The invention relates to a method for automatically controlling a crossing of a factory railway, and belongs to the technical field of metallurgical railway transportation methods. According to the technical scheme, a locomotive triggers a crossing alarm to give an alarm through a track circuit, and after the crossing alarm meets an alarm condition, a time relay controls the crossing alarm to start a crossing control unit to control a crossing handrail to fall off after giving an alarm for a certain time; and after the train passes, the crossing alarm stops alarming, and meanwhile, the crossing control unit is triggered to operate reversely, so that the handrail is lifted. The method has the advantages that the track circuit and the crossing control system are effectively combined, the crossing alarm is triggered through the track circuit, the crossing control unit is controlled through the crossing alarm to automatically close and open the crossing, automatic control over the crossing is achieved, smooth production and transportation are guaranteed through equipment, and the purposes of staff reduction and efficiency improvement of enterprises are achieved.
本发明涉及一种厂区铁路自动控制道口的方法,属于冶金铁路运输方法技术领域。本发明的技术方案是:机车通过轨道电路触发道口报警器报警,道口报警器满足报警条件后,经时间继电器控制在报警一定时间后启动道口控制单元控制道口栏杆落下;火车通过后,道口报警器停止报警,同时触发道口控制单元反向操作,使栏杆抬起。本发明的有益效果是:将轨道电路与道口控制系统有效结合,通过轨道电路触发道口报警器,通过道口报警器控制道口控制单元自动实现道口关闭和开放,实现道口自动化控制,以设备保生产运输顺行,实现企业减员增效的目的。
Method for automatically controlling crossing of factory railway
一种厂区铁路自动控制道口的方法
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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