The invention discloses a vehicle steering wheel shaking optimization method and device, equipment and a storage medium, and belongs to the technical field of steering wheel control. In the vehicle braking process, the current motor recovery torque of the vehicle is obtained; when the current motor recovery torque is larger than a preset motor recovery torque threshold value, it is determined that a steering wheel of the vehicle shakes, and the current engine rotating speed is obtained; and based on the current engine rotating speed and the current motor recovery torque, steering wheel shaking is optimized, the problem of steering wheel vibration in the braking process is avoided, the development period is shortened, and the whole vehicle performance is improved in a time-saving and economical mode.

    本发明公开了一种车辆的方向盘抖动优化方法、装置、设备及存储介质,属于方向盘控制技术领域。本发明在车辆制动过程中,获取车辆的当前电机回收扭矩;在所述当前电机回收扭矩大于预设电机回收扭矩阈值时,确定车辆的方向盘发生抖动,获取当前发动机转速;基于所述当前发动机转速和所述当前电机回收扭矩对方向盘抖动进行优化,避免产生制动过程中方向盘振动问题,缩短开发周期,以省时经济的方式提升了整车性能。


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    Title :

    Vehicle steering wheel shaking optimization method and device, equipment and storage medium


    Additional title:

    车辆的方向盘抖动优化方法、装置、设备及存储介质


    Contributors:
    FAN FUGUI (author) / ZHANG ZIGUANG (author) / ZHAO XINHUI (author) / LYU GANG (author) / YANG ZHIWEI (author)

    Publication date :

    2023-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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