A Development Plan for Core System of Urban Transit based on System Engineering Process

시스템엔지니어링 수명주기를 고려한 도시철도 핵심장치 개발 전략

  • 한석윤 (한국철도기술연구원 도시철도표준화연구단) ;
  • 김진호 (한국철도기술연구원 도시철도표준화연구단) ;
  • 안태기 (한국철도기술연구원 도시철도표준화연구단) ;
  • 이우동 (한국철도기술연구원 도시철도표준화연구단) ;
  • 신원식 (한국철도기술연구원 도시철도표준화연구단)
  • Published : 2008.11.13


Urban transit is a large scaled complex system which combines rolling stocks, power supply, signal communications, tracks & stations etc. KRRI develops nine key devices since July, 2007 as a part of the second phase of project on the standardization of urban rail transit system, which include information-communication system, station facilities, AC-DC current electric power system in urban transit. We promote the project under two directions, i.e. user-customer oriented standardization and strategic standardization for leading technologies in urban transit. In this paper, we present development plan of these key systems in view of system life cycle based on system engineering standards KSX ISO/IEC 15288 which supplies the common fundamental frame to describe the life cycle of artificial systems. System engineering process of KSX ISO/IEC 15288 are helpful to efficiently develop those key devices, although it is difficult to apply the standard identically to the key devices with the varieties and characteristics.