本发明公布一种纯电动装载机自动起步控制系统及控制方法,属于装载机领域。档位手柄、刹车踏板、油门踏板、手刹开关与整车控制器电连接;电机控制器控制连接电机,电机控制器与整车控制器电连接。整车控制器接收电机控制器反馈的转速并且生成起步动力扭矩传送至电机控制器,电机控制器根据接收到的起步力矩控制电机工作,控制电机转速。本发明实现了在任何负载情况下电动装载机的快速起步功能,也达到了传统燃油装载机正常行驶过程中的缓慢起步,实现了车辆的平稳、无震动起步,提高了司机驾驶舒适度,减少电耗,增加了工作续航时间。
The invention discloses an automatic starting control system and method for a pure electric loader and belongs to the field of loaders. A gear handle, a brake pedal, an accelerator pedal and a hand brake switch are electrically connected with a vehicle control unit; and a motor controller is in control connection with a motor and is electrically connected with a vehicle control unit; the vehicle control unit receives the rotating speed fed back by the motor controller, generates starting power torque and transmits the starting power torque to the motor controller, and the motor controller controls the motor to work and controls the rotating speed of the motor according to the received starting torque. The system is advantaged in that the quick starting function of the electric loader under any load condition is achieved, slow starting of a traditional fuel oil loader in the normal running process is achieved, stable and vibration-free starting of a vehicle is achieved, the driving comfort of a driver is improved, power consumption is reduced, and the working endurance time is prolonged.
纯电动装载机自动起步控制系统及控制方法
2024-07-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |