IT기술을 적용한 도시철도 유지보수 정보화시스템 개발

초록

For two years, track maintenance information system has been developed using IT. Workers can inquire necessary information and record maintenance data on the web with this information system. For efficient track-maintenance of urban transit, this track maintenance information system is certainly required. Computerized system united with geographic information system(GIS) that offers visual information is also required for track inforamtion of urban transit which has geographic data. This information system consists of two big sub-system; (1)web information system for managing track-maintenance information and (2)GIS system for interfacing visual information with attribute information. By web information system, the information of maintenance process, that is, maintenance plan, data inquiry/record, data statistics/analysis, are computerized and managed. In this paper, the track maintenance information system with web-GIS system is presented. The objectives of this system are to improve maintenance efficiency and to increase safety by improving reliability through the statistics and analysis of maintenance data. This system has been being operated by SMRT(Seoul Metropolitan Rapid Transit Corporation) of Seoul, Korea since June 2005. And this system is going to be applied by national standard model on the entire urban transit operating company in Korea since 2006