CN106162021A - A kind of multi-projection system - Google Patents
A kind of multi-projection system Download PDFInfo
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- CN106162021A CN106162021A CN201510209626.8A CN201510209626A CN106162021A CN 106162021 A CN106162021 A CN 106162021A CN 201510209626 A CN201510209626 A CN 201510209626A CN 106162021 A CN106162021 A CN 106162021A
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- control unit
- video image
- equipment group
- projector equipment
- projection
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Abstract
The invention discloses a kind of multi-projection system, belong to immersion video display arts field；System includes: several projector equipment groups；First control unit, carries out the splicing of video image for controlling principal view equipment group, and by spliced projecting video image on described main display surface, is additionally operable to control the content of described principal view equipment group projecting video images；Second control unit, the splicing of video image is carried out for controlling corresponding described auxiliary projector equipment group, and by spliced projecting video image on corresponding described auxiliary display surface, it is additionally operable to control the content of a corresponding described auxiliary projector equipment group projecting video images；3rd control unit, for carrying out Synchronization Control to the video image of all described projection；Technique scheme provides the benefit that: make under immersion playing environment projection pattern variation, promote video playback flexibility ratio, meet audience different view and admire demand.
Description
Technical field
The present invention relates to immersion video display arts field, particularly relate to a kind of multi-projection system.
Background technology
In prior art, for the video playback environment of immersion video playback environment, such as multiaspect cincture,
Be typically only capable to according to fixing video source, in a fixed manner to audience present video content (such as in
The mode of a coherent view picture video image is play) on the display surface of multiaspect cincture.The side of presenting of this solidification
Formula limits the flexibility ratio of video playback, it is impossible to meet the demand of viewing and admiring that audience is different, same nothing
Method meets the publicity demand of video vendor.
Summary of the invention
According to problems of the prior art, now provide the technical scheme of a kind of multi-projection system, purport
The problem with adjusted in concert cannot be arbitrarily controlled solving video-frequency playing content present in prior art.
Technique scheme specifically includes:
A kind of multi-projection system, it is adaptable to include in the immersion playing environment of multiple continuous print display surface；
Wherein, including:
Several projector equipment groups, including:
One principal view equipment group, including at least one projector equipment, for main to corresponding one
Display surface projecting video images；
Several auxiliary projector equipment groups, each described auxiliary projector equipment group includes multiple projector equipment,
It is respectively used to corresponding auxiliary display surface projecting video images；
First control unit, connects described principal view equipment group, is used for controlling described principal view equipment group and enters
The splicing of row video image, and by spliced projecting video image on described main display surface；
Described first control unit is additionally operable to, according to the multimedia file uploaded, control described principal view and set
At least one described projection in standby group or described principal view equipment group is identical or is not related to mutually
The video image of connection；
Several second control units, each described second control unit connects a described auxiliary projection respectively
Equipment group, is used for controlling corresponding described auxiliary projector equipment group and carries out the splicing of video image, and will
Spliced projecting video image is on corresponding described auxiliary display surface；
Each described second control unit is additionally operable to, according to the multimedia file uploaded, control corresponding one
At least one described projection in individual described auxiliary projector equipment group or described auxiliary projector equipment group
Identical or unrelated video image；
3rd control unit, connects described first control unit, the second control unit and each institute respectively
State projector equipment group, for the video image of all described projection is carried out Synchronization Control；
Preferably, this multi-projection system, wherein, described first control unit is preserved outside input
Described principal view equipment group need projection video image；
Described first control unit includes:
First control module, shows on corresponding described main display surface for controlling described principal view equipment group
Show corresponding video image.
Preferably, this multi-projection system, wherein, described first control unit is preserved outside input
Described principal view equipment group in each described projector equipment need projection video image；
Described first control unit includes:
Second control module, is used for controlling in described principal view equipment group each described projector equipment in correspondence
The described main display surface corresponding video image of upslide shadow；
Preferably, this multi-projection system, wherein, each described second control unit preserves outside
A corresponding described auxiliary projector equipment group of input needs the video image of projection；
Described second control unit includes:
3rd control module, for controlling a described auxiliary projector equipment group of correspondence in corresponding one auxiliary aobvious
Show the face corresponding video image of upslide shadow.
Preferably, this multi-projection system, wherein, each described second control unit preserves outside
In a corresponding described auxiliary projector equipment group of input, each described projector equipment needs the video figure of projection
Picture；
Described second control unit includes:
4th control module, each described projection in the described auxiliary projector equipment group controlling correspondence
Equipment is in the corresponding described auxiliary display surface corresponding video image of upslide shadow.
