN INTEGRATED ELECTRIC PARKING BRAKE
The invention relates to a combined drum wheel brake module comprising a brake holder (3) which can be non-rotatably secured to a motor vehicle and has an abutment (5) equipped with two brake shoes (6a, 6b) that are non-rotatably mounted so as to be opposite one another and that can be moved radially outwards towards a brake rotor (4), preferably in the form of a brake drum, wherein, for the purpose of brake actuation, at least one transmission means (1b) and two actuating devices are provided, which actuating devices are fabricated as a hydraulic or electric operating brake actuator (2) and as an electric parking brake actuator (1a), EPBA. The problem addressed by the present invention is that of providing a remote-controllable drum brake design which includes an electric parking brake EPB and in which the the drum brake system can be provided particularly efficiently. In order to solve the problem, according to the invention both the operating brake actuator (2), BBA, and the electric parking brake actuator (1a), EPBA, are placed next to one another in a semicircle A so as to be secured to the brake holder (3).
F16D 51/22 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées actionnés mécaniquement
F16D 51/24 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées actionnés par fluide
F16D 51/50 - Freins à auto-serrage à sabots pivotants avec deux sabots conjugués ou à action réciproque directe actionnés mécaniquement
F16D 51/52 - Freins à auto-serrage à sabots pivotants avec deux sabots conjugués ou à action réciproque directe actionnés par fluide
F16D 65/22 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour séparer les organes par pression
F16D 66/00 - Dispositions pour la surveillance des conditions de fonctionnement des freins, p.ex. de l'usure ou de la température
26.
DEVICE FOR SECURING A PNEUMATIC SPRING WITH AN ACOUSTIC DECOUPLING FUNCTION
A device for fastening an air spring to a body portion of a motor vehicle, at least comprising an air spring cover, wherein the air spring cover comprises at least one fastening means, by means of which the air spring can be connected to the body portion of the motor vehicle, wherein, for attachment of the air spring, the fastening means is plugged through an opening of the body portion and is fixed to said body portion in a force-fitting manner by a securing element, wherein a first and a second plastics part are provided for acoustic decoupling of the air spring, wherein the first plastics part, is clamped between the body portion and the securing element, and the second plastics part is provided so as to be positioned below the body portion.
B60G 11/28 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p.ex. ressorts hydropneumatiques caractérisés par des moyens spécialement conçus pour la fixation du ressort à l'essieu ou à une partie suspendue du véhicule
27.
ELECTROMECHANICAL MOTOR VEHICLE WHEEL BRAKE WITH LOCALLY IMPROVED MONITORING FUNCTION
The invention relates to an electromechanical motor vehicle wheel brake, in particular based on the friction principle, having a brake housing module and an actuator motor module MGU which is actuated electrically or electronically via a control unit ECU and to which at least one actuator is allocated that is suitable for and designed to act, directly and/or indirectly via a transmission means, on at least one paired motor vehicle friction lining for the purpose of a releasable frictional cooperation with a rotatably mounted brake rotor. The aim of the invention is to provide an improved noise event detection or a correspondingly improved actuation or control of the motor vehicle wheel brake. According to the invention, this is achieved in that a noise monitoring function is locally implemented using at least one electrically or electronically designed noise monitoring means, and each electromechanical motor vehicle wheel brake is equipped with at least one integrated noise monitoring means.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16D 65/00 - ACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS - Éléments constitutifs ou détails des freins
G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe
28.
MOTOR VEHICLE BRAKE COMPRISING A MULTI-COMPONENT PART SOLDERED FROM AT LEAST TWO COMPONENTS
The present invention relates to a novel design of a motor vehicle brake, comprising at least one part configured in the form of a multi-component part (10), wherein the multi-component part (10) is constructed from at least two interconnected components, wherein the at least two interconnected components are soldered to one another. It is clear that at least two components made from two different materials are thereby intimately and stably joined together.
F16D 55/22 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles
F16D 65/00 - ACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS - Éléments constitutifs ou détails des freins
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
A multi-part fixedly assembled motor vehicle composite brake drum (1) comprises a plurality of parts made of different materials, in particular comprising at least one base component (2) as a hub interface and at least one friction ring component (4) as a friction partner for at least one friction lining (6). The overall objective is to enable particularly stable and nevertheless rationally improved manufacture in a flexible manner which is efficient in terms of weight and with reasonable outlay while saving on resources. According to the invention the base component (2) is formed as a dish with a base and a frame, and the frame has at least one separate cam projection (21) which, for transmission of torque between the base component and the friction ring component, engages with a form fit in a cavity (22) in the friction ring component (4), or vice versa.
The problem addressed is that of making possible a particularly stable and nevertheless economically further developed and improved manufacturing process for a composite brake drum, in a manner which is flexible, efficient in terms of weight, conserves resources with manageable outlay, and in principle allows said composite brake drum to be disassembled. To solve said problem, it is proposed according to the invention that a new motor vehicle composite brake drum (1) for a motor vehicle wheel brake of drum brake type combines at least one sheet-metal base component (2) as a wheel hub interface with at least one friction ring component (3) as friction partner for at least one friction lining, wherein the components (2, 3) have inter-cooperating form-fitting means (4, 4') which implement axial fixing and a rotational lock and in particular mutual coaxial centring through the formation of a bayonet joining interface. The proposed bayonet construction furthermore defines a newly configured push-turn joining process for the paired components (2, 3).
A pot-shaped composite brake rotor for motor vehicles, which combines at least one securing component as a hub interface with at least one friction ring component (as a friction partner for at least one friction lining. Distinction is made between a torque transmission function a fixing function between the paired components by the provision of a heat-conductive joint interface between the components on one side. The components are assembled coaxially with one another and joined rotationally fixedly in the axial direction so that the securing component serves as a heat sink for the friction ring component. At least one fixing element between the components is provided separately, and this fixing element substantially exclusively (nominal load) performs a fixing function by mutual form fit by a radially directed engagement behind at least one undercut. A press-fit connection s present for torque transmission between the securing component and the friction ring component.
F16D 65/10 - Tambours pour freins travaillant vers l'extérieur ou l'intérieur
F16D 65/827 - Caractéristiques relatives au refroidissement pour freins à action intérieure avec système de refroidissement ouvert, p.ex. refroidis par air
32.
ULTRASONIC SYSTEM AND METHOD FOR DETERMINING THE LOCATION OF A DRIVER OF A VEHICLE
An ultrasonic system for determining the location of a driver of a vehicle, includes a hand-held device with at least a first ultrasonic sensor, wherein the first ultrasonic sensor has at least one transmitter, and a motor vehicle having a multiplicity of second ultrasonic sensors, wherein the second ultrasonic sensors each have at least one receiver for receiving signals of the first ultrasonic sensor. A method is disclosed for determining the location of a driver of a vehicle.
G01S 15/12 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions dans lesquels la fréquence de récurrence des impulsions varie de façon à établir une relation de temps voulue entre la transmission d'une impulsion et la réception de l'écho d'une impulsion précédente
G01S 15/931 - Systèmes sonar, spécialement adaptés à des applications spécifiques pour prévenir les collisions de véhicules terrestres
G01S 5/22 - Position de source déterminée par coordination de plusieurs lignes de position définies par des mesures de différence de parcours
G01S 5/00 - Localisation par coordination de deux ou plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de deux ou plusieurs déterminations de distance
G01S 7/527 - Extraction des signaux d'écho désirés
B60W 30/06 - Manœuvre automatique de stationnement
33.
