企业地下管网管理系统开发的初步研究

本文初步探讨了开发企业地下管网管理系统所面临的问题,本着为客户实际需求而开发的原则,讨论了几个在系统设计期间应着重注意的数据库结构问题,就管线图数据的分层、管线节点的特征分类、编号以及属性结构设计等问题,有详细的论述,并给出了实用的模型。

An elementary research on MIS development of enterprise's underground pipeline network

In this paper, problems in developing a software that manage the pipeline underground for big enterprise are discussed. On the basis of the principle that all developing only for clients' requirement,we resolve several data structure problems which should pay more attention while in period of system designing. These questions are also well discussed in the paper, such as delamination of pipeline graphic datum, characteristic classification, numbering and structure designing of properties in pipelines node. Finally, an applied model is given out.