The invention discloses a railway end line early warning anti-collision system which comprises rail side equipment, a central server, a microcomputer interlocking machine, a local area network, a wireless network, vehicle-mounted equipment and an interface module. The invention relates to a locomotive positioning technology and a wireless communication technology. According to the technical scheme, wireless communication is realized by adopting a self-built or public wireless network; magnetic steel or a proximity switch is arranged at an end line and communicates with a server through a wireless communication module; a locomotive head position is calculated by combining interlocking data and satellite positioning data so that uniqueness of a control operation locomotive is ensured; and avehicle-mounted host, a positioning module and a wireless communication unit are installed in a locomotive cab, high-precision positioning data is uploaded to a central server, the vehicle-mounted host issues deceleration and parking instructions to a vehicle-mounted control system, a safety anti-collision problem of railway end line shunting operation is solved, and the safety of the railway endline shunting operation is greatly improved.
本发明公开了一种铁路尽头线预警防撞系统,包括轨边设备、中心服务器、微机联锁机、局域网、无线网络、车载设备、接口模块;涉及机车定位技术和无线通信技术。本发明的技术方案为:采用自建或公用无线网络实现无线通信;在尽头线设置磁钢或接近开关,通过无线通信模块与服务器通信;结合联锁数据和卫星定位数据推算机车车头位置,保证控制作业机车的唯一性;在机车驾驶室安装车载主机、定位模块和无线通信单元,并向中心服务器上传高精度的定位数据,由车载主机向车载控车系统下发减速和停车指令,解决了铁路尽头线调车作业的安全防撞问题,大大提高了铁路尽头线调车作业安全性。
Railway end line early warning anti-collision system
一种铁路尽头线预警防撞系统
2020-10-23
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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