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A method for implementing web teleeducation system

A technology of distance education and implementation method, which is applied in the field of realization of Tiandi network distance education system, can solve the problems of distance education system structure and function differences, achieve real-time reliable transmission services, and solve the effect of data loss

Inactive Publication Date: 2005-12-07
XI AN JIAOTONG UNIV
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Problems solved by technology

The structure and function of the distance education system and the novelty checking project described in other literatures are not the same

Method used

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  • A method for implementing web teleeducation system
  • A method for implementing web teleeducation system
  • A method for implementing web teleeducation system

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Experimental program
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Embodiment Construction

[0123] In order to understand the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0124] 5.1 Composition of SkyClass, the distance education system of Tiandi.com

[0125] The SkyClass system includes three parts: live broadcast classroom (teaching terminal), satellite main station and remote satellite receiving site. Among them, the live broadcast classroom is installed with SkyClass teaching terminal, the satellite main station is installed with media server software and management workstation software, and the remote site is installed with communication server software and SkyClass lecture terminal software, the teaching terminal sends the scene to the remote site through the satellite, and the remote site asks or interacts with the teaching terminal through the ground network.

[0126] The teaching end completes the video and audio collection, encoding, and compression of the te...

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Abstract

The invention discloses a sky-ground network based remote educational system implementing method, the system based on this method includes living broadcast classroom (lessons giving end), satellite home site, remote satellite receiving site, on the basis of satellite transmission network, combining with CERNET / Internet, implementing the real-time transmission and interaction between teachers and students with texts, voices and videos between living broadcast classroom and remote satellite receiving site; implementing multiple-mode teacher-student interaction and making synchronous real-time record and compression on data flows of filed teaching video, audio, electronic teaching plan, mouse, and electronic pointer and then transmitting to media server of the satellite home site by ground network, mixing and converting into DVB data form, then using satellite to broadcast them to each remote site, implementing living broadcast of teaching field; the remote site interacts with the teachers by means of texts, voices and videos through ground network; it can also implement automation, and synchronous record and generate stream media coursewares for students to demand and learn.

Description

technical field [0001] The invention belongs to the technical field of computer design and application, and relates to computer software, information transmission technology, multimedia technology and network education / distance education, and in particular to a method for realizing the distance education system of Tiandi network. Background technique [0002] 1. With the development of information transmission technology, online education / distance education, with its openness, wide coverage and low cost, breaks the time and space constraints of traditional education, meets the needs of individualized and multimedia learning, and is generally accepted by people. It has become a new hot spot in the development of educational technology. At the same time, remarkable achievements have been made in this field of research. [0003] 2. The applicant retrieved the following related documents: [0004] (1) 6 domestic related documents (title, author, source, abstract): [0005] 1)...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B7/00H04M11/06H04N7/173H04N7/20
Inventor 郑庆华刘均张宜陈奇
Owner XI AN JIAOTONG UNIV
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