WO2018040945A1 - 拼接屏幕的数据显示、控制方法及装置、系统、显示设备 - Google Patents

拼接屏幕的数据显示、控制方法及装置、系统、显示设备 Download PDF

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WO2018040945A1
WO2018040945A1 PCT/CN2017/097954 CN2017097954W WO2018040945A1 WO 2018040945 A1 WO2018040945 A1 WO 2018040945A1 CN 2017097954 W CN2017097954 W CN 2017097954W WO 2018040945 A1 WO2018040945 A1 WO 2018040945A1
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Prior art keywords
display
screen
data
displayed
notification information
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English (en)
French (fr)
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王任
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Alibaba Group Holding Ltd
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Alibaba Group Holding Ltd
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    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423Digital 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
    • G06F3/1446Digital 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

Definitions

  • the present application relates to the field of splicing screen display, and in particular to a data display, control method, device, system and display device for splicing screen.
  • the splicing screen (also known as the large screen) is composed of a number of small screens (also called display screens), each of which is connected to a PC to display the desktop content of the PC.
  • the traditional large-screen display project is based on PC signals to splicing and assembling the contents of the entire large screen. The specific steps are: after the designer designs the style and content of the entire large screen, it cuts into a lot of small content according to the layout of the signal, and each piece of content Independently produced, and finally assembled to display, visually give a feeling of a full screen, as shown in Figure 1.
  • the traditional scheme is to design a large screen based on the signal source, and each signal source is independent, so the content displayed cannot cross different signal sources.
  • the resolution of the signal source itself such as the general source source maximum resolution is 1920x1200
  • the limitations of the signal receiver due to the resolution of the signal source itself (such as the general source source maximum resolution is 1920x1200), and the limitations of the signal receiver, the resolution of the single-block signal source can not display too high, so that the large screen can not display high Resolution information, application scenarios are limited.
  • the embodiment of the present application provides a data display and control method, a device, a system, and a display device for a splicing screen, so as to at least solve the problem that the splicing screen in the related art cannot be displayed on the screen and the high-resolution data cannot be displayed. Limited technical issues.
  • a data display method for a splicing screen including: receiving notification information from a server, where the notification information is used to notify a splicing screen to update each of the current display interfaces of the splicing screen Displaying a display attribute of the object, the notification information is information sent by the server after adjusting display attributes of the display object according to a control instruction sent by the control device; the stitching screen is formed by splicing a plurality of display screens; The notification information adjusts display attributes of the display objects in the display interface, where The display object is an example of packet generation based on grouping the data to be displayed.
  • a data display control method for a splicing screen including: receiving a control instruction from a control device; and adjusting, according to the control instruction, each display object in a current display interface of the splicing screen a display attribute, wherein the splicing screen is formed by splicing a plurality of display screens, the display object being an instance generated according to a group obtained by grouping the data to be displayed; and transmitting, to the Stitch the screen.
  • a display device including: a communication device, configured to receive notification information from a server, where the notification information is used to notify a mosaic screen to update a current display of the mosaic screen a display attribute of each display object in the interface, the notification information is information sent by the server after adjusting a display attribute of the display object according to a control instruction sent by the control device; and the processor adjusts the display interface according to the notification information And display attributes of the respective display objects, wherein the display object is an instance generated by grouping the data to be displayed according to the data to be displayed.
  • a data display system for splicing a screen includes: a control device, configured to send a control instruction to a server; and a server, configured to receive the control instruction from the control device;
  • the control instruction adjusts a display attribute of each display object in the current display interface of the splicing screen, the display object is an instance generated by grouping the data to be displayed according to the group to be displayed; and transmitting notification information for indicating the adjustment result to the a splicing screen;
  • the splicing screen is formed by splicing a plurality of display screens for receiving the notification information from the server; and adjusting display attributes of the display objects in the display interface according to the notification information.
  • a data display apparatus for a splicing screen including: a receiving module, configured to receive notification information from a server, where the notification information is used to notify a splicing screen to update the splicing screen
  • the display attribute of each display object in the current display interface, the notification information is information sent by the server after adjusting display attributes of the display object according to a control instruction sent by the control device; the stitching screen is stitched by multiple display screens
  • an adjustment module configured to adjust display attributes of the display objects in the display interface according to the notification information, wherein the display object is an instance generated by grouping according to data to be displayed.
  • a data display control apparatus for a splicing screen including: a receiving module, configured to receive a control instruction from a control device; and an adjustment module, configured to adjust a splicing screen according to the control instruction Display attribute of each display object in the current display interface, wherein the stitching screen is displayed by multiple
  • the display object is an instance generated by grouping the data to be displayed according to the group to be displayed; and the sending module is configured to send the notification information for indicating the adjustment result to the stitching screen.
  • the display attribute of each display object in the spliced display screen is adjusted by the unified control device control server, instead of each display screen in the splicing screen in the related art, a PC is required to display the display object. Therefore, the display across the display screen (ie, the signal source) can be realized.
  • the display range of the display object is extended from the physical range of the display screen to the entire mosaic screen.
  • the display of the high-resolution display object can be realized, and the application scenario of the splicing screen is expanded, thereby solving the technical problem that the splicing screen in the related art cannot be displayed across the screen and the application scene is limited due to the inability to display high-resolution data. .
  • FIG. 1 is a schematic diagram showing the principle of a spliced screen display according to the related art
  • FIG. 2a is a logical abstract diagram of an optional information piece APP according to an embodiment of the present application.
  • FIG. 2b is a schematic diagram of an optional app running process according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a data display system for stitching screens according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a process for generating an optional app instance instance according to an embodiment of the present application
  • FIG. 5 is a block diagram showing the hardware structure of a computer terminal according to an embodiment of the present invention.
  • FIG. 6 is a flowchart of a data display method of a spliced screen according to an embodiment of the present application.
  • FIG. 7 is a schematic diagram of an optional app running process according to an embodiment of the present application.
  • FIG. 8 is a structural block diagram of a data display device for stitching a screen according to an embodiment of the present application.
  • FIG. 9 is a flowchart of a data display control method of a spliced screen according to an embodiment of the present application.
  • FIG. 10 is a structural block diagram of a data display control apparatus for a splicing screen according to an embodiment of the present application.
  • FIG. 11 is a structural block diagram of a display device according to an embodiment of the present application.
  • FIG. 12 is a flowchart of a data display method of a spliced screen according to Embodiment 7 of the present application.
  • Signal source refers to the video signal source, such as the DVI signal output of the graphics card, PC desktop signal, etc.;
  • Display object An example of packet generation according to the grouping of the data to be displayed is referred to as an information piece app in the embodiment of the present application, which is an object abstracted at the software level, and logically represents a piece of data information.
  • Display attribute The nature of the display object, for example, but not limited to the display status (turning on or off display), the size of the display area, the display position, the format of the displayed content, and the like.
  • the screen is spliced, and multiple independent displays are spliced to display the same item (or data) to be displayed.
  • the technical means adopted by the related art is generally a screen display scheme based on an independent signal source.
  • each display screen constituting the splicing screen corresponds to an independent PC, when the content is displayed. Only the content of each display is displayed in the respective display screen, and cannot be displayed across the display screen.
  • high-resolution information cannot be displayed on the large screen display. .
  • the embodiments of the present application provide corresponding solutions.
  • the embodiment of the present application introduces a layer of software solution on the basis of the original hardware.
  • the display interface of the complete splicing screen is regarded as The large rectangular desktop, on this desktop, puts a lot of different card apps, which is the aforementioned information tablet APP, which is replaced by app in the figure for convenience of description.
  • the app can be placed anywhere on the large desktop, and the size of the app can be extended to the extent allowed by the desktop.
  • Figure 2b shows the principle of the large-screen display effect. As shown in Figure 2b, each display screen (screen1 and screen2) is generated with app1-3. Since each display interface has a limited display interface, each display screen is displayed. The app performs a combined display to get the top display in Figure 2b.
  • the embodiment of the present application provides a data display system for splicing a screen, as shown in FIG. 3, including: a control device 30, a server 32, and a splicing screen 34, thereby implementing a large-screen desktop, an app, and an actual physics.
  • the above display system may be built based on nodejs and websocket, for example, a B/S system may be constructed, but is not limited thereto. among them:
  • the control device 30 is configured to send a control command to the server.
  • the control device 30 may be a mobile phone, a tablet computer, a PC, or the like, but is not limited thereto.
  • the control instruction may be generated according to a user operation, for example, when the control device is a mobile phone or a tablet computer, detecting a user's operation (either a touch operation or a physical key operation); when the specified operation is detected, the control command is generated.
  • the above control instructions are sent to the server.
  • the control device 30 can send an instruction to the server to instruct it to open or close an information piece app, and the server updates the status of the information piece app and broadcasts it to all large screen displays (ie, Stitching the screen).
  • the server 32 mainly manages two types of objects, a screen screen and an information piece app, and a connection situation of all the stitching screens, and specifically includes: managing some resource files, and providing resource services as a webserver; creating and deleting an app instance, and all apps Location information management in the abstract desktop; connection of all display displays (ie display screens); real-time broadcast of key information such as app and screen (ie display) to relevant parties (eg corresponding splicing screens).
  • the server is only responsible for managing the management of the information piece app (ie, the display object) and the splicing screen.
  • the control of the display attribute of the information piece app needs to be implemented by the controller.
  • the server 32 receives the control from the control.
  • the foregoing control instruction of the device adjusting display attributes of each display object in the current display interface of the splicing screen according to the foregoing control instruction, the display object being an instance of grouping generated according to grouping the data to be displayed; and
  • the result notification information is sent to the above stitching screen;
  • the splicing screen 34 is formed by splicing a plurality of display screens for receiving the notification information from the server; and adjusting display attributes of the respective display objects in the display interface according to the notification information.
  • the stitching screen 34 can make the following improvements:
  • the unique attribute of each screen is its position in the matrix (x, y). For example, the position of the screen of display0 is (0, 0), and the position of the screen of display6 is (1, 2).
  • each screen downloads all the class definition files (js files) related to the running app, and generates an app instance in the current running environment.
  • Each app instance actually corresponds to a dom node, so after the app instance is generated, it actually hangs on the corresponding dom to achieve the final visual presentation.
  • the app definition file is essentially a definition of a reactjs component, and the reactjs component can be easily mounted to a dom.
  • Each screen has its own identifier. For example, the screen with the identifier id (i, j) will offset all the apps in the container.
  • Step S402 establishing a connection with the server (server) through the websocket, and informing the server that the current screen is screen(0, 0);
  • Step S404 the server returns the currently opened app situation and some global information
  • Step S406 screen (0, 0) requests to download the js resource file related to the opened app;
  • Step S408 the server returns the js resource file of the app
  • step S410 screen(0, 0) generates an app instance according to the class definition of the app, and places it in the corresponding location.
  • the present embodiment provides a completely new solution for making a large screen.
  • the problem that the display information cannot be cross-screen is solved, and the large screen is abstracted into a desktop container, and the information is abstracted into information in the container.
  • the slice app, the large screen display abstraction is the combination of the app, and the container is responsible for the layout of the good app, thereby solving the problem of displaying the information across the screen.
  • a method embodiment of a data display method for splicing a screen there is also provided a method embodiment of a data display method for splicing a screen.
  • steps shown in the flowchart of the drawing may be in a computer system such as a set of computer executable instructions.
  • the steps shown and described may be performed in a different order than the ones described herein, although the logical order is shown in the flowchart.
  • FIG. 5 is a block diagram showing the hardware configuration of a computer terminal (or mobile device) for realizing a data display method of a tiled screen.
  • computer terminal 50 may include one or A plurality of (shown by 502a, 502b, ..., 502n in the figure) processor 502 (processor 502 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) for storing data
  • the memory 504 and the transmission module 506 for communication functions may be executed in a mobile terminal, a computer terminal or the like.
  • FIG. 5 is a block diagram showing the hardware configuration of a computer terminal (or mobile device) for realizing a data display method of a tiled screen.
  • computer terminal 50 may include one or A plurality of (shown by 502a, 502b, ..., 502n in the figure) processor 502 (processor 502 may include, but is not limited to, a processing device such as a microprocessor MCU or
  • FIG. 4 can also include: display, input/output interface (I/O interface), universal serial bus (USB) port (which can be included as one of the ports of the I/O interface), network interface, power supply And / or camera.
  • I/O interface input/output interface
  • USB universal serial bus
  • FIG. 4 is merely illustrative and does not limit the structure of the above electronic device.
  • computer terminal 50 may also include more or fewer components than shown in FIG. 4, or have a different configuration than that shown in FIG.
  • processors 502 and/or other data processing circuits may be referred to herein generally as "data processing circuits.”
  • the data processing circuit may be embodied in whole or in part as software, hardware, firmware or any other combination.
  • the data processing circuitry can be a single, separate processing module, or incorporated in whole or in part into any of the other components in computer terminal 50 (or mobile device).
  • the data processing circuit is controlled as a processor (e.g., selection of a variable resistance terminal path connected to the interface).
  • the memory 504 can be used to store a software program and a module of the application software, such as a program instruction/data storage device corresponding to the data display method of the spliced screen in the embodiment of the present application, and the processor 502 runs the software program and the module stored in the memory 504. , thereby performing various functional applications and data processing, that is, implementing the vulnerability detection method of the above application.
  • Memory 504 can include high speed random access memory and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 504 can further include memory remotely located relative to processor 502, which can be connected to computer terminal 50 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 506 is for receiving or transmitting data via a network.
  • the network specific examples described above may include a wireless network provided by a communication provider of the computer terminal 50.
  • transmission device 506 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • NIC Network Interface Controller
  • the transmission device 506 can be a Radio Frequency (RF) module for communicating wirelessly with the Internet.
  • RF Radio Frequency
  • the display can be, for example, a touch screen liquid crystal display (LCD) that enables a user to interact with a user interface of computer terminal 50 (or mobile device).
  • LCD liquid crystal display
  • FIG. 6 is a flowchart of an optional data display method of a spliced screen according to an embodiment of the present application. As shown in Figure 6, the method Including steps S602-S604, wherein:
  • Step S602 Receive notification information from a server, where the notification information is used to notify the splicing screen to update display attributes of each display object in the current display interface of the splicing screen, where the notification information is adjusted by the server according to a control instruction sent by the control device.
  • Step S604 adjusting display attributes of the display objects in the display interface according to the notification information, wherein the display object is an instance generated by grouping according to the data to be displayed.
  • the display state of each display object may be adjusted according to the notification information, where the displaying state includes: starting to display content in the one or more display objects, and closing display of content in the one or more display objects
  • the size of the display area of the display object in the display interface may be adjusted according to the notification information; and the display position of each display object in the display interface may be adjusted according to the notification information.
  • the data corresponding to different display objects may be different, that is, different display objects may be generated according to different types of data.
  • the generation of the foregoing instance may be generated according to the data to be displayed received from the server, that is, before the display attribute of each display object in the current display device is adjusted according to the notification information, the data to be displayed needs to be received from the server. And generating an instance according to the received data to be displayed, and using the above example as the display object.
  • the display object includes a main display object and a slave display object; receiving the data to be displayed from the server includes: receiving the to-be-displayed data from the server by using a display screen of the main display object; and displaying the to-be-displayed by using a display screen of the main display object
  • the data is synchronized to the display screen where the above display object is located.
  • tick (now, delta) is used to update the internal state of the app, such as timing data from the background, or animation calculations. Only the master app will execute this function, all the app status update operations should be in tick Execute
  • This object is an immutable object that is synchronized by the framework to all slave apps;
  • drawBySyncData is called by the server: the app receives the drawing command from the server, and after the UI is drawn, it feeds back the ack signal to the server; when all the apps, including the master/slave app, are fed back, the server sends a new drawing command.
  • the data to be displayed may be received by a browser running on a display screen where the display object is located.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present application which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present application.
  • the apparatus includes:
  • the receiving module 80 is configured to receive the notification information from the server, where the notification information is used to notify the splicing screen to update the display attributes of the display objects in the current display interface of the splicing screen, where the notification information is sent by the server according to the control device.
  • the information sent after the control command adjusts the display attribute of the display object;
  • the splicing screen is formed by splicing multiple display screens;
  • the adjustment module 82 is connected to the receiving module 80, and is configured to adjust display attributes of the display objects in the display interface according to the notification information, wherein the display object is an instance generated by grouping according to the data to be displayed.
  • each of the foregoing modules may be implemented by software or hardware.
  • the following forms may be expressed, but are not limited thereto: each of the above modules is located in the same processor; or each of the above modules is located in a different processing. In the device.
  • the embodiment of the present application further provides a data display control method for a splicing screen. As shown in FIG. 9, the method includes the following processing steps:
  • Step S902 receiving a control instruction from the control device
  • Step S904 adjusting display attributes of each display object in the current display interface of the splicing screen according to the control instruction, wherein the splicing screen is formed by splicing a plurality of display screens, and the display objects are obtained by grouping the data to be displayed. An instance of group generation;
  • Step S906 the notification information for indicating the adjustment result is sent to the stitching screen.
  • the display state of each of the display objects is adjusted according to the control command, wherein the displaying the state includes: starting to display content in the one or more display objects, and closing display of content in the one or more display objects; Adjusting a size of a display area of the display object on the display interface according to the control command; and adjusting a display position of each display object in the display interface according to the control command.
  • the display position of each display object in the display interface is adjusted according to a position of the display screen where the display object is located and a predefined position of the display object in the display interface.
  • the embodiment of the present application further provides a data display control device for splicing a screen, which is used to implement the method in Embodiment 4. As shown in FIG. 10, the device includes:
  • the receiving module 1002 is configured to receive a control instruction from the control device.
