摘要
本文在分析城市地下管线信息系统发展现状的基础上，提出了一种新的管线信息系统开发模式，即成图系统加属性信息管理系统加图数连动机制。并从系统开发平台的选定、系统功能设计、系统数据库结构设计、系统流程设计、系统界面设计等方面，详细分析了管线属性信息管理子系统的设计过程。对图数连动、数据安全、与ＧＩＳ接口等技术问题，进行了详细探讨。
A new development mode for pipeline information system is presented based on the analyses of the present situation of the city underground pipeline information system, that is mapping system plus attribute management subsystem and graph attribute dynamic query mechanism. The design process of the attribute information management subsystem is analyzed in detail from selecting system development platform, designing system function, the structure of system database, system flow, system interface, and so on. Some technological problems, such as graph attribute dynamic query, the safety of data, the interface with GIS, system protection, are also discussed in detail in this paper.
出处
《华东地质学院学报》
1998年第4期364-371,共8页
Journal of East China Geological Institute
关键词
地下管线
信息管理
软件开发
数据库
城市
underground pipeline
information management
software development
database