Preferably, this multi-projection system, wherein, described 3rd control unit includes:
5th control module, is used for by described first control unit and each described second control unit,
Control all described projector equipments and project coherent video image on all described display surfaces；
6th control module, for by described first control unit and/or described second control unit, control
Make corresponding described projector equipment in corresponding described display surface upslide shade with video image.
Preferably, this multi-projection system, wherein, described main display surface is divided into multiple main display
Region, a described projector equipment in the corresponding described principal view equipment group in each described main viewing area；
Described first control unit controls at least one the described projector equipment in described principal view equipment group,
In the video image that corresponding described main viewing area inner projection is corresponding.
Preferably, this multi-projection system, wherein, each described auxiliary display surface is divided into multiple auxiliary
Viewing area, each described auxiliary viewing area is corresponding in a corresponding described auxiliary projector equipment group
Individual described projector equipment；
Each described second control unit controls at least one in a corresponding described auxiliary projector equipment group
Described projector equipment, in the video image that corresponding described auxiliary viewing area inner projection is corresponding.
Technique scheme provides the benefit that: support that every display surface individually controls projection, or each
Projector equipment individually controls projection, or multiple display surface entirety controls projection so that play at immersion
Projection pattern variation under environment, promotes the flexibility ratio of video playback, meets different the viewing and admiring of audience
Demand.
Accompanying drawing explanation
Fig. 1 is in the preferred embodiment of the present invention, the general frame schematic diagram of multi-projection system；
Fig. 2 is in the preferred embodiment of the present invention, the control configuration diagram of a kind of multi-projection system；
Fig. 3-5 is in the preferred embodiment of the present invention, the knot of each control unit in multi-projection system
Structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained on the premise of going out creative work, broadly falls into the scope of protection of the invention.
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as the present invention's
Limit.
In the preferred embodiment of the present invention, based on the above-mentioned problems in the prior art, it is provided that a kind of
The technical scheme of multi-projection system, this multi-projection system is applied to include multiple continuous print display surface
In immersion playing environment.As it is shown in figure 1, in the present invention preferred embodiment, immerse in this
In formula playing environment, including a main display surface A and two auxiliary display surface B.Main display surface A corresponds to one
Principal view equipment group C, each auxiliary display surface B corresponds respectively to auxiliary projector equipment group D.The present invention
Preferred embodiment in, principal view equipment group C includes that at least one projector equipment C1 is (such as Fig. 1
Shown in, including a projector equipment C1), each auxiliary projector equipment group D includes multiple throwing respectively
Shadow equipment D1 (as shown in Figure 1, to include three projector equipment D1 respectively).
In sum, in the preferred embodiment of the present invention, above-mentioned multi-projection system includes multiple throwing
Shadow equipment group.Projector equipment group includes:
One principal view equipment group C, including at least one projector equipment C1.The number of projector equipment C1
Measure the size according to main display surface A to determine.Specifically, the display of each projector equipment C1 projectable
The size in region is fixing, then can determine that how many projections of needs set according to the size of main display surface A
Standby C1 just can be completely covered all of viewing area on main display surface A.In FIG, a throwing is used
Shadow equipment C1 can cover whole main display surface A.
Several auxiliary projector equipment groups D, each auxiliary projector equipment group D includes multiple projector equipment D1.
Similar the above, the quantity of the projector equipment D1 that each auxiliary projector equipment group D includes, equally
Can determine according to the size of corresponding auxiliary display surface B.In FIG, corresponding each auxiliary display surface is needed
B arranges three projector equipment D1 could cover corresponding auxiliary display surface B.
In the preferred embodiment of the present invention, as in figure 2 it is shown, above-mentioned multi-projection system also includes:
First control unit 1, connects principal view equipment group C.In the preferred embodiment of the present invention, the
One control unit 1 carries out the splicing of video image for controlling principal view equipment group, and by after splicing
Projecting video image on main display surface A.
In the preferred embodiment of the present invention, the first control unit 1 is additionally operable to according to the multimedia uploaded
File, controls at least one projector equipment C1 in principal view equipment group C or principal view equipment group C
Project identical or unrelated video image.
