面向图形对象的管线信息管理系统设计与研究

Design and Research of Information Management System of Drawing-Oriented Pipe-Line

通过分析城区管线系统的特点 ,指出传统管理方法中存在的不足。在此基础上 ,针对系统管理中面向图形的特性 ,引入面向对象设计的理论及方法 ,构建了“面向图形对象的管线信息管理系统”的设计模型 ;同时结合相关的数据库、CAD及 CG技术实现了该系统。重点介绍系统的总体设计思想。

In this paper, the shortcomings existed in the conventional management are proposed firstly through analyzing the character of the city pipeline system. Then point to the drawing-oriented character in this kind of system management, the design model of this system is constructed by introducing the object-oriented design theory and method. At the same time, by using coherent technique of database, CAD and CG, the system has been implemented. The total design ideology, the main models and some key technique are priority introduced in the paper.