Using CSP||B Components: Application to a Platoon of Vehicles

Authors:
Samuel Colin;Arnaud Lanoix;Olga Kouchnarenko;Jeanine Souquières
Affiliations:
LORIA --- DEDALE Team --- Nancy Université, Vandoeuvre-Lès-Nancy, France F-54506;LORIA --- DEDALE Team --- Nancy Université, Vandoeuvre-Lès-Nancy, France F-54506;LIFC --- TFC Team --- University of Franche-Comté, Besançon, France F-25030;LORIA --- DEDALE Team --- Nancy Université, Vandoeuvre-Lès-Nancy, France F-54506
Venue:
Formal Methods for Industrial Critical Systems
Year:
2009

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Abstract

This paper presents an experience report on the specification and the validation of a real case study in the context of the industrial CRISTAL project. The case study concerns a platoon of a new type of urban vehicles with new functionalities and services. It is specified using the combination, named CSP||B, of two well-known formal methods, and validated using the corresponding support tools. This large --- both distributed and embedded --- system typically corresponds to a multi-level composition of components that have to cooperate. We identify some lessons learned, showing how to develop and verify the specification and check some properties in a compositional way using theoretical results and support tools to validate this complex system.