Section: Contracts and Grants with Industry

ANR-PREDIT DIAFORE project

Participants : Gauvain Bourgne, Philippe Dague, Othman Nasri.

The DIAFORE (“DIAgnostic de FOnctions REparties”) ADEME/ANR/PREDIT project which started on February 2006 in the framework of System@tic Paris-Région cluster, ended on September 2009. The project was coordinated by CEA LIST and involved Renault Trucks (Volvo group), Serma Ingénierie, UTC and University Paris-Sud. We pursued two objectives inside this project: embedded diagnosis of distributed electronic functions inside a vehicle (with the LFSE group of CEA) and diagnosability analysis (with the LISE group of CEA). The case study was the Smart Distance Keeping function and faults considered were sensor faults (wheels speed sensors, engine transmission speed sensor, radar). A demonstrator of diagnosability analysis on an abstract IOSTS model of SDK function was done with the CEA Agatha tool using the theoretical results of our study.