Car ground wireless communication system

The utility model provides a car ground wireless communication system, data system, ground data system and land mobile communication system including the car on, data system includes on -vehicle videodata recording system, train operating data recording system on the car, land mobile communication s...

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Hauptverfasser:	ZHANG CHENG, WANG JIAREN, YAN SHIQI, XUE SONG, LI KUNPENG, LI YANHONG, YIN LONGLONG, LIU PENG, YIN PEIQIANG, LI DEXIANG, TANG HUAYONG, WANG SHU, LI RAN, LI WENZHENG, GUAN CHAO, MIAO JINQUAN, XU LEI, ZHANG XINPING, YAN LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The utility model provides a car ground wireless communication system, data system, ground data system and land mobile communication system including the car on, data system includes on -vehicle videodata recording system, train operating data recording system on the car, land mobile communication system includes mobile network communication system, wireless communication system, and on -vehiclevideo data recording system passes through mobile network communication system and ground data system communication, train mobile network 0 recording system accessible mobile network communication system or wireless communication system and ground data system communication. Rail subway car ground wireless transmission system design in city has remedied the not enough of the unable teletransmissioncontrol of the on -vehicle data message of network control monitored control system, realizes wireless download function in train running state data, fault data, train video monitoring data 4G main track wireless uploading and