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Patent Searching and Data


Matches 1 - 50 out of 24,174

Document Document Title
WO/2021/150058A1
An electronic brake system comprises: a master cylinder to which a brake pedal is connected; a motor for generating rotational force; a hydraulic pressure supply device which includes a hydraulic piston movably accommodated inside a pres...  
WO/2021/148956A1
A system (1) for controlling the jerk in an automatic/autonomous vehicle, said system comprising processing means (5), which comprise a jerk calculation module (3) configured to acquire an electric acceleration signal (IA) and calculate ...  
WO/2021/149315A1
The purpose of the present invention is to provide an electric parking brake device and an electric parking brake control method capable of accelerating data measurement, suppressing influence of load fluctuation during idling, and achie...  
WO/2021/145335A1
In the present invention, an electrically controlled differential gear is provided between a right front wheel and a left front wheel of a vehicle. The electrically controlled differential gear has a clutch mechanism that limits differen...  
WO/2021/144436A1
The invention relates to a method for monitoring the operability of a vehicle (2), comprising the following steps: – the vehicle (2) travelling on a defined route (7); – detecting at least one power parameter of the vehicle (2) that ...  
WO/2021/139954A1
The present invention relates to a braking technology of a vehicle, and in particular to an electromechanical brake (EMB) system with a redundant architecture. The brake system of the vehicle according to the present invention comprises ...  
WO/2021/140999A1
A control system for wheel-slip prevention in a railway vehicle with a pneumatic brake is provided. The control system comprises an input interface configured to accept a deceleration reference for controlling the pneumatic brake, and a ...  
WO/2021/132510A1
The present invention comprises: a master cylinder 130 that produces a master pressure in accordance with the movement of master pistons 133, 134 which are mechanically linked to the operation of a brake pedal 11; and a control unit 61 c...  
WO/2021/133115A1
An electronic brake system comprises: a liquid pressure supply device which comprises a reservoir in which a pressurizing medium is stored, a first pressure chamber provided on the front side of a hydraulic piston, and a second pressure ...  
WO/2021/130021A1
The present invention relates to a braking technology of a vehicle, and in particular to a high fault tolerance brake system for a vehicle, a control method for the brake system, and a computer readable medium. The brake system for a veh...  
WO/2021/127742A1
The present invention provides a braking system (11) for braking a train. The system comprises an electronically controlled pneumatic brake network (ECP) and a brake activation unit (14). The brake activation unit provides status reports...  
WO/2021/131736A1
This disc brake comprises: a brake mechanism that imparts a braking force by propelling a piston within a cylinder with electric motor driving, and thereby pressing inner and outer brake pads to a disc rotor; and an elastic member that b...  
WO/2021/130568A1
The present invention provides a vehicle brake system capable of shortening the delay time from the time at which an execution request of a pre-crash brake executed by actuation of an electric booster is sent to the time at which the pre...  
WO/2021/132386A1
As an example of the present disclosure, a brake control device comprises: an obtainment unit that obtains an output of a sensor that detects information indicating a ground contact state of a drive wheel of a vehicle; and a control unit...  
WO/2021/126139A1
An alarming device for a vehicle that alerts drivers in the event the ignition is switched off and/or the seatbelt is unlocked, and the parking brake is in release mode is disclosed herein. The alarming device includes an ignition system...  
WO/2021/122077A1
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 directi...  
WO/2021/122163A1
The invention relates to a system architecture of an electronic braking system, comprising at least one pressure regulating module (30) for setting a target brake pressure to be introduced into a brake cylinder (85a, 85b, 85c, 85d) of a ...  
WO/2021/122214A1
The present invention relates to a braking technology of a vehicle, and in particular to an electromechanical brake (EMB) system with redundant power supply. The electromechanical brake system according to the present invention comprises...  
WO/2021/126168A1
A system for identifying whether the braking system of a train is functioning properly such as during a train terminal test. A monitor on a rail car is used to detect abnormalities in the braking system and can report problems to a handh...  
WO/2021/121947A1
The invention relates to a control air system (1) for providing pressurised air with an adjustable air pressure in an air chamber, which is preferably suitable for controlling the braking torque of a hydrodynamic retarder. The main struc...  
WO/2021/124092A1
An electromechanical assembly (100) for a braking system of a railway vehicle is described, characterized in that it comprises a flywheel (101) arranged to accumulate kinetic energy; wherein the kinetic energy accumulated in the flywheel...  
WO/2021/123565A1
The invention relates to a kit (100) for manufacturing a gear motor assembly of a motor vehicle brake, comprising: - an electric motor (11) extending along a motor axis (15) between a first end (16) and a second end (17), - a transmissio...  
WO/2021/123984A1
A trailer braking system comprises a vehicle (10) having a continuously-variable hydrostatic transmission (20), and a trailer (28) coupled for towing by the vehicle and having an associated braking system (34) operable from the vehicle (...  
WO/2021/121756A1
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...  
WO/2021/115827A1
The invention relates to a brake system (18) of a commercial vehicle with a first control unit (27), which is connected via a bus system (45, 46) to an electropneumatic wheel brake unit (1) to which a service brake chamber (20) of a comb...  
WO/2021/118154A1
