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Teaching interactive projection system

A technology of interactive projection and projector, which is applied in the field of projection, can solve problems such as ineffective effects and affecting physical health, and achieve the effect of improving the teaching effect

Inactive Publication Date: 2015-12-02
QISDA OPTRONICS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now there are some interactive intelligent teaching projection systems on the market, which use touch screen technology or photography technology, but the effect of these technologies is not obvious on the one hand, and on the other hand, teachers and students are exposed to strong light, which is likely to affect their health.

Method used

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  • Teaching interactive projection system
  • Teaching interactive projection system
  • Teaching interactive projection system

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Embodiment Construction

[0026] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0027] Certain terms are used in the description and claims to refer to particular elements. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same element by different terms. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Include" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to".

[0028] figure 1 It is a functional block diagram of the teaching interactive projection system proposed by the embodiment of the present invention. like figure 1 As shown, the teaching interactive projection system 1 includes a projecto...

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Abstract

The invention provides a teaching interactive projection system. The teaching interactive projection system comprises a projector, a first terminal and second terminals; the projector is coupled to the first terminal and the second terminals; the first terminal is used for operating the projector in teaching and inputting information and transmitting instructions to the projector, so that the projector can display inputted information; when the first terminal is in a calling mode, the first terminal is used for transmitting a calling instruction to a called second terminal; the called second terminal receives the calling instruction, and then is switched to a responding mode; when the second terminal is in the responding mode, a display screen on the second terminal displays a responding interface used for responding input. Thus, with the teaching interactive projection system adopted, interaction between teachers and students in class can be realized, and class teaching effects can be improved.

Description

technical field [0001] The invention relates to the projection field, in particular to a teaching interactive projection system for interactive teaching. Background technique [0002] With the development of science and technology, multimedia teaching as a new teaching method has been widely adopted by many colleges and universities. The intelligent teaching projection system as a multimedia teaching tool has gradually replaced traditional teaching tools such as blackboards and chalks. It has no dust pollution. , flexible teaching methods and so on. [0003] Although the intelligent teaching projection system has the above advantages, it also has some disadvantages, such as the simple display of information and the lack of interactivity in the teaching process. In actual teaching, teachers need to cooperate with some interactions in order to teach better. Now there are some interactive intelligent teaching projection systems on the market, which use touch screen technology...

Claims

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Application Information

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IPC IPC(8): G09B5/14
Inventor 李礼操
Owner QISDA OPTRONICS (SUZHOU) CO LTD
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