Motor control method and device, equipment and storage medium

The invention provides a motor control method and device, equipment and a storage medium, and relates to the technical field of vehicles. In the scheme, a motor controller of the vehicle determines whether the driving motor is overspeed or not according to the actual rotating speed of the driving motor and the preset maximum allowable rotating speed. And under the condition that the driving motor is overspeed, the overspeed grade of the driving motor is further determined. And based on different overspeed grades, different motor control strategies are applied, so that the rotating speed of the driving motor is controlled to be reduced to be within the range of the maximum allowable rotating speed. According to the motor control method, the situation that a motor controller device is damaged due to the fact that the rotating speed of the driving motor is too high can be avoided. 本申请提供一种电机控制方法、装置、设备及存储介质，涉及车辆技术领域。在该方案中，车辆的电机控制器根据驱动电机的实际转速和预设的最大允许转速，确定驱动电机是否超速。在驱动电机超速的情况下，进一步确定驱动电机的超速等级。基于不同的超速等级，应用不同的电机控制策略，从而控