| 基于Socket通信的WebGIS实时监测系统 |
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| 引用本文： | 周泽兵,边馥苓.基于Socket通信的WebGIS实时监测系统[J].测绘科学,2006,31(4):88-89,69. |
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| 作者姓名： | 周泽兵 边馥苓 |
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| 作者单位： | 武汉大学空间信息与数字工程研究中心,武汉,430079 |
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| 摘 要： | 在W ebG IS实时监测系统中,针对客户端采用实时刷新页面来更新信息方式的不足,本文提出应用Socket通信技术实现W ebG IS实时监测系统的设计思想和实现方法。首先,在分析Socket通信的原理和基本过程的基础上,给出了系统体系结构,然后讨论了其核心设计与系统实现,最后给出实例说明在W ebG IS实时监测系统中应用Socket通信技术可有效降低数据传输量,提高系统实时响应速度。
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| 关 键 词： | 实时监测 Socket WebGIS 动态监控 |
| 文章编号： | 1009-2307(2006)04-0088-03 |
| 修稿时间： | 2005年7月15日 |
Real-time monitoring system based on socket in WebGIS |
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| ZHOU Ze-bing,BIAN Fu-ling.Real-time monitoring system based on socket in WebGIS[J].Science of Surveying and Mapping,2006,31(4):88-89,69. |
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| Authors: | ZHOU Ze-bing BIAN Fu-ling |
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| Abstract: | Aiming at the limitation of old method,which uses real time refreshing pages on client-side to update information in WebGIS real-time monitoring system,the paper proposes a design idea and implementation method to realize WebGIS real-time monitoring with Socket communication.On the basis of analyzing the theory and process of Socket communication,the system architecture is presented firstly.Then its core design and implementation is discussed.Finally,an example is offered to validate that Socket communication can reduce the quantity of data transmission and increase the corresponded speed effectively. |
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| Keywords: | real-time monitoring socket WebGIS dynamic monitoring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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