CN201917890U - Ground interactive projection device - Google Patents
Ground interactive projection device Download PDFInfo
- Publication number
- CN201917890U CN201917890U CN2011200376064U CN201120037606U CN201917890U CN 201917890 U CN201917890 U CN 201917890U CN 2011200376064 U CN2011200376064 U CN 2011200376064U CN 201120037606 U CN201120037606 U CN 201120037606U CN 201917890 U CN201917890 U CN 201917890U
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- projection display
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Abstract
The utility model discloses a ground interactive projection device comprising a main-control unit, a projection display unit and a projection screen, wherein the main-control unit is used for storing projected image information, the projection display unit is used for projecting and displaying image information, the main-control unit is connected with the projection display unit, and the image information projected by the projection display unit is displayed on the projection screen. The ground interactive projection device further comprises an infrared image acquisition unit which is connected with the main-control unit and sends the acquired infrared image information to the main-control unit, and the main-control unit sends the image information corresponding to the infrared image information to the projection display unit according to preset rules. The ground interactive projection device provided by the utility model combines advertisement audience and advertisement content together, is simple in structure, convenient in installation, and variable in interaction forms, enables more audience to join in the advertisement scene, and presents a being-there feeling for the audience owing to the immersive interaction system.
Description
Technical field
The utility model relates to a kind of projection arrangement, relates in particular to a kind of ground interaction device.
Background technology
For a long time, people's operating computer all be custom with mouse and keyboard as input media, computer has goed deep in the middle of our work, life as a kind of tool using.Simultaneously, various recreation, the interactive device at computer also produces in succession.
How to adopt interactive mode to make spectators and product demonstration system carry out exchange and interdynamic, increase temperament and interest simultaneously, spectators can be participated, the content of wanting to show is better showed spectators, staying deep impression to spectators, is the key issue that present interactive exhibition system is paid attention to.
Now the interaction systems that adopts comprises that mainly there are several shortcomings in this dual mode: interaction forms is single based on the simple interaction of infrared sensor and based on the touch control manner of touch-screen; The fabrication and installation complexity; Cao Zuo some position is few simultaneously; There is not sensation on the spot in person.
The utility model content
The utility model provides a kind of ground interaction device at the drawback of prior art.
Ground described in the utility model interaction device, comprise and store the main control unit that is projected image information, the projection display unit that is used for the Projection Display image information, and projection screen, described main control unit is connected with projection display unit, the image information display of described projection display unit projection is on projection screen, also comprise the infrared image collecting unit, this infrared image collecting unit is connected with main control unit, and the infrared image information that collects is sent to main control unit, described main control unit then sends described infrared image information corresponding image information according to the rule that presets to projection display unit.
In the interaction device of ground described in the utility model, described infrared image collecting unit comprises infrared camera and infrared light supply, and described infrared camera and infrared light supply all point to projection screen.
In the interaction device of ground described in the utility model, described infrared camera comprises camera and is arranged at the infrared-filtered sheet of camera front end.
Ground described in the utility model interaction device, the audient and the ad content of advertisement are combined, it is simple in structure, easy for installation, interaction forms is various, can accomplish that several spectators are dissolved in the advertisement scene, and the interaction systems of this immersion is given sensation on the spot in person.
Description of drawings
Fig. 1 is the structural representation of ground described in the utility model interaction device.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the instructions literal to make those skilled in the art.
Ground described in the utility model interaction device, as shown in Figure 1, comprise and store the main control unit 5 that is projected image information, the projection display unit 4 that is used for the Projection Display image information and projection screen 6, described main control unit 5 is connected with projection display unit 4, and the image information display of described projection display unit 4 projections is on projection screen 6.In addition, also be provided with the infrared image collecting unit in the utility model, this infrared image collecting unit comprises infrared camera and infrared light supply 1, and described infrared camera and infrared light supply 1 all point to projection screen 6.Described infrared camera can specifically comprise camera 2 and be arranged at the infrared-filtered sheet 3 of camera 2 front ends.Described infrared image collecting unit is connected with main control unit 5, and the infrared image information that collects is sent to main control unit 5, and the rule that 5 bases of described main control unit preset sends described infrared image information corresponding image information to projection display unit 4.
With an instantiation the utility model is described below.
Described infrared image acquisition unit is with the speed acquisition infrared image information of 30 frame/seconds, and the infrared image information of being gathered is sent to main control unit.In the utility model, main control unit is to store the device that is projected image information, also be the device with data processing function simultaneously, fngroundd software has been installed in this main control unit, whether this software utilizes vision technique to judge human action in the zone of projection screen correspondence.If there is the people to move in this appointed area, then infrared image information is captured in the infrared image acquisition unit, and current infrared image information and background infrared image are before compared, and further is partitioned into mobile object; Utilize predefined program or rule to judge the action and the position of this object then, promptly in self database, search the action whether coupling is arranged, if have, then the action that will mate is sent to projection display unit, is somebody's turn to do the image information of coupling to the projection screen Projection Display by described projection display unit.For example, projector spills down a slice ripples on the ground, and the visitor enters into wherein, just can see " water surface " some ripples that rise underfoot, and is imitative if stroll lake surface; The ripple that fish rises on virtual surface along with movable person's step or take a stroll everywhere or get together for fun together; Flower is along with movable person's step bursts forth on virtual meadow; Green turtle is kicked trip everywhere by movable person's step and opens.
