CN105741756A - Control method of LED display screen system, and LED display screen system - Google Patents
Control method of LED display screen system, and LED display screen system Download PDFInfo
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- CN105741756A CN105741756A CN201610268186.8A CN201610268186A CN105741756A CN 105741756 A CN105741756 A CN 105741756A CN 201610268186 A CN201610268186 A CN 201610268186A CN 105741756 A CN105741756 A CN 105741756A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012550 audit Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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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- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
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- Control Of El Displays (AREA)
Abstract
The invention discloses a control method of an LED display screen system, and the LED display screen system. The control method comprises the steps of dividing the LED display screen into a plurality of display units; acquiring the use state of the plurality of display units; selecting a display unit from the unused display units in the plurality of display units; and transmitting program content to the selected display unit of the LED display screen for displaying. The LED display screen system can display contents from a plurality of control terminals on one LED display screen, thereby improving utilization rate of the LED display screen.
Description
Technical field
The present invention relates to technical field of LED display, more particularly, to control method and the LED display screen system of LED display screen system.
Background technology
LED display is to use light emitting diode (LED) as the display device of pixel element.LED display adopts the array of multiple LED composition, it is possible to be used for showing word, image and video information.LED display has the superiority of following aspect: high gray scale, wide visible angle, abundant color and customizable screen shape.Therefore, LED display is widely used in the every field such as industry, traffic, commercial advertisement, information issue, sports tournament.
Existing LED display screen system such as includes controlling terminal, local controller and LED display.Controlling terminal is such as special-purpose computer, wherein stores the programme contents such as word, image or video.Control terminal and programme content is sent to local controller, thus driving LED display display program content.Need within the system, for being equipped with special-purpose computer near each LED display, thus causing equipment price expensive, inconvenience to be installed.
The LED display screen system 100 improved further is as it is shown in figure 1, not only include controlling terminal 110, local controller 130 and LED display 140, and includes the webserver 120.Control terminal 110 to be not limited to be arranged on the special-purpose computer near LED display 140, but can adopt various special-purpose computer and or general purpose computer, including being just not limited to desk computer, notebook, mobile phone, panel computer, and away from LED display 140.User operation controls terminal 110, by wired or wireless network entry to the webserver 120, it would be desirable to the programme content of issue, is sent to the webserver 120 by wired or wireless network.As in figure 2 it is shown, the webserver 120 includes forwarding module 121.Programme content, by wired or wireless network, is forwarded to local controller 130, thus driving LED display 140 display program content by the webserver 120.This LED display screen system 100 need not be equipped with special-purpose computer near LED display 140.For multiple LED displays 140, it is possible to adopt one to control terminal and carry out the issue of programme content, thus the cost of display screen system can be saved, control management convenient, and reduce the equipment such as special-purpose computer of this locality, thus improve the stability of system.
But, the LED display in this LED display screen system 100 only supports that a control terminal carries out the issue of programme content.Owing to one controls the exclusive LED display of terminal, therefore cause that the utilization rate of LED display curtain 140 is very low.
Therefore, it is desirable to LED display screen system can show the content from multiple control terminals in same display screen.
Summary of the invention
It is an object of the invention to provide a kind of new LED display screen system, this LED display screen system can show the content from multiple control terminals on a LED display, thus improving the utilization rate of LED display.
According to an aspect of the present invention, it is provided that the control method of a kind of LED display screen system, including: LED display is divided into multiple display unit；Obtain the use state of the plurality of display unit；Not using from the plurality of display unit selects display unit in display unit；And programme content is assigned in the selected display unit of described LED display displays.
Preferably, the step of the use state obtaining multiple display units of LED display includes: store and update the use state of the plurality of display unit in the webserver；At least one is controlled terminal and is connected to the described webserver；And the described webserver to described at least one control terminal the use state of the plurality of display unit be provided.
Preferably, programme content is assigned in the selected display unit of described LED display the step displayed to include: at least one controls terminal provides respective selected display unit and respective programme content to the webserver；The described webserver selected display unit according at least one control terminal described, is integrated into the display content of described LED display by described programme content；The display content of described LED display is sent to local controller by the described webserver；And described local controller drives described LED display to show described display content.
Preferably, programme content is assigned in the selected display unit of described LED display the step displayed to include: at least one controls terminal provides respective selected display unit and respective programme content to the webserver；Described selected display unit and corresponding described programme content are sent to the local controller of correspondence by the described webserver；And described local controller according to described at least one control the selected display unit of terminal, described programme content is integrated into the display content of described LED display；And described local controller drives described LED display to show described display content.
Preferably, also include: described programme content is audited；And determine whether to show described programme content according to examination result, wherein, when examination & verification is passed through, programme content is assigned in the selected display unit of described LED display and displays, under auditing unsanctioned situation, stop the described programme content of transmission and the provider to described programme content notifies described auditing result.
According to a further aspect in the invention, it is provided that a kind of LED display screen system, it is characterised in that including: LED display, be divided into multiple display unit；Local controller, is connected with described LED display, is used for driving described LED display display program content in the plurality of display unit；And the webserver, it is connected with described local controller, receives programme content and selected display unit, and provide programme content to described local controller, wherein, programme content is assigned in the selected display unit of described LED display and displays by the described webserver.
Preferably, also include: at least one controls terminal, the described webserver provides the use state of the plurality of display unit at least one control terminal described, and at least one control terminal described provides respective programme content and selected respective display unit respectively.
Preferably, also include: at least one additional LED display screen, at least one additional LED display screen described includes at least one display unit respectively, wherein, programme content is assigned in the selected display unit of described LED display and at least one additional LED display screen described and displays by the described webserver.
Preferably, at least one in processing below the execution of the described webserver: examination & verification programme content, distribution display time interval, interpolation caption information, interpolation copyright information, form conversion, information filtering.
Preferably, the described webserver includes: processing module, is used for processing programme content；Forwarding module, for forwarding described programme content to described local controller；Cell location memorizer, for the quantity of the Configuration Type of storage and display unit and display unit；Location mode memorizer, for the use state of storage and display unit；And unit distribution module, for providing and update the use Status Flag of the plurality of display unit.
Preferably, the described webserver also includes program integration module, and for the programme content controlling terminal from difference is integrated into the display content of described LED display, and described display content is supplied to described local controller by the described webserver.
Preferably, described forwarding module is additionally operable to forward described selected display unit to described local controller.
Preferably, described local controller also includes program integration module, for the programme content controlling terminal from difference is integrated into the display content of described LED display.
Preferably, described LED display is multiple display unit according to following at least one model split: the difference figure layer of the different viewing areas of LED display curtain, the different time sheet showing image or display image.
Preferably, the use state of at least one control the plurality of display unit of terminal demonstration described.
Preferably, at least one control terminal described and described local controller are connected to the described webserver via network respectively.
Preferably, described network connects the one including in wired, wireless mode or mobile communication network.
This LED display screen system adopts the webserver to be assigned in the selected display unit of LED display by programme content and displays, thus can show the content from multiple control terminals on a LED display, thus improving the utilization rate of LED display.Multiple control terminals can control the display content of the different display units of LED display curtain respectively, it is achieved thereby that multiple user shares LED display curtain system.
Accompanying drawing explanation
By referring to the accompanying drawing description to the embodiment of the present invention, above-mentioned and other purposes of the present invention, feature and advantage will be apparent from.
Fig. 1 is illustrated based on the LED display screen system of network.
Fig. 2 illustrates the structural representation according to the webserver used in the LED display screen system of prior art.
Fig. 3 illustrates the structural representation of the webserver used in LED display screen system according to a first embodiment of the present invention.
Fig. 4 illustrates the flow chart of LED display screen system control method according to a second embodiment of the present invention.
Fig. 5 illustrates the flow chart of LED display system control method according to a third embodiment of the present invention.
Detailed description of the invention
It is more fully described the present invention hereinafter with reference to accompanying drawing.In various figures, identical element adopts similar accompanying drawing labelling to represent.For the sake of clarity, the various piece in accompanying drawing is not necessarily to scale.Furthermore, it is possible to some known part not shown.
