System for multi media real-time synchronous teaching based on network

A technology of real-time synchronization and teaching system, which is applied in the system field of network technology field, can solve problems such as dependence, and achieve the effects of low cost, openness and easy maintenance

Inactive Publication Date: 2006-06-14
上海光华如新信息科技股份有限公司
View PDF1 Cites 54 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this system is that it can support large-scale real-time teaching and is highly interactive. Its disadvantage is that it relies hea

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System for multi media real-time synchronous teaching based on network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as figure 1 As shown, the present invention includes: an audio and video collection tool, an electronic document collection tool, a synchronous teaching support platform, and a synchronous courseware browsing tool. The audio and video collection tool is responsible for collecting and compressing the audio and video signals of the teaching site, and sending them to the synchronous teaching support platform. The electronic document collection tool is responsible for collecting the screen data taught by teachers in real time, compressing them into Web pictures and sending them to the synchronous teaching support platform. The synchronous teaching support platform receives the audio and video teaching scene and the teacher's teaching screen data, organizes the three media of audio and video data and screen data synchronously, performs live broadcast service to the synchronous courseware browsing tool after streaming, and provides on-demand service.

[0021] The hardwa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention is a network-based multimedia synchronous teaching system in the field of network technique, comprising: audio/video collecting tool, electronic document collecting tool, synchronous teaching support platform, and synchronous courseware browsing tool, where the audio/video collecting tool takes charge of collecting and compressing audio/video signals in the schoolteaching field and transmitting the compressed audio/video signals to the synchronous teaching support platform; the electronic document collecting tool takes charge of real-time collecting on-screen schoolteaching data of a teacher and compresses them into web pictures and transmitting the web picture to the synchronous teaching support platform; the synchronous teaching support platform receives the compressed and packet audio/video schoolteaching field data and receives the on-screen schoolteaching data, and synchronously organizes audio data, video data and on-screen data and after fluidizing, provides living broadcast service for the synchronous courseware browsing tool and provides programme ordering service. The invention achieves the characters of powerful functions, high efficiency and short cut, simple and convenient operation, friendly man-machine interface, etc.

Description

technical field [0001] The invention relates to a system in the field of network technology, in particular to a network-based real-time multi-media synchronous teaching system. Background technique [0002] In the past five years, China's online education software market has been expanding rapidly with a growth rate of more than 40%. However, the current situation of China's online education is still far behind the level of developed countries in the world, and China's online education still has huge growth potential. Looking at the products in the field of online education at home and abroad, most of them are based on Microsoft's Windows operating system and network multimedia technology platforms with foreign copyrights. In the context of the country's strong support for domestic operating systems and various supporting application systems, it is of great significance to develop an online education platform based on domestic Linux. The Linux platform has advantages that ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B5/08G09B5/06H04N7/24
Inventor 张世永朱斌吴杰吕智慧
Owner 上海光华如新信息科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap