CN104869367A - Composite multimedia popular science display system with linked primary and secondary screens - Google Patents
Composite multimedia popular science display system with linked primary and secondary screens Download PDFInfo
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- CN104869367A CN104869367A CN201510309804.4A CN201510309804A CN104869367A CN 104869367 A CN104869367 A CN 104869367A CN 201510309804 A CN201510309804 A CN 201510309804A CN 104869367 A CN104869367 A CN 104869367A
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- 239000002131 composite material Substances 0.000 title abstract 3
- 230000004927 fusion Effects 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a composite multimedia popular science display system with linked primary and secondary screens. The composite multimedia popular science display system consists of four subsystems, namely, a background management subsystem consisting of a computer server as well as a main control program and a database run on the computer server, a primary screen subsystem consisting of a plurality of large-screen displays or projection screens and auxiliary computer hardware, an image acquisition subsystem consisting of a plurality of high-definition cameras, and a secondary screen subsystem consisting of a plurality of small-screen ultrathin displays and auxiliary computer hardware. Image visual elements can run freely in different image playing spaces through multi-screen matching and virtual-real fusion in order to attract the attention of visitors and stimulate the interest of the visitors to displayed popular science knowledge, so that the problem of poor abundance of a multimedia display technology in the national science popularization education is solved.
Description
Art
The present invention relates to the compound multimedia science popularization display systems of a kind of primary and secondary screen interlock, especially multi-screen cooperation and virtual reality fusion realize the Multimedia System of multi-screen interactive.
Background technology
China's popular science cause obtains in recent years and develops faster, and the popularization exhibitions shop of a large amount of various theme has been built in all parts of the country, and various provisional popularization exhibitions emerges in an endless stream especially.But the problem that ubiquity display technique means are single in these exhibition centers and provisional exhibition.Except some simple computer touch screen interactions, direct video and audio is often only had to play.The more multimedia show technology of current needs goes the science popularization enriching us to show, attracts the interest of visitor, to reaching better Popular Science Education effect.
Summary of the invention
In order to solve the problem that in China's Popular Science Education, multimedia show technology is enriched not, the present invention designs the compound multimedia science popularization display systems of a kind of primary and secondary screen interlock, make video vision element be able to play space free at different images by multi-screen cooperation and virtual reality fusion to shuttle back and forth, to attract the attention of visitor, and excite them to the interest of shown popular science knowledge.
The technical solution adopted for the present invention to solve the technical problems is:
Native system is by back-stage management subsystem, female screen subsystem, image acquisition subsystem, sub-screen subsystem four sub-System's composition.
Back-stage management subsystem is a computer server, it installs native system executive program, all data films are all stored in the database of back-stage management subsystem, when system performs, executive program can send specific data film to specific female screen computer and implement Play Control, executive program can send control signal to start its shooting transfer function to specific high-definition camera simultaneously, sends control signal to start its demo function to specific sub-screen computer.
Female screen subsystem is formed by polylith large screen display or projection screen and attached computer hardware, every block large-screen independent play-out film, play by the design of substance film and each piece of large-screen synchronous the contraposition forming different screen mesopic vision element to coordinate, make to it seems that what play at whole female screen is a complete film from beholder's angle.Such as form the effect of trickling between different female screens in a river.
Form image acquisition subsystem by several high-definition cameras, these cameras are for gathering the picture signal that female screen is play, and these picture signals can be transferred to sub-screen subsystem and utilize.
Sub-screen subsystem is formed by some pieces of the small screen ultrathin displays and attached computer hardware, for the custom-designed computer software of native system is installed on the computer hardware of this subsystem, these computer softwares can receive the picture signal that image acquisition subsystem transmission comes, and some pictorial elements carried by software are added to, these picture signals get on, to realize the display effect of virtual reality fusion.Such as form a flower from the effect " jumping out " realistic space screen.
The invention has the beneficial effects as follows:
The present invention is coordinated and virtual reality fusion by multi-screen, the visual element of some cartoon characters and so on can be shuttled back and forth between different display screens, even " jump out " display screen, this novelty can excite the curiosity of visitor, thus produces to the popular science knowledge that application the present invention shows the hope understood further.Simultaneously because the main object of Popular Science Education is teenager, often there is more keen interest to fangle in this colony, application of the present invention, can the very big learning initiative must transferring them, makes our Popular Science Education work reach the effect of getting twice the result with half the effort.
Embodiment
Back-stage management subsystem is set up with a computer server, design native system executive program is arranged on this computer server, all data film data are all stored in the database of this computer server, are implemented to control to the operation of system by executive program.
Set up female screen subsystem with some large screen displays or projection screen, for the female screen of each block arranges independently computer hardware system, make the female screen of each block have the ability of independent play-out multimedia movies.
Set up image acquisition subsystem with some high-definition cameras, select suitable fixed form to lay these cameras in position, can with the picture signal that the female screen of the angle acquisition of the best is play, reduce as far as possible again and interference is blocked to female screen.
Sub-screen subsystem is set up with some the small screen ultrathin displays, for each block sub-screen arranges independently computer hardware system, make each block sub-screen can operate to the custom-designed computer software of native system, select suitable fixed form to lay these sub-screen displays in position simultaneously, reduce it as far as possible and interference is blocked to female screen.
Synchronously unified supporting audio frequency can be play when film play by female screen.The unification of audio frequency is in order to avoid mutual interference.
Claims (8)
1. a compound multimedia science popularization display systems for primary and secondary screen interlock, is characterized in that: the Multimedia System being realized multi-screen interactive by multi-screen cooperation and virtual reality fusion.
2. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, is characterized in that: the Multimedia System comprising back-stage management subsystem, female screen subsystem, image acquisition subsystem, sub-screen subsystem four subsystems.
3. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, be is characterized in that: by an executive program, all female screen computer, sub-screen computer and high-definition camera are implemented to the Multimedia System controlled.
4. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, is characterized in that: the Multimedia System utilizing unified database purchase audiovisual materials information.
5. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, it is characterized in that: the polylith screen that female screen subsystem comprises is independent play-out film separately, play by the design of substance film and each piece of large-screen synchronous the contraposition forming different screen mesopic vision element to coordinate, make to it seems that what play at whole female screen is a complete film from beholder's angle.
6. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, it is characterized in that: form image acquisition subsystem by several high-definition cameras and can gather the picture signal that female screen is play, these picture signals can be transferred to sub-screen subsystem and utilize.
7. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, it is characterized in that: by installing custom-designed software, sub-screen can show camera and to be added in the picture signal of female screen photographs and by built-in pictorial element the Multimedia System that these picture signals get on.
8. the compound multimedia science popularization display systems of primary and secondary screen according to claim 1 interlock, is characterized in that: can the synchronous Multimedia System playing unified supporting audio frequency when film play by female screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309804.4A CN104869367A (en) | 2015-06-09 | 2015-06-09 | Composite multimedia popular science display system with linked primary and secondary screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309804.4A CN104869367A (en) | 2015-06-09 | 2015-06-09 | Composite multimedia popular science display system with linked primary and secondary screens |
Publications (1)
| Publication Number | Publication Date |
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| CN104869367A true CN104869367A (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510309804.4A Pending CN104869367A (en) | 2015-06-09 | 2015-06-09 | Composite multimedia popular science display system with linked primary and secondary screens |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997741A (en) * | 2017-06-05 | 2017-08-01 | 上海飞麟文化传媒发展股份有限公司 | The audio-visual showroom of double-visual angle |
| WO2020134904A1 (en) * | 2018-12-24 | 2020-07-02 | 维沃移动通信有限公司 | Multimedia playing control method and apparatus, and terminal device |
-
2015
- 2015-06-09 CN CN201510309804.4A patent/CN104869367A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997741A (en) * | 2017-06-05 | 2017-08-01 | 上海飞麟文化传媒发展股份有限公司 | The audio-visual showroom of double-visual angle |
| WO2020134904A1 (en) * | 2018-12-24 | 2020-07-02 | 维沃移动通信有限公司 | Multimedia playing control method and apparatus, and terminal device |
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Application publication date: 20150826 |
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| WD01 | Invention patent application deemed withdrawn after publication |