Specifically, in the preferred embodiment of the present invention, as it is shown on figure 3, the first control unit 1 is wrapped
Include:
First control module 11.In one preferred embodiment of the present invention, the first control unit 1 is protected
Principal view equipment group C having outside input needs the video image of projection.Then the first control module 11
On corresponding main display surface A, corresponding video image is shown for controlling principal view equipment group.In other words,
In the preferred embodiment of the present invention, the first control module 11 controls principal view equipment group C in correspondence
An overall video image is shown on main display surface A.Such as, if principal view equipment group C only includes
One projector equipment C1, then the first control module 11 controls this projector equipment C1 on main display surface A
Project corresponding video image；Or, if principal view equipment group C includes several projector equipments
C1, then all same steppings of projector equipment C1 during the first control module 11 controls this principal view equipment group C
Row projection, to project a coherent video image on main display surface A.
Second control module 12.In one preferred embodiment of the present invention, the first control unit 1 is protected
There is each projector equipment C1 in principal view equipment group C of outside input and needs the video image of projection.
Then the second control module 12 is for controlling in principal view equipment group C each projector equipment C1 in corresponding master
The display surface A corresponding video image of upslide shadow.In other words, in the preferred embodiment of the present invention, second
Control module 12 controls each projector equipment C1 in principal view equipment group C at main display surface A upslide
The corresponding video image of shadow.Such as, principal view equipment group C includes multiple projector equipment C1, then exist
On main display surface A, each projector equipment C1 projects the video image of its correspondence, different projections respectively
Relatedness can not be had between the video image of equipment C1 projection.
Therefore, in the preferred embodiment of the present invention, above-mentioned main display surface A can be divided into multiple master
Viewing area.Each main viewing area is corresponding to a principal view equipment C1 in principal view equipment group C.
In other words, in a preferred embodiment of the present invention, if principal view equipment group C only includes a master
Projector equipment C1, also only includes a corresponding main viewing area in the most main display surface A.The present invention's
In preferred embodiment, all main viewing areas can cover all viewing areas of main display surface A altogether
The video image of all projector equipment C1 projection that territory, i.e. principal view equipment group C include altogether may be used
To reach the effect of " full screen display " in main display surface A.
In the preferred embodiment of the present invention, above-mentioned first control unit 1 can control principal view equipment group
Each projector equipment C1 in C is in the main viewing area corresponding video image of inner projection of its correspondence, example
As:
When using the first control module 11, control each projector equipment C1 main viewing area in its correspondence
The corresponding video image of territory inner projection, and the video image splicing these can being projected referred to as
Overall video image is to be displayed in full screen on main display surface A；Or
When using the second control module 12, control each projector equipment C1 main viewing area in its correspondence
The corresponding video image of territory inner projection, can be unrelated between these video images being projected, and i.e. exists
The video image that several video images rather than a view picture link up is shown on main display surface A.
In sum, in the preferred embodiment of the present invention, the first control unit 1 can control principal view
The main viewing area inner projection that different projector equipment C1 in equipment group C is corresponding on main display surface A
Corresponding video image, the effect therefore reached can be to project coherent video figure on main display surface A
Picture, or project several unrelated video images at main display surface A.
In the preferred embodiment of the present invention, still as in figure 2 it is shown, above-mentioned multi-projection system is also wrapped
Include:
Several second control units 2.In the preferred embodiment of the present invention, each second control unit
2 connect corresponding auxiliary projector equipment group D respectively.Each second control unit 2 is used for controlling accordingly
Auxiliary projector equipment group D carry out the splicing of video image, and by spliced projecting video image in
On corresponding auxiliary display surface B.Further, each second control unit 2 is additionally operable to what basis had been uploaded
Multimedia file, controls in corresponding auxiliary projector equipment group D or auxiliary projector equipment group D at least
The video image that one projector equipment D1 projection is identical or unrelated.
Specifically, in the preferred embodiment of the present invention, as shown in Figure 4, above-mentioned second control unit 2
Include:
3rd control module 21, for controlling auxiliary projector equipment group D of correspondence in corresponding one auxiliary
The display surface B corresponding video image of upslide shadow.In other words, in the preferred embodiment of the present invention, similar
The above, the 3rd control module 21 is for controlling auxiliary projector equipment group D of correspondence in correspondence
Auxiliary display surface B on project a coherent video image.Such as, include in auxiliary projector equipment group D
Three projector equipment D1, then the 3rd control module 21 controls three projector equipment D1, and auxiliary in correspondence shows
Show and on the D of face, project a coherent video image.