  • the adjustment module 1004 is configured to adjust display attributes of each display object in the current display interface of the splicing screen according to the control instruction, where the splicing screen is formed by splicing a plurality of display screens, and the display object is based on the data to be displayed An instance of packet generation obtained after grouping;
  • the sending module 1006 is configured to send notification information for indicating an adjustment result to the stitching screen.
  • each of the foregoing modules may be implemented by software or hardware.
  • the following forms may be expressed, but are not limited thereto: each of the above modules is located in the same processor; or each of the above modules is located in a different processing. In the device.
  • the embodiment of the present application further provides a display device, which is used to form a splicing screen, as shown in FIG.
  • the communication device 112 is configured to receive the notification information from the server, where the notification information is used to notify the splicing screen to update display attributes of the display objects in the current display interface of the splicing screen, where the notification information is controlled by the server.
  • the processor 114 adjusts display attributes of the display objects in the display interface according to the notification information, wherein the display object is an instance generated by grouping the data to be displayed according to the data to be displayed.
  • the embodiment of the present application further provides a data display method for a splicing screen. As shown in FIG. 12, the method includes:
  • Step S1202 starting each display screen in the splicing screen display
  • Step S1204 Display one or more display objects of the data to be displayed on the respective display screens, wherein the one or more display objects are configured to group the data to be displayed, and then perform an instance for each group The object obtained after the transformation.
  • data corresponding to each of the packets is obtained from the server by a browser running on the display screen.
  • the corresponding relationship between the instance and the dom is established, and the one or more display objects are displayed by dom.
  • the embodiment may further provide an apparatus for implementing the foregoing method, the apparatus comprising: a startup module, configured to start each display screen in the splicing screen display; and a display module, configured to display data to be displayed on the respective display screens One or more display objects, wherein the one or more display objects are objects obtained by instantiating each group after grouping the data to be displayed.
  • Embodiments of the present application also provide a storage medium.
  • the storage medium may be used to save the program code executed by the data display method of the splicing screen or the data display control method of the splicing screen provided in the first embodiment.
  • the foregoing storage medium may be located in any one of the computer terminal groups in the computer network, or in any one of the mobile terminal groups.
  • the storage medium is configured to store program code for performing the following steps: receiving notification information from the server, wherein the notification information is used to notify the stitching screen to update the current display interface of the stitching screen.
  • the display attribute of each display object, the notification information is information sent by the server after adjusting the display attribute of the display object according to the control instruction sent by the control device; the stitching screen is formed by splicing a plurality of display screens; and adjusting according to the notification information
