The embodiment of the invention provides a vehicle motor control method and device, electronic equipment and a storage medium, and the method comprises the steps that the driving intention of a target user is judged according to sensor information, the vehicle speed corresponding to a target vehicle is determined according to controller information, and the driving intention comprises the total driving demand torque of the target vehicle; determining a target driving demand torque corresponding to each motor of the target vehicle according to the total driving demand torque, and determining a target rotating speed interval according to the vehicle speed; and the target rotating speed interval and the target driving demand torque are sent to a motor controller of the target vehicle, so that the motor controller controls a motor corresponding to the target vehicle to operate according to the target rotating speed interval and the target driving demand torque. The vehicle power distribution can be dynamically and more accurately performed by setting the rotating speed, the required torque and the rotating speed interval, so that the wheel speed is stabilized in the optimal slip rate interval by controlling the rotating speed of the motor no matter the vehicle is in an acceleration, deceleration or steering working condition, and the stability of the vehicle is ensured.
本发明实施例提供了一种车辆电机控制方法、装置、电子设备及存储介质,包括:根据传感器信息判断目用户的驾驶意图,根据控制器信息确定目标车辆对应的车速,驾驶意图包括目标车辆的总驾驶需求扭矩;根据总驾驶需求扭矩确定目标车辆每个电机对应的目标驾驶需求扭矩,根据车速确定目标转速区间;向目标车辆的电机控制器发送目标转速区间和目标驾驶需求扭矩,以使电机控制器根据目标转速区间和目标驾驶需求扭矩控制目标车辆对应的电机运转。本申请通过对转速和需求扭矩以及转速区间的设置可以动态的更精确的进行车辆动力分配,使得无论车辆处于加速、减速、或转向工况,通过对电机转速的控制,将轮速稳定在最佳滑移率区间,保证车辆稳定性。
Vehicle motor control method and device, electronic equipment and storage medium
车辆电机控制方法、装置、电子设备及存储介质
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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