According to the integrated control electronic- mechanical braking system of the automatic driving vehicle, the whole vehicle controller and a central braking system control unit are integrated together, high integration of a whole vehicle system is achieved, the structure of the whole vehicle braking system is simplified, and the information interaction and operation efficiency is improved. An integrated controller is additionally arranged on the automatic driving vehicle and serves as a safety redundant backup of the automatic driving vehicle, and the safety performance of the whole vehicle is improved; an emergency braking button is arranged on the automatic driving vehicle and serves as a safety redundant backup of the automatic driving vehicle, and when the automatic driving vehicle requests for braking or a braking loop fails and cannot brake, the emergency braking button can be pressed down to stop the vehicle, so that the safety of passengers is guaranteed. The emergency braking button is provided with an independent communication system, and when the communication system of the whole vehicle breaks down or fails, the emergency braking button cannot be affected; and secondly, the emergency braking button has independent energy supply, so that the emergency braking button can be continuously used when the energy supply fails.

    本发明提供一种自动驾驶车辆的集成控制电子机械制动系统,通过将整车控制器与中央制动系统控制单元集成在一起,实现整车系统的高度集成化,简化整车制动系统结构,提高信息交互和运行效率。在自动驾驶车辆上多配置一个集成控制器,作为自动驾驶车辆的安全冗余备份,提高整车安全性能;在自动驾驶车辆上设置紧急制动按钮,它将作为自动驾驶车辆的安全冗余备份,当自动驾驶车辆制动请求或制动回路失效无法刹车时,可以按下紧急制动按钮,让车辆停止,保证乘客的安全。一是紧急制动按钮有独立的通信系统,当整车通信系统有故障或失效,不会影响紧急制动按钮;二是紧急制动按钮有独立供能,从而在供能出现故障时,还能继续使用紧急制动按钮。


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    Title :

    Integrated control electronic-mechanical brake system for autonomous vehicle


    Additional title:

    自动驾驶车辆的集成控制电子机械制动系统


    Contributors:
    YUAN YONGBIN (author) / RUAN JINGYU (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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