CN107115686B - A kind of large size digital multimedia stage performance system - Google Patents
A kind of large size digital multimedia stage performance system Download PDFInfo
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- CN107115686B CN107115686B CN201710399612.6A CN201710399612A CN107115686B CN 107115686 B CN107115686 B CN 107115686B CN 201710399612 A CN201710399612 A CN 201710399612A CN 107115686 B CN107115686 B CN 107115686B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
- A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
- A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
- A63J1/028—Means for moving hanging scenery
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
- A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
- A63J5/021—Mixing live action with images projected on translucent screens
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- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of large-scale digital multimedia stage performance systems, including including dynamic mechanically curtain converter technique, the servo-actuated projection splicing play-back technology of multichannel, multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology and large multimedia Stage System integrated technology, the present invention provides a kind of innovative arenas performance form for major display and demonstration shop, a kind of novel development model also is provided for company in display and demonstration industry simultaneously, the display and demonstration technology of the same sex is merged, and the new idea in some epoch is added, it is exactly that projection splicing and the curtain development of previous decade are merged in this project, and dynamic mechanically is added, 3D Mapping, the modern display and demonstration element such as real-time automatic straightening；The most important meaning of this project is that this, and a kind of novel development model is proposed in the form of project, entire display and demonstration industry is pushed constantly to advance.
Description
Technical field
The present invention relates to large-scale digital multimedia stage performance system, specially a kind of large-scale digital multimedia stage performance
System.
Background technique
Country's display and demonstration industry has been developed 10 years at present, and the form of expression of arenas is fixed down at leisure
Come, the form of expression of the arenas in present nearly all museum is all similar, causes visual fatigue to spectators, while country exists
The developing direction for wideling popularize culture with S&T integration needs a kind of novel arenas performance form, takes into account the innovation of technology
With two kinds of functions of popularization of culture, novel arenas performance form that this project is proposed meets this two functions simultaneously, and category
In the form of expression initiated in industry, the not no rival of same type at home, therefore this project is once succeeded in developing and is gone forward side by side
Row is promoted, and will cause very big social benefit and economic benefit, infers that display and demonstration industry constantly advances.
So how to design a kind of large-scale digital multimedia stage performance system, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of large-scale digital multimedia stage performance systems, mention for major display and demonstration shop
A kind of novel development mould is provided for a kind of innovative arenas performance form, while also for company in display and demonstration industry
Formula merges the display and demonstration technology of the same sex, and the new idea in some epoch is added, and is exactly preceding ten in this project
The projection splicing and curtain in year, which develop, to be merged, and dynamic mechanically, 3D Mapping, real-time automatic straightening is added etc. now
For display and demonstration element；The most important meaning of this project is that this, and a kind of novel development model is proposed in the form of project,
Entire display and demonstration industry is pushed constantly to advance, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of large size digital multimedia stage performance system, including the servo-actuated throwing of dynamic mechanically curtain converter technique, multichannel
Shadow splices play-back technology, multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology and large multimedia Stage System and integrates skill
Art；The dynamic mechanically curtain converter technique includes dynamic mechanically and imaging curtain two parts, and imaging curtain is fixed on dynamic machine
On tool, the transformation between various projection screen types is reached by mechanical movement, during entire arenas is performed, curtain with
Mechanical equipment movement under good drama state prepared in advance, converted between various curtain types, the multi-pass
Projection device is mounted in movable machinery equipment on physical layer, guarantees that curtain exists by the servo-actuated projection splicing play-back technology in road
Under motion state, the consistency of curtain and movie playback；On technological layer, image automatic straightening technology is added, i.e., in image
The middle flag bit that some spectators are added and less pay attention to, corrects image in real time, this technology is primarily to solve curtain
In being kept in motion, mechanical movement error that may be present, there are also the fixation brackets for being exactly projector to move because prolonged,
Caused by deviate；This technology is main be to ensure that spectators in the performance of entire arenas, the continuity and consistency of viewing effect,
The multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology blends the video production technology of various types projection type,
Because curtain ceaselessly converts between various types of projections, while being added 3D Mapping making video technology, makes video
Picture effect more three-dimensional；The large multimedia Stage System integrated technology Real-time Feedback mechanism, in central control terminal reality
When grasp mechanical curtain state in which and current video play time and arenas other equipment operating status；It adopts
With error control mechanism, real-time control is carried out in synchronous regime of the central control terminal to curtain and video, makes mistake between the two
Difference control guarantees the visual effect of spectators within 40ms；And emergency response mechanism is used, to all video systems in arenas
Equipment of uniting and central control system carry out 1:1 backup, if computer or projector break down during performance, are
System can seamlessly switch on spare machine immediately, guarantee the continuity of arenas performance.
According to the above technical scheme, the dynamic mechanically curtain converter technique is realized a variety of by mechanical dynamic mapping
Transformation combination between type projection screen, entire shift process is successively that straight curtain is transformed to three folding curtains, three folding curtains are transformed to arc
Curtain, arc curtain are transformed to ring curtain, ring curtain is transformed to CAVE and CAVE and is transformed to BOX, dynamic mechanically curtain converter technique mainly by with
Under several chief component mechanical structures, kinematic system, curtain choose and feedback mechanism.
According to the above technical scheme, the mechanical mechanism mainly includes two parts, guide rail and tightening structure, guide rail structure
Fairshaped sliding is carried out using the common guide rail of Imported Precision lathe, breaks through rotation scrolling fortune used in conventional electric curtain
Line mode is changed to streamline translation and folds gathering, mobile by the sliding block on several guide rails, and each sliding block has a steel rolling more than 30
Pearl and track precision-fit, when operation, are noiseless, slide freely, without abrasion, reliable for operation, can almost accomplish zero failure, stretch tight
Locking structure needs to overcome curtain self weight sagging since the area of curtain is larger, therefore tightens mode using four sides, makes curtain plane
It is as small as possible sagging, both sides above and below curtain are tightened with tension spring, is drawn and is advanced with moving beam in front of curtain, curtain rear is adjusted
Locking, stress is tightened when curtain is unfolded, and curtain folds naturally when gathering, and with small in size, beautiful, occupy little space grade spies
Point；The kinematic system mainly includes two parts, and transmission and control section, running part use the electrodeless adjustable speed of 3KW-5KW
Frequency conversion heavy-duty motor realizes the conversion time of entire mechanical structure adjustable, according to current schematic design estimate curtain scene
Between conversion time about at 40 seconds or so, control section carries out entire mechanical structure using technical grade control equipment PLC
Motion control improves the reliability and anti-interference of system, and the curtain is chosen according to curtain position and the principle of reflection of curtain,
Using the high density light material of similar parachute and kite cloth, and to material carry out specially treated formed wide viewing angle, diffusing reflection,
The features such as high brightness coefficient, improves the projected picture effect of hard curtain, each motion segment of the feedback mechanism in mechanical movement
Point place installation site detection sensor, and the position signal that will test while sending mechanical control equipment PLC to and middle control is
System grasps the current motion state of mechanical curtain, keeps system more intelligent, substantially reduce maintenance time.
According to the above technical scheme, projector is mounted on dynamic mechanically by the servo-actuated projection splicing play-back technology of the multichannel
In structure, guarantee the dynamic synchronization of projection splicing image and mechanical curtain, it is real-time by the multichannel splicing fusion of independent research
Correction software ensures the consistency of video playing, guarantees the viewing effect of spectators, and the servo-actuated projection splicing of the multichannel plays skill
Art mainly includes projector's mounting means, multichannel dynamic projection splicing and real-time video correcting technology, wherein projection peace
Mounting bracket is fixed on the upper end of mechanical curtain by dress mode first, is connected with the overall structure of mechanical curtain, in this way can be with
Guarantee that projector follows mechanical curtain synchronizing moving, so that video pictures is not generated displacement when mechanical curtain is mobile, while pacifying
The fixed device of arrangement projector on bracket is filled, makes the physical location of projector under prolonged movement and working condition in same
One position increases the stability of project operation；Then reflecting mirror is installed in mounting bracket front end, the video that projector is gone out
Picture is reflected on mechanical curtain by reflecting mirror, using the projection pattern of reflected version, can project onesize picture
In the case where face, maximum reduced projection distance, and projector can be may interfere with to avoid various under motion state
The case where optical path, guarantees the viewing visual effect of spectators, and multichannel dynamic projection splicing is according to good video prepared in advance
Script splices different types of projection during performance and carries out real-time transform, and the grid spliced in software is needed according to foot
This timing node is adjusted in real time, and the splicing software needs to have many technical characteristics, has very strong compatibility
And stability, real-time video correcting technology is mainly since mechanical curtain is likely to result in projection during a long period of exercise
The slight shift that seat in the plane is set leads to the movement of projected picture, thus the viewing effect of image spectators.
According to the above technical scheme, the multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology, by different type curtain
The ultra high-definition making video technology of cloth projection blends, and 3D Mapping making video technology is added, and imitates the viewing of image
Fruit is more three-dimensional；The form mainly realized is described as follows with function: needing to work out a film drama, which must satisfy not
Transformation between same type projection makes the visual focus of spectators be locked in multiple types projection video production in image performance always
The fusion of technology.
According to the above technical scheme, the large multimedia Stage System integrated technology ensures machine using industrial control system
The stability and accuracy of tool curtain, by the intelligent central control system of independent research by mechanical curtain control system and multichannel
Splicing fusion software is connected, it is ensured that the consistency of mechanical curtain and image makes control errors within 40ms, and built-in real-time
Feed back warning module, when mechanical curtain movement there are the projection of problem or video pictures generate offset deviation all can be at middle control end
Early warning is carried out, carries out timely system maintenance, system also carries out Log backup to daily log, to system in future
Operation recorded, standby redundancy can be prepared in advance by log query；Mainly it is made of following components:
The servo-actuated throwing of communication control, central control system and multichannel of the function and performance requirement, central control system and mechanical curtain of central control system
The emergency response mechanism of communication control and central control system that shadow splicing plays.
According to the above technical scheme, the 3D Mapping is also known as 3D hologram stereoprojection, is to pass through computer graphical
The method of parallel projection or perspective projection in, shows three-dimension object in two-dimensional plane, and process is contained and thrown
Shadow object finding a view and observing, to establish corresponding threedimensional model, and the factors such as the launching position to projector, direction and visual field
Coordinate is established, then finally is realized through projective transformation, it is current various to be commercialized based on applying for 3D Mapping technology
It is in eruptive growth in marketing, the core attraction of brand, product is shown with the vision imaging of shock, reaches the effect of advertizing
Fruit, the realization of entire 3D hologram stereoprojection are broadly divided into 6 modules, can reach under the cooperation of this 6 modules
The visual impact of anticipation.
Compared with prior art, the beneficial effects of the present invention are: providing a kind of innovative play for major display and demonstration shop
Field performance form, while also providing a kind of novel development model for company in display and demonstration industry, i.e., by the exhibition of the same sex
Display technique is merged, and the new idea in some epoch is added, and is exactly the projection splicing previous decade in this project
Develop with curtain and the modern display and demonstration element such as is merged, and dynamic mechanically, 3D Mapping, real-time automatic straightening is added；
The most important meaning of this project is that this, and a kind of novel development model is proposed in the form of project, pushes entire exhibition exhibition
Show that industry constantly advances.
Detailed description of the invention
Fig. 1 is the flow chart of 3D hologram stereoprojection of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides according to the above technical scheme, a kind of large size digital multimedia stage performance system,
Including dynamic mechanically curtain converter technique, multichannel servo-actuated projection splicing play-back technology, multichannel multi-angle of view ultra high-definition solid shadow
As manufacturing technology and large multimedia Stage System integrated technology；The dynamic mechanically curtain converter technique include dynamic mechanically and
Curtain two parts are imaged, imaging curtain is fixed on dynamic mechanically, by mechanical movement reach various projection screen types it
Between transformation, entire arenas performance during, curtain as the movement of mechanical equipment is under good drama state prepared in advance,
It is converted between various curtain types, the servo-actuated projection splicing play-back technology of the multichannel will project on physical layer
Equipment is mounted in movable machinery equipment, and guarantee curtain is under motion state, the consistency of curtain and movie playback；In technology layer
On face, image automatic straightening technology is added, i.e., the flag bit that some spectators less pay attention to is added in image, image is carried out real
When correct, this technology is primarily to solve during curtain is kept in motion, mechanical movement error that may be present, there are also just
Be projector fixation bracket because of prolonged movement, caused by deviate；This technology is main to be to ensure that spectators entire acute
In the performance of field, the continuity and consistency of viewing effect, the multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology will be each
The video production technology of seed type projection type blends, because curtain ceaselessly converts between various types of projections, together
When be added 3D Mapping making video technology, make video pictures effect more three-dimensional；The large multimedia Stage System
Integrated technology Real-time Feedback mechanism, when central control terminal grasps the broadcasting of mechanical curtain state in which and current video in real time
Between and arenas other equipment operating status；Using error control mechanism, in central control terminal to the same of curtain and video
Step state carries out real-time control, makes control errors between the two within 40ms, guarantees the visual effect of spectators；And it uses
Emergency response mechanism, to all video system equipment and central control system progress 1:1 backup in arenas, if performing
Certain computer or projector break down in journey, and system can seamlessly switch on spare machine immediately, guarantee arenas performance
Continuity.
According to the above technical scheme, the dynamic mechanically curtain converter technique is realized a variety of by mechanical dynamic mapping
Transformation combination between type projection screen, entire shift process is successively that straight curtain is transformed to three folding curtains, three folding curtains are transformed to arc
Curtain, arc curtain are transformed to ring curtain, ring curtain is transformed to CAVE and CAVE and is transformed to BOX, dynamic mechanically curtain converter technique mainly by with
Under several chief component mechanical structures, kinematic system, curtain choose and feedback mechanism.
According to the above technical scheme, the mechanical mechanism mainly includes two parts, guide rail and tightening structure, guide rail structure
Fairshaped sliding is carried out using the common guide rail of Imported Precision lathe, breaks through rotation scrolling fortune used in conventional electric curtain
Line mode is changed to streamline translation and folds gathering, mobile by the sliding block on several guide rails, and each sliding block has a steel rolling more than 30
Pearl and track precision-fit, when operation, are noiseless, slide freely, without abrasion, reliable for operation, can almost accomplish zero failure, stretch tight
Locking structure needs to overcome curtain self weight sagging since the area of curtain is larger, therefore tightens mode using four sides, makes curtain plane
It is as small as possible sagging, both sides above and below curtain are tightened with tension spring, is drawn and is advanced with moving beam in front of curtain, curtain rear is adjusted
Locking, stress is tightened when curtain is unfolded, and curtain folds naturally when gathering, and with small in size, beautiful, occupy little space grade spies
Point；The kinematic system mainly includes two parts, and transmission and control section, running part use the electrodeless adjustable speed of 3KW-5KW
Frequency conversion heavy-duty motor realizes the conversion time of entire mechanical structure adjustable, according to current schematic design estimate curtain scene
Between conversion time about at 40 seconds or so, control section carries out entire mechanical structure using technical grade control equipment PLC
Motion control improves the reliability and anti-interference of system, and the curtain is chosen according to curtain position and the principle of reflection of curtain,
Using the high density light material of similar parachute and kite cloth, and to material carry out specially treated formed wide viewing angle, diffusing reflection,
The features such as high brightness coefficient, improves the projected picture effect of hard curtain, each motion segment of the feedback mechanism in mechanical movement
Point place installation site detection sensor, and the position signal that will test while sending mechanical control equipment PLC to and middle control is
System grasps the current motion state of mechanical curtain, keeps system more intelligent, substantially reduce maintenance time.
According to the above technical scheme, projector is mounted on dynamic mechanically by the servo-actuated projection splicing play-back technology of the multichannel
In structure, guarantee the dynamic synchronization of projection splicing image and mechanical curtain, it is real-time by the multichannel splicing fusion of independent research
Correction software ensures the consistency of video playing, guarantees the viewing effect of spectators, and the servo-actuated projection splicing of the multichannel plays skill
Art mainly includes projector's mounting means, multichannel dynamic projection splicing and real-time video correcting technology, wherein projection peace
Mounting bracket is fixed on the upper end of mechanical curtain by dress mode first, is connected with the overall structure of mechanical curtain, in this way can be with
Guarantee that projector follows mechanical curtain synchronizing moving, so that video pictures is not generated displacement when mechanical curtain is mobile, while pacifying
The fixed device of arrangement projector on bracket is filled, makes the physical location of projector under prolonged movement and working condition in same
One position increases the stability of project operation；Then reflecting mirror is installed in mounting bracket front end, the video that projector is gone out
Picture is reflected on mechanical curtain by reflecting mirror, using the projection pattern of reflected version, can project onesize picture
In the case where face, maximum reduced projection distance, and projector can be may interfere with to avoid various under motion state
The case where optical path, guarantees the viewing visual effect of spectators, and multichannel dynamic projection splicing is according to good video prepared in advance
Script splices different types of projection during performance and carries out real-time transform, and the grid spliced in software is needed according to foot
This timing node is adjusted in real time, and the splicing software needs to have many technical characteristics, has very strong compatibility
And stability, real-time video correcting technology is mainly since mechanical curtain is likely to result in projection during a long period of exercise
The slight shift that seat in the plane is set leads to the movement of projected picture, thus the viewing effect of image spectators.
According to the above technical scheme, the multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology, by different type curtain
The ultra high-definition making video technology of cloth projection blends, and 3D Mapping making video technology is added, and imitates the viewing of image
Fruit is more three-dimensional；The form mainly realized is described as follows with function: needing to work out a film drama, which must satisfy not
Transformation between same type projection makes the visual focus of spectators be locked in multiple types projection video production in image performance always
The fusion of technology.
According to the above technical scheme, the large multimedia Stage System integrated technology ensures machine using industrial control system
The stability and accuracy of tool curtain, by the intelligent central control system of independent research by mechanical curtain control system and multichannel
Splicing fusion software is connected, it is ensured that the consistency of mechanical curtain and image makes control errors within 40ms, and built-in real-time
Feed back warning module, when mechanical curtain movement there are the projection of problem or video pictures generate offset deviation all can be at middle control end
Early warning is carried out, carries out timely system maintenance, system also carries out Log backup to daily log, to system in future
Operation recorded, standby redundancy can be prepared in advance by log query；Mainly it is made of following components:
The servo-actuated throwing of communication control, central control system and multichannel of the function and performance requirement, central control system and mechanical curtain of central control system
The emergency response mechanism of communication control and central control system that shadow splicing plays.
According to the above technical scheme, the 3D Mapping is also known as 3D hologram stereoprojection, is to pass through computer graphical
The method of parallel projection or perspective projection in, shows three-dimension object in two-dimensional plane, and process is contained and thrown
Shadow object finding a view and observing, to establish corresponding threedimensional model, and the factors such as the launching position to projector, direction and visual field
Coordinate is established, then finally is realized through projective transformation, it is current various to be commercialized based on applying for 3D Mapping technology
It is in eruptive growth in marketing, the core attraction of brand, product is shown with the vision imaging of shock, reaches the effect of advertizing
Fruit, the realization of entire 3D hologram stereoprojection are broadly divided into 6 modules, can reach under the cooperation of this 6 modules
The visual impact of anticipation.
Based on above-mentioned, it is an advantage of the current invention that providing a kind of innovative arenas for major display and demonstration shop performs shape
Formula, while also providing a kind of novel development model for company in display and demonstration industry, i.e., by the display and demonstration technology of the same sex
It is merged, and the new idea in some epoch is added, be exactly that the projection splicing and curtain of previous decade are sent out in this project
It opens up and the modern display and demonstration element such as is merged, and dynamic mechanically, 3D Mapping, real-time automatic straightening is added；This project
Most important meaning is that this, and a kind of novel development model is proposed in the form of project, pushes entire display and demonstration industry not
It is disconnected to advance.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of large size digital multimedia stage performance system, it is characterised in that: including dynamic mechanically curtain converter technique, multi-pass
The servo-actuated projection splicing play-back technology in road, multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology and large multimedia Stage System
Integrated technology；The dynamic mechanically curtain converter technique includes dynamic mechanically and imaging curtain two parts, and imaging curtain is fixed on
On dynamic mechanically, the transformation between various projection screen types is reached by mechanical movement, during the performance of entire arenas,
Curtain is converted, institute as the movement of mechanical equipment is under good drama state prepared in advance between various curtain types
The servo-actuated projection splicing play-back technology of multichannel is stated on physical layer, projection device is mounted in movable machinery equipment, is guaranteed
Curtain is under motion state, the consistency of curtain and movie playback；On technological layer, image automatic straightening technology is added, i.e.,
The flag bit that some spectators less pay attention to is added in image, image is corrected in real time, this technology is primarily to solution
During certainly curtain is kept in motion, mechanical movement error that may be present, there are also be exactly the fixation bracket of projector because for a long time
Movement, caused by deviate；This technology is main be to ensure that spectators in the performance of entire arenas, the continuity of viewing effect with
Consistency, the multichannel multi-angle of view ultra high-definition stereopsis manufacturing technology is by the video production technology of various types projection type
It blends, because curtain ceaselessly converts between various types of projections, while being added 3D Mapping making video technology,
Make video pictures effect more three-dimensional；The large multimedia Stage System integrated technology Real-time Feedback mechanism is controlled in center
End processed grasp in real time mechanical curtain state in which and current video play time and arenas other equipment operation shape
State；Using error control mechanism, real-time control is carried out in synchronous regime of the central control terminal to curtain and video, is made therebetween
Control errors within 40ms, guarantee the visual effect of spectators；And emergency response mechanism is used, to all views in arenas
Display system equipment and central control system carry out 1:1 backup, if event occur in computer or projector during performance
Barrier, system can seamlessly switch on spare machine immediately, guarantee the continuity of arenas performance.
2. a kind of large-scale digital multimedia stage performance system according to claim 1, it is characterised in that: the dynamic machine
Tool curtain converter technique realizes the transformation combination between multiple types projection screen by mechanical dynamic mapping, entire to convert
Process be successively that straight curtain is transformed to three folding curtains, three folding curtains are transformed to arc curtain, arc curtain is transformed to ring curtain, ring curtain is transformed to CAVE and
CAVE is transformed to BOX, and dynamic mechanically curtain converter technique is by following component part: mechanical structure, kinematic system, curtain choosing
It takes and feedback mechanism.
3. a kind of large-scale digital multimedia stage performance system according to claim 1, it is characterised in that: the multichannel
Multi-angle of view ultra high-definition stereopsis manufacturing technology blends the ultra high-definition making video technology that different type curtain projects, and
3D Mapping making video technology is added, keeps the viewing effect of image more three-dimensional；The form and function mainly realized describe
It is as follows: to need to work out a film drama, which must satisfy the transformation between different type projection, keep the vision of spectators burnt
Point is locked in always the fusion of multiple types projection video manufacturing technology in image performance.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107832558B (en) * | 2017-11-29 | 2021-12-03 | 闽江学院 | Intelligent generation method for creative scene of digital stage |
| CN108888975B (en) * | 2018-08-17 | 2020-05-29 | 浙江大丰实业股份有限公司 | Stage curtain integrity identification mechanism |
| CN110134155A (en) * | 2019-04-24 | 2019-08-16 | 薄涛 | Follow curtain, control method, device and storage medium |
| CN111683210B (en) * | 2020-08-13 | 2020-12-15 | 北京理工大学 | Space-time consistency-based large-scale performance dynamic stage video editing and displaying method |
| CN113009898B (en) * | 2021-03-22 | 2022-11-25 | 山东竹马文化科技有限公司 | Puppet theater, performance control method and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265553A (en) * | 1994-04-01 | 1995-10-17 | Yasuji Shimura | Device for raising and lowering curtain |
| CN101428182A (en) * | 2008-11-28 | 2009-05-13 | 奉莉波 | Stage with movable display screen |
| CN101866591A (en) * | 2009-04-15 | 2010-10-20 | 沈永培 | Curtain hanging and scrolling device capable of changing background automatically |
| KR101305249B1 (en) * | 2012-07-12 | 2013-09-06 | 씨제이씨지브이 주식회사 | Multi-projection system |
| CN203583936U (en) * | 2013-11-14 | 2014-05-07 | 四川华铁钢结构有限公司 | Truss type lifting curtain |
| CN205925017U (en) * | 2016-08-23 | 2017-02-08 | 天津林泉世纪科技有限公司 | But stage curtain device of automatic switch -over |
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