CN102800282B - Recognition method and recognition system of LED display screen - Google Patents
Recognition method and recognition system of LED display screen Download PDFInfo
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Abstract
The invention provides a recognition method and recognition system of an LED display screen. The LED display screen is made by connecting a plurality of modules of the same specifications. The recognition system comprises a control end, an image collection unit and an automatic recognition unit, wherein the control end is used for sending a group of videos or images to the LED display screen to be displayed and played; the image collection unit is used for collecting the displayed information of the LED display screen and outputting the result of image information; and the automatic recognition unit is used for receiving and analyzing the structure of the information output by the image collection unit to get the connection relation between the modules making up the LED display screen. According to the invention, the recognition method and recognition system of the LED display screen simplify the traditional complex recognition and recognition method, avoid mistakes possibly caused by complicated steps in the traditional method, and significantly save time, while reducing the possibility of configuration errors caused by the improper operations of users.
Description
Technical field
The present invention relates to LED display technique field, relate in particular to a kind of recognition methods and recognition system of LED display.
Background technology
Now widely used LED display system, Fig. 1 is LED display system architectures schematic diagram in prior art, as shown in Figure 1, is made up of display screen control end and LED display.LED display is made up of the identical module of several specifications, and display screen control end sends some roads control signal, a string module of serial connection successively of each road signal controlling.
Fig. 2 is the structural representation that forms the module of LED display in prior art, as shown in Figure 2, each module correspondence a viewing area of LED display.Each road signal controlling of being sent by display screen control end the module of several LED display, that is: a certain road signal controlling that display screen control end sends viewing areas corresponding to these modules.
For controlled LED display can correctly be shown, display screen control end need to obtain the demonstration data of the viewing area of each road control signal control; The demonstration data of each the road signal providing due to display screen control end are again serials, and therefore display screen control end also needs the physical connection order of the module of knowing this viewing area of composition.Therefore,, in LED display system, display screen control end need to accurately be known: each road signal that display screen control end sends is controlled the physical connection order of He Gai region, LED display region inner module.
Module number due to each road signal controlling of display screen control end in practical application is unfixing, the annexation of each module is also different, can be left and right serial connection, serial connection or even unordered random connection up and down, cause display screen control end cannot predict physical connection that each road signal controls each module in He Gai region, LED display region sequentially.In Fig. 3-a, 1 tunnel signal controlling of display screen control end one be listed as altogether 16 viewing areas that module forms by 4 row * 4; In Fig. 3-b, 3 tunnel signal controlling of display screen control end 8 row * 8 row amount to the viewing areas of 64 modules compositions, wherein the 1st road and the 2nd road signal have all been controlled the viewing areas that 3 row * 8 row amount to 24 modules compositions, the 3rd tunnel signal controlling 2 row * 8 row amount to the viewing areas of 16 modules compositions.The 1st road of Fig. 3-a, Fig. 3-b and the module closure on the 3rd tunnel are left and right serial connection, and the module closure on the 2nd tunnel of Fig. 3-b is for being connected in series up and down.
For LED display can normally be worked, before user uses, need first by being installed on the recognition system of display screen control end, each road signal of identification display screen control end is controlled the order of connection of each module in He Gai region, LED display region.
In traditional LED display recognition system, the identification of He Gai region, the LED display region inner module order of connection that each road signal is controlled, General Requirements user carries out input operation to each module on software interface.LED display as shown in Figure 4, by M capable × N row module forms.Recognition system can software end generate M capable × two-dimensional matrix of N row.Display screen control end is lighted the modules of each road signal controlling successively one by one, often lights a module, and user selects the position of current bright module on the two-dimensional matrix of software interface.The module of as capable in the X of current LED screen, Y column position is in illuminating state, on the two-dimensional matrix interface that user need to provide at configuration software, selects that X is capable, the module of Y column position., traditional LED display recognition system need to be by user the input operation on software inform the residing positional information of modules of the every road of control end signal controlling.Recognition system, according to obtaining these information, completes the identification to LED display module annexation.
In the time that LED display module number used is less, aforesaid operations process is comparatively simple, and workload and difficulty are all little; But in the time that LED display module number used is more, it is very loaded down with trivial details that the operating process of whole identification will become, difficulty also increases greatly.To support the SD LED display of 1024*768 resolution as example, its module number can reach thousands of, if it is corresponding one by one to rely on artificial cognition to carry out, and for user, huge, the consuming time very long and work that very easily makes mistakes again of workload beyond doubt.
Current, large-scale LED display application is more and more extensive, identifies obvious inefficiency according to traditional mode, and user applies inconvenience very.The present invention proposes a kind of easy recognition method, there is no loaded down with trivial details step, also carries out observe and decide without user effort time and efforts, conveniently completes identifying.The method that the present invention uses is to introduce image collecting device and automatic identification module, obtains module link information by the data of automatic identification module analysis image device collection, replaces artificial input with this, improves user's operating experience of layoutprocedure.
Summary of the invention
The object of this invention is to provide a kind of recognition system and recognition methods of easy LED display, can facilitate and carry out quickly the identification of LED display module annexation, without loaded down with trivial details step, also carry out observe and decide without user effort time and efforts, conveniently complete identification and the layoutprocedure of LED display module annexation.
For solving the problems of the technologies described above, the invention provides a kind of recognition system of LED display, described LED display is formed by connecting by the identical module of some specifications, described recognition system comprises: control end, be used for sending one group of video or image to described LED display, so that described LED display displays the play; Image acquisition units, described image acquisition units is used for gathering the demonstration information of described LED display, and using all demonstration information that gather as output image information result; And automatic identification unit, described automatic identification unit is for receiving and analyze the message structure of described image acquisition units output, to obtain the annexation of the module that forms described LED display, and the annexation of described module is passed to described control end.
Further, described image acquisition units is online equipment, and described image acquisition units completes startup, stops image acquisition work according to the order of described control end, and automatically described image information result is exported to described automatic identification unit.
Further, described image acquisition units is off-line device, described image acquisition units completes startup, stops image acquisition work according to control mode manually, and by control mode manually, described image information result is exported to described automatic identification unit.
Further, described control end has some roads control signal, and described module forms some viewing areas, each control signal control one viewing area, road.
Further, the closure of described module comprises a kind of or its combination in left and right series connection, up and down series connection or unordered connection.
Further, described control end is also configured setting according to the annexation of described module to described LED display, to complete the configuration setting work of Module recognition of LED display.
The present invention also provides a kind of recognition methods of LED display, and described recognition methods comprises: control end sends one group of video or image arrives described LED display, so that LED display displays the play; Start image acquisition units, to gather the demonstration information of described LED display; After the video that described control end sends or image player complete, described image acquisition units stops image acquisition work, and all demonstration information that gather are exported as image information result; Automatic identification unit receives and analyzes the image information result of described image acquisition units output, to obtain the annexation of the module that forms described LED display, and the annexation of described module is passed to described control end.
Further, described control end has some roads control signal, and described module forms some viewing areas, each control signal control one viewing area, road.
Further, the demonstration information of described LED display comprises: control end successively provides each road control signal, and a corresponding viewing area responds a road control signal; And module in described viewing area is lighted respectively successively according to the described control signal of correspondence or changes color.
Further, described automatic identification unit is for receiving with analytic process and comprise the message structure of described image acquisition units output: according to the corresponding relation of each road control signal and viewing area, determine the sequencing information of the viewing area corresponding with control signal; Light respectively successively according to the described control signal of correspondence according to the module in described viewing area or change color relation, determining the sequencing information of module in the viewing area corresponding with control signal.
Further, described in each, module receives after corresponding control signal, directly shows sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at described module place.
Further, the sequencing information of the viewing area at described module place and the described module sequencing information in its viewing area, place adopts numerical character, barcode information or 2 D code information mode to show.
