CN102411880A - System and method for configuring load of LED display screen - Google Patents
System and method for configuring load of LED display screen Download PDFInfo
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- CN102411880A CN102411880A CN2011104411201A CN201110441120A CN102411880A CN 102411880 A CN102411880 A CN 102411880A CN 2011104411201 A CN2011104411201 A CN 2011104411201A CN 201110441120 A CN201110441120 A CN 201110441120A CN 102411880 A CN102411880 A CN 102411880A
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Abstract
The invention discloses a system and method for configuring a load of an LED display screen. The system comprises a control console and an LED display screen, wherein the control console comprises a control unit and an intelligent load configuration unit; the LED display screen comprises a plurality of box bodies which are connected through cables; the control console is connected with one box body of the LED display screen; and the intelligent load configuration unit is connected with the control unit. The method disclosed by the invention sequentially comprises the following steps of: load configuration, intelligent load configuration and load configuration storage, wherein the intelligent load configuration indicates that all the box bodies are intelligently addressed automatically according to a default rule and the load is automatically configured. According to the system adopting the load configuration method in the technical scheme disclosed by the invention, because the intelligent load configuration unit is arranged, the initial box and a wiring mode are determined according to the default rule of the system, and the load is configured intelligently, therefore convenience for operation is achieved; in addition, before intelligent addressing and intelligent load configuration, a visual box body arrangement chart is generated very visually and vividly, and subsequent adjustment and improvement are facilitated.
Description
Technical field
The present invention relates to LED display technique field, be specifically related to a kind of LED display band and carry configuration-system and dispose the method that band carries.
Background technology
As everyone knows, LED display generally comprises permutation and combination a plurality of casings together in a certain way.Each casing shows the part of entire image during the work of LED screen, and it is exactly the complete picture of a pair that a plurality of casing picture displayed combine.Therefore, video Data Transmission is given after the casing of LED display, and each casing all needs one's own that part of intercepting to show, could guarantee that the whole LED display screen normally shows, so just need to carry for each cabinet configuration band.
Under the actual application environment; Put each casing and connected the cable between each casing by predetermined design, after the LED display of forming preliminary dimension and shape, need make opening control software on the platform; Specification and cabling according to each casing are provided with line graph.The effect that line graph is set is exactly to number and dispose band for each casing to carry.Have only correctly to be provided with to be with and carry; Could video data and control data be sent on each corresponding casing; Guarantee a certain zone of each casing intercepting correctly whole video picture as shown in Figure 1; And correct in the pixel on each zone of video pictures, be mapped on each corresponding casing of LED display shown in Figure 2.Band carries and to comprise casing: initial X coordinate, initial Y coordinate, band carry width and band carries height.Carry like the band of casing 1 and to be: initial X coordinate 288, initial Y coordinate 160, band carries a width 96, and band carries height 80.
Present control system software has the function of manual configuration casing numbering, also has the function that simple configuration casing band carries.But present control systems soft ware can only manually be provided with the numbering of each casing when configuration casing numbering, for the large-scale LED screen with several casings; Need click each casing one by one; Could be to each casing numbering, repetitive operation is many, operates more loaded down with trivial details; Especially for the LED display of the complicacy screen of casing with multiple model, different sizes; When disposing each casing video band and carrying; Width and height that each casing band carries must be set one by one; Also need be based on the position of casing; Calculate and revise line by line or by row ground is artificial, can relate to great amount of calculation like this, use very inconvenient; But also therefore easy error needs to improve.
Summary of the invention
One of technical matters to be solved by this invention provides a kind of LED display band and carries configuration-system, and it can carry each casing numbering and configuration band automatically.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of LED display band carries configuration-system; Comprise control desk and LED display, institute's control desk comprises that control module and intelligence band carry dispensing unit, and said LED display comprises a plurality of casings; Connect through cable between each casing, control desk is connected with a casing of LED display; Said intelligence band carries dispensing unit and is connected with control module.
Two of technical matters to be solved by this invention is correspondingly to provide a kind of LED display band to carry collocation method, and it can carry each casing numbering and configuration band automatically.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of LED display band carries collocation method, and it carries configuration-system based on aforementioned LED display band each cabinet configuration band of LED display is carried, and this method comprises the steps: in proper order
S1), preparing the configuration band carries: make up the casing layout viewing, for intelligence configuration band carries ready;
S2), intelligence disposes band and carries: according to default rule, be that each casing intelligence addressing and automatic configuration band carry automatically;
S3), preserve band and carry configuration: the band that will configure carries data distributing to each casing to be preserved.
In the optimized technical scheme, said step S1) particularly be meant: after system's operation, in the casing resources bank of control module, select the casing model, and import the horizontal number and vertical number that casing is arranged; Control module is depicted as the casing layout viewing of rectangle automatically then through the GDI plotting mode on the control interface of control system; The corresponding LED display of said casing layout viewing comprises a plurality of rectangle grids, a casing of the corresponding LED display of each rectangle grid; Said step S2) particularly be meant: intelligence band year dispensing unit is confirmed initial casing automatically according to the definite rule of the initial casing of system default, according to the cabling mode of system default, numbers and disposes band for each casing and carry then; Said initial casing is confirmed a kind of in following four kinds of modes of rule: the casing in the upper left corner is confirmed as initial casing; Or with the casing in the lower left corner as initial casing; Or with the casing in the upper right corner as initial casing, or with the casing in the lower right corner as initial casing; Said cabling mode is a kind of in following four kinds of modes: horizontal Z word, horizontal S word, vertical Z word, vertical S word.
Further in the optimized technical scheme, the initial casing of said system default is the casing in the lower right corner, and the cabling mode of said system default is horizontal S word cabling mode.
Further in the optimized technical scheme, said step S1) and S2), also comprise step S12), manually confirm initial casing: on the casing layout viewing, specifying certain casing is initial casing.
Further in the optimized technical scheme, said step S1) and S2), also comprise step S13), manually confirm cabling mode: manually select cabling mode, said cabling mode is a kind of in horizontal Z word, horizontal S word, vertical Z word, the vertical S word.
In the optimized technical scheme, said step S1) and S2), also comprise step S10), add other specification casing: step S1) make up after the casing layout viewing, judge whether to need to add the casing of other specification; If then return execution in step S1), to add the casing of other specification; If not, execution in step S2 then).
In the optimized technical scheme, said step S2) and S3), also comprise step S21), manual adjustment casing band carries: select the casing of needs adjustment, manually drag this casing to change its band year.
In the optimized technical scheme, said step S21) also comprise step S100 in), segmented: have the overlapping region if band carries, then earlier all casings on the casing layout viewing be divided into two or more fragment, and then execution in step S21).
In the optimized technical scheme, said step S2) and S3), also comprise step S23), confirm that the casing band carries: with step S2) band that disposed carries data and is sent to each casing of LED screen and lights the LED screen, whether the demonstration of observing each casing of LED screen correct; If the incorrect step S1 that then is back to), if correctly then proceed step S3).
The invention has the beneficial effects as follows:
Carry a dispensing unit owing to be provided with intelligence band, thereby can confirm initial casing, cabling mode, and intelligence configuration band carries, thereby operation is very much convenient according to the rule of system default; And before intelligent addressing and intelligence configuration band carry, generated visual casing layout viewing, unusual image, lively, and help follow-up adjustment and improvement.
Below in conjunction with accompanying drawing the present invention is made further detailed description.
Description of drawings
Fig. 1 is the subregion synoptic diagram of video source image;
Fig. 2 is the synoptic diagram of arranging with the LED display upper box;
Fig. 3 is the block diagram of system that a kind of LED display band of the specific embodiment of the invention carries configuration-system;
Fig. 4 is the process flow diagram that a kind of LED display band of the specific embodiment of the invention carries collocation method;
Fig. 5 be in the specific embodiment of the invention to dispose the casing layout viewing of the LED screen that band carries.
Embodiment
As shown in Figure 3, a kind of LED display band that this embodiment provides carries configuration-system, comprises control desk and LED display, and institute's control desk comprises that control module and intelligence band carry dispensing unit, and said LED display comprises a plurality of casings.Particularly, comprise 12 casings in this embodiment, and 12 casings are lined up 3 row, 4 row.Connect through cable between each casing, control desk is connected with a casing of LED display; Said intelligence band carries dispensing unit and is connected with control module.
As shown in Figure 4, a kind of LED display band that this embodiment provides carries collocation method, and it carries configuration-system based on the LED display band in this embodiment, and each cabinet configuration band of LED display is carried, and this method comprises the steps: in proper order
S1), preparing the configuration band carries: make up the casing layout viewing, for intelligence configuration band carries ready;
S2), intelligence disposes band and carries: according to default rule, be that each casing intelligence addressing and automatic configuration band carry automatically;
S3), preserve band and carry configuration: the band that will configure carries data distributing to each casing to be preserved.
The intelligence addressing is meant according to the data line mode of connection between each casing, each casing is carried out the process of robotization numbering.The intelligent addressing of this moment is that the casing in the acquiescence lower left corner is initial casing, according to horizontal S cabling, and the robotization numbering.This kind default rule is to use the most general a kind of casing connected mode in the actual production.Intelligence configuration band carries, and is meant obtaining step S1) in the pairing video band of casing layout viewing carry.Particularly be to be the origin coordinates of display screen with upper left corner video address (0,0), wide, high according to each casing, continuously apart from each casing is set the video band carry, and the band of preserving each casing carries parameter.That is, with the pixel line of reference of unit in the boundary setting of casing layout viewing, the length and width pixel that the expression band carries video.It is wide, high that the starting point coordinate that the corresponding casing video of the coordinate representation in each rectangle grid upper left corner band carries, rectangle grid wide, high represent respectively that then corresponding casing video band carries.
LED display band in this specific embodiment carries configuration-system and method; Carry dispensing unit owing to be provided with the intelligence band; Thereby can confirm initial casing, cabling mode based on the rule of system default; And intelligence configuration band carries; No longer need click each casing one by one and come width and height that each casing band carries also no longer to be set one by one each casing numbering, need be based on the position of casing; Calculate and revise line by line or by row ground is artificial, thereby operation is very much convenient; And before intelligent addressing and intelligence configuration band carry, generated visual casing layout viewing, unusual image, lively, and help follow-up adjustment and improvement.
In the optimized technical scheme, said step S1) particularly be meant: after system's operation, in the casing resources bank of control module, select the casing model, and import the horizontal number and vertical number that casing is arranged; Control module is depicted as the casing layout viewing of rectangle automatically then through the GDI plotting mode on the control interface of control system; The corresponding LED display of said casing layout viewing comprises a plurality of rectangle grids, a casing of the corresponding LED display of each rectangle grid; Said step S2) particularly be meant: intelligence band year dispensing unit is confirmed initial casing automatically according to the definite rule of the initial casing of system default, according to the cabling mode of system default, numbers and disposes band for each casing and carry then; Said initial casing is confirmed a kind of in following four kinds of modes of rule: the casing in the upper left corner is confirmed as initial casing; Or with the casing in the lower left corner as initial casing; Or with the casing in the upper right corner as initial casing, or with the casing in the lower right corner as initial casing; Said cabling mode is a kind of in following four kinds of modes: horizontal Z word, horizontal S word, vertical Z word, vertical S word.
Further in the optimized technical scheme, the initial casing of said system default is the casing in the lower right corner, and the cabling mode of said system default is horizontal S word cabling mode.This kind mode is a most common form in the actual group screen, therefore adopts this kind mode under most situation, no longer need adjust.
Further in the optimized technical scheme, said step S1) and S2), also comprise step S12), manually confirm initial casing: on the casing layout viewing, specifying certain casing is initial casing.When the initial casing of when actual group screen, being given tacit consent in determined initial casing and the configuration-system is inconsistent, can adjust easily through this step.In actual the use, in this step, only need to click the rectangle frame of representing this initial casing, in right-click menu, select " confirming as initial casing " to get final product.
Further in the optimized technical scheme, said step S1) and S2), also comprise step S13), manually confirm cabling mode: manually select cabling mode, said cabling mode is a kind of in horizontal Z word, horizontal S word, vertical Z word, the vertical S word.Cabling mode is meant the mode of connection and the direction of data line between each casing.When the cabling mode of being given tacit consent in cabling mode that when actual group screen, is adopted and the configuration-system is inconsistent, can adjust easily through this step.In actual the use, in this step, only need to click manual cabling mode, and the cabling mode that selection needs in popup menu gets final product.Selectable cabling mode comprises: horizontal Z word, horizontal S word, vertical Z word, vertical S word.
In the optimized technical scheme, said step S1) and S2), also comprise step S10), add other specification casing: step S1) make up after the casing layout viewing, judge whether to need to add the casing of other specification; If then return execution in step S1), to add the casing of other specification; If not, execution in step S2 then).As shown in Figure 5, this LED screen comprises the casing of four kinds of specifications, and wide height is respectively 80X80,96X80,80X96,96X96; The video that band carries is (0,0) to (416,256); Need be at step S1) the basis on other execution in step S10) three times, could make up layout viewing with four kinds of specification casings.
In the optimized technical scheme, said step S2) and S3), also comprise step S21), manual adjustment casing band carries: select the casing of needs adjustment, manually drag X coordinate and the Y coordinate of this casing to change its starting point, then it is with and year has changed with regard to corresponding.The wide height that band carries is the wide height of casing, has preserved and generated the casing layout viewing after having added required each specification casing.The manual modification band carries and is meant initial X coordinate and the initial Y coordinate of revising some casing.Concrete grammar is: in the casing layout viewing, drag the rectangle grid of representing casing, cross-shaped cursor can appear in this place, summit, rectangle grid upper left side, and on the line of reference on view border, shows initial X, the Y coordinate of casing when moving.The band that can change and preserve this casing behind the release rectangle grid carries.On the rectangle grid, show initial X, Y coordinate, can conveniently check.When mobile box, can also adsorb static casing, thereby accurately locate.
At step S21) in, manually drag casing after, if there is tiny error in the casing ranks, then can add step S221), alignment adjustment: selections needs the casing that aligns, clicks by right key, in popup menu, selects alignment thereof.Its mode is comprised that alignment, alignment down, left-justify, Right Aligns, a key make zero.One key makes zero and is meant that it is the rectangle of coordinate starting point that casing with in disorder dispersion is arranged in (0,0) according to certain rule again.
In the optimized technical scheme; Said step S1) also comprise step S100 in), segmented: have the overlapping region if band carries; The fragment that then earlier all casings on the casing layout viewing is divided into two or more; Selection needs the casing of adjustment then, manually drags this casing and carries to change its band.For example, if LED screen comprises two LED screens shown in Figure 5 up and down, and the video bands in two zones carry unanimity, and promptly the first three rows band carries and is (0; 0) to (416,256), what back triplex row band carried also is (0; 0), then can dispose band through the mode of burst and carry to (416,256).This moment need be at step S1) in add step S100): segmented.The effect of segmented is to show easily to have the line graph that overlap zone carries.All casings of selecting first fragment to comprise confirm that system default remaining casing in back is second fragment.Select the options of fragment, only show the casing layout viewing under this fragment in the line graph view, can avoid being not easy to phenomenon mobile and that check like this because of the rectangle of represent casing is overlapping.
In the optimized technical scheme; Said step S2) and S3); Also comprise step S23), confirm that the casing band carries: through RS232 Serial Port Line or netting twine with step S2) band that disposed carries data and is sent to each casing of LED screen and lights the LED screen, whether the demonstration of observing each casing of LED screen correct; If the incorrect step S1 that then is back to), if correctly then proceed step S3).Though in theory through aforesaid method can be correct the band that each casing is set carry; But often cause last display result not meet expection in the practical application because of such-and-such problem; Can come preview display effect once this moment through this step; If it is having problem then to return resets, consistent with expection up to the effect that shows.When the demonstration of casing is realistic fully build demand after, preserve band and carry data (line graph parameter), to guarantee that each casing re-powers the back and shows that the band of configuration carries to each casing.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. a LED display band carries configuration-system, comprises control desk and LED display, and institute's control desk comprises control module; Said LED display comprises a plurality of casings; Connect through cable between each casing, control desk is connected with a casing of LED display, it is characterized in that; Said control desk comprises that also the intelligence band carries dispensing unit, and said intelligence band carries dispensing unit and is connected with control module.
