CN102810295B - Intelligent led display screen - Google Patents
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- CN102810295B CN102810295B CN201210284879.8A CN201210284879A CN102810295B CN 102810295 B CN102810295 B CN 102810295B CN 201210284879 A CN201210284879 A CN 201210284879A CN 102810295 B CN102810295 B CN 102810295B
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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 LED display technique, in particular, a kind of intelligent LED display.
Background technology
Now various LED display products commercially, connected and composed by several LED box or the mutual rule of module, existing LED module design is comparatively fixing, the control system of LED display, needs structure and the positional information of the manually each LED box of input and LED module thereof, usually in the application such as lease screen, especially change in little regular LED display application in entirety, because the duration is nervous, these action needs consume additional workhours, cause application inconvenience.
Further, LED display is before showing, and usual needs manually input display mode, causes application inconvenience equally.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of intelligent LED display, can quick obtaining display mode and module distribution information.
Technical scheme of the present invention is as follows: 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 box, total data circuit, general supply circuit and switch thereof; Described LED box arranges some LED modules, casing data circuit, casing power circuit and switch thereof; Described intelligent LED display is sequentially connected to the described casing data circuit of each described LED box, described casing power circuit respectively by described total data circuit, described general supply circuit; Described casing data circuit, described casing power circuit, respectively by video data input interface, the power input interface of described LED module, are connected to the module data circuit of described LED module, module power circuit; Described display mode editing machine is connected with described control system, for pre-seting some groups of display modes, selects for described control system; Described module distribution editing machine is connected with described control system, and for according to the structure of each LED box and LED module thereof and position, generation module distributed intelligence, is transferred to described control system; Described module distribution editing machine also arranges module input, for inputting or revise the module distribution information of each LED box and LED module thereof; Described control system also respectively with described player, described total data circuit, general supply connection, for pressing described display mode and described module distribution information, control described player, video data is distributed each LED module corresponded in each LED box, and output to each LED box respectively by described total data circuit, output to each LED module respectively by the casing data circuit of correspondence.
Preferably, described module distribution editing machine arranges regular array module, for when each LED box and LED module formation rule array thereof, the input row data of LED box and the row data of column data and LED module and column data, generate described module distribution information.
Preferably, described module distribution editing machine arranges irregular array module, for when each LED box forms irregular array, inputs the row data of LED box and the row data of column data and LED module and column data piecemeal, generates described module distribution information.
Preferably, described module distribution editing machine arranges removing module, for when removing a certain LED box or its LED module, revises described module distribution information.
Preferably, described module distribution editing machine arranges correction verification module, for correction verification module distributed intelligence meet pre-set form time, be transferred to described control system.
Preferably, described display mode editing machine arranges display mode input port, inputting instruction, selecting, revising described display mode, being transferred to described control system for accepting.
Preferably, described display mode editing machine also arranges automatically-generating module, for according to the described display mode inputting instruction and pre-set, automatically generates new display mode, is transferred to described control system.
Preferably, described module distribution editing machine arranges coordinate system editor module, and for according to the structural information of each LED box and LED module thereof and positional information, editor generates the module distribution information of two-dimensional coordinate system or three-dimensional system of coordinate form.
Preferably, described module data circuit arranges module data pilot lamp and module data indicating circuit thereof, and described module power circuit arranges module power light and module power circuit thereof.
Preferably, described video data input interface and power input interface, respectively by a Plug Division and described casing data circuit, the grafting of described casing power circuit.
Each technical characteristic of above-mentioned each technical scheme, the intelligent LED display be mutually combined to form.
Adopt such scheme, the present invention passes through the application of display mode editing machine and module distribution editing machine, achieves quick obtaining display mode and module distribution information, adopts modular design, makes installation and maintenance convenient, quick.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of intelligent LED display of the present invention and casing thereof;
Fig. 2 is the schematic diagram of a kind of embodiment of LED box 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 the drawings and specific embodiments, the present invention is described in detail.
One embodiment of the present of invention are, as shown in Figure 1, and a kind of intelligent LED display 101, it comprises some LED box, as shown in Figure 2, described LED box 102 arranges some LED modules 103, and unshowned casing data circuit, casing power circuit and switch thereof in Fig. 2.
As shown in Figure 3, described 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.Described intelligent LED display is sequentially connected to the described casing data circuit of each described LED box, described casing power circuit respectively by described total data circuit, described general supply circuit; That is, the control system of described intelligent LED display is sequentially connected to the described casing data circuit of each described LED box by described total data circuit, the control system of described intelligent LED display is sequentially connected to the described casing power circuit of each described LED box by described general supply circuit.The data that total data line transmission is all, each casing receives the data required for it; General supply circuit bears all power demands.Like this, when needing to operate LED box or LED module wherein, only need cut off the Electrical Safety that general supply line switching can guarantee operating personnel; And, coordinate casing power circuit also can realize overall power-on serving, that is, as shown in Figure 3, described LED box is connected respectively to described total data circuit, described general supply circuit by described casing data circuit, described casing power circuit, and casing power circuit is provided with switch; Like this, when a certain LED box or LED module wherein break down, total data circuit, general supply circuit is connected respectively by each described LED box, only need disconnect the switch of the casing power circuit of this casing of access, when not affecting other casings and normally working, the LED box broken down or LED module wherein can be keeped in repair.
Described casing data circuit, described casing power circuit, respectively by video data input interface, the power input interface of described LED module, are connected to the module data circuit of described LED module, module power circuit; That is, described casing data circuit, by the video data input interface of described LED module, is connected to the module data circuit of described LED module; Described casing power circuit, by power input interface, is connected to the module power circuit of the described LED module of described LED module.Like this, in maintenance, by adopting above-mentioned modular design, make installation and maintenance convenient, further, module power circuit is coordinated also can to realize overall power-on serving, that is, described LED module is connected respectively to described casing data circuit, described casing power circuit by described module data circuit, described module power circuit, and module power circuit is provided with switch; Like this, when a certain LED module breaks down, only need disconnect the switch of the module power circuit of this module of access, when not affecting other modules and normally working, the LED module broken down can be keeped in repair.
Described display mode editing machine is connected with described control system, for pre-seting some groups of display modes, selects for described control system; Such as, one group of display mode, comprises a resolution display mode, as 1024 × 768; Or one group of display mode, comprises multiple resolution display mode, as 1920 × 1440,1440 × 900,1280 × 960,1024 × 768,1280 × 720,800 × 600 etc.Preferably, one group of display mode, it is the resolution display mode of one group of fixed proportion, such as, 4 × 3, namely wide with high pass is 4 to 3, the proportionate relationship represented by it as well known to those skilled in the art, this proportionate relationship and representation thereof are widely used in 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.
Described module distribution editing machine is connected with described control system, and for according to the structure of each LED box and LED module thereof and position, generation module distributed intelligence, is transferred to described control system; Such as, as shown in Figure 1, LED display has 3 row 4 to arrange totally 12 LED box, as shown in Figure 2, each LED box has 3 row 4 to arrange totally 12 LED modules, then module distribution information corresponds to above-mentioned information, and namely LED display has 3 row 4 to arrange totally 12 LED box, and each LED box has 3 row 4 to arrange totally 12 LED modules.And for example, described module distribution editing machine is according to the structural information of each LED box and LED module thereof and positional information, generate the module distribution information of 2 dimension coordinate system forms, such as, arranging certain point is initial point, the position at each LED box four end angle represents by the x value in plane right-angle coordinate and y value respectively, same, and the position at each LED module four end angle represents by the x value in plane right-angle coordinate and y value respectively; Like this, the module distribution information of whole LED box of whole LED display and the plane right-angle coordinate form of LED module thereof is generated; Preferably, in LED module, each LED also adopts the x value in plane right-angle coordinate and y value to represent, like this, generates the module distribution information of the plane right-angle coordinate form of whole lamp points of whole LED display.Then, by module distribution information transmission to described control system.This method, is equally applicable to the irregular LED display screen be positioned in a plane; And for example, adopt 3 dimension coordinate system modes, the on-plane surface LED display such as various sphere screen, multiaspect screen can be applied to.Like this, be conducive to control system realize the distribution of point-to-point data and export.Further, described module distribution editing machine also arranges module input, for inputting or revise the module distribution information of each LED box and LED module thereof.
As shown in Figure 3, described control system also respectively with described player, described total data circuit, general supply connection, for pressing described display mode and described module distribution information, control described player, video data is distributed each LED module corresponded in each LED box, and output to each LED box respectively by described total data circuit, output to each LED module respectively by the casing data circuit of correspondence.Control system stores or obtains video data, by described display mode and described module distribution information, control described player, video data is distributed each LED module corresponded in each LED box, namely, described video data is distributed by casing, then, each LED box is outputted to respectively by described total data circuit, secondary distribution is carried out by LED box, output to each LED module respectively by the casing data circuit of correspondence, each LED module at predetermined amount of time display tentation data stream, thus realizes overall LED display result of broadcast.
Continue below to provide specific description by reference to the accompanying drawings, 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 box, total data circuit, general supply circuit and switch thereof; Described LED box arranges some LED modules, casing data circuit, casing power circuit and switch thereof; Described intelligent LED display is sequentially connected to the described casing data circuit of each described LED box, described casing power circuit respectively by described total data circuit, described general supply circuit; Described casing data circuit, described casing power circuit, respectively by video data input interface, the power input interface of described LED module, are connected to the module data circuit of described LED module, module power circuit; Described display mode editing machine is connected with described control system, for pre-seting some groups of display modes, selects for described control system; Described module distribution editing machine is connected with described control system, and for according to the structure of each LED box and LED module thereof and position, generation module distributed intelligence, is transferred to described control system; Described module distribution editing machine also arranges module input, for inputting or revise the module distribution information of each LED box and LED module thereof; Described control system also respectively with described player, described total data circuit, general supply connection, for pressing described display mode and described module distribution information, control described player, video data is distributed each LED module corresponded in each LED box, and output to each LED box respectively by described total data circuit, output to each LED module respectively by the casing data circuit of correspondence.Preferably, described module data circuit arranges module data pilot lamp and module data indicating circuit thereof, and described module power circuit arranges module power light and module power circuit thereof; Like this, user can when LED display arbitrary LED module circuit for generating fault or data fault, timely awareness information fast processing.Preferably, described video data input interface and power input interface, respectively by a Plug Division and described casing data circuit, the grafting of described casing power circuit; Like this, be conducive to realizing quick connection.
In above-mentioned any embodiment, further, in the concrete enforcement of module distribution information generates, embodiments of the invention can also be, described module distribution editing machine arranges regular array module, for when each LED box and LED module formation rule array thereof, the input row data of LED box and the row data of column data and LED module and column data, generate described module distribution information; That is, module distribution information is the array information of rule, and like this, its need comprise the row data of LED box and the row data of column data and LED module and column data.Preferably, it also comprises header information, shows the LED array of display information of its rule of correspondence, i.e. each LED box and LED module formation rule array thereof.
In above-mentioned any embodiment, further, in the concrete enforcement of module distribution information generates, embodiments of the invention can also be, described module distribution editing machine arranges irregular array module, for when each LED box forms irregular array, input the row data of LED box and the row data of column data and LED module and column data piecemeal, generate described module distribution information; That is, module distribution information is irregular array information, now, LED display has irregular shape, now, module distribution information comprises the positional information of each LED box, and the row data of LED box and the row data of column data and LED module and column data.Usually can be understood as, module distribution information comprises the information of each LED pixel of LED display, comprises row data and column data etc.Preferably, it also comprises header information, and show its corresponding irregular LED array of display information, namely each LED box and LED module thereof form irregular array.
