The Study on Train Separation Control Technology using Balise for Conventional Line Speed Up

기존선 속도 향상을 위한 발리스를 이용하는 열차간격제어 기술에 대한 연구

  • 백종현 (한국철도기술연구원 열차제어통신연구실) ;
  • 이창구 (전북대학교 전기전자컴퓨터공학부)
  • Published : 2009.02.28


KORAIL carries out an improvement project of railway signaling system for the conventional line from the existing method which permits a train to move within limited speed the ground signal of ATS(Automatic Train Stop) system. The proposed system makes possible that a train can be driven using a speed profile created by onboard signaling system(ATP) with the movement authority from ground balise. A driving test over 100,000km is being executed by developing a tilting train for the speed elevation on the conventional line. And, the introduction of the tilting train by ATP system to the Jung-ang line is expected. However, a speed elevation on a curved line section has a restriction. Therefore, research on safety braking model and train separation control technology for the localization of ATP system is required preferentially. In this paper, we presented a safety braking model of ATP system and a train separation control method that use ground balise as variable information provider, and executed a performance simulation.


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