4th control module 22, in auxiliary projector equipment group D controlling correspondence, each projection sets
Standby D1 is in the corresponding auxiliary display surface B corresponding video image of upslide shadow.In other words, the present invention's is preferable
Embodiment in, similar the above, the second control module 21 is for controlling an auxiliary projection of correspondence
The auxiliary viewing area that each projector equipment D1 in equipment group D is corresponding in corresponding auxiliary display surface B respectively
The video image that territory inner projection is corresponding, can be unrelated between the video image being projected.
In sum, in the preferred embodiment of the present invention, above-mentioned auxiliary display surface B can be divided into
Multiple auxiliary viewing areas, each auxiliary viewing area is corresponding to a projector equipment in auxiliary projector equipment group D
D1.Each projection that the most each second control unit 2 controls in auxiliary projector equipment group D of correspondence sets
Standby D1 projects the video image of correspondence, and the video image that will be projected in corresponding auxiliary viewing area
It is integrally formed a coherent video image to be displayed in full screen on auxiliary display surface B, or the video that will be projected
Image shows in the way of the most independent on auxiliary display surface B.
In the preferred embodiment of the present invention, the first the above control unit 1 or second controls
Unit 2, the video image wherein preserved, can be real by pre-entering the multimedia file of predetermined format
Show, or preset the projection pattern of video image, do not repeat them here.
In the preferred embodiment of the present invention, still as in figure 2 it is shown, above-mentioned multi-projection system is also wrapped
Include:
3rd control unit 3, connects first control unit the 1, second control unit 2 and each respectively
Projector equipment group (principal view equipment group C and each auxiliary projector equipment group D), for setting all projections
The video image of standby projection carries out Synchronization Control.
In the preferred embodiment of the present invention, as it is shown in figure 5, above-mentioned 3rd control unit 3 includes:
5th control module 31, for by the first control unit 1 and each second control unit 2, control
Make all projector equipments on all display surfaces, project coherent video image.Specifically, the present invention is relatively
In good embodiment, the 5th control module 31 uses the time shaft method of synchronization, controls principal view equipment C
In all projector equipment C1 and in all auxiliary projector equipment groups D all projector equipment D1 projection
Video image, with the video of in whole immersion playing environment (as shown in Figure 1) projection overall coherence
In image, such as Fig. 1, project three coherent video images.
6th control module 32, for by the first control unit 1 and/or the second control unit 2, controls
Corresponding projector equipment in corresponding display surface upslide shade with video image.Specifically, the present invention
In preferred embodiment, the 6th control module 31 control projector equipment C1 in principal view equipment group C and
/ or auxiliary projector equipment group D in projector equipment D1, corresponding display surface upslide shade with video figure
Picture.In the preferred embodiment of the present invention, drip control module 32 is again by time shaft Synchronization Control
Above-mentioned projection process is controlled by mode.
In sum, in the preferred embodiment of the present invention, the effect that above-mentioned multi-projection system finally projects
Fruit may include that
1) in whole immersion playing environment, project the video image of overall coherence；
2) in immersion playing environment, on each display surface, project identical video image simultaneously；
3) in immersion playing environment, on same display surface, project the video image of overall coherence；
4) same display surface separate and unrelated the regarding of upslide shadow in immersion playing environment
Frequently image.
In other embodiments of the present invention, it is also possible to control single by above-mentioned first control unit 1, second
The combination of interactions of unit 2 and the 3rd control unit 3 controls, and realizes other and throw in immersion playing environment
Shadow effect.
The foregoing is only preferred embodiment of the present invention, not thereby limit embodiments of the present invention and
Protection domain, to those skilled in the art, it should can appreciate that all utilization description of the invention
And the equivalent done by diagramatic content and the scheme obtained by obvious change, all should comprise
Within the scope of the present invention.
Claims (8)
1. a multi-projection system, it is adaptable to include the immersion playing environment of multiple continuous print display surface
In；It is characterized in that, including:
Several projector equipment groups, including:
One principal view equipment group, including at least one projector equipment, for main to corresponding one
Display surface projecting video images；
Several auxiliary projector equipment groups, each described auxiliary projector equipment group includes multiple projector equipment,
It is respectively used to corresponding auxiliary display surface projecting video images；
First control unit, connects described principal view equipment group, is used for controlling described principal view equipment group and enters
The splicing of row video image, and by spliced projecting video image on described main display surface；
Described first control unit is additionally operable to, according to the multimedia file uploaded, control described principal view and set
At least one described projection in standby group or described principal view equipment group is identical or is not related to mutually
The video image of connection；
Several second control units, each described second control unit connects a described auxiliary projection respectively
Equipment group, is used for controlling corresponding described auxiliary projector equipment group and carries out the splicing of video image, and will
Spliced projecting video image is on corresponding described auxiliary display surface；
Each described second control unit is additionally operable to, according to the multimedia file uploaded, control corresponding one
At least one described projection in individual described auxiliary projector equipment group or described auxiliary projector equipment group
Identical or unrelated video image；
3rd control unit, connects described first control unit, the second control unit and each institute respectively
State projector equipment group, for the video image of all described projection is carried out Synchronization Control.
