CN104539854B - The establishing method of display device - Google Patents
The establishing method of display device Download PDFInfo
- Publication number
- CN104539854B CN104539854B CN201410821039.XA CN201410821039A CN104539854B CN 104539854 B CN104539854 B CN 104539854B CN 201410821039 A CN201410821039 A CN 201410821039A CN 104539854 B CN104539854 B CN 104539854B
- Authority
- CN
- China
- Prior art keywords
- display device
- transceiver
- coordinate information
- information
- coordinate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention discloses a kind of establishing method of display device, a plurality of display devices for being arranged in matrix form, set microprocessor and each display device that there are four sides in each display device respectively, first while towards first direction, second towards second direction, three-sided surface to third direction and the 4th side towards fourth direction, this first while upper setting first transceiver, this second while on second transceiver, the 3rd are set in the 3rd transceiver of upper setting and the 4th while on the 4th transceiver is set.It is that can perform calculating matrix size and the function of automatic Mosaic by any display device, then the coordinate information for quickly and accurately completing each display device in television splicing wall by simple correction means is set.Accordingly, it can efficiently reduce the construction of television splicing wall paper is fixed and puzzlement of system maintenance, the expense of image splitter or picture distributor can also be saved, system cost can be reduced.
Description
Technical field
The present invention is about a kind of establishing method of display device.Specifically, it is used for television splicing especially with regard to one kind
The display device establishing method of wall.
Background technology
Traditional television splicing wall is generally divided into two ways in display picture.One kind is need to be split by picture
The source picture split is sent into television splicing wall corresponding display device by device.
It is another, it is to utilize picture distributor or send identical picture in the way of concatenating picture signal to spell to TV
Connect each display device in wall, next again in a manual fashion in individual settings television splicing wall each display device phase
To position and divided frame.
However, increase image splitter or picture distributor, can increase the setup cost in television splicing wall, and in system
It is also complex in maintenance.Furthermore, set also relatively be also easy to produce mistake in a manual manner, when inputting information errors, TV
Combination will be unable to show correct divided frame.
The content of the invention
In view of this, one of present invention purpose is to provide a kind of establishing method of display device, for a plurality of displays
Device, a plurality of display devices formation matrixes, each display device have first while, second while, the 3rd side and the 4th
Side, first while towards first direction, second towards second direction, three-sided surface to third direction and the 4th side towards four directions
To, this first while upper setting first transceiver, this second while on second transceiver is set, the 3rd transceiver is set on the 3rd side
And the 4th set the 4th transceiver on side, this method is comprised the steps of：(S1) one display device of selection is aobvious as starting
Showing device simultaneously sets the first coordinate information；(S2) first transceiver of the starting display device, second transceiver, the 3rd transceiver
And the 4th transceiver sequentially trigger adjacent along the first direction, the second direction, the third direction and the fourth direction respectively
Display device simultaneously provides respective coordinates information；(S3) set respective coordinates information display device, respectively along the first direction, should
Second direction, the third direction and the fourth direction trigger adjacent display device until end points display device；(S4) those ends
Point display device returns each self-corresponding coordinate information to the starting display device；(S5) the starting display device according to this
One coordinate information and each self-corresponding coordinate information of those end points display devices calculate the matrix size.
As optional technical scheme, also comprising step：(S6) microprocessor of the starting display device is according to passback
Each self-corresponding respective coordinates information of those end points display devices, reset first coordinate information for the second coordinate information,
Second coordinate information is absolute coordinate；(S7) the starting display device is respectively along the first direction, the second direction, the 3rd
Second coordinate information is orderly sent to adjacent display device by direction and the fourth direction, so that those adjacent display dresses
Those microprocessors put reset each self-corresponding coordinate information；And (S8) set absolute coordinate those are adjacent aobvious
Showing device is optionally provided not with the first transceiver, the second transceiver, the 3rd transceiver or the 4th transceiver
Set each self-corresponding absolute coordinate of adjacent display device of absolute coordinate.
As optional technical scheme, the step (S8) is also included：(S81) by the first transceiver or the 3rd transceiver
Those display devices of coordinate information are received, to be provided not by the second transceiver of those display devices and the 4th transceiver
Set each self-corresponding absolute coordinate of adjacent display device of absolute coordinate；Or (S82) is received by the second transceiver or the 4th
Those display devices that device receives coordinate information are sent out, are to be carried by the first transceiver of those display devices with the 3rd transceiver
For each self-corresponding absolute coordinate of adjacent display device for not setting absolute coordinate.
As optional technical scheme, also comprising the image source for being coupled to a plurality of display devices, image source output
Image frame is a plurality of at this according to each self-corresponding coordinate information to a plurality of display devices, the wherein image frame
Divided frame is shown in display device, the divided frame is the image frame.
As optional technical scheme, the first direction is that, along positive x-axis direction, the second direction is, along positive y-axis direction, to be somebody's turn to do
Third direction is that along negative x-axis direction, and the fourth direction is along negative y-axis direction.
, should for the first display device another object of the present invention is to separately provide a kind of establishing method of display device
In first display device provided with microprocessor and the first display device have first while, second while, the 3rd while and when the 4th, the
While towards first direction, second while towards second direction, three-sided surface to third direction and the 4th towards fourth direction, should
First while upper setting first transceiver, this second while on second transceiver is set, set on the 3rd side the 3rd transceiver and
4th transceiver is set on the 4th side, and this method is comprised the steps of：(S1) by first display device and a plurality of displays
Device lines up matrix；(S2) the 3rd transceiver receives the respective coordinates information of adjacent display device；(S3) with the respective coordinates
Information is set to first display device and obtains the first respective coordinates information；And (S4) is when first transceiver detection
During to adjacent display device, set with the display device that the first respective coordinates information is adjacent to this.
As optional technical scheme, also include：(S5) the 3rd transceiver receives the absolute seat of the adjacent display device
Mark information and the absolute coordinate information for setting first display device；And (S6) is by the second transceiver and the 4th transceiver
Each self-corresponding absolute coordinate for the adjacent display device for not setting absolute coordinate is provided.
As optional technical scheme, also include：(S41) if the first transceiver be not detected by the given time it is adjacent
Display device when, the 3rd transceiver returns the first respective coordinates information.
As optional technical scheme, the executable startup method of the first display device, the startup method is included：(A1) it is right
First display device sets origin coordinates information；(A2) first transceiver of first display device, second transceiver, the 3rd
Transceiver and the 4th transceiver are sequentially triggered along the first direction, the second direction, the third direction and the fourth direction respectively
Adjacent display device simultaneously provides respective coordinates information；(A3) first display device is by the first transceiver, second transmitting-receiving
Device, the 3rd transceiver and the 4th transceiver receive four coordinate informations, according to four coordinate informations and the starting
Coordinate information calculates the matrix size.
As optional technical scheme, also include：(A4) absolute coordinate information is calculated according to the matrix size；And (A5)
First display device is respectively along the first direction, the second direction, the third direction and the fourth direction by the absolute coordinate
Information is orderly sent to adjacent display device, so that those microprocessors of those adjacent display devices reset respective correspondence
The coordinate information.
Compared to prior art, the establishing method of the display device of the present invention can pass through any display in television splicing wall
Device performs splicing function, the setting of television splicing wall can be quickly and automatically completed, while can also efficiently reduce in electricity
Depending on splicing wall paper construction is fixed and puzzlement of system maintenance, the expense of image splitter or picture distributor can also be saved, can be dropped
Low system cost.
Brief description of the drawings
Figure 1A and Figure 1B is the embodiment flow chart of display device establishing method of the present invention.
Fig. 2A to Fig. 2 G is the embodiment schematic diagram of display device establishing method of the present invention.
Fig. 3 is another embodiment flow chart of display device establishing method of the present invention.
Fig. 4 A and Fig. 4 B are the embodiment schematic diagram of display device establishing method of the present invention.
Fig. 5 is the another embodiment flow chart of display device establishing method of the present invention.
