The invention provides a steering wheel turning angle error elimination method, a controller, a storage medium and a vehicle. The method comprises the steps that a first following angle at the ith moment is obtained; performing updating operation on the first following angle to obtain an updated first following angle so as to eliminate an angle error of an angle sensor; and determining the actual rotation angle of the steering wheel at the ith moment according to the updated first following angle. Thus, the following angle at the ith moment is obtained and updated, so that the angle error of the angle sensor is eliminated, the accuracy of the output actual rotation angle of the steering wheel is improved, and then the accuracy and safety of vehicle steering system control are improved.

    本申请提供了一种方向盘转角的误差消除方法、控制器、存储介质及车辆,所述方法包括:获取第i时刻的第一跟随角度;针对所述第一跟随角度进行更新操作,得到更新后的第一跟随角度以消除角度传感器的角度误差;根据所述更新后的第一跟随角度确定第i时刻方向盘的实际转动角度。如此,本申请通过获取第i时刻的跟随角度,并对其进行角度更新以实现消除角度传感器的角度误差,提高输出的方向盘实际转动角度的准确性,进而提高车辆转向系统控制的准确性和安全性。


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    Title :

    Steering wheel angle error elimination method, controller, storage medium and vehicle


    Additional title:

    方向盘转角的误差消除方法、控制器、存储介质及车辆


    Contributors:
    FENG TIANZHI (author) / WANG ZHONGWEI (author) / WANG JIN (author) / MU SHIJUN (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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