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。


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    Titel :

    Speed limit control system and method of electric locomotive


    Weitere Titelangaben:

    电动机车的车速限控系统及方法


    Beteiligte:
    LIN DONGMIN (Autor:in) / ZHANG ZHIYUAN (Autor:in)

    Erscheinungsdatum :

    26.03.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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