Vehicle-mounted non-contact transponder programming device and vehicle-mounted transponder programming method

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Vehicle-mounted non-contact transponder programming device and vehicle-mounted transponder programming method

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ZHU LINFU / ZHAO HUIBING / LIANG DI

The invention discloses a vehicle-mounted non-contact transponder programming device and a vehicle-mounted transponder programming method. The device comprises a host unit and an antenna unit. The host unit is installed in a compartment, the antenna unit is installed outside the compartment, the host unit and the antenna unit are connected, the antenna unit is connected with a transponder through a wireless interface in an air gap, the host unit comprises a processing control unit, a comparison unit, a demodulating and decoding unit, a filtering unit, a message storage unit, a modulating unit, a power amplification unit and a power unit. The antenna unit comprises at least one of a 4.23 MHz antenna, a 9.032 MHz antenna and a 27.095 MHz antenna. The vehicle-mounted non-contact transponder programming device and the vehicle-mounted transponder programming method have the advantages that when a maintenance train with the vehicle-mounted non-contact transponder programming device passes a railway line, message programming work of all transponders installed on the line can be automatically finished, efficiency is high, and labor intensity is relieved; workers do not need to conduct message programming along the railway line, and potential safety hazards are eliminated.