CN102810295A - Intelligent led display screen - Google Patents
Intelligent led display screen Download PDFInfo
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- CN102810295A CN102810295A CN2012102848798A CN201210284879A CN102810295A CN 102810295 A CN102810295 A CN 102810295A CN 2012102848798 A CN2012102848798 A CN 2012102848798A CN 201210284879 A CN201210284879 A CN 201210284879A CN 102810295 A CN102810295 A CN 102810295A
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Abstract
The invention discloses an intelligent LED display screen which comprises a control system, a player, a module distribution editor, a display module editor, LED cases, an aggregate data line, a main power circuit and a switch of the main power circuit. The display module editor is connected with the control system and used for presetting multiple groups of display modes. The module distribution editor is connected with the control system and used for generating module distribution information according to structures and positions of each LED case and an LED module thereof. The module distribution editor is further provided with a module input end for inputting or modifying the module distribution information of the LED cases and the LED modules thereof. The control system is connected with the player, the aggregate data line and the main power circuit respectively and used for controlling the player according to the display mode and the module distribution information, distributing video data to corresponding LED module in each LED case, outputting the video data to each LED case via the aggregate data line, and outputting the video data to each LED module in each LED case via corresponding case data line.
Description
Technical field
The present invention relates to the LED display technique, in particular, a kind of intelligent LED display.
Background technology
Various LED display products on the market are to be connected and composed by several LED casings or the mutual rule of module now, and existing LED module design is comparatively fixing; The control system of LED display needs manual structure and the positional information of importing each LED casing and LED module thereof usually, waits in the application at the lease screen; Especially in the little regular LED display of integral body change is used; Because of the duration is nervous, these action needs consume additional workhours, cause and use inconvenience.
And LED display needed manually input display mode usually before showing, cause equally and use inconvenience.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention provides a kind of intelligent LED display, can obtain display mode and module distribution information fast.
Technical scheme of the present invention is following: a kind of intelligent LED display, and it comprises a control system, a player, a module distribution editing machine, a display mode editing machine, some LED casings, total data circuit, general supply circuit and switch thereof; Said LED casing is provided with some LED modules, casing data circuit, casing power circuit and switch thereof; Said intelligent LED display is connected to the said casing data circuit of each said LED casing, said casing power circuit through said total data circuit, said general supply circuit respectively in regular turn; Said casing data circuit, said casing power circuit are connected to module data circuit, the module power circuit of said LED module respectively through video data input interface, the power input interface of said LED module; Said display mode editing machine is connected with said control system, is used to pre-set some groups of display modes, supplies said control system to select for use; Said module distribution editing machine is connected with said control system, is used for structure and position according to each LED casing and LED module thereof, and the generation module distributed intelligence is transferred to said control system; Said module distribution editing machine also is provided with module input, is used to import or revise the module distribution information of each LED casing and LED module thereof; Said control system also is connected with said player, said total data circuit, general supply circuit respectively; Be used for by said display mode and said module distribution information; Control said player; Video data distributed correspond to each the LED module in each LED casing, and output to each LED casing respectively through said total data circuit, the casing data circuit through correspondence outputs to each LED module respectively.
Preferably; Said module distribution editing machine is provided with the regular array module; Be used for when each LED casing and LED module formation rule array thereof, the line data of input LED casing and the line data and the column data of column data and LED module generate said module distribution information.
Preferably, said module distribution editing machine is provided with non-regular array module, is used for when each LED casing is formed non-regular array, imports the line data of LED casing and the line data and the column data of column data and LED module piecemeal, generates said module distribution information.
Preferably, said module distribution editing machine is provided with removing module, is used for when removing a certain LED casing or its LED module, revising said module distribution information.
Preferably, said module distribution editing machine is provided with the verification module, is used for the distributed intelligence of verification module and meets when pre-seting form, is transferred to said control system.
Preferably, said display mode editing machine is provided with the display mode input port, is used to accept input instruction, selects, revises said display mode, is transferred to said control system.
Preferably, said display mode editing machine also is provided with automatically-generating module, is used for generating new display mode automatically according to input instruction and the said display mode that pre-sets, is transferred to said control system.
Preferably, said module distribution editing machine is provided with the coordinate system editor module, is used for structural information and positional information according to each LED casing and LED module thereof, and editor generates the module distribution information of two-dimensional coordinate system or three-dimensional system of coordinate form.
Preferably, said module data circuit is provided with module data pilot lamp and module data indicating circuit thereof, and said module power circuit is provided with module power light and module power circuit thereof.
Preferably, said video data input interface and power input interface are pegged graft through a Plug Division and said casing data circuit, said casing power circuit respectively.
Each technical characterictic of above-mentioned each technical scheme, the intelligent LED display that is combined to form each other.
Adopt such scheme, the present invention has realized obtaining fast display mode and module distribution information through the application of display mode editing machine and module distribution editing machine, adopts modular design, makes installation and maintenance convenient, quick.
Description of drawings
Fig. 1 is the synoptic diagram of a kind of embodiment of intelligent LED display of the present invention and casing thereof;
Fig. 2 is the synoptic diagram of a kind of embodiment of LED casing of the present invention and module thereof;
Fig. 3 is the structural representation of a kind of embodiment of intelligent LED display of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is elaborated.
One embodiment of the present of invention are, and are as shown in Figure 1, a kind of intelligent LED display 101; It comprises some LED casings; As shown in Figure 2, said LED casing 102 is provided with some LED modules 103, and unshowned casing data circuit, casing power circuit and switch thereof among Fig. 2.
As shown in Figure 3, said intelligent LED display also comprises a control system, a player, a module distribution editing machine, a display mode editing machine, total data circuit, general supply circuit and switch, i.e. general supply line switching.Said intelligent LED display is connected to the said casing data circuit of each said LED casing, said casing power circuit through said total data circuit, said general supply circuit respectively in regular turn; That is to say; The control system of said intelligent LED display is connected to the said casing data circuit of each said LED casing in regular turn through said total data circuit, and the control system of said intelligent LED display is connected to the said casing power circuit of each said LED casing in regular turn through said general supply circuit.The data that the transmission of total data circuit is all, each casing receives its needed data; The general supply circuit is born all power demands.Like this, in the time need operating, only need to cut off the Electrical Safety that the general supply line switching can be guaranteed operating personnel to LED casing or LED module wherein; And; Cooperate the casing power circuit also can realize whole power-on serving, that is to say, as shown in Figure 3; Said LED casing is connected respectively to said total data circuit, said general supply circuit through said casing data circuit, said casing power circuit, and the casing power circuit is provided with switch; Like this; When a certain LED casing or LED module wherein break down; Connect total data circuit, general supply circuit respectively through each said LED casing; Only need to break off the switch of the casing power circuit that inserts this casing, can be under the situation that does not influence other casing operate as normal, the LED casing that breaks down or LED module are wherein keeped in repair.
Said casing data circuit, said casing power circuit are connected to module data circuit, the module power circuit of said LED module respectively through video data input interface, the power input interface of said LED module; That is to say that said casing data circuit is connected to the module data circuit of said LED module through the video data input interface of said LED module; Said casing power circuit is connected to the module power circuit of the said LED module of said LED module through power input interface.Like this, aspect maintenance, through adopting above-mentioned modular design; Make installation and maintenance convenient; And, cooperate the module power circuit also can realize whole power-on serving, that is to say; Said LED module is connected respectively to said casing data circuit, said casing power circuit through said module data circuit, said module power circuit, and the module power circuit is provided with switch; Like this, when a certain LED module breaks down, only need to break off the switch of the module power circuit that inserts this module, can under the situation that does not influence other module operate as normal, the LED module that breaks down be keeped in repair.
Said display mode editing machine is connected with said control system, is used to pre-set some groups of display modes, supplies said control system to select for use; For example, one group of display mode comprises a resolution display mode, as 1024 * 768; Perhaps, one group of display mode comprises a plurality of resolution display modes, as 1920 * 1440,1440 * 900,1280 * 960,1024 * 768,1280 * 720,800 * 600 etc.Preferably, one group of display mode is the resolution display mode of one group of fixed proportion; For example; 4 * 3, promptly wide and high relation is 4 to 3, its represented proportionate relationship as well known to those skilled in the art; This proportionate relationship and expression mode thereof are widely used in the display screen, as 1920 * 1440,1280 * 960,800 * 600 etc.; And for example, 16 * 9, as 1920 * 1080,1600 * 900,1280 * 720 etc.; And for example, 16 * 10, as 1920 * 1200,1600 * 1000,1440 * 900,1280 * 800 etc.
Said module distribution editing machine is connected with said control system, is used for structure and position according to each LED casing and LED module thereof, and the generation module distributed intelligence is transferred to said control system; For example; As shown in Figure 1, LED display has 3 row, 4 row totally 12 LED casings, and is as shown in Figure 2; Each LED casing has 3 row, 4 row totally 12 LED modules; Then module distribution information corresponds to above-mentioned information, and promptly LED display has 3 row, 4 row totally 12 LED casings, and each LED casing has 3 row, 4 row totally 12 LED modules.And for example; Said module distribution editing machine is according to the structural information and the positional information of each LED casing and LED module thereof, and generating 2 dimension coordinates is the module distribution information of form, for example; Certain point is set is initial point; The position at four ends of each LED casing angle is respectively with x value in the plane right-angle coordinate and y value representation, and is same, and the position at four ends of each LED module angle is respectively with x value in the plane right-angle coordinate and y value representation; Like this, the module distribution information of the plane right-angle coordinate form of whole LED casings of generation whole LED display screen and LED module thereof; Preferably, in the LED module, each LED lamp also adopts x value and the y value representation in the plane right-angle coordinate, like this, and the module distribution information of the plane right-angle coordinate form of whole lamp points of generation whole LED display screen.Then, the module distribution information transmission is arrived said control system.This method is equally applicable to be positioned at an irregular LED display screen on the plane; And for example, adopting 3 dimension coordinates is mode, can be applied to on-plane surface LED displays such as various sphere screens, multiaspect screen.Like this, help control system and realize point-to-point data allocations and output.And said module distribution editing machine also is provided with module input, is used to import or revise the module distribution information of each LED casing and LED module thereof.
As shown in Figure 3; Said control system also is connected with said player, said total data circuit, general supply circuit respectively; Be used for controlling said player, video data distributed correspond to each the LED module in each LED casing by said display mode and said module distribution information; And outputing to each LED casing respectively through said total data circuit, the casing data circuit through correspondence outputs to each LED module respectively.Video data is perhaps obtained in the control system storage, by said display mode and said module distribution information, controls said player; The video data distribution is corresponded to each the LED module in each LED casing, that is, said video data is distributed by casing; Then; Output to each LED casing respectively through said total data circuit, carry out secondary distribution by the LED casing, the casing data circuit through correspondence outputs to each LED module respectively; Each LED module section at the fixed time shows tentation data stream, thereby realizes whole LED display result of broadcast.
It is bright specifically to continue to combine accompanying drawing to provide below; As shown in Figure 3; A kind of intelligent LED display, it comprises a control system, a player, a module distribution editing machine, a display mode editing machine, some LED casings, total data circuit, general supply circuit and switch thereof; Said LED casing is provided with some LED modules, casing data circuit, casing power circuit and switch thereof; Said intelligent LED display is connected to the said casing data circuit of each said LED casing, said casing power circuit through said total data circuit, said general supply circuit respectively in regular turn; Said casing data circuit, said casing power circuit are connected to module data circuit, the module power circuit of said LED module respectively through video data input interface, the power input interface of said LED module; Said display mode editing machine is connected with said control system, is used to pre-set some groups of display modes, supplies said control system to select for use; Said module distribution editing machine is connected with said control system, is used for structure and position according to each LED casing and LED module thereof, and the generation module distributed intelligence is transferred to said control system; Said module distribution editing machine also is provided with module input, is used to import or revise the module distribution information of each LED casing and LED module thereof; Said control system also is connected with said player, said total data circuit, general supply circuit respectively; Be used for by said display mode and said module distribution information; Control said player; Video data distributed correspond to each the LED module in each LED casing, and output to each LED casing respectively through said total data circuit, the casing data circuit through correspondence outputs to each LED module respectively.Preferably, said module data circuit is provided with module data pilot lamp and module data indicating circuit thereof, and said module power circuit is provided with module power light and module power circuit thereof; Like this, the user can be when the arbitrary LED module of LED display generation fault or data fault, timely awareness information and fast processing.Preferably, said video data input interface and power input interface are pegged graft through a Plug Division and said casing data circuit, said casing power circuit respectively; Like this, help realizing quick connection.
Among above-mentioned arbitrary embodiment; Further, in the practical implementation of module distribution information generated, embodiments of the invention can also be; Said module distribution editing machine is provided with the regular array module; Be used for when each LED casing and LED module formation rule array thereof, the line data of input LED casing and the line data and the column data of column data and LED module generate said module distribution information; That is to say that module distribution information is the array information of rule, like this, its need comprise the line data of LED casing and the line data and the column data of column data and LED module.Preferably, it also comprises header information, shows the LED array of display information of its rule of correspondence, i.e. each LED casing and LED module formation rule array thereof.
Among above-mentioned arbitrary embodiment; Further, in the practical implementation of module distribution information generated, embodiments of the invention can also be; Said module distribution editing machine is provided with non-regular array module; Be used for when each LED casing is formed non-regular array, import the line data of LED casing and the line data and the column data of column data and LED module piecemeal, generate said module distribution information; That is to say that module distribution information is irregular array information, at this moment; LED display has the shape of non-rule; At this moment, module distribution information comprises the positional information of each LED casing, and the line data and the column data of the line data of LED casing and column data and LED module.Usually be appreciated that into, module distribution information comprises the information of each LED pixel of LED display, comprises line data and column data etc.Preferably, it also comprises header information, shows the LED array of display information of its corresponding non-rule, and promptly each LED casing and LED module thereof form non-regular array.
Among above-mentioned arbitrary embodiment, further, in the practical implementation of module distribution information generates; Embodiments of the invention can also be; Said module distribution editing machine also is provided with removing module, is used for when removing a certain LED casing or its LED module, revising said module distribution information.And/or said module distribution editing machine also is provided with the verification module, is used for the distributed intelligence of verification module and meets when pre-seting form, is transferred to said control system, makes a mistake and causes control system correctly to discern to prevent module distribution information.
Among above-mentioned arbitrary embodiment; Further; In the practical implementation of module distribution information generated, embodiments of the invention can also be that said module distribution editing machine is provided with the coordinate system editor module; Be used for structural information and positional information according to each LED casing and LED module thereof, editor generates the module distribution information of two-dimensional coordinate system or three-dimensional system of coordinate form.For the LED display of routine, its all LED pixel is usually located in the plane, at this moment; Can adopt two-dimensional coordinate system, for example, plane right-angle coordinate; The position of representing each LED pixel of LED display; Thereby according to the structural information and the positional information of each LED casing and LED module thereof, editor generates the module distribution information of plane right-angle coordinate form, is transferred to said control system.And for example; For irregular LED display screens such as sphere screen, stair screen, cambered surface screens, perhaps be called special-shaped screen, can adopt three-dimensional system of coordinate; The position of representing each LED pixel of LED display; Thereby according to the structural information and the positional information of each LED casing and LED module thereof, editor generates the module distribution information of three-dimensional system of coordinate form, is transferred to said control system.Like this, can indicate accurately each LED casing and LED module thereof, with and on each LED pixel or structural information and the positional information of LED.
Among above-mentioned arbitrary embodiment, further, in the practical implementation of display mode generates; Embodiments of the invention can also be that said display mode editing machine is provided with the display mode input port, is used to accept input instruction; Select, revise said display mode, be transferred to said control system.Like this, keeper or authorized user can be revised display mode easily, are convenient to test and adjustment.Preferably, said display mode editing machine also is provided with automatically-generating module, is used for generating new display mode automatically according to input instruction and the said display mode that pre-sets, is transferred to said control system.
Further, embodiments of the invention can also be each technical characterictic of above-mentioned each embodiment, the LED display that can implement that is combined to form each other.
Adopt above-mentioned each embodiment; The present invention can process LED displays such as various indoor full color displays, outdoor advertisement screen, lease screen, is applied to that large-scale stadium, train waiting room, the live scene of TV programme, showground, performing art centre, public place of entertainment, large-scale theatrical evening are on-the-spot, concert is on-the-spot, government square, Entertainment Plaza, large-scale amusement square, bustling commerce trading center, advertising message issue board, commercial street, railway station etc.But LED display display text of the present invention, chart, image, animation, video information, and the quantity of information that shows is unrestricted, and display effect is remarkable; Can also adopt various scanning techniques; Make picture stable, do not have assorted point, the image effect exquisiteness is clear; Animation effect is lively, various, and video effect is smooth, true to nature; And, for the form aspect, can use a computer and control by any layout display mode of user, flexible to operation, picture is steady and audible, and rich color is bright-coloured, and brightness of image is high, and color can be divided into monochrome, three looks or 65536 looks and RGB; Simultaneously, angular field of view is big, and under the situation of sunlight direct projection, the image on the outdoor display screen is still high-visible in 150 meters scopes; Video capability is advanced, and display screen be except that showing the graph text information, also can external DVD etc. equipment, the broadcast television image.
