The invention relates to a transponder variable message signal generating device which comprises an upper computer and a device body, the device body comprises a transmitting plate, the transmitting plate comprises a transceiver, a controller, a standard clock generator, a serial-parallel data converter, a digital-to-analog converter, a power regulator and a transmitting antenna, the input end of the transceiver is connected to the upper computer, and the output end of the transceiver is connected to the controller. The output end is connected to the controller, the standard clock generator, the serial-parallel data converter, the digital-to-analog converter and the power regulator are sequentially connected and are all connected with the controller, and the power regulator is connected with the transmitting antenna. Compared with the prior art, the device main body is realized through the transceiver, the controller, the standard clock generator, the serial-parallel data converter, the digital-to-analog converter, the power regulator and the transmitting antenna, the variable message is generated, and the device is small in size and convenient to carry and transport.
本发明涉及一种应答器可变报文信号发生装置,包括上位机和装置主体,装置主体包括发射板,该发射板包括收发器、控制器、标准时钟发生器、串并数据转换器、数模转换器、功率调节器和发送天线,收发器的输入端连接至上位机,输出端连接至控制器,标准时钟发生器、串并数据转换器、数模转换器和功率调节器依次连接并均与控制器连接,功率调节器与发送天线连接。与现有技术相比,本发明具有通过收发器、控制器、标准时钟发生器、串并数据转换器、数模转换器、功率调节器和发送天线实现装置主体,在实现可变报文的发生的同时,体积小,便于携带和运输。
Variable message signal generating device of transponder
一种应答器可变报文信号发生装置
2022-03-29
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04B TRANSMISSION , Übertragung / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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