To ensure the safe operation of trains and avoid the impact of balise replacement on the normal operation of the train control system,it is necessary to analyze the typical problems and protective measures of balise replacement during the construction of the train control system in a targeted manner.Based on the recent renovation projects of the train control system,this paper summarizes the types of replacement of balises during construction;identify typical issues that may arise during the replacement process of the balises.Furthermore,protective measures are proposed,including improving the checklist,compiling the outside test table of balise,fixed sorting,reasonable grouping,sound and light alarm,precise marking,dynamic test,etc.It has been verified by the construction that the protective measures can prevent typical problems that occur during the replacement of balise,effectively promote construction progress,and provide reference for the construction of similar types of train control systems.
关键词
列控系统/应答器更换/应答器组/有源应答器/默认报文
Key words
Train control system/Balise replacement/Balise group/Switchable balise/Default telegram
维普
万方数据