The invention provides a dual-backup vehicle braking system and a vehicle. The cost of the braking system and the arrangement difficulty of the braking system in the vehicle are reduced. The braking system comprises a first controller, a second controller, a backup braking force device, a front wheel braking device and a rear wheel braking device, the front wheel braking device and the rear wheel braking device each comprise a braking motor and a brake, and the brakes are used for receiving braking force output by the braking motors or the backup braking device. The first controller is used for outputting a first control signal according to a vehicle running signal and a brake signal output by a brake pedal of the vehicle and controlling a brake motor of the front wheel brake device to output braking force, or controlling brakes of the front wheel brake device and the rear wheel brake device to receive the braking force output by the backup brake device; the second controller is used for controlling a brake motor of the rear wheel brake device to output braking force according to the first control signal or controlling brakes of the front wheel brake device and the rear wheel brake device to receive the braking force output by the backup brake device.
本申请提供了一种双重备份的车辆制动系统及车辆,以降低制动系统的成本及其在车辆的布置难度。制动系统包括第一控制器、第二控制器、备份制动力装置、前轮制动装置和后轮制动装置,前轮制动装置和后轮制动装置均包括制动电机和制动器,制动器用于接收制动电机或备份制动装置输出的制动力,第一控制器用于根据车辆行驶信号和车辆的制动踏板输出的制动信号输出第一控制信号及控制前轮制动装置的制动电机输出制动力、或者控制前轮制动装置和后轮制动装置的制动器接收备份制动装置输出的制动力;第二控制器用于根据第一控制信号控制后轮制动装置的制动电机输出制动力、或者控制前轮制动装置和后轮制动装置的制动器接收备份制动装置输出的制动力。
Dual-backup vehicle braking system and vehicle
一种双重备份的车辆制动系统及车辆
2023-07-28
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Vehicle backup braking method for coping with failure of electronic mechanical braking system
European Patent Office | 2024
|Vehicle braking and parking backup system and parking control method
European Patent Office | 2024
|Braking system for redundant backup of EHB whole vehicle large motor of unmanned vehicle
European Patent Office | 2024
|