The invention provides a control method and device for the rotating speed of a cooling fan, a vehicle, equipment and a medium, and relates to the technical field of vehicles, and the method comprises the steps that candidate rotating speed points with the NVH performance reaching the standard and a rotating speed frequency avoiding interval formed by all rotating speed points with the NVH performance not reaching the standard are screened out from the NVH performance in the vehicle. And the rotating speed of the cooling fan is adjusted by referring to the candidate rotating speed point and/or the rotating speed frequency avoiding interval, so that the cooling fan does not affect the NVH performance in the vehicle while meeting the heat dissipation requirement of the heat management system.

    本申请提出一种冷却风扇转速的控制方法、装置、车辆、设备及介质,涉及车辆技术领域,该方法从车内NVH性能出发,筛选出NVH性能达标的候选转速点,以及NVH性能不达标的各个转速点构成的转速避频区间。参考候选转速点和/或转速避频区间对冷却风扇转速进行调整,使得冷却风扇在满足热管理系统散热需求的同时不影响车内NVH性能。


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    Title :

    Cooling fan rotating speed control method and device, electronic equipment and storage medium


    Additional title:

    冷却风扇转速的控制方法、装置、电子设备及存储介质


    Contributors:
    LI ZHI (author) / ZHANG BINYU (author) / YE XIANG (author) / FU YULE (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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