CN106205484A - LED display band carries collocation method and device - Google Patents
LED display band carries collocation method and device Download PDFInfo
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- CN106205484A CN106205484A CN201610805366.5A CN201610805366A CN106205484A CN 106205484 A CN106205484 A CN 106205484A CN 201610805366 A CN201610805366 A CN 201610805366A CN 106205484 A CN106205484 A CN 106205484A
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- video controller
- card
- network interface
- load capacity
- display panel
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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]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
The present invention is applicable to field of LED display, it is provided that a kind of LED display band carries collocation method and device.Described method comprises determining that in the width of described display panel, height, described LED display the load capacity controlling card in the number of display panel, the type of Video Controller and described Video Controller horizontally and vertically, determines the quantity of required Video Controller further according to the load capacity controlling card in the number of display panel, the type of Video Controller and described Video Controller horizontally and vertically in the width of described display panel, height, described LED display.Pass through said method so that it is simple, quickly that LED display band carries configuration.
Description
Technical field
The embodiment of the present invention belongs to field of LED display, particularly relates to a kind of LED display band and carries collocation method and dress
Put.
Background technology
LED display, because its brightness is high, running voltage is low, power consumption is little and the feature such as stable performance, is widely used in body
Educate displaying or the publicity of the indoor and outdoors such as shop, bank, security, postal service, harbour, market, station.LED display generally comprises with one
Determine mode permutation and combination multiple display panels together, carried to display panel configuration band by Video Controller, video data is passed
Being defeated by the display panel of LED display, each display panel intercepts that part one's own and shows, showing of multiple display panels
Showing that picture composition gets up is exactly a secondary complete display picture.
Along with the development of science and technology, the size of LED display increases the most day by day, and corresponding display panel quantity also will certainly increase
Adding, now, single Video Controller often cannot carry a LED display by band.And during multiple Video Controller band simultaneously load,
Due to amount controller, load capacity uncertain, it is difficult to determine quickly and accurately optimum band carry allocation plan, thus
The band seriously reducing LED display carries allocative efficiency, and is easily caused the wasting of resources when band load configuration is not optimum.
Summary of the invention
Embodiments provide a kind of LED display band and carry collocation method and device, it is intended to solve due to controller
Quantity, load capacity uncertain, it is difficult to determine that the band of optimum carries allocation plan quickly and accurately, thus seriously reduce
The band of LED display carries allocative efficiency, and carries, at band, the problem being easily caused the wasting of resources when configuration is not optimum.
The embodiment of the present invention is achieved in that a kind of LED display band carries collocation method, and described LED display includes
Multiple display panels, described method includes:
Determine in the width of described display panel, high and described LED display display panel horizontally and vertically
Number；
Determine the load capacity controlling card in the type of Video Controller and described Video Controller；
In width according to described display panel, height, described LED display display panel horizontally and vertically
The load capacity controlling card in number, the type of Video Controller and described Video Controller determines required Video Controller
Quantity.
The another object of the embodiment of the present invention is to provide a kind of LED display band to carry configuration device, described LED display
Including multiple display panels, described device includes:
Display panel information acquisition unit, for determining level side in the width of described display panel, high and described LED display
Number to the display panel with vertical direction；
Video Controller type acquiring unit, in type and the described Video Controller determining Video Controller
Control the load capacity of card；
Video Controller quantity determines unit, level in the width according to described display panel, height, described LED display
The band controlling card in the number of the display panel of direction and vertical direction, the type of Video Controller and described Video Controller
Loading capability determines the quantity of required Video Controller.
In embodiments of the present invention, according to horizontal direction in the width of described display panel, height, described LED display and vertical
The load capacity controlling card in the number of the display panel in direction, the type of Video Controller and described Video Controller is direct
May determine that the quantity of required Video Controller, simple and quick, thus the band that improve LED display carries allocative efficiency, carries
High resource utilization.
