CN104299562A - LED display screen automatic loaded configuring method and system - Google Patents
LED display screen automatic loaded configuring method and system Download PDFInfo
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- CN104299562A CN104299562A CN201410443326.1A CN201410443326A CN104299562A CN 104299562 A CN104299562 A CN 104299562A CN 201410443326 A CN201410443326 A CN 201410443326A CN 104299562 A CN104299562 A CN 104299562A
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Abstract
The invention provides an LED display screen automatic loaded configuring method and system. The LED display screen automatic loaded configuring method comprises the following steps that firstly, a plurality of boxes are positioned on positions on an LED display screen according to information interaction of the boxes so that row-column position data of the boxes can be obtained; secondly, the loaded area of each box on the LED display screen is worked out according to the size and the row-column position data of the box; thirdly, each box stores the corresponding loaded area. The LED display screen automatic loaded configuring method and system have the advantages that the loaded configuration can be automatically finished, and the speed is higher.
Description
Technical field
The present invention relates to LED component field, be specifically related to a kind of LED display and be automatically with year collocation method and a system.
Background technology
The each casing band of current LED display control system carries configuration to be needed to use the trace configurations that PC end carries out line graph, and require that PC end carries out data interaction with LED display and can complete, when between LED display each casing, complex situations appear in line especially, PC holds line graph to configure can become quite difficulty.
Prior art existing defects, needs improvement badly.
Summary of the invention
The technical problem to be solved in the present invention is, for defect in the above-mentioned prior art of prior art, provides a kind of LED display of improvement to be automatically with and carries collocation method and system.
The technological means that technical solution problem of the present invention adopts is: provide a kind of LED display to be automatically with and carry collocation method, and described LED display comprises multiple casing in array distribution, said method comprising the steps of:
S1, described multiple casing position to from the position in described LED display the column locations data obtaining self respectively by information interaction each other;
The calculating the band of this casing in described LED display according to own dimensions and described column locations data and carry region of S2, casing described in each;
The described band that self is preserved separately by S3, casing described in each carries region.
Automatically be with in LED display provided by the invention and carry in collocation method, described step S1 comprises following sub-step:
S101, casing described in each detect self both sides transversely and longitudinally on both sides whether there is the casing with self cascade of this casing;
The initial column locations data presetting casing described in each are (x, y);
S102, casing described in each are associated with the column locations data (R of each side transmission self of other casings for i-th time to level
i, C
i), wherein, R
1=x, C
1=y;
S103, casing described in each are according to the column locations data (R of other casings from each side received
i, C
i) column locations data procession calculation process to self, and obtain the column locations data (R after ranks calculation process
i+1, C
i+1);
S104, casing described in each are associated with the column locations data (R of each side transmission self of other casings for the i-th+1 time to level
i+1, C
i+1);
S105, casing described in each are according to the column locations data (R of other casings from each side received
i+1, C
i+1) column locations data procession calculation process to self, and obtain the column locations data (R after ranks calculation process
i+2, C
i+2);
S106, as (R
i+1, C
i+1)=(R
i+2, C
i+2) time, casing described in each draws self correct column locations data (R, C)=(R now
i+1, C
i+1).
Automatically be with in LED display provided by the invention and carry in collocation method, described ranks calculation process is specially:
R
i+1={R
i,R
left,R
r,(R
d-1),(R
u+1)}
max,
And C
i+1={ C
i, (C
left+ 1), (C
r-1), C
u, C
d}
max;
Wherein, (R
left, C
left) be the column locations data of casing from left side, when described in the non-cascade in left side during casing, R
left=0 and C
left+ 1=0; (R
r, C
r) be the column locations data of casing from right side, when the column locations data of casing described in the non-cascade in right side, R
r=0, C
r-1=0; (R
d, C
u) be the column locations data of casing from downside, when described in the cascade of downside during casing, R
d-1=0, C
d=0; (R
u, C
u) be the column locations data of casing from upside, when from described in the non-cascade in downside during casing, R
u+ 1=0, C
u=0.
Automatically be with in LED display provided by the invention and carry in collocation method, described initial column locations data are (0,0).
Automatically be with in LED display provided by the invention and carry in collocation method, it is rectangular that the band of described casing carries region, in described step S2:
S201, the band calculating this casing according to the column locations data of described casing and its width W and height H carry the coordinate on two summits on a pair linea angulata in region, and the coordinate on these two summits is respectively (C
nw, R
nand (C H)
nw+W, R
nh+H);
S202, determine that the band of described casing carries region according to the coordinate on two described summits.
Automatically being with in LED display provided by the invention carries in configuration-system, further comprising the steps of:
S0, casing described in each power on and are (x, y) by respective column locations data initialization.
Present invention also offers a kind of LED display to be automatically with in year configuration-system, comprise multiple casing in array distribution, two often adjacent mutual cascades of described casing; Described multiple casing positions to from the position in described LED display the positional information obtaining self respectively by information interaction each other, casing described in each goes out the band of this casing in described LED display according to own dimensions and described positional information calculation and carries region, and the described band that self is preserved separately by casing described in each carries region.
Automatically being with in LED display provided by the invention carries in configuration-system, and adjacent two described casings are removably connected and cascade by pin thread and box.
Implement the present invention and there is following beneficial effect: due in the present invention, the band that each casing of this LED display can locate to calculate each casing by information interaction each other carries the information in region, without the need to coming to carry out line with each casing with PC end, there is a band year configuration realize automatically completing, and speed beneficial effect faster.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the theory diagram of LED display automatically with carrying configuration-system in one embodiment of the present invention;
Fig. 2 is the theory diagram of LED display automatically with carrying configuration-system in another embodiment of the present invention;
Fig. 3 is the theory diagram of LED display automatically with carrying configuration-system in the another preferred embodiment of the present invention;
Fig. 4 is the FB(flow block) of LED display automatically with carrying collocation method in one embodiment of the present invention;
Fig. 5 be embodiment illustrated in fig. 4 in the carrying out of each casing send init state before column locations data;
Fig. 6 be embodiment illustrated in fig. 4 in each casing first time receive and ranks calculation process after state;
Fig. 7 be embodiment illustrated in fig. 4 in each casing second time receive and ranks calculation process after state;
Fig. 8 be embodiment illustrated in fig. 4 in each casing third time receive and ranks calculation process after state.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Fig. 1 shows the LED display in one embodiment of the present invention, comprises multiple casing 10 in array distribution.Two often adjacent casings 10 cascade mutually, the plurality of casing 10 positions to from the position in LED display the column locations data obtaining self respectively by information interaction each other, each casing 10 goes out the band of this casing 10 in LED display according to own dimensions and positional information calculation and carries region, and the band that self is preserved separately by each casing 10 carries region.Being provided with multiple LED light emitting diode and the control module for controlling the plurality of LED light emitting diode in casing in this article, being coordinated by the luminescence between the plurality of light emitting diode, demonstrate corresponding image to carry region at the band of this casing 10.
In the present embodiment, the square array column of the plurality of casing 10 in three row three row distributes, and being certainly not limited thereto, can also be rectangular array, also can be special-shaped array distribution as shown in Figure 2.
In the present embodiment, often adjacent two casings 10 on same row are removably connected and cascade by pin thread and box, are removably connected and cascade by pin thread and box with adjacent two casings 10 in a line.The present invention can depart from host computer, completely by carrying out data interaction between each casing of LED display 10 and calculate respective column locations data realizing configuration automatically, and there is beneficial effect easy for removal and installation, arbitrarily can be combined into the array wanted and distribute to meet various different occasion.
Each casing 10 is also provided with storage module and information interaction module.Wherein this information interaction module is used for carrying out information interaction with other casings 10 of cascade, this control module for judge this casing 10 transverse direction and longitudinally on both sides whether there is the casing 10 of cascade, and send column locations data according to each side that judged result control information interactive module is associated with casing 10 to level.This control module also for calculating the column locations data of this casing 10 according to information interaction, and carries region according to the band that the width W of these column locations data and this casing 10 and height H calculate this casing 10; This memory module carries region and the width W of self and height H for storing the band calculated.
In the present embodiment, this control module comprises the common control chip of employing and peripheral circuit thereof, and the computer program writing correspondence in this control chip can realize, and therefore, repeats no more.Certainly, understandably, this control module can also adopt FPGA to realize.
Fig. 3 LED display shown in another preferred embodiment of the present invention is automatically with and is carried configuration-system, comprises the LED display in above-described embodiment, LED video controller and PC end.This PC holds and communicates to connect with LED video controller, and a casing 10 of LED video controller and this LED display communicates to connect.
The LED display that present invention also offers a kind of LED display adopted in above-described embodiment is with a year collocation method automatically.As shown in Figure 4, in this LED display automatically with carrying in a preferred embodiment of collocation method, comprise the following steps:
S1, the plurality of casing 10 position to from the position in LED display the column locations data obtaining self respectively by information interaction each other;
The calculating the band of this casing 10 in LED display according to own dimensions and column locations data and carry region of S2, each casing 10;
The described band that self is preserved separately by S3, each casing 10 carries region.
Positioned from the position in this LED display by the information interaction between the plurality of casing 10, make each casing 10 can complete band smoothly and carry configuration, and using the method without the need to coordinating with host computer, there is band and carry configuration speed beneficial effect fast, simple to operate.
Preferably, in the present embodiment, this step S1 comprises following sub-step further:
S101, each casing 10 detect self both sides transversely and longitudinally on both sides whether there is the casing 10 with this self cascade of casing 10;
The initial column locations data presetting each casing 10 are (x, y);
S102, casing described in each are associated with the column locations data (R of each side transmission self of other casings 10 for 10 i-th times to level
i, C
i), wherein, R
1=x, C
1=y;
S103, casing 10 described in each are according to the column locations data (R of other casings 10 from each side received
i, C
i) column locations data procession calculation process to self, and obtain the column locations data (R after ranks calculation process
i+1, C
i+1);
S104, casing 10 described in each are associated with the column locations data (R of each side transmission self of other casings 10 for the i-th+1 time to level
i+1, C
i+1);
S105, casing 10 described in each are according to the column locations data (R of other casings 10 from each side received
i+1, C
i+1) column locations data procession calculation process to self, and obtain the column locations data (R after ranks calculation process
i+2, C
i+2);
S106, as (R
i+1, C
i+1)=(R
i+2, C
i+2) time, casing 10 described in each draws self correct column locations data (R, C)=(R now
i+1, C
i+1).
As (R
i+1, C
i+1) ≠ (R
i+2, C
i+2) time, casing 10 described in each continues the column locations data of each side transmission self being associated with other casings 10 to level, casing 10 described in each is according to the column locations data procession calculation process of the column locations data of other casings 10 from each side received to self, and obtain the column locations data after ranks calculation process, the column locations data obtained after ranks calculation process once are as of late identical with the column locations data after last ranks calculation process, and using these column locations data no longer changed as the column locations data of this casing.
In the present invention; horizontal and vertical and not necessarily refers to horizontal or vertical; this is horizontal and vertical is orthogonal both direction; left side in literary composition and right side are respectively two ends transversely; the upper side and lower side and the two ends in longitudinal direction; theory like this is just in order to express technical scheme of the present invention better, but it can not become the restriction of restriction scope.
Wherein, this ranks calculation process is specially:
R
i+1={R
i,R
left,R
r,(R
d-1),(R
u+1)}
max,
And C
i+1={ C
i, (C
left+ 1), (C
r-1), C
u, C
d}
max.
Wherein, (R
left, C
left) be the column locations data of casing 10 from left side, when described in the non-cascade in left side during casing 10, R
left=0 and C
left+ 1=0; (R
r, C
r) be the column locations data of casing 10 from right side, when the column locations data of casing 10 described in the non-cascade in right side, R
r=0, C
r-1=0; (R
d, C
u) be the column locations data of casing 10 from downside, when described in the cascade of downside during casing 10, R
d-1=0, C
d=0; (R
u, C
u) be the column locations data of casing 10 from upside, when from described in the non-cascade in downside during casing 10, R
u+ 1=0, C
u=0.
Illustrate below and this step S1 be described in detail:
This LED display has 9 casings 10 in square array arrangement, and as shown in Figure 5, the initial row column position data preset of each casing 10 are (0,0).
As shown in Figure 6, formula R is adopted
i+1={ R
i, R
left, R
r, (R
d-1), (R
u+ 1) }
max, and according to the column locations data received, calculate the line number after first time ranks calculation process, for the casing 10 in the upper left corner, initial line number is R0=0, and the line number received from right side is R
r=0, the line number R received from downside
d=0, all do not receive column locations data from left side and upside, therefore R1={0,0}
max=0; Again for the casing 10 of the center of this array, the line number R received from left side
left=0, the line number received from right side is R
r=0, the line number R received from upside
u=0, the line number R received from downside
d=0, therefore, line number R1={0 after treatment, 0,0,0-1,0+1}
max=1; The processing mode of the line number of the casing 10 of other positions is identical, therefore will not enumerate.
Adopt formula C
i+1={ C
i, (C
left+ 1), (C
r-1), C
u, C
d}
max, and according to the column locations data received, for the casing 10 in the upper left corner, initial row number are C0=0, the row received from right side number are C
r=0, the row C received from downside
d=0, all do not receive column locations data from left side and upside, therefore C1={0,0}
max=0; Again for the casing 10 of the center of this array, the row C received from left side
left=0, the row line number received from right side is C
r=0, the row C received from upside
u=0, the row C received from downside
d=0, therefore, line number C1={0 after treatment, 0+1,0-1,0,0}
max=1; The processing mode of the row of the casing 10 of other positions number is identical, therefore will not enumerate.
As shown in Figure 7, each casing 10 second time sends the casing 10 of column locations data to the cascade of each side of self, and adopts the method that the ranks calculation process identical with Fig. 6 is identical, obtains the column locations data after the second process.Carry out calculating demonstration for the casing 10 of the center of this array, the column locations data that this casing 10 receives from left side are (1,0), the column locations data received from right side are (1,1) the column locations data, received from upside are (0,1), the column locations data received from downside are (1,1), the line number R2={1 therefore after the second ranks calculation process, 1,1 (1-1), (0+1) }
max=1, the row C2={1 after the second ranks calculation process, (0+1), (1-1), 1,1}
max=1, therefore now, column locations data are (1,1).
As shown in Figure 8, each casing 10 third time sends the casing 10 of column locations data to the cascade of each side of self, and adopts the method that the ranks calculation process identical with Fig. 6 is identical, obtains the column locations data after the 3rd process.Can find through contrast, for the third time after ranks calculation process, the column locations data of each casing 10 are and change, and therefore, the column locations data after second time ranks calculation process are correct column locations data.
Can find, when these initial row column position data are (0,0), ranks number are the casing 10 of (0,0) is the casing 10 being positioned at the first row first row, that is to say, it is capable that column locations data are that the casing 10 of (m, n) is positioned at m+1, the (n+1)th row.Certainly, these initial row column position data preset are not limited to this, such as, can also be (1,1), and now be that the casing 10 of (m, n) is positioned at m capable for column locations data, and n-th arranges.
To carry region rectangular for the band of this each casing 10 further, in step s 2:
S201, the band calculating this casing according to the column locations data of casing 10 and its width W and height H carry the coordinate on two summits on a pair linea angulata in region, and the coordinate on these two summits is respectively (C
nw, R
nand (C H)
nw+W, R
nh+H);
S202, determine that the band of described casing 10 carries region according to the coordinate on two summits.
Accurately can calculate the band of each casing 10 in this LED display by above-mentioned steps and carry region.
Understandably, this rectangular array has the first side facing each other and the second side, and the 3rd side facing each other and the 4th side; This step S1 can also adopt following sub-step:
Whether level is associated with casing 10 in the both sides that S11, each casing 10 detect along the both sides of himself being expert at and column;
S12, detect that the casing 10 of all non-other casings 10 of cascade in the first side and the 3rd side is as starting point, calculates the physical location of other each casings 10 respectively by count off method.
In this count off method, the column locations data that casing 10 as starting point arranges self are (0,0), then along laterally or longitudinally sending to the casing 10 with its cascade, the line number of correspondence or row number are added the column locations data as self after 1 by the casing 10 then receiving these column locations data, and by these column locations data along sending to other casings 10.
