交通运输系统工程与信息 ›› 2003, Vol. 3 ›› Issue (3): 33-37 .

• 智能交通系统与技术 • 上一篇    下一篇

GIS在ITS中的应用分析

张和生,张毅,张大力,胡东成   

  1. 清华大学自动化系,北京 100184
  • 收稿日期:2002-12-27 修回日期:1900-01-01 出版日期:2003-08-01 发布日期:2003-08-01

Application Analysis of Geogrphical Information System for Intelligent Transportation Systems

ZHANG He-Sheng, ZHANG Yi, ZHANG Da-li, HU Dong-cheng   

  1. Department of Automation, Tsinghua University, Beijing 100084, China
  • Received:2002-12-27 Revised:1900-01-01 Online:2003-08-01 Published:2003-08-01

摘要: 在介绍GIS、GIS-T的概念、GIS在ITS的作用、GIS系统结构发展的基础上确定采用B/S结构设计GIS,并设计了GIS的功能:数据采集、数据管理、空间分析和系统维护与刷新;设计了GIS-T的应用界面,这样的设计是合理和可行的,并已经用于兰州市ITS的建设中。文中最后列举了GIS-T急需解决的问题。

关键词: 交通地理信息系统, 系统结构, 系统功能, 数据库

Abstract: On the basis of the concept of geographical information system(GIS), geographical information systems for transportation (GIS-T), the development history of system architecture of GIS, the architecture of GIS-T is designed based on Brower/Sever. The functions of GIS-T are also designed, which include four parts of function components: data input, data management, spatial analysis and system maintenance & data refreshment. The application interfaces of GIS-T are also designer. The result demonstrated our designed GIS-T is reasonable and practical. The design of GIS-T has been used in the project of Lanzhou ITS. At last, the imperative problems in GIS for ITS are provided.

Key words: the geographical information systems for transportation(GIS-T), system architecture, system function, databases