CN203324925U - Projection interactive system - Google Patents
Projection interactive system Download PDFInfo
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- CN203324925U CN203324925U CN2013203771079U CN201320377107U CN203324925U CN 203324925 U CN203324925 U CN 203324925U CN 2013203771079 U CN2013203771079 U CN 2013203771079U CN 201320377107 U CN201320377107 U CN 201320377107U CN 203324925 U CN203324925 U CN 203324925U
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- control system
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Abstract
The utility model discloses a projection interactive system. The system is characterized by comprising a control host, a projector, an infrared video camera, an infrared lighting device and loudspeakers, wherein the control host is connected with the loudspeakers through audio wires, is connected with the infrared lighting device and the projector through a VGA (video graphics array) video wire, and is connected with the infrared video camera through a data wire; the projector, the infrared video camera and the infrared lighting device are all arranged on the top of the projection area of the projector, the loudspeakers are arranged in a plurality of positions on the periphery of the projection area respectively. The projection interactive system has the beneficial effects that interaction with users can be realized by adopting a computer vision technology and a projection display technology, a user is snapped through the infrared video camera when the user walks to the projection area, and images are converted into logic coordinates of a computer screen and control commands by the control host and are transmitted to the projector, so that a closely combined interaction effect is generated between the user and the screen.
Description
Technical field
The utility model relates to multimedia technology field, specifically, specially refers to a kind of projection interaction systems.
Background technology
The digital multimedia technology just relies on the diversity of its medium from occurring, the advantages such as technological means diversity and process interface are penetrated into human lives's every aspect, wherein outstanding with digital virtual reality demo system, it is a kind of generality that merges digital model, the actuality of virtual video, the expression power of image video, the technology such as the hommization interactive interface of the illustrative of multimedia system and digitizing operating system, the digital virtual reality demo system that promotes and generate, can be by various information with the most convenient, form intuitively, convey to the audient.
The defect of existing digital multimedia technology is with user's information interchange mode comparatively single, lacks interactively, can't realize two-way exchange.
The utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of projection interaction systems is provided, and by adopting computer vision technique and projection display technique, realizes the interaction with the user.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of projection interaction systems is characterized in that: comprise main control system, projector, thermal camera, infrared light-arrangemnet equipment and sound equipment; Described main control system is by the tone frequency channel wire connecting sound equipment, and described main control system connects infrared light-arrangemnet equipment and projector by the VGA video line, and described main control system connects thermal camera by data line; Described projector, thermal camera and infrared light-arrangemnet equipment all are arranged at the top of the projection in zone of projector, and described sound equipment is provided with some places, are arranged at respectively the surrounding of projection in zone.
Further, described infrared light-arrangemnet equipment is installed on a side of thermal camera, and the light source of infrared light-arrangemnet equipment is over against the projection in zone of projector.
Further, described main control system is PC, and described main control system also is connected with display device, and described display device comprises plasma display, liquid crystal display and LED screen.
Compared with prior art, the beneficial effects of the utility model are as follows:
Realize the interaction with the user by adopting computer vision technique and projection display technique, when the user walks to projection in zone, by thermal camera, the user is caught to shooting, then the logical coordinates that is computer screen by main control system by image transitions and steering order, and send it to projector, thereby make the interaction effect that between user and screen, generation is combined closely.
The accompanying drawing explanation
The structural representation that Fig. 1 is projection interaction systems described in the utility model.
The systematic schematic diagram that Fig. 2 is projection interaction systems described in the utility model.
Number in the figure explanation: infrared light-arrangemnet equipment 500. sound equipments of 100. main control system 200. projector 300. thermal camera 400.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, a kind of projection interaction systems described in the utility model, comprise main control system 100, projector 200, thermal camera 300, infrared light-arrangemnet equipment 400 and sound equipment 500; Described main control system 100 is by tone frequency channel wire connecting sound equipment 500, and described main control system 100 connects infrared light-arrangemnet equipment 400 and projector 200 by the VGA video line, and described main control system 100 connects thermal camera 300 by data line; Described projector 200, thermal camera 300 and infrared light-arrangemnet equipment 400 all are arranged at the top of the projection in zone of projector 200, and described sound equipment 500 is provided with some places, is arranged at respectively the surrounding of projection in zone.
It should be noted that, described infrared light-arrangemnet equipment 400 is installed on a side of thermal camera 300, the light source of infrared light-arrangemnet equipment 400 is over against the projection in zone of projector, by adopting this structural design, make uniform and stable being distributed in projection in zone of infrared luminous energy, thereby guaranteed the image acquisition effect of thermal camera 300.
Described main control system 100 is PC, and for the ease of operation, described main control system 100 also is connected with display device, and described display device comprises plasma display, liquid crystal display and LED screen.
Compared with prior art, the beneficial effects of the utility model are as follows:
Realize the interaction with the user by adopting computer vision technique and projection display technique, when the user walks to projection in zone, by thermal camera, the user is caught to shooting, then the logical coordinates that is computer screen by main control system by image transitions and steering order, and send it to projector, thereby make the interaction effect that between user and screen, generation is combined closely.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a projection interaction systems, is characterized in that: comprise main control system (100), projector (200), thermal camera (300), infrared light-arrangemnet equipment (400) and sound equipment (500); Described main control system (100) is by tone frequency channel wire connecting sound equipment (500), described main control system (100) connects infrared light-arrangemnet equipment (400) and projector (200) by the VGA video line, and described main control system (100) connects thermal camera (300) by data line; Described projector (200), thermal camera (300) and infrared light-arrangemnet equipment (400) all are arranged at the top of the projection in zone of projector (200), described sound equipment (500) is provided with some places, is arranged at respectively the surrounding of projection in zone.
2. projection interaction systems according to claim 1, it is characterized in that: described infrared light-arrangemnet equipment (400) is installed on a side of thermal camera (300), and the light source of infrared light-arrangemnet equipment (400) is over against the projection in zone of projector.
3. projection interaction systems according to claim 1, it is characterized in that: described main control system (100) is PC, described main control system (100) also is connected with display device, and described display device comprises plasma display, liquid crystal display and LED screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203771079U CN203324925U (en) | 2013-06-27 | 2013-06-27 | Projection interactive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203771079U CN203324925U (en) | 2013-06-27 | 2013-06-27 | Projection interactive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324925U true CN203324925U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203771079U Expired - Fee Related CN203324925U (en) | 2013-06-27 | 2013-06-27 | Projection interactive system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203324925U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244043A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | Motion-sensing image display system |
| CN104244042A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | Activity sensing image playing system |
| CN104244041A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | Motion-sensing intelligent image play system |
| CN104345888A (en) * | 2014-11-28 | 2015-02-11 | 重庆欧派信息科技有限责任公司 | Somatic sensing interaction knowledge question answering system |
| CN105302296A (en) * | 2015-09-09 | 2016-02-03 | 浙江工业大学 | Man-machine interaction ground system based on laser radar |
| CN105320367A (en) * | 2015-09-09 | 2016-02-10 | 浙江工业大学 | Stage interaction system |
| CN105335021A (en) * | 2015-09-09 | 2016-02-17 | 浙江工业大学 | Laser radar based man-machine interaction system |
| CN108156553A (en) * | 2018-03-05 | 2018-06-12 | 胡冬华 | A kind of speaker with projecting function |
| US11172189B1 (en) | 2018-12-28 | 2021-11-09 | Facebook, Inc. | User detection for projection-based augmented reality system |
| US11196985B1 (en) | 2018-12-28 | 2021-12-07 | Facebook, Inc. | Surface adaptation for projection-based augmented reality system |
-
2013
- 2013-06-27 CN CN2013203771079U patent/CN203324925U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244043A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | Motion-sensing image display system |
| CN104244042A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | Activity sensing image playing system |
| CN104244041A (en) * | 2014-09-25 | 2014-12-24 | 苏州乐聚一堂电子科技有限公司 | Motion-sensing intelligent image play system |
| CN104345888A (en) * | 2014-11-28 | 2015-02-11 | 重庆欧派信息科技有限责任公司 | Somatic sensing interaction knowledge question answering system |
| CN105302296A (en) * | 2015-09-09 | 2016-02-03 | 浙江工业大学 | Man-machine interaction ground system based on laser radar |
| CN105320367A (en) * | 2015-09-09 | 2016-02-10 | 浙江工业大学 | Stage interaction system |
| CN105335021A (en) * | 2015-09-09 | 2016-02-17 | 浙江工业大学 | Laser radar based man-machine interaction system |
| CN108156553A (en) * | 2018-03-05 | 2018-06-12 | 胡冬华 | A kind of speaker with projecting function |
| US11172189B1 (en) | 2018-12-28 | 2021-11-09 | Facebook, Inc. | User detection for projection-based augmented reality system |
| US11196985B1 (en) | 2018-12-28 | 2021-12-07 | Facebook, Inc. | Surface adaptation for projection-based augmented reality system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20210627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |