| 面向家庭的现代远程教育系统 |
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| 引用本文： | 刘斌,冯翱. 面向家庭的现代远程教育系统[J]. 小型微型计算机系统, 2001, 22(4): 495-496 |
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| 作者姓名： | 刘斌 冯翱 |
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| 作者单位： | 清华大学自动化系 |
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| 摘 要： | 本文简要回顾了远程教育的发展历程，介绍了面向家庭的现代远程教学系统MDES。系统综合运用卫星网、有线电视网和因特网作为传输平台，学校的网络信息中心通过卫星将课件传输到分布全国各地的有线电视台，有线电视台利用当地的CATV网络将多媒体年广播到学员家中的计算机上。网络信息中心以网站的形式向学员提供各种教学服务。课件制作系统使用可扩展标记语言XML对多媒体对象进行描述，以HTML＋同步控制的形式发布同步多媒体课件。该系统适合于终身学习，具有广阔的应用前景。
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| 关 键 词： | 面向家庭 现代远程教育系统 网络教学 广播电视教学 多媒体课件 |
| 文章编号： | 1000-1220(2001)04-0495-02 |
FAMILY-ORIENTED MODERN DISTANCE EDUCATION SYSTEM |
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| LIU Bin FENG Ao. FAMILY-ORIENTED MODERN DISTANCE EDUCATION SYSTEM[J]. Mini-micro Systems, 2001, 22(4): 495-496 |
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| Authors: | LIU Bin FENG Ao |
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| Abstract: | After reviewing the development of distance education, MDES a family oriented modern distance education system over hybrid asymmetrical networks is presented. Network and Information Center produces courseware and sends it to distant CATV stations through the satellite, and CATV stations deliver the courseware to family computers by cables. To fill the gap between teachers and students, a Web based discussion center is setup, in which they can communicate with each other. Extensible Markup Language (XML) and synchronized mechanism are used in producing synchronized multimedia courseware, which makes it have similar effect as that of the classroom education. MDES is suitable for life long education and shows wide prospect. |
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| Keywords: | Family oriented distance education XML Synchronized multimedia courseware |
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