CN201965535U - Interactive projection system - Google Patents
Interactive projection system Download PDFInfo
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- CN201965535U CN201965535U CN201020664158.6U CN201020664158U CN201965535U CN 201965535 U CN201965535 U CN 201965535U CN 201020664158 U CN201020664158 U CN 201020664158U CN 201965535 U CN201965535 U CN 201965535U
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 21
- 238000003384 imaging method Methods 0.000 claims abstract description 35
- 230000006698 induction Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000009877 rendering Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 18
- 230000003993 interaction Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an interactive projection system which comprises an imaging dielectric layer arranged on the ground or wall, a projection machine, a projection reflective mirror performing plane reflection to image signals and projecting the image signals to the imaging dielectric layer for synchronous display, an induction and capture collecting system performing synchronous capture to the related state information on the imaging dielectric layer, a data acquisition device, and an image rendering device used for automatically recognizing the state information collected by the induction and capture collecting system, and controlling the projection machine according to the recognition results to synchronously and dynamically adjust image displayed by the imaging dielectric layer for reaching interactive projection effect. The interactive projection system has the advantages of reasonable design, low cost, convenience, high imaging rate, good imaging effect and high practical value, and overcomes the shortcomings of the conventional multimedia interactive projection device, such as inconvenience in operation, higher investment cost, poorer interactive effect, inconvenience in installation and laying, requirements on dedicated imaging device and the like.
Description
Technical field
The utility model belongs to imaging control technology field, especially relates to a kind of interactive projection system.
Background technology
Under the growing trend of intelligence life and man-machine interaction, in the actual use new demand and challenge have been proposed for science and technology and image technique, specifically from machine formula control model, to point-to-point touch control, therefore arrive space non-touch control etc. again, continue and a kind of daily life and corresponding huge demand of sector application and development trend.Nowadays, need and utilize multiple hardwares combination and functional software with combination such as remote sensing, communication, image technique, so that multimedia interaction shadow casting technique is more pushed ahead, to satisfy the actual demand of above-mentioned continual renovation.At present, also operation inconvenience is used in existence to some extent, input cost is higher, interaction effect is relatively poor in the multimedia interaction shadow casting technique that is adopted, laying inconvenience is installed, special-purpose number of drawbacks and deficiencies such as imaging device need be set.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of interactive projection system is provided, it is reasonable in design, install lay convenient, cost is low and easy and simple to handle, image taking speed is fast, imaging effect good, practical value is high, can effectively solve use operation inconvenience that existing multimedia interaction projection arrangement exists, input cost is higher, interaction effect is relatively poor, install and lay inconvenience, special-purpose defectives such as imaging device need be set.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of interactive projection system, it is characterized in that: comprise the image imaging dielectric layer that is laid on ground or the metope, projector, the signal of video signal that projector is throwed carries out plane reflection and is projected to the projection reflective mirror that shows synchronously on the described image imaging dielectric layer, correlation behavior information on the described image imaging dielectric layer is carried out the induction of synchronization acquistion and catch acquisition system, catch data acquisition equipment that acquisition system joins with induction and induction is caught that status information that acquisition system gathers is discerned automatically and according to recognition result projector controlled the shown image of described image imaging dielectric layer is carried out the synchronous dynamic adjustment and reach the image rendering apparatus of interaction effect, the projection lens of described projector and described image imaging dielectric layer are laid in respectively on the incident light projecting direction and emission light projecting direction of projection reflective mirror, and described projector and data acquisition equipment all join with the image rendering apparatus.
Above-mentioned a kind of interactive projection system, it is characterized in that: described induction is caught acquisition system and is comprised infrared detection and recognition unit, image motion detection and recognition unit, sound detection and recognition unit, temperature detection and recognition unit and the signal processing unit that joins with infrared detection and recognition unit, image motion detection and recognition unit, sound detection and recognition unit and temperature detection and recognition unit respectively, and described signal processing unit and data acquisition equipment join.
