CN102622200A - A display system of multi-screen splicing technology - Google Patents
A display system of multi-screen splicing technology Download PDFInfo
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- CN102622200A CN102622200A CN2012100735333A CN201210073533A CN102622200A CN 102622200 A CN102622200 A CN 102622200A CN 2012100735333 A CN2012100735333 A CN 2012100735333A CN 201210073533 A CN201210073533 A CN 201210073533A CN 102622200 A CN102622200 A CN 102622200A
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Abstract
The invention discloses a display system of a multi-screen splicing technology, which comprises a plurality of three-way seamless splicing ring screens, a plurality of projectors and a plurality of sound boxes. The plurality of three-way seamless splicing ring screens are installed in a seamless splicing mode according to the shape of the display requirement; the projectors and the three-way seamless splicing annular screen are in one-to-one correspondence and are arranged at corresponding positions; the sound boxes are arranged on the periphery of the system. The system adopts a software splicing technology, and the working process is as follows, wherein an audio interface and a video interface of a computer are respectively connected with a sound box and a split screen device; the computer controls the playing position and the fusion degree of each projector, and the computer transmits the processed video signals to the screen splitting device; the screen dividing device divides video information and distributes the video information to each projector in an equal proportion; the projector correctly projects the obtained video signals onto the corresponding three-way seamless splicing ring screen, so that a complete large screen effect projected by a plurality of projectors is achieved. The invention adopts a software splicing technology, automatically adjusts the fusion degree, effectively reduces the cost, shortens the splicing time, and simultaneously supports the real-time rendering and splicing.
Description
Technical field
The present invention relates to a kind of display systems of full-length splicing, relate in particular to the displaying of full-length technology in the exhibition center.
Background technology
At present, it is slow that there is the splicing time in like product on the foreign market, problems such as syncretizing effect difference.And most splicings use is the hardware splicing, and cost is very big, and maintenance cost is high simultaneously, has reduced serviceable life.And do not support the real-time splicing of playing up, can't synchronization video be provided to the public.
Summary of the invention
For overcoming the prior art deficiency, the objective of the invention is a kind of display systems of full-length splicing, adopted the software splicing, adjust degrees of fusion automatically, end cost falls effectively, and it is consuming time to have shortened splicing, and skill of the present invention is held the real-time splicing of playing up simultaneously.
The objective of the invention is to realize through following technical scheme.
A kind of display systems of full-length splicing, it comprises the seamless spliced ring curtain of several piece threeway, several projectors, several audio amplifiers.The seamless spliced ring curtain of described several piece threeway carries out seamless spliced installation according to the shape of showing demand; The seamless spliced ring curtain of projector and threeway is corresponding one by one, and is installed in correspondence position; Audio amplifier is installed in the periphery of system.What system adopted is the software splicing, and its workflow is following, and the COBBAIF of computing machine is connected audio amplifier respectively with video interface and split screen is precious; By position and degrees of fusion that each projector of computer control plays, the vision signal that computing machine will be handled is sent to split screen Bao Chu; The split screen treasured carries out cutting to video information, and equal proportion must be distributed to each projector; Projector reaches the complete large-size screen monitors effect that multi-projector projects with correct must the projecting on the seamless spliced ring curtain of corresponding threeway of vision signal of acquisition.
Beneficial effect of the present invention:
1. use the real-time cutting image of split screen Bora to offer projection on the structure, make projector of a computing machine band originally, bring up to a computing machine band number projector, significantly reduce hardware cost, reduced the scale of LAN.
2. can realize plane, cambered surface, sphere splicing on the function in any occasion.Eliminated La Ci, problems such as distortion have improved the quality of splicing.Added the anti-sawtooth of hardware.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is a front schematic view of the present invention;
Fig. 2 is a side schematic view of the present invention;
Fig. 3 is a vertical view of the present invention;
Fig. 4 is a workflow diagram of the present invention;
Figure: 1: the seamless spliced ring curtain 2 of threeway: projector 3: audio amplifier
Embodiment
A kind of display systems of full-length splicing, it comprises the seamless spliced ring of several piece threeway curtain 1, several projectors 2, several audio amplifiers 3.The seamless spliced ring curtain 1 of several piece threeway carries out seamless spliced installation according to the shape of displaying demand; Projector 2 is corresponding one by one with the seamless spliced ring curtain 1 of threeway, and is installed in correspondence position; Audio amplifier 3 is installed in the periphery of system.What system adopted is the software splicing, and its workflow is following, and the COBBAIF of computing machine is connected audio amplifier respectively with video interface and split screen is precious; By position and degrees of fusion that each projector of computer control plays, the vision signal that computing machine will be handled is sent to split screen Bao Chu; The split screen treasured carries out cutting to video information, and equal proportion must be distributed to each projector; Projector reaches the complete large-size screen monitors effect that multi-projector projects with correct must the projecting on the seamless spliced ring curtain of corresponding threeway of vision signal of acquisition.
