The signal system,as an important system to ensure the train operation of urban rail transit,has undergone rapid changes in its standards.At the same time,the types of signal equipment have become more diverse,which puts higher requirements on the operation and maintenance support of the signal system.The traditional maintenance methods can no longer meet the current operational and production needs.This paper provides a method to solve the maintenance difficulties of existing line signal systems by considering the construction of intelligent operation and maintenance platforms for existing line signal systems.
existing operational linessignal systemintelligent operation and maitenance
维普
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