Urban Underground Pipe Network Graphical Information Management System

This paper is written in co-ordination with the research of 搕he Urban Underground Pipe Network Graph Information System? In this paper, the author designs the general frame of the Urban Underground Pipe Network Graph Information System from the view of the developing of the modern management system and the user interface of the system in accordance with the demand of system. The editing, displaying and inquiring of the graphic data and propertery data are introduced. And the design of database is also given. The system adopts the System of PowerBuilder, MapInfo and Adaptive Server Anywhere through the techonology of OLE So the system is a efficiency management information system about the Urban Underground Pipe Network Graph Information.