The invention discloses a method and device for controlling a single-point braking failure vehicle and the vehicle. The method comprises the steps that real-time state information of a vehicle is obtained, and the real-time state information at least comprises a wheel speed signal, a braking request signal and a turning angle signal; the wheel speed signals of the vehicle are analyzed in a plurality of continuous pulse intervals, a target wheel is determined from a plurality of wheels of the vehicle, the target wheel is a wheel except a fault wheel in the wheels, and the fault wheel is a locked wheel when single-point braking failure happens to the vehicle; and controlling a mechanical brake caliper corresponding to the target wheel to be adjusted to a target clamping state based on the braking request signal, and controlling a steering angle of a steering mechanism of the vehicle to be adjusted to a target angle based on the steering angle signal. According to the invention, the technical problems of high complexity and low brake system utilization rate of the method for controlling the single-point brake failure vehicle provided by the related technology are solved.

    本发明公开了一种控制单点制动失效车辆的方法、装置及车辆。其中,该方法包括:获取车辆的实时状态信息,其中,实时状态信息至少包括轮速信号、制动请求信号和转角信号;在多个连续的脉冲区间内对车辆的轮速信号进行分析,从车辆的多个车轮中确定目标车轮,其中,目标车轮为多个车轮中除故障车轮外的车轮,故障车轮为车辆发生单点制动失效时的抱死车轮;基于制动请求信号,控制目标车轮对应的机械制动钳调整至目标夹紧状态,以及基于转角信号,控制车辆的转向机构的转向角调整至目标角度。本发明解决了相关技术提供的控制单点制动失效车辆的方法其复杂度高、制动系统利用率低的技术问题。


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    Title :

    Method and device for controlling single-point braking failure vehicle and vehicle


    Additional title:

    控制单点制动失效车辆的方法、装置及车辆


    Contributors:
    HE XIHAO (author) / LIU RU (author) / WANG WENJIE (author) / YU SHANYONG (author)

    Publication date :

    2023-09-05


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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