An electronic parking brake system according to an embodiment comprises: an electronic parking brake which is provided to generate a clamping force for holding wheels of a vehicle; and a controller which during braking of the vehicle bei...  
WO/2021/115826A1
The invention relates to a commercial vehicle brake system (1) having a first electronically controlled brake pressure valve (12a), by means of which the pneumatic brake pressure on a first pneumatic brake actuator (3a) of a first vehicl...  
WO/2021/115680A1
The invention relates to fastening a pivot bearing (12) of a ball screw drive (6) of an external power brake pressure generator (2) for a hydraulic vehicle brake system having a sleeve (18) to a hydraulic block (1) which has an internal ...  
WO/2021/109642A1
An air supply control method and device, a storage medium, and a vehicle. The method comprises: determining an allowable operating time of an air compressor (12) of a vehicle, and determining the priorities of N pneumatic systems supplie...  
WO/2021/110651A1
The invention relates to a brake actuator (1, 1'), in particular electromechanical brake actuator of a commercial vehicle, wherein the brake actuator (1, 1') comprises: a casing (10), an electric motor for providing a driving torque, a c...  
WO/2021/110639A1
The invention relates to a failsafe valve unit (1) for a parking brake function (8) of an electronically controllable pneumatic brake system (204) for a utility vehicle (202) which has a monostable release valve (2) and a ventilation val...  
WO/2021/110641A1
The invention relates to a parking brake valve assembly (1) for an electronically controllable pneumatic braking system (210) of a utility vehicle (202), comprising: a first compressed-air path (2), which receives a supply pressure (pV, ...  
WO/2020/066645A9
This electric brake is provided with: a brake mechanism which, on the basis of a brake demand, transmits a thrust force generated by means of the drive of an electric motor to a piston which moves a brake pad that is pressed against a di...  
WO/2021/110330A1
The invention relates to an electromechanically driveable brake pressure generator for a hydraulic brake system on a vehicle, having a spindle drive unit (38) for converting an input-side rotational motion (a) into a translational motion...  
WO/2021/110640A1
The invention relates to an electrically controllable pneumatic brake system (1) for a utility vehicle (202), having a front axle brake circuit (2), a rear axle brake circuit (4) and a manually actuable brake value encoder (BST) which se...  
WO/2021/111225A1
Provided is a controller for an electric booster, said controller being capable of suppressing noise and vibrations generated as a result of the pressure in a piston chamber becoming negative during pressure maintenance control. The cont...  
WO/2021/107501A1
An electronic parking brake system including a motor actuator operated by an electric motor, according to an embodiment, comprises: a motor driving circuit for driving the electric motor; and a control unit for determining the temperatur...  
WO/2021/104783A1
The invention proposes that an externally powered piston (4) of an electromechanical power brake pressure generator (24) is radially guided with a guiding sleeve (5) in an externally powered cylinder bore (3) of a hydraulic block (2) of ...  
WO/2021/103186A1
A braking system based on wheel control and a braking force distribution method thereof, and a trolleybus, the distribution method comprising: determining a target braking force required by a vehicle and the total electrical braking forc...  
WO/2021/104716A1
The present invention relates to a method for operating a tractor-trailer combination (106) composed of a tractor vehicle (100) and a trailer (104) with an overrun brake (108), wherein an overall weight of the tractor-trailer combination...  
WO/2021/104717A1
The invention relates to an electrically actuatable drive assembly (10) formed by an electric motor (12) having a rotor (14) that can be driven to perform a rotational movement, and having a motor shaft (16) that is rotationally fixed to...  
WO/2021/106897A1
This braking control device causes a vehicle to decelerate by automatically increasing a braking fluid pressure Pw, which is the fluid pressure in a wheel cylinder CW, when a braking operation member BP has not been operated, and the bra...  
WO/2021/106924A1
In the present invention, when another pump is operated when a pump is not being operated, a cutoff valve is moved in the valve opening direction, and after the operation of the other pump, a pressure regulation valve is set to an open v...  
WO/2021/104939A1
The invention relates to a method for operating an electropneumatic parking brake module (10, 10', 10") for an electronically controllable pneumatic braking system (204) for a vehicle (200), in particular a utility vehicle (202), having ...  
WO/2021/106898A1
This braking control device automatically increases the wheel cylinder hydraulic pressure if a braking operation member is not being operated, the device comprising: "a pressure-regulating valve that is provided to a connecting path conn...  
WO/2021/104790A1
The invention proposes guiding an external-power piston (5) in an external-power cylinder bore (4) of a hydraulic block (2) of a hydraulic unit (1) of an externally powered hydraulic vehicle brake system in only one axially delimited gui...  
WO/2021/104896A1
A manifold (10) for a pneumatic control panel of a railway vehicle comprises at least one conduit (42, 44, 46, 48, 50, 52, 110, 120, 130, 140) for guiding a pneumatic fluid and at least one attachment section (18, 20, 22, 24, 26) for att...  
WO/2021/105844A1
Various embodiments of a braking system (500) for at least one bogie or railway vehicle comprising an emergency braking control unit (503) made according to a first safety integrity level and a service braking control unit (508) made acc...  
WO/2021/098345A1
A hydraulic adjustment unit in an automobile brake system, a brake system, a supercharging system, an automobile, and a control method for the hydraulic adjustment unit in an automobile brake system. A supercharger (17) comprises a first...  
WO/2021/099097A1
The invention relates to a method for performing a safer emergency stops in a utility vehicle (202) with an electronically controllable pneumatic brake system (206) with spring brake cylinders (8a, 8b) on at least one axis (HA), wherein ...  

Matches 1 - 50 out of 24,174