The invention discloses an automatic train approaching alarm system of a railway shunting yard. The automatic train approaching alarm system comprises a wireless shunting locomotive signal and monitoring system, an alarm main unit of the shunting yard, broadcast alarms, handheld alarms and a data receiver. The alarm main unit of the shunting yard is connected with the broadcast alarms and the handheld alarms, and the data receiver is connected with the alarm main unit of the shunting yard and the wireless shunting locomotive signal and mentoring system; the alarm main unit of the shunting yard comprises an alarm control unit, a shunting running information acquisition unit, a station track/region/position subdivision management unit, an alarm information forming unit and a wireless communication unit of the alarm main unit, the shunting running information acquisition unit, the station track/region/position subdivision management unit, the alarm information forming unit and the wireless communication unit of the alarm main unit are respectively connected with the alarm control unit, the shunting running information acquisition unit is connected with the data receiver, and the wireless communication unit of the alarm main unit is connected with the broadcast alarms and the handheld alarms. The automatic train approaching alarm system has the advantages that a second defense line is built for the personal safety of railway workers when the railway workers work in the railway shunting yard, and accordingly difficult problems that workers cannot be reminded of coming vehicles of lines and cannot timely avoid trains and the vehicles during operation are solved.
Automatic train approaching alarm system of railway shunting yard
2015-05-13
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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