Ground described in the utility model interaction device, the audient and the ad content of advertisement are combined, accomplish that several spectators are dissolved in the advertisement scene, just as everybody participates in recreation simultaneously, several spectators' body movement is by contactless sensing apparatus, as the mouse of computer, the ad content of control landing ground projection or wall projections produces interactive.Advertisement content is along with passing by or moving of participant produces different variations.The interactive experience that ground described in the utility model interaction device adopts advanced computer vision technique and projection display technique to build a kind of magical innervation, device can produce various special efficacy images in your underfooting.When projection is incident upon ground image directly over you enter into, you can directly use the virtual scene on both feet or both hands and the common projection screen to carry out alternately, various interaction effects will produce corresponding change along with your step, allow you enter that a kind of actual situation merges, the also very also unreal marvellous world.
The advantage of ground described in the utility model interaction device is:
1. the interaction systems of immersion is given sensation on the spot in person.
2. view field's area and projection of shape can change arbitrarily according to the needs of bandwagon effect and intention.Be easy to install and dispose: installation, dismounting and convenient transportation are flexible, both have been applicable to that long-term exhibition also conveniently is used for the short-term exhibition.
3. interactive operation that simultaneously can many people multiple spot.Need only coming of Computer Processing in theory, can handle simultaneously very many contacts, but the treatment capacity of selecting 5-10 to order usually.
4. convenient succinct ageing strong, interaction content can be programmed according to application scenario, client's needs effect, and update content is convenient; The projection image zone can be expanded to required size arbitrarily; Different interaction contents can be set as required, to strengthen the effect of amusement.
5. view field's area and projection of shape can change arbitrarily according to the needs of bandwagon effect and intention.Be easy to install and dispose: installation, dismounting and convenient transportation are flexible, both have been applicable to that long-term exhibition also conveniently is used for the short-term exhibition.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the utility model is not limited to specific details and illustrates here and describe.
Claims (1)
1. ground interaction device, comprise and store the main control unit that is projected image information, the projection display unit that is used for the Projection Display image information, and projection screen, described main control unit is connected with projection display unit, the image information display of described projection display unit projection is on projection screen, it is characterized in that, also comprise the infrared image collecting unit, this infrared image collecting unit is connected with main control unit, and the infrared image information that collects is sent to main control unit, described main control unit then sends described infrared image information corresponding image information according to the rule that presets to projection display unit;
Described infrared image collecting unit comprises infrared camera and infrared light supply, and described infrared camera and infrared light supply all point to projection screen;
Described infrared camera comprises camera and is arranged at the infrared-filtered sheet of camera front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200376064U CN201917890U (en) | 2011-02-14 | 2011-02-14 | Ground interactive projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200376064U CN201917890U (en) | 2011-02-14 | 2011-02-14 | Ground interactive projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917890U true CN201917890U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200376064U Expired - Fee Related CN201917890U (en) | 2011-02-14 | 2011-02-14 | Ground interactive projection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201917890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023858A (en) * | 2016-08-03 | 2016-10-12 | 乔冰 | Movable anti-interference infrared projection-to-ground advertisement interaction system |
| CN111586379A (en) * | 2020-04-24 | 2020-08-25 | 安徽东一特电子技术有限公司 | Plant growth interactive demonstration system based on virtual reality |
-
2011
- 2011-02-14 CN CN2011200376064U patent/CN201917890U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023858A (en) * | 2016-08-03 | 2016-10-12 | 乔冰 | Movable anti-interference infrared projection-to-ground advertisement interaction system |
| CN106023858B (en) * | 2016-08-03 | 2019-04-23 | 乔冰 | Move the infrared projection advertisement interaction systems over the ground of anti-tampering formula |
| CN111586379A (en) * | 2020-04-24 | 2020-08-25 | 安徽东一特电子技术有限公司 | Plant growth interactive demonstration system based on virtual reality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU MULTISPACE MEDIA + EXHIBITION CO., LTD. Free format text: FORMER NAME: SUZHOU CHUANGJIE MEDIA EXHIBITION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 No. 3, Jinshan Road, Suzhou hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee after: Suzhou Multispace Media & Exhibition Co., Ltd. Address before: 215000 No. 3, Jinshan Road, Suzhou hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee before: Suzhou Chuangjie Media Exhibition Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20170214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |