Desktop interaction projection system and control method

A technology of interactive projection and control method, applied in the field of interactive projection, can solve the problems of being unable to move, impractical, ordering food or flipping books without interactive projection, etc., achieving the effect of convenient operation and reducing the size of the device

Inactive Publication Date: 2018-01-26
SHENZHEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these types of interactive projections need to be fixed in advance before use, because they cannot be moved because they need to be connected to a power source, and they are bulky and inconvenient to carry
The projection content and projection input area of ​​the above projections are too fixed and cannot be changed at any time according to user needs to apply to various scenarios
Moreover, the above-mentioned projection device is limited by the projection

Method used

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  • Desktop interaction projection system and control method
  • Desktop interaction projection system and control method
  • Desktop interaction projection system and control method

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Embodiment Construction

[0027] In order to make the technical means realized by the present invention clear, the present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, a desktop interactive projection system includes an image projection module, an image analysis module, an infrared laser; an infrared sensing module, a wireless power supply module, a Bluetooth module, and a signal processing module; the image projection module is equipped with a micro-projection device, and the micro-projection device will project The information is projected to the screen area; the image analysis module includes a camera, which cooperates with the infrared sensor to capture the target image movement in real time, and conducts fast and precise analysis to generate the user's movement, which corresponds to various input functions. The movement data is combined with the image projection, and the The processed action information is converted in...

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Abstract

The invention provides a desktop interaction projection system and a control method. The interaction projection system comprises an image projection module, an image analysis module, infrared laser, an infrared induction module, a wireless power supply module, a Bluetooth module and a signal processing module. By use of the control method, a user is subjected to real-time capture and shooting, then, an information processor carries out quick and accurate analysis so as to generate the movement of a captured object, the movement corresponds to various input functions, movement data is combinedwith a real-time image interaction system, and therefore, a participant and a projection screen generate a tightly combined interaction effect. Meanwhile, the infrared induction module automatically detects whether a user is in the presence or not, in addition, intelligent mobile equipment can access projection through the Bluetooth module, the power supply of the whole device is uniformly provided through the wireless power supply module, energy is stored through wireless charging, and operation is convenient.

Description

technical field [0001] The present invention relates to the field of interactive projection, in particular to an interactive projection system and control method capable of realizing interaction on a desktop. Background technique] [0002] Interactive projection equipment, also known as projection equipment that can complete input on the projection surface in real time. With the popularization of the use of projection equipment, the advantages of interactive projection over ordinary projection are more obvious. With the development of science and technology, interactive projection equipment mainly used in teaching has emerged. This type of projection belongs to wall projection. It is used together with the matching curtain and laser pointer equipment. It can write and leave comments on the projection surface with a laser pointer while projecting. , but this type of input is an additional input, which has no effect on the projection content, but is only projected at the same...

Claims

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Application Information

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IPC IPC(8): G06F3/042G06F3/0488G09B5/02
Inventor 黎冰陈龙权叶子豪阮锦昌
Owner SHENZHEN UNIV
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