Further, described automatic identification unit directly receives and records sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at the described module place that employing numerical character, barcode information or 2 D code information mode show, to complete the identification of the order of connection of each module in the viewing area of each the road control signal control to described control end and described viewing area.
Further, described in each, module receives after corresponding control signal, adopts sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at some image expression modules place.
Further, described automatic identification unit receives and changes sequencing information and the sequencing information of described module in its viewing area, place of viewing area that adopts some image expression modules place, to complete the identification of the order of connection of each module in the viewing area of each the road control signal control to described control end and described viewing area.
Further, described image acquisition units is online equipment, and described image acquisition units completes startup, stops image acquisition work according to the order of described control end, and automatically described image information result is exported to described automatic identification unit.
Further, described image acquisition units is off-line device, described image acquisition units completes startup, stops image acquisition work according to control mode manually, and by control mode manually, described image information result is exported to described automatic identification unit.
Further, the closure of described module comprises a kind of or its combination in left and right series connection, up and down series connection or unordered connection.
Further, after the annexation of module is passed to the step of described control end by described automatic identification unit, described control end is also configured setting according to the annexation of described module to described LED display, to complete the configuration setting work of Module recognition of LED display.
In sum, the present invention proposes a kind of easy recognition method, there is no loaded down with trivial details step, also carries out observe and decide without user effort time and efforts, and can conveniently complete recognition system and the recognition methods of the LED display of identifying.The recognition methods that the present invention uses is to introduce image collecting device and automatic identification module, data by the collection of automatic identification module analysis image device obtain module link information, replace artificial input with this, improving user's operating experience of layoutprocedure simplifies configuration mode complicated tradition, avoid in traditional approach because of the numerous and diverse mistake that may introduce of step, and greatly save time, and avoid the possibility that causes configuration to make mistakes due to user's misoperation.
Brief description of the drawings
Fig. 1 is LED display system architectures schematic diagram in prior art;
Fig. 2 is the structural representation that forms the module of LED display in prior art;
Fig. 3 a～Fig. 3 b is the structural representation of the module annexation of LED display in prior art;
Fig. 4 is the structural representation of LED display in prior art;
Fig. 5 is the structural representation of the recognition system of LED display in one embodiment of the invention.
Fig. 6 is the schematic flow sheet of the recognition methods of LED display in one embodiment of the invention.
Embodiment
For making content of the present invention more clear understandable, below in conjunction with Figure of description, content of the present invention is described further.Certainly the present invention is not limited to this specific embodiment, and the known general replacement of those skilled in the art is also encompassed in protection scope of the present invention.
Secondly, the present invention utilizes schematic diagram to carry out detailed statement, and in the time that example of the present invention is described in detail in detail, for convenience of explanation, schematic diagram does not amplify according to general ratio is local, should be using this as limitation of the invention.
Fig. 5 is the structural representation of the recognition system of LED display in one embodiment of the invention.Described LED display 20 is formed by connecting by the identical module of some specifications, and the closure of the module of composition LED display has multiple, for example, a kind of or its combination in left and right serial connection, up and down serial connection or unordered connection.
Described LED display recognition system 10 comprises: control end 101, image acquisition units 102 and automatic identification unit 103.
Described control end 101, for sending one group of video or image to described LED display, so that described LED display displays the play, can also be configured described LED display.Described control end 101 has some roads control signal, and described module forms some viewing areas, each control signal control one viewing area, road.
Described image acquisition units 102 is for gathering the demonstration information of identifying LED display, and gives described automatic identification unit 103 using all demonstration information that gather as output image information result.
Described image acquisition units 102 can be online equipment or off-line device, in the time that described image acquisition units 102 is online equipment, described image acquisition units 102 can be accepted the order of described control end 101, start, stop image acquisition work, and automatically described image information result is exported to described automatic identification unit 103.If when described image acquisition units 102 is off-line device, described image acquisition units 102 need to complete manually startup, stop image acquisition work, and manually the image information result of collection is uploaded to described automatic identification unit 103.
Described automatic identification unit 103 is for receiving the message structure that image acquisition units 102 is exported, analyze, to determine the link information of described module, obtain the annexation of the module that forms described LED display, and the annexation of described module is passed to described control end 101.
Described module annexation is known method for distinguishing, control end 101 sends and plays one group of video or image information to LED display, start the demonstration information that image acquisition units gathers LED display simultaneously, collect data and carry out pattern-recognition and obtain the link information of module via automatic identification unit, the link information of control end acquisition module is also identified described LED display 20, can complete the identification work of module annexation.This recognition system recognition method is easy, there is no loaded down with trivial details step, also carry out observe and decide without user effort time and efforts, conveniently complete identifying, data by the collection of automatic identification module analysis image device obtain module link information, replace artificial input with this, improve user's operating experience of identifying.
Fig. 6 is the schematic flow sheet of the recognition methods of LED display in one embodiment of the invention.As shown in Figure 6, the invention provides a kind of recognition methods of LED display, described LED display is formed by connecting by the identical module of some specifications, and the closure of the module of composition LED display comprises left and right serial connection, serial connection and unordered connection up and down.
Described recognition methods comprises the following steps:
Step S01: control end sends one group of video or image arrives described LED display, so that LED display displays the play;
Step S02: start image acquisition units, to gather the demonstration information of described LED display;
Step S03: after the video that described control end sends or image player complete, described image acquisition units stops image acquisition work, and all demonstration information that gather are exported as image information result;
Step S04: automatic identification unit receives and analyzes the image information result of described image acquisition units output, to obtain the annexation of the module that forms described LED display, and the annexation of described module is passed to described control end.
Below describe the detailed process of the recognition methods of LED display in one embodiment of the invention in detail.
Step S01: described control end sends one group of video or image arrives described LED display, displays the play in LED display.
The resolution sizes difference of module used in different LED display systems, the video that described control end provides and image can be following two kinds:
1) resolution of module used is larger, can show more word or character, and control end can directly by the sequencing information of the viewing area at module place and described module, the sequencing information in its viewing area, place be shown in module in this case; Serial number information can use numerical character or stripe shape/2 D code information; Described automatic identification unit directly receives and records sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at the described module place that employing numerical character, barcode information or 2 D code information mode show, to complete the identification of the order of connection of each module in the viewing area of each the road control signal control to described control end and described viewing area.
2) resolution of module used is very little, cannot show character information or the stripe shape/2 D code information etc. of enough resolutions, now need to utilize a series of image to express sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at the module place that control end provides; Described automatic identification unit receives and changes sequencing information and the sequencing information of described module in its viewing area, place of viewing area that adopts some image expression modules place, to complete the identification of the order of connection of each module in the viewing area of each the road control signal control to described control end and described viewing area.
The demonstration information of described LED display comprises: control end successively provides each road control signal, and a corresponding viewing area responds a road control signal; And module in described viewing area is lighted respectively successively according to the described control signal of correspondence or changes color.
Described automatic identification unit is for receiving with analytic process and comprise the message structure of described image acquisition units output: according to the corresponding relation of each road control signal and viewing area, determine the sequencing information of the viewing area corresponding with control signal; Light respectively successively according to the described control signal of correspondence according to the module in described viewing area or change color relation, determining the sequencing information of module in the viewing area corresponding with control signal.Detailed process is as follows:
(1) determine the sequencing information of each corresponding viewing area of control signal, road: described control end successively provides each road control signal, corresponding viewing area can corresponding described road control signal, thereby determine the sequencing information of this corresponding viewing area of control signal, road, often the module on sequencing information one its corresponding viewing area of tunnel control signal control of definite this corresponding viewing area of control signal, road can be lighted respectively successively or change color, thereby can determine the sequencing information of this corresponding viewing area of control signal, road;
(2) determine the sequencing information of module in each corresponding viewing area of road control signal: in this region, color can be lighted or change to a corresponding module, thereby can determine the sequencing information of module in this corresponding viewing area of road control signal.
