The invention relates to an automatic driving vehicle steering fault handling system, which relates to the field of fault handling. The system comprises an air pressure system and a microcontroller, the air pressure system respectively inflates and deflates left and right front wheels; the microcontroller is connected with an automatic driving controller and the air pressure system of the automatic driving vehicle and used for controlling the air pressure system to inflate and deflate the left front wheel and the right front wheel according to sensing signals of a sensing system of the automatic driving vehicle when a steering system of the automatic driving vehicle breaks down, and steering and side driving are achieved. The invention further discloses a steering fault handling method. When the steering system breaks down, the automatic driving vehicle can be automatically stopped beside besides emergency stop.

    本申请涉及一种自动驾驶车辆转向故障应对系统,涉及故障应对领域,其包含气压系统和微控制器,气压系统分别对左右前轮进行充气和放气;微控制器分别与自动驾驶车辆的自动驾驶控制器和气压系统相连,用于在自动驾驶车辆的转向系统发生故障时,根据自动驾驶车辆的感知系统的感知信号,通过控制气压系统对左右前轮进行充气和放气,实现转向并靠边。本申请还公开了一种转向故障应对方法。本申请在转向系统发生故障时,自动驾驶车辆除紧急停车外还能自动靠边停车。


    Access

    Download


    Export, share and cite



    Title :

    Automatic driving vehicle steering fault handling system and method


    Additional title:

    一种自动驾驶车辆转向故障应对系统及方法


    Contributors:
    HUANG ZHIYI (author) / FAN JINGSHUAI (author) / LU XINYUE (author) / LIN WAN (author) / ZHANG HAN (author)

    Publication date :

    2020-09-01


    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 / B60C VEHICLE TYRES , Fahrzeugreifen




    Automatic driving vehicle and steering method thereof

    LANG YUCHUAN | European Patent Office | 2020

    Free access

    Steering control method and steering system of heavy-load automatic driving vehicle

    ZHANG YUWEI / YANG DEZHOU / BAO YAN et al. | European Patent Office | 2023

    Free access

    STEERING DEVICE OF AUTOMATIC DRIVING VEHICLE

    OJIMA YOSUKE / HANJI SOJI / MIYAGAWA HAYATO et al. | European Patent Office | 2022

    Free access

    Steering column of automatic driving vehicle

    ZHOU JING | European Patent Office | 2020

    Free access