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Remote teaching system

A remote teaching system and remote server technology, applied in the field of remote teaching, can solve problems such as video freeze, audio and video out of sync, and failure to obtain the status of surrounding students or teachers in a timely manner, so as to reduce data pressure, improve immersion, and smooth rendering effect

Inactive Publication Date: 2021-06-22
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the teaching system in the prior art still lacks the sense of reality and interaction in the classroom experience, and cannot obtain the status of the surrounding students or teachers in a timely manner. At the same time, due to the difference in terminal equipment, there may even be video freezes and audio and video inconsistencies. synchronous phenomenon

Method used

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Effect test

Embodiment 1

[0033] like figure 2 As shown, the present embodiment provides a remote teaching system, including a VR module 1, a camera 2, a processor 3 and an image processing and synthesis module 4, and the camera 2, the VR module 1 and the image processing and synthesis module 4 are all connected to the processor 3 .

[0034] The processor 3 is wirelessly connected to the remote server 6 through the 5G module 5 .

[0035] The VR module 1 includes a miniature camera 1-1 connected to a processor 3, a MEMS gyroscope 1-2, and a voice module 1-3 for recording voice data of students or teachers.

[0036] The processor 3 is also connected with the camera 2 that captures the body image data of students or teachers.

[0037] As a preferred embodiment, the image processing and synthesis module 4 is used for synthesizing the video signal near the eye parts captured by the miniature camera 1-1 and the face and body video signals captured by the camera 2, the image processing and synthesis module...

Embodiment 2

[0041] like figure 1 As shown, the present embodiment provides a distance teaching method, the steps are as follows:

[0042] S1. The teacher sets the teaching mode, and the teaching mode includes a lecture mode, a discussion mode, and a questioning mode;

[0043] S2, comprehensively analyze the student's behavioral data, described behavioral data comprises eye movement, head posture, body posture, voice data, judges whether to trigger attention signal;

[0044]S3. If the attention signal is triggered, send the trigger attention signal to the remote server 6;

[0045] S4. The remote server 6 reconstructs and strengthens the synthesized video signal of the student who triggers the attention signal and combines it into the virtual scene data;

[0046] S5. The remote server 6 sends the virtual scene data to each student terminal and / or teacher terminal for display.

[0047] As a preferred embodiment, the teaching mode setting in S1 is set in the administrator mode, which can c...

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Abstract

The invention discloses a remote teaching system. The system comprises a camera, a processor, a VR module and an image processing synthesis module; the camera, the VR module and the image processing synthesis module are all connected with the processor; and the processor is wirelessly connected with a remote server through a 5G module. According to the remote teaching system, the behaviors of teachers or students are collected, whether the behaviors conform to need attention or not is analyzed, so that videos are further processed, and therefore, individual videos are enhanced to improve the immersion degree, and the actual attention rule of human beings to the surrounding classroom environment is met.

Description

technical field [0001] The invention relates to the field of distance teaching, in particular to a distance teaching system. Background technique [0002] With the development of Internet technology, especially the continuous maturity of network communication technology, image processing technology, intelligent hardware and virtual reality technology, the traditional teaching form of school classrooms can no longer meet the individualized teaching needs of students, especially in special weather or With various epidemic viruses raging, the demand for distance education is increasing and becoming more and more urgent. However, the interaction and timeliness of teaching in the form of audio and video live broadcast, whiteboard teaching or conference and traditional classroom on-site teaching Can not be compared; in order to improve the above problems, the existing technology also adopts image recognition methods to realize the class status of students or teachers, such as emot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/08G06Q50/20G06F3/01G06F3/16
CPCG06F3/011G06F3/012G06F3/013G06F3/167G06Q50/205G09B5/08
Inventor 李琦丁桂芝牛明敏王晓靖张敏余淼
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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