Presentation	2009-12-11 A Case Study to reduction of Downtime by A Distributed Train Control System Koji IWATA, Ikuo WATANABE,
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Abstract(in English)	High-level safety is the most essential for the railway signalling systems. At the same time, high-level of availability is also required. In order to make availability better, control systems are generally configured redundantly, which measure contributes to making failure rates lower. However, a failure in some devices which control all signalling systems in a station such as electronic interlocking systems, leads to a long downtime. To reduce a downtime, we propose a distributed train control system, and show an essence of a case study on its effectiveness.
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Keyword(in English)	Distributed train control system / RAMS
Paper #	DC2009-62
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Conference Information
Committee	DC
Conference Date	2009/12/4(1days)
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Paper Information
Registration To	Dependable Computing (DC)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	A Case Study to reduction of Downtime by A Distributed Train Control System
Sub Title (in English)
Keyword(1)	Distributed train control system
Keyword(2)	RAMS
1st Author's Name	Koji IWATA
1st Author's Affiliation	Railway Technical Research Institute()
2nd Author's Name	Ikuo WATANABE
2nd Author's Affiliation	Railway Technical Research Institute
Date	2009-12-11
Paper #	DC2009-62
Volume (vol)	vol.109
Number (no)	334
Page	pp.pp.-
#Pages	6
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