基于Web Services的网格视频教育系统的设计和实现  

Implementation and Design of Grid Video Education System Based on Web Services

作　　者：胡伟莉[1] 尹晓东[1] 

机构地区：[1]武汉理工大学网络(继续)教育学院,武汉430070

出　　处：《武汉理工大学学报（交通科学与工程版）》2007年第2期318-320,共3页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：湖北省自然科学基金项目资助(批准号:2005ABA282)

摘　　要：为了将不同地域和不同协议接口类型的远程视频教育系统进行连接和互操作,提高网络教育视频系统的性能和点播效率,通过剖析当前Internet上视频系统所采用的技术和实现方案,提出基于Web Services的网格视频教育系统的设计方案,在Internet上实现跨不同视频系统的网格远程教育平台,实现远程用户的在线音频和视频学习.In order to improve the teaching quality of remote video system in different places and to connect different constructed video systems with different protocols, an implementation frame of remote video education system is designed based on Web Services Grid, according to the analysis of the implementation technology adopted in current remote video system on Internet. First, an introduction of current situation of video education based on IP Network is given. Then the introduction of Web services, SOAP and so on are given. Finally, the implementation method and design details of the Grid video education platform based on Web Service are described which support online study by audio and video. In the implementation, some new technologies such as video meeting and XML are adopted, which make the design have far reaching significance for Grid Video System.

关 键 词：网格技术 WEB SERVICES 视频教育 系统交互 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]