Describe hereinafter the many specific details of the present invention, for instance the structure of all parts, material, size, process technique and technology, in order to be more clearly understood that the present invention.But just as the skilled person will understand, it is possible to do not realize the present invention according to these specific details.
The present invention can present in a variety of manners, some of them example explained below.
Referring still to Fig. 1, there is shown network LED display screen system.LED display screen system 100 includes controlling terminal 110, the webserver 120, local controller 130 and LED display 140.Control terminal 110 to be not limited to be arranged on the special-purpose computer near LED display 140, but can adopt various special-purpose computer and or general purpose computer, include but not limited to desk computer, notebook, mobile phone, panel computer, and away from LED display 140.If adopting the mobile terminal of mobile phone or panel computer etc, it is possible to control management easily.
When issuing the programme contents such as word, image or video, user operation controls terminal 110, by wired or wireless network entry to the webserver 120, it would be desirable to the programme content of issue, is sent to the webserver 120 by wired or wireless network.Programme content, by wired or wireless network, is forwarded to local controller 130, thus driving LED display 140 display program content by the webserver 120.Described network access mode includes adopting wired, wireless mode or mobile communication network.
LED display screen system according to the present invention, LED display 140 is divided into multiple display unit.LED display 140 can be multiple display unit according to following at least one model split: the difference figure layer of the different viewing areas of LED display curtain, the different time sheet showing image or display image.
When the different time sheet of LED display 140 is divided into different display units, it is possible on LED display 140, timesharing shows different programme contents, for instance, the display time of each display unit is some minutes.
When the different physical regions of LED display 140 are divided into different display units, if resolution is the LED display of 200*200, the display unit of 4 100*100 can be divided into, it is possible to be divided into the display unit of 2 200*100.
Control terminal 110 and can show the use state of the plurality of display unit so that user can select untapped display unit, and programme content and selected display unit are sent to the webserver 120.
The webserver 120 not only forwards programme content, and programme content can be assigned to the selected display unit of LED display 140.This LED display screen system at the different display units of a LED display 140, can show the content from multiple control terminals 110, such that it is able to improve the utilization rate of LED display 140.
Fig. 3 illustrates the structural representation of the webserver 140 used in LED display screen system according to a first embodiment of the present invention.The webserver 140 includes forwarding module 121, processing module 122, unit distribution module 123, cell location memorizer 124 and location mode memorizer 125.Preferably, the webserver 140 also includes program integration module 126.
Cell location memorizer 124 for storing the configuration information of LED display 140, i.e. the quantity of the Configuration Type of display unit and display unit.If according to the physical region of LED display 140 divides display unit, then the Configuration Type of display unit is the first kind, and the quantity of display unit is the quantity of multiple physical region.If according to the timeslice of LED display 140 divides display unit, then the Configuration Type of display unit is Second Type, and the quantity of display unit is the quantity of timeslice.If according to the figure layer of LED display 140 divides display unit, then the Configuration Type of display unit is the 3rd type, and the quantity of display unit is the quantity of figure layer.
Location mode memorizer 125 is for storing the use Status Flag of multiple display units of LED display 140.
The use Status Flag of the plurality of display unit is supplied to control terminal 110 by unit distribution module 123, make user in the use state controlling to see in terminal 110 multiple display units of LED display 140, and untapped display unit can be selected for display program content.
Processing module 122 receives programme content and selected display unit from controlling terminal 110, after programme content is audited, programme content and selected display unit is sent to forwarding module 121.
Meanwhile, processing module 122 indicating member distribution module 123, selected display unit is already at the state of use.Unit distribution module 123 revises the use Status Flag of storage in unit status register 125, and namely labelling is selected, and the use Status Flag of display unit is " using ".User is controlling it will be seen that selected display unit is in " using " state in terminal 110, thus what can only select other does not use display unit.
In this preferred embodiment, the webserver 120 includes program integration module 126, for the programme content controlling terminal from difference is integrated into the display content of LED display 140.Display content is forwarded to local controller 130 by forwarding module 121, thus driving LED display 140 to show described display content.
In alternate embodiments, programme content and selected display unit are directly forwarded to local controller 130 by the webserver 120.The programme content controlling terminal from difference is integrated into the display content of LED display 140 by described local controller 130, and drives LED display 140 to show described display content.In another alternative embodiment, the webserver 120 can realize the part of functions of local controller 130, such that it is able to simplify local controller 130.
In another alternative embodiment, the webserver 120 is possible not only to programme content is audited, and the programme content that can carry out other forms processes.Therefore, the webserver 120 performs at least one in following process: processes programme content, distribution display time interval, interpolation caption information, add copyright information, form conversion, information filtering.
Fig. 4 illustrates the flow chart of LED display screen system control method according to a second embodiment of the present invention.
In step S01, control terminal 110 and be connected to the webserver 120.
In step S02, the use Status Flag of multiple display units of LED display 140 is supplied to control terminal 110 by the webserver 120 so that user can control to see in terminal 110 the use state of multiple display units of LED display 140.
In step S03, user is programme content the information editing controlling to be intended to issue in terminal 110, or select the programme content editted in advance, select untapped display unit for display program content, then programme content and selected display unit are sent to the webserver 120.
In step S04, the programme content controlling terminal 120 submission is audited by the webserver 120.When judging that programme content does not pass through, perform step S05 further.When judging that programme content passes through, perform step S06 to S08 further.
In step S05, the webserver 120 stops to transmit programme content to local controller 130, and will audit unsanctioned information notice mobile terminal 110.
In step S06, the use Status Flag of display unit is revised as " using " by the webserver 120, i.e. numerical value in location mode memorizer 125 in the amendment webserver 120.
In step S07, selected display unit and corresponding programme content are sent to local controller 130 by network by the webserver 120.
In step S08, local controller 130 is according to selected display unit and corresponding programme content, in the program of programme content integrated LED display screen 140, LED display 140 will be driven to show, thus adopting multiple display units of LED display 140 to show the programme content controlling terminal from difference.
Fig. 5 illustrates the flow chart of LED display system control method according to a third embodiment of the present invention.
In the control method according to the 3rd embodiment, step S01 to S06 is identical with the corresponding steps of the control method according to the second embodiment, therefore no longer describes in detail.
Different from the control method according to the second embodiment, in step S04, the programme content controlling terminal 120 submission is audited by the webserver 120.When judging that programme content passes through, after performing step S06, perform step S11 and S12 further.
In step s 11, program, according to selected display unit and corresponding programme content, by the program of programme content integrated LED display screen 140, is then sent to local controller 130 by network by the webserver 120.
In step S08, local controller 130 is according to the program driven LED display 140 received, thus adopting multiple display units of LED display 140 to show the programme content controlling terminal from difference.
Should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
According to embodiments of the invention as described above, these embodiments do not have all of details of detailed descriptionthe, are not intended to the specific embodiment that this invention is only described yet.Obviously, as described above, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to explain principles of the invention and practical application better, so that skilled artisan can utilize the present invention and the amendment on basis of the present invention to use well.The present invention is limited only by the restriction of claims and four corner thereof and equivalent.
Claims (17)
1. a control method for LED display screen system, including:
LED display is divided into multiple display unit；
Obtain the use state of the plurality of display unit；
Not using from the plurality of display unit selects display unit in display unit；And
Programme content is assigned in the selected display unit of described LED display and displays.
2. control method according to claim 1, wherein, the step of the use state obtaining multiple display units of LED display includes:
The webserver stores and updates the use state of the plurality of display unit；
At least one is controlled terminal and is connected to the described webserver；And
The described webserver provides the use state of the plurality of display unit at least one control terminal described.
3. control method according to claim 1, wherein, is assigned to programme content in the selected display unit of described LED display the step displayed and includes:
At least one controls terminal provides respective selected display unit and respective programme content to the webserver；
The described webserver selected display unit according at least one control terminal described, is integrated into the display content of described LED display by described programme content；
The display content of described LED display is sent to local controller by the described webserver；And
Described local controller drives described LED display to show described display content.
