The invention relates to a redundant electric control braking system and a vehicle. The system comprises a vehicle control unit used for generating a braking instruction; the main controller is in communication connection with the vehicle control unit and is used for generating front axle brake pressure information and/or rear axle brake pressure information according to the brake instruction; the front axle control module is electrically connected with the main controller and used for controlling pressure according to the front axle braking pressure information to achieve front axle braking; and the rear axle control module is electrically connected with the main controller and is used for controlling pressure according to the rear axle brake pressure information to realize rear axle brake. By the adoption of the system, the redundant braking function can be added on the basis of hardware of a traditional electric control braking system, the vehicle braking system is more perfect and safer, the whole vehicle hardware architecture is small in change, and the hardware cost is low.
本申请涉及一种冗余电控制动系统及车辆。所述系统包括:整车控制器,用于生成制动指令;主控制器,与所述整车控制器通信连接,用于根据所述制动指令生成前桥制动压力信息及/或后桥制动压力信息;前桥控制模块,与所述主控制器电连接,用于根据所述前桥制动压力信息控制压力实现前桥制动;后桥控制模块,与所述主控制器电连接,用于根据所述后桥制动压力信息控制压力实现后桥制动。采用本系统能够在传统电控制动系统的硬件基础上增加冗余制动功能,使车辆刹车系统更加完善更具安全性,整车硬件架构变动小且硬件成本低。
Redundant electric control braking system and vehicle
冗余电控制动系统及车辆
2022-10-21
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Vehicle redundant braking system, control method and vehicle
European Patent Office | 2024
|