The invention discloses a device and method for preventing vehicle-mounted equipment from being disassembled. The device comprises the vehicle-mounted equipment mounted on a vehicle body, an on-vehicle storage battery and an on-vehicle working table. The vehicle-mounted equipment comprises a power source detection module, a disassembling-prevention detection module, a switch control module, a CPU and a standby battery; the on-vehicle storage battery comprises a first power source and a second power source; the on-vehicle working table is connected with an output of the second power source through a first relay switch, and the switch control module is connected with a coil end of the first relay switch; and a machine disassembling detection loop is arranged at the fixed connecting position of the vehicle body and the vehicle-mounted equipment. The CPU distinguishes that the vehicle-mounted equipment is disassembled or the on-vehicle storage battery is disassembled through the power detection module and the disassembling-prevention detection module; the switch control module controls the first relay switch to be switched on or off and further controls the power source of the on-vehicle working table to be switched on or off, so that the effect on protecting the on-vehicle working table in the process of disassembling prevention and failure maintenance of the vehicle-mounted equipment is achieved.


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    Title :

    Device and method for preventing vehicle-mounted equipment from being disassembled


    Contributors:
    LIN DI (author) / LIU YIHUA (author) / CAI YUNWEN (author) / TANG YIMING (author) / CHEN RUTAO (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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