도시철도차량 신뢰도 기준 제정에 관한 기초연구

초록

Despite of the development of a general road transport, urban transit vehicle is continuously operating with an advantage of mass transit and on-time service. And future, It is becoming as an alternative for transit measure to increasing. Recently, to operate of the reliability and safe system, it is increasing to interest for RAMS(Reliability, Availability, Maintenance, and Safety) activities of the domestic and international in the railway system. Because, quantitative RAMS is an important measure on quality of the urban transit vehicle, It is provide to quantitative RAMS requirements specification to obtain high quality service of the domestic and international urban transit. In addition, it is demand for the urban transit vehicle provider of the achievement and establishment. In this paper, we compared the domestic and international RAMS specifications and established the standardized criteria of RAMS requirements for domestic urban railway vehicle.