Formally Modelling the Rijkswaterstaat Tunnel Control Systems in a Constrained Industrial Environment

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Abstract

Rijkswaterstaat, the National Dutch body responsible for infrastructure, recognised the importance of formal modelling and set up a program to model the control of road tunnels. This is done to improve the standardisation of tunnel control and make communication with suppliers smoother. A subset of SysML is used to formulate the models, which are substantial. In an earlier paper we have shown that these models can be used to prove behavioural properties by manually translating the models to mCRL2. In this paper we report on an automatic translation to mCRL2. As the results of the translation became unwieldy, we also investigated modelling tunnel control in the specification language Dezyne which has built-in verification capabilities and compared the results.
Original languageEnglish
Title of host publicationProceedings Sixth Workshop on Models for Formal Analysis of Real Systems
EditorsFrédéric Lang, Matthias Volk
PublisherarXiv.org
Pages101-127
Number of pages27
Volume2403.18722
DOIs
Publication statusPublished - 27 Mar 2024

Publication series

NameElectronic Proceedings in Theoretical Computer Science
Publisher Open Publishing Association
Number399
ISSN (Electronic)2075-2180

Keywords

  • Control system
  • formal specification
  • tunnel control systems
  • SysML
  • mCRL2

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