Accompanying drawing explanation
Fig. 1 is the flow chart that a kind of LED display band that first embodiment of the invention provides carries collocation method；
Fig. 2 is the flow chart that a kind of LED display band that second embodiment of the invention provides carries configuration device；
Fig. 3 is the schematic diagram that the LED display band that second embodiment of the invention provides carries configuration application scenarios；
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
In the embodiment of the present invention, first determine in the width of described display panel, height, described LED display horizontal direction and vertical
The load capacity controlling card in the number of the display panel in direction, the type of Video Controller and described Video Controller, then
The number of display panel horizontally and vertically, video control in width according to described display panel, height, described LED display
The load capacity controlling card in the type of device processed and described Video Controller determines the quantity of required Video Controller.
In order to technical solutions according to the invention are described, illustrate below by specific embodiment.
Embodiment one:
Fig. 1 shows that a kind of LED display band that first embodiment of the invention provides carries the flow chart of collocation method, this
In bright embodiment, described LED display includes multiple display panel, and details are as follows:
Step S11, determines in the width of described display panel, high and described LED display horizontally and vertically
The number of display panel.
In this step, the width of described display panel and high pass user select the type of described display panel to determine, described LED shows
In display screen, the number of display panel horizontally and vertically is determined by user's input.
Step S12 determines the load capacity controlling card in the type of Video Controller and described Video Controller.
In this step, the type of described Video Controller selects to determine by user.Control in described Video Controller
The load capacity of card is set by user and determines, the load capacity controlling card in this Video Controller includes the reason of load capacity
Opinion width and theoretical level.
Step S13, according to display horizontally and vertically in the width of described display panel, height, described LED display
The load capacity controlling card in the number of plate, the type of Video Controller and described Video Controller determines required video
The quantity of controller.
Alternatively, described step S13 specifically includes:
A1, type according to described Video Controller determine the quantity controlling card in described Video Controller, control card
On network interface quantity and the load capacity of network interface.Specifically, the type of the described Video Controller selected according to user determines
The quantity controlling card in described Video Controller, the network interface quantity controlled on card and the load capacity of network interface.Specifically, no
Differing with the quantity of the Video Controller internal control fabrication of type, the quantity of Video Controller internal control fabrication can be 2, it is possible to
Think other quantity.The type of different types of Video Controller internal control fabrication can also differ, the described type controlling card
Including the described network interface quantity controlled on card and the load capacity of network interface, network interface quantity can be 2 or 4.Specifically, in reality
In the situation of border, the load capacity of network interface card is limited by frequency video signal, byte number etc., is shown below:
The load capacity of network interface is limited to:Wherein freq is frequency video signal,
Bytes is the byte number that color depth is corresponding, and Width is that the band of network interface carries width.
A2, according to described control card on network interface quantity determine described control card network interface type.Card is controlled according to described
On network interface quantity can define described control card network interface type, such as, when described control card on network interface quantity be 2, can
Defining the described card that controls is double network interface types, similarly, when the described network interface quantity controlled on card is 4, controls described in definable
Card is four network interface types, wherein, the double network interface branch of the flow direction of double network interfaces, four network interfaces flow to four network interface branches.
Display panel horizontally and vertically in A3, width according to described display panel, height, described LED display
The load capacity controlling card in number, the load capacity of network interface, described Video Controller determines under described network interface type different
The quantity controlling card needed for loading regime, and the quantity of required Video Controller.
The size of the quantity controlling card needed for different loading regimes under network interface type described in A4, comparison, according to comparing knot
Fruit selects corresponding loading regime, and then determines the quantity controlling card needed for the loading regime of selection, and required video
The quantity of controller.
Alternatively, above-mentioned A3 specifically includes:
A31, determine loading regime corresponding to network interface type controlling card.
