The invention discloses an automobile redundant braking module and a system applying the same. The automobile redundant braking module comprises a redundant braking motor, and plunger pumps are connected to the two sides of the redundant braking motor; the second oil pipe connector is connected with the first front wheel cylinder through a second pipeline, and a first pile-up valve is arranged on the second pipeline; the third oil pipe connector is connected with the second front wheel cylinder through a third pipeline, and a second integrated valve is arranged on the third pipeline; the first oil pipe connector is connected with a second pipeline and a third pipeline through a first pipeline, the first pipeline and the second pipeline are connected through a first redundant pressure reducing valve, and the first pipeline and the third pipeline are connected through a second redundant pressure reducing valve. The system comprises a redundant braking module and an electronic braking system. The redundant braking module and the electronic braking system work together to apply hydraulic braking force to the four-wheel wheel cylinders, and when the electronic braking system breaks down and cannot build pressure but an electromagnetic valve is available, the functions of four-wheel redundant power-assisted braking, redundant anti-lock and redundant vehicle body stability control can still be achieved.
本发明公开了一种汽车冗余制动模块及应用该模块的系统,包括冗余制动电机,冗余制动电机的两侧连接有柱塞泵;油管接口二,与前轮轮缸一通过管路二相连接,并且管路二上设置有集成阀一;油管接口三,与前轮轮缸二通过管路三相连接,且管路三上设置有集成阀二;油管接口一,通过管路一与管路二以及管路三相连接,且管路一与管路二通过冗余减压阀一相连接,管路一与管路三通过冗余减压阀二相连接。系统包括冗余制动模块与电子制动系统。本发明通过冗余制动模块与电子制动系统共同工作施加对于四轮轮缸的液压制动力,当电子制动系统发生故障导致无法建压但电磁阀可用时,仍然可实现四轮冗余助力制动、冗余防抱死、冗余车身稳定控制功能。
Automobile redundancy brake module and system applying same
一种汽车冗余制动模块及应用该模块的系统
2024-11-08
Patent
Electronic Resource
Chinese
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