The invention discloses a method for calculating the zero offset of a steering wheel, a method for correcting the zero offset of the steering wheel and electronic equipment, and the method for calculating the zero offset of the steering wheel comprises the steps: obtaining vehicle bus information when a vehicle is in a driving state; and when the vehicle meets the zero offset calculation triggering condition, the steering wheel zero offset value is obtained according to the vehicle bus information. By means of the method, the zero offset value of the steering wheel can be calculated in the online state and the dynamic running process of the vehicle, and the zero offset value of the steering wheel can be updated in real time in the running process.

    本发明公开了一种计算方向盘零偏的方法、方向盘零偏校正方法和电子设备,所述计算方向盘零偏的方法包括:车辆处于行车状态时,获取车辆总线信息;车辆满足零偏计算触发条件时,根据车辆总线信息获得方向盘零偏值。采用该方法可以在车辆在线状态和动态运行过程中实现方向盘零偏值的计算,并且在行驶中能够实时更新方向盘零偏值。


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    Title :

    Method for calculating steering wheel zero offset, steering wheel zero offset correction method and electronic equipment


    Additional title:

    计算方向盘零偏的方法、方向盘零偏校正方法和电子设备


    Contributors:
    REN ZHONGCHAO (author) / CUI HONGBIN (author) / LYU SONG (author) / LI FENG (author)

    Publication date :

    2025-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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