CN106527000A - Pixel device, display method and display system - Google Patents
Pixel device, display method and display system Download PDFInfo
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- CN106527000A CN106527000A CN201611173325.5A CN201611173325A CN106527000A CN 106527000 A CN106527000 A CN 106527000A CN 201611173325 A CN201611173325 A CN 201611173325A CN 106527000 A CN106527000 A CN 106527000A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- Computer Hardware Design (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention relates to the field of pixel display, in particular to a pixel device, a display method and a display system. The pixel device is characterized by at least comprising light emitting portions, driving units, storage units, a control unit, a clock and a power source; modulation information can be provided for the driving units by the storage units, the driving units are connected with the light emitting portions, and the light emitting portions can be driven by the driving units to emit light and can be triggered by the control unit according to synchronous signals to work. The pixel device, the display method and the display system have the advantages that images or texts on super-large scales, or running water or artistic lamplight (matched with music) can be displayed under the logic control, and the imaging areas of image display screens can reach hundreds of square meters or even a plurality of square kilometers.
Description
Technical field
The present invention relates to pixel display field, more particularly to a kind of pixel arrangement and display methods and system.
Background technology
The pixel of prior art is shown using LED dot matrix, dot matrix composition rank addresses, by controller scanning lattice address
Light different LED and form image or word, that is to say, that a complete LED array is controlled by a unified controller.This
Invention proposes distributed point of row pixel arrangement unit, and the pixel arrangement unit of each point of row possesses single control unit, needs
The modulated signal stationary problem solved by different pixels device unit.
The purpose of the present invention is the flowing water or lighting art for realizing ultra-large image or text importing, or logic control
Show, the display area of realization can be hundreds of square metres even several square kilometres of image display panel.
The content of the invention
The present invention thinking be：Image will be played（Including image, video, character, running lamp）By pixel or pixel set
Pixel cell is decomposed into, the pixel arrangement in specific physical location synchronously plays corresponding pixel cell, is broadcast by all participations
The pixel arrangement put shows the broadcasting image jointly；The file that the pixel cell is formed is pixel modulation file.
Further, server is set, the pixel modulation file is issued by server.
Physical location geographical position by residing for pixel arrangement determines or the position of pixel arrangement determines.
The purpose of the present invention is the running lamp or artistic lamp for realizing ultra-large image or text importing, or logic control
Light shows（Coordinate music）, the imaging area of realization can be hundreds of square metres even several square kilometres of image display panel.
The technical solution used in the present invention is：
A kind of pixel arrangement, is characterized in that：At least include illuminating part, driver element, memory cell, control unit, clock, electricity
Source, provides modulation intelligence to driver element by memory cell, and the driver element is connected with illuminating part and drives the illuminating part
Luminous, control unit triggers the illuminating part work according to synchronizing signal.
A kind of described pixel arrangement, is characterized in that：Also include communication module, for modulation intelligence and the biography of synchronizing signal
Send.
A kind of described pixel arrangement, is characterized in that：Also include GPS or LBS units, the picture is reported for pixel arrangement
The geographical location information that white, quiet clothes are put.
A kind of described pixel arrangement, is characterized in that：Also include unmanned plane, the pixel arrangement is arranged on unmanned plane,
Display surface is formed by the unmanned plane array for installing pixel arrangement.
A kind of system of described pixel arrangement, is characterized in that：Arrange that the pixel arrangement array forms display surface, arrange
Server, sends modulation intelligence to each pixel arrangement by server.
A kind of system of described pixel arrangement, is characterized in that：Server end also includes：
According to the pel array that the display surface of pixel arrangement arrangement is set up, image is played for setting up；
Pixel matching unit, for the pixel matching for playing image is converted into the corresponding pixel modulation text of pixel-array unit
Part；
Effect demonstration unit, the image for the pel array to setting up carry out effect demonstration.
A kind of system of described pixel arrangement, is characterized in that：Server is set, each pixel arrangement is obtained by server
Geographical location information, forms display surface according to geographical location information laying out pixel apparatus array, sends modulation intelligence by server
To each pixel arrangement.
A kind of display methods of described pixel arrangement, is characterized in that, including step：（1）Synchronous triggering signal is waited, i.e.,
Wait the triggering moment according to clock time setting；（2）Pulse data is read, i.e., obtains umber of pulse from memory cell successively
According to；（3）Pulsed drive is exported, and is exported to LED, i.e. illuminating part；（4）Judge whether the pulse period completes, if do not complete after
Continuous step（2）, terminate if completing or repeat playing.
A kind of display methods of the system of described pixel arrangement, including pixel arrangement and server, pixel arrangement possess
Unique id marks, is characterized in that, including step：
（1）Pel array m*n is set up according to the display surface of pixel arrangement arrangement in server, pixel coordinate numbering mn is set up, such as
Pixel 11, pixel 21, pixel 31 etc.；
（2）The pixel for playing image is carried out into pixel matching according to the pel array set up in server, corresponding pixel is obtained
Modulation file, such as generates pixel modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
Or, carrying out running lamp editor to the pixel representated by the array element of the pel array set up in server, it is possible to set
Color change and the brightness change of running lamp are put, corresponding pixel is obtained and is modulated file, such as generate pixel modulation file 11, pixel
Modulation file 21, pixel modulation file 31 etc.；
Or, pixel edition is carried out to the pixel representated by the array element of the pel array set up in server, obtain pixel map
Or pixel character, it is possible to color change and the brightness change of pixel are set, are obtained corresponding pixel and is modulated file, such as generate picture
Element modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
（3）Each pixel arrangement obtains the respective pixel modulation file of server-assignment, and such as pixel arrangement id1 obtains pixel modulation text
Part 11, pixel arrangement id2 obtain pixel modulation file 21, and pixel arrangement id3 obtains pixel modulation file 31 etc.；
（4）Server issues the synchronizing signal played；
（5）Each pixel arrangement triggers pixel modulation file simultaneously according to synchronizing signal and plays display, i.e., lighted by pixel arrangement id1
The pixel 11 that portion's output pixel modulation file 11 is played is glistened, and is broadcast by pixel arrangement id2 illuminating parts output pixel modulation file 21
The pixel 21 put is glistened, and the pixel 31 played by pixel arrangement id3 illuminating parts output pixel modulation file 31 is glistened, all participations
The pixel arrangement of broadcasting is collectively forming image according to frame synchronization；
（6）Step（3）In, each pixel arrangement constantly obtains the new pixel modulation file of server-assignment, continuous to be formed
Continuous video playback；Or constantly repeat the pixel modulation file realization rolling broadcasting that each client has obtained server-assignment.
Or,
A kind of display methods of the system of described pixel arrangement, including pixel arrangement and server, pixel arrangement possess uniquely
Id is identified, and be it is characterized in that, including step：
（1）Each pixel arrangement reports its current geographic position information, according to numerous pixel arrangement location distribution situations in clothes
The either statically or dynamically physical location pel array m*n based on geographical position is set up in business device, pel array is made up of array element,
Array element has certain longitude and latitude scope, sets up pixel coordinate numbering mn, such as pixel 11, pixel 21, pixel 31 etc.；
（2）The pixel for playing image is carried out into pixel matching according to the pel array set up in server, pixel modulation text is obtained
Part, such as generates pixel modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
Or, carrying out running lamp editor to the pixel representated by the array element of the pel array set up in server, it is possible to set
Color change and the brightness change of running lamp are put, corresponding pixel is obtained and is modulated file, such as generate pixel modulation file 11, pixel
Modulation file 21, pixel modulation file 31 etc.；
Or, pixel edition is carried out to the pixel representated by the array element of the pel array set up in server, obtain pixel map
Or pixel character, it is possible to color change and the brightness change of pixel are set, are obtained corresponding pixel and is modulated file, such as generate picture
Element modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
（3）Pixel arrangement reports respective current geographic position information, and server is according to the geographical location information and pixel battle array
The longitude and latitude scope of row carries out matching the id data for obtaining that pixel arrangement is fallen in the range of the longitude and latitude of pixel-array unit, such as
Id1 matched pixels 11, id2 matched pixels 21, id3 matched pixels 31 etc.；
（4）Each pixel arrangement obtains pixel modulation file of the server according to geographical position distribution, and such as pixel arrangement id1 obtains picture
Element modulation file 11, pixel arrangement id2 obtain pixel modulation file 21, and pixel arrangement id3 obtains pixel modulation file 31 etc..
（5）Server issues the synchronizing signal played；
（6）Each pixel arrangement triggers pixel modulation file simultaneously according to synchronization point and plays display, i.e., lighted by pixel arrangement id1
The pixel 11 that portion's output pixel modulation file 11 is played is glistened, and is broadcast by pixel arrangement id2 illuminating parts output pixel modulation file 21
The pixel 21 put is glistened, and the pixel 31 played by pixel arrangement id3 illuminating parts output pixel modulation file 31 is glistened, all participations
The pixel arrangement of broadcasting is collectively forming image according to frame synchronization；
（7）Step（4）In, each pixel arrangement constantly obtains the new pixel modulation file of server-assignment, continuous to be formed
Continuous video playback；Or constantly repeat each pixel arrangement obtained server-assignment pixel modulation file realize that rolling is broadcast
Put.
Further, a kind of display methods of the system of described pixel arrangement, is characterized in that, including step：Step（3）Also
Enclosed tool step：1. the pixel arrangement quantity in each array element of statistical pixel array；2. it is minimum in determination array element
Pixel arrangement quantity s contribute radix as pixel；3. s pixel arrangement for falling into same array element is taken as same
Individual processes pixel, the s pixel arrangement download identical pixel modulation file.
The invention has the beneficial effects as follows：Realize ultra-large image or text importing, or the flowing water or artistic lamp of logic control
Light shows（Coordinate music）, the imaging area of realization can be hundreds of square metres even several square kilometres of image display panel.
Description of the drawings
Fig. 1 is pixel arrangement basic configuration figure.
Fig. 2 is pixel arrangement illuminating part intensity modulation schematic diagram.
Fig. 3 is pixel arrangement illuminating part pulsewidth modulation schematic diagram.
Fig. 4 is pixel arrangement workflow diagram.
Fig. 5 is that pixel arrangement increases communication module configuration figure.
Fig. 6 is that pixel arrangement increases communication module and GPS or LBS units configuration figure.
Fig. 7 is that pixel arrangement constitutes array of display schematic diagram.
Fig. 8 sends modulation intelligence to each pixel arrangement schematic diagram by server.
Fig. 9 is the array of display schematic diagram of pixel arrangement composition.
Figure 10 shows " ten " pattern schematic diagram for pixel arrangement array.
Figure 11 is will to play image（As a example by taking a frame）Pixel matching be converted into pixel arrangement pixel schematic diagram.
Display methods flow charts of the Figure 12 for the system of pixel arrangement.
Figure 13 is the display schematic diagram according to pixel arrangement geographical position.
Figure 14 is the flow chart shown according to pixel arrangement geographical position.
Figure 15 is the embodiment shown using unmanned plane array by the present invention.
Figure 16 is server end of the present invention configuration figure.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is pixel arrangement basic configuration figure, and device includes illuminating part（It is made up of R, G, B three-primary color LED, does not consider coloured silk
The situation of color then menu color）, driver element（Coordinate R, G, B three primary colours to be divided into R driver elements, G driver elements, B and drive list
Unit, does not consider that the situation of colour then configures a driver element）, memory cell（R, G, B three primary colours are coordinated to be divided into R storages
Unit, G memory cell, B memory cell, do not consider that the situation of colour then configures a memory cell）, control unit, when
Clock, power supply, provide modulation intelligence to driver element by memory cell, and the driver element is connected with illuminating part and drives described sending out
Light portion lights, and control unit is according to clock time at the setting moment（That is lock in time）Trigger the illuminating part to start working, such as
This, arranges that the pixel arrangement forms array, and pixel arrangement array forms display surface, when all pixels device is at the setting moment
（That is lock in time）Each self-luminescent part is triggered according to the modulation intelligence synchronization in memory cell（Impulsive synchronization, for image be then
Frame synchronization）It is luminous to form image, or character, or running lamp, or lighting art.In view of the big range distribution formula cloth of pixel arrangement
Put, enforcement of the power supply using forms such as solar energy, wind energies to the present invention is beneficial.
Clock in pixel arrangement adopts crystal oscillator, also including time service module, meets the triggered time synchronously and modulation
The synchronous broadcasting of information, time service method adopt NTP（Network Time Protocol,NTP）（Using
IEEE1588 agreements, LAN is upper to be less than 1 millisecond with standard room difference, WAN upper a few tens of milliseconds, as long as being less than 1/24 (frame) i.e. 0.04 second
Video playback requirement can just be met）, or satellite time transfer（Satellite time transfer<1μs）, or cellular base station time service（<1μs）, when synchronous
Between purpose be ensure all pixels device clock be consistent, award for mobile device then inevitably employs cellular base station
When, its precision much meets video playback requirement.
For the triggered time can also be triggered using center broadcasts, from center to all pixel arrangements for participating in showing simultaneously
Send play instruction, and the broadcasting of the modulation intelligence by the synchronous each pixel arrangement in synchronous signal cycle ground.It is characterized in that：Arrange
Master controller, including communication module, the master controller send corresponding modulation intelligence to each pixel arrangement, are controlled by center
Device processed issues the frame synchronizing signal of modulation intelligence, and the control unit of each pixel arrangement is synchronously driven according to the frame synchronizing signal to be sent out
Light portion works.
The present invention is not precluded from the embodiment for directly transmitting real-time pixel modulated signal by center, and it is a little right to be based particularly on
Transmission in real time is implemented in point communication transmission, good wireless network environment such as local zigbee, WIFI etc., or character is shown,
Running lamp shows etc. that the situation insensitive to lock in time error can also be using transmission pixel modulated signal in real time.
For synchronous method：（1）Based on the uniformity of local zone time, each pixel modulation letter is ensured using synchronization point triggering
Number synchronization；Or（2）Real-time synchronization, i.e., each pixel arrangement obtain the respective pixel modulated signal in same frame simultaneously；Or（3）
Add synchronizing signal, it is ensured that each pixel arrangement plays the respective pixel modulated signal in same frame simultaneously.
Pixel is organized according to certain mode and is stored and just formed picture frame, series of frames is formed live image,
View data stores into file and must arrive image file, and such as BMP forms bitmap file is one of dot matrix bitmap-format, and Fig. 2 is pixel
Device illuminating part intensity modulation schematic diagram, in the figure shows image, certain fixes lattice position（Coordinate）Picture point time pulse diagram,
I.e. pixel is luminous with the time according to modulation intelligence, and modulation intelligence is made up of series of pulses, for live image, series of pulses when
Between on must keep the frame synchronization of affiliated image, modulation intelligence stores into file and must arrive pixel modulation file, with 3S's in figure
As a example by series of pulses, it is contemplated that the visual persistence of human eye, the frames per second of live image should be greater than 24 frames, so decomposing concrete
Pixel is then per second to be more than 24 pulses, and in figure, the dutycycle of each pulse is constant, and its amplitude has 256 between 0 ~ 255（2^8）
Level gray scale, if character or running lamp show then binary amplitude（It is bright or go out）.
Fig. 3 is pixel arrangement illuminating part pulsewidth modulation schematic diagram, and gray-scale Control is realized with pulse duration modulation method, that is,
Periodically-varied light impulse length, i.e. dutycycle, as long as the cycle that this repetition is lighted is short enough, i.e., refreshing frequency is sufficiently high,
Human eye is that imperceptible light-emitting pixels are being shaken, and as pulsewidth modulation is more suitable for digital control, is preferred version of the present invention.
Fig. 4 is pixel arrangement workflow diagram, and the display methods of described pixel arrangement is characterized in that, including step：
（1）Synchronous triggering signal is waited, that is, is waited the triggering moment according to clock time setting, or is waited synchronized broadcast instruction；（2）Read
Pulse data is taken, i.e., obtains pulse data from memory cell successively；（3）Pulsed drive is exported, and is exported to LED, i.e. illuminating part；
（4）Judge whether the pulse period completes, if not completing to continue step（2）, terminate if completing or repeat playing.
Fig. 5 is that pixel arrangement increases communication module configuration figure, also including communication module, for modulation intelligence and setting moment
Time（Or synchronous play instruction）Transmission, and other control information transmit, and such as repeat playing, modulation intelligence rewrites etc..Communication
Module includes wireless communication module or wire communication module, wireless module include point-to-point, zigbee, WIFI, cell phone network 3G
The prior arts such as 4G and future wireless system technology, wire communication module include carrier wave, pulse etc..
Fig. 6 is that pixel arrangement increases communication module and GPS or LBS units configuration figure, also including GPS or LBS units, is used for
Pixel arrangement reports the geographical location information of the pixel arrangement, for extensive laying out pixel device array of display.
Fig. 7 is that pixel arrangement constitutes array of display schematic diagram, and pixel arrangement is arranged as array by physical location, it is assumed that with
X, Y-coordinate represent, pixel arrangement x1, y1, pixel arrangement x2, y1, pixel arrangement x1, y2, pixel arrangement x2, y2 ...., as
White, quiet clothes put xm, yn, constitute m*n pel arrays.
Fig. 8 sends modulation intelligence to each pixel arrangement schematic diagram by server, arranges server 801, by server 801
Modulation intelligence is sent to each pixel arrangement.
Fig. 9 is the array of display schematic diagram of pixel arrangement composition, pixel arrangement is arranged as array by physical location, by picture
White, quiet clothes are put the corresponding pixel of acquisition and modulate file, show that pixel adjust to pixel modulation file by the illuminating part of pixel arrangement
File processed is video image format, by clock lock in time, such as gif file ensures that the synchronous of each frame of gif file is played,
When all pixels device shows that according to broadcasting image frame synchronization respective pixel modulation file is collectively forming broadcasting image.Fig. 9
In, pixel arrangement is arranged as into array by physical location, it is assumed that represent with X, Y-coordinate, physical location coordinate numbering is 11,21,
31st, 12,22,32,13,23,33, mn, pixel arrangement id1 are located at coordinate 11, pixel arrangement id2 and are located at coordinate 21, pixel arrangement
Id3 is located at coordinate 31, pixel arrangement id4 and is located at coordinate 12, pixel arrangement id5 positioned at coordinate 22, pixel arrangement id6 positioned at coordinate
32nd, pixel arrangement id7 is located at coordinate 13, pixel arrangement id8 and is located at coordinate 23, pixel arrangement id9 positioned at coordinate 33, pixel arrangement
Idx is located at coordinate mn, and so each pixel arrangement modulates file driving by corresponding pixel as a pixel for playing image
Luminescence display.Figure 10 shows " ten " pattern schematic diagram for pixel arrangement array, in Figure 10 positioned at coordinate 21 id2 pixel arrangements,
Id4 pixel arrangements, the id5 pixel arrangements positioned at coordinate 22, the id6 pixel arrangements positioned at coordinate 32 positioned at coordinate 12, it is located at
The id8 pixel arrangements of coordinate 23 are not while luminescence display, rest of pixels device illuminating part lights, so by pixel arrangement array
" ten " pattern is shown just.
Figure 11 is will to play image（As a example by taking a frame）Pixel matching be converted into pixel arrangement pixel schematic diagram,
1101 is the original image that will play, and original image is assumed to be 6*6 pixels, and 1103 is pixel arrangement physical location coordinate battle array
Row, array is 3*3, i.e., pixel arrangement physical location pixel is 3*3, as the image pixel that will be played typically compares physical location
Pixel is big, so pixel matching conversion will be carried out, vacation takes four pixels in setting 1101（Monochrome image is set to for the sake of simple）For one
Individual conversion unit 1102,1102 is four pixels of L1, L2, L3, L4 comprising its brightness value, obtains physics using arithmetic average
1104 brightness value of pixel of position 21 is L21=（L1+L2+L3+L4）/ 4, pixel modulation file can then be generated by series of frames.Separately
Outward, original image can be sharpened before pixel matching conversion is carried out process, or contoured process, or binary conversion treatment（It is existing
There is technology）.Certainly, it is contemplated that the Nonlinear Processing of pixel intensity, its brightness processed can adopt existing other treatment technologies and
Algorithm.
Display methods flow charts of the Figure 12 for the system of pixel arrangement, including pixel arrangement and server, pixel arrangement are gathered around
There are unique id marks, illustrate as a example by choosing the pixel arrangement in 3 id of physical location, its step includes：
（1）Pel array m*n is set up according to the display surface of pixel arrangement arrangement in server, pixel coordinate numbering mn is set up, such as
Pixel 11, pixel 21, pixel 31 etc.；
Played file is uploaded by starting client.
（2）The pixel for playing image is carried out into pixel matching according to the pel array set up in server, is obtained corresponding
Pixel modulates file, such as generates pixel modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
Or, carrying out running lamp editor to the pixel representated by the array element of the pel array set up in server, it is possible to set
Color change and the brightness change of running lamp are put, and generates pixel modulation file 11, pixel modulation file 21, pixel modulation file
31 etc.；
Or, pixel edition is carried out to the pixel representated by the array element of the pel array set up in server, obtain pixel map
Or pixel character, it is possible to color change and the brightness change of pixel are set, and generate pixel modulation file 11, pixel modulation text
Part 21, pixel modulation file 31 etc.；
The broadcasting image includes video image（Existing all formats AVI, MPEG, MPG, RMVB, DAT etc.）, animated image
（SWF, GIF, FLV, FLA etc.）, rest image（BMP, JPG, JPEG, PNG etc.）, dot matrix character, running lamp, rest image is one
Frame, live image are made up of series of frames, and each frame is constituted by pixel arrangement, the fixed position that a certain pixel is arranged in the picture
（Can be determined by two-dimensional coordinate）Frame pixel is defined as, the color of frame pixel and brightness changed with the time（Video）, or face
Color and brightness constancy are constant（Rest image）, or binary system（With or without）Color and brightness timing variations（Dot matrix character or flowing water
Lamp）, frame pixel is designated as the function of time t, LR=FR(t), LG=FG(t), LB=FB(t), LR For red luma value, FR For red letter
Number, LGFor Green brightness value, FGFor green function, LBFor blue intensity values, LBFor blue function, if only considering brightness value, i.e.,
Monochrome image, is designated as the function L=F that brightness is the time（t）.The time set of frame pixel saves as pixel modulation file（Or be referred to as
Frame pixel file）, the display of pixel modulation file is that color and brightness change occur with the time, and its change step is a frame
Cycle, so the frame synchronization of the modulation period of pixel modulation file and image.
（3）Each pixel arrangement obtains the respective pixel modulation file of server-assignment, and such as pixel arrangement id1 obtains pixel and adjusts
File processed 11, pixel arrangement id2 obtain pixel modulation file 21, and pixel arrangement id3 obtains pixel modulation file 31 etc.；
（4）Server issues the synchronization point played, i.e., be determined to playing lock in time by starting client, such as PM18:
30:08 to play the moment, and further, to be triggered with time stamp signal, further, each pixel arrangement constantly obtains new
Pixel modulates file, obtains the continuous video effect played, and the size for modulating file is determined according to real network communication quality, i.e.,
The size of buffering（It is rest image to buffer a frame, and it is transmission in real time to buffer as 0）.
（5）Each pixel arrangement triggers pixel modulation file simultaneously according to synchronizing signal and plays display, i.e., by pixel arrangement id1
The pixel 11 that illuminating part output pixel modulation file 11 is played is glistened, and modulates file by pixel arrangement id2 illuminating parts output pixel
21 pixels 21 played are glistened, and the pixel 31 played by pixel arrangement id3 illuminating parts output pixel modulation file 31 is glistened, and owns
The pixel arrangement for participating in playing is collectively forming image according to frame synchronization；
（6）Step（3）In, each pixel arrangement constantly obtains the new pixel modulation file of server-assignment, continuous to be formed
Continuous video playback；Or constantly repeat the pixel modulation file realization rolling broadcasting that each client has obtained server-assignment.
The broadcasting image uploads played file by starting client, or arranges edit tool in the server, by initiating
Pixel of the people according to representated by array element in the pixel arrangement physical location layout drawing set up in server carries out color lump editor,
Obtain color lump figure or color lump character, it is possible to which color change and the brightness change of color lump are set.
Figure 13 is the display schematic diagram according to pixel arrangement geographical position, and 1501 dotted lines represent geographical position virtual array i.e.
Pel array, lattice are geographical position virtual array unit, and array element is pixel, and pixel arrangement falls into the number of array element
Amount is probably that 0 ~ array element accommodates number, and the pel array 1501 set up according to geographical position in the server, battle array are represented in figure
Column unit or pixel coordinate numbering such as pixel 11, pixel 21, pixel 31, pixel 41, pixel 12, pixel 22, pixel 32, pixel
13rd, pixel 23, pixel 33 ..., mn, id1 pixel arrangements be located at 11 pixel-array units in, id2 pixel arrangements be located at 21 pictures
In primitive matrix column unit, id3 pixel arrangements, idx pixel arrangements are located in 31 pixel-array units, and idx pixel arrangements are located at 41 pictures
In primitive matrix column unit, idx pixel arrangements, id4 pixel arrangements are located in 12 pixel-array units, and id5 pixel arrangements are located at 22 pictures
In primitive matrix column unit, id6 pixel arrangements are located in 32 pixel-array units, and id7 pixel arrangements are located in 13 pixel-array units,
Idx pixel arrangements, id8 pixel arrangements are located in 23 pixel-array units, and idx pixel arrangements, id9 pixel arrangements are located at 33 pixels
In array element ... ..., idx pixel arrangements be located at mn pixel-array units in.
Figure 14 is the flow chart shown according to pixel arrangement geographical position, including pixel arrangement and server, pixel
Device possesses unique id marks, illustrates, it is characterized in that, wrap as a example by choosing the pixel arrangement in 3 id of physical location
Include step：
（1）Each pixel arrangement reports its current geographic position information, according to numerous pixel arrangement location distribution situations in clothes
The either statically or dynamically physical location pel array m*n based on geographical position is set up in business device, pel array is made up of array element,
Array element has certain longitude and latitude scope, sets up pixel coordinate numbering mn, such as pixel 11, pixel 21, pixel 31 etc.；
In figure, pixel arrangement id1 reports pixel arrangement id1 geographical location information, pixel arrangement id2 to report pixel arrangement id2 ground
Reason positional information, pixel arrangement id3 report id3 pixel arrangement geographical location information ..., pixel arrangement idx reports idx pictures
White, quiet clothes put geographical location information；
（2）The pixel for playing image is carried out into pixel matching according to the pel array set up in server, pixel modulation text is obtained
Part, such as generates pixel modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
Or, carrying out running lamp editor to the pixel representated by the array element of the pel array set up in server, it is possible to set
Color change and the brightness change of running lamp are put, and generates pixel modulation file 11, pixel modulation file 21, pixel modulation file
31 etc.；
Or, pixel edition is carried out to the pixel representated by the array element of the pel array set up in server, obtain pixel map
Or pixel character, it is possible to color change and the brightness change of pixel are set, and generate pixel modulation file 11, pixel modulation text
Part 21, pixel modulation file 31 etc.；
（3）Pixel arrangement reports respective current geographic position information, and server is according to the geographical location information and pixel battle array
The longitude and latitude scope of row carries out matching the id data for obtaining that pixel arrangement is fallen in the range of the longitude and latitude of pixel-array unit, such as
Id1 matched pixels 11, id2 matched pixels 21, id3 matched pixels 31 etc.；
It it is several meters in view of the precision of current pixel device positioning, it may be considered that the array list of the pel array arranged in server
Unit be 5M*5M scopes, it is assumed that the occupation of land of a pixel arrangement is 1M*1M, should in the range of can include 1 ~ 25 id quantity, so clothes
Also include sub-step in business device：1. the id quantity in each array element of statistical pixel array；In such as Figure 13, id1 pixels
Device is located in 11 pixel-array units, and id2 pixel arrangements are located in 21 pixel-array units, id3 pixel arrangements, idx pixels
Device is located in 31 pixel-array units, and idx pixel arrangements are located in 41 pixel-array units, idx pixel arrangements, id4 pixels
Device is located in 12 pixel-array units, and id5 pixel arrangements are located in 22 pixel-array units, and id6 pixel arrangements are located at 32 pictures
In primitive matrix column unit, id7 pixel arrangements are located in 13 pixel-array units, and idx pixel arrangements, id8 pixel arrangements are located at 23 pictures
In primitive matrix column unit, idx pixel arrangements, id9 pixel arrangements are located in 33 pixel-array units ... ..., idx pixel arrangements are located at
In mn pixel-array units.2. in determining array element, minimum id quantity s contributes radix as pixel；As in Figure 13, s is
1.3. s id for falling into same array element is taken as same processes pixel, the s id downloads identical pixel and adjust
File processed；As in Figure 13, pixel-array unit 11 takes id1 pixel arrangements, and pixel-array unit 21 takes id2 pixel arrangements, pixel
Array element 31 takes id3 pixel arrangements, and pixel-array unit 12 takes id4 pixel arrangements, and pixel-array unit 22 takes id5 pixels dress
Put, pixel-array unit 32 takes id6 pixel arrangements, pixel-array unit 13 takes id7 pixel arrangements, and pixel-array unit 23 takes
Id8 pixel arrangements, pixel-array unit 33 take id9 pixel arrangements.
