The Development Of Decision Support System For Disaster Prevention And Loss Reduction Of Property Insurance

Compared with many countries all over the world, China suffers from a wider range of natural disasters, which confront property insurance companies with a vast number of losses. With the help of 3S technology and DSS theory, this research has managed to set up a decision support system for disaster prevention and loss reduction in order to prevent and reduce the losses in property insurance caused by natural disasters.The thesis not only makes an intensive study of DSS theory and its development, but also makes investigates into DSS application to the field of disaster prevention and property insurance. With 3S technology and Web technology as the theoretical basis, triangular decision support system as the framework, the research provides an insight into the possibilities of constructing a comprehensive decision support system for disaster prevention and loss reduction in property insurance.The thesis designs and puts into effect the data management of the decision system. And it also deals with the design and realization of model management. Both efforts lay foundations for decision support and interface design.The thesis designs and puts into effect the decision support function that is the key component of DSS. Concentrated on flood disaster, the system provides decision support for disaster prevention in the light of conventional flood prevention method as well as in the aspect of first response scheme.The thesis also makes out the interface design of DSS. The design of the interactive management or interface is considered as the vital factor for the successful operation of DSS. The thesis discusses the interface design through an analysis of insurance, disaster, decision support and other system function.