The invention discloses a redundant self-locking type electronic mechanical braking system and a redundant self-locking type electronic mechanical braking system. The system comprises an electro-mechanical brake electronic control unit (EMB) ECU, four electro-mechanical brake calipers and at least two self-locking structures, each electro-mechanical brake caliper comprises a piston, and the at least two self-locking structures are electrically connected with the electro-mechanical brake electronic control unit (EMB) ECU. At least one self-locking structure is fixedly installed on an EMB caliper of a front wheel, at least one self-locking structure is fixedly installed on an EMB caliper of a rear wheel, at least two self-locking structures are located at diagonal positions, and when an EMB ECU breaks down, the self-locking structures are powered off, and the self-locking structures are powered off. The self-locking structures extrude the corresponding pistons to clamp the corresponding wheels to generate braking force. By applying the scheme provided by the invention, the safety of the vehicle can be improved.
本发明公开一种冗余的自锁式电子机械制动系统及系统。该系统包括:电子机械制动电子控制单元EMB ECU、四个电子机械制动EMB卡钳和至少两个自锁结构,每个电子机械制动EMB卡钳包括活塞,至少两个自锁结构均与电子机械制动电子控制单元EMB ECU电连接,且至少一个自锁结构固定安装于前轮的电子机械制动EMB卡钳,以及至少一个自锁结构固定安装于后轮的电子机械制动EMB卡钳,至少存在两个自锁结构处于对角线位置,电子机械制动电子控制单元EMB ECU发生故障时,给各自锁结构断电,各自锁结构挤压相应的活塞夹紧相应的车轮产生制动力。应用本发明提供的方案,能够提高车辆的安全性。
Redundant self-locking electronic mechanical braking system and vehicle
一种冗余的自锁式电子机械制动系统及车辆
2024-05-07
Patent
Electronic Resource
Chinese
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