（4）Each pixel arrangement obtains pixel modulation file of the server according to geographical position distribution, and such as pixel arrangement id1 is obtained
Capture element modulation file 11, pixel arrangement id2 obtain pixel modulation file 21, and pixel arrangement id3 obtains pixel modulation file 31
Deng.
（5）Server issues the synchronization point played, i.e., be determined to playing lock in time by starting client, such as
PM18:30:08 to play the moment, and further, to be triggered with time stamp signal, further, each pixel arrangement is constantly obtained
New pixel modulation file is taken, and is obtained the continuous video effect played, the size of file is modulated according to real network communication quality
Determine, that is, the size for buffering（It is rest image to buffer a frame, and it is transmission in real time to buffer as 0）.
（6）Each pixel arrangement triggers pixel modulation file simultaneously according to synchronization point and plays display, i.e., by pixel arrangement id1
The pixel 11 that illuminating part output pixel modulation file 11 is played is glistened, and modulates file by pixel arrangement id2 illuminating parts output pixel
21 pixels 21 played are glistened, and the pixel 31 played by pixel arrangement id3 illuminating parts output pixel modulation file 31 is glistened, and owns
The pixel arrangement for participating in playing is collectively forming image according to frame synchronization；
（7）Step（4）In, each pixel arrangement constantly obtains the new pixel modulation file of server-assignment, continuous to be formed
Continuous video playback；Or constantly repeat each pixel arrangement obtained server-assignment pixel modulation file realize that rolling is broadcast
Put.
The broadcasting image uploads played file by starting client, or arranges edit tool in the server, by initiating
Pixel of the people according to representated by array element in the pixel arrangement physical location layout drawing set up in server carries out color lump editor,
Obtain color lump figure or color lump character, it is possible to which color change and the brightness change of color lump are set.
Figure 15 is the embodiment shown using unmanned plane array by the present invention, including unmanned plane, the pixel arrangement
On unmanned plane, display surface is formed by the unmanned plane array for installing pixel arrangement, current unmanned plane typically adopts COFDM
（The OFDM of channel coding）Digital modulation-demodulation technique and MPEG2/MPEG4 picture formats, can and the present invention
It is seamlessly connected.Its implementation is：Unmanned plane installs pixel arrangement, constitutes array by unmanned plane, is filled from control centre to pixel
Put the corresponding pixel of transmission and modulate file, shown by all of pixel modulation file of synchronous broadcasting and play image.Unmanned plane battle array
Row control generates inner ring control instruction using outer shroud, by spreading kalman（EKF）Filtering realizes that the combination of GPS/INS strapdowns is led
Boat, navigation algorithm eliminate vibrations and other interference, and software uses VxWorks or uCOS operating systems.
Figure 16 is that server end of the present invention configuration is schemed, and server end at least includes：
According to the pel array that the display surface of pixel arrangement arrangement is set up, image is played for setting up；
Pixel matching unit, for the pixel matching for playing image is converted into the corresponding pixel modulation text of pixel-array unit
Part；
Effect demonstration unit, the image for the pel array to setting up carry out effect demonstration.
Above-mentioned application model and rule do not limit the essential characteristic of the method for the present invention and system, and the non-limiting present invention
Protection domain.All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., all should include
Within protection scope of the present invention.
Claims (10)
1. a kind of pixel arrangement, is characterized in that：At least include illuminating part, driver element, memory cell, control unit, clock, electricity
Source, provides modulation intelligence to driver element by memory cell, and the driver element is connected with illuminating part and drives the illuminating part
Luminous, control unit triggers the illuminating part work according to synchronizing signal.
2. a kind of pixel arrangement according to claim 1, is characterized in that：Also include communication module, for modulation intelligence and
The transmission of synchronizing signal.
3. a kind of pixel arrangement according to claim 2, is characterized in that：Also include GPS or LBS units, fill for pixel
Put the geographical location information for reporting the pixel arrangement.
4. a kind of pixel arrangement according to claim 2, is characterized in that：Also include unmanned plane, the pixel arrangement is installed
On unmanned plane, display surface is formed by the unmanned plane array for installing pixel arrangement.
5. a kind of system of the pixel arrangement according to claim 1 or 2 or 3 or 4, is characterized in that：Arrange the pixel dress
Put array and form display surface, server is set, modulation intelligence is sent to each pixel arrangement by server.