Above-mentioned a kind of interactive projection system is characterized in that: described signal processing unit is a single-chip microcomputer.
Above-mentioned a kind of interactive projection system is characterized in that: carry out two-way communication by the communication server between described signal processing unit and the data acquisition equipment, and the described communication server joins with signal processing unit and data acquisition equipment respectively.
Above-mentioned a kind of interactive projection system is characterized in that: described projection reflective mirror be tilt to lay and itself and surface level between angle be 45 °.
Above-mentioned a kind of interactive projection system is characterized in that: described induction is caught acquisition system and is laid in described image imaging dielectric layer oblique upper.
The utility model compared with prior art has the following advantages:
1, reasonable in design, processing and fabricating is easy, laying is easy for installation and cost is low.
2, use is easy and simple to handle, image taking speed is fast and imaging effect good, shown image solid, directly perceived.In the actual use, feature at life entity is carried out combination and exploitation with corresponding equipment, formation is with extendible integral device such as infrared matrix, image identification round the clock, audio band identification, temperature variation identifications, so that various features is detected simultaneously, comprehensive to pass through, the information of multi-angle is handled.The image rendering apparatus is formulated corresponding pattern after with data moment computing, can obtain the final judgement after the data analysis, then judged result is pointed to the corresponding image value, this image value is the calculate platform of convertible parameter, with the variation of this corresponding transient data, to satisfy interaction and feedback from the life entity feature to imaging results.This image value form of expression is two dimension and three-dimensional, wherein can carry out literal variation, picture variation, FLASH variation, 3D object animation, video playback and variation etc.
3, imaging effect control is easy to adjust and result of use good, practical value is high, it utilizes projector and the image imaging dielectric layer that is laid on ground or the metope, play at a distance, do not influence the spatial impression of image, and the control by shadow finally reaches the picture that moves into of three-dimensional object in the hyperspace, and virtual show is satisfied with the platform of multiple sector application.
4, applied widely and popularizing application prospect is extensive.
In sum, the utility model is reasonable in design, install lay convenient, cost is low and easy and simple to handle, image taking speed is fast, imaging effect good, practical value is high, can effectively solve use operation inconvenience that existing multimedia interaction projection arrangement exists, input cost is higher, interaction effect is relatively poor, install and lay inconvenience, special-purpose number of drawbacks and deficiencies such as imaging device need be set.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a principle of work block diagram of the present utility model.
Fig. 2 is a schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-projector; 2-projection reflective mirror; Acquisition system is caught in the 3-induction;
3-1-infrared detection and identification 3-2-image motion detection and 3-3-sound detection and identification form
The unit; Recognition unit; Unit;
3-4-temperature detection and identification 3-5-signal processing unit; The 4-data acquisition equipment;
The unit;
5-image rendering apparatus; The 6-communication server; 7-ground.
Embodiment
As Fig. 1, shown in Figure 2, the utility model comprises the image imaging dielectric layer that is laid on ground 7 or the metope, projector 1, the signal of video signal that projector 1 is throwed carries out plane reflection and is projected to the projection reflective mirror 2 that shows synchronously on the described image imaging dielectric layer, correlation behavior information on the described image imaging dielectric layer is carried out the induction of synchronization acquistion and catch acquisition system 3, catch data acquisition equipment 4 that acquisition system 3 joins with induction and induction is caught that status information that acquisition system 3 gathered is discerned automatically and according to recognition result projector 1 controlled the shown image of described image imaging dielectric layer is carried out the synchronous dynamic adjustment and reach the image rendering apparatus 5 of interaction effect, the projection lens of described projector 1 and described image imaging dielectric layer are laid in respectively on the incident light projecting direction and emission light projecting direction of projection reflective mirror 2, and described projector 1 and data acquisition equipment 4 all join with image rendering apparatus 5.