ELECTROHYDRAULIC BRAKE CONTROLLER FOR A MOTOR VEHICLE, AND BRAKE SYSTEM COMPRISING SUCH A BRAKE CONTROLLER
The invention relates to an electrohydraulic brake controller (1) for a motor vehicle, comprising at least two first outlet connections (4a, 4b) and two second outlet connections (4c, 4d) for at least four hydraulically actuatable wheel brakes (5a-5d), an electrically controllable hydraulic pressure source (2), a first electronic control and regulating unit (A), a second electronic control and regulating unit (B), a pressure medium storage container (3), an inlet valve (6a-6d) for each of the first and second outlet connections (4a-4d), and an outlet valve (7a-7d) for each of the first and second outlet connections (4a-4d), each outlet connection (4a-4d) being connected to the pressure medium storage container (3) via the respective outlet valve, wherein the pressure source (2) is made of a cylinder-piston assembly with a pressure chamber (30), the piston (31) thereof being movable back and forth by an electromechanical actuator (32, 33), and the pressure chamber (30) is connected to a brake line section (60) via a first electrically actuatable pressure activation valve (9, 19), said brake line section being connected to the at least four inlet valves (6a-6d). Electric and/or electronic means are provided which are configured such that in the event of a failure of the first electronic control and regulating unit (A), the electromechanical actuator is actuated by the second electronic control and regulating unit (B) and builds up pressure in order to actuate the wheel brakes (5a-5d), and in the event of a failure of the second electronic control and regulating unit (B), the electromechanical actuator (32) is actuated by the first electronic control and regulating unit (A) and builds up pressure in order to actuate the wheel brakes (5a-5d).
B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération
B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement
34.
METHOD AND SYSTEM FOR AUTOMATED PARKING OF A VEHICLE
The invention relates to a method for automated parking of a vehicle by means of a parking assistance system (2), in which the parking assistance system (2) requests activation of a retaining device (8) for retaining the vehicle at a standstill. For safety reasons, a vehicle observation system (11) monitors a movement of the vehicle, and decides on the basis of the detected movement whether the retention of the vehicle by means of the retaining device (8) is successful, and in the event of unsuccessful retention the vehicle is secured independently of the retaining device (8) and/or a warning signal is emitted.
A braking system having wheel brakes, a pressure supply device connected to the wheel brakes, a master brake cylinder actuated by a brake pedal and connected to the wheel brakes, and a brake fluid reservoir having a first and a second reservoir chamber separated by a partition wall, wherein the first reservoir chamber is connected to the pressure supply device, via which the pressure supply device is supplied with pressure medium, and the second reservoir chamber is connected to the master brake cylinder, via which the master brake cylinder is supplied with pressure medium The braking system is operated in a first operating mode when the first filling level is reached and a second operating mode when the second filling level is reached, and a hydraulic fallback level if a lowest filling level is reached.
For controlling electromechanically actuatable brakes of servo type construction, it is necessary to detect the forces acting on the abutment of the brake shoes. The abutment is therefore formed from a massive material which deforms under load, wherein measurement devices are provided which detect this deformation. The shape of the abutment is selected in such a way that the abutment has measurement gaps, the size of which changes when the abutment is loaded. The size of the measurement gaps can be sensed by means of Hall sensors or AMR sensors, for example.
F16D 51/20 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées
F16D 66/00 - Dispositions pour la surveillance des conditions de fonctionnement des freins, p.ex. de l'usure ou de la température
37.
DRUM BRAKE HAVING COMPENSATION OF BRAKE-SHOE TRANSVERSE OFFSET
The invention relates to a drum brake (1) for a motor-vehicle electric braking system, wherein an actuation system, for example preferably a geared-motor drive module including a rotation-translation converter gear stage, a transmission means and a spreading device (2), optionally with support on an abutment (3), is in the force flow with movably mounted drum brake shoes (7, 8), which are suitable and intended for cooperating with a brake drum (5). The invention addresses the problem of further improving the efficiency, i.e. the force flow, in a preferably electromechanically actuatable drum brake (1) such that electric brake control which is as simple, fast and precise as possible is enabled, in conjunction with simple actuator control, and with reduced complexity, over the entire wear-prone service life of the brake shoes. According to the invention, in order to solve the problem, compensation of transverse offset is provided; for example, for this purpose a joint-disk-/joint-socket-type bearing geometry produced with special geometric profiling is to be provided, so that friction-lining support geometry further developed with profiling allowing mutual articulation is achieved such that the lining displacement perpendicular to the spreading direction, caused by offset, is prevented or at least reduced.
F16D 51/20 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées
F16D 51/48 - Freins à auto-serrage à sabots pivotants avec deux sabots conjugués ou à action réciproque directe
The invention relates to a method for controlling actuators acting on vehicle wheels of a motor vehicle (1), wherein the method comprises the following steps: - ascertaining a force (Fxd, Fyd, Mzd) to be brought about on a reference point of the motor vehicle on the basis of driver specifications (axd, δfd), - ascertaining wheel forces (Fxid, Fyid) to be brought about on the vehicle wheels in order to implement the force (Fxd, Fyd, Mzd) to be brought about on the reference point of the motor vehicle by way of a first dynamic allocation using model-based predictive control (MPC), - ascertaining setpoint values for wheel parameters (Tmjd, Tbjd) from the ascertained wheel forces (Fxid, Fyid), and - actuating the actuators of the motor vehicle so as to implement the setpoint values of the wheel parameters (Tmjd, Tbjd).
B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
B60W 10/184 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage avec des freins de roues
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
B60W 30/02 - Commande de la stabilité dynamique du véhicule
39.
METHOD FOR CONTROLLING AN ELECTROMOTIVE DRIVE OF A MOTOR VEHICLE
The invention relates to a method for controlling an electromotive drive (100) of a motor vehicle by a control unit (106), wherein at least one vehicle wheel (116) of the motor vehicle can be driven by an electric motor (104) of the electromotive drive (100) and wherein the electromotive drive (100) has at least one energy source (108) for the electric motor (104). The method comprises: identifying a request for applying a deceleration torque to the vehicle wheel (116), identifying status information (140, 142, 144) of the electromotive drive (100), selecting an operating mode (134, 136) of the electric motor (104) from at least two possible operating modes (134, 136) of the electric motor (104) according to the identified status information (140, 142, 144), and controlling the electric motor (104) in the selected operating mode (134, 136) for applying the deceleration torque to the vehicle wheel (116), by the control unit (106), wherein, in a first operating mode (134) of the possible operating modes of the electric motor (104), the electric motor (104) is controlled such that the rotational energy (120) of the vehicle wheel (116) is converted at a first efficiency into electrical energy, and wherein, in a second operating mode (136) of the possible operating modes of the electric motor (104), the electric motor (104) is controlled such that the rotational energy (120) of the vehicle wheel (116) is converted at a second efficiency into electrical energy, wherein the second efficiency is lower than the first efficiency.
B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
B60L 1/02 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique aux circuits de chauffage électrique
B60L 7/06 - Freinage dynamo-électrique par résistance pour véhicules propulsés par moteurs à courant alternatif
B60L 7/14 - Freinage dynamo-électrique par récupération pour véhicules propulsés par moteurs à courant alternatif
B60L 7/16 - Freinage dynamo-électrique par récupération pour véhicules comportant un transformateur entre la source d'énergie et le moteur
B60L 7/22 - Freinage dynamo-électrique par résistance combiné avec le freinage dynamo-électrique par récupération
B60L 58/12 - 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 en fonction de l'état de charge [SoC]
B60L 7/00 - Systèmes de freins électrodynamiques pour véhicules, en général
40.
ELASTOMER SEALING RING FOR AN IMPROVED SEALING SYSTEM OF AN ELECTRICALLY ACTUATABLE MOTOR-VEHICLE DISC BRAKE
The present invention relates to an elastomer sealing ring (1), or a sealing system (2), for a motor-vehicle electric disc brake, wherein a sealing system (2), which has multi-sided interfaces and is mounted in a seal receptacle (9) in a manner including the elastomer sealing ring (1), is assigned to an actuator (4) in a brake housing (3), which actuator is mounted so as to be relatively movable in a housing compartment, and wherein the elastomer sealing ring (1) is concentric with the actuator (4) and laterally next to a cavity (7), and blocks at least one or more sealing gap(s) between the brake housing (3) and the actuator (4). The problem addressed by the present invention is that of obtaining a flexible, multifunctional, low-cost, durable elastomer sealing ring (1)/sealing system (2) that has been developed in an advanced manner and is suitable and designated for electrically actuatable motor-vehicle disc brakes. To solve the problem, the invention defines a new type of elastomer sealing ring (1) which has a partially symmetrical elastomer sealing ring cross section, and in which, in cooperation with the interfaces, a gap seal, adapted in a defined manner, is provided on multiple sides.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16D 55/226 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement commun pour les organes de freinage les organes de freinage étant des patins de freins dans lesquels l'organe d'actionnement commun se déplace axialement
F16D 65/00 - ACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS - Éléments constitutifs ou détails des freins
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
41.