Specifically, may determine that, according to the network interface type controlling card, the loading regime that described network interface type may be corresponding.When
The described network interface type controlling card be double network interface types, and loading regime corresponding to the most described pair of network interface type includes: 1*2 band load and
2*1 band carries；When the described network interface type controlling card is four network interface types, the loading regime bag that the most described four network interface types are corresponding
Include: 1*4 band carries, 4*1 band carries and 2*2 band carries.When the described network interface type correspondence 1*2 loading regime controlling card, represent a control
Network interface in fabrication is that the video tape of the distribution band load video control card of 1 row 2 row carries matrix；When the described network interface type controlling card
Corresponding 2*1 loading regime, represents that the network interface in a video control card is the video tape load of the band load video control card of 2 row 1 row
Matrix；When the network interface type correspondence 1*4 loading regime of described control card, represent that a network interface controlled in card is dividing of 1 row 4 row
Strap carries the video tape of video control card and carries matrix；When the described network interface type correspondence 4*1 loading regime controlling card, represent one
Network interface in video control card is that the video tape of the band load video control card of 4 row 1 row carries matrix；When the described network interface class controlling card
Type correspondence 2*2 loading regime, represents that the network interface in a video control card is the video tape of the band load video control card of 2 row 2 row
Carry matrix.
A32, according to loading regime corresponding to described network interface type, described display panel Video Controller wide, described in
Control the actual width in the load capacity controlling card in the molded breadth in the load capacity of card determines described Video Controller
Degree.
Specifically, if a width of p point of described display panel, in the load capacity controlling card in described Video Controller
Molded breadth is a point, and loading regime corresponding to described network interface type is M*N, the band controlling card in described Video Controller
Developed width in loading capability is:T is described loading regime numbering and t >=1, and M represents described band load side
The band of formula carries line number, and N represents that the band of described loading regime lists number.
A33, control according to the video high, described of the load capacity of described network interface, the display panel wide, described of described display panel
The theory in the load capacity controlling card in the molded breadth in the load capacity controlling card in device, described Video Controller
Highly determine the actual height in the load capacity controlling card in described Video Controller；
Specifically, if a height of q point of described display panel, in the load capacity controlling card in described Video Controller
Theoretical level is b point, and loading regime corresponding to described network interface type is M*N, the band controlling card in described Video Controller
Actual height in loading capability is:
A34, the developed width according in the load capacity controlling card in described Video Controller, described Video Controller
In the load capacity controlling card in actual height and described LED display in display panel horizontally and vertically
Number determine the quantity controlling card needed for described loading regime corresponding to network interface type controlling card, and required video
The quantity of controller.
Specifically, for ease of understanding, defined functionIf horizontal direction in described LED display
Number is for m, and in described LED display, the number of the display panel of vertical direction is n, and loading regime corresponding to described network interface type is M*N,
Block in conjunction with controlling in the developed width in the load capacity controlling card in described Video Controller, described Video Controller
Actual height in load capacity, the quantity of required control card is:
Alternatively, above-mentioned A4 specifically includes:
Under network interface type described in A41, comparison, the size of the quantity controlling card needed for different loading regimes, determines minimum number
The control card of amount.
A42, the loading regime controlling card correspondence of selection minimum number, and then determine the control needed for the loading regime of selection
The quantity of fabrication, and the quantity of required Video Controller.
Specifically, described A42 includes:
A421, select the loading regime that card is corresponding that controls of minimum number, and then needed for determining the loading regime of selection
Control the quantity of card；
The quantity of the Video Controller needed for A422, the loading regime determining selection according to following formula:
Wherein, CardtControlling card quantitative value for minimum, single described Video Controller includes that k opens the described card that controls, and wherein % represents remaining
Number is assigned to molecule.
For the quantity controlling card needed for further explaining how to determine the loading regime of selection, and required video
The quantity of controller, illustrates with concrete application examples below:
When the number of described Video Controller internal control fabrication is 2, and when described network interface type is double network interface, this pair of network interface bag
Include 1*2 band to carry and 2*1 band two kinds of loading regimes of load:
1), 1*2 band carry time, one card band carry width be
The band of one card carries height:Definition
Therefore need altogetherZhang Ka,
The number i.e. needing Video Controller is:
2), 2*1 band carry time, one card band carry width be
The band of one card carries height
Therefore need altogetherZhang Ka, i.e. needs Video Controller
Number is:
According to min (Card1,Card2) select corresponding loading regime, such as, at Card1Less than Card2Time, selection
Loading regime is that 1*2 band carries；
When the number of described Video Controller internal control fabrication is 2, and when described network interface type is four network interface, this four network interfaces bag
Include 1*4 band load, 4*1 band carries and 2*2 band three kinds of loading regimes of load:
3), 1*4 band carry time, one card band carry width be
The band of one card carries height:
Therefore need altogetherZhang Ka, i.e. needs Video Controller
Number is:
4), when 4*1 band carries, the band of a card carries width and is
The band of one card carries height
Therefore need altogetherZhang Ka, i.e. needs Video Controller
Number is:
5), 2*2 band carry time, one card band carry width be
The band of one card carries height
Therefore need altogetherZhang Ka, i.e. needs Video Controller
Number is:
According to min (Card3,Card4,Card5) select corresponding loading regime.