Step S02: control end start above-mentioned video or image player before or simultaneously, start described image collecting device, gather the demonstration information of described LED display.In the time that image collector is set to online equipment, can respond the order of control end, automatically start image acquisition work.If described image collector is set to off-line device, need to start manually image acquisition work.
Step S03: after the video that described control end sends or image player complete, described image acquisition units stops image acquisition work, and output image information result.In the time that image collector is set to online equipment, can respond the order of described control end, automatically stop image acquisition work, and automatically submit result data to.If described image collector is set to off-line device, needs to stop manually image acquisition work, and manually the image information result of collection is uploaded to automatic identification unit.
Step S04: described automatic identification unit is analyzed, identified the image information of image acquisition units collection, obtains the annexation of the modules that forms described LED display, and the annexation of described module is given to described control end.
When the image information collecting is while using numerical character or the road serial number information of stripe shape/Quick Response Code and the sequencing information of each module, automatic identification unit can Direct Recognition numerical character or stripe shape/Quick Response Code wherein, complete the identification of each road signal of control end being controlled to the order of connection of each module in LED display region and each road, module annexation has been identified.
In the time that the image information collecting is not used numerical character or stripe shape/Quick Response Code, identifying is as follows: first utilize each road module successively to light or the image information of color change, determine the order information on each road and the module region information that each road comprises; Then utilize each module in each road to light or the image information of color change, determine the position of each module in LED display in each road, complete the identification of each road control signal being controlled to the order of connection of each module in LED display region and each road, module annexation has been identified.
After step S04, after the annexation of module is passed to the step of described control end by described automatic identification unit, also comprise that described control end is also configured setting according to the annexation of described module to described LED display, to complete the configuration setting work of Module recognition of LED display.
In sum, than prior art, the present invention proposes a kind of easy recognition method, there is no loaded down with trivial details step, also carry out observe and decide without user effort time and efforts, and can conveniently complete recognition system and the recognition methods of the LED display of identifying.The recognition methods that the present invention uses is to introduce image collecting device and automatic identification module, data by the collection of automatic identification module analysis image device obtain module link information, replace artificial input with this, improving user's operating experience of layoutprocedure simplifies configuration mode complicated tradition, avoid in traditional approach because of the numerous and diverse mistake that may introduce of step, and greatly save time, and avoid the possibility that causes configuration to make mistakes due to user's misoperation.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; under any, in technical field, have and conventionally know the knowledgeable; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on claims person of defining.
Claims (19)
1. a recognition system for LED display, described LED display is formed by connecting by the identical module of some specifications, and described recognition system comprises:
Control end, for sending one group of video or image to described LED display, so that described LED display displays the play;
Image acquisition units, described image acquisition units is used for gathering the demonstration information of described LED display, and using all demonstration information that gather as output image information result; And
Automatic identification unit, described automatic identification unit is for receiving and analyze the message structure of described image acquisition units output, to obtain the annexation of the module that forms described LED display, and the annexation of described module is passed to described control end.
2. the recognition system of LED display as claimed in claim 1, it is characterized in that, described image acquisition units is online equipment, described image acquisition units completes startup, stops image acquisition work according to the order of described control end, and automatically described image information result is exported to described automatic identification unit.
3. the recognition system of LED display as claimed in claim 1, it is characterized in that, described image acquisition units is off-line device, described image acquisition units completes startup, stops image acquisition work according to control mode manually, and by control mode manually, described image information result is exported to described automatic identification unit.
4. the recognition system of the LED display as described in any one in claims 1 to 3, is characterized in that, described control end has some roads control signal, and described module forms some viewing areas, each control signal control one viewing area, road.
5. the recognition system of the LED display as described in any one in claims 1 to 3, is characterized in that, the closure of described module comprises a kind of or its combination in left and right series connection, up and down series connection or unordered connection.
6. the recognition system of the LED display as described in any one in claims 1 to 3, it is characterized in that, described control end is also configured setting according to the annexation of described module to described LED display, to complete the configuration setting work of Module recognition of LED display.
7. a recognition methods for LED display, described recognition methods comprises:
Control end sends one group of video or image arrives described LED display, so that LED display displays the play;
Start image acquisition units, to gather the demonstration information of described LED display;
After the video that described control end sends or image player complete, described image acquisition units stops image acquisition work, and all demonstration information that gather are exported as image information result;
Automatic identification unit receives and analyzes the image information result of described image acquisition units output, to obtain the annexation of the module that forms described LED display, and the annexation of described module is passed to described control end.
8. the recognition methods of LED display as claimed in claim 7, is characterized in that, described control end has some roads control signal, and described module forms some viewing areas, each control signal control one viewing area, road.
9. the recognition methods of LED display as claimed in claim 8, is characterized in that, the demonstration information of described LED display comprises:
Control end successively provides each road control signal, and a corresponding viewing area responds a road control signal; And
Module in described viewing area is lighted respectively successively according to the described control signal of correspondence or is changed color.
10. the recognition methods of LED display as claimed in claim 9, is characterized in that, described automatic identification unit is for receiving with analytic process and comprise the message structure of described image acquisition units output:
According to the corresponding relation of each road control signal and viewing area, determine the sequencing information of the viewing area corresponding with control signal;
Light respectively successively according to the described control signal of correspondence according to the module in described viewing area or change color relation, determining the sequencing information of module in the viewing area corresponding with control signal.
The recognition methods of 11. LED display as claimed in claim 7, it is characterized in that, described in each, module receives after corresponding control signal, directly shows sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at described module place.
The recognition methods of 12. LED display as claimed in claim 11, it is characterized in that, the sequencing information of the viewing area at described module place and the described module sequencing information in its viewing area, place adopts numerical character, barcode information or 2 D code information mode to show.
The recognition methods of 13. LED display as claimed in claim 12, it is characterized in that, described automatic identification unit directly receives and records sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at the described module place that employing numerical character, barcode information or 2 D code information mode show, to complete the identification of the order of connection of each module in the viewing area of each the road control signal control to described control end and described viewing area.
The recognition methods of 14. LED display as claimed in claim 7, it is characterized in that, described in each, module receives after corresponding control signal, adopts sequencing information and the sequencing information of described module in its viewing area, place of the viewing area at some image expression modules place.
The recognition methods of 15. LED display as claimed in claim 14, it is characterized in that, described automatic identification unit receives and changes sequencing information and the sequencing information of described module in its viewing area, place of viewing area that adopts some image expression modules place, to complete the identification of the order of connection of each module in the viewing area of each the road control signal control to described control end and described viewing area.
The recognition methods of 16. LED display as described in any one in claim 7 to 15, it is characterized in that, described image acquisition units is online equipment, described image acquisition units completes startup, stops image acquisition work according to the order of described control end, and automatically described image information result is exported to described automatic identification unit.
The recognition methods of 17. LED display as described in any one in claim 7 to 15, it is characterized in that, described image acquisition units is off-line device, described image acquisition units completes startup, stops image acquisition work according to control mode manually, and by control mode manually, described image information result is exported to described automatic identification unit.
The recognition methods of 18. LED display as described in any one in claim 7 to 15, is characterized in that, the closure of described module comprises a kind of or its combination in left and right series connection, up and down series connection or unordered connection.
The recognition methods of 19. LED display as described in any one in claim 7 to 15, it is characterized in that, after the annexation of module is passed to the step of described control end by described automatic identification unit, described control end is also configured setting according to the annexation of described module to described LED display, to complete the configuration setting work of Module recognition of LED display.
