The Design And Exploitation Of An Underground-integrated Pipeline Information System Of Ganzhou City

Urban Underground Pipeline Information System is an information system, which use the technology of geographic information system to manage the urban underground pipeline. It can supply accurate information of pipeline, such as tendency and depth etc. The scientific visual interface and decision support capability can be used for city construction departments to finish programming and rebuilding of pipeline , and engineering construction efficiently.Firstly, this article indicates the process of developing underground-integrated pipeline system of Ganzhou City. It mostly describes the requirement analysis and the summary design. According to the GIS Software Engineering methods and means,author scientific analysed and designed this system Secondly, on the base of data collection, author disposed the data and resigned the database carefully, therefore builded Ganzhou underground-integrated pipeline database. Thirdly,author used ArcGIS as the GIS platform, adopted visual programming language (VC++ 6. 0) and ArcEngine, performed the GIS component development, established underground-integrated pipeline information system with itself characters, which is very steadily,standard, usefully and maintainable. In the end ,some pictures show the system's part function.The system has carried out not only the GIS basic function, such as data input and output, graphics operating and editing, but also inquiry and statistics, thematic map analysis and specialty analysis along with itself characters, for example as to the accident of pipeline broken, the plan of best way to close the brakes will get through programming, it would reduce the accident loss as possible etc.this system can basically meet the requirement of dynamical managing underground-integrated pipeline information system of Ganzhou City, it will not only sever the departments of pipeline producing and management, but also can offer assistance in the decision-making in the city planning and Engineer construction, etc. So it has practical value in a way.