Alternatively, after determining loading regime, by each card in traversal Video Controller, it is calculated each
In card, the band of network interface carries region, i.e. can determine that each casing is by which network interface band of which control card of which controller to be carried.
In first embodiment of the invention, according to horizontal direction in the width of described display panel, height, described LED display with hang down
Nogata to the number of display panel, the type of Video Controller and described Video Controller in control card load capacity straight
Connect the quantity that may determine that required Video Controller, simple and quick, thus the band that improve LED display carries allocative efficiency.
Should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to the elder generation of execution sequence
After, the execution sequence of each process should determine with its function and internal logic, and should be to the implementation process structure of the embodiment of the present invention
Become any restriction.
Embodiment two:
Fig. 2 shows that a kind of LED display band that second embodiment of the invention provides carries the structure chart of configuration device, this reality
Executing in example, described LED display includes multiple display panel, for convenience of description, illustrate only relevant to the embodiment of the present invention
Part.
This LED display band carries configuration device and includes: display panel information acquisition unit 21, Video Controller type obtain single
Unit 22, Video Controller quantity determine unit 23.Wherein:
Display panel information acquisition unit 21, for determining level in the width of described display panel, high and described LED display
The number of the display panel of direction and vertical direction.
Specifically, the width of described display panel and high pass user select the type of described display panel to determine, described LED shows
In screen, the number of display panel horizontally and vertically is determined by user's input.
Video Controller type acquiring unit 22, in type and the described Video Controller determining Video Controller
Control card load capacity.
Specifically, the type of described Video Controller selects to determine by user.Control card in described Video Controller
Load capacity set by user and determine, the load capacity controlling card in this Video Controller includes the theory of load capacity
Width and theoretical level.
Video Controller quantity determines unit 23, water in the width according to described display panel, height, described LED display
Square to in the number of the display panel of vertical direction, the type of Video Controller and described Video Controller control card
Load capacity determines the quantity of required Video Controller.
Alternatively, described Video Controller quantity determines that unit 23 specifically includes:
Control card information acquisition module, in determining described Video Controller according to the type of described Video Controller
Control the quantity of card, the network interface quantity controlled on card and the load capacity of network interface.Specifically, regard according to user's selection
Frequently the quantity controlling card in the type of controller determines described Video Controller, the network interface quantity controlled on card and network interface
Load capacity.Specifically, the quantity of different types of Video Controller internal control fabrication differs, Video Controller internal control fabrication
Quantity can be 2, it is also possible to for other quantity.The type of different types of Video Controller internal control fabrication can not also phase
With, the described type controlling card includes the described network interface quantity controlled on card and the load capacity of network interface, and network interface quantity is permissible
It is 2 or 4.Specifically, in a practical situation, the load capacity of network interface card is limited by frequency video signal, byte number etc., as follows
Shown in formula:
The load capacity of network interface is limited to:Wherein freq is frequency video signal,
Bytes is the byte number that color depth is corresponding, and Width is that the band of network interface carries width.
Network interface type acquisition module, for determining the described network interface class controlling card according to the described network interface quantity controlled on card
Type.
Video Controller quantity determines module, level in the width according to described display panel, height, described LED display
The band controlling card in the number of the display panel of direction and vertical direction, the load capacity of network interface, described Video Controller carries energy
Power determines the quantity controlling card under described network interface type needed for different loading regimes, and the number of required Video Controller
Amount.
