The invention relates to the field of automobiles and discloses a control method of a steering wheel, a control system of the steering wheel, a steering system and an automobile, wherein the steeringwheel is decoupled or coupled with wheels through a decoupling device (3), and the control method comprises the following steps of calculating a steering angle difference value alpha of the steering wheel after decoupling is finished relative to the steering angle difference value alpha before decoupling; and the steering wheel is controlled to return according to the rotation angle difference value alpha, so the decoupling device (3) can couple the steering wheel and the wheels. According to the method provided by the invention, the steering wheel and the wheels of the automobile with the game function and the normal driving function can be smoothly coupled after the game is finished, so use performance of the automobile is optimized.

    本发明涉及汽车领域,公开了一种方向盘的控制方法、一种方向盘的控制系统、一种转向系统以及一种汽车。其中,所述方向盘通过解耦装置(3)与车轮解耦或耦合,所述控制方法包括:计算所述方向盘在解耦结束后相对于解耦前的转角差值α;根据所述转角差值α控制所述方向盘回正以使所述解耦装置(3)能够耦合所述方向盘和所述车轮。本发明提供的方法能够使兼具游戏功能和正常驾驶功能的汽车在游戏结束后方向盘和车轮顺利耦合,从而优化汽车的使用性能。


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    Titel :

    Steering wheel control method and system, steering system and automobile


    Weitere Titelangaben:

    方向盘的控制方法和系统、转向系统以及汽车


    Beteiligte:
    BAI YUNHUI (Autor:in) / ZHAO MIN (Autor:in) / GONG YIQUN (Autor:in) / SU JUN (Autor:in)

    Erscheinungsdatum :

    2021-03-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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