CN109062525A - Data processing method, device and the computer equipment of splice displaying system - Google Patents
Data processing method, device and the computer equipment of splice displaying system Download PDFInfo
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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Abstract
This application involves a kind of data processing method of splice displaying system, device, computer equipment and storage mediums.The described method includes: obtaining the location information of each display screen and the location information of target area, according to the location information of target area and the location information of each display screen, target display screen is obtained, the corresponding decoding node of control target display screen is decoded display to the corresponding coding nodes information in target area.In this way for the display of the encoded information of target area input, decoding node without occupying all display screens in splice displaying system is decoded display, display is directly decoded by the corresponding decoding node of target display screen, can effectively improve the utilization rate of decoding resource.
Description
Technical field
This application involves multimedia technology fields, data processing method, spelling more particularly to a kind of splice displaying system
Connect data processing equipment, computer equipment and the storage medium of display system.
Background technique
With the development of semiconductor technology and electronic technology, there is multimedia technology, can be incited somebody to action by multimedia technology
Various information are converted into visual information.As the important carrier of multimedia technology, large screen display be widely used in business meetings,
The occasions such as teaching, advertising, monitoring.Mosaic display screen is a kind of practical approach for realizing large screen, and mosaic display screen refers to
The large screen being spliced using multiple projecting cells.
Splice displaying system includes the picture in splice displaying system according to certain tactic multiple independent display screens
The traditional way of display be to be split the content of required display according to the quantity and arrangement mode of display screen, then each
A display screen display is combined into the complete picture of a width.However, there is decoding resource utilization in traditional splice displaying system
Low problem.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, it is aobvious to provide a kind of splicing that can be improved decoding resource utilization
Show data processing method, device, computer equipment and the storage medium of system.
A kind of data processing method of splice displaying system, the splice displaying system include multiple display screens, the side
Method includes:
Obtain the location information of each display screen and the location information of target area, wherein the target area is outside
The region of equipment input；
According to the location information of the target area and the location information of each display screen, target display screen is obtained；
The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in the target area
Display.
In one embodiment, the method also includes:
Obtain the corresponding figure layer of display screen of the corresponding figure layer in target area and the splice displaying system；
It is aobvious to the setting of the display screen of the corresponding figure layer in the target area and the splice displaying system corresponding figure layer
Show rank, the display level of the corresponding figure layer in the target area is higher than the corresponding figure layer of display screen of the splice displaying system
Display level.
In one embodiment, the corresponding decoding node of the control target display screen is to the corresponding volume in the target area
Code nodal information is decoded display
When target area region corresponding for any one display screen, the target area is divided into multiple lists
Shield subregion；
The corresponding decoding node of the control target display screen carries out the corresponding coding nodes information in the target area
Decoding display, comprising:
The single screen subregion is associated with the target area, the corresponding decoding node of control target display screen is to described
The corresponding coding nodes information of single screen subregion is decoded display.
In one embodiment, the corresponding decoding node of the control target display screen is to the corresponding volume in the target area
Code nodal information is decoded display
When target area region corresponding for any number of display screens, the target area is divided into multiple more
Shield subregion；
The corresponding decoding node of the control target display screen carries out the corresponding coding nodes information in the target area
Decoding is shown
According to the location information of each multi-screen subregion, the corresponding sub- display screen of each multi-screen subregion is obtained, by each sub- display
Shield corresponding decoding node and display is decoded to the corresponding coding nodes information of corresponding multi-screen subregion respectively.
In one embodiment, the corresponding decoding node of the control target display screen is to the corresponding volume in the target area
Code nodal information is decoded display
Obtain the location information of subregion, wherein the target area includes multiple subregions；
According to the location information of the subregion, the location information and the target display screen of the target area, obtain
To display screen locating for the subregion；
The corresponding decoding node of the control target display screen carries out the corresponding coding nodes information in the target area
Decoding is shown
The corresponding decoding node of display screen locating for the subregion is controlled to the corresponding coding nodes information of the subregion
It is decoded display.