In above-mentioned any embodiment, further, in the concrete enforcement of module distribution information generates, embodiments of the invention can also be, described module distribution editing machine also arranges removing module, for when removing a certain LED box or its LED module, revises described module distribution information.And/or described module distribution editing machine also arranges correction verification module, for correction verification module distributed intelligence meet pre-set form time, be transferred to described control system, cause control system correctly to identify to prevent module distribution information from making a mistake.
In above-mentioned any embodiment, further, in the concrete enforcement of module distribution information generates, embodiments of the invention can also be, described module distribution editing machine arranges coordinate system editor module, for according to the structural information of each LED box and LED module thereof and positional information, 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 a plane, now, can two-dimensional coordinate system be adopted, such as, plane right-angle coordinate, represent the position of each LED pixel of LED display, thus according to the structural information of each LED box and LED module thereof and positional information, editor generates the module distribution information of plane right-angle coordinate form, is transferred to described control system.And for example, for irregular LED display screens such as spherical screen, stair screen, cambered surface screens, or be called special-shaped screen, three-dimensional system of coordinate can be adopted, represent the position of each LED pixel of LED display, thus according to the structural information of each LED box and LED module thereof and positional information, editor generates the module distribution information of three-dimensional system of coordinate form, is transferred to described control system.Like this, structural information and the positional information of each LED box and LED module and each LED pixel on it or LED can be indicated accurately.
In above-mentioned any embodiment, further, in the concrete enforcement of display mode generates, embodiments of the invention can also be, described display mode editing machine arranges display mode input port, input instruction for accepting, select, revise described display mode, be transferred to described control system.Like this, keeper or authorized user can revise display mode easily, are convenient to test and adjustment.Preferably, described display mode editing machine also arranges automatically-generating module, for according to the described display mode inputting instruction and pre-set, automatically generates new display mode, is transferred to described control system.
Further, embodiments of the invention can also be, each technical characteristic of the various embodiments described above, the LED display that can implement mutually be combined to form.
Adopt each embodiment above-mentioned, the present invention can make the LED display such as various indoor full-color display screen, outdoor advertisement screen, lease screen, is applied to large-scale stadium, train terminals, the live scene of TV programme, showground, performing art centre, public place of entertainment, large-scale theatrical evening is 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.LED display of the present invention can show word, chart, image, animation, video information, and the quantity of information of display is unrestricted, display effect is remarkable, various scanning technique can also be adopted, make frame stabilization, without assorted point, image effect exquisiteness is clear, animation effect is lively, various, and video effect is smooth, true to nature; Further, for form aspect, can by any layout display mode of user, use computing machine to control, 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 true color; Meanwhile, angular field of view is large, and when direct sunlight, the image on outdoor display screen is still high-visible within the scope of 150 meters; Video capability is advanced, and display screen, also can the equipment such as external DVD except showing except graph text information, broadcasting television image.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that instructions of the present invention is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (2)
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 box, total data circuit, general supply circuit and switch thereof;
Described LED box arranges some LED modules, casing data circuit, casing power circuit and switch thereof;
Described intelligent LED display is sequentially connected to the described casing data circuit of each described LED box, described casing power circuit respectively by described total data circuit, described general supply circuit, wherein, the data that total data line transmission is all, each casing receives the data required for it; General supply circuit bears all power demands;
Described casing data circuit, described casing power circuit, respectively by video data input interface, the power input interface of described LED module, are connected to the module data circuit of described LED module, module power circuit;