Control card quantity comparison module, the number controlling card needed for different loading regimes under relatively described network interface type
The size of amount, selects corresponding loading regime according to comparative result, and then controls card needed for determining the loading regime of selection
Quantity, and the quantity of required Video Controller.
Alternatively, above-mentioned Video Controller quantity determines that module specifically includes:
Loading regime acquisition module, for determining the loading regime that the network interface type controlling card is corresponding.Card is controlled when described
Network interface type be double network interface types, loading regime corresponding to the most described pair of network interface type includes: 1*2 band carries and 2*1 band carries；When
The described network interface type controlling card is four network interface types, and loading regime corresponding to the most described four network interface types includes: 1*4 band carries,
4*1 band carries and 2*2 band carries.
Load capacity developed width acquisition module, for the loading regime corresponding according to described network interface type, described display
The molded breadth in the load capacity controlling card in the Video Controller wide, described of plate determines the control in described Video Controller
Developed width in the load capacity of fabrication.
Specifically, if a width of p point of described display panel, in the load capacity controlling card in described Video Controller
Molded breadth is a point, and loading regime corresponding to described network interface type is M*N, the band controlling card in described Video Controller
Developed width in loading capability is:T is described loading regime numbering and t >=1, and M represents described band load side
The band of formula carries line number, and N represents that the band of described loading regime lists number.
Load capacity actual height acquisition module, for the load capacity according to described network interface, the width of described display panel, institute
State in the molded breadth in the load capacity controlling card in the Video Controller high, described of display panel, described Video Controller
The load capacity controlling card in theoretical level determine the reality in the load capacity controlling card in described Video Controller
Highly.
Specifically, if a height of q point of described display panel, in the load capacity controlling card in described Video Controller
Theoretical level is b point, and loading regime corresponding to described network interface type is M*N, the band controlling card in described Video Controller
Actual height in loading capability is:
Video Controller quantity determines module, for according in the load capacity controlling card in described Video Controller
In developed width, described Video Controller control card load capacity in actual height and described LED display in water
Square to the control determined with the number of the display panel of vertical direction needed for described loading regime corresponding to network interface type controlling card
The quantity of fabrication, and the quantity of required Video Controller.
Specifically, for ease of understanding, defined functionIf horizontal direction in described LED display
Number is for m, and in described LED display, the number of the display panel of vertical direction is n, and loading regime corresponding to described network interface type is M*N,
Block in conjunction with controlling in the developed width in the load capacity controlling card in described Video Controller, described Video Controller
Actual height in load capacity, the quantity of required control card is:
Alternatively, above-mentioned control card quantity comparison module specifically includes:
The control card acquisition module of minimum number, is used for the control needed for different loading regimes under the described network interface type of comparison
The size of the quantity of card, determines the control card of minimum number；
Loading regime selects module, for selecting the loading regime controlling card correspondence of minimum number, and then determines selection
Loading regime needed for the quantity controlling card, and the quantity of required Video Controller.
Specifically, described loading regime selects module to include:
The quantity controlling card determines module, for selecting the control of minimum number to block corresponding loading regime, and then determines
The quantity controlling card needed for the loading regime selected；
The number calculating section of Video Controller, for determining that according to following formula the video needed for the loading regime of selection controls
The quantity of device:Wherein, Cardt is minimum control card quantitative value, single described Video Controller bag
Include k and open described control card.
In order to further explain how to apply LED display band to carry configuration device, illustrate with concrete application examples below:
Fig. 3 shows that a kind of LED display band that second embodiment of the invention provides carries configuration systematic difference scene graph,
LED display band carries configuration system and includes host computer, Video Controller and LED display.Can exist many in Video Controller
Opening video control card, every video control card comprises double network interface or four network interfaces.LED display includes multiple display panel.Each
Connected by netting twine between assembly and between display panel.If cascade connects between Video Controller, then host computer has only to and the
One Video Controller connects；If being not connected between Video Controller, then host computer is connected with each Video Controller.
