DocumentCode
2913075
Title
Definition of Safety Levels and Performances of Safety: Applications for an Electronic Equipment Used on Rolling Stock
Author
Catelani, M. ; Ciani, L. ; Mugnaini, M. ; Scarano, V. ; Singuaroli, R.
Author_Institution
Univ. di Firenze, Firenze
fYear
2007
fDate
1-3 May 2007
Firstpage
1
Lastpage
4
Abstract
This work presents a safety analysis on an electronic equipment used on rolling stock in according to the international safety standard, IEC 61508. Alternative methods, the fault tree analysis (FTA) and the Markov-Chain analysis, are shown and discussed in this paper. Such methods allow to cover wider reliability configuration classes with respect to the formulas suggested in the standard.
Keywords
fault trees; rolling; safety; IEC 61508; Markov-chain analysis; electronic equipment; fault tree analysis; international safety standard; rolling stock; Batteries; Circuits; Electronic equipment; Failure analysis; Fault trees; IEC standards; Rail transportation; Railway safety; Safety devices; US Department of Transportation; "Design for Safety"; "IEC 61508"; "Safety Integrity Levels"; "Safety Loop";
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference Proceedings, 2007. IMTC 2007. IEEE
Conference_Location
Warsaw
ISSN
1091-5281
Print_ISBN
1-4244-0588-2
Type
conf
DOI
10.1109/IMTC.2007.379086
Filename
4258348
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