The invention discloses a vehicle driving control method, device and equipment and a storage medium, and the method comprises the steps: determining the continuous discharge power of a power battery if the extended-range vehicle has a power supplement demand in the process that the extended-range vehicle runs in a pure electric mode; obtaining the current actual output power of the driving motor, and determining the duration that the current actual output power is continuously greater than the continuous discharge power; and when the duration is larger than a preset duration threshold value, the range extender is controlled to supplement power to the driving motor. In the process that the range-extended vehicle runs in the pure electric mode, if the power battery cannot output enough power to the driving motor, the range extender is controlled to supplement power to the driving motor, so that the driving motor outputs torque to drive the vehicle to run, the technical problem that the power of the range-extended vehicle is insufficient in the pure electric mode is solved, and the driving efficiency is improved. And the driving experience of the user is improved.

    本发明公开了一种车辆驱动控制方法、装置、设备及存储介质,该方法包括:在增程车辆以纯电模式行驶的过程中,若增程车辆存在功率补充需求,则确定动力电池的持续放电功率;获取驱动电机的当前实际输出功率,并确定当前实际输出功率持续大于持续放电功率的时长;在时长大于预设时长阈值时,控制增程器对驱动电机进行功率补充。本发明在增程车辆以纯电模式行驶的过程中,若动力电池无法向驱动电机输出足够的功率,则控制增程器对驱动电机进行功率补充,以使驱动电机输出扭矩来驱动车辆行驶,解决了纯电模式下增程车辆动力不足的技术问题,提升了用户的驾驶体验。


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    Title :

    Vehicle driving control method, device and equipment and storage medium


    Additional title:

    车辆驱动控制方法、装置、设备及存储介质


    Contributors:
    QIAO QIHONG (author) / GUO WENJUAN (author) / LIU XIAOQIN (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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