In the present embodiment, described induction is caught acquisition system 3 and is comprised infrared detection and recognition unit 3-1, image motion detection and recognition unit 3-2, sound detection and recognition unit 3-3, temperature detection and recognition unit 3-4 and the signal processing unit 3-5 that joins with infrared detection and recognition unit 3-1, image motion detection and recognition unit 3-2, sound detection and recognition unit 3-3 and temperature detection and recognition unit 3-4 respectively, and described signal processing unit 3-5 and data acquisition equipment 4 join.
In the present embodiment, described signal processing unit 3-5 is a single-chip microcomputer.In the actual use, also can select for use other control chip as signal processing unit 3-5.
Carry out two-way communication by the communication server 6 between described signal processing unit 3-5 and the data acquisition equipment 4, and the described communication server 6 joins with signal processing unit 3-5 and data acquisition equipment 4 respectively.During actual the laying, described projection reflective mirror 2 be tilt to lay and itself and surface level between angle be 45 °.Described induction is caught acquisition system 3 and is laid in described image imaging dielectric layer oblique upper.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. interactive projection system, it is characterized in that: comprise the image imaging dielectric layer that is laid on ground (7) or the metope, projector (1), the signal of video signal that projector (1) is throwed carries out plane reflection and is projected to the projection reflective mirror (2) that shows synchronously on the described image imaging dielectric layer, correlation behavior information on the described image imaging dielectric layer is carried out the induction of synchronization acquistion and catch acquisition system (3), catch data acquisition equipment (4) that acquisition system (3) joins with induction and induction is caught that status information that acquisition system (3) gathered is discerned automatically and according to recognition result projector (1) controlled the shown image of described image imaging dielectric layer is carried out the synchronous dynamic adjustment and reach the image rendering apparatus (5) of interaction effect, the projection lens of described projector (1) and described image imaging dielectric layer are laid in respectively on the incident light projecting direction and emission light projecting direction of projection reflective mirror (2), and described projector (1) and data acquisition equipment (4) all join with image rendering apparatus (5).
2. according to the described a kind of interactive projection system of claim 1, it is characterized in that: described induction is caught acquisition system (3) and is comprised infrared detection and recognition unit (3-1), image motion detection and recognition unit (3-2), sound detection and recognition unit (3-3), temperature detection and recognition unit (3-4) and respectively with infrared detection and recognition unit (3-1), image motion detection and recognition unit (3-2), the signal processing unit (3-5) that sound detection and recognition unit (3-3) and temperature detection and recognition unit (3-4) join, described signal processing unit (3-5) joins with data acquisition equipment (4).
3. according to the described a kind of interactive projection system of claim 2, it is characterized in that: described signal processing unit (3-5) is a single-chip microcomputer.
4. according to claim 1,2 or 3 described a kind of interactive projection systems, it is characterized in that: carry out two-way communication by the communication server (6) between described signal processing unit (3-5) and the data acquisition equipment (4), and the described communication server (6) joins with signal processing unit (3-5) and data acquisition equipment (4) respectively.
5. according to claim 1,2 or 3 described a kind of interactive projection systems, it is characterized in that: described projection reflective mirror (2) be tilt to lay and itself and surface level between angle be 45 °.
6. according to claim 1,2 or 3 described a kind of interactive projection systems, it is characterized in that: described induction is caught acquisition system (3) and is laid in described image imaging dielectric layer oblique upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020664158.6U CN201965535U (en) | 2010-12-16 | 2010-12-16 | Interactive projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020664158.6U CN201965535U (en) | 2010-12-16 | 2010-12-16 | Interactive projection system |
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| Publication Number | Publication Date |
|---|---|
| CN201965535U true CN201965535U (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020664158.6U Expired - Fee Related CN201965535U (en) | 2010-12-16 | 2010-12-16 | Interactive projection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724793A (en) * | 2012-05-21 | 2012-10-10 | 四川新力光源有限公司 | Gesture-controlled LED lighting device |
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2010
- 2010-12-16 CN CN201020664158.6U patent/CN201965535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724793A (en) * | 2012-05-21 | 2012-10-10 | 四川新力光源有限公司 | Gesture-controlled LED lighting device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20111216 |