The invention relates to a motor control method and device, a controller, a storage medium and a vehicle, and is applied to a domain controller, the method comprises the following steps: obtaining a brake signal and an accelerator signal of the vehicle; according to the brake signal and the accelerator signal of the vehicle, the required torque of the motor is obtained; obtaining a torque adjustment parameter of the motor according to the required torque of the motor; and sending the torque adjustment parameter to a motor controller, wherein the torque adjustment parameter is used for indicating the motor controller to control the motor to output the required torque based on the torque adjustment parameter. According to the embodiment of the invention, a series of calculation tasks originally completed by the motor controller are concentrated to the domain controller to be completed, so that the calculation process and the calculation amount of the motor controller are reduced, the time for the motor to respond to the required torque is reduced, the timeliness of the motor to respond to the torque requirement is improved, and the smoothness and the controllability of the whole vehicle are improved.

    本公开涉及一种电机控制方法、装置、控制器、存储介质及车辆,应用于域控制器,所述方法包括:获取车辆的制动信号和油门信号;根据所述车辆的制动信号和油门信号,得到所述电机的需求扭矩;根据所述电机的需求扭矩,得到所述电机的扭矩调整参数;向电机控制器发送所述扭矩调整参数,所述扭矩调整参数用于指示所述电机控制器基于所述扭矩调整参数控制所述电机输出所述需求扭矩。本公开实施例将原本由电机控制器完成的一系列计算任务集中到域控制器来完成,减少了电机控制器的计算过程和计算量,从而减少了电机响应需求扭矩的时间,提高了电机响应扭矩需求的时效性,提高了整车的平顺性和可操控性。


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    Title :

    Motor control method and device, controller, storage medium and vehicle


    Additional title:

    电机控制方法、装置、控制器、存储介质及车辆


    Contributors:
    LI DELIN (author) / YI YA (author) / ZHENG FANG (author) / SHENG HEJIANG (author) / CAI LIBO (author)

    Publication date :

    2024-07-02


    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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