The invention provides a torque output control method and device, an electric vehicle and a medium. The torque output control method comprises the steps that energy recovery starting is responded, and the current working condition is recognized; if the current working condition is identified as a target energy recovery working condition, determining a target damping torque calibration value corresponding to the target energy recovery working condition according to a preset corresponding relation between the energy recovery working condition and the damping torque calibration value; and adjusting an energy recovery torque value output by the motor through the target damping torque calibration value. Through the torque output control method provided by the invention, the energy recovery torque value output by the motor can be quickly adjusted, the stability of a vehicle body is timely guaranteed, the occurrence of the situation that the vehicle body is out of control is reduced, and thus the riding experience of a user is improved.

    本发明提供一种扭矩输出的控制方法及装置、电动汽车及介质。扭矩输出的控制方法,包括:响应能量回收启动,识别当前工况;若识别当前工况为目标能量回收工况,则根据预置的能量回收工况与阻尼扭矩标定值之间的对应关系,确定目标能量回收工况对应的目标阻尼扭矩标定值;通过目标阻尼扭矩标定值调节电机输出的能量回收扭矩值。通过本发明提供的扭矩输出的控制方法,能够快速调节电机输出的能量回收扭矩值,及时保障车身稳定,降低车身失控的情况发生,从而有助于提升用户的乘车体验。


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    Title :

    Torque output control method and device, electric vehicle and medium


    Additional title:

    扭矩输出的控制方法及装置、电动汽车及介质


    Contributors:
    LI GUANGGUANG (author) / LI JIAJUN (author) / XIANG JINGSONG (author) / ZHAO WEI (author) / FAN DONG (author)

    Publication date :

    2023-06-23


    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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