Embodiment
With schema word narration will be coordinated to disclose a plurality of embodiments of the present invention below, as clearly stated, permitted
Details in many implementations will be explained in the following description.It should be appreciated, however, that the details in these implementations is not applied to limit
Make this creation.In addition, for the sake of simplifying schema, some known structures will be painted in the way of simply illustrating in the drawings with component
Go out.
The step in Figure 1A and Figure 1B is refer to, and please also refer to Fig. 2A to Fig. 2 G schematic diagram.Such as Figure 1A and Fig. 2A
It is shown, step (S1)：A display device is selected as starting display device and the first coordinate information is set.As illustrated, plural
Individual display device is arranged in a matrix fashion, and microprocessor (not shown) is respectively arranged with each display device, and at four
While towards first direction, second direction, third direction and fourth direction while on set respectively first transceiver T1, second transmitting-receiving
Device T2, the 3rd transceiver T3 and the 4th transceiver T4.Wherein, the pattern of transceiver is preferably contactless transceiver, for example may be used
To be infrared ray (Infrared, IR) transceiver, bluetooth (Bluetooth) transceiver, close range wireless communication (Near Field
Communication, NFC) transceiver or other similar transceivers, but do not limited with this or contact transmitting-receiving
Device.Wherein, first direction is along positive x-axis direction, and second direction bears x-axis direction, and the 4th along positive y-axis direction, third direction edge
Direction is along negative y-axis direction.
In this embodiment, an optional display device sets the first coordinate information as starting display device D1, i.e.,
D1(128,128).It should be noted that, because starting display device D1 can be selected arbitrarily, therefore, it is used as starting display device
Display device, does not know that the correct coordinates information of itself at the beginning, so the coordinate value in embodiment is only as hypothesis
Coordinate information, not necessarily most correct coordinate information, illustrates hereby.
It refer to Figure 1A, Fig. 2A and Fig. 2 B.Step (S2)：Originate the first transceiver of display device, second transceiver, the
Three transceivers and the 4th transceiver respectively in the first direction, second direction, third direction and fourth direction sequentially trigger adjacent
Display device simultaneously provides respective coordinates information.As shown in Figure 2 A, starting display device D1 first transceiver T1, second transceiver
T2, the 3rd transceiver T3 and the 4th transceiver T4 respectively in the first direction, second direction, third direction and fourth direction triggering phase
Adjacent display device.
Then, as shown in Figure 2 B, first transceiver T1 detects display device D and corresponding coordinate information is set to it,
In this embodiment, display device D is located at the position of a display device on the right side of starting display device D1 in a first direction, because
Display device D respective coordinates information setting is D (128+1,128), as D (129,128) by this.Similarly, the second transmitting-receiving
Device T2 detects display device D0 and corresponding coordinate information D0 (128,128+1), i.e. D0 is set to it in a second direction
(128,129)；3rd transceiver T3 detects display device D0 on third direction and corresponding coordinate information D0 is set to it
(128-1,128), i.e. D0 (127,128)；4th transceiver T4 detects display device D0 in fourth direction and it is set
Corresponding coordinate information D0 (128,128-1), i.e. D0 (128,127).
It refer to Figure 1A and Fig. 2 C.Step (S3)：Set respective coordinates information display device, respectively in the first direction,
Second direction, third direction and fourth direction trigger adjacent display device until end points display device.As shown in Figure 2 C, pass through
The display device of respective coordinates information, i.e. D (129,128), D0 (128,129), D0 be set in previous step
(127,128) and D0 (128,127), respectively in the first direction, second direction, third direction and fourth direction continue to trigger phase
Adjacent display device, is triggered to along last display device on those directions, referred to herein as end points is shown respectively always
Device D0.Briefly, end points display device D0 in a first direction, in second direction, third direction and fourth direction without it
Its adjacent display device.From the point of view of schema, end points display device in a first direction is D0 (130,128), second direction
On end points display device be that D0 (128,129), the end points display device on third direction are D0 (127,128), Yi Ji
End points display device in fourth direction is D0 (128,127).
