The invention relates to a speed limit control system and method for an electric locomotive. The system comprises a processing unit, a driving data unit, a memory storage unit, a data transmission unit, and a motor drive control unit; the processing unit compares a real-time speed provided by the driving data unit with a speed limit value, and when the real-time speed of the vehicle reaches the speed limit value, the processing unit outputs a speed reduction instruction to the motor drive control unit to limit the rotating speed of a motor, so that the vehicle speed does not exceed an allowable range, and traffic accidents caused by too high vehicle speed are avoided.
本发明关于一种电动机车的车速限控系统及方法,该系统包含一处理单元、一行车数据单元、一记忆储存单元、一数据传输单元及一电机驱动控制单元,其中,该处理单元将该行车数据单元提供的一即时车速与一限速值相比较,当车辆的即时车速达到该限速值时,该处理单元输出一降速指令给该电机驱动控制单元以限制电机转速,令车速不超过一容许范围,避免车速过快导致交通意外事故。
Speed limit control system and method of electric locomotive
电动机车的车速限控系统及方法
2021-03-26
Patent
Electronic Resource
Chinese
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