The invention discloses a redundant electronic control system and equipment, which can be applied to automatic driving vehicles, network connection vehicles, new energy vehicles and the like. The redundant electronic control system mainly comprises a control unit, a first output assembly and a second output assembly. Wherein the control unit can generate a first execution signal and a second execution signal; the control unit controls the first output assembly to output a first execution signal to a first actuator and controls the second output assembly to output a second execution signal to a second actuator. When the first output assembly breaks down, the control unit can control the second output assembly to output the first execution signal to the first actuator. When the second output assembly breaks down, the control unit can control the first output assembly to output the second execution signal to the second actuator. When any one of the output assemblies fails, the first actuator and the second actuator can still work continuously, so that the stability and the safety of the redundant electronic control system can be improved.

    本申请公开了一种冗余电子控制系统及设备,可以应用于自动驾驶汽车、网联车、新能源汽车等。该冗余电子控制系统主要包括控制单元、第一输出组件和第二输出组件。其中,控制单元可以生成第一执行信号和第二执行信号;控制单元控制第一输出组件向第一执行器输出第一执行信号,控制第二输出组件向第二执行器输出第二执行信号。在第一输出组件故障时,控制单元可以控制第二输出组件向第一执行器输出第一执行信号。在第二输出组件故障时,控制单元可以控制第一输出组件向第二执行器输出第二执行信号。当其中任一输出组件故障时,仍可以保持第一执行器和第二执行器继续工作,因此有利于提高冗余电子控制系统的稳定性和安全性。


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    Title :

    Redundant electronic control system and equipment


    Additional title:

    一种冗余电子控制系统及设备


    Contributors:
    CHEN XUEFENG (author) / HUANG XIN (author) / ZHANG ZHIMIN (author)

    Publication date :

    2022-02-15


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge



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