Browse > Article

Train Tracking System Using Phase Difference of Arrival  

Chung Sang-ki (한국철도기술연구원)
Cho Hong-Shik (한국철도기술연구원)
Kim Yeon-Su (한국철도기술연구원)
Jeong Rag-Gyo (한국철도기술연구원)
Publication Information
Journal of the Korean Society for Railway / v.8, no.3, 2005 , pp. 244-252 More about this Journal
Abstract
Accurate and reliable tracking of train is essential for a train control system. The fixed block system which utilizes the track circuit has been used widely for detecting 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; Radio Signal; Phase Difference of Arrival;
Citations & Related Records
연도 인용수 순위
  • Reference
1 鐵道におけゐ無線利用技術調査專門委員會, '鐵道におけゐ無線利用技術', 電氣學會技術報告 第904號, 2003
2 David Norris, Stefan Axelsson, 'Cost Effective Signalling for Secondary Lines', SIGNAL + DRAFT, April, 1999
3 양철관, 심덕선, 'LBS 측위기술', 대한전기학회, 전기의 세계, 제54권 제5호, 2004
4 Li Cong, and Weihua Zhuang, Hybrid TDOA/AOA Mobile User Location for Wideband CDMA Cellular Systems, IEEE Transactions on Wireless Communications, Vol.1, No.3, July 2002
5 Nishinaga, E. J.A. Evans, G.L. Mayhew, 'Wireless advanced automatic train control' Proceedings of the Railroad Conference 1994 ASME/IEEE Joint (in Conjunction with Area 1994 Annual Technical Conference), pp.31-46, March, 1994
6 Gregory L. Mayhew and David S. Long, 'Contribution of Vehicle Location Technology to Transit Headway Minimization'
7 Holm Hofestard Kraftschik, Peter Straubler, 'SIMIS FFB from Siemens for the German Railway', SIGNAL + DRAFT, April, 1999
8 T.S. Rappaport, J. H. Rood, and B.D. Woerner, 'Position Location using Wireless Communication on Highways of the Future', IEEE Communication Magazine, Vol.34, No.10, pp.33-41, Oct. 1996   DOI   ScienceOn
9 何久律他, 'IMTS用制御コソピュータ信賴性評價', 電氣學會交通.電氣鐵道硏究會, TER-01-38, July, 2001
10 정락교, 김영석 '경량전철 목표노선의 운전시격 설정에 관한 연구', 대한전기학회논문집, 제53권 1호(B권), 2004
11 G.L. Mayhew, J.A. Kivett, J.G. Himes, J.A, Evans, 'Application, of radio navigation technology to advanced automatic train control' Position Location and Navigation Symposium, IEEE, pp.217-224, April, 1994