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System, method and server for implementing cloud classroom

A technology for realizing systems and servers, applied in transmission systems, electrical components, etc., can solve the problems of system performance degradation, limited number of electronic classrooms, and inability to meet users teaching at the same time, and achieve scalability and no limit on the number of users. Effect

Active Publication Date: 2015-09-16
HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Whether it is a single server architecture or a system architecture based on the Cluster cluster mode, the main problems of existing electronic classrooms are: there is a limit on the number of electronic classrooms that can run simultaneously, and there is a limit on the number of students that each electronic classroom can accommodate. The scenario where more users are teaching at the same time cannot be satisfied, and the expansion of the system platform is cumbersome and difficult; the system will have audio quality problems when there are many users with high I / O, and in severe cases it will cause the system to crash; during the teaching process The system performance will drop due to the addition of new users, especially when the new users do not learn synchronously but play the previous teaching content at will; in the case of multiple electronic classrooms teaching at the same time, there are serious impacts on the overall performance of the system platform influences

Method used

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  • System, method and server for implementing cloud classroom
  • System, method and server for implementing cloud classroom
  • System, method and server for implementing cloud classroom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a schematic diagram of the composition and structure of the implementation system of the cloud classroom in the embodiment of the present invention Figure 1 ;Such as figure 1 As shown, the system includes: a first server 11, at least one second server 12 and more than two third servers 13; wherein,

[0052] The first server 11 is configured to send a first request message to the second server 12 according to the cloud classroom establishment request sent by the user, and the first request message is used to request allocation of data resources for the cloud classroom; It is used to receive a first response message sent by the second server, establish a connection with at least one corresponding third server according to the first response message, and establish a cloud classroom based on the at least one third server;

[0053] The second server 12 is configured to receive the first request message sent by the first server 11, and send a first response ...

Embodiment 2

[0061] In another preferred embodiment of the present invention, based on the implementation system of the cloud classroom described in Embodiment 1, the cloud classroom includes: a main classroom and at least one extended classroom; the first server 11 is also used to set The fixed number of people in the main classroom and the at least one extended classroom; the number of the extended classrooms is set; it is also used to determine the classroom with the least number of people in the cloud classroom when a new user joins the cloud classroom, The new user is assigned to the classroom, and the number of people in the classroom is modified; when the number of people in all classrooms reaches a fixed number, the new user is rejected.

[0062] Preferably, in this embodiment, the first server 11 is also used to modify the number of people in the classroom when a user leaves the classroom; when the number of users in all classrooms in the cloud classroom is zero, close all classroo...

Embodiment 3

[0067] In another preferred embodiment of the present invention, based on the implementation system of the cloud classroom described in Embodiment 1, the cloud classroom includes: a main classroom and at least one extended classroom; the first server 11 is also used to detect The data reading and writing progress of each classroom in the cloud classroom, when the data reading and writing progress of any classroom exceeds the preset threshold value of the preset data reading and writing progress, instruct the arbitrary classroom to suspend reading and writing data; when the arbitrary classroom When the data reading and writing progress is the same as the preset data reading and writing progress, instruct any classroom to continue reading and writing data.

[0068] Wherein, the preset data reading and writing progress can be the data reading and writing progress of the main classroom in the cloud classroom, or it can be the data reading and writing progress of classrooms whose da...

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PUM

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Abstract

The embodiment of the invention discloses a system, a method and servers for implementing a cloud classroom. The system comprises a first server, at least one second server and more than two third serves, wherein the first server is used for sending a first request message to the second server according to a cloud classroom establishment request sent by a user, and the first request message is used for requesting to allocate data resources to a cloud classroom; the first server is further used for receiving a first response message sent by the second server, establishing connection with the at least one corresponding third server according to the first response message, and establishing the cloud classroom according to the at least one third server; the at least one second server is used for receiving the first request message sent by the first server and sending the first response message to the first server, and the first response message comprises information of the at least one third server allocated to the cloud classroom; and the more than two third serves are used for providing data resources for the first server to establish the cloud classroom.

Description

technical field [0001] The present invention relates to communication processing technology, in particular to a cloud classroom implementation system, method and server. Background technique [0002] Since the popularization of the Internet, the education industry based on the Internet model has also continuously developed and innovated, such as the electronic classroom, which is to move the traditional face-to-face teaching classroom to the Internet, and realize the face-to-face classroom teaching as remote, switchable, and replayable and other virtual classrooms with multiple functions. The current electronic classrooms mainly include two types: one is the electronic classroom system for fixed users; the other is the electronic classroom platform based on the cluster (Cluster) system architecture for Internet users. [0003] The electronic classroom system for fixed users is divided into two parts: student terminal system and teacher terminal platform. In terms of system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 霍绍博耿君毅单莘张美松付长冬黄龙江许惠超祝智岗
Owner HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED
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