In one embodiment, the corresponding decoding node of the control target display screen is to the corresponding volume in the target area
Code nodal information is decoded after display further include:
Obtain the decoding parametric of the decoding node；
When the decoding parametric is unsatisfactory for preset condition, the corresponding decoding node of non-targeted display screen is controlled to the mesh
The coding nodes information in mark region is decoded display.
A kind of data processing equipment of splice displaying system, the splice displaying system include multiple display screens, the dress
It sets and includes:
Position information acquisition module, for obtaining the location information of each display screen and the location information of target area,
In, the target area is the region of external equipment input；
Target display screen obtains module, for according to the location information of the target area and the position of each display screen
Confidence breath, obtains target display screen；
Decoder module, for controlling the corresponding decoding node of target display screen to the corresponding coding nodes in the target area
Information is decoded display.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the processing
Device performs the steps of when executing the computer program
Obtain the location information of each display screen and the location information of target area, wherein the target area is outside
The region of equipment input；
According to the location information of the target area and the location information of each display screen, target display screen is obtained；
The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in the target area
Display.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
It is performed the steps of when row
Obtain the location information of each display screen and the location information of target area, wherein the target area is outside
The region of equipment input；
According to the location information of the target area and the location information of each display screen, target display screen is obtained；
The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in the target area
Display.
Data processing method, device, computer equipment and the storage medium of above-mentioned splice displaying system, it is each aobvious by obtaining
The location information of display screen and the location information of target area, according to the position of the location information of target area and each display screen
Information obtains target display screen, and the corresponding decoding node of control target display screen is to the corresponding coding nodes information in target area
It is decoded display, the in this way display for target area input information, without occupying all display screens in splice displaying system
Decoding node resource be decoded display, display is directly decoded by the corresponding decoding node of target display screen, is directed to
Property using decoding resource, can effectively improve decoding resource utilization rate.
Detailed description of the invention
Fig. 1 is the applied environment figure of the data processing method of splice displaying system in one embodiment；
Fig. 2 is the flow diagram of the data processing method of splice displaying system in one embodiment；
Fig. 3 is the flow diagram of the data processing method of splice displaying system in another embodiment；
Fig. 4 is the display schematic diagram of spliced display unit in one embodiment；
Fig. 5 is the flow diagram of the data processing method of splice displaying system in another embodiment；
Fig. 6 is the display schematic diagram of spliced display unit in another embodiment；
Fig. 7 is the flow diagram of the data processing method of splice displaying system in further embodiment；
Fig. 8 is the display schematic diagram of spliced display unit in another embodiment；
Fig. 9 is the flow diagram of the data processing method of splice displaying system in one embodiment；
Figure 10 is the flow diagram of the data processing method of splice displaying system in an embodiment；
Figure 11 is the structural block diagram of the data processing equipment of splice displaying system in one embodiment；
Figure 12 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
The data processing method of splice displaying system provided by the present application can be applied to application environment as shown in Figure 1
In.Large screen splicing system includes spliced display unit 102, splicing device 104 and interactive terminal 106.Large screen splicing is needle
It is not able to satisfy display needs to single display screen, is combined by multiple groups display unit, form a big display screen, it can be by stitching portion
Reason device control display unit such as reconfigures at the display patterns.Wherein, spliced display unit includes DLP (Digital Light
Procession, digital light processing)/LCD (Liquid Crystal Display, liquid crystal display)/PDP (Plasma
Display Panel, plasma display panel) display terminal, including a variety of splicing forms such as 2 × 2,2 × 3,3 × 3.Splicing
Processor obtains the location information of each display screen and the location information of target area in spliced display unit, according to target area
Location information and each display screen location information, obtain target display screen, the corresponding decoding node of control target display screen
Display is decoded to the coding nodes information of target area.Interactive terminal is used to realize user's setting screen and the various function of setting
The operation such as energy.
In one embodiment, as shown in Fig. 2, a kind of data processing method of splice displaying system is provided, with the party
Method is applied to be illustrated for the splicing device in Fig. 1, comprising the following steps:
Step 202, the location information of each display screen and the location information of target area are obtained, wherein target area is
The region of external equipment input.
The location information of display screen refers to the relative position information of display screen in spliced display unit, such as 3 × 3 splicing shapes
The spliced display unit of formula includes LCD1-LCD9 totally 9 display screens, then the location information of each display screen includes 9 display screens
Put in order and 9 display screen present positions in spliced display unit.One fixed point of selection is made in spliced display unit
For origin, space coordinates are established, the position of each display screen can specifically pass through the coordinate representation of space coordinates.Target area
Refer to external equipment input, for showing the region of external equipment input information, the location information of target area specifically can be with
Pass through the coordinate representation of space coordinates.Target area can be the corresponding area of any one display screen in spliced display unit
Domain is also possible to the corresponding region of any number of display screens, is also possible to any position of spliced display unit.
Step 204, according to the location information of target area and the location information of each display screen, target display screen is obtained.
Target display screen refers to target area corresponding display screen in spliced display unit.According to the position of target area
The location information of information and each display screen determines target area corresponding target display screen in spliced display unit.For example,
In the spliced display unit of 3 × 3 splicing forms, the coordinate section of LCD1 are as follows: abscissa (0, x1), ordinate (0, y1).Target
Arbitrary point (x, y) in region, abscissa x is in (0, x1) range, and ordinate y is in (0, y1) range, then target is shown
Screen is LCD1.The coordinate section of LCD2 are as follows: abscissa (x1, x2), ordinate (y1, y2), when the arbitrary point in target area
(x, y), the abscissa x of some points is in (0, x1) range, and in (0, y1) range, abscissa x's ordinate y of some points exists
In (x1, x2) range, ordinate y is in (y1, y2) range, then target display screen is LCD1 and LCD2.
Step 206, the corresponding decoding node of control target display screen carries out the corresponding coding nodes information in target area
Decoding display.
Target area is associated with target display screen, the corresponding decoding node of target display screen is searched, obtains target area
The encoded information of coding nodes is decoded the encoded information of target area by the corresponding decoding node of target display screen aobvious
Show.For example, target area is the corresponding region LCD1, target display screen is LCD1, then target area is associated with LCD1, by
The corresponding decoding node of LCD1 is decoded display to the encoded information of target area.
The data processing method of above-mentioned splice displaying system, by the location information and the target area that obtain each display screen
Location information target display screen is obtained according to the location information of target area and the location information of each display screen, control mesh
The corresponding decoding node of mark display screen is decoded display to the corresponding coding nodes information in target area, in this way for target area
Domain inputs the display of information, and the decoding node resource without occupying all display screens in splice displaying system is decoded display,
Display is directly decoded by the corresponding decoding node of target display screen, targetedly using decoding resource, can effectively be mentioned
The utilization rate of height decoding resource.
In one embodiment, as shown in figure 3, the data processing method of splice displaying system further include: step 304, obtain
Take the corresponding figure layer of display screen of the corresponding figure layer in target area and splice displaying system；Step 306, corresponding to target area
Figure layer and the display screen corresponding figure layer of splice displaying system display level, the display of the corresponding figure layer in target area are set
It is superior to the display level of the corresponding figure layer of display screen of splice displaying system.Figure layer is made of many pixels, by upper and lower
The mode for being superimposed figure layer constitutes whole image.The display screen that the corresponding figure layer in target area is set to splice displaying system is corresponding
Figure layer on, in this way, the content that the spliced display unit of splice displaying system is shown is the display content of target area.
As shown in figure 4, the spliced display unit of 3 × 3 splicing forms, region 1 is corresponding in 3 × 3 region, in zone 1
Subdivided one 1 × 1 region 2, the figure layer of setting area 2 is on the figure layer in region 1.Then region 1 and 8 LCD (removes LCD5
Except display screen) association, region 2 and 1 LCD (LCD5) be associated with, by the corresponding node that decodes of LCD5 to the coding letter in region 2
Breath is decoded, and is shown in region 2.
In one embodiment, as shown in figure 5, the data processing method of splice displaying system further include: step 503, when
When target area is any one display screen corresponding region, target area is divided into multiple single screen subregions；Step 504,
Single screen subregion is associated with target area, the corresponding decoding node of control target display screen is to the corresponding coding of single screen subregion
Nodal information is decoded display.The splicing regions of a M × N are divided in spliced display unit, wherein M and N is positive whole
Number binds the LCD in M × N splicing regions using this region as a logic LCD.When M and N are positive integer 1, i.e. target area
The region that domain is in spliced display unit 1 × 1.Target area is divided into multiple single screen subregions, then by each single screen subregion
It is associated with respectively with target area, and target area corresponds to target display screen, by the corresponding decoding node of target display screen to single screen
The encoded information of subregion is decoded, and is shown in each single screen subregion.Spliced display unit in splice displaying system with
LCD is basic unit, and target area is using LCD as basic unit, and single screen subregion is not using LCD as basic unit, and single screen sub-district
For the figure layer in domain on the figure layer of target area, such spliced display unit only shows single screen sub-window contents.Between region
Windowing and decoding capability are completely independent, and are not influenced by the windowing in other regions；And the windowing of single screen subregion is independent, but
What decoding capability shared, it is influenced by target area and other single screen subregions.
As shown in fig. 6, the spliced display unit of 3 × 3 splicing forms, the region in region 1 corresponding 2 × 2, region 2-6 corresponding 1
× 1 region, wherein region locating for the corresponding LCD3 in region 2.It is further subdivided into multiple subregions in region 2, such as by region 2
It is divided into subregion (2), (5) four sub-regions of subregion (3), subregion (4) and subregion.By all subregion and target area
Association, specifically can be and is associated with subregion (2), subregion (3), subregion (4) and subregion (5) with region 2 respectively, by area
The corresponding decoding node in domain 2 is decoded display to the encoded information of all subregion.Specifically, by the corresponding decoding node of LCD3
The encoded information of subregion (2), subregion (3), subregion (4) and subregion (5) is decoded, and is shown in corresponding sub-district
The single screen cooperation of splice displaying system all subregion may be implemented in this way and do not interfere with each other for domain.
In one embodiment, as shown in fig. 7, the data processing method of splice displaying system further include: step 703, when
When target area is any number of display screens corresponding region, target area is divided into multiple multi-screen subregions；Step 704,
According to the location information of each multi-screen subregion, the corresponding sub- display screen of each multi-screen subregion is obtained, it is corresponding by each sub- display screen
Decoding node is decoded display to the corresponding coding nodes information of corresponding multi-screen subregion respectively.In spliced display unit
Divide the splicing regions of a M × N, wherein M and N is positive integer, using this region as a logic LCD, binds M × N and spells
Meet the LCD in region.When M and N are all larger than 1, i.e. target area includes multiple 1 × 1 regions in spliced display unit, such as 2 × 2
Region, 3 × 2 regions etc..As a whole by target area, multiple multi-screen subregions are arbitrarily divided into, further according to each multi-screen
The location information of subregion obtains the corresponding sub- display screen of each multi-screen subregion, by the corresponding decoding node point of each sub- display screen
The other encoded information to corresponding multi-screen subregion is decoded, and is shown in each multi-screen subregion.In splice displaying system
Spliced display unit using LCD as basic unit, using LCD as basic unit, multi-screen subregion can not be with LCD for target area
Basic unit, and the figure layer of multi-screen subregion, on the figure layer of target area, such spliced display unit only shows multi-screen
Region content.Windowing and decoding capability between region are completely independent, and are not influenced by the windowing in other regions；And multi-screen is sub
Region windowing be it is independent, but decoding capability share, influenced by target area and other multi-screen subregions.
As shown in figure 8, the spliced display unit of 3 × 3 splicing forms, target area are 3 × 3 regions, 3 × 3 regions are appointed
Meaning divides, for example is divided into subregion (1), (4) four sub-regions of subregion (2), subregion (3) and subregion.According to sub-district
The location information in domain (1), obtaining the corresponding sub- display screen of subregion (1) includes LCD1, LCD2, LCD4 and LCD5, by LCD1,
The corresponding decoding node of LCD2, LCD4 and LCD5 is decoded the encoded information of subregion (1), and is shown in subregion (1).
According to the location information of subregion (2), obtaining the corresponding sub- display screen of subregion (2) includes LCD2, LCD3, LCD5 and LCD6,
The encoded information of subregion (2) is decoded by LCD2, LCD3, LCD5 and LCD6 corresponding decoding node, and is shown in son
Region (2).According to the location information of subregion (3), obtaining the corresponding sub- display screen of subregion (3) includes LCD4, LCD5, LCD7
And LCD8, the encoded information of subregion (3) is decoded by LCD4, LCD5, LCD7 and LCD8 corresponding decoding node, and shows
It is shown in subregion (3).According to the location information of subregion (4), obtain the corresponding sub- display screen of subregion (4) include LCD5,
LCD6, LCD8 and LCD9 carry out the encoded information of subregion (4) by the corresponding decoding node of LCD5, LCD6, LCD8 and LCD9
Decoding, and it is shown in subregion (4).May be implemented in this way splice displaying system all subregion multi-screen cooperation and it is mutually not dry
It disturbs.
In one embodiment, as shown in figure 9, the data processing method of splice displaying system further include: step 903, obtain
The location information of subregion is taken, target area includes multiple subregions；Step 904, according to the location information of subregion, target area
The location information and target display screen in domain, obtain display screen locating for the subregion, obtain display screen locating for subregion；Step
905, the corresponding decoding node of display screen locating for control work zone domain is decoded display to the coding nodes information of subregion.Splicing
Spliced display unit in display system is using LCD as basic unit, and using LCD as basic unit, subregion can not for target area
Using LCD as basic unit, and the figure layer of subregion, on the figure layer of target area, such spliced display unit only shows sub-district
Domain content.Target area A, the subdivided sub-regions B in the A of target area of a M × N are divided in mosaic display screen,
Subregion B not using LCD as basic unit, can any position in the target area, realize the picture-in-picture of any position, such as
In Fig. 6 shown in subregion (1).Windowing and decoding capability between region are completely independent, not by the windowing shadow in other regions
It rings；And subregion windowing be independent, but decoding capability share, influenced by target area and other subregions.
In one embodiment, as shown in Figure 10, the corresponding decoding node of control target display screen is corresponding to target area
Coding nodes information be decoded after display further include: step 1004, obtain decoding node decoding parametric；Step
1006, when decoding parametric is unsatisfactory for preset condition, it is corresponding to target area to control the corresponding decoding node of non-targeted display screen
Coding nodes information be decoded display.Non-targeted display screen refers to aobvious in addition to target display screen in spliced display unit
Display screen.The decoding parametric for obtaining the corresponding decoding node of target display screen, when decoding parametric is unsatisfactory for preset condition, for example decodes
When the corresponding decoding capability of parameter can not be decoded the encoded information of the corresponding coding nodes in target area, control non-targeted
The corresponding decoding node of display screen is decoded display to the encoded information of target area.
Specifically, in the spliced display unit of 3 × 3 splicing forms, target display screen is LCD1, and non-targeted display screen is
LCD2-LCD9.When the corresponding decoding node of LCD1 decoding capability can not encoded information to the corresponding coding nodes of LCD1 into
When row decoding, the corresponding decoding node of control LCD2-LCD9 is decoded the encoded information of LCD1, and is shown in LCD1.
Although should be understood that Fig. 2-3,5,7, each step in the flow chart of 9-10 according to arrow instruction successively
It has been shown that, but these steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein,
There is no stringent sequences to limit for the execution of these steps, these steps can execute in other order.Moreover, Fig. 2-3,5,
7, at least part step in 9-10 may include that perhaps these sub-steps of multiple stages or stage be not for multiple sub-steps
Completion necessarily is executed in synchronization, but can be executed at different times, the execution in these sub-steps or stage is suitable
Sequence, which is also not necessarily, successively to be carried out, but can be at least one of the sub-step or stage of other steps or other steps
Minute wheel stream alternately executes.
In one embodiment, as shown in figure 11, a kind of data processing equipment of splice displaying system is provided, comprising:
Position information acquisition module 1102, target display screen obtain module 1104 and decoder module 1106.Wherein, location information obtains mould
Block, for obtaining the location information of each display screen and the location information of target area, wherein target area is that external equipment is defeated
The region entered.Target display screen obtains module, for according to the location information of target area and the location information of each display screen,
Obtain target display screen.Decoder module, for controlling the corresponding decoding node of target display screen to the corresponding coding in target area
Nodal information is decoded display.
In one embodiment, the data processing equipment of splice displaying system further include: figure layer obtains module, for obtaining
The corresponding figure layer of display screen of the corresponding figure layer in target area and splice displaying system；Figure layer setup module, for target
Display level, the corresponding figure in target area is arranged in the corresponding figure layer of the display screen of the corresponding figure layer in region and splice displaying system
The display level of layer is higher than the display level of the corresponding figure layer of display screen of splice displaying system.
In one embodiment, the data processing equipment of splice displaying system further include: single screen division module, for working as mesh
When to mark region be any one display screen corresponding region, target area is divided into multiple single screen subregions；Single screen is associated with mould
Block, for single screen subregion to be associated with target area, the corresponding decoding node of control target display screen is to single screen subregion pair
The coding nodes information answered is decoded display.
In one embodiment, the data processing equipment of splice displaying system further include: multi-screen division module, for working as mesh
When to mark region be any number of display screens corresponding region, target area is divided into multiple multi-screen subregions；Multi-screen decodes mould
Block obtains the corresponding sub- display screen of each multi-screen subregion, by each sub- display screen for the location information according to each multi-screen subregion
Corresponding decoding node is decoded display to the corresponding coding nodes information of corresponding multi-screen subregion respectively.
In one embodiment, the data processing equipment of splice displaying system further include: subregion obtains module, for obtaining
The location information of subregion is taken, target area includes multiple subregions；Display screen obtains module, for the position according to subregion
Information, the location information of target area and target display screen, obtain display screen locating for subregion；Region relating module, is used for
The corresponding decoding node of display screen locating for control work zone domain is decoded the corresponding coding nodes information of subregion.
In one embodiment, after decoder module further include: decoding parametric obtains module, for obtaining decoding node
Decoding parametric；Calling module is decoded, for when decoding parametric is unsatisfactory for preset condition, controlling the corresponding solution of non-targeted display screen
Code node is decoded display to the corresponding coding nodes information in target area.
The specific restriction of data processing equipment about splice displaying system may refer to above for tiled display system
The restriction of the data processing method of system, details are not described herein.Each mould in the data processing equipment of above-mentioned splice displaying system
Block can be realized fully or partially through software, hardware and combinations thereof.Above-mentioned each module can be embedded in the form of hardware or independence
In processor in computer equipment, it can also be stored in a software form in the memory in computer equipment, in order to
Processor, which calls, executes the corresponding operation of the above modules.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition is shown in Fig.12.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is used to store the location information data of each display screen in spliced display unit.The network of the computer equipment
Interface is used to communicate with external terminal by network connection.To realize a kind of splicing when the computer program is executed by processor
The data processing method of display system.
It will be understood by those skilled in the art that structure shown in Figure 12, only part relevant to application scheme
The block diagram of structure, does not constitute the restriction for the computer equipment being applied thereon to application scheme, and specific computer is set
Standby may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of the location information and mesh for obtaining each display screen when executing computer program
Mark the location information in region；According to the location information of target area and the location information of each display screen, target display screen is obtained；
The corresponding decoding node of control target display screen is decoded display to the corresponding coding nodes information in target area.
In one embodiment, the position for obtaining each display screen is also performed the steps of when processor executes computer program
Confidence breath and the location information of target area；According to the location information of target area and the location information of each display screen, obtain
To target display screen；The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in target area
Display；Obtain the corresponding figure layer of display screen of the corresponding figure layer in target area and splice displaying system；It is corresponding to target area
Figure layer and the display screen corresponding figure layer of splice displaying system display level, the display of the corresponding figure layer in target area are set
It is superior to the display level of the corresponding figure layer of display screen of splice displaying system.
In one embodiment, the position for obtaining each display screen is also performed the steps of when processor executes computer program
Confidence breath and the location information of target area；According to the location information of target area and the location information of each display screen, obtain
To target display screen；The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in target area
Display；When target area region corresponding for any one display screen, target area is divided into multiple single screen subregions；It will
Single screen subregion is associated with target area, the corresponding decoding node of control target display screen coding section corresponding to single screen subregion
Point information is decoded display.
In one embodiment, the position for obtaining each display screen is also performed the steps of when processor executes computer program
Confidence breath and the location information of target area；According to the location information of target area and the location information of each display screen, obtain
To target display screen；The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in target area
Display；When target area region corresponding for any number of display screens, target area is divided into multiple multi-screen subregions；Root
According to the location information of each multi-screen subregion, the corresponding sub- display screen of each multi-screen subregion is obtained, by the corresponding solution of each sub- display screen
Code node is decoded display to the corresponding coding nodes information of corresponding multi-screen subregion respectively.
In one embodiment, the position for obtaining each display screen is also performed the steps of when processor executes computer program
Confidence breath and the location information of target area；According to the location information of target area and the location information of each display screen, obtain
To target display screen；The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in target area
Display；The location information of subregion is obtained, target area includes multiple subregions；According to the location information of subregion, target area
The location information and target display screen in domain, obtain display screen locating for subregion；The corresponding solution of display screen locating for control work zone domain
Code node is decoded display to the corresponding coding nodes information of subregion.
In one embodiment, the position for obtaining each display screen is also performed the steps of when processor executes computer program
Confidence breath and the location information of target area；According to the location information of target area and the location information of each display screen, obtain
To target display screen；The corresponding decoding node of control target display screen is decoded the corresponding coding nodes information in target area
Display；Obtain the decoding parametric of decoding node；When decoding parametric is unsatisfactory for preset condition, it is corresponding to control non-targeted display screen
Decoding node is decoded display to the corresponding coding nodes information in target area.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of the position letter of the location information and target area that obtain each display screen when being executed by processor
Breath；According to the location information of target area and the location information of each display screen, target display screen is obtained；Control target display screen
Corresponding decoding node is decoded display to the corresponding coding nodes information in target area.
In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains each display screen
Location information and the location information of target area；According to the location information of target area and the location information of each display screen,
Obtain target display screen；The corresponding decoding node of control target display screen solves the corresponding coding nodes information in target area
Code display；Display level, mesh are arranged to the corresponding figure layer of the display screen of the corresponding figure layer in target area and splice displaying system
The display level of the corresponding figure layer in mark region is higher than the display level of the corresponding figure layer of display screen of splice displaying system.
In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains each display screen
Location information and the location information of target area；According to the location information of target area and the location information of each display screen,
Obtain target display screen；The corresponding decoding node of control target display screen solves the corresponding coding nodes information in target area
Code display；When target area region corresponding for any one display screen, target area is divided into multiple single screen subregions；
Single screen subregion is associated with target area, the corresponding decoding node of control target display screen is to the corresponding coding of single screen subregion
Nodal information is decoded display.
In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains each display screen
Location information and the location information of target area；According to the location information of target area and the location information of each display screen,
Obtain target display screen；The corresponding decoding node of control target display screen solves the corresponding coding nodes information in target area
Code display；When target area region corresponding for any number of display screens, target area is divided into multiple multi-screen subregions；
According to the location information of each multi-screen subregion, the corresponding sub- display screen of each multi-screen subregion is obtained, it is corresponding by each sub- display screen
Decoding node is decoded display to the corresponding coding nodes information of corresponding multi-screen subregion respectively.
In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains each display screen
Location information and the location information of target area；According to the location information of target area and the location information of each display screen,
Obtain target display screen；The corresponding decoding node of control target display screen solves the corresponding coding nodes information in target area
Code display；The location information of subregion is obtained, target area includes multiple subregions；According to the location information of subregion, target
The location information and target display screen in region, obtain display screen locating for subregion；Display screen locating for control work zone domain is corresponding
Decoding node is decoded display to the corresponding coding nodes information of subregion.
In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains each display screen
Location information and the location information of target area；According to the location information of target area and the location information of each display screen,
Obtain target display screen；The corresponding decoding node of control target display screen solves the corresponding coding nodes information in target area
Code display；Obtain the decoding parametric of decoding node；When decoding parametric is unsatisfactory for preset condition, it is corresponding to control non-targeted display screen
Decoding node display is decoded to the corresponding coding nodes information in target area.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of data processing method of splice displaying system, the splice displaying system includes multiple display screens, the method
Include:
Obtain the location information of each display screen and the location information of target area, wherein the target area is external equipment
The region of input；
According to the location information of the target area and the location information of each display screen, target display screen is obtained；
The corresponding decoding node of control target display screen is decoded display to the corresponding coding nodes information in the target area.
2. the method according to claim 1, wherein further include:
Obtain the corresponding figure layer of display screen of the corresponding figure layer in target area and the splice displaying system；
Display level is arranged to the corresponding figure layer of the display screen of the corresponding figure layer in the target area and the splice displaying system
Not, the display level of the corresponding figure layer in the target area is higher than the aobvious of the corresponding figure layer of display screen of the splice displaying system
Show rank.
3. the method according to claim 1, wherein the corresponding decoding node of the control target display screen is to institute
It states before the corresponding coding nodes information in target area is decoded display and includes:
When target area region corresponding for any one display screen, the target area is divided into multiple single screens
Region；
The corresponding decoding node of the control target display screen is decoded the corresponding coding nodes information in the target area
Display, comprising:
The single screen subregion is associated with the target area, the corresponding decoding node of control target display screen is to the single screen
The corresponding coding nodes information of subregion is decoded display.
4. the method according to claim 1, wherein the corresponding decoding node of the control target display screen is to institute
It states before the corresponding coding nodes information in target area is decoded display and includes:
When target area region corresponding for any number of display screens, the target area is divided into multiple multi-screens
Region；
The corresponding decoding node of the control target display screen is decoded the corresponding coding nodes information in the target area
Display includes:
According to the location information of each multi-screen subregion, the corresponding sub- display screen of each multi-screen subregion is obtained, by each sub- display screen pair
The decoding node answered is decoded display to the corresponding coding nodes information of corresponding multi-screen subregion respectively.
5. the method according to claim 1, wherein the corresponding decoding node of the control target display screen is to institute
It states before the corresponding coding nodes information in target area is decoded display and includes:
Obtain the location information of subregion, wherein the target area includes multiple subregions；
According to the location information of the subregion, the location information and the target display screen of the target area, institute is obtained
State display screen locating for subregion；
The corresponding decoding node of the control target display screen is decoded the corresponding coding nodes information in the target area
Display includes:
The corresponding decoding node of display screen locating for the subregion is controlled to carry out the corresponding coding nodes information of the subregion
Decoding display.
6. the method according to claim 1, wherein the corresponding decoding node of the control target display screen is to institute
The corresponding coding nodes information in target area is stated to be decoded after display further include:
Obtain the decoding parametric of the decoding node；
When the decoding parametric is unsatisfactory for preset condition, the corresponding decoding node of non-targeted display screen is controlled to the target area
The coding nodes information in domain is decoded display.
7. a kind of data processing equipment of splice displaying system, which is characterized in that the splice displaying system includes multiple displays
Screen, described device include:
Position information acquisition module, for obtaining the location information of each display screen and the location information of target area, wherein institute
State the region that target area is external equipment input；
Target display screen obtains module, for being believed according to the location information of the target area and the position of each display screen
Breath, obtains target display screen；
Decoder module, for controlling the corresponding decoding node of target display screen to the corresponding coding nodes information in the target area
It is decoded display.
8. device according to claim 7, which is characterized in that further include:
Figure layer obtains module, and the display screen for obtaining the corresponding figure layer in target area and the splice displaying system is corresponding
Figure layer；
Figure layer setup module, it is corresponding for the display screen to the corresponding figure layer in the target area and the splice displaying system
Figure layer display level is set, the display level of the corresponding figure layer in the target area is higher than the display of the splice displaying system
Shield the display level of corresponding figure layer.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 6 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 6 is realized when being executed by processor.
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