Remote teaching system and teaching method based on augmented reality technology

Abstract

The invention discloses a remote teaching system and teaching method based on the augmented reality technology, and belongs to the technical field of digital teaching. The remote teaching system basedon the augmented reality technology at least comprises: a teacher part, student parts, and a network transmission part that is used for realizing data interaction between the first data acquisition terminal and the second data acquisition terminal; the teacher part comprises a first data acquisition terminal for acquiring the teaching situation of a teacher, and a first display terminal for receiving and displaying the data of the student part; the student part comprises a second display terminal for receiving and displaying the data of the teacher part, and a second data acquisition terminalfor acquiring the lecture attending situation of students; the system is characterized in that the second display terminal is augmented reality glasses. By the adoption of the technical scheme, classroom teaching is simulated through the augmented reality technology, and students can learn in an immersive mode at home. Teachers can interact with students in real time, and the interactive experience is improved.

Description

technical field [0001] The invention belongs to the technical field of digital teaching, in particular to a remote teaching system and teaching method based on augmented reality technology. Background technique [0002] As we all know, the traditional classroom teaching mode objectively has space limitations and time limitations, that is, students and teachers must arrive at a specific place at a specific time for teaching work. In recent years, with the rapid development of Internet of Things technology, in order to overcome the traditional classroom teaching Due to the above-mentioned defects of the model, the network teaching system came into being. At present, the existing network teaching system mainly includes three parts: two information recording parts for obtaining audio and video information of teachers or students, and a network transmission part for data transmission. During the prevention and control of the novel coronavirus pneumonia epidemic and the postponeme...

AI Technical Summary

Problems solved by technology

[0003] 1. Students' learning experience is poor;

[0004] Teachers usually use mobile phones, laptops, handwriting boards and other tools to carry out live teaching, and there are deficiencies such as flat image quality, low definition, small camera viewing angle, and poor blackboard writing effect; if pure virtual reality (VR) distance teaching is used, students will It is impossible to meet the needs of taking notes while watching videos; if you stay in a pure virtual reality (VR) environment for a long time, you will feel dizzy and other discomfort

[0005] 2. The participation of students is low;

[0006] In the student department, mobile phones, tablet computers and computers are usually used for learning, which has the disadvantages of small field of view, flat screen, and lack of immersion in the screen. Only by clicking the mouse or touching the screen to interact, it is difficult for students to gain a sense of participation in the real subject environment

[0007] 3. It is difficult to effectively control;

[0008] Even if the teacher department collects students' facial images through the student department's camera, it is difficult to judge the student's learning status from the dozens or even hundreds of students attending the class at the same time on the teacher department's management platform. , effective control

[0009] 4. It is difficult for students to concentrate; because the student's learning place is not the school classroom, for example, the student is at home, and the family may be watching TV or doing other things at this time, so the student's attention is likely to be distracted, which will be extremely difficult. Greatly reduce the quality and effectiveness of teaching

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