The invention discloses a vehicle-mounted air purifier control method, a vehicle-mounted air purifier and an automobile. The method comprises the steps that the rotating speed gears of a draught fan are determined, and the compensation coefficient of each gear is determined according to the rotating speed gears of the draught fan; defining rotating speed gradient time; recording the current rotating speed gear as a first gear; the rotating speed of the fan is switched, and the switched rotating speed gear serves as a second gear; constructing a rotating speed gradual change algorithm according to the rotating speed gradual change time, the compensation coefficient of the first gear and the compensation coefficient of the second gear; and the current compensation coefficient of the fan is adjusted according to the rotating speed gradual change algorithm, so that the fan gradually changes from the compensation coefficient of the first gear to the compensation coefficient of the second gear within the rotating speed gradual change time. Smooth gradual change of the compensation coefficient can be achieved, and the situation that when the rotating speed of the fan is switched, the air quality numerical value changes excessively due to sudden change of the compensation coefficient is avoided.

    本发明公开了一种车载空气净化器控制方法、车载空气净化器及汽车,方法包括:确定风机的转速档位,根据风机的转速档位确定各个档位的补偿系数;定义转速渐变时间;记录当前转速档位作为第一档位;切换风机的转速,将切换后的转速档位作为第二档位;根据转速渐变时间、第一档位的补偿系数和第二档位的补偿系数构建转速渐变算法;根据转速渐变算法调节风机的当前补偿系数,使风机在转速渐变时间内从第一档位的补偿系数渐变至第二档位的补偿系数。本发明可以实现补偿系数的平滑渐变,使风机在切换转速时不会因为补偿系数突变而导致空气质量数值变化幅度过大。


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    Title :

    Vehicle-mounted air purifier control method, vehicle-mounted air purifier and automobile


    Additional title:

    车载空气净化器控制方法、车载空气净化器及汽车


    Contributors:
    WANG JUN (author) / XING XING (author) / LI HONGJIA (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / 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



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