In second embodiment of the invention, according to horizontal direction in the width of described display panel, height, described LED display with hang down
Nogata to the number of display panel, the type of Video Controller and described Video Controller in control card load capacity straight
Connect the quantity that may determine that required Video Controller, simple and quick, thus the band that improve LED display carries allocative efficiency.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions are actually
Perform with hardware or software mode, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel
Each specifically should being used for can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, and described unit
Dividing, be only a kind of logic function and divide, actual can have other dividing mode, the most multiple unit or assembly when realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or
The coupling each other discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is the most in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), random access memory are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (10)
1. LED display band carries a collocation method, and described LED display includes multiple display panel, it is characterised in that described side
Method includes:
Determine in the width of described display panel, high and described LED display the number of display panel horizontally and vertically；
Determine the load capacity controlling card in the type of Video Controller and described Video Controller；
The number of display panel horizontally and vertically in width according to described display panel, height, described LED display, regard
Frequently the load capacity controlling card in the type of controller and described Video Controller determines the number of required Video Controller
Amount.
2. the method for claim 1, it is characterised in that the described width according to described display panel, height, described LED show
Control in the number of display panel, the type of Video Controller and described Video Controller horizontally and vertically in screen
The load capacity of fabrication determines the quantity of required Video Controller, specifically includes:
The network interface that type according to described Video Controller determines the quantity controlling card in described Video Controller, controls on card
Quantity and the load capacity of network interface；
The described network interface type controlling card is determined according to the described network interface quantity controlled on card；
The number of display panel horizontally and vertically, net in width according to described display panel, height, described LED display
The load capacity controlling card in the load capacity of mouth, described Video Controller determines different loading regimes under described network interface type
The required quantity controlling card, and the quantity of required Video Controller；
The relatively size of the quantity controlling card needed for different loading regimes under described network interface type, it is right to select according to comparative result
The loading regime answered, and then determine the quantity controlling card needed for the loading regime of selection, and required Video Controller
Quantity.
3. method as claimed in claim 2, it is characterised in that the described width according to described display panel, height, described LED show
Control card in the number of display panel horizontally and vertically, the load capacity of network interface, described Video Controller in screen
Load capacity determine under described network interface type the quantity controlling card needed for different loading regimes, and required video controls
The quantity of device, specifically includes:
Determine the loading regime that the network interface type controlling to block is corresponding；
According to loading regime corresponding to described network interface type, described display panel Video Controller wide, described in control card
Molded breadth in load capacity determines the developed width in the load capacity controlling card in described Video Controller；
Load capacity according to described network interface, described display panel display panel wide, described Video Controller high, described in control
The theoretical level in the load capacity controlling card in molded breadth in the load capacity of fabrication, described Video Controller determines
The actual height in the load capacity controlling card in described Video Controller；
According to the developed width in the load capacity controlling card in described Video Controller, control in described Video Controller
In actual height in the load capacity of card and described LED display, the number of display panel horizontally and vertically is true
The quantity controlling card needed for the loading regime that the fixed described network interface type controlling to block is corresponding, and required Video Controller
Quantity.
4. method as claimed in claim 2, it is characterised in that under described comparison described network interface type needed for different loading regimes
The size of quantity controlling card, select corresponding loading regime according to comparative result, and then determine the loading regime institute of selection
The quantity controlling card needed, and the quantity of required Video Controller, specifically include:
Relatively the size of the quantity controlling card needed for different loading regimes under described network interface type, determines the control of minimum number
Card；
Select the loading regime that card is corresponding that controls of minimum number, and then determine the number controlling card needed for the loading regime of selection
Amount, and the quantity of required Video Controller.
5. method as claimed in claim 4, it is characterised in that the band load side controlling card correspondence of described selection minimum number
Formula, and then determine the quantity controlling card needed for the loading regime of selection, and the quantity of required Video Controller, specifically wrap
Include:
Select the loading regime that card is corresponding that controls of minimum number, and then determine the number controlling card needed for the loading regime of selection
Amount；
The quantity of Video Controller needed for the loading regime of selection is determined according to following formula:Wherein,
Cardt is minimum control card quantitative value, and single described Video Controller includes that k opens described control and blocks.
