The invention provides a vehicle driving control method and a multi-wheel independent driving vehicle. The method is applied to the multi-wheel independent drive vehicle, and the vehicle comprises a plurality of drive motors corresponding to wheels. The method comprises that: a drive instruction used for driving the drive motors is obtained, and the required torque corresponding to the drive instruction is determined, wherein the required torque represents the motor torque needing to be changed; a current gear of the vehicle is determined; and an actual torque of the driving motor is determined according to the required torque and the current gear. The actual torque of the driving motor is jointly determined according to the current gear of the vehicle and the required torque determined based on the driving instruction, the actual torque of the driving motor can be controlled to be matched with the current gear of the vehicle as much as possible, and then the stability of the multi-wheel independent driving vehicle in the running process can be improved.

    本申请提供一种车辆驱动控制方法及多轮独立驱动车辆,方法应用于多轮独立驱动车辆,所述车辆包括多个与车轮分别对应的驱动电机,所述方法包括:获得用于驱动所述驱动电机的驱动指令,并确定出所述驱动指令对应的需求转矩,其中,所述需求转矩表示需要改变的电机转矩;确定出所述车辆的当前档位;根据所述需求转矩和所述当前档位,确定出所述驱动电机的实际转矩。根据车辆的当前档位和基于驱动指令确定出的需求转矩共同确定驱动电机的实际转矩,可以尽可能使控制驱动电机的实际转矩与车辆的当前档位相匹配,从而可以提高多轮独立驱动车辆在行驶过程中的稳定性。


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    Titel :

    Vehicle drive control method and multi-wheel independent drive vehicle


    Weitere Titelangaben:

    车辆驱动控制方法及多轮独立驱动车辆


    Beteiligte:
    WANG WEIDA (Autor:in) / YANG CHAO (Autor:in) / WANG WEI (Autor:in) / ZHANG YUANBO (Autor:in) / XIANG CHANGLE (Autor:in)

    Erscheinungsdatum :

    2020-06-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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