METHOD FOR FILTERING VEHICLE-TO-X MESSAGES, VEHICLE-TO-X COMMUNICATION DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
A method for filtering vehicle-to-X messages, having the following steps: receiving a number of vehicle-to-X messages and adapting a filter parameter for filtering the received vehicle-to-X messages in such a manner that a number of vehicle-to-X messages to be discarded leaves a number of vehicle-to-X messages to be processed from the number of received vehicle-to-X messages. The adaptation is carried out on the basis of a correction value for describing a deviation of the number of vehicle-to-X messages to be processed in a specified duration from a number of vehicle-to-X messages provided for processing in the specified duration. Also disclosed are a corresponding vehicle-to-X communication device and to a computer-readable storage medium.
H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
42.
Monitoring of Neural-Network-Based Driving Functions
The invention relates to a control system for controlling a brake, a steering and/or a drive of an autonomous or automated vehicle. This involves an artificial-intelligence-based first control apparatus being monitored by virtue of a criticality of a driving situation being determined on the basis of simple calculation values, wherein a specific criticality of the driving situation, or an inappropriate reaction by the first control apparatus to the driving situation, can result in changeover to a second control apparatus that undertakes the control of the vehicle on the basis of a deterministic calculation rule.
The proposal is for an improved expansion device for a drum brake having an integrated readjustment unit having a readjusting screw which can be locked therein by a spring-loaded latching unit which, for a reliable readjustment function with a reduced level of force, provides for the latching unit to allow a defined idle rotation of the readjusting screw, which is defined structurally by a first stop acting in a first direction of revolution and a second stop acting in the opposite direction of revolution.
F16D 65/56 - Dispositifs de réglage mécaniques agissant automatiquement dans une direction pour le réglage d'un jeu excessif à filetage et écrou
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
F16D 51/22 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées actionnés mécaniquement
F16D 65/22 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour séparer les organes par pression
44.
PREVENTING AUTOMATIC LEVELING DURING BATTERY REPLACEMENT
The invention refers to a method of preventing automatic leveling during battery replacement, and a computer-program thereof. The method of preventing automatic leveling during battery replacement, according to invention, operates for an electric vehicle equipped with a first electronic control unit (100) in charge with battery replacement and a second electronic control unit (200) of suspension system, the respective ECUs (100, 200) communicating by means of an internal bus system. The method includes the following steps: (51) Sending an information from the first ECU to the second ECU that the vehicle is prepared to perform a battery replacement; (52) Once said information is received by the second ECU, triggering a leveling forbid flag to the suspension system and deactivating it; (53) Once said deactivation has been performed, setting a feedback signal to inform that battery replacement can commence; (54) during battery replacement, setting said feedback signal to inform that battery replacement is ongoing; (55) Upon completion of battery replacement, informing the second ECU that the battery replacement has been finished successfully, and allowing the activation of suspension.
B60S 5/06 - Approvisionnement des véhicules en batteries ou retrait des batteries des véhicules
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
B60G 17/005 - Dispositions de blocage de la suspension
The invention relates to an electromechanical brake device (100) having a brake caliper (108) and having a pressure piston (112) which is mounted in the brake caliper (108) so as to be movable along a brake-application direction (114), wherein the brake device (100) has an electromechanical brake-application device (106), wherein the brake-application device (106) is supported at one side on the pressure piston (112) and is designed to subject the pressure piston (112) to a force acting along the brake-application direction (114). According to the invention, it is provided here that the brake device (100) has at least one hydraulically isolated fluid-filled cavity (122), wherein the brake-application device (106) is supported at the other side indirectly on the brake caliper (108) via the fluid-filled cavity (122), and wherein a pressure sensor (148) is hydraulically connected to the fluid-filled cavity (122) and is designed to determine the fluid pressure within the fluid-filled cavity (122).
B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
46.
BRAKE BOOSTER HAVING A DEFINED PNEUMATIC CONNECTION
The invention relates to a pneumatic brake booster (1) for motor vehicles, comprising: - a booster housing (2), the interior of which has at least one negative-pressure chamber (3), to which a negative pressure can be applied, and at least one working chamber (4), which can be connected to an ambient atmosphere; - at least one pneumatic connection between the negative-pressure chamber (3) and the working chamber (4), which pneumatic connection can be controlled by means of a valve assembly (5); and - at least one insert part (6) having at least one axial opening (7), through which an air flow can flow from the working chamber (4) toward the negative-pressure chamber (3). According to the invention, in order to be able to set the return speed of the brake booster (1) during the return particularly exactly, economically, and reliably reproducibly, it is proposed that there is a narrow point (8) between the insert part (7) and the brake booster (1), which narrow point is located between a first circular cylindrical lateral surface (9) and a second circular cylindrical lateral surface (10), the first circular cylindrical lateral surface (9) being formed on the insert part (7).
A method for determining a switching state of a valve that is actuated by a coil, wherein the method includes: respectively ascertaining a current flowing through the coil and a voltage applied to the coil at several times which follow one another with a prespecified time interval, calculating an inductance variable of the coil based on the currents, the voltage and the time interval, and determining the switching state based on the inductance variable. Also disclosed is a solenoid valve assembly.
F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
F16K 31/06 - Moyens de fonctionnement; Dispositifs de retour à la position de repos magnétiques utilisant un aimant
B60T 8/36 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un clapet-pilote sensible à une force électromagnétique
B60T 8/40 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un circuit de fluide additionnel ayant des moyens de pressurisation du fluide pour modifier la pression du fluide de freinage, p.ex. comportant des pompes entraînées par les roues pour détecter une condition relative à la vitesse, ou des p
48.
METHOD FOR DETERMINING A SWITCHING STATE OF A VALVE, AND SOLENOID VALVE ASSEMBLY
A method for determining a switching state of a valve, an inductance variable being determined on the basis of current and voltage measurements and the switching state being determined on the basis of the inductance variable. Also disclosed is a solenoid valve assembly for carrying out such a method.
F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
F16K 31/06 - Moyens de fonctionnement; Dispositifs de retour à la position de repos magnétiques utilisant un aimant
The invention relates to a method for monitoring an ideal diode (6) comprising a MOSFET (7) having in each case one drain electrode (11), source electrode (9) and gate electrode (10), wherein a source-gate voltage of the MOSFET (7) of the ideal diode (6) is controlled in such a way that the ideal diode (6) is switchable between an off state and an on state with a first setpoint value (15) for a source-drain voltage. In order to be able to detect all possible error states, the source-drain voltage and the source-gate voltage are measured and a check is made to ascertain whether, in the on state of the ideal diode (6), the source-drain voltage reaches the first setpoint value (15) within predefined error limits, and a test mode is carried out in which a second setpoint value is set for the source-drain voltage, said second setpoint value being less than the first setpoint value (15), and a check is made to ascertain whether the source-gate voltage reaches an upper threshold value when the test mode is carried out, and an error signal is output if the first setpoint value (15) and/or the upper threshold value are/is not reached.
H03K 17/18 - Modifications pour indiquer l'état d'un commutateur
G01R 31/50 - Test d’appareils, de lignes, de câbles ou de composants électriques pour y déceler la présence de courts-circuits, de continuité, de fuites de courant ou de connexions incorrectes de lignes
H03K 17/30 - Modifications pour fournir un seuil prédéterminé avant commutation
50.
ELECTRICAL WHEEL BRAKE ACTUATOR WITH IMPROVED END POSITION RECOGNITION
An electrical wheel brake actuator for motor vehicles, designed to move a brake pad in the direction of a brake rotor and having an electric motor-gear assembly with a rotation-translation converter assembly that includes a nut-spindle arrangement, and an elastic element which is associated with a release end stop of the spindle arrangement in order, together with a control unit, to allow the electric motor to be automatically electrically switched off. The elastic element includes at least two disc springs which are able to form an expanded segmented force-travel spring curve formed from multiple force-travel spring curve portions.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16D 65/22 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour séparer les organes par pression
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
F16D 51/22 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées actionnés mécaniquement
The invention relates to a method for operating a braking system, according to which method a switchable connection between two connection points is opened in normal operation, and a voltage difference across the switchable connection is reduced by recuperation before the connection is closed, which serves offsetting a malfunction in a vehicle electrical system. In this way, excess currents during closing of the switchable connection can be avoided.
A method of secure data export from an automotive ECU to a requesting entity includes receiving a signed request, the request transmitting a first public encryption key. The signature is verified using a second public key stored in the automotive ECU. Further, the requesting entity is authenticated. Only upon successful verification and authentication the automotive ECU generates a random symmetric key for encrypting the data to be exported. The symmetric key is encrypted using the first public key received in the request, and unencrypted data is deleted. The encrypted data is exported to the requesting entity, which decrypts the symmetric key using a first private key associated with the first public key, and decrypts the data encrypted with the symmetric key.
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
H04L 9/32 - Dispositions pour les communications secrètes ou protégées comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
The invention relates to a driverless, in particular automatically guided transport vehicle (1) for conveying payloads, in particular a material transport vehicle in a plant, having a payload lifting device (2). For improved maintenance capability in particular for electrical and electronic components and systems, it is proposed that a removable interchangeable module (2), in which a plurality of electrical and/or electronic components are combined, is arranged in the chassis (8).
B66F 9/06 - Dispositifs pour lever ou descendre des marchandises volumineuses ou lourdes aux fins de chargement ou de déchargement se déplaçant, avec leurs charges, sur des roues ou sur un dispositif analogue, p.ex. chariots élévateurs à fourche
54.
DRIVERLESS TRANSPORT VEHICLE HAVING A PAYLOAD LIFTING APPARATUS AND SECURING APPARATUS
The invention relates to a driverless, in particular automatically guided transport vehicle (1) for conveying payloads (6, 7), in particular a material transport vehicle in a plant, having a payload lifting apparatus (2). In order to provide a transport vehicle of this type which is improved in respect of load securing, according to the invention the transport vehicle (1) has a retaining apparatus (3) for securing the load on the transport vehicle (1), the activation of which is forcibly coupled to the lifting movement of the lifting apparatus (2). The retaining apparatus has a locking fork (5) which can be moved from a retracted parked position to an extended locked position and, in the extended position, encompasses a traverse (7) attached to the payload or to a separate payload carrier (6) on at least two opposite sides, thus positively securing it.
B66F 9/06 - Dispositifs pour lever ou descendre des marchandises volumineuses ou lourdes aux fins de chargement ou de déchargement se déplaçant, avec leurs charges, sur des roues ou sur un dispositif analogue, p.ex. chariots élévateurs à fourche
55.
DRIVERLESS TRANSPORT VEHICLE HAVING A PAYLOAD LIFTING APPARATUS
The invention relates to a driverless, in particular automatically guided transport vehicle (1) for conveying payloads, in particular a material transport vehicle in a plant, having a payload lifting apparatus (2). For a particularly cost-effective and still stiff and efficient structure of the lifting apparatus (2), according to the invention the lifting process is realized by means of an eccentric drive.
B66F 9/065 - Dispositifs pour lever ou descendre des marchandises volumineuses ou lourdes aux fins de chargement ou de déchargement se déplaçant, avec leurs charges, sur des roues ou sur un dispositif analogue, p.ex. chariots élévateurs à fourche sans mâts
B66F 9/06 - Dispositifs pour lever ou descendre des marchandises volumineuses ou lourdes aux fins de chargement ou de déchargement se déplaçant, avec leurs charges, sur des roues ou sur un dispositif analogue, p.ex. chariots élévateurs à fourche
56.
METHOD FOR REGULATING THE PRESSURE POSITION IN A BRAKING SYSTEM
The invention relates to a method for regulating a pressure position in a braking system (1) having a pressure application device (3) and an overflow valve (7), comprising the steps of receiving (10) a pressure request (30) and determining (11) a pressure request gradient (32) from the pressure request (30), determining (12) a volume flow demand (33) from the pressure request gradient (32), generating a hydraulic pressure (13) by means of the pressure application device (3), determining an actual volume flow (14) of the pressure application device (3), regulating the overflow valve (7) on the basis of the pressure request (30) and the difference of the actual volume flow (14) and of the volume flow demand (33, 34, 35), wherein a special mode is activated (36) when the pressure request gradient (32) exceeds a gradient threshold, a minimum value (22) for the volume flow demand (33, 34, 35) being set in the special mode on the basis of a last maximum (21) of the volume flow demand (33, 34, 35), and wherein the special mode is deactivated (37) when a difference between the pressure request (30) and a system pressure (31) falls below a first threshold (39).
A displacement sensor for sensing a distance, including an excitation coil for exciting an electromagnetic alternating field, a receiver device for inductively receiving the electromagnetic alternating field and for outputting an output signal which is dependent on the received electromagnetic alternating field. The receiver device has a functional core which is surrounded by at least one receiving coil, and a return core. The return core is designed to shield the functional core from an external electromagnetic field, and the receiver device has a housing with a cavity in which the return core is arranged.
G01D 5/22 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier l'inductance, p.ex. une armature mobile influençant deux bobines par une action différentielle
58.
VEHICLE-TO-X COMMUNICATION APPARATUS AND METHOD FOR ACHIEVING A SAFETY INTEGRITY LEVEL IN VEHICLE-TO-X COMMUNICATION
A vehicle-to-X communication apparatus including: a reception device to receive a vehicle-to-X message; a first electronic computation device to calculate a hash value for a received vehicle-to-X message; and a second electronic computation device to generate a new vehicle-to-X message using data included in the received vehicle-to-X message and to calculate a hash value for the generated vehicle-to-X message. The first electronic computation device is designed in accordance with a higher safety integrity level than the second electronic computation device, and a comparison device to make a comparison between the hash value for the received vehicle-to-X message and the hash value for the generated vehicle-to-X message. The vehicle-to-X communication apparatus further processes the data from the received vehicle-to-X message depending on a result of the comparison. Also disclosed are a corresponding method and the use of the apparatus in a vehicle or an infrastructure device.
H04W 12/106 - Intégrité des paquets ou des messages
H04W 4/12 - Messagerie; Boîtes aux lettres; Annonces
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04W 12/03 - Protection de la confidentialité, p.ex. par chiffrement
59.
COMPACT BRAKING DEVICE FOR A HYDRAULIC MOTOR VEHICLE BRAKING SYSTEM
The invention relates to a particularly compact and easy-to-install braking device (1) for a hydraulic motor vehicle braking system, which braking device, for this purpose, has a housing (2) comprising a cylinder bore (3) formed therein along a bore axis (A), at least one piston (5) which can be actuated axially in the cylinder bore (3) by a pedal (4), and at least one simulator unit (7) which is positioned directly below the cylinder bore (3) and has a simulator axis (S) oriented vertically with respect to the lateral flank (23) and transversely with respect to the bore axis (A).
B60T 8/40 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un circuit de fluide additionnel ayant des moyens de pressurisation du fluide pour modifier la pression du fluide de freinage, p.ex. comportant des pompes entraînées par les roues pour détecter une condition relative à la vitesse, ou des p
A composite brake disk for a vehicle disk brake, including a brake disk pot which is formed from a first material and is connected to a friction ring made of a different material, wherein the pot shell and a circular-cylindrical collar formed on the friction ring overlap in some regions in the radial direction in a connecting region and are penetrated by a plurality of connecting elements oriented substantially orthogonally with respect to the axis of rotation, wherein the composite brake disk is suitable for transmitting high mechanical and thermal loads in all operating states, while being simple to manufacture, and can also be formed with a particularly thin pot base and, for this purpose, enables the collar to engage radially on the outside around the pot shell in the connecting region.
The invention relates to a motor vehicle disc brake friction lining (1) with a wire helical spring (5), of the retainer spring type, which is fixed in a clamped manner astride a spring saddle (6) so as to be mounted clamped from radially outwardly, wherein the wire helical spring (5) is formed from a non-rusting, alloyed steel wire material, rust-protected steel wire material, or surface-treated steel wire material, such as in particular sheathed, painted or coated steel wire material, and wherein limbs (10, 10') with shaped profiles engage over a higher central protrusion of the carrier plate (2) in such a way that contact portions are arranged, in relation to the longitudinal axis through the carrier plate (T), substantially centrally in alignment with the longitudinal axis, and wherein, at the same time, the height of these contact portions is lowered in such a way that it is located substantially radially below the height of the protrusion in relation to the radial axis (R).
F16D 65/097 - Moyens élastiques interposés entre les patins et les organes de support
F16D 55/226 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement commun pour les organes de freinage les organes de freinage étant des patins de freins dans lesquels l'organe d'actionnement commun se déplace axialement
A dust boot sealing system for automotive brake cylinders, is arranged for dust protection between a linear actuation member and a housing of the brake cylinder. The boot comprises flexible bellows between two concentrical interface portions, and the both interface portions rest radially outwards from their respective counterpart seats in circumferential grooves on housing and actuation member. The boot is provided with pressure relief valve and with integrated pressure relief valve function which automatically and temporarily changes into open status under a pressure gradient decline in direction from interior to exterior, with respect to the boot.
A method of initiating a transfer of an active first-type slave process, executed in a first processing entity () of an edge cloud computing layer, to a second processing entity () of the edge cloud computing layer, comprises, at a first mobile entity, receiving () a first heat map relating to the first-type master-slave process, ranking, based on a cost function, possible process sharing connections, between the first mobile entity and one or more second processing entities (), for the current location of the first mobile entity and/or a location of the first mobile entity in the near future, determining, based on the ranking, one or more second processing entities () as potential target processing entities to transfer the first-type slave process to, and transmitting a processing entity transfer request (PETR) to a control process executed in the edge cloud computing layer, wherein the request includes an identification of the active first-type slave process and indicates at least one of the one or more second processing entities determined, based on the ranking, as potential target to transfer the active first-type slave process to.
A method for supplying data which can be received by a vehicle in a vehicular ad-hoc network, in which the data is transmitted between subscribers to the vehicular ad-hoc network using a location-based communications protocol, involves: identifying a geographical location area of the vehicle; selecting a suitable communications protocol (for the identified location area; and receiving the data using the selected communications protocol in such a way that the received data is available to at least one network layer of the communications protocol.
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
H04W 64/00 - Localisation d'usagers ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
H04W 84/18 - Réseaux auto-organisés, p.ex. réseaux ad hoc ou réseaux de détection
H04W 80/04 - Protocoles de couche réseau, p.ex. protocole Internet mobile [IP Internet Protocol]
H04W 80/02 - Protocoles de couche liaison de données
65.
COMMUNICATION APPARATUS FOR SUBSEQUENT INSTALLATION IN A VEHICLE OR FOR MOBILE USE, AND ASSOCIATED METHOD
A communication apparatus for subsequent installation in a vehicle and/or for mobile use, having: a transceiver having an antenna for wireless data transmission, a GNSS receiver having an antenna for receiving signals from a global satellite navigation system, an inertial measurement unit, and a housing enclosing the transceiver, the GNSS receiver and the inertial measurement unit at least in part. The communication apparatus is configured to use data captured by the inertial measurement unit and/or the GNSS receiver to perform motion detection, in order to ascertain a motion pattern, and to perform or prevent a data transmission by the antenna for the purpose of wireless data transmission as a function of the ascertained motion pattern. Furthermore, the a method for execution using such a communication apparatus is disclosed.
G01S 19/47 - Détermination de position en combinant les mesures des signaux provenant du système de positionnement satellitaire à radiophares avec une mesure supplémentaire la mesure supplémentaire étant une mesure inertielle, p.ex. en hybridation serrée
G01S 19/24 - Acquisition ou poursuite des signaux émis par le système
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
66.
ESTIMATION METHOD OF DISCRETE DIGITAL SIGNALS IN NOISY OVERLOADED WIRELESS COMMUNICATION SYSTEMS WITH CSI ERRORS
A computer-implemented reconstruction method of discrete digital signals in noisy overloaded wireless communication systems with CSI Errors that is characterized by a channel matrix of complex coefficients, the method including receiving the signal from channel by a signal detector, estimation of the CSI error parameter τ is done at the receiver, estimation noise power is done by a noise power estimator, forwarding the detected signal and the CSI error parameter τ and noise power estimation to a decoder that estimates the transmitted symbol, wherein the estimation of the decoder produces a symbol that could probably have been transmitted it is forwarded to a de-mapper, which outputs the bit estimates corresponding to the estimated transmit signal and the corresponding estimated symbol to a microprocessor for further processing.
A computer-implemented reconstruction method of of Discrete Digital Signal Recovery in Noisy Overloaded Wireless Communication Systems in the Presence of Hardware Impairments that is characterized by a channel matrix of complex coefficients, the method including, receiving the signal from channel by a signal detector, estimation of Hardware Impairments parameter η is done at the receiver, estimation noise power is done by a noise power estimator, forwarding the detected signal and Hardware Impairments parameter η and noise power estimation to a decoder that estimates the transmitted symbol, wherein the estimation of the decoder produces a symbol that could probably have been transmitted it is forwarded to a de-mapper, which outputs the bit estimates corresponding to the estimated transmit signal and the corresponding estimated symbol to a microprocessor for further processing.
The invention relates to a brake system (100) with at least two energy sources (116, 118) and at least two electromechanical wheel brakes (108, 110, 112, 114), wherein a first wheel brake (108) is directly connected exclusively to a first of the energy sources (118) and is not directly connected to a second of the energy sources (116), and a second wheel brake (110) is directly connected to the second energy source (116) and is not directly connected to the first energy source (118). According to the invention, it is provided here that the wheel brakes (108, 110, 112, 114) are each configured to, in the event of failure of the energy source (116, 118) of the respective other wheel brake (108, 110, 112, 114), supply energy to the other wheel brake (108, 110, 112, 114) from the remaining energy source (116, 118).
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freins; Dispositifs de signalisation
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
A method for testing a sensor with a primary inductor which is galvanically isolated from first and second secondary inductors which are respectively coupled inductively to the primary inductor, including: calculating a sensor output signal, wherein the sensor output signal is dependent on the coupling between the primary inductor and the first secondary inductor as well as that between the primary inductor and the second secondary inductor; determining a first electrical variable, which is different from the sensor output signal; comparing the first electrical variable with a first limiting value in order to determine whether the sensor is in a faulty state, as well as to a corresponding device and to a sensor having the device.
G01D 18/00 - Test ou étalonnage des appareils ou des dispositions prévus dans les groupes
G01D 5/22 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier l'inductance, p.ex. une armature mobile influençant deux bobines par une action différentielle
70.
RETURN DEVICE FOR A BRAKE ACTUATION UNIT, AND BRAKE ACTUATION UNIT
The invention relates to a return device (100) for a brake actuation unit (200), wherein the return device (100) has a first elastic element (108) and a second elastic element (118); the first elastic element (108) is supported on one end on a housing (114) of the return device (100) and on the other end on a guide element (110); and the second elastic element (118) is indirectly supported via the guide element (110) on the one end on the first elastic element (108) and on the other end on a receptacle (146). According to the invention, it is provided that the guide element (110) together with the housing (114) surrounds a fluid-filled cavity (140), wherein, when the guide element (110) moves in the direction of the housing (114), the volume of the cavity (140) is reduced as a result of a force acting on the receptacle (146) counter to a returning force brought about by the first elastic element (108), such that the fluid is partially displaced out of the cavity (140).
B60T 8/40 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un circuit de fluide additionnel ayant des moyens de pressurisation du fluide pour modifier la pression du fluide de freinage, p.ex. comportant des pompes entraînées par les roues pour détecter une condition relative à la vitesse, ou des p
G05G 5/05 - Moyens pour faire revenir ou tendant à faire revenir les organes de commande vers une position de repos ou une position neutre, p.ex. en prévoyant des ressorts de retour ou des butées de fin de course élastiques
G05G 5/03 - Moyens pour attirer l'attention de l'opérateur sur l'arrivée de l'organe de commande dans une position de commande ou de repère; Création d'une sensation, p.ex. moyens pour générer une force antagoniste
G05G 1/44 - Organes de commande actionnés par le pied pivotants
The invention relates to a brake system (100) with at least two electromechanical wheel brakes (102, 104, 106, 108) and a central control unit (148), each electromechanical wheel brake having a wheel-individual control unit (118, 120, 122, 124) for controlling the respective decelerating torque, which is acting on a vehicle wheel (110, 112, 114, 116), of each wheel brake. The brake system additionally has at least one wheel rotational speed sensor (140, 142, 144, 146) per vehicle wheel in order to ascertain wheel rotational speed information which describes the wheel rotational speed of the corresponding vehicle wheel, and the central control unit is connected to the wheel-individual control units of the wheel brakes via a data bus (150) in order to exchange control signals. According to the invention, each of the wheel rotational speed sensors of vehicle wheels equipped with an electromechanical wheel brake is directly connected to the wheel-individual control unit of the electromechanical wheel brake arranged on the respective vehicle wheel in order to transmit the ascertained wheel rotational speed information, wherein each of the wheel-individual control units is designed to control a decelerating torque acting on the vehicle wheel paired with the respective wheel brake using the wheel brake paired with the respective wheel-individual control unit on the basis of the received wheel rotational speed information and the control signals received by the central control unit.
B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération
B60T 8/174 - Utilisation de moyens de régulation électriques ou électroniques pour la commande du freinage caractérisées par l'utilisation de logiques particulières de commande, p.ex. de la logique floue
72.
RECONSTRUCTION METHOD OF DISCRETE DIGITAL SIGNALS IN NOISY OVERLOADED WIRELESS COMMUNICATION SYSTEMS
A computer-implemented reconstruction method of discrete digital signals in noisy overloaded wireless communication systems that is characterized by a channel matrix of complex coefficients, the method including, receiving the signal from channel by a signal detector, measuring the noise power by a noise power estimator at the receiver, forwarding the detected signal and noise power estimation to a decoder that estimates the transmitted symbol, wherein the estimation of the decoder produces a symbol that could probably have been transmitted it is forwarded to a de-mapper, which outputs the bit estimates corresponding to the estimated transmit signal and the corresponding estimated symbol to a microprocessor for further processing.
BRAKE-BY-WIRE BRAKING SYSTEM HAVING AT LEAST ONE BRAKE CIRCUIT, METHOD FOR OPERATING THE BRAKING SYSTEM AND DIAGNOSIS VALVE FOR A BRAKING SYSTEM OF THIS TYPE
To check the functionality/leak-tightness of a brake-by-wire brake system, a motor-operated brake pressure transducer is actuated. In this case, a pressure medium would flow out into a reservoir via a master brake cylinder. A diagnostic valve is therefore provided between the master brake cylinder and the reservoir, which diagnostic valve is composed of a check valve and a restrictor connected in parallel with respect to the check valve. The outflow of pressure medium is limited by the restrictor. Because the gradient of the pressure dissipation can be calculated, a measured pressure build-up can be compared with that which is to be expected, and a determination of functionality/leak-tightness can be derived from the comparison.
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freins; Dispositifs de signalisation
B60T 13/14 - Dispositions relatives à l'alimentation en pression utilisant des accumulateurs ou des réservoirs
B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération
B60T 8/34 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse
B60T 15/02 - Valves d'application et de relâchement des freins
F16K 17/00 - Soupapes ou clapets de sûreté; Soupapes ou clapets d'équilibrage
74.
METHOD FOR DETECTING A POSITION RELATIVE TO A BORDER LINE AND ELECTRONIC CONTROL SYSTEM
The invention relates to a method (200) and electronic control system (300) for detecting the position of the electronic control system relative to a border line (20) of a first territory (22) to a second territory (24), in which method the position of the electronic control system in a global coordinate system is detected and a local positioning of the position relative to the border line (20) is detected, the border line being formed by a plurality of closed territorial delineations (1...n).
A method for operating a vehicle, wherein a check is carried out to determine whether a switch of the driving mode can be safely carried out and a corresponding output is provided, wherein an estimation is made as to whether the road class traversed by the vehicle corresponds to a target road class, including the steps of: ascertaining the position of the vehicle using a satellite navigation system, comparing the ascertained position with a road map, wherein the road map includes an allocation of roads according to road classes, and determining whether a road of the target road class is located in a specified area around the ascertained position on the road map.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G01C 21/30 - Mise en coïncidence avec des cartes ou des contours
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
76.
AIR SUSPENSION STRUT HAVING AN ELASTIC DAMPER BEARING FASTENING
An air suspension strut for a motor vehicle comprises an air spring having an air spring cover and a rolling piston. A shock damper is integrated with the air spring and has a damper tube and a piston rod receivable within the damper tube. A rolling bellows is secured between the spring cover and the rolling piston thereby delimiting a variable volume pressure chamber filled with compressed air. The rolling bellows rolls on the rolling piston with a rolling fold being formed. A damper bearing is accommodated in a bearing socket of the air spring cover and connected to the piston rod. The damper bearing comprises a supporting piece, an elastomer body, and a sleeve. A closure element inserted in the bearing socket above the damper bearing. An elastic element arranged between the sleeve and the closure element.
B60G 15/14 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type de combinaison de ressorts et d'amortisseurs de vibrations, p.ex. du type télescopique ayant un ressort à fluide et un amortisseur à fluide l'amortisseur étant relié au porte-fusée et le ressort étant disposé autour de l'amortisseur
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 9/084 - 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 à la fois un gaz et un liquide dans une chambre à paroi flexible comprenant un ressort à gaz contenu dans une paroi flexible, la paroi n'étant pas en contact avec le fluide d'amortissement, c.à d. monté sur l'extérieur du cylindre amortisseur
77.
METHOD FOR CONTROLLING THE LONGITUDINAL DYNAMICS OF A VEHICLE
A method for controlling the longitudinal dynamics of a vehicle, where the vehicle has a friction brake system brakes, a drive system with an electromotive drive acting on at least one wheel, and a battery for supplying power to the electromotive drive determines state information which describes the state of the vehicle and/or the state of the brake system and/or of the drive system. Route information is determined which describes the route profile of the vehicle. An action plan for implementing a future braking request by the friction brakes and/or the electromotive drive on the basis of the state information and the route information is determined. The action plan specifies, for future times and/or areas on the route, whether a braking request of the vehicle is to be implemented by means of the friction brake and/or the drive system and implements a braking request accordingly.
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
78.
MOTOR VEHICLE BRAKE COMPRISING AN INTERFACE CONFIGURATION FOR AN ATTACHED ADDITIONAL COMPONENT
The invention relates to a motor vehicle brake (1), comprising at least one brake housing, or comprising at least one brake bracket, which has a braking function and a retaining function as a support body (2) non-rotatably fixed to the vehicle, the motor vehicle brake also comprising an interface configuration (4) for an attachable additional component (3), for attaching a wear-debris collection cartridge and/or additional and/or other systems or additional components, wherein the mutual interface configuration (4) between the support body (2) and the additional component (3) defines at least the following interface components for the purpose of matched pairing between mutually associated support bodies (2) and the matchingly fabricated additional components (3): a) an interface (4) defined for mutual nestling with mutual interlocking, including defined mating of mounting surfaces, between the support body (2) and the additional component (3), and fastening interfaces (7), such as in particular b) a screwing eye on the support body (2) and an associated screwing eye on the additional component (3) for the purpose of releasable mutual fastening in cooperation with at least one separately associated fastener (9) each.
F16D 55/228 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement séparé pour chaque face
F16D 65/00 - ACCOUPLEMENTS POUR LA TRANSMISSION DES MOUVEMENTS DE ROTATION; EMBRAYAGES; FREINS - Éléments constitutifs ou détails des freins
79.
BRAKING SYSTEM WITH REDUNDANT PARKING BRAKE ACTUATION
The invention relates to a brake system for a motor vehicle comprising a first parking brake actuator and a second parking brake actuator and a first control unit and a second control unit, which each comprise a driver for actuating at least the first and/or the second parking brake actuator, wherein the first control unit comprises a first arbitration unit, which is configured to receive parking brake request data and to determine from the parking brake request data received whether a parking brake action should be performed, wherein the second control unit comprises a second arbitration unit, which is configured to receive parking brake request data and to determine from the parking brake request data received whether a parking brake action should be performed, wherein the outcome from the second arbitration unit is supplied to the first arbitration unit on the input side as parking brake request data, and wherein the outcome from the first arbitration unit is transmitted to the driver of the first and/or of the second control unit for actuating the first and the second parking brake actuators.
B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
B60T 7/08 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés à la main
B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
B60T 8/1755 - Régulation des freins spécialement adaptée pour la commande de la stabilité du véhicule, p.ex. en tenant compte du taux d'embardée ou de l'accélération transversale dans une courbe
B60T 8/88 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant des moyens sensibles au fonctionnement défectueux, c. à d. des moyens pour détecter et indiquer un fonctionnement défectueux des moyens sensibles à la condition de vitesse
B60T 8/92 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant des moyens sensibles au fonctionnement défectueux, c. à d. des moyens pour détecter et indiquer un fonctionnement défectueux des moyens sensibles à la condition de vitesse à action corrective automatique
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freins; Dispositifs de signalisation
80.
BRAKING SYSTEM HAVING A REDUNDANT PARKING BRAKE FUNCTION
The invention relates to a braking system for a motor vehicle comprising a plurality of hydraulic brake units each intended for braking one wheel of the motor vehicle, a first electrical parking brake actuator for braking a first wheel and a second electrical parking brake actuator for braking a second wheel, and a first control device that includes a first hydraulic control means which is designed to control the plurality of hydraulic brake units. In order to ensure a parking brake redundancy, the first control device has a driver for controlling the first parking brake actuator, and a second control device is provided which comprises a driver for controlling the first parking brake actuator and a driver for controlling the second parking brake actuator.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
The invention relates to a hydraulic braking system, comprising: a vacuum brake booster (2); an ESC system having a hydraulic pump (9) for the wheel-specific generation of braking force in a plurality of wheel brakes (10a-d); an ESC control unit (20, 40) for controlling the hydraulic pump (9); and a hydraulic pressure sensor (16) for determining a hydraulic pressure in the hydraulic braking system (1). For electrified vehicles, an electric vacuum pump (3) is provided for supplying the vacuum brake booster (2), the ESC control unit (20, 40) being designed to logically and electrically control the electric vacuum pump (3).
The invention relates to a fluid container (1) for a hydraulic aggregate (2) comprising a container housing (3) having at least one connection part (5) that can be shut off by means of a shut-off device (8) arranged in the fluid container (1). For improved adaptability of the fluid container (1) to different interfaces and installation configurations, as well as improved assembly and functional testing of the shut-off device (8), according to the invention, the connection part (5) and the shut-off device (8) are combined in a separate module (9), which is connected to the container housing (3).
A hydraulic control housing of modular construction consists of a first block, in which a compression chamber is formed, and a second block, which has a port to a reservoir. The compression chamber is connected to the reservoir via a duct extending through the control housing. A check valve is arranged in that duct section of the duct which extends through the first block.
B60T 15/50 - Autres dispositifs de commandes ou valves caractérisés par des fonctions définies pour emplissage des réservoirs avec moyens de limiter ou de réduire la pression dans les réservoirs
84.
METHOD FOR EDGE COMPUTING-BASED DETECTING OF INTRUSIONS AND ANOMALIES
The present invention is directed to a method for detecting intrusions and anomalies, an intrusion and anomaly detecting edge computing unit, and a system for detecting intrusions and anomalies.
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
A method for monitoring a hydraulic brake system for a motor vehicle, wherein a diagnostic valve is omitted and, instead, air volume and leakage are identified by a volume balance during generation of a dynamic pressure. An associated brake system is also disclosed.
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freins; Dispositifs de signalisation
B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression
B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
B60T 8/40 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un circuit de fluide additionnel ayant des moyens de pressurisation du fluide pour modifier la pression du fluide de freinage, p.ex. comportant des pompes entraînées par les roues pour détecter une condition relative à la vitesse, ou des p
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
B60T 13/14 - Dispositions relatives à l'alimentation en pression utilisant des accumulateurs ou des réservoirs
An authentication method and system for mutual authentication between a first entity and a third entity via a second entity, based on an authentication protocol used by the first entity and the third entity. The second entity forwards mutual authentication messages between the first entity and the third entity. An apparatus is configured to perform an authentication method for a mutual authentication between a first entity and a third entity via a second entity, based on an authentication protocol used by the first entity and the third entity, the second entity forwards mutual authentication messages between the first entity and the third entity
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
Sensor (1) for capturing relative movements between an encoder (2), with a substantially periodical scale and/or pattern, and at least one sensor element (3), wherein the sensor (1) has at least one sensor element (3) and a signal processing device (4), wherein the signal processing device (4) is designed in such a manner that it provides a movement signal (6) on the basis of the sensor element output signal (5) from the sensor element (3), wherein the signal processing device (4) is designed in such a manner that it has two or more switching thresholds with respect to the at least one sensor element output signal (5), wherein an item of movement information is generated substantially when a switching threshold is in each case exceeded and/or undershot by the sensor element output signal (5), which item of movement information is taken into account when generating the movement signal, wherein the signal processing device (4) is designed in such a manner that it generates in each case a movement pulse of a defined duration in the movement signal (6) when an item of movement information occurs, wherein the signal processing device (4) is designed in such a manner that it substantially independently assesses and/or calculates a relative speed between the encoder (1) and the sensor element (3), and the defined duration of the movement pulse is dependent on at least one first limit speed of the relative speed between the encoder (2) and the sensor element (3) being exceeded and/or undershot. The signal processing device can therefore detect, for example, whether the sensor is currently operating in a high-resolution mode. The pulse length may additionally also vary on the basis of further status information such as the direction of rotation or air gap size.
A disc brake lining is assembled depending on the rotation direction and includes a backing plate to carry a friction material, having diametrically opposed sides configured to be free from friction material. The backing plate is formed asymmetrically with respect to a central axis, and has a bearing on the inlet side relative to a preferred direction of rotation and provided radially inwardly in relation to a central wheel rotational axis, radially offset below a brake piston axis, as a holder with a hole for receiving a retaining pin, defining a fixedly positioned friction lining fixed bearing. A guide is on an allocated outlet-side bearing of the backing plate, radially outwardly in relation to the central wheel rotational axis, radially offset above a brake piston axis. The guide is an open-edged mouth opening with a receiving pocket receiving a guide pin, and defines a fixedly allocated friction lining floating bearing.
F16D 55/227 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement commun pour les organes de freinage les organes de freinage étant des patins de freins dans lesquels l'organe d'actionnement commun se déplace axialement le mouvement axial étant guidé par une ou par plusieurs tiges par deux tiges
89.
DEVICE AND METHOD FOR VEHICLE-TO-X COMMUNICATION IN ACCORDANCE WITH A DEGREE OF TRUST
A vehicle-to-X communication device for a vehicle, containing: a sending device for sending out vehicle-to-X messages, a receiving device for receiving vehicle-to-X messages, and a processing apparatus for processing vehicle-to-X messages to be sent and received. The communication device is configured to send out information for identifying a manufacturer of the vehicle and is furthermore configured to determine, by the processing apparatus, a level of trust of a vehicle-to-X message of a further vehicle received by the receiving device, utilizing information for identifying a manufacturer of the further vehicle which is contained by the vehicle-to-X message of the further vehicle. Furthermore, a corresponding method is disclosed.
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04W 12/69 - Sécurité dépendant du contexte dépendant de l’identité
90.
SEAL MOLD DIVIDED STRUCTURE FOR COMBINATION CABLE AND METHOD FOR MANUFACTURING THE SAME
A seal mold divided structure for combination cable disclosed comprises the following structures: a first cable and a second cable separated from the combination cable; a connector provided at the end of the first cable; a division molding portion that molds the division part between the first cable and the second cable and keeps the first cable and the second cable separated from each other; a connector molding portion that molds the connection part between the connector and the first cable; and a protect tube, with its ends respectively fixed to the division molding portion and the connector molding portion to protect the first cable and prevent inflow of a molding compound.
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H01B 7/18 - Protection contre les dommages provoqués par des facteurs extérieurs, p.ex. gaines ou armatures par l'usure, la contrainte mécanique ou la pression
H01R 13/58 - Moyens pour atténuer l'effort de tension sur le câble de connexion, p.ex. serre-câble
H01B 13/24 - Gainage; Blindage; Ecrans; Application de couches de protection d'un autre genre par extrusion
91.
ELECTROMECHANICAL-HYDRAULIC PISTON ACTUATOR AND BRAKE SYSTEM
An electromechanical-hydraulic piston actuator providing pressurized pressure medium for a brake system of a vehicle, including an electric motor having a stator and a rotor, a rotation-translation mechanism driven by the electric motor and which has a rotatable threaded nut and a threaded spindle prevented from rotating and displaceable in its axial direction, a piston coupled with the threaded spindle in the axial direction thereof, a hydraulic cylinder having a hydraulic chamber filled with pressure medium into which the piston is displaceable from a rear piston position towards a forward piston position to pressurize the pressure medium and/or expel it from the chamber. A hydraulic connection is connected to the chamber via which pressure medium can be expelled from the chamber. An isolation device is provided for the piston-travel-controlled isolation of the rotational coupling between the rotor of the electric motor and the threaded nut.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
An improved electromechanically drivable spreader unit having an integrated adjustment apparatus for a drum brake, in which the linear motion of brake shoe holders is produced by two ball-ramp devices, wherein a first ball-ramp device includes a first actuation piston arranged for rotation about the axis and a second ball-ramp device includes a second actuation piston arranged for rotation about the axis, and wherein an adjustment apparatus for compensating an actuation travel that increases as a result of wear on the friction linings is arranged in an axially centered position within the housing and substantially between the actuation pistons.
F16D 65/56 - Dispositifs de réglage mécaniques agissant automatiquement dans une direction pour le réglage d'un jeu excessif à filetage et écrou
F16D 51/22 - Freins avec organes de freinage se déplaçant vers l'extérieur coopérant avec la surface intérieure d'un tambour ou d'une pièce analogue ayant la forme de sabots de frein pivotant autour d'un axe fixe ou à peu près fixe avec deux sabots de freins disposés à partir de leurs pivots dans des directions opposées actionnés mécaniquement
F16D 65/22 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour séparer les organes par pression
F16D 121/24 - Type de force d'actionnement de l'actionneur Électrique ou magnétique utilisant des moteurs
F16D 125/36 - Cames hélicoïdales; Rampes à billes rotatives
93.
BRAKE SYSTEM AND METHOD FOR OPERATING SUCH A BRAKE SYSTEM
A brake system for a motor vehicle with at least four hydraulically activated wheel brakes. Each of the wheel brakes has a first electrically activated wheel valve which is open when de-energized and a second electrically activated wheel valve which is closed when de-energized, a first electrically activated pressure source, connected to the first wheel valves via a first brake supply line. Arranged in the first brake supply line is an electrically activated circuit isolating valve by which two of the first wheel valves can be hydraulically disconnected from the first pressure source, a second electrically activated pressure source, and a pressure medium reservoir vessel at atmospheric pressure. The circuit isolating valve is designed to be open when de-energized, and the second electrically activated pressure source is connected to the second wheel valves via a second brake supply line. A method for operating the brake system is also disclosed.
A transformer including a primary circuit with a primary inductor, a first secondary circuit with a first secondary inductor that is galvanically isolated from the primary inductor and coupled to the primary inductor, a second secondary circuit with a second secondary inductor that is galvanically isolated from the primary inductor and coupled to the primary inductor. The second secondary inductor is implemented redundantly with respect to the first secondary inductor, in particular such that the first secondary inductor encloses the second or the second encloses the first. The first and second secondary inductors are connected to one, or each to one, DC voltage source as well as each to a test circuit with a tapping point for tapping off a test voltage.
G01D 5/22 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier l'inductance, p.ex. une armature mobile influençant deux bobines par une action différentielle
H01F 21/06 - Inductances ou transformateurs variables du type pour signaux continûment variables, p.ex. variomètres par déplacement du noyau ou d'une partie du noyau par rapport à l'enroulement ou aux enroulements dans l'ensemble
Hirsemann, Mike - C/o Continental Teves Ag & Co. Ohg
Briesewitz, Rüdiger - C/o Continental Teves Ag & Co. Ohg
Dolmaya, Joseph - C/o Continental Teves Ag & Co. Ohg
Schlicht, Stephan - C/o Continental Teves Ag & Co. Ohg
Dinkel, Dieter - C/o Continental Teves Ag & Co. Ohg
Abrégé
The invention relates to a brake device (1) for a motor vehicle hydraulic brake system comprising at least one brake device housing (2), which, after installation in the vehicle, has a front side (3) oriented substantially in the direction of travel (Rf) and a rear side (4) oriented opposite the direction of travel, further comprising at least one pressure medium container (5) which has a container housing (8) and is arranged on the brake device housing (2). The invention specifies, to propose an improved brake device (1) with a pressure medium container (5) that has a particularly efficient use of space and simplified installation and also offers higher crash safety, that the pressure medium container (5) has at least one first connection piece (6) for supplying the brake device (1) with a hydraulic pressure medium, which connection piece is oriented substantially parallel or at an acute angle (W) to the direction of travel (Rf) and is inserted in a receiving seat (7) formed in the braking device housing (2).
The invention relates to a method for assessing the cross-linking of a paint by way of the example of a cathodic dip-paint coating on a workpiece by determining the optical appearance of the coating on the workpiece under UV light.
G01N 21/84 - Systèmes spécialement adaptés à des applications particulières
G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique
G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
97.
METHOD FOR DETECTING AN ATTACK ON A CONTROL DEVICE OF A VEHICLE
A method for detecting an attack, in particular a cyber-attack, on a control device of a vehicle, with the step of: checking communication data that is transmitted via at least one communication channel of the vehicle that is connected to the control device, wherein the checking of the communication data that is transmitted via the at least one communication channel of the vehicle that is connected to the control device includes the examination of whether the communication data transmitted via the at least one communication channel of the vehicle fulfils data requirements that are defined by one or a plurality of changeable rules.
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
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
98.
Method for determining the direction of travel of a vehicle
A method for determining the direction of travel of a vehicle comprises providing a first sensor for measuring a longitudinal acceleration of the vehicle and at least one second sensor for establishing the rotational movement of a wheel of the vehicle, An acceleration signal containing acceleration information from the first sensor is received by the system. The acceleration signal is filtered resulting in a modified acceleration signal. The direction of travel of the vehicle is determined based on the modified acceleration signal and based on the output signal of the second sensor.
G01P 15/08 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération en ayant recours aux forces d'inertie avec conversion en valeurs électriques ou magnétiques
G01P 3/481 - Dispositifs caractérisés par l'utilisation de moyens électriques ou magnétiques pour mesurer la vitesse angulaire en mesurant la fréquence du courant ou de la tension engendrés de signaux ayant la forme d'impulsions
G01D 5/14 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension
G01B 7/30 - Dispositions de mesure caractérisées par l'utilisation de moyens électriques ou magnétiques pour tester l'alignement des axes
The invention relates to a pneumatic non-return valve (1) for a unit of a motor vehicle, comprising a housing (3) with a valve body (5) which is arranged in a displaceable manner along a central axis (A) in a valve chamber of the housing and has at least one sealing element (6) made of an elastic material with a sealing edge (7) that rests against a valve seat (8) when the non-return valve is in a closed state, the valve body being acted on by a spring element (9) axially in a closing direction (S). For efficient stop damping in the opening direction and with improved dynamics and simplified assembly and manufacturing effort, the sealing element has at least one damping element (10) which is axially prestretched in the opening direction (O) and formed as a single piece with the sealing element (10), said damping element resting against a stop when the non-return valve is in an open state.
A fluid container for supplying a consuming device with a working fluid, including at least one connector piece having a shut-off valve arranged therein for preventing undesired escaping of the working fluid from the fluid container. In order to increase safety against undesired emptying of the fluid container, it is provided that the valve closure body, in the closed state of the shut-off valve, is accommodated in the fluid container completely inside a contour formed by an outer edge of the connector piece, and provision is made, for support against the valve closure body, of a support, which, upon insertion of the connector piece into the receiving seat, engages at least regionally into the connecting duct and in this way displaces the valve closure body in the connecting duct.