CN202075542U - Multi-point touch type human-machine interaction device based on irregular screen body - Google Patents
Multi-point touch type human-machine interaction device based on irregular screen body Download PDFInfo
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- CN202075542U CN202075542U CN2011201602876U CN201120160287U CN202075542U CN 202075542 U CN202075542 U CN 202075542U CN 2011201602876 U CN2011201602876 U CN 2011201602876U CN 201120160287 U CN201120160287 U CN 201120160287U CN 202075542 U CN202075542 U CN 202075542U
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- screen body
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- interaction device
- irregular screen
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Abstract
The utility model relates to a multi-point touch type human-machine interaction device based on an irregular screen body, which comprises a control end, a play end and a client end. The control end is respectively connected with the play end and the client end, and the play end is connected with the client end. Compared with the prior art, the utility model has the advantages that the limits of planar and regular patterns of traditional projected images are broken, various images can be projected conveniently on hemispherical, spherical and other irregular screen bodies, and the audience can enjoy immersive experiences.
Description
Technical field
The utility model relates to a kind of human-computer interaction device, especially relates to a kind of human-computer interaction device based on irregular screen body multiple point touching.
Background technology
Present common shadow casting technique no matter be just to throw, rear-projection, hang throwings, side throwing, all is the projection pattern that single projector can support.In the time of as single use, the drop shadow effect of just throwing is relatively poor, and wiring exposes and influences environmental beauty, and noise is bigger.The shortcoming of rear-projection then is that projected area is less, only is applicable to the occasion that environment is luxurious, the place is broad.And then there are shortcoming such as signal attenuation, daily servicing inconvenience in the present popular modes such as throwing, side throwing of hanging, and especially the projector of side throwing function extremely emphasizes portability, gives to apply and has also brought no small influence.
The above also is the effect that single projector brought, and does not have slit, bright more, super large picture and high-resolution image when being combined into the different images that projector throwed one, also needs to use the technology that the edge merges.When two or many projectors combination projection one width of cloth picture, to understand some image overlap and cause occurring bright wisp, the major function that the edge merges is exactly that the brightness of lap is turned down, and makes the brightness unanimity of view picture picture.It possesses bigger display size, the wideer visual field, more displaying contents, higher display resolution and has more impulsive force and the visual effect of feeling of immersion than common standard projection system.
But present stage is used the shadow casting techniques such as ring curtain of edge integration technology, though can throw a clear bright image, but under a lot of situations, the user can only be in the angle that a passive audiovisual receives, and lack real-time mutual, particularly touch on the spot in person, the flexible and changeable impression that interaction brought.
The utility model content
The purpose of this utility model is exactly to provide a kind of human-computer interaction device based on irregular screen body multiple point touching for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of human-computer interaction device based on irregular screen body multiple point touching is characterized in that, comprises control end, plays end, client, and described control end is connected with broadcast end, client respectively, and described broadcast end is connected with client.
Described control end comprises controller, server.
Described broadcast end comprises player, projector, and described player is connected with projector.
Described client comprises touch-screen, PC, and described touch-screen is connected with PC.
Compared with prior art, the utlity model has following advantage:
1) broken in the past that projected image can only be the limitation of the figure plane, rule, conveniently the various presentation content of projection on irregular screen bodies such as semisphere, sphere make the spectators impression on the spot in person be arranged.
2) hard irregular screen body is used in interior pitching on material, make the irregular screen body all can be rated as aspect contrast and the image quality beyond challenge;
3) adopt the edge fusing device can make the virtual reality system of using repeatedly, do not need the waste of man power and material in the real world, be the applying unit expense that reduces cost;
4) touch screen of multiple point touching can increase expressive force;
5) spheroid has impact-resistant tough and tensile characteristics simultaneously, general external force to the irregular screen body without any influence.
6) base material of irregular screen body is a resin, has the characteristics of waterproof and dampproof, hydrolysis, acid and alkali-resistance, anti-mould.
7) hard irregular screen body mounting means is flexible, can hang, and can land, and also can be embedded on the metope.
8) maintenance cost is low, is applicable to all kinds of long-term museums, planning shop, science and technology center etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a workflow diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
The utility model has been broken in the past, and projected image can only be the limitation of plane regular figure, utilize special optical lens, the common planar image is carried out special conversion such as edge fusion, project on the erose screens such as semisphere, sphere, form a nonplanar image.And the edge fusing device, then the picture that one group of projector is projected carries out imbricate, and demonstrating one by integration technology does not have slit, bright more, super large picture and high-resolution view picture picture.
With interior pitching is example, and the projector that can adopt high lumen will be incident upon on the spheroid through the image of image transformation, makes spheroid seem crystal ball just as a science fiction, can well attract visitor's eyeball.The visitor can control play content on the spheroid by multi-point touch panel.So-called multiple point touching is to allow the user to use a plurality of fingers to control a kind of interactive mode of image applications simultaneously.This with market on common touch display screen (for example: the ATM automatic teller machine of computer touchpad, bank) different, common touch display screen is merely able to discern single-point or two point on the market, and the realization of the multiple point touching in this exchange method makes that mutual sense is stronger, mixes the image impression on the spot in person for the user builds that spheroid presents again.
As shown in Figure 1, pitching hemisphere diameter is 1.8 meters in the example, adopt PC engineering plastics or epoxy resin board to make, use Sanyo projector 22 that it is carried out projection, projector 22 is apart from desktop 63CM, touching podium level is 1.2 meters, touch and place 8 17 o'clock touch-screens 31 on the platform, can control partial content on the hemisphere by touch-screen 31,4 touch-screens can be operated simultaneously, and the hemisphere respective regions can show that different content is for watching, after operation all stops, 4 part pictures on the hemisphere can change, and form the picture of an integral body.
The utility model adopts client/server (C/S) pattern, common presentation device is set up into network, client rs PC 32 timed sending message are given control end, and control end is given broadcast end projection instrument according to the video that feedack transmits appointment by edge fusion program; Projector is adjusted broadcast state according to instruction.
Figure 2 shows that idiographic flow of the present utility model.System regularly carries out described flow process, finishes irregular screen body synchronous playing.Below each step among the figure is described in detail:
1) control end 1 sends the interaction content that message is carried out broadcast to playing end 2;
2) play end 2 and call the video image of edge fusing device transmission appointment to projector 22;
3) a plurality of projector 22 project image on the irregular screen body;
4) give control end 1 by client 3 move instructions;
5) judge whether control end 1 receives client 3 instructions, if yes, execution in step 6); If, do not return step 4);
6) judge whether control end 1 is overtime, if not, execution in step 7), if yes, return step 1);
7) control end 1 sends instruction to playing end 2 according to client 3 feedbacks;
8) playing end 2 calls the edge fusing device image is projected on the irregular screen body;
9) on the irregular screen body, show corresponding picture material.
Described control end 1 comprises controller 12, server 11.Described broadcast end 2 comprises player 21, projector 22, and described client comprises touch-screen 31, PC32.
Claims (4)
1. the human-computer interaction device based on irregular screen body multiple point touching is characterized in that, comprises control end, plays end, client, and described control end is connected with broadcast end, client respectively, and described broadcast end is connected with client.
2. a kind of human-computer interaction device based on irregular screen body multiple point touching according to claim 1 is characterized in that described control end comprises controller, server.
3. a kind of human-computer interaction device based on irregular screen body multiple point touching according to claim 1 is characterized in that described broadcast end comprises player, projector, and described player is connected with projector.
4. a kind of human-computer interaction device based on irregular screen body multiple point touching according to claim 1 is characterized in that described client comprises touch-screen, PC, and described touch-screen is connected with PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201602876U CN202075542U (en) | 2011-05-18 | 2011-05-18 | Multi-point touch type human-machine interaction device based on irregular screen body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201602876U CN202075542U (en) | 2011-05-18 | 2011-05-18 | Multi-point touch type human-machine interaction device based on irregular screen body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075542U true CN202075542U (en) | 2011-12-14 |
Family
ID=45113637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201602876U Expired - Fee Related CN202075542U (en) | 2011-05-18 | 2011-05-18 | Multi-point touch type human-machine interaction device based on irregular screen body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075542U (en) |
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2011
- 2011-05-18 CN CN2011201602876U patent/CN202075542U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20200518 |