Presentation 2009-12-11
Transition and Trend of OS for Safety Control of Railway Signaling
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The single thread method OS is used for the software of a railway signaling failsafe computer system. It is because of RISK reduction of multitask OS. However, it was necessary to improve the function as CPU ability increased. OS that fills this purpose is hoped for. Moreover, there is phase-lag CPU method that has been used for the achievement of a simple function, too. It is hoped to make phase-lag CPU method a system with high productivity or more. It takes a general view of these approaches.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Railway signaling / Fail safe / Functional safety / Single-thread
Paper # DC2009-60
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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) Transition and Trend of OS for Safety Control of Railway Signaling
Sub Title (in English)
Keyword(1) Railway signaling
Keyword(2) Fail safe
Keyword(3) Functional safety
Keyword(4) Single-thread
1st Author's Name Hideo NAKAMURA
1st Author's Affiliation College of CST, Nihon University()
Date 2009-12-11
Paper # DC2009-60
Volume (vol) vol.109
Number (no) 334
Page pp.pp.-
#Pages 5
Date of Issue