6. LED display band carries a configuration device, and described LED display includes multiple display panel, it is characterised in that described dress
Put and include:
Display panel information acquisition unit, for determine in the width of described display panel, high and described LED display horizontal direction and
The number of the display panel of vertical direction；
Video Controller type acquiring unit, the control in the type determining Video Controller and described Video Controller
The load capacity of card；
Video Controller quantity determines unit, horizontal direction in the width according to described display panel, height, described LED display
Energy is carried with the band controlling card in the number of the display panel of vertical direction, the type of Video Controller and described Video Controller
Power determines the quantity of required Video Controller.
7. device as claimed in claim 6, it is characterised in that described Video Controller quantity determines that unit specifically includes:
Control card information acquisition module, for determining the control in described Video Controller according to the type of described Video Controller
The quantity of card, the network interface quantity controlled on card and the load capacity of network interface；
Network interface type acquisition module, for determining the described network interface type controlling card according to the described network interface quantity controlled on card；
Video Controller quantity determines module, horizontal direction in the width according to described display panel, height, described LED display
True with the load capacity controlling card in the number of the display panel of vertical direction, the load capacity of network interface, described Video Controller
Determine the quantity controlling card needed for different loading regimes under described network interface type, and the quantity of required Video Controller；
Control card quantity comparison module, the quantity controlling card needed for different loading regimes under relatively described network interface type
Size, selects corresponding loading regime according to comparative result, and then determines the quantity controlling card needed for the loading regime of selection,
And the quantity of required Video Controller.
8. device as claimed in claim 7, it is characterised in that described Video Controller quantity determines that module specifically includes:
Loading regime acquisition module, for determining the loading regime that the network interface type controlling card is corresponding；
Load capacity developed width acquisition module, for according to loading regime corresponding to described network interface type, described display panel
The molded breadth in the load capacity controlling card in Video Controller wide, described determines the control card in described Video Controller
Load capacity in developed width；
Load capacity actual height acquisition module, for according to the load capacity of described network interface, the width of described display panel, described aobvious
Show the molded breadth in the load capacity controlling card in the Video Controller high, described of plate, control in described Video Controller
Theoretical level in the load capacity of fabrication determines the actual height in the load capacity controlling card in described Video Controller；
Video Controller quantity determines module, for according to the reality in the load capacity controlling card in described Video Controller
In width, described Video Controller control card load capacity in actual height and described LED display in level side
To the control card determined with the number of the display panel of vertical direction needed for the loading regime that the described network interface type controlling to block is corresponding
Quantity, and the quantity of required Video Controller.
9. device as claimed in claim 7, it is characterised in that described control card quantity comparison module specifically includes:
The control card acquisition module of minimum number, under relatively described network interface type, controlling needed for different loading regimes blocks
The size of quantity, determines the control card of minimum number；
Loading regime selects module, for selecting the loading regime controlling card correspondence of minimum number, and then determines the band of selection
The quantity controlling card needed for load mode, and the quantity of required Video Controller.
10. device as claimed in claim 9, it is characterised in that described loading regime selects module to specifically include:
The quantity controlling card determines module, for selecting the control of minimum number to block corresponding loading regime, and then determines selection
Loading regime needed for control card quantity；
The number calculating section of Video Controller, for determining Video Controller needed for the loading regime of selection according to following formula
Quantity:Wherein, Cardt is minimum control card quantitative value, and single described Video Controller includes that k opens
Described control blocks.
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Inventor after: Wang Yong Inventor after: Li Xuanzhong Inventor after: Liu Yu Inventor after: Wu Zhenzhi Inventor after: Wu Hanqu Inventor before: Li Xuanzhong Inventor before: Liu Yu Inventor before: Wu Zhenzhi Inventor before: Wu Hanqu |
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Effective date of registration: 20190612 Address after: 516083 No. 7 Yongda Road, Daya Bay West District, Huizhou City, Guangdong Province Patentee after: HUIZHOU AOTUO ELECTRONIC TECHNOLOGY CO., LTD. Address before: 518000 A6-B Building T2, Nanyuan High-tech Industrial Park, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Aoto Electronics Co., Ltd. |