Need to prove that above-mentioned each technical characterictic continues combination each other, forms the various embodiment that do not enumerate in the above, all be regarded as the scope of instructions record of the present invention; And, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (10)
1. an intelligent LED display is characterized in that, comprises a control system, a player, a module distribution editing machine, a display mode editing machine, some LED casings, total data circuit, general supply circuit and switch thereof;
Said LED casing is provided with some LED modules, casing data circuit, casing power circuit
And switch;
Said intelligent LED display is connected to the said casing data circuit of each said LED casing, said casing power circuit through said total data circuit, said general supply circuit respectively in regular turn;
Said casing data circuit, said casing power circuit are connected to module data circuit, the module power circuit of said LED module respectively through video data input interface, the power input interface of said LED module;
Said display mode editing machine is connected with said control system, is used to pre-set some groups of display modes, supplies said control system to select for use;
Said module distribution editing machine is connected with said control system, is used for structure and position according to each LED casing and LED module thereof, and the generation module distributed intelligence is transferred to said control system;
Said module distribution editing machine also is provided with module input, is used to import or revise the module distribution information of each LED casing and LED module thereof;
Said control system also is connected with said player, said total data circuit, general supply circuit respectively; Be used for by said display mode and said module distribution information; Control said player; Video data distributed correspond to each the LED module in each LED casing, and output to each LED casing respectively through said total data circuit, the casing data circuit through correspondence outputs to each LED module respectively.
2. according to the said intelligent LED display of claim 1; It is characterized in that; Said module distribution editing machine is provided with the regular array module; Be used for when each LED casing and LED module formation rule array thereof, the line data of input LED casing and the line data and the column data of column data and LED module generate said module distribution information.
3. according to the said intelligent LED display of claim 1; It is characterized in that; Said module distribution editing machine is provided with non-regular array module; Be used for when each LED casing is formed non-regular array, import the line data of LED casing and the line data and the column data of column data and LED module piecemeal, generate said module distribution information.
4. according to the said intelligent LED display of claim 3, it is characterized in that said module distribution editing machine is provided with removing module, be used for when removing a certain LED casing or its LED module, revising said module distribution information.
5. according to the said intelligent LED display of claim 4, it is characterized in that said module distribution editing machine is provided with the verification module, be used for the distributed intelligence of verification module and meet when pre-seting form, be transferred to said control system.
6. according to the said intelligent LED display of claim 1, it is characterized in that said display mode editing machine is provided with the display mode input port, is used to accept input instruction, selects, revises said display mode, is transferred to said control system.
7. according to the said intelligent LED display of claim 6; It is characterized in that said display mode editing machine also is provided with automatically-generating module, be used for according to input instruction and the said display mode that pre-sets; Automatically generate new display mode, be transferred to said control system.
8. according to the arbitrary said intelligent LED display of claim 1 to 7; It is characterized in that; Said module distribution editing machine is provided with the coordinate system editor module; Be used for structural information and positional information according to each LED casing and LED module thereof, editor generates the module distribution information of two-dimensional coordinate system or three-dimensional system of coordinate form.
9. said according to Claim 8 intelligent LED display is characterized in that, said module data circuit is provided with module data pilot lamp and module data indicating circuit thereof, and said module power circuit is provided with module power light and module power circuit thereof.
10. according to the said intelligent LED display of claim 9, it is characterized in that said video data input interface and power input interface are pegged graft through a Plug Division and said casing data circuit, said casing power circuit respectively.
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| CN105848342A (en) * | 2016-04-15 | 2016-08-10 | 上海欧美拉光电股份有限公司 | Dynamic control system for LED lights |
| CN105931574A (en) * | 2016-06-16 | 2016-09-07 | 深圳市创显光电有限公司 | Wiring method of LED (light-emitting diode) special-shaped screen |
| CN106710520A (en) * | 2017-01-19 | 2017-05-24 | 深圳市奥拓电子股份有限公司 | LED display screen module set control method and device |
| CN106710520B (en) * | 2017-01-19 | 2019-12-10 | 深圳市奥拓电子股份有限公司 | LED display screen module control method and device |
| CN107622748A (en) * | 2017-06-09 | 2018-01-23 | 合肥同佑电子科技有限公司 | A kind of intelligent display screen control device and control method |
| CN112150966A (en) * | 2019-06-28 | 2020-12-29 | 西安诺瓦星云科技股份有限公司 | Image display control method, device and system and computer readable medium |
| CN112309313A (en) * | 2019-07-26 | 2021-02-02 | 西安诺瓦星云科技股份有限公司 | Module controller configuration method, device and system and computer readable storage medium |
| CN112309313B (en) * | 2019-07-26 | 2021-10-01 | 西安诺瓦星云科技股份有限公司 | Module controller configuration method, device and system and computer readable storage medium |
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| CN102810295B (en) | 2015-07-08 |
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