The invention provides a steering wheel feedback control method, a vehicle and a readable storage medium. The steering wheel control method is applied to the steer-by-wire system of the vehicle, the steer-by-wire system comprises an upper steering assembly and a lower steering assembly, the upper steering assembly comprises a steering wheel, and the upper steering assembly and the lower steering assembly are mechanically decoupled; the method comprises the following steps: acquiring a first torque of a user for the steering wheel; determining a second torque according to a rack force of the lower steering assembly; determining a feedback torque for the steering wheel according to a deviation value between the first torque and the second torque; and the steering wheel is driven by the feedback torque. The embodiment of the invention is helpful for a user to perceive the running state of the vehicle through the steering wheel.

    本发明提供一种方向盘反馈控制方法、车辆和可读存储介质。方向盘控制方法应用于车辆的线控转向系统,所述线控转向系统包括上转向组件和下转向组件,所述上转向组件包括方向盘,所述上转向组件和所述下转向组件机械解耦;所述方法包括以下步骤:获取用户针对所述方向盘的第一力矩;根据所述下转向组件的齿条力确定第二力矩;根据所述第一力矩和所述第二力矩之间的偏差值确定针对所述方向盘的反馈力矩;以所述反馈力矩驱动所述方向盘。本发明实施例有助于用户通过方向盘感知车辆的运行状态。


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    Title :

    Steering wheel control method, vehicle and readable storage medium


    Additional title:

    方向盘控制方法、车辆和可读存储介质


    Contributors:
    ZHOU DAWEI (author) / ZHU QINGSHUAI (author) / HUANG GANG (author) / LIU JIE (author) / LI JIE (author) / LI WENJIN (author)

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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