6. a kind of system of pixel arrangement according to claim 5, is characterized in that：Server end also includes：
According to the pel array that the display surface of pixel arrangement arrangement is set up, image is played for setting up；
Pixel matching unit, for the pixel matching for playing image is converted into the corresponding pixel modulation text of pixel-array unit
Part；
Effect demonstration unit, the image for the pel array to setting up carry out effect demonstration.
7. a kind of system of the pixel arrangement according to claim 3 or 4, is characterized in that：Server is set, is obtained by server
The geographical location information of each pixel arrangement is taken, display surface is formed according to geographical location information laying out pixel apparatus array, by servicing
Device sends modulation intelligence to each pixel arrangement.
8. a kind of display methods of the pixel arrangement according to claim 1 or 2 or 3 or 4, is characterized in that, including step：
（1）Synchronous triggering signal is waited, that is, waits the triggering moment according to clock time setting；（2）Pulse data is read, i.e., from storage
Obtain pulse data in unit successively；（3）Pulsed drive is exported, and is exported to LED, i.e. illuminating part；（4）Whether judge the pulse period
Complete, if not completing to continue step（2）, terminate if completing or repeat playing.
9. the display methods of the system of a kind of pixel arrangement according to claim 5, including pixel arrangement and server, as
White, quiet clothes are put and possess unique id marks, it is characterized in that, including step：
（1）Pel array m*n is set up according to the display surface of pixel arrangement arrangement in server, pixel coordinate numbering mn is set up, such as
Pixel 11, pixel 21, pixel 31 etc.；
（2）The pixel for playing image is carried out into pixel matching according to the pel array set up in server, corresponding pixel is obtained
Modulation file, such as generates pixel modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
Or, carrying out running lamp editor to the pixel representated by the array element of the pel array set up in server, it is possible to set
Color change and the brightness change of running lamp are put, corresponding pixel is obtained and is modulated file, such as generate pixel modulation file 11, pixel
Modulation file 21, pixel modulation file 31 etc.；
Or, pixel edition is carried out to the pixel representated by the array element of the pel array set up in server, obtain pixel map
Or pixel character, it is possible to color change and the brightness change of pixel are set, are obtained corresponding pixel and is modulated file, such as generate picture
Element modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
（3）Each pixel arrangement obtains the respective pixel modulation file of server-assignment, and such as pixel arrangement id1 obtains pixel modulation text
Part 11, pixel arrangement id2 obtain pixel modulation file 21, and pixel arrangement id3 obtains pixel modulation file 31 etc.；
（4）Server issues the synchronizing signal played；
（5）Each pixel arrangement triggers pixel modulation file simultaneously according to synchronizing signal and plays display, i.e., lighted by pixel arrangement id1
The pixel 11 that portion's output pixel modulation file 11 is played is glistened, and is broadcast by pixel arrangement id2 illuminating parts output pixel modulation file 21
The pixel 21 put is glistened, and the pixel 31 played by pixel arrangement id3 illuminating parts output pixel modulation file 31 is glistened, all participations
The pixel arrangement of broadcasting is collectively forming image according to frame synchronization；
（6）Step（3）In, each pixel arrangement constantly obtains the new pixel modulation file of server-assignment, continuous to be formed
Continuous video playback；Or constantly repeat the pixel modulation file realization rolling broadcasting that each client has obtained server-assignment.
10. the display methods of the system of a kind of pixel arrangement according to claim 7, including pixel arrangement and server,
Pixel arrangement possesses unique id marks, it is characterized in that, including step：
（1）Each pixel arrangement reports its current geographic position information, according to numerous pixel arrangement location distribution situations in clothes
The either statically or dynamically physical location pel array m*n based on geographical position is set up in business device, pel array is made up of array element,
Array element has certain longitude and latitude scope, sets up pixel coordinate numbering mn, such as pixel 11, pixel 21, pixel 31 etc.；
（2）The pixel for playing image is carried out into pixel matching according to the pel array set up in server, pixel modulation text is obtained
Part, such as generates pixel modulation file 11, pixel modulation file 21, pixel modulation file 31 etc.；
Or, carrying out running lamp editor to the pixel representated by the array element of the pel array set up in server, it is possible to set
Color change and the brightness change of running lamp are put, pixel modulation file is obtained, pixel modulation file 11, pixel modulation text is such as generated
Part 21, pixel modulation file 31 etc.；
Or, pixel edition is carried out to the pixel representated by the array element of the pel array set up in server, obtain pixel map
Or pixel character, it is possible to color change and the brightness change of pixel are set, are obtained pixel modulation file, is such as generated pixel modulation
File 11, pixel modulation file 21, pixel modulation file 31 etc.；
（3）Pixel arrangement reports respective current geographic position information, and server is according to the geographical location information and pixel battle array
The longitude and latitude scope of row carries out matching the id data for obtaining that pixel arrangement is fallen in the range of the longitude and latitude of pixel-array unit, such as
