대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

무선통신 기반 열차제어시스템에서의 열차운행 표시 및 제어기법

Train Operation Display and Control Techniques for Communication Based Train Control System

  • 발행 : 2004.09.01
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초록

CBTC(Communication Based Train Control) System can improve train operation efficiency by realizing moving block system which makes a continuous train interval control in accordance with the position and speed of train. Adopting radio transmission to make a continuous detection of train position and transmit the control data from the ground to a train, CBTC needs dedicated train operation and control algorithm which should be quite different from the conventional track-circuit-based train control system. This paper provides a train operation display and control algorithm for CBTC system in making train interval control, train route control and train supervision. Signalling pattern diagram is devised to analyze the train interval control mechanism of moving block system, and interlocking logic is devised to represent the train route control mechanism of moving block system. For train supervision, train occupation status on railway are displayed by using the segment which virtually divide the whole railway. The proposed method has been successfully applied to the development of CBTC system for the standardized AGT(automatic guided transit) which is under construction now in Korea, and also can be applied to any other CBTC system.

키워드

참고문헌

  1. IEEE Std P1474.1, 'Draft Standard for Communication Based Train Control(CBTC) Performance and Functional Requirements', 1999
  2. IEEE Std P1474.2/D2., 'Draft Standard for User Interface Requirements in Communication Based Train Control(CBTC) Systems', 2000
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