The embodiment of the invention relates to the technical field of vehicles, and discloses a windscreen wiper control method and device and a computer readable storage medium. The method comprises the steps that the PWM duty ratio of a windscreen wiper driver is determined according to the target hanging brush angular speed and the current hanging brush angular speed of a windscreen wiper; wherein the target hanging brush angular speed is determined according to the windscreen wiper angle corresponding to the current position of the windscreen wiper and the vehicle speed; and controlling the windscreen wiper driver to drive the windscreen wiper to operate at the PWM duty ratio. According to the technical scheme, the real-time PWM duty ratio of the windscreen wiper driver can be determined according to the current hanging brush angular speed and the target hanging brush angular speed so as to adjust the running speed of the windscreen wiper in real time, and therefore the hanging brush speed control precision can be improved, the situation that the hanging brush speed or acceleration of the windscreen wiper is too large is avoided, and the service life of the windscreen wiper is prolonged. And the water drops are swept to the front area of the driver by inertia to shield the driving sight.

    本申请实施例涉及车辆技术领域,公开了一种雨刮控制方法、装置及计算机可读存储介质,该方法包括:根据目标挂刷角速度和雨刮当前的挂刷角速度,确定雨刮驱动器的PWM占空比;其中,目标挂刷角速度是根据雨刮当前所处位置对应的雨刮角度、车速而确定的;控制雨刮驱动器以PWM占空比驱动雨刮运行。应用本发明的技术方案,能够以当前的挂刷角速度与目标挂刷角速度,确定实时的雨刮驱动器的PWM占空比,以实时调整雨刮运行速度,从而提高挂刷速度控制精度,避免雨刮挂刷速度或加速度过大,而导致水珠被惯性扫到驾驶员正面区域遮挡驾驶视线。


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    Title :

    Windscreen wiper control method and device and computer readable storage medium


    Additional title:

    雨刮控制方法、装置及计算机可读存储介质


    Contributors:
    WANG BO (author)

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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