CN203012677U - Multi-contact image identification interactive system - Google Patents
Multi-contact image identification interactive system Download PDFInfo
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- CN203012677U CN203012677U CN 201220527984 CN201220527984U CN203012677U CN 203012677 U CN203012677 U CN 203012677U CN 201220527984 CN201220527984 CN 201220527984 CN 201220527984 U CN201220527984 U CN 201220527984U CN 203012677 U CN203012677 U CN 203012677U
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- horizontal plane
- infrared
- interactive system
- multiconductor
- image identification
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Abstract
The utility model provides a multi-contact image identification interactive system which comprises at least one infrared induction camera, at least one infrared source, an image signal processor and a display device, wherein the infrared induction camera is arranged in a first horizontal plane of a reference system where a user is located, the infrared source is arranged in a second horizontal plane parallel to the first horizontal plane, the image signal processor is connected with the infrared induction camera, and the display device is connected with the image signal processor. According to the multi-contact image identification interactive system, as the infrared induction camera and the infrared source are respectively arranged in the horizontal plane of the reference system where the user is located, and compared with an existing vertical multi-contact image identification interactive system of touch screen technique, the multi-contact image identification interactive system fits human engineering, and provides good experience for the user.
Description
Technical field
The utility model relates to the electronic display unit technical field, relates in particular to multiconductor image recognition interaction systems.
Background technology
At present, multiconductor image recognition interaction systems adopts rectilinear touch screen as the main flow input technology, needs the unsettled arm type operation of participant.But the mankind also are unaccustomed to when controlling behavior, hand to be lifted in front, and by after the controlling of a period of time, arm can become and ache, and is narrow, edema etc.Therefore, there is the defective that does not meet ergonomics in existing multiconductor image recognition interaction systems.
The utility model content
The purpose of the utility model embodiment is to provide a kind of multiconductor image recognition interaction systems, to solve above-mentioned problems of the prior art.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multiconductor image recognition interaction systems comprises:
At least one infrared induction camera of arranging in the first horizontal plane of the reference frame at user place;
At least one infrared light supply in the second horizontal plane layout parallel with described the first horizontal plane;
The image-signal processor that is connected with described infrared induction camera;
The display device that is connected with described image-signal processor.
The multiconductor image recognition interaction systems that the utility model provides, be separately positioned on due to infrared induction camera and infrared light supply on the horizontal plane of user place reference frame, multiconductor interaction systems than existing rectilinear touch screen technology, more meet ergonomics, for the user provides better experience.
Description of drawings
The multiconductor image recognition interaction systems structural representation that Fig. 1 provides for the utility model embodiment.
Embodiment
(for example: the equipment volume ratio that multiple point touching technology camera) is built relatively wants large, but its expansibility, low cost and easily to build be its reason that receives an acclaim based on optics.Be subject to many this of total internal reflection multiple point touching technology (FTIR), front and back scattered light and press touching technique (Fornt and Rear DI), many this of laser plane and press more than touching technique (LLP), LED plane that this presses touching technique (LED-LP), scattered light planar multi-point touch technology (DSI), these all are based on the example of optics multiple point touching technology.
Above-mentioned each comprising optical sensor (being generally camera), infrared light supply and the screen for showing by projection or display based on the multiple point touching technology of optics.
(English is called for short infrared light supply: be IR) part on spectrum, the visible light that just crosses the border and to see in mankind's eyes, its scope is longer than visible light but is shorter than microwave, " near infrared " (the English abbreviation: NIR) be in the lowest part on infrared spectrum, general approved wavelength is that 700nm (nanometer) is between 1000nm.The sensor of most of digital camera heads is to infrared very sensitive, installs one additional before need to the eyeglass at camera in based on the multiple point touching technology of optics can leach the eyeglass that other wavelength light receive only the corresponding infrared ray glistening light of waves.In the multiple point touching technology, the infrared light supply Main Function is in visual interface and object or the finger vestige of difference touch-surface.In view of a lot of systems all with projection or display as the equipment that shows, therefore how to allow camera only read object or finger feedack point.
Usually adopt infrarede emitting diode as infrared light supply.
Display device can adopt display, perhaps the combination of projector and rear-projection display screen.
The utility model embodiment provides a kind of multiconductor image recognition interaction systems, and its structure specifically comprises as shown in Figure 1:
At least one infrared induction camera of arranging in the first horizontal plane of the reference frame at user place;
At least one infrared light supply in the second horizontal plane layout parallel with described the first horizontal plane;
The image-signal processor that is connected with described infrared induction camera;
The display device that is connected with described image-signal processor.
The multiconductor image recognition interaction systems that the utility model provides, be separately positioned on due to infrared induction camera and infrared light supply on the horizontal plane of user place reference frame, multiconductor interaction systems than existing rectilinear touch screen technology, more meet ergonomics, for the user provides better experience.
In the multiconductor image recognition interaction systems that the utility model provides, described display device can be LCDs.
In the multiconductor image recognition interaction systems that the utility model provides, described display device can be also projector and rear-projection display screen.
The above; it is only the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, the protection domain of this utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. a multiconductor image recognition interaction systems, is characterized in that, comprising:
At least one infrared induction camera of arranging in the first horizontal plane of the reference frame at user place;
At least one infrared light supply in the second horizontal plane layout parallel with described the first horizontal plane;
The image-signal processor that is connected with described infrared induction camera;
The display device that is connected with described image-signal processor.
2. multiconductor image recognition interaction systems according to claim 1, is characterized in that, described display device is LCDs.
3. multiconductor image recognition interaction systems according to claim 1, is characterized in that, described display device is projector and rear-projection display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527984 CN203012677U (en) | 2012-10-16 | 2012-10-16 | Multi-contact image identification interactive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527984 CN203012677U (en) | 2012-10-16 | 2012-10-16 | Multi-contact image identification interactive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012677U true CN203012677U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527984 Expired - Lifetime CN203012677U (en) | 2012-10-16 | 2012-10-16 | Multi-contact image identification interactive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012677U (en) |
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2012
- 2012-10-16 CN CN 201220527984 patent/CN203012677U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong, Shenzhen province Futian District Shennan Road, Tian Village Industrial Building 5, 4 A Patentee after: SHENZHEN SUNUPCG Corp.,Ltd. Address before: 518026, Guangdong, Shenzhen province Futian District Shennan Road, Tian Village Industrial Building 5, 4 A Patentee before: SHENZHEN SUNUP COMPUTER GRAPHIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |