A working method of a 5G strong interactive distance delivery teaching system based on a holographic terminal

Abstract

The invention belongs to the teaching application field of information technology, and provides a 5G strong interactive remote delivery teaching system based on a holographic terminal and its working method. The remote delivery teaching system includes a data acquisition module, a data transmission module, a 5G cloud rendering module, and a natural interaction Module, holographic display module and teaching service module; the method of the present invention collects the diversified teaching behaviors and holographic images of the lecturer in the lecture classroom in real time by means of recording and broadcasting collection equipment and sensors; through the 5G network link, the classroom terminal and the cloud server, Data transmission between rendering clusters; audio and video streams, holographic images and other data go through cloud decoding, scene matching, GPU real-time rendering and cloud encoding, and the rendered holographic images are pushed to the holographic display terminal on the classroom side. The invention helps to meet the needs of long-distance courier teaching, and provides a new holographic presentation mode and interactive form for courier classrooms.

Description

technical field [0001] The invention belongs to the teaching application field of information technology, and more specifically relates to a working method of a 5G strong interactive remote delivery teaching system based on a holographic terminal. Background technique [0002] The delivery class is mainly aimed at remote areas with weak teachers, so that rural schools with uneven or poor classes can take the same class with high-level urban central schools through the Internet. The remote delivery teaching system can create a new situational teaching environment by using the 5G network environment and holographic display terminal. Its characteristics of immersion, interaction, imagination and intelligence can break the problem caused by the division of teachers and students into two ends of the screen in online live teaching. The loneliness and the limitations of the lack of presence can improve the concentration and participation of teachers and students. With the help of ...

AI Technical Summary

Problems solved by technology

[0003] The existing distance delivery teaching system is mainly converted from online live teaching, and there are the following problems: (1) Insufficient guarantee of information technology conditions: slow network speed and lagging become the constraints of online teaching, and it is difficult for weak schools to carry out high-level teaching Online teaching activities; (2) The contextualized teaching environment is not realistic enough: Affected by network bandwidth and rendering capabilities, the existing virtual reality technology, resources, terminals and applications all place a large amount of rendering work on the user terminal, making it difficult to build a realistic Large-scale application of contextualized teaching environment; (3) Insufficient interactivity: Teachers and students interact through online video, lack of multi-modal real-time and diversified methods, and it is difficult to meet the innovative needs of information-based teaching models

These defects limit the application of courier teaching in practical teaching scenarios

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