Described display mode editing machine is connected with described control system, for pre-seting some groups of display modes, selects for described control system; Wherein, one group of display mode comprises multiple resolution display mode;
Described display mode editing machine arranges display mode input port, inputting instruction, selecting, revising described display mode, being transferred to described control system for accepting; Described display mode editing machine also arranges automatically-generating module, for according to the described display mode inputting instruction and pre-set, automatically generates new display mode, is transferred to described control system;
Described module distribution editing machine is connected with described control system, and for according to the structure of each LED box and LED module thereof and position, generation module distributed intelligence, is transferred to described control system;
Described module distribution editing machine also arranges module input, for inputting or revise the module distribution information of each LED box and LED module thereof;
Described module distribution editing machine arranges coordinate system editor module, and for according to the structural information of each LED box and LED module thereof and positional information, editor generates the module distribution information of three-dimensional system of coordinate form; Described module distribution editing machine arranges irregular array module, for when each LED box forms irregular array, inputs the row data of LED box and the row data of column data and LED module and column data piecemeal, generates described module distribution information; Described module distribution editing machine arranges removing module, for when removing a certain LED box or its LED module, revises described module distribution information; Described module distribution editing machine arranges correction verification module, for correction verification module distributed intelligence meet pre-set form time, be transferred to described control system; Wherein, module distribution information comprises the positional information of each LED box, and the row data of LED box and the row data of column data and LED module and column data, also comprises header information, shows its corresponding irregular LED array of display information;
Described control system also respectively with described player, described total data circuit, general supply connection, for pressing described display mode and described module distribution information, control described player, video data is distributed each LED module corresponded in each LED box, and output to each LED box respectively by described total data circuit, output to each LED module respectively by the casing data circuit of correspondence;
Described module data circuit arranges module data pilot lamp and module data indicating circuit thereof, and described module power circuit arranges module power light and module power circuit thereof.
2. intelligent LED display according to claim 1, is characterized in that, described video data input interface and power input interface, respectively by a Plug Division and described casing data circuit, the grafting of described casing power circuit.
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| CN103295527B (en) * | 2013-06-19 | 2016-01-20 | 北京志远鸿通科技有限公司 | A kind of with screen multi-display apparatus and control method thereof |
| CN103440844A (en) * | 2013-08-16 | 2013-12-11 | 西安诺瓦电子科技有限公司 | LED lamp panel, LED box body and LED display screen |
| CN104978928A (en) * | 2015-06-30 | 2015-10-14 | 韩光泉 | LED display screen and driving circuit thereof |
| CN105848342B (en) * | 2016-04-15 | 2018-09-25 | 上海欧美拉光电股份有限公司 | LED light kinetic-control system |
| 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 |
| 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 |
| CN112150966B (en) * | 2019-06-28 | 2022-03-22 | 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 |
| 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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| JPH10333631A (en) * | 1997-06-02 | 1998-12-18 | Daichiyuu Denshi:Kk | Expanded display device, and display system using expanded display device |
| JP2009538440A (en) * | 2006-05-24 | 2009-11-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Method and apparatus for automatic commissioning of LED-based display configurations |
| CN101246664A (en) * | 2007-02-14 | 2008-08-20 | 天津英驰光电科技有限公司 | Optical display system composed of luminous elements |
| US20100109981A1 (en) * | 2007-03-29 | 2010-05-06 | Rabin Bhattacharya | Cut-to-measure display device and method for control thereof |
| JP2009139492A (en) * | 2007-12-04 | 2009-06-25 | Canon Inc | Display control device and display control method |
| CN101673510B (en) * | 2009-09-29 | 2011-06-08 | 韦自力 | Method of playing video on arbitrarily arranged LED pixel lamp |
| CN101894542B (en) * | 2010-07-30 | 2015-05-27 | 深圳市中庆微科技开发有限公司 | Universal display screen intelligent control system |
| CN102142229B (en) * | 2011-02-16 | 2015-09-02 | 刘敬梅 | A kind of LED abnormity control device and LED abnormity control system |
| CN202190324U (en) * | 2011-07-28 | 2012-04-11 | 厦门视诚科技有限公司 | LED video processor |
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