The Application Study Of DSS Technology In The Forest Fire Prevention Command System

The thesis studies DSS technology and its application in Forest Fire Prevention Command system and the Knowledge Representation in Expert System, presenting an Object-oriented Knowledge Representation based on the Relational Database,and studies the application of ID3 arithmetic in Forest Fire Risk Prediction Model. Based on the comprehensive analysis of the internal and oversea research of the Decision Support System and forest fire prevention, and with the forest fire prevention expertise and experience, this thesis designs a Forest Fire Prevention Command Decision Support System using DSS technology, Database technology, 3S technology and Expert System, and studies the composition,the main models and arithmetic, knowledge base maintenance and inference engine design of the system. Through data and model-driven and knowledge reasoning, the system realizes the generation of the configuration of firefighting men and tools, men assembly program and firefighting program. The test shows that the system will effectively promote the work of the forest fire prevention command, and be of great significance.