Herein it should be noted that, first transceiver T1, second transceiver T2, the 3rd transceiver T3 in each display device
And the 4th transceiver T4, can respectively in the first direction, second direction, third direction and fourth direction sequentially trigger adjacent display
Device works as those transceivers along the scheduled time that each one section of correspondence direction triggering is previously set up to end points display device
(such as 2 seconds, but be not limited) are not afterwards it has been found that during without adjacent display device, then trigger to adjacent display device most
Latter display device is end points display device.
It refer to Figure 1A and Fig. 2 D.Step (S4)：Those end points display devices return each self-corresponding coordinate information and extremely risen
Beginning display device；Step (S5)：Display device is originated to calculate according to the first coordinate information and each self-corresponding coordinate information
The matrix size.As shown in Figure 2 D, now end points display device D0 is to start the respective coordinates information edge original by set by itself
Path is back to starting display device D1.Starting display device D1 microprocessor receives all directions upper extreme point display device D0's
After respective coordinates information, you can judge the matrix size of whole television splicing wall.
In simple terms, in this embodiment, starting display device D1 the first coordinate information is D1 (128,128), and
The respective coordinates information of end points display device in first direction, second direction, third direction and fourth direction is respectively D0
(130,128), D0 (128,129), D0 (127,128) and D0 (128,127).Accordingly, starting display device D1 microprocessor
With regard to that can learn that whole matrix column number is that 4, line number is 3, that is, this television splicing wall is 3x4 matrix.
It refer to Figure 1A and Fig. 2 E.The first coordinate information assumed at the beginning is mainly corrected by this embodiment,
Absolute coordinate is corrected to so that the setting of follow-up television splicing wall can be more convenient and quickly.Step (S6)：Starting display dress
Those respective coordinates information of the microprocessor put according to passback, reset the first coordinate information for the second coordinate information, and second sits
Mark information is absolute coordinate；And step (S7)：Originate display device respectively in the first direction, second direction, third direction and
Second coordinate information is orderly sent to adjacent display device by fourth direction so that those adjacent display devices this slightly
Processor resets each self-corresponding coordinate information.As shown in Figure 2 E, starting display device D1 microprocessor is according to preceding step
The respective coordinates information of received other display devices, is reset to the second seat by the first coordinate information D1 (128,128) again
Information D1 ' (1,1) is marked, the second coordinate information is a kind of absolute coordinate.
Continue referring to Fig. 2 E, starting display device D1 ' by the second coordinate information D1 ' (1,1) respectively in the first direction, the
Two directions, third direction and fourth direction are orderly sent to adjacent display device, and receive the display dress of the second coordinate information
Put, its microprocessor can reset each corresponding coordinate information automatically.For example, display device D ' can be according to the first coordinate information
The coordinate information of itself is corrected to D ' (1+1,1), as D ' (2,1) by D1 ' (1,1) automatically；And end points in a first direction
The coordinate information of itself is then corrected to D0 ' (1+2,1) by display device D0 automatically according to the first coordinate information D1 ' (1,1), is
D0’(3,1).Similarly, the coordinate information of the end points display device D0 ' in second direction can be corrected to D0 ' (1,1+1), be
D0’(1,2)；The coordinate information of end points display device D0 ' on third direction can be corrected to D0 ' (1-1,1), as D0 ' (0,
1)；The coordinate information of end points display device D0 ' in fourth direction can be corrected to D0 ' (1,1-1), as D0 ' (1,0).
However, now only will starting display device D1 ' and using its be starting point in the first direction to the phase in fourth direction
The coordinate information correction of adjacent display device is finished, but still has other display devices not yet to set corresponding absolute coordinate information.In
In this embodiment, by being set the display device of absolute coordinate, optionally provided and do not set absolutely with its transceiver
To each self-corresponding absolute coordinate (i.e. step (S8)) of adjacent display device of coordinate.Mainly there are two methods to be carried out to it
Setting.
First, refer to shown in Figure 1B and Fig. 2 F, step (S81)：Coordinate is received by first transceiver or the 3rd transceiver
Those display devices of information, the adjacent display device for not setting absolute coordinate by second transceiver and the offer of the 4th transceiver is each
Self-corresponding absolute coordinate.That is, the display device of coordinate information is received by first transceiver T1 or the 3rd transceiver T3,
That is, with D1 ' for starting point, the display device in the first direction or on third direction, respectively with respective second transceiver T2 and
The absolute coordinate information of itself is supplied to the adjacent display device for not setting absolute coordinate information by the 4th transceiver T4.
From the point of view of Fig. 2 F, D0 ' (0,1) provides corresponding absolute seat respectively by second transceiver T2 and the 4th transceiver T4
Mark to adjacent display device, i.e. D0 ' (0,2) and D0 ' (0,0)；D ' (2,1) passes through T4 points of second transceiver T2 and the 4th transceiver
Indescribably adjacent display device, i.e. D0 ' (2,2) and D0 ' (2,0) are given for corresponding absolute coordinate；D0 ' (3,1) passes through the second transmitting-receiving
Device T2 and the 4th transceiver T4 provide corresponding absolute coordinate to adjacent display device, i.e. D0 ' (3,2) and D0 ' (3,0) respectively.
The second way, refer to shown in Figure 1B and Fig. 2 G, step (S82)：Connect by second transceiver or the 4th transceiver
Those display devices of coordinate information are received, the adjacent display that absolute coordinate is not set is provided by first transceiver and the 3rd transceiver
Each self-corresponding absolute coordinate of device.That is, the display of coordinate information is received by second transceiver T2 or the 4th transceiver T4
Device, i.e. with D1 ' for starting point, the display device in a second direction or in fourth direction, respectively with respective first transceiver
The absolute coordinate information of itself is supplied to the adjacent display device for not setting absolute coordinate information by T1 and the 3rd transceiver T3.
From the point of view of Fig. 2 G, D0 ' (1,2) provides corresponding absolute seat respectively by first transceiver T1 and the 3rd transceiver T3
Mark to adjacent display device, i.e. D0 ' (0,2), D0 ' (2,2) and D0 ' (3,2).Similarly, D0 ' (1,0) passes through first transceiver
T1 and the 3rd transceiver T3 provide corresponding absolute coordinate to adjacent display device, i.e. D0 ' (0,0), D0 ' (2,0) and D0 ' respectively
(3,0)。
Another embodiment of the present invention, preferably sets image source to be coupled to a plurality of display devices, image source output shadow
Picture picture is to a plurality of display devices, and via above-mentioned establishing method, image frame can be according to a plurality of display devices each
Corresponding coordinate information shows corresponding divided frame in a plurality of display devices, wherein, divided frame is related to image picture
Face, each self-corresponding coordinates letter of a plurality of display devices can for absolute coordinate information or the coordinate information of hypothesis (assuming that
The coordinate information that coordinate information obtains for adjacent display device according to the first coordinate information of the first display device).It is described to have
On referring to, the information such as resolution ratio, size of divided frame may be differed with image frame.
Another embodiment of the present invention, is mainly used in the establishing method of single display device in television splicing wall, so its
Hardware setting mode illustrates in previous embodiment, therefore does not repeat herein.It refer to Fig. 3 and Fig. 4 A.Step (S1)：By first
Display device lines up a matrix with a plurality of display devices；The transceiver of step (S2) the 3rd receives a pair of an adjacent display device
Answer coordinate information；Step (S3) is set to the first display device with the respective coordinates information and obtains the first respective coordinates letter
Breath；It is adjacent to this with the first respective coordinates information and step (S4) is when first transceiver is detected adjacent display device
Display device set.
As shown in Figure 4 A, the first display device M1 is constituted television splicing with other display devices with the arrangement mode of matrix
Wall.First display device M1 the 3rd transceiver T3 receives adjacent display device M0 respective coordinates information, i.e. M0 (127,
128).Display device M0 is set with own coordinate information M0 (127,128) to the first display device M1, now the first display
Device M1 obtains the first respective coordinates information M1 (128,127+1), i.e. M1 (128,128).
