Headway Analysis in Daejeon Nord section(Daejeon shunting yard-Daejeon station) which high speed train and conventional trains will be run

대전북(대전 조차장-대전역) 고속전철 연계 운행 구간의 운전시격 분석

  • 김용규 (한국철도기술연구원 전기신호연구본부) ;
  • 김종기 (한국철도기술연구원 전기신호연구본부) ;
  • 유창근 (남서울대학교 전자정보통신공학부)
  • Published : 2003.11.21


The present headway on KNR(Korea National Railway) lines varies from 6 to 10 minutes depending on the each line and by the operation of High Speed line in 2004, the bottleneck would be expected within a few sections such as Daejeon-Daejeon shunting yard which will be the common mute between KTX(Korea Train Express) and conventional trains. Therefore, KNR would like to reduce the headway of the all lines by 4 minutes with the implementation of ERTMS/ETCS on-board system. Where ETCS(European Train Control system), the subsystem of ERTMS, is Automatic Train Protection system for safety train running. This study will be analyze expected braking distance and running time depending on characteristics of conventional passenger and freight trains and high speed train will be operated within electrified conventional line for comparing the headways of ATS(Automatic Train Stop) system and ETRMS/ETCS system within the Daejeon-Daejeon shunting yard section.