Id1 matched pixels 11, id2 matched pixels 21, id3 matched pixels 31 etc.；
（4）Each pixel arrangement obtains pixel modulation file of the server according to geographical position distribution, and such as pixel arrangement id1 obtains picture
Element modulation file 11, pixel arrangement id2 obtain pixel modulation file 21, and pixel arrangement id3 obtains pixel modulation file 31 etc.；
（5）Server issues the synchronizing signal played；
（6）Each pixel arrangement triggers pixel modulation file simultaneously according to synchronization point and plays display, i.e., lighted by pixel arrangement id1
The pixel 11 that portion's output pixel modulation file 11 is played is glistened, and is broadcast by pixel arrangement id2 illuminating parts output pixel modulation file 21
The pixel 21 put is glistened, and the pixel 31 played by pixel arrangement id3 illuminating parts output pixel modulation file 31 is glistened, all participations
The pixel arrangement of broadcasting is collectively forming image according to frame synchronization；
（7）Step（4）In, each pixel arrangement constantly obtains the new pixel modulation file of server-assignment, continuous to be formed
Continuous video playback；Or constantly repeat each pixel arrangement obtained server-assignment pixel modulation file realize that rolling is broadcast
Put.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979418A (en) * | 2017-11-22 | 2018-05-01 | 吴东辉 | Determine that its client corresponds to the AR method and systems of id based on mobile phone flashlight |
| CN108668049A (en) * | 2017-03-27 | 2018-10-16 | 吴东辉 | Method for displaying image, display unit and system based on dispersion pixel |
| CN111862871A (en) * | 2019-04-30 | 2020-10-30 | 陈逸曦 | Display matrix composed of disordered distributed display units |
| CN111862870A (en) * | 2019-04-30 | 2020-10-30 | 陈漱文 | Display array based on positioning control |
| CN115027672A (en) * | 2022-05-18 | 2022-09-09 | 大连大学 | An aerial screen display system based on UAV array |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060167596A1 (en) * | 2005-01-24 | 2006-07-27 | Bodin William K | Depicting the flight of a formation of UAVs |
| CN1942915A (en) * | 2004-04-21 | 2007-04-04 | 富士通先端科技株式会社 | Cluster lamp and large video display employing it |
| CN101206820A (en) * | 2007-11-15 | 2008-06-25 | 复旦大学 | Distributed Wireless LED Display System |
| US20090079355A1 (en) * | 2007-09-21 | 2009-03-26 | Exclara Inc. | Digital Driver Apparatus, Method and System for Solid State Lighting |
| CN102186275A (en) * | 2011-02-01 | 2011-09-14 | 韦自力 | Method and system for remotely and real-time playing and synchronously controlling light emitting diode (LED) lamp light |
| CN104656663A (en) * | 2015-02-15 | 2015-05-27 | 西北工业大学 | Vision-based UAV (unmanned aerial vehicle) formation sensing and avoidance method |
| CN204415741U (en) * | 2015-01-29 | 2015-06-24 | 马鞍山市赛迪智能科技有限公司 | A kind of unmanned plane carrying stage color lamp device |
| CN105679228A (en) * | 2016-04-13 | 2016-06-15 | 上海珏芯光电科技有限公司 | Active matrix visual display, driving circuit and driving method |
| CN105745587A (en) * | 2014-07-31 | 2016-07-06 | 深圳市大疆创新科技有限公司 | Virtual sightseeing system and method realized by using unmanned aerial vehicle |
| CN105974939A (en) * | 2016-07-25 | 2016-09-28 | 零度智控（北京）智能科技有限公司 | Unmanned aerial vehicle formation form automatic generation method and device |
| CN106125763A (en) * | 2016-08-01 | 2016-11-16 | 零度智控（北京）智能科技有限公司 | Flying vehicles control method and device |
-
2016
- 2016-12-18 CN CN201611173325.5A patent/CN106527000A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1942915A (en) * | 2004-04-21 | 2007-04-04 | 富士通先端科技株式会社 | Cluster lamp and large video display employing it |
| US20060167596A1 (en) * | 2005-01-24 | 2006-07-27 | Bodin William K | Depicting the flight of a formation of UAVs |
| US20090079355A1 (en) * | 2007-09-21 | 2009-03-26 | Exclara Inc. | Digital Driver Apparatus, Method and System for Solid State Lighting |
| CN101206820A (en) * | 2007-11-15 | 2008-06-25 | 复旦大学 | Distributed Wireless LED Display System |
| CN102186275A (en) * | 2011-02-01 | 2011-09-14 | 韦自力 | Method and system for remotely and real-time playing and synchronously controlling light emitting diode (LED) lamp light |
| CN105745587A (en) * | 2014-07-31 | 2016-07-06 | 深圳市大疆创新科技有限公司 | Virtual sightseeing system and method realized by using unmanned aerial vehicle |
| CN204415741U (en) * | 2015-01-29 | 2015-06-24 | 马鞍山市赛迪智能科技有限公司 | A kind of unmanned plane carrying stage color lamp device |
| CN104656663A (en) * | 2015-02-15 | 2015-05-27 | 西北工业大学 | Vision-based UAV (unmanned aerial vehicle) formation sensing and avoidance method |
| CN105679228A (en) * | 2016-04-13 | 2016-06-15 | 上海珏芯光电科技有限公司 | Active matrix visual display, driving circuit and driving method |
| CN105974939A (en) * | 2016-07-25 | 2016-09-28 | 零度智控（北京）智能科技有限公司 | Unmanned aerial vehicle formation form automatic generation method and device |
| CN106125763A (en) * | 2016-08-01 | 2016-11-16 | 零度智控（北京）智能科技有限公司 | Flying vehicles control method and device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668049A (en) * | 2017-03-27 | 2018-10-16 | 吴东辉 | Method for displaying image, display unit and system based on dispersion pixel |
| CN108668049B (en) * | 2017-03-27 | 2024-05-10 | 深圳市景华显示科技有限公司 | Image display method, display unit and system based on scattered pixels |
| CN107979418A (en) * | 2017-11-22 | 2018-05-01 | 吴东辉 | Determine that its client corresponds to the AR method and systems of id based on mobile phone flashlight |
| CN111862871A (en) * | 2019-04-30 | 2020-10-30 | 陈逸曦 | Display matrix composed of disordered distributed display units |
| CN111862870A (en) * | 2019-04-30 | 2020-10-30 | 陈漱文 | Display array based on positioning control |
| CN115027672A (en) * | 2022-05-18 | 2022-09-09 | 大连大学 | An aerial screen display system based on UAV array |
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