The invention provides a vehicle steering control method and device, a steering control unit and a readable storage medium. The method comprises the steps that in response to a vehicle steering instruction, driving data of a vehicle at the current moment are obtained, and the driving data at the current moment comprise the current transverse acceleration and the current speed; acquiring a target wheel steering angle at the next moment according to the driving data at the current moment; according to the target wheel steering angle and the current speed, the predicted transverse acceleration at the next moment is determined; updating the target wheel steering angle according to the predicted transverse acceleration and the current transverse acceleration in response to the predicted transverse acceleration outside the preset acceleration range; and when the next moment is reached, controlling the vehicle to steer based on the target wheel steering angle. According to the method, the control precision is improved.

    本申请提供一种车辆转向控制方法、装置、转向控制单元及可读存储介质。该方法包括:响应于车辆转向指令,获取车辆当前时刻的行驶数据,当前时刻的行驶数据包括当前横向加速度和当前速度;根据当前时刻的行驶数据获取下一时刻的目标车轮转向角;根据目标车轮转向角和当前速度,确定下一时刻的预测横向加速度;响应预测横向加速度在预设加速度范围外,根据预测横向加速度和当前横向加速度更新目标车轮转向角;在到达下一时刻时,基于目标车轮转向角控制车辆进行转向。本申请的方法提升了控制精度。


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    Title :

    Vehicle steering control method and device, steering control unit and readable storage medium


    Additional title:

    车辆转向控制方法、装置、转向控制单元及可读存储介质


    Contributors:
    LYU DENGKE (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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