| GIS在ITS中的应用分析 |
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| 引用本文： | 张和生,张毅,张大力,胡东成.GIS在ITS中的应用分析[J].交通运输系统工程与信息,2003,3(3):33-37. |
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| 作者姓名： | 张和生 张毅 张大力 胡东成 |
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| 作者单位： | 清华大学自动化系，北京 100184 |
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| 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。
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| 关 键 词： | 交通地理信息系统 系统结构 系统功能 数据库 |
| 文章编号： | 1009-6744(2003)03-0033-05 |
| 收稿时间： | 2002-12-27 |
| 修稿时间： | 2002年12月27 |
Application Analysis of Geographical Information Systems for Intelligent Transportation Systems |
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| ZHANG He-Sheng,ZHANG Yi,ZHANG Da-li,HU Dong-cheng.Application Analysis of Geographical Information Systems for Intelligent Transportation Systems[J].Transportation Systems Engineering and Information,2003,3(3):33-37. |
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| Authors: | ZHANG He-Sheng ZHANG Yi ZHANG Da-li HU Dong-cheng |
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| Institution: | Department of Automation, Tsinghua University, Beijing 100084, China |
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| 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. |
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| Keywords: | the geographical information systems for transportation(GIS-T) system architecture system function databases |
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