基于GIS的电信基础信息设施管理平台空间数据库管理系统设计教程.doc

基于GIS的电信基础信息设施管理平台 空间数据库管理系统设计 （重庆邮电大学计算机科学与技术学院，重庆，400065） 摘要： GIS作为电信基础设施的管理、网络规划设计和运营决策的辅助手段在通信领域中的应用通信行业中。无论是通信管线、主干电缆、人井、毛孔、通信基站、WIFI热点等设备的分布与地理位置有着密切关系。随着通信技术和宽带网络的发展 ，通信基础设施管理和通信运营等各方面需求的提高 ，GIS在通信领域会发挥更大的作用 ，同时会面临一些新问题需要解决。传统的管理信息系统只能提供对被管理对象的属性的管理，即只能指出对象“是什么”，而不能表达对象“在哪里”，因而无法实现空间对象的可视化管理。空间数据库技术正好弥补了这一点。空间数据库技术在电信、通信领域的大规模使用，也将进一步促进电信等相关行业的健康发展。 关键词： GIS；空间数据库技术；数据模型；基础设施管理 Spatial database management system design based on the GIS based information telecommunication facilities management platform LIU Zhi-gang （College of Computer Science and Technology, The Chongqing University of Posts and Telecommunications, Chongqing 400065） Abstract: GIS as a telecom infrastructure management, network planning and design and operation decision-making supplementary means in communications applications in communication industry. Whether the communication line, main cable, well, pore, communication base station, wifi hot spot, or other equipment distribution and geographical position has the close relation. Along with the communication technology and the development of broadband network, communication infrastructure management and communication operation and so on various aspects demand increase. GIS in communication field will play a more important role, and will face some new problems to be solved. The traditional management information system can only provide the management objects properties management, namely only pointed out that object what, and cannot express object where, so it cant realize space objects visual management. Spatial database technology just make up for it. Spatial database technology in telecom, communication field of large-scale use, also will further promote the telecommunications and other related to the healthy development of the industry. Key words: GIS；Spatial database technology；Data model；Infrastructure management 0 前 言 本文在GIS数据库设计理论与方法的指导下，主要通过对Geodatabase数据模型的介绍与研究，讨论该数据模型在电信行业信息管理方