The invention provides a rear wheel steering control method and a vehicle, and the method relates to the technical field of vehicles, and comprises the following steps: obtaining the current state of the vehicle; when the current state of the vehicle is the parking state, a first current steering angle of a rear wheel of the vehicle is obtained; whether the first current steering angle of the rear wheel is a target steering angle or not is judged, and when the first current steering angle of the rear wheel is not the target steering angle, the rear wheel is controlled to steer so that the rear wheel can rotate from the first current steering angle to the target steering angle; when a change in the steering angle of the steering wheel is detected, the steering angle of the rear wheel is controlled to be maintained at the target steering angle. The function of automatically controlling the steering angle of the rear wheel in the parking state can be achieved, the rear wheel can be controlled not to steer along with rotation of the steering wheel in the parking state, and therefore loss of the rear wheel is reduced, and the service life of the rear wheel is prolonged.

    本申请提供了一种后车轮转向的控制方法及车辆,该方法涉及车辆技术领域,包括:获取车辆的当前状态;在车辆的当前状态处于驻车状态时,获取车辆的后车轮的第一当前转向角;判断后车轮的第一当前转向角是否为目标转向角,在后车轮的第一当前转向角不为目标转向角时,控制后车轮转向以使后车轮由第一当前转向角转动为目标转向角;在检测到方向盘的转角发生变化时,控制后车轮的转向角维持为目标转向角。本申请能够实现在驻车状态下自动控制后车轮转向角的功能,并且能够在驻车状态下控制后车轮不随方向盘转动的转动而转向,从而减少后车轮的损耗,提高其使用寿命。


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    Title :

    Rear wheel steering control method and vehicle


    Additional title:

    后车轮转向的控制方法及车辆


    Contributors:
    GUO JIAWEI (author) / MA SHAOCHONG (author) / HAN DONGXUE (author) / GUO LU (author) / LI FEI (author) / LI QI (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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