The invention discloses a fault processing method, device and equipment for a vehicle brake pedal and a storage medium, and belongs to the technical field of vehicle control. The method comprises the steps that under the condition that it is detected that a brake pedal of the vehicle breaks down, a push rod stroke signal of a chassis of the vehicle and the effectiveness of the push rod stroke signal are obtained, and the push rod stroke signal is used for indicating the state of the brake pedal; under the condition that the push rod stroke signal is effective, the state of a brake pedal is determined according to the push rod stroke signal, and the vehicle is controlled according to the state of the brake pedal; and under the condition that the push rod stroke signal is invalid, the vehicle is controlled to enter a limping mode, and the limping mode is used for limiting the driving performance of the vehicle. According to the method, the push rod stroke signal of the chassis is added to serve as the replacement signal when the brake pedal breaks down, the vehicle can be prevented from entering the limp mode under the conditions that the brake pedal breaks down and the push rod stroke state is effective, and therefore the probability that the vehicle enters the limp mode is reduced.

    本申请公开了一种车辆制动踏板的故障处理方法、装置、设备及存储介质,属于车辆控制技术领域。该方法包括:在检测到车辆的制动踏板出现故障的情况下,获取车辆的底盘的推杆行程信号以及推杆行程信号的有效性,推杆行程信号用于指示制动踏板的状态;在推杆行程信号有效的情况下,根据推杆行程信号确定制动踏板的状态,根据制动踏板的状态控制车辆;在推杆行程信号无效的情况下,控制车辆进入跛行模式,跛行模式用于对车辆的驾驶性能进行限制。该方法通过增加底盘的推杆行程信号作为制动踏板故障时的替代信号,使得在制动踏板故障且推杆行程状态有效的情况下,能够避免车辆进入跛行模式,从而降低了车辆进入跛行模式的概率。


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    Title :

    Fault processing method, device and equipment for vehicle brake pedal and storage medium


    Additional title:

    车辆制动踏板的故障处理方法、装置、设备及存储介质


    Contributors:
    JIA SHAOQING (author) / CHEN XINQIANG (author) / LIANG CHANGFEI (author) / ZHU GANG (author)

    Publication date :

    2024-09-17


    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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