CN102289284A - Spherical interactive induction protection device - Google Patents
Spherical interactive induction protection device Download PDFInfo
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- CN102289284A CN102289284A CN201110222969XA CN201110222969A CN102289284A CN 102289284 A CN102289284 A CN 102289284A CN 201110222969X A CN201110222969X A CN 201110222969XA CN 201110222969 A CN201110222969 A CN 201110222969A CN 102289284 A CN102289284 A CN 102289284A
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- projector
- infrared induction
- video camera
- projection
- induction
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Abstract
The invention discloses a spherical interactive induction protection device which comprises a hollow base and a hemispherical semi-transparent curtain fixed on the base, wherein a projector is arranged at the center of the bottom of the hollow base; the lens of the projector is opposite to the hemispherical semi-transparent curtain; an infrared induction video camera is fixed on the projector; and a host machine is connected with the projector, the infrared induction video camera and sound equipment. The spherical interactive induction protection device acquires signals through infrared induction, so the delay time of internal signal processing can be reduced, and an immediate synchronization effect of the action and image of a user can be achieved.
Description
Technical field
The present invention relates to a kind of projection arrangement of ball-type curtain, more particularly, be a kind of can with the ball-type projection arrangement of audience interaction.
Background technology
The interactive induction optical projection system is a kind of novel multimedia show platform.It is the interactive experience that adopts advanced computer vision technique and projection display technique to create a kind of magical innervation.This technology is different with traditional touch-screen, does not need other medium, and the user promptly can directly use the virtual scene in hand and the view field to carry out alternately, allows the user enter the blending of a kind of actual situation, the also very also unreal marvellous world.
Existing interaction systems comprises signals collecting, signal Processing, imaging moiety and utility appliance.Signals collecting need be caught shooting, and be mostly in the prior art that methods such as the video cameras that adopts or heating power camera are filmed user's action, carry out subsequent treatment again, complexity and time delay that equipment that wherein relates to and program are suitable are longer, cause user's the action and the projection of image not to occur synchronously.
Summary of the invention
Because the problems referred to above that prior art exists, the present invention proposes a kind of projection arrangement of ball-type curtain, and it can address the above problem effectively.
To achieve these goals, the present invention has adopted following technical scheme:
The present invention proposes a kind of ball-type interactive induction projection arrangement, comprises a hollow base and the hemisphere shape translucent screen that is fixed on this base, and the middle, bottom of hollow base is provided with a projector, and its camera lens is over against top hemisphere shape translucent screen; One infrared induction video camera is fixed in this projector, and a main frame links to each other with projector, infrared induction video camera and a stereo set.
As further feature of the present invention, projection screen is a plexiglas.
As further feature of the present invention, also be connected with an external projector on the main frame, external projector be located at hemisphere shape translucent screen directly over, its camera lens is over against this hemisphere shape translucent screen.
Owing to adopt above technical scheme, ball-type interactive induction projection arrangement of the present invention adopts the infrared induction video camera to carry out the collection of signal, can reduce the time delay of inter-process signal, makes user's action and image can reach synchronous effect in time.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the structural representation of an alternative embodiment of the invention.
Among the figure: 1, base; 2, projection screen; 3, the infrared induction video camera; 4, main frame; 5, projector; 6, sound equipment.
Embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawings below:
As shown in Figure 1, be the structural representation of one embodiment of the present of invention.Comprise a hollow base 1 and the translucent projection screen 2 of hemisphere shape that is fixed on this base 1.Hollow base 1 is made as 1.2 meters high cylindrical wooden cup structure, fixes the translucent projection screen 2 of hemisphere of one 1.2 rice diameter on it, and this projection screen 2 is chosen as plexiglas.This Mechanical Builds is to increase aesthetic feeling when not only directly being placed in exhibition room, and can reach better effect in use.
The middle, bottom of hollow base 1 is provided with a projector 5, and the camera lens of this projector 5 faces the hemisphere plexiglas of top.Projector's 5 other infrared induction video cameras 3 that are provided with, less owing to its volume, can be fixed on the projector 5, make its same middle that is in base 1 with projector.The induction region of infrared induction video camera 3 has comprised whole hemisphere dignity, and the Shi Douke that changes more arbitrarily in projection is captured timely by infrared induction video camera 3, and is transferred to main frame 4 after connecing the VIDEO joint by Q9.
Corresponding infrared touch-control is installed in the main frame 4 to be driven and playout software.Main frame 4 is received the signal that infrared induction video camera 3 sends, and with sending projector 5 after the signal Processing to, throws in the projector 5 on the hemisphere plexiglas.Because plexiglas is translucent, so can see projection outside plexiglas.In addition, this projector 5 can also be placed on the outside of base 1, be hung on ceiling or be suspended on the truss frame, the positive alignment hemisphere is thrown on the plexiglas outward.
Main frame 4 also links to each other with a sound equipment 6 simultaneously, is cooperating projection to emit different music, increases recreational.Wherein the power lead of projector 5 and infrared induction video camera is drawn by base 1 below, connects a power supply.
As shown in Figure 2, be the structural representation of an alternative embodiment of the invention.In order to reach double-deck projection effect, on the architecture basics that a projector 5 is built in the base 1 shown in Figure 1, also be connected with an external projector 5 on the main frame 4, external projector 5 be located at the translucent projection screen 2 of hemisphere shape directly over, its camera lens is thrown outward over against the translucent projection screen 2 of this hemisphere shape.This moment, two projectors 5 need play the video of different aspects simultaneously.During as unveiling in some news conferences, during with hand touching projection screen 2, the infrared induction video camera sends signal to main frame 4 and each projector 5, through main frame 4 allotments, projector's 5 projections of controlling outer projection go out the picture that the top layer picture scatters, and want the theme of expressing and projector's 5 projections of controlling the internal layer projection simultaneously go out video.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. ball-type interactive induction projection arrangement, it is characterized in that: comprise a hollow base and the hemisphere shape translucent screen that is fixed on this base, the middle, bottom of described hollow base is provided with a projector, and its camera lens is described hemisphere shape translucent screen over against the top; One infrared induction video camera is fixed in this projector, and a main frame links to each other with described projector, infrared induction video camera and a stereo set.
2. according to the described ball-type interactive induction of claim 1 projection arrangement, it is characterized in that: described projection screen is a plexiglas.
3. ball-type interactive induction projection arrangement according to claim 1 and 2, it is characterized in that: also be connected with an external projector on the described main frame, this external projector be located at described hemisphere shape translucent screen directly over, its camera lens is over against this hemisphere shape translucent screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222969XA CN102289284A (en) | 2011-08-05 | 2011-08-05 | Spherical interactive induction protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222969XA CN102289284A (en) | 2011-08-05 | 2011-08-05 | Spherical interactive induction protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102289284A true CN102289284A (en) | 2011-12-21 |
Family
ID=45335760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110222969XA Pending CN102289284A (en) | 2011-08-05 | 2011-08-05 | Spherical interactive induction protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102289284A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881197A (en) * | 2012-08-15 | 2013-01-16 | 无锡羿飞科技有限公司 | Dual-purpose multi-media projection demonstration system used for dome screen and dome |
| CN103369279A (en) * | 2013-02-05 | 2013-10-23 | 深圳市长江力伟股份有限公司 | Spherical equipment with LCOS (liquid crystal on silicon) micro projection function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29719394U1 (en) * | 1997-11-03 | 1998-02-19 | Behrends, Reiner, 82418 Murnau | Vehicle trailer with integrated advertising projection |
| US20010012001A1 (en) * | 1997-07-07 | 2001-08-09 | Junichi Rekimoto | Information input apparatus |
| US20100208213A1 (en) * | 2008-06-04 | 2010-08-19 | Satoru Yoshii | Entire-visual-field projection device, and entire-visual-field image system |
| CN201804206U (en) * | 2010-06-29 | 2011-04-20 | 温京博 | Interactive projection device |
| CN102096529A (en) * | 2011-01-27 | 2011-06-15 | 北京威亚视讯科技有限公司 | Multipoint touch interactive system |
-
2011
- 2011-08-05 CN CN201110222969XA patent/CN102289284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010012001A1 (en) * | 1997-07-07 | 2001-08-09 | Junichi Rekimoto | Information input apparatus |
| DE29719394U1 (en) * | 1997-11-03 | 1998-02-19 | Behrends, Reiner, 82418 Murnau | Vehicle trailer with integrated advertising projection |
| US20100208213A1 (en) * | 2008-06-04 | 2010-08-19 | Satoru Yoshii | Entire-visual-field projection device, and entire-visual-field image system |
| CN201804206U (en) * | 2010-06-29 | 2011-04-20 | 温京博 | Interactive projection device |
| CN102096529A (en) * | 2011-01-27 | 2011-06-15 | 北京威亚视讯科技有限公司 | Multipoint touch interactive system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881197A (en) * | 2012-08-15 | 2013-01-16 | 无锡羿飞科技有限公司 | Dual-purpose multi-media projection demonstration system used for dome screen and dome |
| CN103369279A (en) * | 2013-02-05 | 2013-10-23 | 深圳市长江力伟股份有限公司 | Spherical equipment with LCOS (liquid crystal on silicon) micro projection function |
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Application publication date: 20111221 |