The invention provides a vehicle redundant braking system and a control method. The system is characterized in that an automatic driving main controller is connected with an automatic driving redundant controller, a main braking controller and a first redundant braking controller, and the automatic driving redundant controller is connected with the main braking controller and the first redundant braking controller; the automatic driving redundancy controller sends a first activation instruction to the main brake controller according to the first health state, and the main brake controller responds to a first control instruction sent by the automatic driving main controller or responds to a second control instruction sent by the automatic driving redundancy controller according to the first health state; sending a generated first message in response to the first condition according to the instruction; and the first redundant brake controller responds to the first control instruction or the second control instruction according to the third health state or the first activation instruction in the received first message. According to the invention, a vehicle braking function is considered, integrated redundancy can be realized, and the space occupied by a vehicle braking system is reduced.

    本发明提供一种车辆冗余制动系统及控制方法,该系统包括:自动驾驶主控制器分别与自动驾驶冗余控制器、主制动控制器和第一冗余制动控制器连接,自动驾驶冗余控制器分别与主制动控制器和第一冗余制动控制器连接;自动驾驶冗余控制器根据第一健康状态向主制动控制器发送第一激活指令,主制动控制器根据第一健康状态,响应自动驾驶主控制器发出的第一控制指令或响应自动驾驶冗余控制器发出的第二控制指令,根据指令响应第一情况发送生成的第一报文;第一冗余制动控制器根据接收的第一报文中的第三健康状态或第一激活指令,响应第一控制指令或响应第二控制指令。本发明兼顾了车辆制动功能,且能够实现集成冗余,降低了车辆制动系统所占用的空间。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle redundant braking system and control method


    Additional title:

    车辆冗余制动系统及控制方法


    Contributors:

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Vehicle redundant braking system

    CHEN JIANG | European Patent Office | 2022

    Free access

    Vehicle redundant braking system

    ZHANG JIE / WANG QUAN / XIAO DAOQING et al. | European Patent Office | 2021

    Free access

    Vehicle redundant braking system, control method and vehicle

    HUANG HAIKUN / LU JINGLIANG | European Patent Office | 2024

    Free access

    Redundant braking system and redundant braking method

    ZHU CHONG | European Patent Office | 2023

    Free access

    Redundant braking system and vehicle

    XU HUALIN / LU LAN / LIU ZHIPENG et al. | European Patent Office | 2021

    Free access