The Improvement Of The Safety-case Process In Practice: From Problems And A Promising Approach To Highly Automated Safety Case Guidance
Price
Free (open access)
Transaction
Volume
114
Pages
9
Page Range
795 - 803
Published
2010
Size
520 kb
Paper DOI
10.2495/CR100721
Copyright
WIT Press
Author(s)
J. R. Müeller, W. Zheng & E. Schnieder
Abstract
The European project called \“INESS – Integrated European Signalling System” aims at defining and developing specifications for a new generation of interoperable interlocking systems suitable to be integrated in ERTMS systems, with the objective of making the migration to ERTMS more cost-effective. The Technical University of Braunschweig is leader of the part of INESS that deals with the safety case process. The aim of this essential subproject is to reduce time and money for the development of the safety case in industry, i.e. operators as well as suppliers, by avoiding unnecessary or redundant procedures. In this workstream a dozen European partners have contributed to the results. Keywords: INESS, safety case, interlocking system, interoperability. 1 Introduction to the INESS project 1.1 Railway signalling systems transitioning from traditional national solutions towards ERTMS compliance Today there are over 20 rail signalling and speed-control systems operating in Europe, all of which are completely incompatible with each other. This
Keywords
INESS, safety case, interlocking system, interoperability