A road crisis management metamodel for an information decision support system

During the winter, snowfalls may occur, producing potential problems for traffic management. These road crises might be reduced setting up a collaborative network of heterogeneous actors aiming to solve this critical situation. Because crises deal with a lot of information, an Information Decision Support System might be deployed. Our point of view is to design it through a Model-Driven Engineering (MDE). Thus, an unavoidable issue for designing such an IDSS concerns knowledge management. This paper aims at presenting and defining a Metamodel dealing with specific road crisis situations. This is the first result of the French project SIM-PeTra.