Research and application of problem model of emergency decision support system

Public emergencies have various types and involve a board scope of fields. The solution methods for different emergencies may be quite different. How to build an open, comprehensive, flexible and quick response Emergency Decision Support System (EDSS), which integrates various models and methods to handle various public emergencies, has become a focus in the theoretical study and practical applications. First, the general decision process of emergency management is proposed in this paper. Then, as the starting point and the end result of decision-making, the general emergency problem model is researched in detail. This model can integrate various solution models and methods for various public emergencies flexibly. The ontology and meta framework model of emergency are also proposed for emergency problems organization and navigation. The architecture of EDSS based on problem model of emergency decision support system is proposed at last.