The Improvement Of The Safety-case Process
In Practice: From Problems And
A Promising Approach To Highly Automated
Safety Case Guidance
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
Related Book
Other papers in this volume
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