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Study of a New Technique for the Train Tracking System  

Jeong Rag-Gyo (한국철도기술연구원)
Cho Hong-Shik (한국철도기술연구원)
Chung Sang-Gi (한국철도기술연구원)
Kim Young-Seok (인하대 공대 전자전기공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.54, no.1, 2005 , pp. 9-16 More about this Journal
Abstract
Accurate and reliable tracking of train is essential for the train control system. The fixed block system which utilizes track circuit has been used widely for the detection of train position. As an alternative, the moving block system has the advantage over the fixed block system since it enables shorter headway and easier maintenance. This paper presents a new technique for the train tracking system which uses radio signal for the train position detection. The proposed algorithm uses the phase difference of arrival of radio signal for the detection of train position. Experimental verification of the algorithm is presented in the paper.
Keywords
Train Tracking System; Train Position Detection; PDOA; Moving Block System; Fixed Block System;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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