And when the first display device M1 first transceiver T1 has detected adjacent display device M, sat with the first correspondence
Mark information M1 (128,128) is set to display device M, and simultaneously display device M obtains corresponding coordinate information M (128
+ 1,128), i.e. M (129,128).It should be noted that, similar to previous embodiment, if first transceiver T1 is in the given time
When not detecting adjacent display device, then start to return the first respective coordinates information, i.e. step by the 3rd transceiver T3
(S41)。
It refer to Fig. 3 and Fig. 4 B.Step (S5)：3rd transceiver receives the absolute coordinate information of adjacent display device and set
Fixed first display device is absolute coordinate information；And step (S6)：There is provided and do not set with the 4th transceiver by second transceiver
Each self-corresponding absolute coordinate of adjacent display device of absolute coordinate.As shown in Figure 4 B, it is mainly similar to the school of previous embodiment
Positive means, the first display device M1 ' the 3rd transceiver T3 receive adjacent display device M0 ' absolute coordinate information M0 ' (0,
1), now the first display device M1 ' absolute coordinate information is to be set to M1 ' (1,1).
Then, Fig. 4 B are continued referring to.First display device M1 ' passes through its second transceiver T2 and the 4th T4 pairs of transceiver
The adjacent display device for not setting absolute coordinate information is set, as illustrated, the first display device M1 ' provides second direction
On the corresponding absolute coordinate information M0 ' (1,2) of adjacent display device M0 ' one, similarly, also provide fourth direction on phase
The corresponding absolute coordinate information M0 ' (0,1) of adjacent display device M0 ' one.
Another embodiment of the present invention, relates generally to the startup method when the first display device is triggered, comprising following
Step：(A1) origin coordinates information is set to the first display device；(A2) first transceiver of the first display device, the second transmitting-receiving
Device, the 3rd transceiver and the 4th transceiver respectively in the first direction, second direction, third direction and fourth direction sequentially trigger phase
The display device of neighbour simultaneously provides respective coordinates information；(A3) the first display device is received by first transceiver, second transceiver, the 3rd
Send out device and the 4th transceiver and receive four coordinate informations, it is big with origin coordinates information to calculate the matrix according to four coordinate informations
It is small；(A4) absolute coordinate information is calculated according to matrix size；And (A5) first display device respectively in the first direction, second party
Absolute coordinate information is orderly sent to adjacent display device to, third direction and fourth direction, so that these are adjacent aobvious
These microprocessors of showing device reset each self-corresponding coordinate information.However, thin portion triggering mode, matrix in this embodiment
Size calculation is that absolute coordinate correcting mode is all identical with previous embodiment, therefore is not repeated herein, is illustrated hereby.
Compared to prior art, the establishing method of display device of the invention can pass through any display in television splicing wall
Device performs splicing function, can quickly and automatically calculate television splicing wall matrix size, then fast by simple correction means
Speed and the coordinate information setting for being properly completed each display device in television splicing wall.Accordingly, it can efficiently reduce in electricity
Depending on splicing wall paper construction is fixed and puzzlement of system maintenance, the expense of image splitter or picture distributor can also be saved, can be dropped
Low system cost.
By the detailed description of embodiments above, it would be desirable to more clearly describe the feature and spirit of the present invention, and not
Scope of the invention is any limitation as with above-mentioned disclosed preferred embodiment, it is any to know this those skilled in the art, do not taking off
From in the spirit and scope of the present invention, when various changes and retouching can be done.Therefore, protection scope of the present invention is when special with the application
The sharp scope person of defining is defined.
Claims (7)
1. a kind of establishing method of display device, for a plurality of display devices, a plurality of display devices form a matrix, often
Microprocessor is set respectively in one display device, each display device have first while, second while, the 3rd side and the 4th
Side, this first while towards first direction, this second while towards second direction, the three-sided surface to third direction and the 4th side face
To fourth direction, this first while upper setting first transceiver, this second while on second transceiver is set, the is set on the 3rd side
4th transceiver is set on three transceivers and the 4th side, it is characterised in that this method is comprised the steps of：
(S1) one display device of selection is as starting display device and sets the first coordinate information；
(S2) edge should respectively for the first transceiver of the starting display device, second transceiver, the 3rd transceiver and the 4th transceiver
First direction, the second direction, the third direction and the fourth direction sequentially trigger adjacent display device and provide correspondence seat
Information is marked, to set the respective coordinates information of those adjacent display devices；
(S3) set the display device of the respective coordinates information, respectively along the first direction, the second direction, the third direction and
The fourth direction continues to trigger adjacent display device until end points display device, those end points display devices are on those directions
There is no other adjacent display devices；
(S4) those end points display devices return each self-corresponding coordinate information to the starting display device；
(S5) the starting display device is according to each self-corresponding coordinate letter of first coordinate information and those end points display devices
Breath calculates the matrix size；
(S6) each self-corresponding correspondence of those end points display devices of the microprocessor of the starting display device according to passback
Coordinate information, resets first coordinate information for the second coordinate information, and second coordinate information is absolute coordinate；
(S7) the starting display device respectively should along the first direction, the second direction, the third direction and the fourth direction
Second coordinate information is orderly sent to adjacent display device, so that those microprocessors of those adjacent display devices are reseted
Each self-corresponding coordinate information；And
(S8) those adjacent display devices of absolute coordinate have been set optionally with the first transceiver, second transmitting-receiving
The adjacent display device that device, the 3rd transceiver or the offer of the 4th transceiver do not set absolute coordinate is each self-corresponding absolute
Coordinate.
2. the method as described in claim 1, it is characterised in that the step (S8) is also included：
(S81) those display devices of coordinate information are received by the first transceiver or the 3rd transceiver, are filled with those displays
The second transceiver put is each self-corresponding absolute with the adjacent display device that the offer of the 4th transceiver does not set absolute coordinate
Coordinate；Or
(S82) those display devices of coordinate information are received by the second transceiver or the 4th transceiver, are filled with those displays
The first transceiver put is each self-corresponding absolute with the adjacent display device that the offer of the 3rd transceiver does not set absolute coordinate
Coordinate.
3. the method as described in claim 1, it is characterised in that also comprising the image source for being coupled to a plurality of display devices,
The image source image output picture to a plurality of display devices, wherein the image frame according to a plurality of display devices each
Corresponding coordinate information shows divided frame in a plurality of display devices, and the divided frame is the image frame.
4. the method as described in claim 1, it is characterised in that the first direction is that, along positive x-axis direction, the second direction is edge
Positive y-axis direction, the third direction is that, along negative x-axis direction, and the fourth direction is along negative y-axis direction.
5. a kind of establishing method of display device, for the first display device, microprocessor is provided with first display device, should
First display device have first while, second while, the 3rd while and when the 4th, this first while towards first direction, this first while face
To second direction, the three-sided surface to third direction and the 4th side towards fourth direction, first side set first transceiver,
This second sets the 3rd transceiver and the 4th side to set the 4th transceiver when setting second transceiver, the 3rd, its spy
Levy and be, this method is comprised the steps of：
(S1) first display device and a plurality of display devices are lined up into matrix；
(S2) the 3rd transceiver receives the respective coordinates information of adjacent display device；
(S3) first display device is set with the respective coordinates information and obtains the first respective coordinates information；And
(S4) it is adjacent aobvious to this with the first respective coordinates information when the first transceiver detects adjacent display device
Showing device is set；
(S5) the 3rd transceiver receives the absolute coordinate information of the adjacent display device and sets being somebody's turn to do for first display device
Absolute coordinate information；And
(S6) the respective right of the adjacent display device that does not set absolute coordinate is provided by the second transceiver and the 4th transceiver
The absolute coordinate answered；
Wherein, (S4) also includes (S41) if the first transceiver is not detected by adjacent display device in the given time, should
3rd transceiver returns the first respective coordinates information.
6. method as claimed in claim 5, the startup method of first display device, it is characterised in that the startup method bag
Contain：
(A1) origin coordinates information is set to first display device；
(A2) first transceiver of first display device, the second transceiver, the 3rd transceiver and the 4th transceiver
Adjacent display device is sequentially triggered along the first direction, the second direction, the third direction and the fourth direction and carry respectively
For respective coordinates information；
(A3) first display device is by the first transceiver, the second transceiver, the 3rd transceiver and the 4th transceiver
Four coordinate informations are received, the matrix size is calculated according to four coordinate informations and the origin coordinates information.
7. method as claimed in claim 6, it is characterised in that also include：
(A4) absolute coordinate information is calculated according to the matrix size；And
(A5) first display device respectively should along the first direction, the second direction, the third direction and the fourth direction
Absolute coordinate information is orderly sent to adjacent display device, so that those microprocessors of those adjacent display devices are reseted
Each self-corresponding coordinate information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821039.XA CN104539854B (en) | 2014-12-25 | 2014-12-25 | The establishing method of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821039.XA CN104539854B (en) | 2014-12-25 | 2014-12-25 | The establishing method of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104539854A CN104539854A (en) | 2015-04-22 |
| CN104539854B true CN104539854B (en) | 2017-10-03 |
Family
ID=52855314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410821039.XA Active CN104539854B (en) | 2014-12-25 | 2014-12-25 | The establishing method of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104539854B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100555403C (en) * | 2007-06-26 | 2009-10-28 | 广东威创视讯科技股份有限公司 | A kind of assembly wall multiuser interactive control and assembly wall display message playback reproducer and method |
| US9047041B2 (en) * | 2010-09-15 | 2015-06-02 | Lenovo (Singapore) Pte. Ltd. | Combining multiple slate displays into a larger display matrix |
| CN102646032B (en) * | 2012-04-16 | 2014-12-17 | 杭州海康威视数字技术股份有限公司 | Distributed screen splicing control system and control method |
-
2014
- 2014-12-25 CN CN201410821039.XA patent/CN104539854B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104539854A (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6525570B2 (en) | Image display system, control device, control method and program | |
| SG10201709781TA (en) | Display apparatus and method of displaying using projectors | |
| EP3147816A3 (en) | Mobile terminal and method of controlling the same | |
| EP3168727A3 (en) | Mobile terminal and method for controlling the same | |
| CN103517017A (en) | Projector, image display system, and projector control method | |
| EP3419008A3 (en) | Display apparatus and displaying method thereof | |
| KR20160055651A (en) | Apparatus and method for correcting image distortion, curved display device including the same | |
| CN102148949A (en) | Projector image correction method, system and projector | |
| TW201611569A (en) | Image calibration system and calibration method of a stereo camera | |
| WO2018006566A1 (en) | View adjustment method and system | |
| WO2018056532A3 (en) | Mobile terminal and controlling method thereof | |
| CN105975236A (en) | Automatic positioning method, automatic positioning display system and display devices | |
| EP2924651A3 (en) | Video processing apparatus and projector apparatus applying the same therein | |
| CN106454294A (en) | Projector screen correction method and projector | |
| CN103986895A (en) | Projection system control method and projection device | |
| US11503261B2 (en) | Image generation method, image generation system, and non-transitory computer-readable storage medium storing program | |
| JP5233868B2 (en) | Image cutting device | |
| CN103253193A (en) | Method and system of calibration of panoramic parking based on touch screen operation | |
| CN104539854B (en) | The establishing method of display device | |
| CN107967078B (en) | Calibration method for touch points of spliced screen | |
| CN108108024A (en) | Dynamic gesture acquisition methods and device, display device | |
| CN105205036B (en) | A kind of method and electronic device of Auto-writing information | |
| CN104333713B (en) | The establishing method of display device | |
| EP3096312A3 (en) | Display device and method for displaying image using the same | |
| WO2019011692A9 (en) | Phase contrast imaging method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |