Analysis And Design Of Management Information System Of Internet Cafe In City On MapX

As carrier of network knowledge and entertainment, Internet cafes have become the main platform for interaction.Series of problems comes into being because of the increasing of Internet cafes in the city.Internet cafes management of administration are mostly manual calculation and statistics. Integration of management information systems and geographic information systems are used in many fields, so they can be integrated as internet cafes management information systems, making a convenience of the management of internet cafes.Based on Xi'an Internet cafes management, the system mainly deals with the Internet cafes administration in Xi'an, developed the integration of management information and geographic information system, met the needs for internet cafes management department of the Internet cafes basic information and geographical information, got rid of the original manual calculation and statistics, made information internet cafes management adapting to the needs of modern management.Based on the Windows platform,the system used GIS and MIS integration methods, took Delphi7.0 and MapX as develop tools.Firstly,analyzed the develop models of the system, according to the actual needs,used the C/S develop modes, and selected Access as background data process tool of the System. The Dijkstra algorithm and A* algorithm were introduced and analyzed, then the latter was chosen as the method for path programming in the system. Based on analysis and selection of develop methods, the system was summarily and detailedly designed, mainly included basic information management design and geographic information management design. Basic information management included statistical analysis of the number of Internet cafes and computers, geographic information management included enquiries of Internet cafes location and routes. Then analyzed regular problems, along with corresponding solutions and techniques, presented the integrated technique, along with extraction and construction of network topology of MIS and GIS, discussed the optimize plan of accessional link Dijkstra algorithms and switch standard change double-way heuristic algorithms.The test result indicated that the system realizes expected functions, and manages the city Internet cafes information conveniently and quickly.