2. multi-projection system as claimed in claim 1, it is characterised in that described first control unit
In preserve the described principal view equipment group of outside input and need the video image of projection；
Described first control unit includes:
First control module, shows on corresponding described main display surface for controlling described principal view equipment group
Show corresponding video image.
3. multi-projection system as claimed in claim 1, it is characterised in that described first control unit
In preserve each described projector equipment in the described principal view equipment group of outside input and need the video of projection
Image；
Described first control unit includes:
Second control module, is used for controlling in described principal view equipment group each described projector equipment in correspondence
The described main display surface corresponding video image of upslide shadow.
4. multi-projection system as claimed in claim 1, it is characterised in that each described second controls
The corresponding described auxiliary projector equipment group preserving outside input in unit needs the video figure of projection
Picture；
Described second control unit includes:
3rd control module, for controlling a described auxiliary projector equipment group of correspondence in corresponding one auxiliary aobvious
Show the face corresponding video image of upslide shadow.
5. multi-projection system as claimed in claim 1, it is characterised in that each described second controls
Unit is preserved each described projector equipment in a corresponding described auxiliary projector equipment group of outside input
Need the video image of projection；
Described second control unit includes:
4th control module, each described projection in the described auxiliary projector equipment group controlling correspondence
Equipment is in the corresponding described auxiliary display surface corresponding video image of upslide shadow.
6. multi-projection system as claimed in claim 1, it is characterised in that described 3rd control unit
Including:
5th control module, is used for by described first control unit and each described second control unit,
Control all described projector equipments and project coherent video image on all described display surfaces；
6th control module, for by described first control unit and/or described second control unit, control
Make corresponding described projector equipment in corresponding described display surface upslide shade with video image.
7. multi-projection system as claimed in claim 1, it is characterised in that quilt on described main display surface
It is divided into multiple main viewing area, in the corresponding described principal view equipment group in each described main viewing area
Individual described projector equipment；
Described first control unit controls at least one the described projector equipment in described principal view equipment group,
In the video image that corresponding described main viewing area inner projection is corresponding.
8. multi-projection system as claimed in claim 1, it is characterised in that each described auxiliary display surface
On be divided into multiple auxiliary viewing area, each described auxiliary viewing area corresponding to corresponding one described auxiliary
A described projector equipment in projector equipment group；
Each described second control unit controls at least one in a corresponding described auxiliary projector equipment group
Described projector equipment, in the video image that corresponding described auxiliary viewing area inner projection is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209626.8A CN106162021A (en) | 2015-04-27 | 2015-04-27 | A kind of multi-projection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209626.8A CN106162021A (en) | 2015-04-27 | 2015-04-27 | A kind of multi-projection system |
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| CN106162021A true CN106162021A (en) | 2016-11-23 |
Family
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| CN201510209626.8A Pending CN106162021A (en) | 2015-04-27 | 2015-04-27 | A kind of multi-projection system |
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| CN107798926A (en) * | 2017-12-07 | 2018-03-13 | 大连三增上学教育科技有限公司 | Immersion tutoring system and method |
| CN110085151A (en) * | 2019-04-15 | 2019-08-02 | 上海戴申文化科技有限公司 | A kind of six face shadow casting techniques |
| CN110121062A (en) * | 2018-02-04 | 2019-08-13 | 郑州工业应用技术学院 | A kind of interactive system and its exchange method based on more projection arrangements |
| CN112423052A (en) * | 2019-11-04 | 2021-02-26 | 青岛海信激光显示股份有限公司 | Display system and display method |
| CN117061717A (en) * | 2023-10-12 | 2023-11-14 | 杭州罗莱迪思科技股份有限公司 | Projection spliced video effective control method, system and application thereof |
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| CN107798926A (en) * | 2017-12-07 | 2018-03-13 | 大连三增上学教育科技有限公司 | Immersion tutoring system and method |
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| CN117061717A (en) * | 2023-10-12 | 2023-11-14 | 杭州罗莱迪思科技股份有限公司 | Projection spliced video effective control method, system and application thereof |
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