The invention relates to the technical field of vehicles, and discloses a control method and device for a vehicle driving motor, a vehicle and a computer readable storage medium, and the control method comprises the steps that the current opening degree of an accelerator pedal of the vehicle is detected; if it is detected that the current opening degree is zero, target recovery torque is determined based on the current vehicle speed, and a driving motor is controlled to work at the target recovery torque to conduct energy recovery; wherein a preset relation exists between the target recovery torque and the vehicle speed; when it is detected that the current opening degree is larger than zero and smaller than the first preset opening degree, the driving motor is controlled to work at the preset recovery torque based on the current opening degree; wherein the preset recovery torque is smaller than the current recovery torque of the driving motor when it is detected that the current opening degree is larger than zero, and the preset recovery torque is reduced along with increase of the opening degree of the accelerator pedal. Therefore, a driver can adjust the energy recovery intensity by adjusting the opening degree of the accelerator pedal, so that the deceleration feeling of the vehicle in the energy recovery process meets the expectation of the driver, and the driving comfort is improved.

    本申请涉及车辆技术领域,公开了一种车辆驱动电机的控制方法、装置、车辆及计算机可读存储介质,包括:检测车辆的加速踏板的当前开度;检测到当前开度为零,则基于当前车速确定出目标回收扭矩,并控制驱动电机以目标回收扭矩工作以进行能量回收;其中,目标回收扭矩与车速之间存在预设关系;检测到当前开度大于零且小于第一预设开度,则基于当前开度控制驱动电机以预设回收扭矩工作;其中,预设回收扭矩小于检测到当前开度大于零时驱动电机的当前回收扭矩,且预设回收扭矩随加速踏板开度的增大而减小。因此,驾驶员能够通过调节加速踏板的开度实现能量回收强度的调节,以使得能量回收过程中的车辆减速感符合驾驶员的预期,以提高驾驶舒适性。


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    Titel :

    Vehicle driving motor control method and device, vehicle and computer readable storage medium


    Weitere Titelangaben:

    车辆驱动电机的控制方法、装置、车辆及计算机可读存储介质


    Beteiligte:
    CHEN JISONG (Autor:in) / XIONG CHAO (Autor:in) / DU BIAO (Autor:in)

    Erscheinungsdatum :

    2024-05-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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