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| CN103474029B (en) * | 2013-09-10 | 2015-10-07 | 苏州君嬴电子科技有限公司 | Led display system and control method thereof |
| CN104700141B (en) * | 2014-11-27 | 2018-09-14 | 郭琰 | Dynamic two-dimensional code display method, display system, and identification program |
| CN104485059A (en) * | 2014-12-31 | 2015-04-01 | 西安诺瓦电子科技有限公司 | Routing testing method and image-text system |
| CN114078402A (en) * | 2021-11-12 | 2022-02-22 | 深圳市迈普视通科技有限公司 | Automatic connection method and device for LED display screen, electronic equipment and medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2037438A1 (en) * | 2007-09-13 | 2009-03-18 | Dmitrijs Volohovs | Display module configuring a large-scale see-through display |
| CN101882420A (en) * | 2010-06-07 | 2010-11-10 | 杭州士兰微电子股份有限公司 | Led display system |
| CN102142229A (en) * | 2011-02-16 | 2011-08-03 | 冉红 | LED (Light Emitting Diode) special-shaped control device and LED special-shaped control system |
| KR20110096812A (en) * | 2010-02-23 | 2011-08-31 | (주)디지탈아이티에스 | 3d full color led sign board |
| CN102169666A (en) * | 2011-03-17 | 2011-08-31 | 深圳市中庆微科技开发有限公司 | Intelligent light emitting diode (LED) display system capable of detecting on line |
| KR20110133201A (en) * | 2010-06-04 | 2011-12-12 | 엘지디스플레이 주식회사 | Light emitting diode drive circuit and method for driving thereof |
| CN102472906A (en) * | 2009-08-31 | 2012-05-23 | 夏普株式会社 | Driver device, backlight unit, and image display apparatus |
| KR101157849B1 (en) * | 2005-05-20 | 2012-06-22 | 세이코 인스트루 가부시키가이샤 | Light emitting diode drive circuit |
| CN102592538A (en) * | 2010-09-30 | 2012-07-18 | 卡西欧计算机株式会社 | Display drive device, display device, driving control method and electronic device |
| CN102610186A (en) * | 2012-04-17 | 2012-07-25 | 西安诺瓦电子科技有限公司 | Portable-type control device for configuring LED (light-emitting diode) display screen |
| CN202838911U (en) * | 2012-08-17 | 2013-03-27 | 苏州君嬴电子科技有限公司 | Identification system of LED display screen |
-
2012
- 2012-08-17 CN CN201210293478.9A patent/CN102800282B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101157849B1 (en) * | 2005-05-20 | 2012-06-22 | 세이코 인스트루 가부시키가이샤 | Light emitting diode drive circuit |
| EP2037438A1 (en) * | 2007-09-13 | 2009-03-18 | Dmitrijs Volohovs | Display module configuring a large-scale see-through display |
| CN102472906A (en) * | 2009-08-31 | 2012-05-23 | 夏普株式会社 | Driver device, backlight unit, and image display apparatus |
| KR20110096812A (en) * | 2010-02-23 | 2011-08-31 | (주)디지탈아이티에스 | 3d full color led sign board |
| KR20110133201A (en) * | 2010-06-04 | 2011-12-12 | 엘지디스플레이 주식회사 | Light emitting diode drive circuit and method for driving thereof |
| CN101882420A (en) * | 2010-06-07 | 2010-11-10 | 杭州士兰微电子股份有限公司 | Led display system |
| CN102592538A (en) * | 2010-09-30 | 2012-07-18 | 卡西欧计算机株式会社 | Display drive device, display device, driving control method and electronic device |
| CN102142229A (en) * | 2011-02-16 | 2011-08-03 | 冉红 | LED (Light Emitting Diode) special-shaped control device and LED special-shaped control system |
| CN102169666A (en) * | 2011-03-17 | 2011-08-31 | 深圳市中庆微科技开发有限公司 | Intelligent light emitting diode (LED) display system capable of detecting on line |
| CN102610186A (en) * | 2012-04-17 | 2012-07-25 | 西安诺瓦电子科技有限公司 | Portable-type control device for configuring LED (light-emitting diode) display screen |
| CN202838911U (en) * | 2012-08-17 | 2013-03-27 | 苏州君嬴电子科技有限公司 | Identification system of LED display screen |
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