The invention provides a wireless dispatching communication system control center of railway trains. The wireless dispatching communication system control center comprises a CPU and a watchdog; a programming interface and a key board interface are formed in the CPU; the CPU is connected with a FLASH through an SPI interface and is connected with the watchdog through an I2C interface; the CPU is connected to a radio station host interface through an RS422 interface, wherein the radio station host interface is formed in a radio station host; the CPU is connected to a maintenance interface and a liquid crystal module interface through RS232 interfaces and is connected to an exhaust key interface through a photoelectric isolator; the CPU is connected to a loudspeaker interface through a second-order low-pass filter and a power amplifier. According to the wireless dispatching communication system control center, the GSM-R+400MHz digital double dies are applied to the train tail section in which the GSM-R system and 400MHz digital system are synchronously used to the train operation pathway; meanwhile, the simulating system train rail function can be achieved; the existing 450MHz simulating system train tail device can be combined; the unique correspondence relationship can be safely and conveniently removed by eliminating the number and disconnecting with a train tail main engine.
Wireless dispatching communication system control center of railway trains
2015-07-01
Patent
Electronic Resource
English
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