The invention discloses a vehicle motor control method which comprises the steps that current operation information of a vehicle motor is obtained, the current state of the vehicle motor is determined according to the current operation information, and when the vehicle motor is in a preset state and a vehicle is in a preset working condition, the output torque of the vehicle motor is controlled to be reduced. Thus, according to the vehicle, the output torque of the vehicle motor can be controlled to be reduced, heat generation of the vehicle motor is reduced due to reduction of the output torque, the situation that a motor driving system is overheated due to the fact that the vehicle motor generates too much heat is avoided, and safe operation is guaranteed. When the vehicle determines that the vehicle motor is in the preset state and the vehicle is in the preset working condition, the output torque of the vehicle motor is controlled to be reduced, so that the output torque can be reduced at a reasonable time, and the situation that the vehicle which is not in the preset working condition is insufficient in output torque of the vehicle motor is avoided. And therefore, stable driving can be guaranteed.
本申请公开一种车辆电机的控制方法,方法包括:获取车辆电机的当前运行信息,根据当前运行信息确定车辆电机的当前状态,在车辆电机处于预设状态且车辆处于预设工况的情况下,控制车辆电机的输出扭矩下降。如此,本申请的车辆可控制车辆电机的输出扭矩下降,使得车辆电机因输出扭矩的降低而减少热量产生,避免车辆电机因产生热量过多,导致电机驱动系统过热的情况出现,安全运行得到保障。本申请的车辆确定出车辆电机处于预设状态,且自身处于预设工况的情况下控制车辆电机的输出扭矩下降,使得输出扭矩可在合理时机下降,避免未处于预设工况下的车辆因车辆电机的输出扭矩不足,无法可靠执行车辆驾驶操作的情况出现,稳定行驶得以保障。
Vehicle motor control method and device, vehicle and readable storage medium
车辆电机的控制方法、控制装置、车辆及可读存储介质
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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