A Case Study for Safety Analysis

안전성 분석에 대한 사례 연구

  • Published : 2004.09.01

Abstract

A systematic methodology to determine safety requirements for railway signalling system and safety requirement allocation into system are presented. THR concept is used for as an interface between Risk Analysis to be performed by railway operator and System Design Analysis by the supplier. This approach is based on Signalling Safety Standard EN50129 by CENELEC.

References

  1. EN50129 CENELEC, 'Railway Applications: Safety-related Electronic Systems for Signalling', 2000
  2. Brahand, J. and Lennartz, K.: 'A Systematic Process for the Definition of Safety Targets for Railway Signalling Applications', Signal+Draht 9/99
  3. 'Fault Tree Analysis (FTA)', IEC 61025
  4. 'Engineering Safety Management', Volume 3, Issue 2.0 Railtrack
  5. 'Analysis Techniques for System Reliability - Procedure for Failure Mode and Effects Analysis (FMEA)', lEC 60812
  6. Safety-Critical Computer Systems', Neil Storey Addison-Wesley
  7. 'Safety and hazard Analysis', 2-5 March HISE, The University of York. 1999