The invention relates to an inter-station centralized inspection method, which is characterized in that an inspection control circuit is arranged on a relay type electrical safety interlocking circuit of each existing station, each inspection control circuit comprises an inspection relay, and the inspection relays among the stations are connected through a connection cable; an existing relay type electrical safety interlocking circuit of each station is upgraded into a railway signal computer interlocking system, and the railway signal computer interlocking control system of each station comprises a master station PLC and a substation PLC. The method has the advantages that existing contact cables between stations are removed, so that signal personnel need to repeatedly contact and confirm in two-station processing and checking, the workload of testing and the workload of cable checking and shaking measurement are reduced, the maintenance amount of the cables is reduced, local control is taken to central control, point-to-point clear at a glance is achieved, the fault phenomenon processing process is fast, and the working efficiency is improved. Labor force is liberated, maintenance and fault processing of check blocking are improved, and labor efficiency is improved.
本发明涉及一种站间集中照查的方法,一种站间集中照查的方法,现有的每个车站的继电式电气安全联锁电路均设置有照查控制电路,照查控制电路包括照查继电器,车站间的照查继电器通过联系电缆连接,将现有的每个车站的继电式电气安全联锁电路升级为铁路信号计算机联锁系统,每个车站的铁路信号计算机联锁控制系统包括主站PLC和分站PLC。本发明的优点是:拆除现有的车站间的联系电缆,使得信号人员两站处理照查需反复联系、确认、试验的劳动量和照查电缆摇测的工作量压缩,减少电缆的维护量,将本地控制拿到中心控制,点对点一目了然,故障现象处理过程快捷,解放了劳动力,对于照查闭塞的维护、故障处理是一种改善,提高了劳动效率。
Inter-station centralized checking method
一种站间集中照查的方法
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |