Système temps réel d'aide à la gestion des demandes de transport ferroviaire dans une usine sidérurgique

In this article, we present a tool for the regulation of the rail traffic in a steel industry. Main characteristics of this system are real time aspect and specific constraints related to the process. We describe this system, we propose a modelization and then we present the method of resolution which we have implemented. Experimental results on histories of data are presented as well as an industrial experience feedback after a few months of introduction of this tool.