0-DEFAUT

Embedded systems are equiped with diagnosis functions, but that of the wired network, which is a critical system, is not considered. In 2006 the project SEEDS aimed at studying the feasibility of a wire diagnosis system usable in garage for maintenance or embedded for the follow-up of the harness. The objectives of 0-DEFECT are to study and implement methods more adapted to embedded. The current method gives a ten centimeters precision on the localization of a hard defect, but is not compatible with embedded constraints (EMC and interaction of the diagnosis signals with those of the network). Other methods will be implemented, the models will be refined and more powerful prototypes will be built and tested in the vehicle, aiming at proving viability and feasibility for an embedded system.