Safety transmission in railway application – cryptographic approach

• Autorzy: Lewiński A. , Łukasik Z. , Bester L.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with assumptions for an open transmission in railway control applications ensuring the SIL4 safety integrity level. Using the public transmission standards, especially the wireless transmission (including radio access to Internet) requires the appropriate protection to ensure the data integrity (protection against fault and lost of transmission) and encoding (protection against unauthorized access). The estimated this way the THR values, even for single transmission channel does not differ for fault level of computer hardware in redundant structures. The theoretical results are compared with experimental tests of polish railway automation systems.

Słowa kluczowe

EN

safety transmission; railway control computer system; standard

PL

bezpieczeństwo transmisji; system komputerowy sterowania ruchem kolejowym; norma

• Wydawca: Polskie Stowarzyszenie Telematyki Transportu
• Czasopismo: Archives of Transport System Telematics
• Rocznik: 2013
• Tom: Vol. 6, iss. 3
• Strony: 18--22
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Lewiński A.

• University of Technology and Humanities in Radom, Faculty of Transport and Electrical Engineering, Malczewskiego 29, 26-600 Radom, Poland

autor

Łukasik Z.

• University of Technology and Humanities in Radom, Faculty of Transport and Electrical Engineering, Malczewskiego 29, 26-600 Radom, Poland

autor

Bester L.

• University of Technology and Humanities in Radom, Faculty of Transport and Electrical Engineering, Malczewskiego 29, 26-600 Radom, Poland

Bibliografia

• [1] Bester . L.: „The Analysis of Integrated Safety System in Land Transport According to Unguarded Cross Level Systems”, Ph.D dissertation Technical University of Radom, October 2012
• [2] Goldsmith A.: ”Wireless Communications”, Cambridge University Press, New York, USA 2005
• [3] Jaźwiński J., Ważyńska–Fiok K.: „Safety and Reliability of Railway Control System” (Bezpieczeństwo i niezawodność systemu sterowania ruchem kolejowym), WKiŁ Warsaw 1982
• [4] KOMBUD S.A. Technical Documentation
• [5] Lewiński A, Bester L.: „Additional Warning System for Cross Level”. In J. Mikulski (Ed.): TST 2010, CCIS vol. 104, pp. 226–231, Springer, Heidelberg (2010)
• [6] Lewiński A., Perzyński T.: The Reliability and Safety of Railway Control Systems Based on new Information Technologies. In J. Mikulski (Ed.): TST 2010, CCIS vol. 104, pp. 427–433, Springer, Heidelberg (2010)
• [7] Lewiński A., Toruń A., Bester L.: „Methods of Implementation of the Open Transmission in Railway Control Systems” (Sposoby realizacji transmisji otwartej w systemach sterowania ruchem kolejowym). Logistyka 3/2011
• [8] Lewiński A., Toru ń A.: „The Changeable Block Distance System Analysis”. In J. Mikulski (Ed.): TST 2010, CCIS vol. 104, pp. 67–74, Springer, Heidelberg (2010)
• [9] Lewiński, A., Perzyński, T., Toruń A.: The risk analysis as a basic designed methods of safety open network transmission applied in railway control systems. LogiTrans Conference, Szczyrk (2010), (in Polish)
• [10] Military Hand Book, Reliability Prediction of Electronic Equipment, USA Department of Defense (1991)
• [11] Perzyński, T.: The Problems of Safety of Computer Nets Applied in the Railway Control. PhD dissertation – Technical University of Radom, Faculty of Electric Engineering and Transport, Radom (2009), (in Polish)
• [12] Standard PN-EN 50129:2003 Railway applications – Communication, signalling and processing systems – Safetyrelated electronic systems for signalling
• [13] Standard PN-EN 50159:2011. Railway applications – Communication, signalling and processing systems – Safety related communication in transmission systems