The invention discloses a steer-by-wire system, a control method and device thereof and a storage medium, the steering system comprises a steering actuator, the steering actuator is configured to control the turning angle of a steering engine, and the method comprises the steps that the wheel speed difference and the yaw velocity of a vehicle are obtained; when it is determined that the vehicle is in a straight moving state according to the wheel speed difference and/or the yaw velocity, the steering angle of a steering engine is obtained; and determining a steering angle compensation value according to the steering engine steering angle, and controlling a steering actuator to control the steering engine steering angle according to the steering angle compensation value. According to the control method, straight driving of the vehicle can be guaranteed, and the driving experience of a user is improved.

    本发明公开了一种线控转向系统及其控制方法和控制装置、存储介质,所述转向系统包括转向执行器,转向执行器被配置为控制转向机的转角,所述方法包括:获取车辆的轮速差和横摆角速度;在根据轮速差和/或横摆角速度确定车辆处于直行状态时,获取转向机转角;根据转向机转角确定转角补偿值,并控制转向执行器根据转角补偿值控制转向机转角。本发明的控制方法,能够保证车辆的直线行驶,提升用户驾驶体验。


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    Titel :

    Steering-by-wire system, control method and control device thereof and storage medium


    Weitere Titelangaben:

    线控转向系统及其控制方法和控制装置、存储介质


    Beteiligte:
    HUANG SITING (Autor:in) / TU SU (Autor:in) / XU HAILONG (Autor:in) / SONG HUAIWEN (Autor:in) / MENG FANPO (Autor:in) / XIA JINLONG (Autor:in) / YANG PENGFEI (Autor:in) / XU TING (Autor:in)

    Erscheinungsdatum :

    23.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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