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Wireless class teaching system based on virtual instrument

A teaching system and virtual instrument technology, applied in the direction of instruments, electric-operated teaching aids, broadcast transmission systems, etc., can solve problems such as lack of personal experience, achieve the effects of saving teaching resources, improving training quality, and stimulating learning interest

Inactive Publication Date: 2012-11-21
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Every step in the current teaching is led by the teacher. The teacher is like a tour guide, holding a flag and shouting in front, and a group of students follow. They can't stop to watch according to their own needs, and use their own minds to think. It can be said that you are just watching flowers on horseback, without personal experience

Method used

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  • Wireless class teaching system based on virtual instrument

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0013] as attached figure 1 As shown, the wireless teaching system of the present invention is made up of teacher end and student end two big modules, and described teacher end is by A / D conversion, microcontroller, wireless transceiver module, USB interface, notebook computer, foldable circuit board, Composed of projection screen and projector, USB interface is connected to notebook computer, notebook computer is connected to projector, A / D conversion, microcontroller is connected to folding circuit board; student end is composed of A / D conversion and signal processing, microcontroller , wireless transceiver module, USB interface, socket, camera, experimental circuit board, DC-DC converter, battery, the battery is connected to the DC-DC converter, and the DC-DC converter is connected with A / D conversion, signal processing and experiment The circuit board is...

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Abstract

The invention discloses a wireless class teaching system based on a virtual instrument. The wireless class teaching system consists of a teacher end module and a student end module, wherein the teacher end and the student end are communicated through wireless transmitting and receiving modules, and information from the student end is received by the teacher end through the wireless receiving module. The wireless class teaching system based on the virtual instrument disclosed by the invention has the characteristics that teaching resources are saved, and a teacher can know a process of an experiment performed by a student without spending much time; the conventional teaching mode is fundamentally changed, and theory teaching and experiment teaching are integrated; and the students can learn from each other, the teaching efficiency is improved, learning interest of the students is aroused, the innovation consciousness of the students is cultivated, and the talent cultivating quality is improved.

Description

[0001] technical field [0002] The invention belongs to the field of wireless teaching, in particular to a classroom wireless teaching system based on virtual instruments. Background technique [0003] In traditional classroom teaching, emphasis is placed on theory over experiments, knowledge accumulation, and ability training, resulting in a serious shortage of students' practical ability and innovative ability. disadvantages. The so-called emphasizing theory means that teachers only pay attention to the results of students' course theory examinations in teaching, ignoring students' practical ability, and intentionally or unintentionally compressing students' thinking process of learning new knowledge. What teachers consider the most when presupposing the teaching process is how to explain the knowledge clearly, clearly, and thoroughly. Therefore, for a considerable number of students, what learning leaves them is only negative theoretical knowledge, and they have never ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/14H04H20/71
Inventor 徐翠锋郭庆王卫俊周萍李伟黄喜军
Owner GUILIN UNIV OF ELECTRONIC TECH
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