浅谈大准线400MHz无线补盲工程

Discussion on Datong-Zhunger Railway 400MHz Wireless Field Intensity Coverage Supplement Project

由于既有的400kHz载波通信方式将逐步淘汰,为此启动400MHz无线场强补盲工程,实现无线场强全覆盖。介绍工程建设方案,包括设备网管及接口,线路、漏缆、铁塔等设计,以及无线调度命令传输系统、无线车次号校核系统、工务区间无线通信系统建设情况。

400kHz carrier communication will be eliminated gradually and the 400 MHz wireless field intensity supplement project was started to realize whole field intensity coverage.The engineering construction plan is introduced,including the networked management of the equipment and the interface,design of leakage cable and the tower as well as the wireless dispatching order transmission system,wireless coach number examination system,the construction situation of the wireless communications system for permanent wayside section.