CN104333713B - The establishing method of display device - Google Patents
The establishing method of display device Download PDFInfo
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- CN104333713B CN104333713B CN201410578077.7A CN201410578077A CN104333713B CN 104333713 B CN104333713 B CN 104333713B CN 201410578077 A CN201410578077 A CN 201410578077A CN 104333713 B CN104333713 B CN 104333713B
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Abstract
The present invention is on a kind of establishing method of display device, for being arranged in a plurality of display devices of matrix form, each display device has four sides, first side is towards first direction, second side sets first transceiver on first side respectively towards second direction, three-sided surface to third direction and the 4th side towards fourth direction, second transceiver is on second side, and the 3rd transceiver is in the 3rd on upper and the 4th transceiver is in the 4th while.Triggering result according to each transceiver gives coordinate information corresponding to each adjacent display device, and the respective coordinates information setting of a plurality of display devices in matrix is automatically performed with this, and can be with this judgment matrix size.Compared to known techniques, the above-mentioned establishing method of display device of the present invention can be automatically performed the setting of television splicing wall, to reach the demand that television splicing wall is quick, simply sets.
Description
Technical field
The present invention is set about a kind of establishing method of display device, particularly a kind of display device for television splicing wall
Determine method.
Background technology
Known television splicing wall is set up, it is necessary to set every display device through extra processor, user must
It is understood that the setting program of processor, could complete the setting of every display device in television splicing wall, and then learn that every shows
Relative position of the showing device in television splicing wall.
Easily made a mistake however, inputting relative position setting in a manual manner, when the relative position information mistake of input
When, television splicing wall will be unable to show correct divided frame.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of establishing method of display device, for a plurality of displays
Device, each display device have four sides, first while towards first direction, second towards second direction, three-sided surface
First transceiver is provided with towards fourth direction, first side to third direction and the 4th side, second side is provided with second and received
Hair device, the 3rd while it is upper be provided with the 3rd transceiver and the 4th while on be provided with the 4th transceiver, the establishing method includes following step
Suddenly：(S1) a plurality of display devices are connected into matrix；(S2) the first display device is selected as starting display device and set
Origin coordinates, first display device are located at the corner of the matrix；(S3) to obtain origin coordinates display device along this first
Direction, adjacent display device is triggered with the first transceiver of display device, and the adjacent display device obtains correspondence seat
Information is marked, repeats abovementioned steps until last the second display device along the first direction, second display device starts should
Second transceiver；(S4) to obtain coordinate information display device along the second direction, with the second transceiver of display device
Trigger adjacent display device, the adjacent display device obtains respective coordinates information, repeat abovementioned steps until along this second
The 3rd last display device, the 3rd display device start the 3rd transceiver on direction；(S5) to obtaining coordinate information
Display device triggers adjacent display device with the 3rd transceiver, adjacent display device acquisition pair along the third direction
Coordinate information is answered, repeats abovementioned steps until last the 4th display device along the third direction, the 4th display device open
Dynamic 4th transceiver；(S6) to obtain coordinate information display device along the fourth direction, received with the 4th of display device the
Send out device and trigger adjacent display device, if the adjacent display device has set respective coordinates information, stopping continues to trigger.
As optional technical scheme, the step (S6) also comprises the steps of：(S6-1) if the adjacent display device
Respective coordinates information is not set, then the adjacent display device obtains respective coordinates information, and repeats abovementioned steps until edge should
The display device of adjacent first display device in fourth direction, the display device of adjacent first display device starts should
First transceiver.
As optional technical scheme, also comprise the steps of：(S6-2) sequentially perform step (S3), (S4), (S5) with
(S6-1), until triggering to the display device for having set respective coordinates information, stopping continue to trigger.
As optional technical scheme, also comprise the steps of：(S7) according to second display device, the 3rd display dress
Put and judge the matrix size with each self-corresponding coordinate information of the 4th display device.
As optional technical scheme, second display device is without adjacent display device or to have phase along the first direction
Display device adjacent but that there is respective coordinates information；3rd display device is without adjacent display device along the second direction
Or there is display device adjacent but that there is respective coordinates information；And the 4th display device be along the third direction without adjacent
Display device or have it is adjacent but have respective coordinates information display device.
As optional technical scheme, also comprising the image source for being coupled to a plurality of display devices, image source output
Image frame to a plurality of display devices, wherein, the image frame according to a plurality of display devices it is each it is self-corresponding those
Coordinate information, divided frame is shown in a plurality of display devices, the divided frame is to be related to the image frame.
Another object of the present invention is to provide a kind of establishing method of display device, for the first display device, this
One display device has four sides, first while towards first direction, second while towards second direction, three-sided surface to third party
To and the 4th side towards fourth direction, set respectively first transceiver in this first while upper, second transceiver in this second while on,
In the 3rd on upper and the 4th transceiver is in the 4th while, the establishing method comprises the steps of 3rd transceiver：(S1)
The first transceiver receives a corresponding coordinate information of an adjacent display device；(S2) when first display device does not set coordinate
Information, set with the respective coordinates information and obtain one first respective coordinates information；(S3) when the 3rd transceiver detection
When there is no adjacent display device, drive whether the 4th transceiver detection has adjacent display device.
,, should when first display device has set coordinate information in the step (S2) as optional technical scheme
First transceiver is without action.
As optional technical scheme, in the step (S3), when the 3rd transceiver detection is to adjacent display device, and
When the adjacent display device does not set coordinate information, with the first respective coordinates information set pair of the adjacent display device
Answer coordinate information.
As optional technical scheme, in the step (S3), when the 3rd transceiver detection is to adjacent display device, if
When the adjacent display device has set coordinate information, drive whether the 4th transceiver detection has adjacent display device.
As optional technical scheme, also comprise the steps of：(S4) when the 4th transceiver detection to adjacent display dress
Put, and when the adjacent display device does not set coordinate information, carry out setting the adjacent display filling with the first respective coordinates information
The respective coordinates information put；
As optional technical scheme, also comprise the steps of：(S5) receiving matrix size notifies；(S6) image letter is received
Breath；It is corresponding to cut the signal of video signal and amplify display and (S7) is notified according to the matrix size and first coordinate information.
Compared to known techniques, the above-mentioned establishing method of display device of the present invention can be automatically performed setting for television splicing wall
It is fixed, to reach the demand that television splicing wall is quick, simply sets.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Figure 1A and Figure 1B is the flow chart of the display device establishing method of one embodiment of the invention.
Fig. 2A~Fig. 2 D are the schematic diagram of the display device establishing method of one embodiment of the invention.
Fig. 3 A and Fig. 3 B are the schematic diagram of another establishing method of display device of one embodiment of the invention.
Fig. 4 is the flow chart of the display device establishing method of another embodiment of the present invention.
Fig. 5 A to Fig. 5 C are the schematic diagram of the display device establishing method of another embodiment of the present invention.
Embodiment
With schema word narration will be coordinated to disclose a plurality of embodiments of this creation below, as clearly stated, permitted
Details in more practices will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit
Make this creation.In addition, for the sake of simplifying schema, some known structures will be painted in a manner of simply illustrating in the drawings with component
Go out.
One embodiment of the invention, it refer to the step in Figure 1A and Figure 1B, and showing please also refer to Fig. 2A~Fig. 2 D
It is intended to.As shown in Figure 1A and Fig. 2A, step (S1)：A plurality of display devices are connected into matrix.This means, by plural platform display device
The form of matrix is arranged in form television splicing wall, in this embodiment by taking four display devices as an example, but is not limited.
In each display device, first is set respectively on the side towards first direction, second direction, third direction and fourth direction
Transceiver T1, second transceiver T2, the 3rd transceiver T3 and the 4th transceiver T4.Wherein, the pattern of transceiver is preferably non-connect
Touch transceiver, for example, can be infrared ray (Infrared, IR) transceiver, bluetooth (Bluetooth) transceiver, closely without
Line communicates (Near Field Communication, NFC) transceiver or other similar transceivers, but is not limited with this,
It can be the transceiver of contact.
Continue referring to Figure 1A and Fig. 2A.Step (S2)：The first display device is selected as starting display device and is set
Origin coordinates, the first display device are located at the corner of matrix.This means, in selection matrix any corner location display device, and
Referred to as the first display device D1, to the display device as starting, and it is D1 (1,1) to preset its origin coordinates.
This, it should be noted that, coordinate information of the invention setting, its x coordinate represents institute of each display device in television splicing wall
Line number, and y-coordinate then represents that each display device is which platform in television splicing wall in all display devices is shown
Device, the calculating of coordinate information can be calculated by the algorithm pre-entered, the usual skill of the technical field of the invention
It should be able to understand, therefore not repeat herein.
It refer to Figure 1A, Fig. 2A and Fig. 2 B.Step (S3)：To obtain origin coordinates display device in the first direction, with
First transceiver triggers adjacent display device, and the adjacent display device obtains respective coordinates information, and it is straight to repeat abovementioned steps
Start second transceiver to upper the second last display device, second display device in the first direction.This means, such as Fig. 2A institutes
Show, the first display device D1 triggers adjacent display device along a first direction with its first transceiver T1, and repeats this action
Until triggering to last display device in the first direction, during this period, often trigger to a display device and give
Corresponding coordinate information.However, in this embodiment, only exemplified by triggering to an adjacent display device, but not as
Limit.As shown in Figure 2 B, when the first display device D1 is triggered to last display device, i.e. the second display device D2 is same in this
When the second display device D2 obtain a corresponding coordinate information D2 (1,2), and the second display device D2 first transceiver
When T1 is had found without adjacent display device, the second display device D2 switchs to start its second transceiver T2.
It refer to Figure 1A, Fig. 2 B and Fig. 2 C, step (S4)：To obtaining the display device of coordinate information along the second direction,
Adjacent display device is triggered with the second transceiver, the adjacent display device obtains respective coordinates information, repeats foregoing step
Suddenly until last the 3rd display device along in the second direction, the 3rd display device start the 3rd transceiver.Such as Fig. 2 B
And shown in Fig. 2 C, the second display device D2 second transceiver T2 whether there is adjacent display device along second direction triggering, often
Triggering gives corresponding coordinate information to display device, in this embodiment, triggers to last in a second direction
During one display device, i.e. the 3rd display device D3, give coordinate information D3 (2,3), and the second of the 3rd display device D3
When transceiver T2 is had found without adjacent display device, the 3rd display device D3 switchs to start its 3rd transceiver T3.
It refer to Figure 1A, Figure 1B, Fig. 2 C and Fig. 2 D.Step (S5)：To obtaining the display device of coordinate information along third party
To, adjacent display device is triggered with the 3rd transceiver, adjacent display device acquisition respective coordinates information, the foregoing step of repetition
Suddenly until last the 4th display device along third direction, the 4th display device start the 4th transceiver；And step
(S6)：Display device to obtaining coordinate information triggers adjacent display device with the 4th transceiver along the fourth direction.Such as
Shown in Fig. 2 C and Fig. 2 D, the 3rd display device D3 the 3rd transceiver T3 fills along third direction triggering whether there is adjacent display
Put, often trigger to a display device and give corresponding coordinate information, in this embodiment, triggering is to along third direction
During last display device, i.e. the 4th display device D4 gives coordinate information D4 (2,4), and the 4th display device D4
When 3rd transceiver T3 is had found without adjacent display device, simultaneously the 4th display device D4 switchs to start its 4th receipts
Send out device T4.
4th display device D4 the 4th transceiver T4 whether there is other adjacent display devices along fourth direction triggering, in
In this embodiment, the 4th transceiver T4 is triggered to along last display device in fourth direction, i.e. the first display device D1,
It was found that the first display device D1 had set coordinate information, that is, stop continuing to trigger.Now, according to corresponding to corner display device
Coordinate information, i.e. the second display device D2 (1,2), the 3rd display device D3 (2,3) and the 4th display device D4 (2,4) can
To judge relative position of each display device in television splicing wall, it can also calculate and how many are included in television splicing wall
Display device, and then the matrix size of television splicing wall can be judged, i.e. step (S7).
Another coordinate information setting means of one embodiment of the invention, wherein x coordinate represent each display device in TV
The columns at the place in combination, and y-coordinate then represents the line number at place of each display device in television splicing wall, such as one
Display device sets its coordinate as D (a, b), respectively at first direction, second direction, third direction and fourth direction to adjacent
When display sets coordinate, it can be set respectively with (a+1, b), (a, b+1), (a-1, b) and (a, b-1), therefore such as Fig. 2A
Display device D2, D3, D4 for being painted coordinate can be respectively (2,1), (2,2) and (1,2).
According to the design of above-described embodiment, when image source is exported complete image picture to above-mentioned a plurality of displays by user
During device, image frame can carry out image frame segmentation according to each self-corresponding coordinate information of a plurality of display devices, and multiple
Divided frame corresponding to display in several display devices, wherein, divided frame is to be related to image frame.It is described be related to be
Refer to, the information such as the resolution ratio of divided frame, size may differ with image frame.
Another establishing method of the present invention is the extension application of establishing method in previous embodiment, refer to Figure 1B and figure
3A.The configuration mode of its display device transceiver illustrates in previous embodiment, therefore does not repeat herein.Step (S6-1)：If should
Adjacent display device does not set respective coordinates information, then the adjacent display device obtains a corresponding coordinate information, and repeats
Abovementioned steps until the display device along adjacent first display device in the fourth direction, adjacent first display device
The display device starts the first transceiver.As shown in Fig. 3 A, television splicing wall in the present embodiment is 3x3 matrix, the 4th
Display device D4 the 4th transceiver T4 whether there is adjacent display device along fourth direction triggering, when triggering to adjacent display
Device D and when finding that the adjacent display device D not yet set coordinate information, gives coordinate corresponding to this adjacent display device D
Information, i.e. D (2,8).This step is repeated to continue to trigger along fourth direction, when triggering is to last display device, i.e., first
Display device D1, the 4th display device D4 switch to start its first transceiver T1.
Similarly, repeat such as abovementioned steps (S3), (S4), (S5) and (S6-1), until triggering is sat to so that setting is corresponding
The display device of information is marked, that is, stops continuing to trigger, i.e. step (S6).As shown in Figure 3 B, the first of display device D (2,8) is received
Hair device T1 triggers whether there is adjacent display device in the first direction, and discovery has the display device for not setting a coordinate information D,
Now give respective coordinates information, i.e. D (2,9).Continuation triggers in the first direction, when last is aobvious in triggering to first direction
During showing device, display device D (2,4) is found with coordinate information, and now display device D (2,9) switchs to start its and second received
Send out device T2.As its second transceiver T2 it has also been found that when adjacent display device in a second direction had set coordinate information, stop
Continue to trigger.Consequently, it is possible to complete the setting program of display device in overall television splicing wall.
The establishing method of display device in another embodiment of the present invention, it is main to illustrate that single display fills in television splicing wall
The trigger action put, it refer to Fig. 4 and Fig. 5 A.Step (S1)：First transceiver receives the respective coordinates letter of adjacent display device
Breath；(S2) when the first display device does not set coordinate information, set with respective coordinates information and obtain the first respective coordinates
Information.As shown in Figure 5A, the first display device D1 ' first transceiver T1 receives adjacent display device D trigger signal, shows
Showing device D and the coordinate information D (a, b) with corresponding to, now have two kinds of situations：First, when the first display device D1 ' has been set
When determining coordinate information, then the first display device D1 ' first transceiver T1 is without any action；Second, i.e. the present embodiment
It is intended to illustrate, when the first display device D1 ' not yet set coordinate information, then itself is carried out with coordinate information D (a, b)
The setting of respective coordinates, that is, obtain the first respective coordinates information D1 ' (a, b+1).
Continue referring to Fig. 4, Fig. 5 A and Fig. 5 B.Step (S3)：When the 3rd transceiver detection does not have adjacent display device
When, drive whether the 4th transceiver detection has adjacent display device.As shown in Figure 5A, when the 3rd of the first display device D1 ' the
When transceiver T3 detects no adjacent display device, the first display device D1 ' switchs to drive its 4th transceiver T4.It is worth mentioning
, such as previous embodiment, as shown in Figure 5 B, if the first display device D1 ' the 3rd transceiver T3 detects adjacent display
Device and when having set coordinate information, i.e. display device D (a ', b '), the first display device D1 ' the 3rd transceiver T3 is same
It can switch to drive its 4th transceiver T4 to detect whether adjacent display device.
It should be noted that in other embodiments, when the 3rd transceiver T3 detects adjacent display device, and this is adjacent aobvious
When showing device not yet set coordinate information, there is provided the corresponding coordinate information display device adjacent to this is set.Such as figure
Shown in 5C, the 3rd transceiver T3 detects adjacent display device D, and it does not have coordinate information, is now filled with the first display
The the first coordinate information D1 ' (a, b+1) put is set, and gives adjacent mono- respective coordinates information of display device D, i.e. D (a, b+
2)。
Step (S4)：When the 4th transceiver detection is to adjacent display device, and the adjacent display device does not set coordinate
During information, set with the first respective coordinates information.Fig. 5 B are gone back to again, when the first display device D1 ' the 4th transmitting-receiving
Device T4 detect adjacent display device D and its when there is no coordinate information, then with the first respective coordinates information D1 ' (a, b+1)
Its adjacent display device D is set, gives coordinate information D (a-1, b+2).
By the design of the present embodiment, the first display device D1 ' can learn the respective coordinates information of its own, i.e., first
Respective coordinates information, it can also thereby set display device adjacent thereto.After set overall, the first display device
The relative position that D1 ' can learn the announcement information of television splicing wall matrix size and itself be located in television splicing wall.This
When, then can be according to television splicing wall matrix size and the correspondence of itself when the first display device D1 ' receives image information
Coordinate information, corresponding to the image information of cutting, and amplify the image of display cutting on the first display device D1 ', and step
(S5), (S6) and (S7).
Compared to known techniques, the establishing method of display device provided by the present invention can quickly and automatically complete TV spelling
The setting of wall is connect, to reach the demand that television splicing wall is quick, simply sets.
By the detailed description of embodiments above, it would be desirable to more clearly describe the feature and spirit of the present invention, and be not
Scope of the invention is any limitation as with above-mentioned disclosed preferred embodiment, the technology people of this any known technology
Member, without departing from the spirit and scope of the present invention, when can do it is various change and retouching.Therefore, protection scope of the present invention is worked as
It is defined by the scope institute defender of appended claims of the invention.
Claims (6)
1. a kind of establishing method of display device, for a plurality of display devices, each display device has four sides, first
While towards first direction, second while towards second direction, three-sided surface to third direction and the 4th towards fourth direction, respectively
First transceiver is set on first side, second transceiver on second side, the 3rd transceiver on the 3rd side and
4th transceiver is on the 4th side, it is characterised in that the establishing method comprises the steps of：
(S1) a plurality of display devices are connected into matrix；
(S2) the first display device being selected as starting display device and setting origin coordinates, first display device is located at the square
The corner of battle array；
(S3) it is adjacent with the first transceiver triggering of display device to obtaining the display device of coordinate information along the first direction
Display device, the adjacent display device obtain respective coordinates information, repeat abovementioned steps until last along the first direction
The second display device, second display device starts the second transceiver；
(S4) it is adjacent with the second transceiver triggering of display device to obtaining the display device of coordinate information along the second direction
Display device, the adjacent display device obtain respective coordinates information, repeat abovementioned steps until last along in the second direction
The 3rd display device, the 3rd display device starts the 3rd transceiver；
(S5) it is adjacent with the 3rd transceiver triggering of display device to obtaining the display device of coordinate information along the third direction
Display device, the adjacent display device obtain respective coordinates information, repeat abovementioned steps until last along the third direction
The 4th display device, the 4th display device starts the 4th transceiver；And
(S6) it is adjacent with the 4th transceiver triggering of display device to obtaining the display device of coordinate information along the fourth direction
Display device, if the adjacent display device has set respective coordinates information, stopping continues to trigger.
2. establishing method as claimed in claim 1, it is characterised in that the step (S6) also comprises the steps of：
(S6-1) if the adjacent display device does not set respective coordinates information, the adjacent display device obtains respective coordinates
Information, and repeat abovementioned steps until the display device along adjacent first display device in the fourth direction, it is adjacent this
The display device of one display device starts the first transceiver.
3. establishing method as claimed in claim 2, it is characterised in that also comprise the steps of：
(S6-2) step (S3), (S4), (S5) and (S6-1) are sequentially performed, until triggering to having set the aobvious of respective coordinates information
Showing device, stopping continue to trigger.
4. establishing method as claimed in claim 1, it is characterised in that also comprise the steps of：
(S7) according to second display device, the 3rd display device and the respective respective coordinates information of the 4th display device
Judge the matrix size.
5. establishing method as claimed in claim 1, it is characterised in that：
Second display device is without adjacent display device or to have adjacent but had respective coordinates information along the first direction
Display device；
3rd display device is without adjacent display device or to have adjacent but had respective coordinates information along the second direction
Display device；And
4th display device is without adjacent display device or to have adjacent but had respective coordinates information along the third direction
Display device.
6. establishing method as claimed in claim 1, it is characterised in that also comprising the image for being coupled to a plurality of display devices
Source, the image source image output picture to a plurality of display devices, wherein, the image frame is according to a plurality of display devices
Those each self-corresponding coordinate informations, divided frame is shown in a plurality of display devices, and the divided frame is to be related to this
Image frame.
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| CN111385504B (en) * | 2018-12-29 | 2022-07-29 | 深圳Tcl新技术有限公司 | Control method of spliced television |
| CN110111721B (en) * | 2019-05-28 | 2022-09-06 | 明基智能科技（上海）有限公司 | Display device and splicing structure thereof |
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| CN101493739A (en) * | 2009-03-03 | 2009-07-29 | 广东威创视讯科技股份有限公司 | Splicing wall positioning system and splicing wall positioning method |
| KR101632572B1 (en) * | 2009-11-25 | 2016-07-01 | 삼성전자 주식회사 | Video wall display system |
| CN201556370U (en) * | 2009-12-14 | 2010-08-18 | 杭州华显光电科技有限公司 | LED display screen capable of automatically positioning display units |
| US9047041B2 (en) * | 2010-09-15 | 2015-06-02 | Lenovo (Singapore) Pte. Ltd. | Combining multiple slate displays into a larger display matrix |
| CN102298917B (en) * | 2011-05-24 | 2013-06-19 | 福州瑞芯微电子有限公司 | Wireless automatic detection screen associated display method and devices |
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| CN102109972A (en) * | 2011-02-14 | 2011-06-29 | 深圳雅图数字视频技术有限公司 | Projector television wall display method and system |
| CN103258521A (en) * | 2012-02-21 | 2013-08-21 | 海尔集团公司 | Split screen display method and system applied to multi-screen sharing |
| CN103577055A (en) * | 2012-07-26 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | System and method for positioning display of graphical user interface |
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