  • the storage medium is configured to store program code for performing the following steps: receiving a control instruction from the control device; and adjusting display of each display object in the current display interface of the spliced screen according to the control instruction
  • the attribute, wherein the splicing screen is formed by splicing a plurality of display screens, wherein the display object is an instance generated by grouping the data to be displayed according to the data to be displayed; and the notification information for indicating the adjustment result is sent to the splicing screen.
  • the disclosed technical content may be through other Way to achieve.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, unit or module, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • a computer readable storage medium A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like. .

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Abstract

一种拼接屏幕的数据显示、控制方法及装置、系统、显示设备。其中,该数据显示方法包括:启动拼接屏幕显示中各个显示屏(S1202);在所述各个显示屏上显示与待显示数据的一个或多个显示对象,其中,所述一个或多个显示对象为对所述待显示数据进行分组后,对每个分组进行实例化后得到的对象(S1204)。

Description

拼接屏幕的数据显示、控制方法及装置、系统、显示设备
本申请要求2016年08月31日递交的申请号为201610800184.9、发明名称为“拼接屏幕的数据显示、控制方法及装置、系统、显示设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及拼接屏幕显示领域,具体而言,涉及一种拼接屏幕的数据显示、控制方法及装置、系统、显示设备。
背景技术
拼接屏幕(又称为大屏)是由很多块小屏(又称为显示屏)拼接而成,每块小屏与一台PC相连,展示PC的桌面内容。传统的大屏展示项目是基于PC信号来拼接组装整个大屏的内容,具体步骤是:设计师设计好整个大屏的风格和内容后,根据信号的布局切割成很多小的内容,每块内容独立制作,最后拼装起来显示,从视觉上给人一种整屏的感觉,具体如图1所示。
从技术上来看,传统方案是基于信号源来设计大屏,每个信号源之间是独立的,所以展示的内容是不能跨越不同信号源的。同时,受到信号源本身分辨率的限制(比如一般的信号源最大分辨率是1920x1200),以及信号接收器的限制,单块信号源可展示内容的分辨率不能太高,使得大屏无法展示高分辨率的信息,应用场景受限。
针对上述的问题,目前尚未提出有效的解决方案。
发明内容
本申请实施例提供了一种拼接屏幕的数据显示、控制方法及装置、系统、显示设备,以至少解决相关技术中拼接屏幕中存在不能跨屏展示以及由于不能展示高分辨率数据导致应用场景受限的技术问题。
根据本申请实施例的一个方面,提供了一种拼接屏幕的数据显示方法,包括:接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;所述拼接屏幕由多个显示屏拼接而成;依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其中,所 述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
根据本申请实施例的另一方面,还提供了一种拼接屏幕的数据显示控制方法,包括:接收来自控制设备的控制指令;依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,所述拼接屏幕由多个显示屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;将用于指示调整结果的通知信息发送给所述拼接屏幕。
根据本申请实施例的另一方面,还提供了一种显示设备,包括:通信装置,用于接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;处理器,依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
根据本申请实施例的又一方面,提供了一种拼接屏幕的数据显示系统,包括:控制设备,用于向服务器发送控制指令;服务器,用于接收来自控制设备的所述控制指令;依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;以及将用于指示调整结果的通知信息发送给所述拼接屏幕;拼接屏幕,由多个显示屏拼接而成,用于接收来自服务器的所述通知信息;以及依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性。
根据本申请实施例的再一方面,提供了一种拼接屏幕的数据显示装置,包括:接收模块,用于接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;所述拼接屏幕由多个显示屏拼接而成;调整模块,用于依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
根据本申请实施例的再一方面,提供了一种拼接屏幕的数据显示控制装置,包括:接收模块,用于接收来自控制设备的控制指令;调整模块,用于依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,所述拼接屏幕由多个显示 屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;发送模块,用于将用于指示调整结果的通知信息发送给所述拼接屏幕。
在本申请实施例中,通过统一的控制设备控制服务器对拼接显示屏幕中各个显示对象的显示属性进行调整,代替了相关技术中拼接屏幕中每个显示屏需要对应一个PC实现对显示对象的显示,因此,可以实现跨显示屏(即信号源)的显示,另外,由于每个显示对象仅是显示界面上的一个实例,即将显示对象的显示范围由显示屏的物理范围扩展到了整个拼接屏幕,因此,可以实现高分辨率显示对象的显示,扩展了拼接屏幕的应用场景,进而解决了相关技术中拼接屏幕中存在不能跨屏展示以及由于不能展示高分辨率数据导致应用场景受限的技术问题。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是根据相关技术的一种拼接屏幕显示原理示意图;
图2a是根据本申请实施例的一种可选的信息片APP的逻辑抽象示意图;
图2b根据本申请实施例的一种可选的app运行流程的示意图;
图3是根据本申请实施例的一种拼接屏幕的数据显示系统的示意图;
图4为根据本申请实施例的一种可选的app实例instance的生成流程示意图;
图5为根据本发明实施例的一种计算机终端的硬件结构框图;
图6根据本申请实施例的一种拼接屏幕的数据显示方法的流程图;
图7根据本申请实施例的一种可选的app运行流程的示意图;
图8是根据本申请实施例的一种拼接屏幕的数据显示装置的结构框图;
图9根据本申请实施例的一种拼接屏幕的数据显示控制方法的流程图;
图10是根据本申请实施例的一种拼接屏幕的数据显示控制装置的结构框图。
图11是根据本申请实施例的一种显示设备的结构框图;
图12根据本申请实施例7的一种拼接屏幕的数据显示方法的流程图。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅 是本申请一部分的实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都应当属于本申请保护的范围。
需要说明的是,本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
首先,在对本申请实施例进行描述的过程中出现的部分名词或术语适用于如下解释:
信号源:指视频信号源,比如显卡的一路DVI信号输出,PC桌面信号等;
显示对象:依据对待显示数据进行分组后得到的分组生成的实例,在本申请实施例中称为信息片app,是软件层面抽象的一个对象,逻辑上表示一块数据信息。
显示属性:显示对象的性质,例如可以包括但不限于显示状态(开启显示或关闭显示)、显示区域的大小、显示位置、显示内容的格式等。
拼接屏幕,多个独立的显示屏拼接显示同一待显示项目(或数据)。
实施例1
在拼接屏幕显示过程中,在相关技术中,其采用的技术手段一般是基于独立信号源的屏幕显示方案,例如,构成拼接屏幕的每个显示屏均对应一个独立的PC机,在内容展示时,也仅是将每个显示屏的内容在各自的显示屏中展示,不能跨显示屏显示,另外,由于受到信号源本身分辨率的显示,使得在大屏显示时无法展示高分辨率的信息。针对上述问题,本申请实施例提供了相应的解决方案。
具体地,在拼接屏幕显示过程中,本申请实施例在原有硬件基础上引入了一层软件解决方案,如图2a所示,在本申请实施例中将完整的拼接屏幕的显示界面看作是超大的长方形桌面,在这个桌面上放了很多内容迥异的卡片app,也就是前面提及的信息片APP,为描述方便在图中以app代替。App可以放置在大桌面的任意位置,app的尺寸也可以在桌面允许的范围内扩展。图2b示出了大屏显示效果的原理,如图2b所示,每个显示屏(screen1和screen2)均生成有app1-3,由于每个显示屏的显示界面有限,将各个显示屏显示的app进行组合显示,得到图2b中最上方的显示效果。
由此,一个大屏展示项目将变成很多app的开发,以及app布局的拼装和组合。App本身只关注于其需要展示的数据信息,而不用关心物理屏的存在和限制,app所占用的位置可以是大屏桌面中的任意区域。
基于以上思想,本申请实施例提供了一种拼接屏幕的数据显示系统,如图3所示,包括:控制设备30,服务器32和拼接屏幕34,从而实现将大屏桌面,app与实际的物理屏(信号源)的关联。可选地,上述显示系统可以基于nodejs和websocket搭建,例如可以构建B/S系统,但不限于此。其中:
控制设备30,用于向服务器发送控制指令;可选地,该控制设备30可以为手机、平板电脑、PC机等,但不限于此。该控制指令可以是依据用户的操作产生的,例如,在控制设备为手机或平板电脑时,检测用户的操作(可以是触摸操作,也可以是物理按键操作);在检测到指定操作时,产生上述控制指令,并将其发送给服务器。在一个可选实施例中,控制设备30,可以给server发送指令,指示其打开或者关闭某个信息片app,server会更新信息片app的状态并将其广播给所有的大屏显示端(即拼接屏幕)。
服务器32,主要管理2类对象,屏幕screen和信息片app,以及所有拼接屏幕的连接情况,具体包括:管理一些资源文件,并作为webserver对外提供资源服务;app instance的创建和删除,以及所有app在抽象桌面中的位置信息管理;所有display显示端(即显示屏)的连接情况;将关键信息比如app和screen(即显示屏)的情况,实时广播给相关方(例如相应的拼接屏幕)。
由此可见,服务器仅是负责管理信息片app(即显示对象)以及拼接屏幕的管理,但是,具体对信息片app的显示属性的控制还需要控制器来实现,具体地,服务器32接收来自控制设备的上述控制指令;依据上述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;以及将用于指示调整结果的通知信息发送给上述拼接屏幕;
拼接屏幕34,作为最终的显示方,由多个显示屏拼接而成,用于接收来自服务器的上述通知信息;以及依据上述通知信息调整上述显示界面中各个显示对象的显示属性。可选地,该拼接屏幕34可以作出以下改进:
将大屏抽象为[M x N]的矩阵拼接成的大桌面系统,矩阵中的每个点代表一块物理屏screen,所有的screen分辨率都相同,比如都为1400x1050。每个screen特有的属性是其在矩阵中的位置(x,y),比如display0这块screen的位置是(0,0),而display6这块screen的位置是(1,2)。每个screen里运行的是一个全屏的chrome浏览器,访问的地址是server 提供的内容display.html?id=(x,y)。通过id参数可以告知server自己代表哪一块screen。
基于上述桌面系统,拼接屏幕(即大屏显示端)中,每个screen都会将所有运行的app相关的class定义文件(js文件)下载下来,并在当前运行环境生成app instance。每个app instance实际对应的是一个dom节点,所以app instance生成之后实际上挂在到相应的dom上,以此实现最终的视觉呈现。app的定义文件本质上是一个reactjs组件的定义,而reactjs组件可以很方便的mount到一个dom上。每个screen都有其标识,比如标示id为(i,j)的screen,会将容器内的所有app都做一定偏移,实现手段是对app的容器dom进行translate(offsetX,offsetY),其中offsetX=(1400*i+app.x),offsetY=(1050*j+app.y),其中,app.x和app.y表示app在服务器侧定义的显示位置。
基于上述设计理念,以下结合图4详细说明拼接屏幕中显示屏与服务器的交互过程,如图4所示,包括以下处理步骤:
步骤S402,通过websocket与服务器(server)建立连接,告知server当前screen是screen(0,0);
步骤S404,server返回当前打开的app情况以及一些全局信息;
步骤S406,screen(0,0)请求下载打开的app相关的js资源文件;
步骤S408,server返回app的js资源文件;
步骤S410,screen(0,0)根据app的class定义生成app instance,并放置在对应的位置。
综上所述,本实施例提供了一种全新的制作大屏的解决方案,相比传统方案解决了展示信息无法跨屏的问题,将大屏抽象为桌面容器,信息抽象为容器内的信息片app,大屏的展现抽象为app的组合,容器负责好app的布局,由此解决了展示信息跨屏的问题。
实施例2
根据本申请实施例,还提供了一种拼接屏幕的数据显示方法的方法实施例,需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。
本申请实施例一所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。图5示出了一种用于实现拼接屏幕的数据显示方法的计算机终端(或移动设备)的硬件结构框图。如图4所示,计算机终端50(或移动设备50)可以包括一个或 多个(图中采用502a、502b,……,502n来示出)处理器502(处理器502可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)、用于存储数据的存储器504、以及用于通信功能的传输模块506。除此以外,还可以包括:显示器、输入/输出接口(I/O接口)、通用串行总线(USB)端口(可以作为I/O接口的端口中的一个端口被包括)、网络接口、电源和/或相机。本领域普通技术人员可以理解,图4所示的结构仅为示意,其并不对上述电子装置的结构造成限定。例如,计算机终端50还可包括比图4中所示更多或者更少的组件,或者具有与图4所示不同的配置。
应当注意到的是上述一个或多个处理器502和/或其他数据处理电路在本文中通常可以被称为“数据处理电路”。该数据处理电路可以全部或部分的体现为软件、硬件、固件或其他任意组合。此外,数据处理电路可为单个独立的处理模块,或全部或部分的结合到计算机终端50(或移动设备)中的其他元件中的任意一个内。如本申请实施例中所涉及到的,该数据处理电路作为一种处理器控制(例如与接口连接的可变电阻终端路径的选择)。
存储器504可用于存储应用软件的软件程序以及模块,如本申请实施例中的拼接屏幕的数据显示方法对应的程序指令/数据存储装置,处理器502通过运行存储在存储器504内的软件程序以及模块,从而执行各种功能应用以及数据处理,即实现上述的应用程序的漏洞检测方法。存储器504可包括高速随机存储器,还可包括非易失性存储器,如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中,存储器504可进一步包括相对于处理器502远程设置的存储器,这些远程存储器可以通过网络连接至计算机终端50。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置506用于经由一个网络接收或者发送数据。上述的网络具体实例可包括计算机终端50的通信供应商提供的无线网络。在一个实例中,传输装置506包括一个网络适配器(Network Interface Controller,NIC),其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中,传输装置506可以为射频(Radio Frequency,RF)模块,其用于通过无线方式与互联网进行通讯。
显示器可以例如触摸屏式的液晶显示器(LCD),该液晶显示器可使得用户能够与计算机终端50(或移动设备)的用户界面进行交互。
在上述运行环境下,本申请提供了如图5所示的拼接屏幕的数据显示方法。图6根据本申请实施例的一种可选的拼接屏幕的数据显示方法的流程图。如图6所示,该方法 包括步骤S602-S604,其中:
步骤S602,接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新上述拼接屏幕的当前显示界面中各个显示对象的显示属性,上述通知信息为上述服务器依据控制设备发送的控制指令调整上述显示对象的显示属性后发送的信息;上述拼接屏幕由多个显示屏拼接而成;
步骤S604,依据上述通知信息调整上述显示界面中上述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。可选地,可以依据上述通知信息调整上述各个显示对象的显示状态,其中,上述显示状态包括:启动显示上述一个或多个显示对象中的内容,关闭显示上述一个或多个显示对象中的内容;也可以依据上述通知信息调整上述显示对象在上述显示界面中的显示区域的尺寸;还可以依据上述通知信息调整上述各个显示对象在上述显示界面中的显示位置。
需要说明的是,不同显示对象所对应的数据可以是不同的,即可以按照不同类型的数据生成不同的显示对象。
在一个可选实施例中,上述实例的生成可以依据从服务器接收的待显示数据生成,即在依据上述通知信息调整当前显示设备中各个显示对象的显示属性之前,还需要从服务器接收待显示数据;依据接收的上述待显示数据生成实例,并将上述实例作为上述显示对象。
上述显示对象包括主显示对象和从显示对象;从服务器接收待显示数据包括:通过上述主显示对象所在显示屏从上述服务器接收上述待显示数据;并通过上述主显示对象所在显示屏将上述待显示数据同步至上述从显示对象所在显示屏。其中,上述处理过程可以遵循一定的规范,以实现app在跨屏显示的过程中动画的一致性,具体地,从实现层面设计一套framework(构架)。其核心思想如下:
将app分为master app(主应用)和slave app(从应用)。当在server端生成一个app instance时,所有的display端都会生成一个相同的app instance(应用实例),然而只有一个display端的app instance是master app,其余的都是slave app;
每个app需要明确实现drawBySyncData和tick两个函数,这两个函数由framework来调用,同时通过getSyncData函数返回需要同步的状态;其中,app的运行流程参见图7所示。
function tick(now,delta)用来更新app的内部状态,比如定时从后台取数据,或者动画计算等。只有master app才会执行该函数,所有对app状态对更新操作都应该在tick 里执行;
function getSyncData( )返回需要在不同屏之间同步的信息,该对象是一个immutable对象,由framework将该信息同步给所有的slave app;
function drawBySyncData(immutableSyncData)根据getSyncData返回的数据,绘制UI。这个函数里只能做绘制相关对操作,不可以对app同步状态有任何写操作;
drawBySyncData由server统一调用:app接收来自server的绘制命令,执行完UI绘制后,向server反馈ack信号;当所有的app,包括master/slave app都反馈完成后,server才下发新的绘制命令。
可选地,可以通过上述显示对象所在显示屏上运行的浏览器接收上述待显示数据。
由上面描述可知,依据接收的上述待显示数据生成实例之后,需要将上述实例作为dom对象,设置于与上述显示界面对应的dom中,从而实现app的显示。
需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本申请并不受所描述的动作顺序的限制,因为依据本申请,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本申请所必须的。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本申请各个实施例所述的方法。
实施例3
根据本申请实施例,还提供了一种用于实施上述拼接屏幕的数据显示方法的装置,如图8所示,该装置包括:
接收模块80,用于接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新上述拼接屏幕的当前显示界面中各个显示对象的显示属性,上述通知信息为上述服务器依据控制设备发送的控制指令调整上述显示对象的显示属性后发送的信息;上述 拼接屏幕由多个显示屏拼接而成;
调整模块82,连接至接收模块80,用于依据上述通知信息调整上述显示界面中上述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以表现为以下形式,但不限于此:上述各个模块位于同一处理器中;或者上述各个模块位于不同的处理器中。
需要说明的是,本实施例中的优选实施方式可以参见实施例1和2中的描述,此处不再赘述。
实施例4
本申请实施例还提供一种拼接屏幕的数据显示控制方法,如图9所示,该方法包括以下处理步骤:
步骤S902,接收来自控制设备的控制指令;
步骤S904,依据上述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,上述拼接屏幕由多个显示屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;
步骤S906,将用于指示调整结果的通知信息发送给上述拼接屏幕。可选地,依据上述控制指令调整上述各个显示对象的显示状态,其中,上述显示状态包括:启动显示上述一个或多个显示对象中的内容,关闭显示上述一个或多个显示对象中的内容;依据上述控制指令调整上述显示对象在上述显示界面中的显示区域的尺寸;依据上述控制指令调整上述各个显示对象在上述显示界面中的显示位置。
可选地,依据上述显示对象所在显示屏的位置以及上述显示对象在上述显示界面中的预定义位置调整上述各个显示对象在上述显示界面中的显示位置。
需要说明的是,本实施例中的优选实施方式可以参见实施例1和2中的描述,此处不再赘述。
实施例5
本申请实施例还提供一种拼接屏幕的数据显示控制装置,用于实现实施例4中的方法,如图10所示,该装置包括:
接收模块1002,用于接收来自控制设备的控制指令;
调整模块1004,用于依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,所述拼接屏幕由多个显示屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;
发送模块1006,用于将用于指示调整结果的通知信息发送给所述拼接屏幕。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以表现为以下形式,但不限于此:上述各个模块位于同一处理器中;或者上述各个模块位于不同的处理器中。
需要说明的是,本实施例中的优选实施方式可以参见实施例1和2中的描述,此处不再赘述。
实施例6
本申请实施例还提供一种显示设备,用于组成拼接屏幕,如图11所示,包括:
通信装置112,用于接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;
处理器114,依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
实施例7
本申请实施例还提供一种拼接屏幕的数据显示方法,如图12所示,该方法包括:
步骤S1202,启动拼接屏幕显示中各个显示屏;
步骤S1204,在所述各个显示屏上显示与待显示数据的一个或多个显示对象,其中,所述一个或多个显示对象为对所述待显示数据进行分组后,对每个分组进行实例化后得到的对象。
可选地,在所述各个显示屏上显示与待显示数据的一个或多个显示对象之前,从服务器获取与所述每个分组对应的数据;对与所述每个分组对应的数据进行实例化处理,得到与所述每个分组对应的实例,将所述实例作为所述显示对象。
可选地,通过所述显示屏上运行的浏览器从所述服务器获取与所述每个分组对应的数据。
可选地,在所述各个显示屏上显示与待显示数据的一个或多个显示对象之前,建立所述实例与dom的对应关系,通过dom显示所述一个或多个显示对象。
需要说明的是,本实施例中的优选实施方式可以参见实施例1和2中的描述,此处不再赘述。
本实施例还可以提供用于实现上述方法的装置,该装置包括:启动模块,用于启动拼接屏幕显示中各个显示屏;显示模块,用于在所述各个显示屏上显示与待显示数据的一个或多个显示对象,其中,所述一个或多个显示对象为对所述待显示数据进行分组后,对每个分组进行实例化后得到的对象。
实施例8
本申请的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以用于保存上述实施例一所提供的拼接屏幕的数据显示方法或拼接屏幕的数据显示控制方法所执行的程序代码。
可选地,在本实施例中,上述存储介质可以位于计算机网络中计算机终端群中的任意一个计算机终端中,或者位于移动终端群中的任意一个移动终端中。
可选地,在本实施例中,存储介质被设置为存储用于执行以下步骤的程序代码:接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新上述拼接屏幕的当前显示界面中各个显示对象的显示属性,上述通知信息为上述服务器依据控制设备发送的控制指令调整上述显示对象的显示属性后发送的信息;上述拼接屏幕由多个显示屏拼接而成;依据上述通知信息调整上述显示界面中上述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
可选地,在本实施例中,存储介质被设置为存储用于执行以下步骤的程序代码:接收来自控制设备的控制指令;依据上述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,上述拼接屏幕由多个显示屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;将用于指示调整结果的通知信息发送给上述拼接屏幕。
上述本申请实施例序号仅仅为了描述,不代表实施例的优劣。
在本申请的上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的技术内容,可通过其它的 方式实现。其中,以上所描述的装置实施例仅仅是示意性的,例如所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,单元或模块的间接耦合或通信连接,可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述仅是本申请的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本申请原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本申请的保护范围。

Claims (16)

  1. 一种拼接屏幕的数据显示方法,其特征在于,包括:
    启动拼接屏幕显示中各个显示屏;
    在所述各个显示屏上显示与待显示数据的一个或多个显示对象,其中,所述一个或多个显示对象为对所述待显示数据进行分组后,对每个分组进行实例化后得到的对象。
  2. 根据权利要求1所述的方法,其特征在于,在所述各个显示屏上显示与待显示数据的一个或多个显示对象之前,所述方法还包括:
    从服务器获取与所述每个分组对应的数据;对与所述每个分组对应的数据进行实例化处理,得到与所述每个分组对应的实例,将所述实例作为所述显示对象。
  3. 根据权利要求2所述的方法,其特征在于,从服务器获取与所述每个分组对应的数据包括:
    通过所述显示屏上运行的浏览器从所述服务器获取与所述每个分组对应的数据。
  4. 根据权利要求2所述的方法,其特征在于,在所述各个显示屏上显示与待显示数据的一个或多个显示对象之前,所述方法还包括:建立所述实例与dom的对应关系,通过dom显示所述一个或多个显示对象。
  5. 一种拼接屏幕的数据显示方法,其特征在于,包括:
    接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;所述拼接屏幕由多个显示屏拼接而成;
    依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
  6. 根据权利要求5所述的方法,其特征在于,依据所述通知信息调整当前显示设备中各个显示对象的显示属性,包括以下至少之一:
    依据所述通知信息调整所述各个显示对象的显示状态,其中,所述显示状态包括:启动显示一个或多个所述显示对象,关闭显示一个或多个所述显示对象;
    依据所述通知信息调整所述显示对象在所述显示界面中的显示区域的尺寸;
    依据所述通知信息调整所述各个显示对象在所述显示界面中的显示位置。
  7. 根据权利要求5所述的方法,其特征在于,依据所述通知信息调整当前显示设备中各个显示对象的显示属性之前,所述方法还包括:
    从服务器接收待显示数据;依据接收的所述待显示数据生成实例,并将所述实例作为所述显示对象。
  8. 根据权利要求7所述的方法,其特征在于,所述显示对象包括主显示对象和从显示对象;从服务器接收待显示数据包括:通过所述主显示对象所在显示屏从所述服务器接收所述待显示数据;并通过所述主显示对象所在显示屏将所述待显示数据同步至所述从显示对象所在显示屏。
  9. 根据权利要求7或8所述的方法,其特征在于,从服务器接收待显示数据,包括:通过所述显示对象所在显示屏上运行的浏览器接收所述待显示数据。
  10. 一种拼接屏幕的数据显示控制方法,其特征在于,包括:
    接收来自控制设备的控制指令;
    依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,所述拼接屏幕由多个显示屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;
    将用于指示调整结果的通知信息发送给所述拼接屏幕。
  11. 根据权利要求10所述的方法,其特征在于,依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,包括以下至少之一:
    依据所述控制指令调整所述各个显示对象的显示状态,其中,所述显示状态包括:启动显示一个或多个所述显示对象中的内容,关闭显示一个或多个所示显示对象中的内容;
    依据所述控制指令调整所述显示对象在所述显示界面中的显示区域的尺寸;
    依据所述控制指令调整所述各个显示对象在所述显示界面中的显示位置。
  12. 根据权利要求11所述的方法,其特征在于,依据所述控制指令调整所述各个显示对象在所述显示界面中的显示位置,包括:
    依据所述显示对象所在显示屏的位置以及所述显示对象在所述显示界面中的预定义位置调整所述各个显示对象在所述显示界面中的显示位置。
  13. 一种显示设备,其特征在于,包括:
    通信装置,用于接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;
    处理器,依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其 中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
  14. 一种拼接屏幕的数据显示系统,其特征在于,包括:
    控制设备,用于向服务器发送控制指令;
    服务器,用于接收来自控制设备的所述控制指令;依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,所述显示对象为依据待显示数据生成的实例;以及将用于指示调整结果的通知信息发送给所述拼接屏幕;
    拼接屏幕,由多个显示屏拼接而成,用于接收来自服务器的所述通知信息;以及依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性。
  15. 一种拼接屏幕的数据显示装置,其特征在于,包括:
    接收模块,用于接收来自服务器的通知信息,其中,该通知信息用于通知拼接屏幕更新所述拼接屏幕的当前显示界面中各个显示对象的显示属性,所述通知信息为所述服务器依据控制设备发送的控制指令调整所述显示对象的显示属性后发送的信息;所述拼接屏幕由多个显示屏拼接而成;
    调整模块,用于依据所述通知信息调整所述显示界面中所述各个显示对象的显示属性,其中,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例。
  16. 一种拼接屏幕的数据显示控制装置,其特征在于,包括:
    接收模块,用于接收来自控制设备的控制指令;
    调整模块,用于依据所述控制指令调整拼接屏幕的当前显示界面中各个显示对象的显示属性,其中,所述拼接屏幕由多个显示屏拼接而成,所述显示对象为依据对待显示数据进行分组后得到的分组生成的实例;
    发送模块,用于将用于指示调整结果的通知信息发送给所述拼接屏幕。
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