The embodiment of the invention discloses a motor control method and device, equipment and a storage medium, and the method comprises the steps: obtaining the real-time rotating speed and first torque of a motor in the tooth surface switching process of a vehicle; the first torque is the torque required by the motor under the real-time working condition; determining a second torque based on the real-time rotating speed and a preset target rotating speed; the second torque is the torque required for adjusting the real-time rotating speed to the target rotating speed; and determining a target torque based on the smaller one of the first torque and the second torque, and controlling rotation of the motor based on the target torque. Thus, it can be avoided that torque parameters are difficult to balance between acceleration response and vibration sound, the reuse rate of calibration parameters is also improved, and the workload is saved.

    本申请实施例公开了一种电机控制方法、装置、设备及存储介质,其中,所述方法包括:在车辆的齿面切换过程中,获取电机的实时转速和第一扭矩;所述第一扭矩为所述电机在实时工况下所需的扭矩;基于所述实时转速和预设的目标转速,确定第二扭矩;所述第二扭矩为将所述实时转速调整至所述目标转速所需的扭矩;基于所述第一扭矩和所述第二扭矩两者中的较小值,确定目标扭矩,并基于所述目标扭矩控制所述电机的转动。这样,可以避免扭矩参数在加速响应和振动声响之间艰难平衡,也提高标定参数复用率,节省工作量。


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    Title :

    Motor control method and device, equipment and storage medium


    Additional title:

    电机控制方法、装置、设备及存储介质


    Contributors:
    AO XIANG (author) / HAN YONGBO (author)

    Publication date :

    2025-01-10


    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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