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Requirement Analysis and Development of TCMS

종합제어장치(TCMS) 요구사항 분석과 개발

  • 최병욱 (서울과학기술대 전기공학과) ;
  • 서인명 (서울도시철도 차량기술단) ;
  • 김수호 (서울도시철도 차량기술단) ;
  • 박종헌 (서울도시철도 기술본부)
  • Received : 2011.06.28
  • Accepted : 2011.11.07
  • Published : 2011.12.26

Abstract

Recently, we developed a new subway train with many cooperative companies. The main controller of the subway train is Control and Monitoring System (TCMS), so we conducted requirement analysis of TCMS considering system performance, easy maintenance and service oriented flexibility. Hence, we adopted new bus architecture and QNX as a Real-time Operating System (RTOS) and developed hardware systems. The functions of TCMS are employed into two computers, service computer and control/monitor computer, to increase on their performance and to yield easy maintenance and to satisfy customer needs. The TCMS controls and monitors control devices equipped in the train through various protocols which are implemented in hardware. In order to evaluate the performance of the system and to satisfy reliability, various experiments including EMC/ECI were performed. Now the TCMS is installed on the newly developed train and is under performance evaluation through test driving.

최근 국내 협력 업체와 함께 국산 전동차를 제작하였다. 전동차에서 주 제어장치는 열차종합제어장치인 TCMS로서 시스템 성능, 편리한 유지 관리 그리고 서비스 관점의 유연성을 고려하면서 TCMS의 요구분석을 수행하였다. 이를 기반으로 새로운 내부 버스 구조와 RTOS로서 QNX를 적용하게 되었다. TCMS 기능을 서비스 장치와 제어/감시 기능으로 분리하여 열차의 성능 개선과 편리한 유지 보수 그리고 고객 요구를 만족하였다. TCMS는 하드웨어에 구현된 다양한 프로토콜을 통하여 열차에 장착된 제어 장치를 제어하고 관리한다. 시스템의 성능 검증과 안정성을 확인하기 위하여 EMC/EMI를 비롯한 다양한 시험을 KOLAS 인증 기관과 한국철도기술연구원에서 시행하였다. 현재 TCMS는 새로 개발된 열차에 장착되어서 시운전을 통하여 성능 검증을 수행하고 있다.

Keywords

References

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