CN104065953B - The method and device controlled based on the visualization display of display device multi views - Google Patents
The method and device controlled based on the visualization display of display device multi views Download PDFInfo
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Abstract
The present invention provides a kind of method and device controlled based on the visualization display of display device multi views, said method comprising the steps of: server receives the log-on message that each display device sends over, and is registered in the server by corresponding display device；Described log-on message includes: the type information of each display device, view performance form information and resolution information；Server is according to described view performance form information and resolution information rendering resources display view, and obtains the resource path information preserving each resource display view；When server detects that display device accesses, obtain the type information of the display device being currently accessed, according to the resource path information that the inquiry of described type information is corresponding, and this resource path information is sent to corresponding display device.The method and device of the present invention makes different display device can visualize the different display views showing same content, greatly improves the efficiency accessing the visualization display of multiple display devices.
Description
Technical field
The present invention relates to data visualization technique field, particularly relating to one can based on display device multi views
Depending on changing method and a kind of device controlled based on the visualization display of display device multi views that display controls.
Background technology
Along with display device such as IDB (Interactive Digital Board, interactive digital platform), spell wall, ipad
Being continuously increased and the development of information technology of kind, analysis and the process problem of mass data are solved
Certainly.And local area network technology well solves people's demand to communication for information, resource-sharing and high bandwidth,
Make to carry out quick data transmission between the computer of networking.
In view designs, people is higher than the efficiency understanding numeral or form to the perception of figure, so
EMS is widely used graphical interfaces, and each functional module is all controlled pipe with the form of view
Reason.Multiple stage machine coordinative render simultaneously, quickly shows 2D or 3D scene.In graphics pipeline,
The application interface of view is last important step, and the classification being obtained each display system by it is shown
Show effect.
Display device is typically made up of display device and relevant circuit, is provided that and meets regarding of visual experience factor
Visual information.According to the difference of display device used, display device can be divided into electron beam tube display device, put down
Template display device and projection type display apparatus three major types.Various display devices can be various machine,
Can also be computerized system and software.
At present, a lot of display devices are an independent individuality, can only be independent to some in the same time
Display device be controlled.Owing to can not interconnect between various display devices, therefore for same
Resource, to carry out visualization display on different display devices, needs repeatedly to access display device
Operation.Adopt need in this way spend time more, access efficiency ratio is relatively low.
Summary of the invention
Based on this, it is necessary to the efficiency comparison carrying out visualization display for the multiple display device of above-mentioned access is low
Problem, it is provided that a kind of based on display device multi views visualization display control method and device.
For achieving the above object, the present invention adopts the following technical scheme that:
A kind of method controlled based on the visualization display of display device multi views, comprises the following steps:
Server receives the log-on message that each display device sends over, and by corresponding display device in service
Device is registered；Described log-on message includes: the type information of each display device, the view form of expression are believed
Breath and resolution information；
Server shows view according to described view performance form information and resolution information rendering resources, and
Obtain the resource path information preserving each resource display view；
When server detects that display device accesses, obtain the type information of the display device being currently accessed,
According to the resource path information that the inquiry of described type information is corresponding, and this resource path information is sent to phase
The display device answered.
A kind of device controlled based on the visualization display of display device multi views, including server, described service
Device includes:
Registering modules, for receiving the log-on message that each display device sends over, and sets display accordingly
For registering in the server；Described log-on message includes: the type information of each display device, view table
Existing form information and resolution information；
Rendering module, for showing according to described view performance form information and resolution information rendering resources
View, and obtain the resource path information preserving each resource display view；
Resource path information distribution module, for when detecting that display device accesses, acquisition is currently accessed
The type information of display device, according to the resource path information that the inquiry of described type information is corresponding, and should
Resource path information is sent to corresponding display device.
By above scheme it can be seen that the one of the present invention controls based on the visualization display of display device multi views
Method and device, in advance multiple display device is registered on the server, then sets according to each display
Standby view performance form information and resolution information rendering resources display view, when having detected that display sets
During standby access, inquire about corresponding resource path information according to the type information of the display device being currently accessed,
And this resource path information is sent to corresponding display device, such display device is by accessing resource path
Resource i.e. can be shown that view carries out visualization display by information.The present invention is by the display to different resolution
The resource display view that device request is different so that different display devices can visualize and show same content
Different display views, and have only to take less time and i.e. can quickly access multiple display device and go forward side by side
Row visualization display, greatly improves the multiple display devices of access and carries out the efficiency of visualization display.
Accompanying drawing explanation
Fig. 1 is a kind of method stream controlled based on the visualization display of display device multi views in the embodiment of the present invention
Journey schematic diagram；
Fig. 2 is the server architecture schematic diagram in the embodiment of the present invention；
Fig. 3 is a kind of device knot controlled based on the visualization display of display device multi views in the embodiment of the present invention
Structure schematic diagram.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
The description of specific distinct unless the context otherwise, the element in the present invention and assembly, quantity both can be single
Presented in individual, it is also possible to presented in multiple, this is not defined by the present invention.In the present invention
Although step arranged with label, but be not used to limit the precedence of step, unless specifically
Based on understanding that the order of step or the execution of certain step need other steps, otherwise step is the most secondary
Sequence is adjustable in.
Embodiment one
Shown in Figure 1, a kind of based on display device multi views visualization display control method, including with
Lower step:
Step S101, server receives each display device (as spelled wall, IDB, flat board or mobile phone etc.) and sends
The log-on message come over, and corresponding display device is registered in the server, subsequently into step
S102。
It should be noted that above-mentioned log-on message specifically includes that the type information of each display device, view
Form of expression information and resolution information etc..Additionally display device can also show the display of resource
The layout of pattern and resource is sent in server register, such as with number according to the form of expression of 2d, 3d,
Typesetting and Layering manifestation mode etc..
Step S102, server shows according to described view performance form information and resolution information rendering resources
Showing view, such as view has 2d chart, 3d scene etc., and obtains the money preserving each resource display view
Source path information, subsequently into step S103.
Step S103, when server detects that display device accesses, the display device that acquisition is currently accessed
Type information, according to the resource path information that the inquiry of described type information is corresponding, and believes this resource path
Breath is sent to corresponding display device.So display device i.e. can obtain by accessing described resource path information
Obtain resource display view and carry out visualization display.
As a preferable embodiment, in the present invention, server can prestore view associated data to many
The computer (being properly termed as again Node station) of platform networking, then renders display device by these Node station
The resource display view of request, the process of the most above-mentioned rendering resources display view specifically may include steps of:
Step S1021, server is according to described view performance form information and resolution information, to participating in wash with watercolours
The Node station transmission that dye calculates fictionalizes asking of the application system interface of the predetermined view form of expression and resolution
Ask；
Step S1022, each Node station renders desired view resource according to described request to server acquisition；
Step S1023, each Node station shows view according to the task rendering resources of server-assignment, and by resource
The data of display view are saved in memory cache；
Step S1024, the resource path information preserving resource display view is sent to server by each Node station.
As a preferable embodiment, above-mentioned resource path information may include that resource name, respectively saves
The IP address information of some machine and port information etc..Server is after resource consolidation, it is provided that unified money
Source path information gives the display device accessed.
It addition, as a preferable embodiment, resource path information is sent to accordingly in step S103
After display device, also comprise the steps:
Step S104, display device is attached with corresponding Node station according to described resource path information；
Step S105, the viewdata that display device receiving node machine is sended over, and carry out at decompression
Reason；Wherein, described viewdata is the view after Node station reads the data in memory cache and is compressed
Data
Step S106, the resource display view that display device obtains after decompressing carries out visualization display.As
Fruit also has viewdata not receive, and enters step S105.
In the scheme of the embodiment of the present invention, the content shown by each display device is consistent, and simply resolution differs
Sample, provides possibility for multi-screen interactive.Will not show the most disorderly because the scale of display screen is different,
It is shown centered on consistent displaying ratio.The computer networked by multiple stage, renders display device request
Resource display view, fictionalizes multiple application interface and is sent to the display device of correspondence, the most different resolutions
Rate equipment can visualize the different display views showing same content.
Such as, wherein in an embodiment, spelling wall display system display 3d scene all, IDB shows 3d
The local of scene, all of IDB is stitched together just becomes a logic 3d scene.IDB display device logarithm
According to editing, spelling wall system and show its whole editing process, another PC shows business datum, and constantly brushes
New real time data.
In another embodiment, 10 IDB display devices can be with tiled display logic content, with same
Geographical scale difference viewing area.
Embodiment two
In the present embodiment, can be mutual and obtain view and show by different display devices being carried out dynamic and visual
Showing effect, i.e. wherein, master data checked by a display device, passes through network the most according to actual needs
Send instruction and pass to another display device, on another display device, show that needs are checked according to instruction detailed
Count evidence accurately.To achieve these goals, as a preferable embodiment, the present invention will solve at display device
After the resource display view obtained after compression carries out visualization display, it is also possible to comprise the steps:
Step S107, when display device detects that current view display interface is operated by user, obtains
Take the operation information of correspondence, and described operation information is sent to server；
Step S108, server, to specifically which display device and is looked into according to described operation Information locating
Look for the association display device of this display device；
Step S109, server associates the viewdata of display device according to the amendment of described operation information, and will
Amended viewdata is sent to the association display device of correspondence.
Such as, wherein in an embodiment, display device obtains view display interface, and right in view
Chart operates, and can operate amplifying frame with mouse, puts as dragged to amplify frame or stretch change
Big frame size etc..After operation completes, display device acquisition two is to angular coordinate, and is sat by these two pairs of angle points
Mark sends server to.Server calculates according to application interface will be at the seat of various display device display parts
Mark, finds out association display device and the various view coordinates calculated is sent to each display device, other
Display device synchronous refresh demonstrates the view content that respective coordinates is corresponding.
In another embodiment, single screen is clicked on by a display device, and point coordinates is sent to server,
Server finds application interface, selects object according to view computation, operates the object selected (such as height
Bright display), operational view result is issued display device；Display device send operation instruction to server,
By server, the result of operation being saved in caching, server notifies that other display device is to guarantor simultaneously
The view deposited is updated, after display view is updated by other display device, placed in the middle with same ratio chi
Display same ratio view.
In the present embodiment, under resource situation of the same race, various display devices effectively show, and not
Multi views virtual interactive interface control is carried out with display device.Such as run high-resolution at spelling wall display system
3d view (such as cylinder), flat panel display systems display column schemes.When on flat panel display systems, coupled columns figure is carried out
During rotation, spell the related rotation of 3d cylinder on wall display system.
Corresponding with a kind of above-mentioned method based on the visualization display control of display device multi views, the present invention is also
There is provided a kind of device controlled based on the visualization display of display device multi views, including server 10, such as Fig. 2
Shown in, described server 10 includes:
Registering modules 101, for receiving the log-on message that each display device sends over, and will show accordingly
Equipment is registered in the server；Described log-on message includes: the type information of each display device, view
Form of expression information and resolution information；
Rendering module 102, for showing according to described view performance form information and resolution information rendering resources
Show view, and obtain the resource path information preserving each resource display view；
Resource path information distribution module 103, for when detecting that display device accesses, acquisition is currently accessed
The type information of display device, according to the resource path information that the inquiry of described type information is corresponding, and will
This resource path information is sent to corresponding display device.
As a preferable embodiment, described rendering module 102 may include that
Communication module 1021, fictionalizes predetermined view performance shape for rendering the Node station transmission of calculating to participation
The request at the application system interface of formula and resolution；And receive the resource path information that each Node station returns.
As it is shown on figure 3, a kind of device controlled based on the visualization display of display device multi views of the present invention is also
Several Node station 20 can be included；Described Node station 20 includes:
View source obtaining module 201, for rendering desired view money according to described request to server acquisition
Source；
View rendering module 202, shows view for the task rendering resources according to server-assignment, and will money
The data of source display view are saved in memory cache；
Information sending module 203, for being sent to service by the resource path information preserving resource display view
Device.
As a preferable embodiment, described resource path information may include that resource name, each node
The IP address information of machine and port information etc..
As a preferable embodiment, the one of the present invention is based on the visualization display control of display device multi views
The device of system can also include several display devices 30；Described display device 30 includes:
Link block 301, for being attached with corresponding Node station according to described resource path information；
Decompression module 302, the viewdata sended over for receiving node machine, and carry out at decompression
Reason；Wherein, described viewdata is the view after Node station reads the data in memory cache and is compressed
Data；
Visualization display module 303, it is aobvious that the resource display view obtained after decompressing carries out visualization
Show.
As a preferable embodiment, described display device can also include:
Operation information acquisition module, is used for when detecting that current view display interface is operated by user,
Obtain operation information, and described operation information is sent to server；
The most described server can also include:
Location and lookup module, be used for according to described operation Information locating to display device, and search this display
The association display device of equipment；
Data modification module, for the viewdata according to described operation information amendment association display device, and
Amended viewdata is sent to the association display device of correspondence.
Above-mentioned a kind of based on display device multi views visualization display control method other technical characteristic with this
A kind of based on the visualization display control of display device multi views the device of invention is identical, and it will not go into details herein.
By above scheme it can be seen that the one of the present invention is based on the visualization display control of display device multi views
The method and device of system, registers multiple display device, in advance on the server then according to each display
The view performance form information of equipment and resolution information rendering resources display view, when display having been detected
When equipment accesses, inquire about corresponding resource path information according to the type information of the display device being currently accessed,
And this resource path information is sent to corresponding display device, such display device is by accessing resource path
Resource i.e. can be shown that view carries out visualization display by information.The present invention is by the display to different resolution
The resource display view that device request is different so that different display devices can visualize and show same content
Different display views, and have only to take less time and i.e. can quickly access multiple display device and go forward side by side
Row visualization display, greatly improves the multiple display devices of access and carries out the efficiency of visualization display.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (8)
1. one kind based on display device multi views visualization display control method, it is characterised in that include with
Lower step:
Server receives the log-on message that each display device sends over, and by corresponding display device in service
Device is registered；Described log-on message includes: the type information of each display device, the view form of expression are believed
Breath and resolution information；
Server shows view according to described view performance form information and resolution information rendering resources, and
Obtain the resource path information preserving each resource display view；The process of described rendering resources display view includes:
The Node station transmission that server renders calculating to participation fictionalizes the predetermined view form of expression and resolution
The request at application system interface；
Each Node station renders desired view resource according to described request to server acquisition；
Each Node station shows view according to the task rendering resources of server-assignment, and resource is shown view
Viewdata is saved in memory cache；
The resource path information preserving resource display view is sent to server by each Node station；
When server detects that display device accesses, obtain the type information of the display device being currently accessed,
According to the resource path information that the inquiry of described type information is corresponding, and this resource path information is sent to phase
The display device answered.
The method controlled based on the visualization display of display device multi views the most according to claim 1, its
Being characterised by, described resource path information includes: resource name, the IP address information of each Node station and end
Message ceases.
The method controlled based on the visualization display of display device multi views the most according to claim 1, its
It is characterised by, after resource path information is sent to corresponding display device, further comprises the steps of:
Display device is attached with corresponding Node station according to described resource path information；
The viewdata that display device receiving node machine is sended over, and carry out decompression；Wherein,
Described viewdata is the viewdata after Node station reads the data in memory cache and is compressed；
The resource display view that display device obtains after decompressing carries out visualization display.
The method controlled based on the visualization display of display device multi views the most according to claim 3, its
It is characterised by, after the resource display view obtained after display device will decompress carries out visualization display,
Further comprise the steps of:
When display device detects that current view display interface is operated by user, obtain operation information,
And described operation information is sent to server；
Server is according to described operation Information locating to display device, and the association searching this display device shows
Equipment；
Server is according to the viewdata of described operation information amendment association display device, and regards amended
Diagram data is sent to the association display device of correspondence.
5. the device controlled based on the visualization display of display device multi views, it is characterised in that include clothes
Business device, described server includes:
Registering modules, for receiving the log-on message that each display device sends over, and sets display accordingly
For registering in the server；Described log-on message includes: the type information of each display device, view table
Existing form information and resolution information；
Rendering module, for showing according to described view performance form information and resolution information rendering resources
View, and obtain the resource path information preserving each resource display view；Described rendering module includes:
Communication module, for participations render calculating Node station transmission fictionalize the predetermined view form of expression with
And the request at the application system interface of resolution；And receive the resource path information that each Node station returns；
The described device controlled based on the visualization display of display device multi views also includes several Node station；Institute
State Node station to include:
View source obtaining module, for rendering desired view resource according to described request to server acquisition；
View rendering module, shows view for the task rendering resources according to server-assignment, and by resource
The data of display view are saved in memory cache；
Information sending module, for being sent to server by the resource path information preserving resource display view；
Resource path information distribution module, for when detecting that display device accesses, acquisition is currently accessed
The type information of display device, according to the resource path information that the inquiry of described type information is corresponding, and should
Resource path information is sent to corresponding display device.
The device controlled based on the visualization display of display device multi views the most according to claim 5, its
Being characterised by, described resource path information includes: resource name, the IP address information of each Node station and end
Message ceases.
The device controlled based on the visualization display of display device multi views the most according to claim 5, its
It is characterised by, also includes several display devices；Described display device includes:
Link block, for being attached with corresponding Node station according to described resource path information；
Decompression module, the viewdata sended over for receiving node machine, and carry out decompression；
Wherein, described viewdata is the viewdata after Node station reads the data in memory cache and is compressed
Visualization display module, the resource display view obtained after decompressing carries out visualization display.
The device controlled based on the visualization display of display device multi views the most according to claim 7, its
Being characterised by, described display device also includes:
Operation information acquisition module, is used for when detecting that current view display interface is operated by user,
Obtain operation information, and described operation information is sent to server；
Described server also includes:
Location and lookup module, be used for according to described operation Information locating to display device, and search this display
The association display device of equipment；
Data modification module, for the viewdata according to described operation information amendment association display device, and
Amended viewdata is sent to the association display device of correspondence.
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| CN105610827B (en) * | 2015-12-25 | 2019-01-29 | 广东威创视讯科技股份有限公司 | Spell wall control system signal interaction control method and system |
| CN106502644A (en) * | 2016-09-23 | 2017-03-15 | 广州华多网络科技有限公司 | Direct broadcasting room electronics present gives display effect control method, device and equipment |
| CN107291806B (en) * | 2017-05-16 | 2021-04-06 | 浙江工业大学 | Data view copy iteration method in Web visual environment |
| CN108391146B (en) * | 2018-03-19 | 2021-06-04 | 西安冠铭科技股份有限公司 | Server, terminal, system and method for multi-screen image projection |
| CN109032725A (en) | 2018-06-29 | 2018-12-18 | 百度在线网络技术（北京）有限公司 | Method and device for display interface |
| CN110347409B (en) * | 2019-07-12 | 2021-07-16 | 威创集团股份有限公司 | Automatic control method, client and server |
| CN113076042B (en) * | 2021-04-06 | 2023-10-17 | 海信视像科技股份有限公司 | Local media resource access method and display device |
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