Research For Electronic Governance Oriented Decision Support System

The subject of electronic governance is to realize revolution of government management by using information and communication technology. The article analyzed current status and development of electronic governance as well as role played by information technology in course of change of government function and management method. The basic structure of electronic governance and key technology are studied in the article. Systemic research is conducted in respect to feature and proposal of electronic governance.One important function of electronic governance is to support government for macro decision and operation control and to enhance ability of management and decision. The proposal presented by the article is a complete software architecture for decision supporting system for state flood and drought control, which includes flood information receiving and processing, flood prediction, design and implement of flood prevention proposal, estimation of loss by flood, flood prevention management, which provided reliable support for making decision. Effective model is key for a decision proposal, then experience of expert should be combined to solve flood management. Equation of water quantity balance which is taken as basis for water level control model has feature of good imitative and interactive as well as fast calculation therefore, it is suitable for real time control and for experts to apply his experience.