CN104065953A - Method and device based on display apparatus multi-view visual display control - Google Patents
Method and device based on display apparatus multi-view visual display control Download PDFInfo
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Abstract
The invention provides a method and a device based on display apparatus multi-view visual display control. The method comprises the following steps: a server is used to receive registration information by each display apparatus, and corresponding display apparatuses are registered in the server, wherein the registration information comprises the type information of each display apparatus, the view manifestation form information and the resolution information; the server is used to render resource display views according to the view manifestation form information and the resolution information, and acquire and store the resource path information of each resource display view; when the server is used to detect the access of a display apparatus, the type information of the currently-accessed display apparatus is acquired, corresponding resource path information is inquired according to the type information, and the resource path information is sent to the corresponding display apparatus. According to the method and the device of the invention, different display apparatuses can be used to display different display views having same content visually, so the multiple display apparatus access visual display efficiency can be greatly improved.
Description
Technical field
The present invention relates to data visualization technique field, particularly relate to a kind of method and a kind of device based on the visual demonstration control of the many views of display device based on the visual demonstration control of the many views of display device.
Background technology
Along with display device is as IDB (Interactive Digital Board, interactive digital platform), spelling wall, the continuous increase of ipad kind and the development of information technology, the analysis of mass data and processing problem are resolved.And local area network technology has well solved the demand of people to information interchange, resource-sharing and high bandwidth, between the computer that makes to network, can carry out transfer of data fast.
In view design, people is higher than the efficiency of understanding numeral or form to the perception of figure, so EMS has extensively adopted graphical interfaces, each functional module is all carried out control and management with the form of view.Many machine coordinative renders, show 2D or 3D scene fast simultaneously.In graphics pipeline, the application interface of view form is last important step, obtains the classification display effect of each display system by it.
Display device is generally made up of display device and circuits, and the visual information that meets visual experience factor can be provided.According to the difference of display device used, display device can be divided into electron-beam tube display device, flat display device and projection type display apparatus three major types.Various display devices can be various machines, can be also computerized system and software.
At present, a lot of display devices are an independently individuality, can only control some independently display devices at one time.Owing to can not interconnecting between various display devices, therefore for same resource, if will carry out visual demonstration on different display devices, need to repeatedly access the operation of display device.Adopt and need in this way the time of cost more, access efficiency is lower.
Summary of the invention
Based on this, be necessary to carry out for the multiple display devices of above-mentioned access the lower problem of efficiency of visual demonstration, a kind of method and device based on the visual demonstration control of the many views of display device is provided.
For achieving the above object, the present invention adopts following technical scheme:
Based on a method for the visual demonstration control of the many views of display device, comprise the following steps:
Server receives the log-on message that each display device sends over, and corresponding display device is registered in server; Described log-on message comprises: type information, view performance form information and the resolution information of each display device;
Server is played up resource demonstration view according to described view performance form information and resolution information, and obtains the resource path information that each resource shows view of preserving;
In the time that server detects display device access, obtain the type information of the display device of current access, inquire about corresponding resource path information according to described type information, and this resource path information is sent to corresponding display device.
Based on a device for the visual demonstration control of the many views of display device, comprise server, described server comprises:
Registering modules, the log-on message sending over for receiving each display device, and corresponding display device is registered in server; Described log-on message comprises: type information, view performance form information and the resolution information of each display device;
Rendering module, for playing up resource demonstration view according to described view performance form information and resolution information, and obtains the resource path information that each resource shows view of preserving;
Resource path distribution of information module, for in the time display device access being detected, obtain the type information of the display device of current access, inquire about corresponding resource path information according to described type information, and this resource path information is sent to corresponding display device.
Can be found out by above scheme, a kind of method and device based on the visual demonstration control of the many views of display device of the present invention, in advance multiple display device is registered on server, then play up resource demonstration view according to the view performance form information of each display device and resolution information, in the time display device access having been detected, inquire about corresponding resource path information according to the type information of the display device of current access, and this resource path information is sent to corresponding display device, display device can show resource that by access resources routing information view carries out visual demonstration like this.The present invention is by showing view to the different resource of the display device request of different resolution, make the difference that different display devices can the same content of visual demonstration show view, and only need to spend the less time can access fast multiple display devices and carry out visual demonstration, improve greatly the efficiency that accesses multiple display devices and carry out visual demonstration.
Brief description of the drawings
Fig. 1 is a kind of method flow schematic diagram based on the visual demonstration control of the many views of display device in the embodiment of the present invention;
Fig. 2 is the server architecture schematic diagram in the embodiment of the present invention;
Fig. 3 is a kind of apparatus structure schematic diagram based on the visual demonstration control of the many views of display device in the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Unless context separately has the description of specific distinct, the element in the present invention and assembly, the form that quantity both can be single exists, and form that also can be multiple exists, and the present invention does not limit this.Although the step in the present invention is arranged with label, and be not used in and limit the precedence of step, unless expressly stated the order of step or the execution of certain step need other steps as basis, otherwise the relative order of step is adjustable.
Embodiment mono-
Shown in Figure 1, a kind of method based on the visual demonstration control of the many views of display device, comprises the following steps:
Step S101, server receives the log-on message that each display device (as spelled wall, IDB, flat board or mobile phone etc.) sends over, and corresponding display device is registered in server, then enters step S102.
It should be noted that, above-mentioned log-on message mainly comprises: type information, view performance form information and the resolution information etc. of each display device.Display device can also show that the display mode of resource and the layout of resource send in server and registers existing in addition, for example, with the form of expression of piece of data 2d, 3d, and typesetting and layering display mode etc.
Step S102, server is played up resource demonstration view according to described view performance form information and resolution information, and such as view form has 2d chart, 3d scene etc., and obtains and preserve the resource path information that each resource shows view, then enters step S103.
Step S103, in the time that server detects display device access, obtains the type information of the display device of current access, inquires about corresponding resource path information, and this resource path information is sent to corresponding display device according to described type information.Display device can obtain resource demonstration view and carry out visual demonstration by accessing described resource path information like this.
As a good embodiment, in the present invention server can pre-stored view associated data to the computer (can be called again node machine) of many networkings, then the resource demonstration view that renders display device request by these node machines, the above-mentioned process of playing up resource demonstration view specifically can comprise the steps:
Step S1021, server is according to described view performance form information and resolution information, and the node machine transmission of playing up calculating to participations fictionalizes the request at the application system interface of the predetermined view form of expression and resolution;
Step S1022, each node machine obtains and plays up required view resource to server according to described request;
Step S1023, each node machine is played up resource according to the task of server-assignment and is shown view, and resource is shown to the data of view are kept at memory cache;
Step S1024, each node machine shows that by preserving resource the resource path information of view sends to server.
As a good embodiment, above-mentioned resource path information can comprise: IP address information and the port information etc. of resource name, each node machine.Server is after resource consolidation, and the unified resource path information display device to access can be provided.
In addition, as a good embodiment, after resource path information is sent to corresponding display device by step S103, also comprise the steps:
Step S104, display device is connected with corresponding node machine according to described resource path information;
Step S105, the viewdata that display device receiving node machine sends over, and carry out decompression; Wherein, described viewdata be node machine-readable get the data in memory cache and compress after viewdata
Step S106, display device shows that by the resource obtaining after decompressing view carries out visual demonstration.If also have viewdata not receive, enter step S105.
In the scheme of the embodiment of the present invention, the shown content of each display device is consistent, and just resolution is different, for multi-screen interactive provides may.Can not show more disorderlyly because the engineer's scale of display screen is different, show between two parties with consistent displaying ratio.By the computer of many networkings, the resource that renders display device request shows view, fictionalizes multiple application interface and sends to corresponding display device, and the difference that different like this resolution equipment can the same content of visual demonstration shows view.
For example, in an embodiment, spell wall display system and show that 3d scene is whole therein, IDB shows the part of 3d scene, and all IDB are stitched together just becomes a logic 3d scene.IDB display device is edited data, and spell wall system and show its whole editing process, another PC display business data, and constantly refresh real time data.
In another embodiment, 10 IDB display devices can tiled display logic content, with the different viewing areas of same geographical engineer's scale.
Embodiment bis-
In the present embodiment, can be by different display devices being carried out to dynamic and visual alternately and obtaining view display effect, check master data at a display device therein, then send instruction by network according to actual needs and pass to another display device, on another display device, show the detailed data that need to check according to instruction.To achieve these goals, as a good embodiment, the present invention, after display device shows that by the resource obtaining after decompressing view carries out visual demonstration, can also comprise the steps:
Step S107, in the time that display device detects that user operates current view display interface, obtains corresponding operation information, and described operation information is sent to server;
Step S108, server navigates to specifically which display device according to described operation information, and searches the associated display device of this display device;
Step S109, server is revised the viewdata of associated display device according to described operation information, and amended viewdata is sent to corresponding associated display device.
For example, in an embodiment, display device obtains view display interface, and in view, chart is operated therein, can operate amplifying frame with mouse, amplifies frame or stretches to change amplify frame size etc. as dragged.After operation completes, display device obtains two pairs of angular coordinates, and sends these two pairs of angular coordinates to server.Server calculates according to application interface will be at the coordinate of various display devices display section, find out associated display device and the various view coordinates that calculate are sent to each display device, other display device synchronous refresh demonstrates view content corresponding to respective coordinates.
In another embodiment, a display device is clicked single screen, and point coordinates is sent to server, server is found application interface, carry out alternative according to view computation, the object of selecting is operated to (as highlighted demonstration), operational view result is issued to display device; The instruction of display device transmit operation is to server, by server, the result of operation is saved in buffer memory and is gone, other display device of server notification simultaneously upgrades the view of preserving, other display device, to after showing that view upgrades, shows same ratio view between two parties with same ratio chi.
In the present embodiment, under resource situation of the same race, various display devices effectively show, and carry out the visual mutual control of many views at different display devices.For example move high-resolution 3d view (as cylinder) at spelling wall display system, the figure of flat panel display systems display column.In the time that coupled columns figure is rotated on flat panel display systems, spell the related rotation of 3d cylinder on wall display system.
Corresponding with a kind of above-mentioned method based on the visual demonstration control of the many views of display device, the present invention also provides a kind of device based on the visual demonstration control of the many views of display device, comprises server 10, and as shown in Figure 2, described server 10 comprises:
Registering modules 101, the log-on message sending over for receiving each display device, and corresponding display device is registered in server; Described log-on message comprises: type information, view performance form information and the resolution information of each display device;
Rendering module 102, for playing up resource demonstration view according to described view performance form information and resolution information, and obtains the resource path information that each resource shows view of preserving;
Resource path distribution of information module 103, for in the time display device access being detected, obtain the type information of the display device of current access, inquire about corresponding resource path information according to described type information, and this resource path information is sent to corresponding display device.
As a good embodiment, described rendering module 102 can comprise:
Communication module 1021, sends the request at the application system interface that fictionalizes the predetermined view form of expression and resolution for play up the node machine of calculating to participation; And receive the resource path information that each node machine returns.
As shown in Figure 3, a kind of device based on the visual demonstration control of the many views of display device of the present invention can also comprise several node machines 20; Described node machine 20 comprises:
View resource acquisition module 201, for obtaining and play up required view resource to server according to described request;
View rendering module 202, shows view for play up resource according to the task of server-assignment, and resource is shown to the data of view are kept at memory cache;
Information sending module 203, for showing that by preserving resource the resource path information of view sends to server.
As a good embodiment, described resource path information can comprise: IP address information and the port information etc. of resource name, each node machine.
As a good embodiment, a kind of device based on the visual demonstration control of the many views of display device of the present invention can also comprise several display devices 30; Described display device 30 comprises:
Link block 301, for being connected with corresponding node machine according to described resource path information;
Decompression module 302, the viewdata sending over for receiving node machine, and carry out decompression; Wherein, described viewdata be node machine-readable get the data in memory cache and compress after viewdata;
Visual display module 303, for showing that by the resource obtaining after decompressing view carries out visual demonstration.
As a good embodiment, described display device can also comprise:
Operation information acquisition module, in the time detecting that user operates current view display interface, obtains operation information, and described operation information is sent to server;
Described server can also comprise in addition:
Location with search module, for navigating to display device according to described operation information, and search the associated display device of this display device;
Data modification module, for revise the viewdata of associated display device according to described operation information, and sends to corresponding associated display device by amended viewdata.
Other technical characterictic of a kind of above-mentioned method based on the visual demonstration control of the many views of display device is identical with a kind of device based on the visual demonstration control of the many views of display device of the present invention, and it will not go into details herein.
Can find out by above scheme, a kind of method and device based on the visual demonstration control of the many views of display device of the present invention, in advance multiple display device is registered on server, then play up resource demonstration view according to the view performance form information of each display device and resolution information, in the time display device access having been detected, inquire about corresponding resource path information according to the type information of the display device of current access, and this resource path information is sent to corresponding display device, display device can show resource that by access resources routing information view carries out visual demonstration like this.The present invention is by showing view to the different resource of the display device request of different resolution, make the difference that different display devices can the same content of visual demonstration show view, and only need to spend the less time can access fast multiple display devices and carry out visual demonstration, improve greatly the efficiency that accesses multiple display devices and carry out visual demonstration.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the method based on the visual demonstration control of the many views of display device, is characterized in that, comprises the following steps:
Server receives the log-on message that each display device sends over, and corresponding display device is registered in server; Described log-on message comprises: type information, view performance form information and the resolution information of each display device;
Server is played up resource demonstration view according to described view performance form information and resolution information, and obtains the resource path information that each resource shows view of preserving;
In the time that server detects display device access, obtain the type information of the display device of current access, inquire about corresponding resource path information according to described type information, and this resource path information is sent to corresponding display device.
2. the method based on the visual demonstration control of the many views of display device according to claim 1, is characterized in that, described in play up resource and show that the process of view comprises:
The node machine that server is played up calculating to participation sends the request at application system interface that fictionalizes the predetermined view form of expression and resolution;
Each node machine obtains and plays up required view resource to server according to described request;
Each node machine is played up resource according to the task of server-assignment and is shown view, and resource is shown to the viewdata of view is kept at memory cache;
Each node machine shows that by preserving resource the resource path information of view sends to server.
3. the method based on the visual demonstration control of the many views of display device according to claim 2, is characterized in that, described resource path information comprises: IP address information and the port information of resource name, each node machine.
4. the method based on the visual demonstration control of the many views of display device according to claim 2, is characterized in that, after resource path information is sent to corresponding display device, also comprises step:
Display device is connected with corresponding node machine according to described resource path information;
The viewdata that display device receiving node machine sends over, and carry out decompression; Wherein, described viewdata be node machine-readable get the data in memory cache and compress after viewdata;
Display device shows that by the resource obtaining after decompressing view carries out visual demonstration.
5. the method based on the visual demonstration control of the many views of display device according to claim 4, is characterized in that, after display device shows that by the resource obtaining after decompressing view carries out visual demonstration, also comprises step:
In the time that display device detects that user operates current view display interface, obtain operation information, and described operation information is sent to server;
Server navigates to display device according to described operation information, and searches the associated display device of this display device;
Server is revised the viewdata of associated display device according to described operation information, and amended viewdata is sent to corresponding associated display device.
6. the device based on the visual demonstration control of the many views of display device, is characterized in that, comprises server, and described server comprises:
Registering modules, the log-on message sending over for receiving each display device, and corresponding display device is registered in server; Described log-on message comprises: type information, view performance form information and the resolution information of each display device;
Rendering module, for playing up resource demonstration view according to described view performance form information and resolution information, and obtains the resource path information that each resource shows view of preserving;
Resource path distribution of information module, for in the time display device access being detected, obtain the type information of the display device of current access, inquire about corresponding resource path information according to described type information, and this resource path information is sent to corresponding display device.
7. the device based on the visual demonstration control of the many views of display device according to claim 6, is characterized in that, described rendering module comprises:
Communication module, sends the request at the application system interface that fictionalizes the predetermined view form of expression and resolution for play up the node machine of calculating to participation; And receive the resource path information that each node machine returns;
The described device based on the visual demonstration control of the many views of display device also comprises several node machines; Described node machine comprises:
View resource acquisition module, for obtaining and play up required view resource to server according to described request;
View rendering module, shows view for play up resource according to the task of server-assignment, and resource is shown to the data of view are kept at memory cache;
Information sending module, for showing that by preserving resource the resource path information of view sends to server.
8. the device based on the visual demonstration control of the many views of display device according to claim 7, is characterized in that, described resource path information comprises: IP address information and the port information of resource name, each node machine.
9. the device based on the visual demonstration control of the many views of display device according to claim 7, is characterized in that, also comprises several display devices; Described display device comprises:
Link block, for being connected with corresponding node machine according to described resource path information;
Decompression module, the viewdata sending over for receiving node machine, and carry out decompression; Wherein, described viewdata be node machine-readable get the data in memory cache and compress after viewdata
Visual display module, for showing that by the resource obtaining after decompressing view carries out visual demonstration.
10. the device based on the visual demonstration control of the many views of display device according to claim 9, is characterized in that, described display device also comprises:
Operation information acquisition module, in the time detecting that user operates current view display interface, obtains operation information, and described operation information is sent to server;
Described server also comprises:
Location with search module, for navigating to display device according to described operation information, and search the associated display device of this display device;
Data modification module, for revise the viewdata of associated display device according to described operation information, and sends to corresponding associated display device by amended viewdata.
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| 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 |
| US11010041B2 (en) | 2018-06-29 | 2021-05-18 | Baidu Online Network Technology (Beijing) Co., Ltd. | Method and apparatus for displaying interface |
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| CN113076042A (en) * | 2021-04-06 | 2021-07-06 | 海信视像科技股份有限公司 | Local media resource access method and display device |
| 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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