The invention discloses a gear shifting control method, an electric driving force assembly and a vehicle, and relates to the technical field of variable speed control. The gear shifting control method is applied to a gear shifting controller of the vehicle and comprises the steps that a driving motor of the vehicle is controlled to reduce output torque to gear shifting torque according to a gear shifting instruction, and in the output torque reducing process, the change rate of the output torque is the maximum in the middle time period. A gear shifting mechanism of the vehicle is controlled to be engaged with first gear teeth. The gear shifting control method, the electric driving force assembly and the vehicle all have the characteristics of small gear shifting impact and high driving comfort.

    本发明公开了一种换挡控制方法、电驱动力总成及车辆,涉及变速控制技术领域。该换挡控制方法应用于车辆的换挡控制器,且包括:依据换挡指令控制车辆的驱动电机将输出转矩降低为换挡转矩,且在输出转矩下降过程中,输出转矩的变化率在中间时间段最大。控制车辆的换挡机构与第一档位齿啮合。该换挡控制方法、电驱动力总成及车辆均具有换挡冲击较小,驾驶舒适性较高的特点。


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    Title :

    Gear shifting control method, electric driving force assembly and vehicle


    Additional title:

    换挡控制方法、电驱动力总成及车辆


    Contributors:
    LI YANG (author) / YANG BO (author) / YAN QI (author) / YI XURONG (author) / WANG XINYIN (author)

    Publication date :

    2022-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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