The invention is suitable for the technical field of vehicles, and provides a motor control method and device, a vehicle and a storage medium. The motor control method comprises the steps that the actual rotating speed of a motor is acquired, and the rotating speed change gradient of the motor is determined according to the actual rotating speed of the motor; when the rotating speed change gradient of the motor is larger than or equal to the preset change gradient, the running speed of the vehicle is obtained; determining a target request torque according to the running speed of the vehicle, the actual rotating speed of the motor and the current request torque of the motor; and adjusting the rotating speed of the motor based on the target request torque. According to the motor control method provided by the embodiment of the invention, the problem that the comfort of the vehicle is affected due to abnormal sound of the vehicle caused by short flying of the driving wheels during driving of the vehicle can be solved.

    本申请适用于车辆技术领域,提供了一种电机控制方法、装置、车辆及存储介质。所述电机控制方法包括:获取电机的实际转速,并根据电机的实际转速,确定电机的转速变化梯度;当电机的转速变化梯度大于或等于预设变化梯度时,获取车辆的行驶速度;根据车辆的行驶速度、电机的实际转速和电机的当前请求扭矩,确定目标请求扭矩;基于目标请求扭矩对电机进行转速调节。本申请实施例提供的电机控制方法可以解决车辆行驶时,驱动轮短暂腾空导致车辆发出异响,影响车辆的舒适性的问题。


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    Titel :

    Motor control method and device, vehicle and storage medium


    Weitere Titelangaben:

    电机控制方法、装置、车辆及存储介质


    Beteiligte:
    ZHANG QINGZHU (Autor:in)

    Erscheinungsdatum :

    05.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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