철도차량 부품의 신뢰성 관리체계 개선방향에 관한 연구

According to the Railway Safety Law stipulates that all train operating company must build a RCM system based RAMS results. But in almost all cases, train operating company does not have the RAMS result, for the majority of urban rail vehicle components manufacturers RAMS analysis as well as does not have a reliability data management system for its products. So most of the train operating company, there are many problems to build the RCM system. The purpose of this study is to analyze the reliability data management status and problems of urban railway car parts and presenting proposals for the reliability management system.