Method to verify the safety integrity level of rail vehicle control systems
Authors:
- Grzegorz Kaczor,
- Maciej Szkoda,
- Magdalena Machno
Abstract
The article presents an approach to the assessment of the safety integrity level (SIL) of rail vehicle subassemblies, in accordance with the applicable railway standards PN-EN ISO 50126-1, PN-EN ISO 50126: 2 and PN-EN ISO 50129. Particular attention has been focused on the calculation procedure related to the determination of the Tolerable Hazard Rate (THR) and Tolerable Functional Failure Rate (TFFR) indicators in a situation where various reliability indicators have been declared for components of rail vehicles, such as MTTFD or B10D. In this case, the assessment of the safety integrity level (SIL) using the above-mentioned railway standards may be difficult and it becomes necessary to use additional standards for safety systems based on electronic components.
- Record ID
- CUT06205a1a46e743a1bf6273dff3c24dc1
- Publication categories
- ; ;
- Author
- Other language title versions
- Metoda weryfikacji poziomu nienaruszalności bezpieczeństwa systemów sterowania pojazdem kolejowym
- Pages
- 276-288
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 287-288; Bibliografia (liczba pozycji) - 19; Oznaczenie streszczenia - Summ., Streszcz.
- Book
- Sładkowski A. A. Sładkowski (eds.): Transport Problems 2022: XIV International Scientific Conference ; XI International Symposium of Young Researches : conference proceedings, 27.06-01.07.2022, Katowice - Silesia, 2022, Katowice, Politechnika Śląska, Wydaw. Politechniki Śląskiej, ISBN 978-83-959742-3-6
- Keywords in English
- railway system, safety, reliability
- Language
- eng (en) English
- Score (nominal)
- 20
- Score source
- publisherList
- Score
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT06205a1a46e743a1bf6273dff3c24dc1/
- URN
urn:pkr-prod:CUT06205a1a46e743a1bf6273dff3c24dc1
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