CN109448599B - A kind of aerial virtually sand table system and methods of exhibiting - Google Patents
A kind of aerial virtually sand table system and methods of exhibiting Download PDFInfo
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- CN109448599B CN109448599B CN201811423018.7A CN201811423018A CN109448599B CN 109448599 B CN109448599 B CN 109448599B CN 201811423018 A CN201811423018 A CN 201811423018A CN 109448599 B CN109448599 B CN 109448599B
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- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
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Abstract
The present invention relates to a kind of aerial virtual sand table system and methods of exhibiting, belong to Virtual Realization technical field, comprising: detection module, pattern segmentation module, pattern block distribution module, initialization module and equipment light module and corresponding step again for sand table pattern import modul, number of devices detection module, number of devices judgment module, device numbering module, number of devices.The aerial virtual sand table system and methods of exhibiting have structure simple, the features such as using manpower and material resources sparingly.
Description
Technical field
The present invention relates to a kind of aerial virtual sand table system and methods of exhibiting, belong to Virtual Realization technical field.
Background technique
With the development of science and technology, in order to meet requirement of the people to visual imaging, Virtual Realization technology has been obtained increasingly
It is widely applied.The virtual reality that current sand table is shown is all made of AR, VR and shadow casting technique, and this mode not only increases field
The complexity of scape arrangement, simultaneously as equipment valuableness leads to problems such as technical application cost excessively high.
Summary of the invention
The present invention is based on AR, VR to solve existing Virtual Realization technology and shadow casting technique causes scene arrangement complicated,
The problems such as at high cost, proposes the aerial virtual sand table system and its methods of exhibiting of a kind of naked eye holographic effect.
A kind of aerial virtual sand table system, the technical solution taken are as follows:
It is described that virtually sand table system includes: in the air
The sand table pattern that complete sand table pattern for that will show imports the aerial virtual sand table system imports mould
Block；
For detecting the number of devices detection module of presentation device quantity needed for setting；
For judging whether the presentation device quantity meets what the sand table pattern was shown by sand table pattern overall size
Number of devices judgment module；
After the number of devices judgment module judges that the presentation device quantity meets the sand table pattern displaying, it is used for
The device numbering module that the presentation device is numbered；
After the number of devices judgment module judges that the presentation device quantity is unsatisfactory for the sand table pattern displaying, use
In prompt mistake and the number of devices of detection device quantity detection module again again；
The quantity for the presentation device that the sand table pattern for that will import is obtained according to number of devices detection module
The pattern for carrying out pattern block segmentation divides module；
For the good pattern block of pattern segmentation module segmentation to be compiled according to the equipment that the device numbering module is finished
Number correspondence distributes to the pattern block distribution module of the presentation device；
For initializing the initialization module of the presentation device；
Module is lighted for lighting the equipment that the presentation device progress pattern is shown simultaneously.
Further, the presentation device uses the imaging device of one or more columns per page ultra high density LED light strip, wherein institute
The light bar density for stating ultra high density LED light strip is 90% or more of a column LED light strip length where LED light point covers it.
A kind of aerial virtual sand table methods of exhibiting, the technical solution taken are as follows:
It is described that virtually sand table methods of exhibiting includes: in the air
The sand table pattern that complete sand table pattern for that will show imports the aerial virtual sand table system imports step
Suddenly；
For detecting the number of devices detecting step of presentation device quantity needed for setting；
For judging whether the presentation device quantity meets what the sand table pattern was shown by sand table pattern overall size
Number of devices judgment step；
After the number of devices judgment step judges that the presentation device quantity meets the sand table pattern displaying, it is used for
The device numbering step that the presentation device is numbered；
After the number of devices judgment step judges that the presentation device quantity is unsatisfactory for the sand table pattern displaying, use
In prompt mistake and the number of devices of detection device quantity detecting step again again；
The quantity for the presentation device that the sand table pattern for that will import is obtained according to number of devices detecting step
Carry out the pattern segmentation step of pattern block segmentation；
Pattern block for having divided the pattern segmentation step is compiled according to the equipment that the device numbering step is finished
Number correspondence distributes to the pattern block allocation step of the presentation device；
For initializing the initialization step of the presentation device；
Step is lighted for lighting the equipment that the presentation device progress pattern is shown simultaneously.
Further, the presentation device uses the imaging device of one or more columns per page ultra high density LED light strip, wherein institute
The light bar density for stating ultra high density LED light strip is 90% or more of a column LED light strip length where LED light point covers it.
The invention has the advantages that:
1, it is simple by the design of each module to realize system structure for aerial virtual sand table system proposed by the present invention, can
The complexity for showing scene arrangement is effectively reduced, meanwhile, the aerial virtual sand table system installation is simple, and price is lower, maintenance
Convenient, the equipment and maintenance cost high without such as tradition AR, VR and shadow casting technique effectively use manpower and material resources sparingly.It is described aerial
Virtual sand table system can effectively improve system response time by the design of each module, accomplish that sand table image shows change procedure
In gapless continuity, effectively improve imaging vision quality.
2, aerial virtual sand table system proposed by the present invention is by being designed as one or more columns per page ultra high density for presentation device
The image device structure of LED light strip has been omitted completely the human bodies wearable devices such as the VR glasses in traditional AR, VR and shadow casting technique,
The aerial display effect of naked eye holography is realized, while completely avoiding the wearing bring row by equipment such as VR glasses, the helmets
Dynamic inconvenience.In addition, user's eyes vision is wholly constrained in Virtual Realization scene, to true due to wearing the equipment such as VR glasses
Real environment can not carry out visual observation, often result in and occur handicapped equal or the problems such as staggering along of colliding in really environment.This hair
The aerial virtual sand table system knot of bright proposition can avoid the above problem completely, make user's naked eye can experiencing virtual realization field
Scape, and while knowing from experience Virtual Realization scene, do not interfere user to the vision of true environment scene.
3, aerial virtual sand table methods of exhibiting step proposed by the present invention is concise, and logic is succinct, without such as 3 dimensions it is three-dimensional at
A large amount of imaging algorithm operations such as picture, effectively prevent software fault caused by due to a large amount of operations.Meanwhile it is of the present invention aerial
Virtual sand table methods of exhibiting can still effectively increase naked eye holography vision under step simplicity, the simple situation of logic
Imaging effect and quality.
Detailed description of the invention
Fig. 1 is the system block diagram of aerial virtual sand table system of the present invention.
Fig. 2 is the schematic diagram for the sand table display area that presentation device of the present invention is formed.
Fig. 3 is the flow chart of aerial virtual sand table methods of exhibiting of the present invention.
The schematic diagram for the sand table display area that Fig. 4, which is presentation device quantity of the present invention, to be formed when being 15.
Specific embodiment
The present invention will be further described combined with specific embodiments below, but the present invention should not be limited by the examples.
Embodiment 1:
A kind of aerial virtual sand table system, as depicted in figs. 1 and 2, the technical solution taken is as follows:
It is described that virtually sand table system includes: in the air
The sand table pattern that complete sand table pattern for that will show imports the aerial virtual sand table system imports mould
Block；
For detecting the number of devices detection module of presentation device quantity needed for setting；
For judging whether the presentation device quantity meets what the sand table pattern was shown by sand table pattern overall size
Number of devices judgment module；
After the number of devices judgment module judges that the presentation device quantity meets the sand table pattern displaying, it is used for
The device numbering module that the presentation device is numbered；
After the number of devices judgment module judges that the presentation device quantity is unsatisfactory for the sand table pattern displaying, use
In prompt mistake and the number of devices of detection device quantity detection module again again；
The quantity for the presentation device that the sand table pattern for that will import is obtained according to number of devices detection module
The pattern for carrying out pattern block segmentation divides module；
For the good pattern block of pattern segmentation module segmentation to be compiled according to the equipment that the device numbering module is finished
Number correspondence distributes to the pattern block distribution module of the presentation device；
For initializing the initialization module of the presentation device；
Module is lighted for lighting the equipment that the presentation device progress pattern is shown simultaneously.
Wherein, the presentation device uses the imaging device of one or more columns per page ultra high density LED light strip, wherein described super
The light bar density of high density LED light strip is 90% or more of a column LED light strip length where LED light point covers it.
The aerial virtual sand table system, which divides entire display area, to be arranged, using more one or more columns per page ultra high density
The presentation device that holographic visual effect is presented in LED light strip rotation imaging is spliced, what each equipment will entirely be shown
Sand table is divided into individual image block, and each equipment is arranged by block, and carries out image block splicing by master control system, splices
Afterwards, while display is lighted, that is, may occur in which complete hologram display sand table image.
In the aerial virtual sand table system course of work, the complete sand that will be shown by sand table pattern import modul
Disk pattern imports the disc system, then, detects presentation device number required for sand table setting using number of devices detection module
Amount；After the quantity that required presentation device has been determined, the aerial virtual sand table system passes through the practical sand table figure of wanted setting
The overall size of sample is shown to whether the presentation device quantity for judging physical presence meets imaging；If being unsatisfactory for quantitative requirement,
False alarm, which is carried out, by number of devices again detection module solves work to prompt staff to make relevant device quantity,
And presentation device quantity is detected again；If meeting quantitative requirement, the displaying is set using device numbering module
It is standby to be numbered.Then, the sand table pattern is subjected to figure according to the particular number value of presentation device using pattern segmentation module
Sample segmentation, forming quantity and the presentation device quantity just as pattern block, then, using pattern block distribution module according to displaying
Pattern block correspondence is assigned on corresponding presentation device by the number of equipment.After completing distribution, the presentation device is carried out just
Beginningization, and module is lighted by equipment and lights the presentation device.
Embodiment 2
A kind of aerial virtual sand table methods of exhibiting, as shown in figure 3, the technical solution taken is as follows:
It is described that virtually sand table methods of exhibiting includes: in the air
The sand table pattern that complete sand table pattern for that will show imports the aerial virtual sand table system imports step
Suddenly；
For detecting the number of devices detecting step of presentation device quantity needed for setting；
For judging whether the presentation device quantity meets what the sand table pattern was shown by sand table pattern overall size
Number of devices judgment step；
After the number of devices judgment step judges that the presentation device quantity meets the sand table pattern displaying, it is used for
The device numbering step that the presentation device is numbered；
After the number of devices judgment step judges that the presentation device quantity is unsatisfactory for the sand table pattern displaying, use
In prompt mistake and the number of devices of detection device quantity detecting step again again；
The quantity for the presentation device that the sand table pattern for that will import is obtained according to number of devices detecting step
Carry out the pattern segmentation step of pattern block segmentation；
Pattern block for having divided the pattern segmentation step is compiled according to the equipment that the device numbering step is finished
Number correspondence distributes to the pattern block allocation step of the presentation device；
For initializing the initialization step of the presentation device；
Step is lighted for lighting the equipment that the presentation device progress pattern is shown simultaneously.
Wherein, the presentation device uses the imaging device of one or more columns per page ultra high density LED light strip, wherein described super
The light bar density of high density LED light strip is 90% or more of a column LED light strip length where LED light point covers it.
Embodiment 3
A kind of aerial virtual sand table methods of exhibiting, as shown in Figure 3 and Figure 4, the technical solution taken is as follows:
Step 1: will map of China pattern import system；
Step 2: the quantity of presentation device needed for detection setting is 15；
Step 3: judging whether the quantity of presentation device can satisfy map pattern and show by sand table pattern overall size, figure
Sample is having a size of 9 meters wide, 15 meters of length, and the pattern block that an equipment can be shown is having a size of 3 meters wide, 3 meters of length, so needing 15 altogether
Equipment meets determination requirement；It carries out in next step
Step 4: 1 ~ No. 15 is numbered to presentation device；
Step 5: map pattern is subjected to totally 15 pieces of pattern block segmentation according to the quantity of presentation device；
Step 6: the pattern block divided is distributed into each equipment according to 1 ~ No. 15 correspondence of number of presentation device；
Step 7: initialization presentation device；
Step 8: while lighting presentation device progress pattern and showing.
Although the present invention has been disclosed in the preferred embodiment as above, it is not intended to limit the invention, any to be familiar with this
The people of technology can do various changes and modification, therefore protection of the invention without departing from the spirit and scope of the present invention
Range should subject to the definition of the claims.
Claims (4)
1. a kind of aerial virtual sand table system, which is characterized in that described virtually sand table system includes: in the air
Complete sand table pattern for that will show imports the sand table pattern import modul of the aerial virtual sand table system；
For detecting the number of devices detection module of presentation device quantity needed for setting；
For judging whether the presentation device quantity meets the equipment that the sand table pattern is shown by sand table pattern overall size
Quantity judgment module；
After the number of devices judgment module judges that the presentation device quantity meets the sand table pattern displaying, for institute
State the device numbering module that presentation device is numbered；
After the number of devices judgment module judges that the presentation device quantity is unsatisfactory for the sand table pattern displaying, for mentioning
Show mistake and the again number of devices of detection device quantity detection module again；
The quantity for the presentation device that the sand table pattern for that will import is obtained according to number of devices detection module carries out
The pattern of pattern block segmentation divides module；
Device numbering pair for finishing the good pattern block of pattern segmentation module segmentation according to the device numbering module
The pattern block distribution module of the presentation device should be distributed to；
For initializing the initialization module of the presentation device；
Module is lighted for lighting the equipment that the presentation device progress pattern is shown simultaneously；
The aerial virtual sand table system, which divides entire display area, to be arranged, using more one or more columns per page ultra high density LED
The presentation device that holographic visual effect is presented in light bar rotation imaging is spliced, the sand table that each equipment will entirely be shown
It is divided into individual image block, each equipment is arranged by block, and carries out image block splicing by master control system, after splicing is good, together
When light display, that is, may occur in which complete hologram display sand table image.
2. aerial virtual sand table system according to claim 1, which is characterized in that the presentation device uses one or more columns per page
The imaging device of ultra high density LED light strip, wherein the light bar density of the ultra high density LED light strip covers its institute for LED light point
90% or more of a column LED light strip length.
3. a kind of aerial virtual sand table methods of exhibiting, which is characterized in that described virtually sand table methods of exhibiting includes: in the air
Complete sand table pattern for that will show imports the sand table pattern steps for importing of the aerial virtual sand table system；
For detecting the number of devices detecting step of presentation device quantity needed for setting；
For judging whether the presentation device quantity meets the equipment that the sand table pattern is shown by sand table pattern overall size
Quantity judgment step；
After the number of devices judgment step judges that the presentation device quantity meets the sand table pattern displaying, for institute
State the device numbering step that presentation device is numbered；
After the number of devices judgment step judges that the presentation device quantity is unsatisfactory for the sand table pattern displaying, for mentioning
Show mistake and the again number of devices of detection device quantity detecting step again；
The quantity for the presentation device that the sand table pattern for that will import is obtained according to number of devices detecting step carries out
The pattern segmentation step of pattern block segmentation；
The device numbering pair that pattern block for having divided the pattern segmentation step is finished according to the device numbering step
The pattern block allocation step of the presentation device should be distributed to；
For initializing the initialization step of the presentation device；
Step is lighted for lighting the equipment that the presentation device progress pattern is shown simultaneously；
The aerial virtual sand table system, which divides entire display area, to be arranged, using more one or more columns per page ultra high density LED
The presentation device that holographic visual effect is presented in light bar rotation imaging is spliced, the sand table that each equipment will entirely be shown
It is divided into individual image block, each equipment is arranged by block, and carries out image block splicing by master control system, after splicing is good, together
When light display, that is, may occur in which complete hologram display sand table image.
4. aerial virtual sand table methods of exhibiting according to claim 3, which is characterized in that the presentation device using a column or
The imaging device of multiple row ultra high density LED light strip, wherein the light bar density of the ultra high density LED light strip is the covering of LED light point
90% or more of a column LED light strip length where it.
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