| 基于J2EE高速公路网络地理信息系统平台研究 |
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| 引用本文： | 童小华,程效军,刘世杰,孟令颂.基于J2EE高速公路网络地理信息系统平台研究[J].同济大学学报(自然科学版),2006,34(12):1627-1631. |
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| 作者姓名： | 童小华 程效军 刘世杰 孟令颂 |
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| 作者单位： | 同济大学,测量与国土信息工程系,上海,200092 |
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| 基金项目： | 国家自然科学基金;广东省科技攻关项目;国家测绘科技发展基金 |
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| 摘 要： | 探讨了基于J2EE（Java 2 Enterprise Edition）的高速公路网络地理信息系统（webGIS）平台架构及其关键技术，包括高速公路空间数据组织和设计。WebGIS中间件技术，数据库连接池技术，高速公路WebGiS的动态分段技术等．建立了高速公路WebGIS地理信息平台，以惠河高速公路管理为例，介绍了地理信息平台的功能和应用，验证了文中的各种技术与方法．
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| 关 键 词： | 高速公路 地理信息系统网络 中间件 动态分段 |
| 文章编号： | 0253-374X（2006）12-1627-05 |
| 收稿时间： | 04 29 2005 12:00AM |
| 修稿时间： | 2005-04-29 |
Development of J2EE and WebGIS Based Highway Management System |
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| TONG Xiaohua,CHENG Xiaojun,LIU Shijie,MENG Lingsong.Development of J2EE and WebGIS Based Highway Management System[J].Journal of Tongji University(Natural Science),2006,34(12):1627-1631. |
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| Authors: | TONG Xiaohua CHENG Xiaojun LIU Shijie MENG Lingsong |
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| Institution: | Department of Surveying and Geoinformatics, Tonal University,Shanghai 200092, China |
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| Abstract: | Based on an analysis of the current research and application development of traffic geographic information system, a distributed highway WebGIS architecture is studied on the basis of the J2EE technology and the key issues for distributed highway WebGIS development are presented. Such issues as highway spatial data organization mechanism in WebGIS, WebGIS middleware design, database connection pool, and dynamic segmentation of WebGIS are investigated. A new dynamic segmentation model is presented. The design and application of WebGIS system are discussed on the basis of a case study of Huihe highway WebGIS development. The feasibility of the theories and methods are tested through the system. |
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| Keywords: | highway WebGIS middleware dynamic segmentation |
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