The invention relates to the technical field of vehicle control, and provides a vehicle energy recovery control method and device, electronic equipment and a vehicle. The method is applied to a double-shaft double-motor vehicle. The method comprises the following steps: determining a motor request recovery torque; determining to-be-recycled torques from the motor request recycling torques based on the recycling capacities of a front axle motor and a rear axle motor, and performing distribution processing on the to-be-recycled torques according to a preset rule to obtain a distribution recycling torque corresponding to each axle; in response to the fact that any one of the front and rear wheels slides, the distribution and recovery torque of the axle corresponding to the sliding wheel is reduced, and meanwhile the distribution and recovery torque of the axle corresponding to the non-sliding wheel is increased; in response to determining that both the front and rear wheels slip, the torque to be retrieved is reduced. Thus, the distributed recovery torque is transferred from the axle corresponding to the sliding wheel to the axle corresponding to the non-sliding wheel, so that the sliding wheel stops sliding, and energy recovery is maintained while the stability of the vehicle is kept.

    本公开涉及车辆控制技术领域,提供一种车辆能量回收的控制方法、装置、电子设备及车辆。应用于双轴双电机车辆;所述方法包括:确定电机请求回收扭矩;基于前轴电机和后轴电机的回收能力从所述电机请求回收扭矩中确定待回收扭矩,按照预设规则对所述待回收扭矩进行分配处理得到每个车轴对应的分配回收扭矩;响应于确定前后轮中任一车轮出现滑移,降低出现滑移车轮对应车轴的分配回收扭矩,同时增加未出现滑移车轮对应车轴的分配回收扭矩;响应于确定前后轮都出现滑移,降低所述待回收扭矩。这样,通过将分配回收扭矩从出现滑移车轮对应的车轴向未出现滑移车轮对应的车轴转移,使得出现滑移车轮停止滑移,从而在保持车辆稳定的同时维持能量回收。


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    Titel :

    Vehicle energy recovery control method and device, electronic equipment and vehicle


    Weitere Titelangaben:

    车辆能量回收的控制方法、装置、电子设备及车辆


    Beteiligte:
    LIU HONGWEI (Autor:in)

    Erscheinungsdatum :

    12.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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