In another embodiment, on the basis of above-described embodiment, the method also comprises the step S0 before being positioned at step S1, each casing 10 powers on and be (x, y) by respective column locations data initialization.Can prevent from like this occurring mistake during procession calculation process.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (8)
1. LED display is automatically with and is carried a collocation method, it is characterized in that, described LED display comprises multiple casing in array distribution, said method comprising the steps of:
S1, described multiple casing position to from the position in described LED display the column locations data obtaining self respectively by information interaction each other;
The calculating the band of this casing in described LED display according to own dimensions and described column locations data and carry region of S2, casing described in each;
The described band that self is preserved separately by S3, casing described in each carries region.
2. LED display according to claim 1 is automatically with and is carried collocation method, and it is characterized in that, described step S1 comprises following sub-step:
S101, casing described in each detect self both sides transversely and longitudinally on both sides whether there is the casing with self cascade of this casing;
The initial column locations data presetting casing described in each are (x, y);
S102, casing described in each are associated with the column locations data (R of each side transmission self of other casings for i-th time to level
i, C
i), wherein, R
1=x, C
1=y;
S103, casing described in each are according to the column locations data (R of other casings from each side received
i, C
i) column locations data procession calculation process to self, and obtain the column locations data (R after ranks calculation process
i+1, C
i+1);
S104, casing described in each are associated with the column locations data (R of each side transmission self of other casings for the i-th+1 time to level
i+1, C
i+1);
S105, casing described in each are according to the column locations data (R of other casings from each side received
i+1, C
i+1) column locations data procession calculation process to self, and obtain the column locations data (R after ranks calculation process
i+2, C
i+2);
S106, as (R
i+1, C
i+1)=(R
i+2, C
i+2) time, casing described in each draws self correct column locations data (R, C)=(R now
i+1, C
i+1).
3. LED display according to claim 2 is automatically with and is carried collocation method, and it is characterized in that, described ranks calculation process is specially:
R
i+1={R
i,R
left,R
r,(R
d-1),(R
u+1)}
max,
And C
i+1={ C
i, (C
left+ 1), (C
r-1), C
u, C
d}
max;
Wherein, (R
left, C
left) be the column locations data of casing from left side, when described in the non-cascade in left side during casing, R
left=0 and C
left+ 1=0; (R
r, C
r) be the column locations data of casing from right side, when the column locations data of casing described in the non-cascade in right side, R
r=0, C
r-1=0; (R
d, C
u) be the column locations data of casing from downside, when described in the cascade of downside during casing, R
d-1=0, C
d=0; (R
u, C
u) be the column locations data of casing from upside, when from described in the non-cascade in downside during casing, R
u+ 1=0, C
u=0.
4. LED display according to claim 3 is automatically with and is carried collocation method, and it is characterized in that, described initial column locations data are (0,0).
5. the LED display according to any one of claim 2-4 is automatically with and is carried a collocation method, it is characterized in that, it is rectangular that the band of described casing carries region, in described step S2:
S201, the band calculating this casing according to the column locations data of described casing and its width W and height H carry the coordinate on two summits on a pair linea angulata in region, and the coordinate on these two summits is respectively (C
nw,R
nand (C H)
nw+W, R
nh+H);
S202, determine that the band of described casing carries region according to the coordinate on two described summits.
6. the LED display according to any one of claim 2-4 is automatically with and is carried collocation method, it is characterized in that, further comprising the steps of:
S0, casing described in each power on and are (x, y) by respective column locations data initialization.
7. LED display is automatically with and is carried a configuration-system, it is characterized in that, comprises multiple casing in array distribution, two often adjacent mutual cascades of described casing; Described multiple casing positions to from the position in described LED display the positional information obtaining self respectively by information interaction each other, casing described in each goes out the band of this casing in described LED display according to own dimensions and described positional information calculation and carries region, and the described band that self is preserved separately by casing described in each carries region.
8. LED display according to claim 7 is automatically with and is carried configuration-system, it is characterized in that, adjacent two described casings are removably connected and cascade by pin thread and box.
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