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A Study on the Design of Onboard Speed Profile of the ETCS-L2 System

ETCS-L2 차상 속도 프로파일 설계에 대한 연구

  • Received : 2014.06.18
  • Accepted : 2014.09.16
  • Published : 2014.10.31

Abstract

Other foreign countries already apply ETCS LEVEL 2 in signaling systems. It provides added functions to control a train using wireless communication compared with ETCS LEVEL 1. Nowadays, the ETCS LEVEL 2 system is being applied on revenue services more and more frequently. Therefore, it is necessary to develop ETCS LEVEL 2 to apply in this country. The advanced technology of the ETCS LEVEL 2 system provides continuous control for train protection, and ATP function, by comparing discontinuous controls on ETCS LEVEL 1. ETCS LEVEL 2 is a better system model for improving passenger safety. This paper describes the design of an onboard speed profile for the ETCS LEVEL 2 system and it forecasts the future of ETCS.

Acknowledgement

Grant : 400km/h급 고속철도 인프라 시범적용 기술개발

Supported by : 국토해양부

References

  1. ERTMS/ETCS - (2012) System requirements specification chapter 7 ertms/etcs language, REF SUBSET-026-7, ISSUE 2.3.0d
  2. ERTMS/ETCS - (2012) Chapter 2 basic system description, system requirements specification, REF SUBSET-026-2, ISSUE 2.3.0d
  3. ERTMS/ETCS - (2012) System requirements specification chapter 3 principles, REF SUBSET-026-3, ISSUE 2.3.0d
  4. ERTMS/ETCS - (2012) System Requirements Specification Chapter 4 Modes and Transitions, REF SUBSET-026-4, ISSUE 2.3.0d
  5. ERTMS/ETCS - (2012) System Requirements Specification Chapter 8 Messages, REF SUBSET-026-8, ISSUE 2.3.0d
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