The invention provides a motor control method and device, electronic equipment and a readable medium. The method comprises the steps that the initial voltage and the target heating value of a driving motor of the vehicle are obtained, the working torque of the driving motor is determined, and the initial voltage is lower than or equal to the voltage of a power battery of the vehicle; if the target calorific value is higher than the calorific value threshold value, the boost voltage of the driving motor is determined according to the working torque of the driving motor, the vehicle speed of the vehicle and a boost voltage relation table, the boost voltage is higher than the voltage of a power battery, and the boost voltage relation table comprises the corresponding relation between the vehicle speed and the motor torque and the boost voltage; determining a target working voltage according to the boosting voltage of the driving motor and the target heating value; and outputting the target working voltage to the driving motor. The method can ensure the working temperature of the power battery and improve the use experience of the vehicle.
本申请提供一种电机控制方法、装置、电子设备和可读介质。该方法包括:获取车辆的驱动电机的初始电压和目标发热量并确定驱动电机的工作扭矩,初始电压低于或等于车辆的动力电池的电压;若目标发热量高于发热量阈值,则根据驱动电机的工作扭矩和车辆的车速以及升变电压关系表,确定驱动电机的升变电压,其中,升变电压高于动力电池的电压,升变电压关系表包含车速和电机扭矩与升变电压之间的对应关系;根据驱动电机的升变电压和目标发热量,确定目标工作电压;向驱动电机输出目标工作电压。该方法能够确保动力电池的工作温度以及提高车辆的使用体验。
Motor control method and device, electronic equipment and readable medium
电机控制方法、装置、电子设备和可读介质
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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