Skip to main content
Top

2018 | OriginalPaper | Chapter

Towards a Common Ontology of Safety Risk Concepts for Railway Vehicles and Signaling

Authors : Bernhard Hulin, Hermann Kaindl, Roland Beckert, Thomas Rathfux, Roman Popp

Published in: Computer Safety, Reliability, and Security

Publisher: Springer International Publishing

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

In the railway domain, different methods are applied for estimating safety targets (like SIL) in the subdomains of railway rolling stock (e.g., SIRF) and railway control, command and signaling (e.g., BP-Risk), respectively, which are referred to as railway vehicles and railway signaling for the rest of this paper. Such methods are also based on different terminology underlying different concepts used, e.g., as parameters. Even worse, similar terms often mean different concepts. This may lead to different risk estimates for these subdomains of the railway domain.
Our approach for addressing these problems has been to create a common safety ontology covering the important concepts of both subdomains. Hence, we analyzed the methods SIRF and BP-Risk with regard to the terms and parameters used. Based on this analysis and a previous safety ontology for railway vehicles, we created a new common ontology for railway vehicles and signaling. It is also consistent with the related terminology of EN 50126 (for railway systems) and ISO 26262 (for automobiles). Such an ontology should facilitate the reuse of hazard and risk analyses from one subdomain to the other, and it should have important application areas such as estimating safety targets consistently.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Footnotes
1
Hot axle box detection can be monitored with both wayside and on-board devices. It depends on the definition to which subdomain these devices are assigned to.
 
Literature
1.
go back to reference EN 50126-1: Railway applications - The specification and demonstration of reliability, availability, maintainability and safety (RAMS). Part 1: Basic requirements and generic process, September 1999 EN 50126-1: Railway applications - The specification and demonstration of reliability, availability, maintainability and safety (RAMS). Part 1: Basic requirements and generic process, September 1999
2.
go back to reference CLC/TR 50126-2: Railway applications - The specification and demonstration of reliability, availability, maintainability and safety (RAMS). Part 2: Guide to the application of EN 50126–1 for safety, February 2007 CLC/TR 50126-2: Railway applications - The specification and demonstration of reliability, availability, maintainability and safety (RAMS). Part 2: Guide to the application of EN 50126–1 for safety, February 2007
3.
go back to reference IEC 61508: Functional safety of electrical/electronic/programmable electronic safety-related systems, May 2010 IEC 61508: Functional safety of electrical/electronic/programmable electronic safety-related systems, May 2010
4.
go back to reference ISO 26262: Road vehicles - Functional safety, November 2011 ISO 26262: Road vehicles - Functional safety, November 2011
5.
go back to reference Bepperling, S.L., Fermaud, C.: Risikoanalyse für den Stellwerksersatz der Hafenbahn Schweiz AG. SIGNAL + DRAHT Ausgabe 07+08/2015, 18–21 (7+8 2015) Bepperling, S.L., Fermaud, C.: Risikoanalyse für den Stellwerksersatz der Hafenbahn Schweiz AG. SIGNAL + DRAHT Ausgabe 07+08/2015, 18–21 (7+8 2015)
10.
go back to reference Object Management Group: Dependability Assurance Framework For Safety-Sensitive Consumer Devices (2016) Object Management Group: Dependability Assurance Framework For Safety-Sensitive Consumer Devices (2016)
13.
go back to reference Jo, H., Hwang, J.G., Kim, Y.K.: Risk assessment method for guaranteeing safety in the train control system. In: URBAN TRANSPORT, pp. 567–576, August 2007 Jo, H., Hwang, J.G., Kim, Y.K.: Risk assessment method for guaranteeing safety in the train control system. In: URBAN TRANSPORT, pp. 567–576, August 2007
Metadata
Title
Towards a Common Ontology of Safety Risk Concepts for Railway Vehicles and Signaling
Authors
Bernhard Hulin
Hermann Kaindl
Roland Beckert
Thomas Rathfux
Roman Popp
Copyright Year
2018
DOI
https://doi.org/10.1007/978-3-319-99130-6_20

Premium Partner