Tools for providing aid for modelling, storing and assessing safety analyses in the area of terrestrial guided transport
Résumé
The purpose of the work described in this paper is to improve the production and assessment of safety analyses for guided transport systems by searching for errors at system level and in the hardware and software. The approach used to achieve this is mainly based on the use of artificial intelligence techniques, in particular knowledge acquisition and modelling techniques, knowledge-based systems, automatic symbolic learning techniques and knowledge validation techniques. This paper presents a general description of three mock-ups of tools which are intended to aid in the analysis and investigation of safety. These are:
- SAPRISTI, for aid in the production and assessment of preliminary hazard analyses,
- ACAYSA, for aid in the storage, classification and appraisal of accident scenarios,
- SAUTREL, for aid in the examination of software error effect analyses.