The invention discloses an electric vehicle endurance control system. The electric vehicle endurance control system comprises a controller, an electric motor and a signal analyzer, and the electric motor, the controller and the signal analyzer are connected through a CAN bus; a control decision module is connected with a PID control module, and the PID control module and the control decision module are connected to a CAN bus connection module; the signal analyzer comprises a data acquisition module, a filtering calculation module, a resistance degree calculation module, a road network matching module, a tilt angle sensor, a gradient calculation module, the CAN bus connection module and a wireless communication module; the data acquisition module, the resistance degree calculation module and the road network matching module are connected with the CAN bus connection module, and the filtering calculation module is connected to the data acquisition module and the resistance degree calculation module. The electric vehicle endurance control system can effectively prolong the endurance mileage of an electric vehicle.


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    Title :

    Electric vehicle endurance control system


    Contributors:
    LIN DI (author) / CHEN WENQIANG (author) / LIU XINWEN (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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