Quantification of the safety and security of the complete functionally isolated railway systems

• Autorzy: Pawlik M.
• Języki publikacji: EN

Abstrakty

EN

There is no doubt, that railway has to be safe. More precisely safety, security and cybersecurity have to be ensured. However, it was always a question how safe railway system has to be to be accepted as safe. Paper starts from ‘failsafe’ principle and ‘safety integrity levels’ which were introduced respectively for traditional and electronic signalling equipment. It describes then three most representative explicit risk estimation methods, which are used for assessing influence on safety caused by significant changes being introduced or planned to be introduced in the railway system (not only for signalling). It also presents how overall railway related risk is calculated for individual countries in the European Union. All that however, does not support safety, security and cybersecurity related decisions, which have to be taken in case of planning, constructing and reconstructing of modern railway systems utilising control command and other communication based systems supporting safety and security. Paper proposes matrix based approach defined by author on the basis of the ‘communication based train control and management enhanced safety and security impact reference model’ (e-SSIRM model), which was defined by author and presented during Transport Systems Telematics TST’2018 conference.

Słowa kluczowe

EN

railway; safety; security; communication; control command; signaling

PL

kolej; bezpieczeństwo; komunikacja; sterowanie; sygnalizacja

• Wydawca: Polskie Stowarzyszenie Telematyki Transportu
• Czasopismo: Archives of Transport System Telematics
• Rocznik: 2019
• Tom: Vol. 12, iss. 3
• Strony: 23--29
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Pawlik M.

• WARSAW RAILWAY RESEARCH INSTITUTE, Chlopickiego 50, 04-275 Warsaw, Poland

Bibliografia

• [1] Directive 2004/49/EC of the European Parliament and of the Council of 29 April 2004 on safety on the Community’s railways and amending Council Directive 95/18/EC on the licensing of railway undertakings and Directive 2001/14/ EC on the allocation of railway infrastructure capacity and the levying of charges for the use of railway infrastructure and safety certification (Railway Safety Directive) (Official Journal of the European Union, L 164/44, 30.4.2004)
• [2] Commission Decision 2009/460/EC of 5 June 2009 on the adoption of a common safety method for assessment of achievement of safety targets, as referred to in Article 6 of Directive 2004/49/EC of the European Parliament and of the Council
• [3] Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Railway Interoperability Directive) (Official Journal of the European Union, L 191/1, 18.7.2008)
• [4] PAWLIK M.: Communication based train control and management systems, safety and security impact reference model, in Mikulski J. (ed) Challenge of Transport Telematics, Springer Verlag, Berlin Heidelberg, CCIS 640, pages 388-400, 2016
• [5] PAWLIK M.: Communication systems’ safety and security challenges in railway environment, in Mikulski J. (ed) Smart Solutions in Today’s Transport, Springer Verlag, Berlin Heidelberg, CCIS 715, pages 96-109, 2017);
• [6] European Standard EN 50126-1:2017, Railway applications - The specification and demonstration of reliability, availability, maintainability and safety (RAMS) – Part 1: Generic RAMS Process;
• [7] European Standard EN 50126-2:2017, Railway Applications - The specification and demonstration of reliability, availability, maintainability and safety (RAMS) – Part 2: Systems Approach to Safety;
• [8] European Standard EN 50128:2011, Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems;
• [9] European Standard EN 50129:2003/AC:2010, Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling;
• [10] European Standard EN 50159:2010, Railway applications - Communication, signalling and processing systems - Safety related communication in transmission systems;
• [11] International Railway Industry Standard IRIS Guideline 3:2013, issued by Union des Industries Ferroviaires Europeennes IRIS Certification Group.

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).