2. a LED display band carries collocation method, and it carries configuration-system based on the described a kind of LED display band of claim 1 each cabinet configuration band of LED display is carried, and this method comprises the steps: in proper order
S1), preparing the configuration band carries: make up the casing layout viewing, for intelligence configuration band carries ready;
S2), intelligence disposes band and carries: according to default rule, be that each casing intelligence addressing and automatic configuration band carry automatically;
S3), preserve band and carry configuration: the band that will configure carries data distributing to each casing to be preserved.
3. a kind of LED display band as claimed in claim 2 carries collocation method; It is characterized in that; Said step S1) particularly is meant: after system's operation, in the casing resources bank of control module, select the casing model, and import the horizontal number and vertical number that casing is arranged; Control module is depicted as the casing layout viewing of rectangle automatically then through the GDI plotting mode on the control interface of control system; The corresponding LED display of said casing layout viewing comprises a plurality of rectangle grids, a casing of the corresponding LED display of each rectangle grid; Said step S2) particularly be meant: intelligence band year dispensing unit is confirmed initial casing automatically according to the definite rule of the initial casing of system default, according to the cabling mode of system default, numbers and disposes band for each casing and carry then; Said initial casing is confirmed a kind of in following four kinds of modes of rule: the casing in the upper left corner is confirmed as initial casing; Or with the casing in the lower left corner as initial casing; Or with the casing in the upper right corner as initial casing, or with the casing in the lower right corner as initial casing; Said cabling mode is a kind of in following four kinds of modes: horizontal Z word, horizontal S word, vertical Z word, vertical S word.
4. a kind of LED display band as claimed in claim 3 carries collocation method, it is characterized in that, the initial casing of said system default is the casing in the lower right corner, and the cabling mode of said system default is horizontal S word cabling mode.
5. a kind of LED display band as claimed in claim 3 carries collocation method, it is characterized in that said step S1) and S2) between, also comprise step S12), manually confirm initial casing: on the casing layout viewing, specifying certain casing is initial casing.
6. a kind of LED display band as claimed in claim 3 carries collocation method; It is characterized in that; Said step S1) and S2); Also comprise step S13), manually confirm cabling mode: manually select cabling mode, said cabling mode is a kind of in horizontal Z word, horizontal S word, vertical Z word, the vertical S word.
7. carry collocation method like any described a kind of LED display band in the claim 2 to 6; It is characterized in that; Said step S1) and S2); Also comprise step S10), add other specification casing: step S1) make up after the casing layout viewing, judge whether to need to add the casing of other specification; If then return execution in step S1), to add the casing of other specification; If not, execution in step S2 then).
8. carry collocation method like any described a kind of LED display band in the claim 2 to 6; It is characterized in that; Said step S2) and S3), also order comprises step S21), manual adjustment casing band carries: select the casing of needs adjustment, manually drag this casing to change its band year.
9. a kind of LED display band as claimed in claim 8 carries collocation method; It is characterized in that; Said step S21) also comprise step S100 in), segmented: have the overlapping region if band carries; The fragment that then earlier all casings on the casing layout viewing is divided into two or more, and then execution in step S21).
10. carry collocation method like any described a kind of LED display band in the claim 2 to 6; It is characterized in that; Said step S2) and S3); Also comprise step S23), confirm that the casing band carries: with step S2) band that disposed carries data and is sent to each casing of LED screen and lights the LED screen, whether the demonstration of observing each casing of LED screen correct; If the incorrect step S1 that then is back to), if correctly then proceed step S3).
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| CN102682702A (en) * | 2012-05-17 | 2012-09-19 | 苏州君嬴电子科技有限公司 | Configuration method and configuration system for LED (light-emitting diode) display screen |
| CN102737616A (en) * | 2012-06-28 | 2012-10-17 | 广东威创视讯科技股份有限公司 | Method and device for automatically identifying positions of units of splicing wall of large screen |
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