面向信息共享的数字城市地下管线信息系统分析与设计

研究北京市地下管线信息管理中广泛存在的各管线权属单位之间、管线权属单位和政府部门之间以及政府各部门之间信息不共享的问题.运用信息系统开发的理论和方法,论述了建设北京市地下管线信息系统的必要性和可行性,进行了系统分析与设计,提出了系统总体框架和信息交换的总体架构,以及分布式一体化管理的概念模型和网络结构,比较有效地解决了信息共享的问题.

Analysis and Design of an Information System for Urban Underground Pipelines Purposed at Information Sharing

Studies the problem of information sharing among urban underground pipeline companies, among municipal departments, as well as among the companies and government departments. Such problems exist widely in Beijing as problems in urban underground pipelines information management. Based on theory and method of development of information system, the significance and feasibility of development of Beijing underground pipelines information system (BUPIS) are discussed, and the information system is analyzed and designed. Framework of the information system and the general structure in information sharing and exchange are presented. The conceptual model and network structure of a distributed integrated management scheme is also introduced.