Abstract: Based on geographical simulation system theory and taking dynamic data driven application systems as technological paradigm,this paper brought forward a new fire simulation technology framework and network system,solved the key technology in the simulation system building process such as model base construction and management,model suitability selection,model adaptive correction,real-time simulation validation,forest fire space spreading simulation,and so on.Automation and intelligent selecting precision of the forest fire model reached more than 75%.Model error correction simulation reached a more satisfactory result.With the further improvement of system construction,the system will integrate with the operational system,and improve the forest fire fighting decision-making.

Key words: dynamic data, forest fire simulation, complex system, artificial neural network