CN110825473A - Method, device and system for realizing spliced screen and storage medium - Google Patents
Method, device and system for realizing spliced screen and storage medium Download PDFInfo
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- CN110825473A CN110825473A CN201910994417.7A CN201910994417A CN110825473A CN 110825473 A CN110825473 A CN 110825473A CN 201910994417 A CN201910994417 A CN 201910994417A CN 110825473 A CN110825473 A CN 110825473A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000011159 matrix material Substances 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
Abstract
The invention discloses a method, a device, a system and a storage medium for realizing a spliced screen, wherein the method comprises the following steps: the sequence and the position information of each arranged terminal are pushed to each terminal to form a terminal matrix; pushing the edited program to be played to a terminal; the terminal transfers the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program; the HTML file calls a cutting algorithm to enlarge the width and height of the layout in the HTML file, the position and the size of the content which should be displayed by the terminal are calculated according to the position, the width and the height information of the current terminal, and finally the content is rolled to the calculated position and displayed. Compared with the existing implementation method of the spliced screen, the method does not depend on additional hardware equipment, can realize the spliced screen only through a software algorithm, saves the cost, can support more display screen terminals to be spliced into a whole, and is very convenient and practical.
Description
Technical Field
The invention relates to the technical field of spliced screens, in particular to a method, equipment, a system and a storage medium for realizing a spliced screen.
Background
At present, with the increasing of application scenes of large-screen terminals in the commercial field, the size of the large-screen terminals in various fields cannot meet the requirements of users, and therefore a plurality of large screens can be spliced together to synchronously display content. Currently, the mainstream practice usually needs to use additional hardware devices (such as distributor, matrix, decoder, etc.) to implement hard splicing, which is too costly for some small businesses, and the terminals supported by a single hardware at the same time have limitations, which is not suitable for some scenarios requiring a large number of terminals.
Thus, there is a need for improvement and improvement in the art.
Disclosure of Invention
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a method, an apparatus, a system, and a storage medium for implementing a tiled screen, which aim to solve the problem that an additional hardware device is required to be used in the method for implementing a tiled screen.
In order to achieve the purpose, the invention adopts the following technical scheme:
a realization method of a spliced screen comprises the following steps:
transmitting the sequence and position information of each arranged terminal to a server, and pushing the information to each terminal by the server to form a terminal matrix;
the edited program to be played is transmitted to the server side, and the server side pushes the program to the terminal;
the terminal transmits the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the HTML file calls a cutting algorithm to amplify the width and height of the layout in the HTML file, calculates the position and size of the content which should be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolls the content to the calculated position and displays the content.
The implementation method of the spliced screen comprises the following steps of sending the edited program to be played to the server, and pushing the program to the terminal by the server, wherein the method further comprises the following steps:
and the terminal downloads and stores the HTML file and the data packet of the program.
The implementation method of the spliced screen comprises the step that the terminal comprises a liquid crystal display screen.
An implementation device of a spliced screen, comprising: a processor, a memory, and a communication bus;
the memory stores a program of implementing the method for splicing the screens, which can be executed by the processor;
the communication bus realizes connection communication between the processor and the memory;
when the processor executes the implementation method program of the spliced screen, the following steps are implemented:
transmitting the sequence and position information of each arranged terminal to a server, and pushing the information to each terminal by the server to form a terminal matrix;
the edited program to be played is transmitted to the server side, and the server side pushes the program to the terminal;
the terminal transmits the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the HTML file calls a cutting algorithm to amplify the width and height of the layout in the HTML file, calculates the position and size of the content which should be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolls the content to the calculated position and displays the content.
The implementation device of the spliced screen, when the processor executes the implementation method program of the spliced screen, the following steps are also implemented:
and the terminal downloads and stores the HTML file and the data packet of the program.
The implementation device of the spliced screen, wherein when the processor executes the implementation method program of the spliced screen:
the terminal comprises a liquid crystal display screen.
The implementation equipment of the spliced screen is one of a PC terminal or a mobile terminal.
A realization system of a spliced screen comprises:
the terminal position information transmission module is used for transmitting the sequence and position information of each arranged terminal to the server side, and the server side pushes the information to each terminal to form a terminal matrix;
the program transmission module is used for transmitting the edited program to be played to the server, and the server pushes the program to the terminal;
a JS method calling module used for the terminal to transfer the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the calling and cutting algorithm module is used for calling and cutting the HTML file to amplify the width and the height of the layout in the HTML file, calculating the position and the size of the content which should be displayed by the terminal according to the position, the width and the height information of the current terminal, and finally rolling the content to the calculated position and displaying the content.
The implementation system of the spliced screen further comprises:
and the downloading module is used for downloading and storing the HTML file and the data packet of the program by the terminal.
A storage medium, wherein the storage medium stores one or more programs, and the one or more programs are executable by one or more processors to implement the steps in any one of the implementation methods of the mosaic screen.
Compared with the prior art, the invention provides a method, equipment, a system and a storage medium for realizing the spliced screen, a user can arrange the sequence and the position of each terminal according to the required arrangement rule at a PC terminal or a mobile terminal and push the configuration information to each terminal to form a terminal matrix, then the edited program to be played is pushed to the terminal to be displayed, the terminal downloads and stores the HTML file and the data packet of the program, the terminal transfers the position, the width and the height information of the terminal to the HTML file by calling a JS method exposed in the HTML file of the program, the HTML file calls a cutting algorithm to amplify the width and the height of the layout in the HTML file, and calculating the position and size of the content to be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolling the content to the calculated position and displaying the content. Therefore, compared with the existing implementation method of the spliced screen, the method does not depend on additional hardware equipment, can realize the spliced screen only through a software algorithm, saves the cost and can support more display screen terminals to be spliced into a whole; moreover, the HTML program is cut, so that the content played simultaneously is not limited to a single video or picture, a user can edit richer content to display, and the method is very convenient and practical.
Drawings
Fig. 1 is a flowchart of an implementation method of a tiled screen according to the present invention.
Fig. 2 is a flowchart of a user arrangement terminal according to an embodiment of the present invention.
Fig. 3 is a flowchart of program editing and issuing in the embodiment of the present invention.
Fig. 4 is a flowchart of program cutting according to an embodiment of the present invention.
Fig. 5 is a flowchart illustrating an embodiment of program cutting according to the present invention.
Fig. 6 is a functional schematic block diagram of an implementation device of a tiled screen according to the present invention.
Fig. 7 is a functional block diagram of an implementation system of a tiled screen according to the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a method for implementing a tiled screen provided in the present invention is provided, where the method includes the following steps:
s100, transmitting the sequence and position information of each arranged terminal to a server, and pushing the information to each terminal by the server to form a terminal matrix;
specifically, the terminal is a display screen.
Further, in this embodiment of the present invention, the number of columns of the termination matrix is set to n, and the number of rows is set to m.
In this embodiment of the present invention, the step S100 includes:
the terminal comprises a liquid crystal display screen.
Specifically, the terminal is a display screen comprising a Liquid Crystal Display (LCD).
To further understand the above step S100 of the present invention, please refer to fig. 2, which is a flowchart of the ue configuration according to an embodiment of the present invention.
S200, transmitting the edited program to be played to the server, and pushing the program to the terminal by the server;
in this embodiment of the present invention, after the step S200, the method further includes the steps of:
and the terminal downloads and stores the HTML file and the data packet of the program.
To further understand the above step S200 of the present invention, please refer to fig. 3, which is a flowchart of program editing and issuing according to an embodiment of the present invention.
S300, the terminal transmits the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
specifically, the JS method is a JavaScript function.
S400, the HTML file calls a cutting algorithm to enlarge the width and the height of the layout in the HTML file, the position and the size of the content which is required to be displayed by the terminal are calculated according to the position, the width and the height information of the current terminal, and finally the content is rolled to the calculated position and displayed.
To further understand the above step S400 of the present invention, please refer to fig. 4, which is a flowchart of program cutting according to an embodiment of the present invention.
In order to describe the above step S400 of the present invention in more detail, a specific implementation flow of program cutting will be described. Please refer to fig. 5, which is a flowchart illustrating an embodiment of program cutting according to the present invention.
Specifically, the column number n of the terminal matrix is set to be 4, and the row number m is set to be 4; setting a playing starting point of a terminal at the upper left corner (the top point of the upper left corner of the terminal) as the origin of coordinates of the terminal matrix, setting the width of the terminal to be 1920mm, the height of the terminal to be 1080mm, and setting the coordinates of the terminal a to be (x, y).
The layout in the program HTML file is enlarged widely to the width of the terminal x the number of columns of the matrix n, i.e. 1920 x 4; the high magnification of the layout in the program HTML file is the height of the terminal x the number of columns of the matrix m, i.e. 1080 x 4.
As can be seen from fig. 5, if the coordinates of the terminal a are (x ═ 2, y ═ 2), the coordinates of the position of the playback start point of the display content of the terminal a are (width × (x-1), height × (y-1)), that is, (1920 × 1, 1080 × 1).
Referring to fig. 6, based on the foregoing implementation method of the tiled screen, the present invention further provides an implementation apparatus of the tiled screen, where the implementation apparatus includes: a processor 10, a memory 20, a communication bus 30, and a communication interface 50, wherein the processor 10 is connected to the memory 20 through the communication bus 30, and the communication interface 50 is connected to the processor 10 through the communication bus 30;
the memory 20 stores a program 40 for implementing the mosaic screen executable by the processor 10;
fig. 6 shows only some of the components of the implementation device of the tiled screen, but it is to be understood that not all of the shown components are required and that more or fewer components may be implemented instead.
When the processor 10 executes the implementation method program 40 of the mosaic screen, the following steps are implemented:
transmitting the sequence and position information of each arranged terminal to a server, and pushing the information to each terminal by the server to form a terminal matrix;
the edited program to be played is transmitted to the server side, and the server side pushes the program to the terminal;
the terminal transmits the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the HTML file calls a cutting algorithm to amplify the width and height of the layout in the HTML file, calculates the position and size of the content which should be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolls the content to the calculated position and displays the content.
The implementation device of the spliced screen, when the processor executes the implementation method program of the spliced screen, the following steps are also implemented:
and the terminal downloads and stores the HTML file and the data packet of the program.
The implementation device of the spliced screen, wherein when the processor executes the implementation method program of the spliced screen:
the terminal comprises a liquid crystal display screen.
Specifically, the terminal is a display screen comprising a Liquid Crystal Display (LCD).
The implementation equipment of the spliced screen is one of a PC terminal or a mobile terminal.
Specifically, the mobile terminal may be a mobile phone, a desktop computer, a notebook, a palm computer, a server, and other computing devices.
Please refer to fig. 7, which is a functional block diagram of a system for implementing a mosaic screen according to the present invention. In this embodiment, the system installed with the program of the implementation method of the tiled screen may be divided into one or more modules, and the one or more modules are stored in the memory 20 and executed by one or more processors (in this embodiment, the processor 10) to complete the present invention. In fig. 7, the system in which the implementation method program of the mosaic screen is installed can be divided into a terminal position information transmission module 21, a program transmission module 22, a JS method call module 23, and a cutting algorithm call module 24. The module referred to in the invention refers to a series of computer program instruction segments capable of completing specific functions, and is more suitable for describing the implementation process of the spliced screen implementation method and the execution process of the program in the equipment than the program. The following description will specifically describe the functionality of the modules 21-24.
A terminal position information transmitting module 21, configured to transmit the sequence and position information of each arranged terminal to a server, where the server pushes the information to each terminal to form a terminal matrix;
the program transmitting module 22 is configured to transmit the edited program to be played to the server, and the server pushes the program to the terminal;
a JS method calling module 23, configured to transfer, by the terminal, the position, width, and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the calling and cutting algorithm module 24 is used for calling and cutting the HTML file to amplify the width and the height of the layout in the HTML file, calculating the position and the size of the content which should be displayed by the terminal according to the position, the width and the height information of the current terminal, and finally rolling the content to the calculated position and displaying the content.
The implementation system of the spliced screen further comprises:
and the downloading module is used for downloading and storing the HTML file and the data packet of the program by the terminal.
Based on the foregoing embodiments, the present invention further provides a storage medium, where the storage medium stores one or more programs, and the one or more programs are executable by one or more processors to implement the steps in any one of the implementation methods for a mosaic screen, which are specifically described above.
In summary, the present invention provides a method, an apparatus, a system and a storage medium for implementing a mosaic screen, wherein a user can arrange the sequence and position of each terminal according to a required arrangement rule at a PC terminal or a mobile terminal, and push the configuration information to each terminal to form a terminal matrix, and then push the edited program to be played to the terminal to be displayed, the terminal downloads and stores the HTML file and the data packet of the program, the terminal transfers the position, the width and the height information of the terminal to the HTML file by calling a JS method exposed in the HTML file of the program, the HTML file calls a cutting algorithm to amplify the width and the height of the layout in the HTML file, and calculating the position and size of the content to be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolling the content to the calculated position and displaying the content. Therefore, compared with the existing implementation method of the spliced screen, the method does not depend on additional hardware equipment, can realize the spliced screen only through a software algorithm, saves the cost and can support more display screen terminals to be spliced into a whole; moreover, the HTML program is cut, so that the content played simultaneously is not limited to a single video or picture, a user can edit richer content to display, and the method is very convenient and practical.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A realization method of a spliced screen is characterized by comprising the following steps:
transmitting the sequence and position information of each arranged terminal to a server, and pushing the information to each terminal by the server to form a terminal matrix;
the edited program to be played is transmitted to the server side, and the server side pushes the program to the terminal;
the terminal transmits the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the HTML file calls a cutting algorithm to amplify the width and height of the layout in the HTML file, calculates the position and size of the content which should be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolls the content to the calculated position and displays the content.
2. The method for implementing a mosaic screen according to claim 1, wherein said step of transmitting the edited program to be played to said server, and said server further pushing said program to said terminal comprises the steps of:
and the terminal downloads and stores the HTML file and the data packet of the program.
3. The method for implementing the spliced screen as claimed in claim 1, wherein the terminal comprises a liquid crystal display screen.
4. The utility model provides a realization equipment of concatenation screen which characterized in that includes: a processor, a memory, and a communication bus;
the memory stores a program of implementing the method for splicing the screens, which can be executed by the processor;
the communication bus realizes connection communication between the processor and the memory;
when the processor executes the implementation method program of the spliced screen, the following steps are implemented:
transmitting the sequence and position information of each arranged terminal to a server, and pushing the information to each terminal by the server to form a terminal matrix;
the edited program to be played is transmitted to the server side, and the server side pushes the program to the terminal;
the terminal transmits the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the HTML file calls a cutting algorithm to amplify the width and height of the layout in the HTML file, calculates the position and size of the content which should be displayed by the terminal according to the position, width and height information of the current terminal, and finally scrolls the content to the calculated position and displays the content.
5. The device for implementing the mosaic screen according to claim 4, wherein the processor executes the program of the method for implementing the mosaic screen to further implement the following steps:
and the terminal downloads and stores the HTML file and the data packet of the program.
6. The device for implementing the spliced screen according to claim 4, wherein the processor, when executing the program for implementing the spliced screen, is configured to:
the terminal comprises a liquid crystal display screen.
7. The implementation device of the spliced screen according to claim 4, wherein the implementation device of the spliced screen is one of a PC terminal or a mobile terminal.
8. A realization system of a spliced screen is characterized by comprising:
the terminal position information transmission module is used for transmitting the sequence and position information of each arranged terminal to the server side, and the server side pushes the information to each terminal to form a terminal matrix;
the program transmission module is used for transmitting the edited program to be played to the server, and the server pushes the program to the terminal;
a JS method calling module used for the terminal to transfer the position, width and height information of the terminal to the HTML file by calling the JS method exposed in the HTML file of the program;
and the calling and cutting algorithm module is used for calling and cutting the HTML file to amplify the width and the height of the layout in the HTML file, calculating the position and the size of the content which should be displayed by the terminal according to the position, the width and the height information of the current terminal, and finally rolling the content to the calculated position and displaying the content.
9. The system for implementing a tiled screen according to claim 8, further comprising:
and the downloading module is used for downloading and storing the HTML file and the data packet of the program by the terminal.
10. A storage medium storing one or more programs, wherein the one or more programs are executable by one or more processors to implement the steps in the method for implementing a mosaic screen according to any one of claims 1-3.
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| CN201910994417.7A CN110825473B (en) | 2019-10-18 | 2019-10-18 | Method, device, system and storage medium for realizing spliced screen |
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| CN201910994417.7A CN110825473B (en) | 2019-10-18 | 2019-10-18 | Method, device, system and storage medium for realizing spliced screen |
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| CN110825473B CN110825473B (en) | 2023-12-12 |
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| CN104731539A (en) * | 2013-12-24 | 2015-06-24 | 中兴通讯股份有限公司 | Multi-screen joint displaying method and device |
| CN107343098A (en) * | 2017-06-30 | 2017-11-10 | 西安万像电子科技有限公司 | Display system, method and apparatus, storage medium and processor |
| CN107797780A (en) * | 2016-08-31 | 2018-03-13 | 阿里巴巴集团控股有限公司 | The data of Mosaic screen are shown, control method and device, system, display device |
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2019
- 2019-10-18 CN CN201910994417.7A patent/CN110825473B/en active Active
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|---|---|---|---|---|
| US20040233125A1 (en) * | 2003-05-23 | 2004-11-25 | Gino Tanghe | Method for displaying images on a large-screen organic light-emitting diode display, and display used therefore |
| US20140009422A1 (en) * | 2012-07-09 | 2014-01-09 | Kazuhisa ARIGAYA | Screen control system, screen control device, and information processing terminal |
| CN104731539A (en) * | 2013-12-24 | 2015-06-24 | 中兴通讯股份有限公司 | Multi-screen joint displaying method and device |
| CN107797780A (en) * | 2016-08-31 | 2018-03-13 | 阿里巴巴集团控股有限公司 | The data of Mosaic screen are shown, control method and device, system, display device |
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