4. control method according to claim 1, wherein, is assigned to programme content in the selected display unit of described LED display the step displayed and includes:
At least one controls terminal provides respective selected display unit and respective programme content to the webserver；
Described selected display unit and corresponding described programme content are sent to the local controller of correspondence by the described webserver；And
The described local controller selected display unit according at least one control terminal described, is integrated into the display content of described LED display by described programme content；And
Described local controller drives described LED display to show described display content.
5. control method according to claim 1, also includes:
Described programme content is audited；And
Determine whether to show described programme content according to examination result,
Wherein, when examination & verification is passed through, programme content is assigned in the selected display unit of described LED display and displays,
Under auditing unsanctioned situation, stop the described programme content of transmission and the provider to described programme content notifies described auditing result.
6. a LED display screen system, it is characterised in that including:
LED display, is divided into multiple display unit；
Local controller, is connected with described LED display, is used for driving described LED display display program content in the plurality of display unit；And
The webserver, is connected with described local controller, receives programme content and selected display unit, and provides programme content to described local controller,
Wherein, programme content is assigned in the selected display unit of described LED display and displays by the described webserver.
7. LED display screen system according to claim 6, it is characterized in that, also include: at least one controls terminal, the described webserver provides the use state of the plurality of display unit at least one control terminal described, and at least one control terminal described provides respective programme content and selected respective display unit respectively.
8. LED display screen system according to claim 6, it is characterized in that, also include: at least one additional LED display screen, at least one additional LED display screen described includes at least one display unit respectively, wherein, programme content is assigned in the selected display unit of described LED display and at least one additional LED display screen described and displays by the described webserver.
9. LED display screen system according to claim 6, it is characterized in that, at least one in processing below the execution of the described webserver: examination & verification programme content, distribution display time interval, interpolation caption information, interpolation copyright information, form conversion, information filtering.
10. LED display screen system according to claim 9, it is characterised in that the described webserver includes:
Processing module, is used for processing programme content；
Forwarding module, for forwarding described programme content to described local controller；
Cell location memorizer, for the quantity of the Configuration Type of storage and display unit and display unit；
Location mode memorizer, for the use state of storage and display unit；And
Unit distribution module, for providing and update the use Status Flag of the plurality of display unit.
11. LED display screen system according to claim 10, it is characterized in that, the described webserver also includes program integration module, for the programme content controlling terminal from difference is integrated into the display content of described LED display, and described display content is supplied to described local controller by the described webserver.
12. LED display screen system according to claim 10, it is characterised in that described forwarding module is additionally operable to forward described selected display unit to described local controller.
13. LED display screen system according to claim 12, it is characterised in that described local controller also includes program integration module, for being integrated into the display content of described LED display by the programme content controlling terminal from difference.
14. LED display screen system according to claim 6, it is characterized in that, described LED display is multiple display unit according to following at least one model split: the difference figure layer of the different viewing areas of LED display curtain, the different time sheet showing image or display image.
15. LED display screen system according to claim 7, it is characterised in that the use state of at least one control the plurality of display unit of terminal demonstration described.
16. LED display screen system according to claim 6, it is characterised in that at least one control terminal described and described local controller are connected to the described webserver via network respectively.
17. LED display screen system according to claim 16, it is characterised in that described network connects the one including in wired, wireless mode or mobile communication network.
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| CN201610268186.8A CN105741756A (en) | 2016-04-26 | 2016-04-26 | Control method of LED display screen system, and LED display screen system |
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| CN107302711A (en) * | 2017-08-08 | 2017-10-27 | 西安万像电子科技有限公司 | Media Resource Processing System |
| CN107302711B (en) * | 2017-08-08 | 2020-12-11 | 西安万像电子科技有限公司 | Media resource processing system |
| CN112866765A (en) * | 2017-08-08 | 2021-05-28 | 西安万像电子科技有限公司 | Processing system of media resource |
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