The invention belongs to the field of GPS burglar alarms and provides an electric vehicle with an anti-theft function. The electric vehicle comprises a vehicle body, a motor and a battery, wherein the motor is arranged in the vehicle body, and the battery is used for driving the motor. The battery comprises a shell, a battery pack, a power switching module, a voltage converter and a GPS positioning device, wherein the battery pack is packaged in the shell and comprises a plurality of single battery bodies which are connected through an external wire in series; the power switching module, the voltage converter and the GPS positioning device are packaged in the shell; the power switching module is electrically connected with the positive electrode of the battery pack, the positive electrode of the battery body on which the negative electrode of the battery pack is located and the voltage converter; the GPS positioning device is electrically connected with the voltage converter and the negative electrode of the battery body on which the negative electrode of the battery pack is located. According to the electric vehicle, when the external wire for connecting the single battery bodies in the battery pack in series is cut off or dismounted, the battery pack stops supplying power to the GPS positioning device, at the moment, the power switching module is switched to the battery body on which the negative electrode of the battery pack is located to supply power to the GPS positioning device, and then the electric vehicle can be positioned and tracked.


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    Title :

    Electric vehicle with anti-theft function


    Contributors:
    JIN ZHERONG (author) / ZHU HONGTAO (author) / AN DONGDONG (author)

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer



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