Systems and methods for controlling a vehicle speed of a vehicle include a controller communicatively coupled to an electric motor and a brake mechanism. The controller is configured to receive an indication of a desired change in vehicle speed, activate the motor speed regulator in response to the brake mechanism being in the released state, and regulate the output torque in response to the vehicle speed, where the vehicle speed decreases as a load corresponding to the motor increases.
用于控制车辆的车辆速度的系统和方法包括通信地联接到电动机和制动机构的控制器。控制器构造成接收车辆速度的期望变化的指示,响应于制动机构处于释放状态而激活电动机速度调节器,响应于车辆速度调节输出扭矩,其中随着对应于电动机的负载增加,车速降低。
Electrically driven vehicle capable of moving slowly at low speed
低速缓慢移动的电驱动车
2022-07-08
Patent
Elektronische Ressource
Chinesisch