Normal conditions of the present invention are by three projectors of a computing machine band, when needed projector surpasses six, can add and join same a set of equipment.Native system does not need operation, is automatic control.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage that is familiar with this art can understand content of the present invention and also implements, and can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. the display systems of a full-length splicing, it comprises the seamless spliced ring curtain of several piece threeway, several projectors, several audio amplifiers, it is characterized in that: the seamless spliced ring curtain of described several piece threeway carries out seamless spliced installation according to the shape of showing demand; The seamless spliced ring curtain of projector and threeway is corresponding one by one, and is installed in correspondence position; Audio amplifier is installed in the periphery of system.
2. the display systems of a kind of full-length splicing according to claim 1 is characterized in that: what system adopted is the software splicing, and its workflow is following: the COBBAIF of computing machine is connected audio amplifier and split screen treasured respectively with video interface; By position and degrees of fusion that each projector of computer control plays, the vision signal that computing machine will be handled is sent to split screen Bao Chu; The split screen treasured carries out cutting to video information, equal proportion distribute to each projector; Projector reaches the complete large-size screen monitors effect that multi-projector projects with correct the projecting on the seamless spliced ring curtain of corresponding threeway of the vision signal that obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100735333A CN102622200A (en) | 2012-03-20 | 2012-03-20 | A display system of multi-screen splicing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100735333A CN102622200A (en) | 2012-03-20 | 2012-03-20 | A display system of multi-screen splicing technology |
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| CN102622200A true CN102622200A (en) | 2012-08-01 |
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| CN2012100735333A Pending CN102622200A (en) | 2012-03-20 | 2012-03-20 | A display system of multi-screen splicing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105148515A (en) * | 2015-09-28 | 2015-12-16 | 北京沃富瑞德文化传播有限公司 | Immersive simulator game machine system |
| CN105243978A (en) * | 2015-09-28 | 2016-01-13 | 北京沃富瑞德文化传播有限公司 | Immersive full-view micro cinema system |
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| CN2682451Y (en) * | 2004-02-27 | 2005-03-02 | 雷潇雨 | Seamless spliced large screen display device |
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| CN200953070Y (en) * | 2006-09-08 | 2007-09-26 | 北京水晶石数字科技有限公司 | Multi-screen folding curtain projector system |
| CN201159827Y (en) * | 2008-02-03 | 2008-12-03 | 合肥安达电子有限责任公司 | Multi-screen splitting projection system |
| CN101819740A (en) * | 2009-02-27 | 2010-09-01 | 上海复旦上科多媒体有限公司 | Soaking type visual sphere multimedia demonstrating control method |
| CN102207842A (en) * | 2011-06-13 | 2011-10-05 | 中国科学院长春光学精密机械与物理研究所 | Method for splicing four screens to realize three-dimensional view simulation |
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- 2012-03-20 CN CN2012100735333A patent/CN102622200A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020057361A1 (en) * | 2000-06-13 | 2002-05-16 | Mayer Iii Theodore | Method and apparatus for seamless integration of multiple video projectors |
| CN2682451Y (en) * | 2004-02-27 | 2005-03-02 | 雷潇雨 | Seamless spliced large screen display device |
| CN1688160A (en) * | 2005-04-30 | 2005-10-26 | 广东威创日新电子有限公司 | Split display image edge blending method for large screen |
| CN2852200Y (en) * | 2005-11-11 | 2006-12-27 | 上海科技馆 | Simulant multimedia display system |
| CN200953070Y (en) * | 2006-09-08 | 2007-09-26 | 北京水晶石数字科技有限公司 | Multi-screen folding curtain projector system |
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| CN201159827Y (en) * | 2008-02-03 | 2008-12-03 | 合肥安达电子有限责任公司 | Multi-screen splitting projection system |
| CN101819740A (en) * | 2009-02-27 | 2010-09-01 | 上海复旦上科多媒体有限公司 | Soaking type visual sphere multimedia demonstrating control method |
| CN102207842A (en) * | 2011-06-13 | 2011-10-05 | 中国科学院长春光学精密机械与物理研究所 | Method for splicing four screens to realize three-dimensional view simulation |
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| CN105148515A (en) * | 2015-09-28 | 2015-12-16 | 北京沃富瑞德文化传播有限公司 | Immersive simulator game machine system |
| CN105243978A (en) * | 2015-09-28 | 2016-01-13 | 北京沃富瑞德文化传播有限公司 | Immersive full-view micro cinema system |
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Address after: Baohe Industrial District of Hefei City, Anhui province 230000 four Road No. eighteen Applicant after: Hefei Anda Chuangzhan Technology Co., Ltd. Address before: Baohe Industrial District of Hefei City, Anhui province 230000 four Road No. eighteen Applicant before: Hefei AND Electronic Co., Ltd. |
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Application publication date: 20120801 |