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WO/2023/001337A1 |
The invention relates to a brake unit (100) for a hydraulic brake system of a vehicle, having at least one fluid reservoir (1) for supplying the brake unit (100) with a hydraulic pressure medium. The brake unit (100) comprises a housing ...
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WO/2023/285129A1 |
The invention relates to a friction assembly (1) comprising: a shoe holder (3) including a secondary duct (38); a friction shoe (2) including a primary duct (28), which can be secured to the shoe holder (3); and a connecting ring (8) arr...
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WO/2023/286477A1 |
A position detection device (20) comprises at least four sensors (21 to 24) which output a signal according to the operation amount of a brake pedal (12). Output signals from at least two sensors are input in a distinguishable manner int...
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WO/2023/285239A1 |
The invention relates to a shutoff valve (100) for a pressure medium system (10) of a rail vehicle (1), comprising: - a first connection portion (I) for the introduction of a pressure medium into and/or the discharge of the pressure medi...
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WO/2023/285130A1 |
The invention relates to a friction assembly (1) comprising: a shoe holder (3) including a secondary duct (38); a friction shoe (2) including a primary duct (28), which can be assembled on the shoe holder (3); at least one connecting rin...
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WO/2023/285559A1 |
The invention relates to a method for checking functioning of a pressure medium-operated electronic brake system (2) of a vehicle (1), having a valve and sensor device (6), referred to as an axle modulator, having at least one brake cyli...
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WO/2023/284325A1 |
A hydraulic braking system, comprising: a brake pump (100), an accumulator control valve set, an accumulator (200), a braking control valve, and an axle braking unit (300). An outlet of the brake pump (100) is connected to an inlet of th...
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WO/2023/279153A1 |
A brake system for a rake of railcars, each railcar comprising a compressed air reservoir, the brake system comprising a brake pipe in fluid communication with each compressed air reservoir, wherein the brake pipe is in fluid communicati...
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WO/2023/279659A1 |
Disclosed are a train air braking force compensation method and system and a rail transit vehicle. For a certain braking control device, whether an input side pressure of the braking control device is lower than a first target value is d...
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WO/2023/283477A1 |
A spring brake system includes a service brake chamber, a spring brake chamber adjacent to the service brake chamber, a wall separating the service brake chamber from the spring brake chamber, a shaft, and a device. The shaft extends fro...
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WO/2023/280864A1 |
The invention relates to an electropneumatic valve assembly (1) for actuating a parking brake function of an electropneumatic brake system (202), comprising a pilot control unit (8) and comprising a main valve unit (10) which is designed...
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WO/2023/274693A1 |
The invention relates to a method for testing the functionality of a select-high valve (27) of a brake system (1) having the steps of comparing the pressure in a main supply circuit (2) with the pressure in a service brake circuit (11) a...
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WO/2023/275448A1 |
The driving robot controls the adherence to a speed setpoint (CV) by a powertrain mounted on a test bench by means of an acceleration/braking command. According to the invention, the method comprises the following steps: a) detecting a t...
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WO/2023/274714A1 |
The invention relates to a method for determining a state of wear of a brake pad of a vehicle (F), comprising the following steps: receiving (S10) time series data (Dt), the time series data (Dt) comprising a time series of brake system-...
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WO/2023/272667A1 |
A brake-by-wire system and a control method, applicable to intelligent vehicles, new energy vehicles, or traditional vehicles. The brake control system comprises: a master brake cylinder (7), a first supercharger (1), a second supercharg...
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WO/2023/274873A1 |
Disclosed is an apparatus (100) for detecting a failure of a gladhand coupler (10) connecting a towing component (50) and a trailer component (60) of a commercial or railroad vehicle. The towing component (50) is configured with a trigge...
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WO/2023/278820A1 |
One aspect of the invention relates to a method comprising the steps of: - providing a computer controlled brake (14) having a first magnet valve (54) that can selectively couple an actuating pipe (42) to atmosphere, thereby preventing a...
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WO/2022/262910A1 |
The invention relates to a method for controlling a brake system in the event of leakages, wherein the brake system has a mechanically actuatable brake master cylinder (2) which is connected to a first part-reservoir (10) of a brake flui...
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WO/2022/263098A1 |
The invention relates to a method for braking an autonomously driving motor vehicle, said motor vehicle having a first braking system (14), a second redundant braking system (26) and a parking brake (38), and the first and the second bra...
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WO/2022/263872A1 |
A system for determining a pneumatic connection status of a trailer (200) relative to a tractor (100), comprising a control unit (6a) for controlling the operation of a service brake valve (2a) and/or a parking brake valve (2b); at least...
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WO/2022/262999A1 |
The invention relates to a method for assessing reliability of a brake assembly (18) of a vehicle (10). The brake assembly (18) comprises a brake system (20), a nominal automation system (24) and a safety system (26). The brake system (2...
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WO/2022/263338A1 |
The invention relates to a method for controlling the braking of a vehicle/trailer combination consisting of a towing vehicle (18) and a trailer vehicle (19), wherein the towing vehicle has a pneumatic or hydraulic towing vehicle brake s...
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WO/2022/262911A1 |
The invention relates to a method for controlling a hydraulic brake system of a motor vehicle, comprising: a linear actuator (5) as a pressure-supply device which is independent of the driver; and a hydraulic valve assembly (26) between ...
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WO/2022/259001A1 |
The present invention relates to a method for determining steering deadband and for eliminating starting drag in a vehicle having at least one steered wheel (5) mechanically connected to an actuator (2), comprising: a) from a first initi...
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WO/2022/258567A2 |
The invention relates to an acceleration sensor having a fastening axis, which is configured to fasten the acceleration sensor to a carrier along the fastening axis by means of a screw, and a sensor element having a plurality of sensor a...
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WO/2022/253594A1 |
The invention relates to electric equipment for a vehicle with an electropneumatic service brake device (80), wherein at least one pneumatic brake control pressure (p1, p2) is immediately and directly controlled to the electromagnetic ba...
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WO/2022/254385A1 |
A method for determining a capacitance value of a super-capacitor (100) of an electro-mechanical braking system (102) is described. The method comprises: a) measuring a first voltage value at terminals of the super-capacitor (100); b) if...
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WO/2022/253671A1 |
The present invention relates to a brake control device for a vehicle (F), comprising: - a control device (SE) which can be connected to a brake booster device (BV), to an electric machine (EM) of the vehicle and to a driving stability s...
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WO/2022/254142A1 |
The invention relates to a method for controlling a braking particle suction system, the suction system comprising a negative pressure source (1), a suction mouth (83) arranged close to a friction interface or within a friction part and ...
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WO/2022/253649A1 |
The invention relates to an electromechanical brake system (1) for a motor vehicle, comprising four wheel braking devices (2), four primary electric motors (3), four secondary electric motors (4) and two control devices (5). The claimed ...
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WO/2022/253669A1 |
The invention relates to an electromechanical brake system (1) for a motor vehicle, comprising four wheel brake devices (2), four primary electric motors (3), four secondary electric motors (4), four control devices (5), and a backup con...
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WO/2022/254387A1 |
A method is described for determining a capacitance value of at least a first super- capacitor (100) of an electro-mechanical braking system (102) which also comprises a second super-capacitor (101). The method comprises: a) measuring a ...
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WO/2022/248114A1 |
A method for estimating the residual torque between the braked and braking elements of a vehicle that is characterized by the following phases: acquisition of the temperature value of said braking element; determination of whether said b...
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WO/2022/248368A1 |
The invention relates to a disc brake (1) for a commercial vehicle with a pneumatic brake cylinder (4), a brake disc, a brake caliper (3), a brake application device (7) and with brake pads (8), wherein the brake caliper (3) engages over...
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WO/2022/243168A1 |
The invention relates to a prediction device (10) and a prediction method for at least one brake system component of a brake system of a vehicle (12), having the steps of ascertaining value groups, each of which consists of at least two ...
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WO/2022/243044A1 |
The invention relates to an electropneumatic unit (1) for an electronically controllable pneumatic brake system (204) for a utility vehicle (202), comprising a supply connection (4) for receiving a supply pressure (pV), at least one redu...
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WO/2022/243156A1 |
The invention relates to a prediction device for at least one brake system component of a brake system of a vehicle, said prediction device being designed and/or programmed to enter provided value pairs (x, p), each of which has values (...
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WO/2022/243170A1 |
The invention relates to a prediction device and a prediction method for at least one brake system component (10, 12, 14, 16) of a brake system of a vehicle, having the steps of ascertaining value groups, each of which has values ascerta...
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WO/2022/243095A1 |
The invention relates to a brake system for a vehicle having at least two axles, said system comprising a first axle unit (10) which is or can be installed on a first axle of the vehicle and a second axle unit which is or can be installe...
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WO/2022/243166A1 |
The invention relates to a prediction device for at least one brake system component of a brake system of a vehicle (12). For provided value groups (W), each of which has values and/or information ascertained during multiple drive dynami...
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WO/2022/237961A1 |
A minimum risk maneuver brake system (400) for a heavy-duty vehicle (100), the brake system comprising a first axle (410) comprising a left wheel (420) braking device (430) and a right wheel (440) braking device (450), where the braking ...
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WO/2022/229533A1 |
Method for diagnosing the plausibility of at least two items of brake-servo pressure information generated by separate sensors in a brake servo of a braking system. According to the invention, the method comprises steps of: a) detecting ...
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WO/2022/230530A1 |
A diagnosis system 10 includes a first sensor apparatus 20a located upstream of a pipe 12 as a power transmission path, a second sensor apparatus 20b located downstream of the pipe 12, and a diagnosis apparatus 22. The diagnosis apparatu...
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WO/2022/229837A1 |
A method for generating compressed air of at least one vehicle is described, comprising the step of: a) selectively connecting a first compressor (303), or a second compressor (307), or simultaneously the first compressor (303) and the s...
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WO/2022/230479A1 |
A vehicle control device (80) comprises: an actuator drive control unit (811) that controls the drive of an actuator (40); a main motor drive control unit (821) that controls the drive of a main motor (70); and a stagnation determination...
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WO/2022/231073A1 |
A system for sensing the pressure of a vehicle pneumatic spring brake chamber, according to the present invention, further comprises: a plurality of pressure sensors for measuring pressure in a pressure chamber formed between a piston an...
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WO/2022/228869A1 |
The invention relates to a compressed-air supply system (10) for a vehicle (1000), comprising: - a compressor (400) which is designed to provide compressed air (DL), and - a storage container (600) having a container wall (604), which st...
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WO/2022/230480A1 |
A vehicle control device (80) controls a vehicle drive system (90) that is provided with: a main motor (70), which is a drive source for a vehicle (100); a parking lock mechanism (30); and an actuator (40). The vehicle control device (80...
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WO/2022/228997A1 |
The invention relates to a diagnostic method (2) for performing a self-diagnosis of an electronically controllable pneumatic braking system (1) for a utility vehicle (4), said method comprising the steps of: - receiving a learning signal...
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WO/2022/230478A1 |
This vehicle control device (80) controls a vehicle drive system (90) comprising: a main engine motor (70) that is a driving source for a vehicle (100); a parking lock mechanism (30); and an actuator (40). The vehicle control device (80)...
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