The invention discloses a service braking system meeting high-order automatic driving, which comprises a hydraulic braking system, an electronic braking system and a service backup arbitration system, and is characterized in that the hydraulic braking system is used for carrying out driving control on a piston on a wheel caliper so as to carry out controlled braking on wheels; the electronic braking system is used for carrying out driving control on a motor on a pair of wheel calipers so as to carry out controlled braking on wheels; the driving backup arbitration system is in communication connection with the hydraulic braking system and the electronic braking system and is used for detecting and adjusting the working states of the hydraulic braking system and the electronic braking system; therefore, the requirement of the high-order intelligent driving vehicle for redundant backup of the service braking system is met, the functional safety of the high-order intelligent driving vehicle is guaranteed, and landing of the high-order intelligent driving vehicle is guaranteed.
本发明公开了一种满足高阶自动驾驶的行车制动系统,包括液压制动系统、电子制动系统及行车备份仲裁系统,液压制动系统用于对车轮卡钳上的活塞进行驱动控制、以对车轮进行控制制动;电子制动系统用于对车轮卡钳上的电机进行驱动控制、以对车轮进行控制制动;行车备份仲裁系统,与所述液压制动系统及所述电子制动系统通信连接,用于检测并调整所述液压制动系统与所述电子制动系统的工作状态;因此解决了高阶智能驾驶车辆对于行车制动系统冗余备份的要求,保证了高阶智能驾驶车辆的功能安全,保证了高阶智能驾驶车辆的落地。
Service braking system meeting high-order automatic driving and automobile
满足高阶自动驾驶的行车制动系统及汽车
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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