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Information sending method and device for teaching system

A technology of an information sending device and a teaching system, which is applied to educational appliances, electrically operated teaching aids, instruments, etc., can solve the problems of inability to send again, poor user experience, etc., and achieve the effect of improving user experience

Inactive Publication Date: 2016-03-30
TVM BEIJING EDUCATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If this sending fails, the student will not be able to send the content of the written circle again, but can only rewrite and input the content of the new written circle again, which will bring a bad user experience to the user

Method used

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  • Information sending method and device for teaching system
  • Information sending method and device for teaching system
  • Information sending method and device for teaching system

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Embodiment Construction

[0062] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0063] figure 1 It is a flowchart of a method for sending information in a teaching system according to an exemplary embodiment, as shown in figure 1 As shown, the information sending method of the teaching system is applied to the student end, including the following steps S11-S15:

[0064] In step S11, the information to be sent is obtained, and the information is stored in the hard disk, the information includes handwriting information, original image information and synthetic image information, and the original image information is the original interface for receiving the handwriting information A screenshot of the composite map information is a screenshot of t...

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Abstract

The invention discloses an information sending method and a device for a teaching system. The information sending method for the teaching system comprises the steps of obtaining the to-be-transmitted information, storing the to-be-transmitted information in a hard disk, generating UUIDs corresponding to the handwriting information, the original image information and the composite graph information contained in the above to-be-transmitted information respectively, recording the storage addresses of the handwriting information, the original image information and the composite graph information of the above to-be-transmitted information, sending the information, acquiring the information stored in the hard disk based on the storage addresses and the UUIDs on the condition that the information sending operation is failed, and sending the information again. According to the invention, when the information sending operation is failed, the information is sent again. Therefore, the repeated writing, circling and painting actions of a user are avoided, so that the user experience is improved.

Description

technical field [0001] The invention relates to the field of system information interaction, in particular to a method and device for sending information of a teaching system. Background technique [0002] Nowadays, classroom online teaching is becoming more and more popular. Teachers teach through the teacher's computer, and students watch the teaching interface sent by the teacher's computer through their respective student computers. On the student side of the teaching system, students can also use the functions provided by the teaching system. The student side often performs the operation of writing circles on the basis of the display content of the current teaching window, and then sends the information of the writing circles to For the teacher's computer. In the usual teaching system, the sent writing circle content is stored in the memory, and with the release of the sent writing circle content, the writing circle content on the machine will also disappear. If this ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/14
CPCG09B5/14
Inventor 杨金伟刘晓琳
Owner TVM BEIJING EDUCATION SCI & TECH CO LTD
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