CN113535107A - Control system of display equipment - Google Patents
Control system of display equipment Download PDFInfo
- Publication number
- CN113535107A CN113535107A CN202110820834.7A CN202110820834A CN113535107A CN 113535107 A CN113535107 A CN 113535107A CN 202110820834 A CN202110820834 A CN 202110820834A CN 113535107 A CN113535107 A CN 113535107A
- Authority
- CN
- China
- Prior art keywords
- display
- split
- screen
- screen display
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- 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
- G06F3/1431—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 using a single graphics controller
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
Abstract
The invention provides a control system of display equipment, which comprises a background management terminal, a server and the display equipment formed by splicing a plurality of display screens, wherein the background management terminal is used for providing an operation interface for a user to set the split-screen display layout of the display equipment and generate a split-screen display layout instruction; the server is used for packaging the split-screen display layout instruction of the background management terminal into WebSocket protocol data and sending the WebSocket protocol data to the display equipment; the display device comprises a display control module, and the display control module is used for controlling the plurality of display screens to display according to the split-screen display layout instruction. The control system of the display equipment can control a plurality of pieces of large-screen hardware to display in a split screen mode.
Description
Technical Field
The invention relates to the field of communication control of display equipment, in particular to a control system based on an electronic communication terminal and the display equipment.
Background
With the increasing diversification of smart city construction and the fields of various industries, each application needs an exhibition hall large screen to present the activity of business and data display, but is deeply limited by the number of hardware input sources (generally only 4 input sources are supported) and the hardware cost, so that the investment of the exhibition hall is relatively more wasted, the operation and the use are inconvenient, and if one exhibition hall has a plurality of large screens, a plurality of sets of corresponding equipment need to be equipped for independent control.
Disclosure of Invention
The present invention aims to provide a control system for controlling a plurality of large-screen hardware split-screen display devices, which aims to overcome the defects of the prior art.
The embodiment of the invention provides a control system of display equipment, which comprises a background management terminal, a server and the display equipment formed by splicing a plurality of display screens,
the background management terminal is used for providing an operation interface for a user to set the split-screen display layout of the display equipment and generate a split-screen display layout instruction;
the server is used for packaging the split-screen display layout instruction of the background management terminal into WebSocket protocol data and sending the WebSocket protocol data to the display equipment;
the display device comprises a display control module, and the display control module is used for controlling the plurality of display screens to display according to the split-screen display layout instruction.
In the embodiment of the invention, the background management terminal comprises a first interaction module, a first data processing module and a first communication module,
the first interactive module is used for providing an interactive interface for a user to set the split-screen display layout;
the first data processing module is used for setting the split-screen display layout instruction for the split-screen display layout of the display screen by a user;
the first communication module is used for converting the split screen display layout instruction into HTTP communication data and sending the HTTP communication data to the server.
In the embodiment of the invention, the display device further comprises a second communication module and a second data processing module,
the second communication module is used for communicating with the server through a WebSocket protocol;
and the second data processing module is used for analyzing the split-screen display layout instruction.
In the embodiment of the invention, the server is also used for providing the image source for the display equipment.
In the embodiment of the present invention, the control system of the display device further includes a mobile control terminal in wireless communication with the server, and the mobile control terminal is configured to provide an operation interface for a user to set a split-screen display layout of the display device and generate a split-screen display layout instruction.
In the embodiment of the invention, the mobile control terminal comprises a third interaction module, a third data processing module and a third communication module,
the third interactive module is used for providing an interactive interface for a user to set the split-screen display layout;
the third data processing module is used for setting the split-screen display layout instruction for the split-screen display layout of the display screen by a user;
and the third communication module is used for converting the split screen display layout instruction into HTTP communication data and sending the HTTP communication data to the server.
Compared with the prior art, in the control system of the display equipment, the server is respectively communicated with the background management terminal and the display equipment by adopting WebSocket and HTTP protocols, and can be communicated with the plurality of display equipment, so that the split-screen layout of the plurality of display equipment is controlled, the control system has higher flexibility and expandability, the installation and the use of the system are extremely convenient, meanwhile, the whole system has simple architecture, does not need additional hardware equipment, can meet the requirement of carrying out text, image, data information and other data interaction between an electronic terminal user and the display equipment, and does not need the investment of more hardware cost; the method is not limited by a display area, the size of split screen display can be freely controlled, the method is not limited by the number of input sources, and the number of split screen display can be freely set.
Drawings
Fig. 1 is a schematic structural diagram of a control system of a display device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a control system of a display device according to a second embodiment of the present invention.
Detailed Description
As shown in fig. 1, in the first embodiment of the present invention, a control system for a display device is provided, which includes a background management terminal 10, a server 20, and a display device 30 formed by splicing a plurality of display screens. The background management terminal 10 is configured to provide an operation interface for a user to set a split-screen display layout of the display device 30 and generate a split-screen display layout instruction. The server 20 is configured to package the split-screen display layout instruction sent by the background management terminal 10 into WebSocket protocol data, and send the WebSocket protocol data to the display device 30. And the display device 30 is configured to control the plurality of display screens to display according to the split-screen display layout instruction.
It should be noted that, because the display device 30 is a large screen composed of a plurality of display screens, it may be combined into a large display screen, and also may display different video image program sources on each display screen or each area of the display screen according to the requirement. Therefore, the user needs to set the split-screen display layout of the display device 30 through the backend management terminal 10, and set the video image program source to be displayed on each display screen.
The background management terminal 10 includes a first interaction module 11, a first data processing module 12, and a first communication module 13. The first interaction module 11 is configured to provide an interaction interface for a user to set a split-screen display layout. The first data processing module 12 is configured to set the split-screen display layout instruction for the split-screen display layout of the display screen by the user. The first communication module 13 is configured to convert the split-screen display layout instruction into HTTP communication data, and send the HTTP communication data to the server 20.
It should be noted that the background management terminal 10 may be a computer installed with interactive software, the first interaction module 11 and the first data processing module 12 may be implemented by the interactive software installed in the computer, and the first communication module 13 may be a network interface in the computer.
The server 20 is used as a data station, and is not only used for communicating with the background management terminal 10 and the display device 30 respectively through an HTTP protocol and a WebSocket protocol, but also used for providing a video image program source for the display device 30.
The display device 30 further comprises a second communication module 31, a second data processing module 32 and a control module 33. The second communication module 31 is configured to communicate with the server 20 through a WebSocket protocol, and establish a WebSocket protocol data channel between the server 20 and the display device 30. The second data processing module 32 is configured to parse the split-screen display layout instruction transmitted by the server 20. And the display control module 33 is configured to control the multiple display screens to display according to the split-screen display layout instruction.
As shown in fig. 2, in the second embodiment of the present invention, the control system of the display device further includes a mobile control terminal 40 in wireless communication with the server 20, where the mobile control terminal 40 is configured to provide an operation interface for a user to set a split-screen display layout of the display device 30 and generate a split-screen display layout instruction.
The mobile control terminal 40 includes a third interaction module 41, a third data processing module 42 and a third communication module 43. The third interaction module 41 is configured to provide an interaction interface for a user to set a split-screen display layout. The third data processing module 42 is configured to set the split-screen display layout instruction for the split-screen display layout of the display screen by the user. The third communication module 43 is configured to convert the split-screen display layout instruction into HTTP communication data, and send the HTTP communication data to the server 30 in a wireless manner.
It should be noted that the mobile control terminal 40 may be a mobile phone with an interactive software installed therein, the third interactive module 11 and the third data processing module 12 may be implemented by an application software installed in the mobile phone, and the first communication module 13 may be a communication module in the mobile phone.
In summary, in the control system of the display device of the present invention, the server respectively adopts WebSocket and HTTP protocols to communicate with the background management terminal and the display device, and can communicate with the plurality of display devices, so as to control the split-screen layout of the plurality of display devices, which has high flexibility and expandability, and the system is very convenient to install and use, and meanwhile, the whole system has a simple architecture, does not need additional hardware devices, and can satisfy the requirement of performing a plurality of data interactions such as text, image, data information, and the like between an electronic terminal user and the display device, and does not need investment of much hardware cost; the method is not limited by a display area, the size of split screen display can be freely controlled, the method is not limited by the number of input sources, and the number of split screen display can be freely set.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A control system of display equipment is characterized by comprising a background management terminal, a server and the display equipment formed by splicing a plurality of display screens,
the background management terminal is used for providing an operation interface for a user to set the split-screen display layout of the display equipment and generate a split-screen display layout instruction;
the server is used for packaging the split-screen display layout instruction of the background management terminal into WebSocket protocol data and sending the WebSocket protocol data to the display equipment;
the display device comprises a display control module, and the display control module is used for controlling the plurality of display screens to display according to the split-screen display layout instruction.
2. The control system of a display device according to claim 1, wherein the background management terminal includes a first interaction module, a first data processing module, and a first communication module,
the first interactive module is used for providing an interactive interface for a user to set the split-screen display layout;
the first data processing module is used for setting the split-screen display layout instruction for the split-screen display layout of the display screen by a user;
the first communication module is used for converting the split screen display layout instruction into HTTP communication data and sending the HTTP communication data to the server.
3. The control system of a display device according to claim 1, wherein the display device further comprises a second communication module and a second data processing module,
the second communication module is used for communicating with the server through a WebSocket protocol;
and the second data processing module is used for analyzing the split-screen display layout instruction.
4. The control system of a display device of claim 1, wherein the server is further configured to provide an image source for the display device.
5. The control system of the display device according to claim 1, further comprising a mobile control terminal in wireless communication with the server, the mobile control terminal being configured to provide an operation interface for a user to set a split-screen display layout of the display device and generate a split-screen display layout instruction.
6. The control system of a display device according to claim 5, wherein the mobile control terminal includes a third interaction module, a third data processing module, and a third communication module,
the third interactive module is used for providing an interactive interface for a user to set the split-screen display layout;
the third data processing module is used for setting the split-screen display layout instruction for the split-screen display layout of the display screen by a user;
and the third communication module is used for converting the split screen display layout instruction into HTTP communication data and sending the HTTP communication data to the server in a wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820834.7A CN113535107A (en) | 2021-07-20 | 2021-07-20 | Control system of display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820834.7A CN113535107A (en) | 2021-07-20 | 2021-07-20 | Control system of display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113535107A true CN113535107A (en) | 2021-10-22 |
Family
ID=78100503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110820834.7A Pending CN113535107A (en) | 2021-07-20 | 2021-07-20 | Control system of display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113535107A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108897510A (en) * | 2018-07-03 | 2018-11-27 | 鲸数科技（北京）有限公司 | Large screen shows that the control system, method and large screen of information show information system |
| CN109189596A (en) * | 2018-09-18 | 2019-01-11 | 杭州安恒信息技术股份有限公司 | The method and apparatus that large-size screen monitors are shown are realized based on Websocket |
| CN111309226A (en) * | 2020-01-21 | 2020-06-19 | 维达力实业(深圳)有限公司 | Terminal control method and device based on communication quality, terminal and computer equipment |
| CN212302464U (en) * | 2020-08-18 | 2021-01-05 | 深圳市视美泰技术股份有限公司 | Multi-screen display system |
| CN112203120A (en) * | 2020-09-30 | 2021-01-08 | 深圳市朗强科技有限公司 | Advertisement transmission method and equipment |
-
2021
- 2021-07-20 CN CN202110820834.7A patent/CN113535107A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108897510A (en) * | 2018-07-03 | 2018-11-27 | 鲸数科技（北京）有限公司 | Large screen shows that the control system, method and large screen of information show information system |
| CN109189596A (en) * | 2018-09-18 | 2019-01-11 | 杭州安恒信息技术股份有限公司 | The method and apparatus that large-size screen monitors are shown are realized based on Websocket |
| CN111309226A (en) * | 2020-01-21 | 2020-06-19 | 维达力实业(深圳)有限公司 | Terminal control method and device based on communication quality, terminal and computer equipment |
| CN212302464U (en) * | 2020-08-18 | 2021-01-05 | 深圳市视美泰技术股份有限公司 | Multi-screen display system |
| CN112203120A (en) * | 2020-09-30 | 2021-01-08 | 深圳市朗强科技有限公司 | Advertisement transmission method and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101179912B1 (en) | Dummy touch screen system for connecting a plurality of mobile terminal | |
| US11106421B2 (en) | Display method and system for wireless intelligent multi-screen display | |
| CN103546453A (en) | Cross-device multimedia playing method and device | |
| CN111031368A (en) | Multimedia playing method, device, equipment and storage medium | |
| BG106018A (en) | Data processing system using a dual monitor and controlling method of such system connected in a network | |
| KR101984874B1 (en) | Connecting system and method for user device and external device | |
| CN204390222U (en) | A kind of equipment room is to the system of display information split screen display | |
| EP3780534A1 (en) | Intelligent interactive all-in-one machine | |
| CN112019896B (en) | Screen projection method and device, electronic equipment and computer readable medium | |
| CN103428469A (en) | Method and system for achieving video conference electronic whiteboard and a video conference device | |
| CN103514219A (en) | Method and system for sharing Web content between multiple terminals | |
| CN112770159A (en) | Multi-screen interaction system, method, device, equipment and storage medium | |
| CN103516882A (en) | Method and system for playing pictures based on multi-screen interaction scene | |
| CN103345855B (en) | Projection switching system and projection switching method for teaching | |
| CN113377312A (en) | Same-screen interaction method and device, computer equipment and computer readable storage medium | |
| CN103024457A (en) | Method and device for controlling server touch screen | |
| CN103377021A (en) | Screen combined display system and method | |
| CN103516418A (en) | Multi-media interaction communication system, method and receiving device | |
| CN107038024B (en) | Operation configuration method and equipment thereof | |
| CN103838532A (en) | Multi-screen content synthesizing and displaying method, related equipment and system | |
| CN103338307A (en) | Mainframe, display screen and display system | |
| CN113891128A (en) | Screen sharing method and device and electronic equipment | |
| CN112269770B (en) | Document sharing method, device and system and electronic equipment | |
| CN103297300A (en) | Interaction system and method of mobile intelligent terminal and server-side | |
| CN201985899U (en) | Control switching device and control switching system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |