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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 104
PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE Edited by: J. Pombo
Paper 277
The Failure Part Detector and Synchronized Data Display System for Track Circuit T. Noguchi1, M. Suzuki1, T. Takamori2 and H. Uehara2
1East Japan Railway Company, R & D Center of JR East Group, Saitama-pref., Japan
T. Noguchi, M. Suzuki, T. Takamori, H. Uehara, "The Failure Part Detector and Synchronized Data Display System for Track Circuit", in J. Pombo, (Editor), "Proceedings of the Second International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Stirlingshire, UK, Paper 277, 2014. doi:10.4203/ccp.104.277
Keywords: track circuit, commercial frequency, SMET, failure detector, unattended measurement, sharing of information.
Summary
This paper describes a failure location detector and synchronized data display
system for a track circuit (FD&SD). The track circuit is used throughout the East
Japan Railway Company (EJR) for detecting a train safely by sending electricity
through the rails. Once failure occurs in the track circuit, it takes a lot of time and
labour to investigate the failure location and determine it. This is because a track
circuit is made up from many parts (for example, rails, cables, etc.), which are
located over a wide area. Therefore, the FD&SD was developed to find the failure
location of the track circuit efficiently. In this paper, we introduce this development.
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