The common problems of optical bad track circuit analysis
MA Yi-b · Automation and Instrumentation · 2012
Poor shunting of Track circuit is one kind of common faults in signaling.However,because of the lacking of systematic analysis of the cause and processing methods s-imply,poor shunting has not yet been fundamentally analyzed,processed and accident not completely controlled.This paper made a detailed analysis of the common problem of tr-ack circuit and some measures.So as to finally overcome the poor shunting and ensure t-he safety in railway transportation.