Design And Implement Of Digital City Management Information Systems In A City

With the rapid development of city economy,various problems faced by the city is increasing year by year,city governance arduous task,city management is the emerging new topic.The implementation of scientific management can effectively improve the efficiency and level of city management,which makes the whole city in order.An important part of the digital city management is to realize the moderniza--tion of the city,it is the inherent requirement of accelerating city development.Digital city management information system is a comprehensive application of computer,Internet technology,using basic geographic information,using the grid management,component classification management,event classification management implementation method,"the new management mode of one level of supervision,two command",management main body diversification,management process reengineer--ing,make the system become effective means to raise the city management level.The thesis firstly introduces the research background,present situation and significance of digital city management information system,clearly the city manage--ment information system construction goal,basic research in city management and the essence of the existing system,for enterprise applications to carry out a full investingation,the municipal management information from vario us angles are analyzed,put forward and the realization of a J2 EE digital city management information system development model based on the technical route,system software architecture,function module and realization.The architecture is divided into infrastructure layer,data access layer,business layer and view layer,do data access,logic operation and interface independent,and increase of digital urban management based on system design and development on the platform,platform construction to increase system to workflow,personnel department post,according to system function styles.At the same time,the portability and scalability is greatly improved,the system maintenance cost is reduced.At present,the system has been officially put into use in many city,municipal management efficiency has been improved obviously.With the further research and application,the system is being improved continually upgrade.The thesis finally summarizes the deficiency of the system are presented,further research direction of system optimization and upgrading.