Teaching guidance system based on virtual reality technology
A kind of virtual reality technology, virtual reality technology, applied to teaching aids, educational tools, instruments, etc. operated by electricity, can solve problems such as inability to explain tutoring to students, inability to explain the role of tutoring to students, inability to generate virtual teacher teaching scenes, etc., to improve learning The effect of efficiency and efficient learning
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Embodiment 1
[0028] A teaching and guidance system based on virtual reality technology, such as figure 1 As shown, it includes: a problem collection unit, a data processing unit, a virtual reality generation unit, a virtual reality release unit, a virtual reality display unit, and a voice unit;
[0029] The question acquisition unit collects the questions that students need to learn; the data processing unit obtains the answers and analysis of the questions; the virtual reality generation unit generates virtual scenes and virtual teachers, and the virtual reality release unit synthesizes virtual scenes, virtual teachers, answers and analysis to generate virtual teachers Teaching scene; the virtual reality display unit displays the teaching scene of the virtual teacher; the voice unit includes a speaker and a microphone, and the speaker plays the audio of the virtual teacher's teaching scene; the data processing unit obtains the voice of the student through the microphone, and then generates...
Embodiment 2
[0032] On the basis of Example 1, such as figure 2 As shown, the method for the data processing unit to perform voice interaction to generate the reply content is as follows: the data processing unit obtains the sound data collected by the microphone for speech recognition, and converts the sound data into text; next, it performs natural language understanding, and converts the natural language into The computer can understand the representation; then conduct dialogue management, and judge the response strategy to be adopted according to the current dialogue state; after obtaining the response strategy, perform natural language generation, and convert the response strategy into natural language; finally, conduct speech synthesis to convert text into speech Reply content.
[0033] The data processing unit obtains the sound signal of the microphone, and then performs speech recognition, natural language understanding, dialogue management, natural language generation, and speech...
Embodiment 3
[0041] A teaching and guidance system based on virtual reality technology, such as image 3 As shown, including: system unit, input unit, problem collection unit, problem recognition unit, data processing unit, operation unit, knowledge base unit, virtual reality generation unit, virtual reality release unit, virtual reality display unit, voice unit, interaction unit , a wireless unit, a storage unit, a reading unit, a question bank unit, a pushing unit, an information feedback unit and a cloud server.
[0042] The system unit includes a system startup unit and a system shutdown unit, the system startup unit will be used to start the entire system, and the system shutdown unit will analyze and process the data generated by this use after the students have finished using the tutoring system Then shut down the system safely.
[0043] The input unit will be used for input from the student to the system for the problem to be solved by the student.
[0044] The problem collection...
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