CN110620953A - Multi-screen interaction method, device and system - Google Patents
Multi-screen interaction method, device and system Download PDFInfo
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- CN110620953A CN110620953A CN201910950632.7A CN201910950632A CN110620953A CN 110620953 A CN110620953 A CN 110620953A CN 201910950632 A CN201910950632 A CN 201910950632A CN 110620953 A CN110620953 A CN 110620953A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- H04N21/4756—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for rating content, e.g. scoring a recommended movie
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- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4758—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for providing answers, e.g. voting
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- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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- Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention discloses a multi-screen interaction method, a multi-screen interaction device and a multi-screen interaction system, which relate to the field of multi-screen interaction, and the method comprises the following steps: creating a display screen, a control screen and an intelligent terminal screen; a message service platform is set up at a server side; respectively establishing communication links between the message service platform and a display end screen, a control end screen and a mobile phone end screen; and synchronizing the interactive information of the participator and the intelligent terminal to a display screen in real time through the communication link, and controlling the specific content displayed by the display screen through the communication link. The embodiment of the invention can solve the problems of time delay and incapability of visualizing the control of the front-end display screen in the conventional multi-screen interaction technology. The interactive information of the mobile terminal, the multimedia data and the participated interactive party is synchronized to the screen of the display terminal in real time by establishing the information channel service platform, thereby avoiding frequent refreshing and improving the on-site user experience.
Description
Technical Field
The embodiment of the invention relates to the field of multi-screen interaction, in particular to a multi-screen interaction method, device and system.
Background
The multi-screen interaction refers to the fact that a series of operations such as transmission, analysis, display and control of multimedia contents such as audio, video and pictures can be conducted on different multimedia terminals through WIFI network connection by means of a flash internet protocol, a Miracast protocol and the like, the displayed contents can be shared on different platform devices at the same time, and multimedia life of users is enriched. For example, different intelligent terminal devices such as mobile phones, PADs, TVs and the like based on different operating systems such as Ios \ Android \ Symbian and the like can be connected and converted with each other through special connecting devices.
The prior art generally uses html to create a large screen page and a page for mobile phone interaction. The pc opens a large screen page and is connected to a projection or a television or other large screen for display, a user participates in interaction by opening a mobile phone interaction page, and an interaction result is displayed on the large screen. However, the prior art has some objective defects, such as: various setting items for controlling the large screen need to be set in an interactive background and cannot be visualized, so that the large display screen is not controlled visually; when various options for displaying a large screen are set, the large screen needs to be refreshed, so that the synchronization of multimedia information is delayed and cannot be immediately effective.
Disclosure of Invention
The embodiment of the invention aims to provide a multi-screen interaction method, a multi-screen interaction device and a multi-screen interaction system, which are used for solving the problems that the existing multi-screen interaction technology is delayed and the control of a front-end display screen cannot be visualized.
In order to achieve the above object, the embodiments of the present invention mainly provide the following technical solutions:
in a first aspect, an embodiment of the present invention provides a multi-screen interaction method,
the method comprises the following steps: creating a display screen, a control screen and an intelligent terminal screen; a message service platform is set up at a server side; respectively establishing communication links between the message service platform and a display end screen, a control end screen and a mobile phone end screen; and synchronizing the interactive information of the participator and the intelligent terminal to a display screen in real time through the communication link, and controlling the specific content displayed by the display screen through the communication link.
Furthermore, the display interface of the control end screen comprises a display end synchronous interface and a control interface, the content displayed by the display end synchronous interface and the display end screen interface is synchronous in real time, and the control interface displays a plurality of control items for controlling the content displayed by the display end screen in real time.
Further, a message service platform is built on a server side by using nodejs.
Further, the establishing of the communication link specifically includes: when multi-screen interaction operation is carried out, a display terminal, a control terminal and an intelligent terminal respectively read configuration files to obtain addresses of nodejs server terminals; establishing a communication link based on a Socket communication mechanism according to the nodejs server terminal address; the display end, the control end, the intelligent terminal and the message service platform are respectively provided with independent communication links.
Further, the interactive information of the interactive parties and the intelligent terminal is synchronized to a display screen in real time through the communication link, and the method specifically comprises the following steps: the participant sends interaction request information to the server; the server acquires interaction information according to the interaction request information and transmits the interaction information to a display screen through a message service platform; and displaying the interactive information on a display screen.
Further, controlling the specific content displayed on the screen of the display terminal through the communication link specifically includes: generating a control command through a plurality of control items of a control terminal screen; transmitting the control command to a message service platform via a communication link; the message service platform transmits the control command to a display end; and the display end executes the control command.
In a second aspect, an embodiment of the present invention further provides a multi-screen interaction device, where the device includes: the platform building module is used for building a message service platform on the server side by using nodejs; the communication module is used for establishing a communication link based on a Socket communication mechanism and controlling data transmission between the message service platform and the display end screen, between the control end screen and the intelligent terminal screen; the control end is used for visually displaying the control items, generating a control command and controlling the content displayed on the screen of the display end; the intelligent terminal is used for providing multimedia resources, creating an interactive link and allowing a participant to generate interactive information; and the display terminal is used for displaying the multimedia resources and the interactive information on a large screen.
In a third aspect, an embodiment of the present invention further provides a multi-screen interaction system, where the system includes: a memory and a processor; the memory is to store one or more program instructions; the processor is used for running one or more program instructions to execute a multi-screen interaction method.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium contains one or more program instructions, and the one or more program instructions are used for a multi-screen interaction system to execute a multi-screen interaction method.
The technical scheme provided by the embodiment of the invention at least has the following advantages:
the embodiment of the invention can visualize the control of the display screen by adding the control screen, greatly facilitates the setting of the display screen by operators, and mainly synchronizes the mobile terminal, the multimedia data and the interactive messages of the participated interactive parties to the display screen in real time by establishing the message channel service platform, thereby avoiding frequent refreshing and improving the on-site user experience.
Drawings
Fig. 1 is a flowchart illustrating a multi-screen interaction method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a multi-screen interaction device according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
Before describing the present embodiment, a brief introduction is first made to an application scenario of the present application:
the multi-screen interaction is a novel interactive mode, can let more in the audio-visual participation of participants to the activity, again because multi-screen interaction needs smoothness nature and promptness, therefore, need to control the picture conversion and the demonstration content of display end screen, in order to guarantee that the content that shows is synchronous with intelligent terminal, however, the current control cabinet that controls the big screen of display end is operated through the procedure that has set up in advance, can not audio-visually see various setting items, and because information transfer is untimely, the multimedia data that leads to the content that display end screen shows and intelligent terminal to produce can not be synchronous, the play card pause appears, seriously influence user's interactive experience.
Therefore, an embodiment of the present invention provides a multi-screen interaction method, and with reference to fig. 1, the method includes:
creating a display screen, a control screen and an intelligent terminal screen; a message service platform is set up at a server side; respectively establishing communication links between the message service platform and a display end screen, a control end screen and a mobile phone end screen; and synchronizing the interactive information of the participator and the intelligent terminal to a display screen in real time through the communication link, and controlling the specific content displayed by the display screen through the communication link.
Specifically, the HTML5 is used for creating a display screen, a control screen and an intelligent terminal screen, the HTML5, HyperText Markup Language and HyperText Markup Language are an application in standard general Markup Language, the HTML5 can endow a webpage with better meaning and structure, and a webpage APP developed based on the HTML5 has shorter starting time and faster networking speed, so that the application efficiency of the embodiment is improved.
The display screen is used for displaying pictures interacting with participants, for example, when the intelligent terminal sends an interaction request to the server, the server generates an interaction link and transmits the interaction link back to the intelligent terminal, the intelligent terminal displays the link on the display screen in a two-dimension code mode, and the participants scan the two-dimension code to participate in activities and display the activity pictures through the display terminal.
The display interface of the control end screen comprises a display end synchronous interface and a control interface, the content displayed by the display end synchronous interface and the display end screen interface is synchronous in real time, so that the content displayed by the display end can be seen in real time, and the control is convenient.
The screen of the intelligent terminal is displayed on the intelligent terminal, such as a mobile phone, a tablet computer and the like, specifically, the intelligent terminal sends an interaction request to the server through network communication, the server obtains multimedia data of the intelligent terminal in real time, such as live video, voice, pictures and the like, and then the multimedia data are synchronized on the screen of the display terminal.
The message service platform is built on the server side by using Nodejs, and the Nodejs is a JavaScript running environment based on a Chrome V8 engine. Nodejs uses an event-driven, non-blocking I/O model to be lightweight and efficient, and is well-suited for running data-intensive real-time applications on distributed devices. Node is a platform established based on Chrome JavaScript operation, and is used for conveniently establishing network application with high response speed and easy expansion.
More specifically, the establishment of the communication link specifically includes:
when multi-screen interaction operation is carried out, a display terminal, a control terminal and an intelligent terminal respectively read configuration files to obtain addresses of nodejs server terminals;
establishing a communication link based on a Socket communication mechanism according to the nodejs server terminal address;
the display end, the control end, the intelligent terminal and the message service platform are respectively provided with independent communication links, namely each interactive screen is provided with a designated message channel.
In addition, the method for synchronizing the multimedia real-time information of the intelligent terminal to the screen of the display terminal through the communication link specifically comprises the following steps:
the method comprises the steps that interaction request information is sent to a server by a participant in interaction, specifically, a two-dimensional code on a screen of a display terminal is scanned, or a link is copied to establish connection with the server through network communication;
the server acquires interactive information according to the interactive request information and transmits the interactive information to a display screen through a message service platform, wherein the interactive information comprises sign-in, voting, message leaving and the like;
and the screen of the display terminal displays the interactive information such as sign-in, voting, message leaving and the like.
It should be noted that what the display end screen displays is not only interactive information, but also different contents can be displayed on the display end screen in a split screen manner, wherein the different contents include the interactive information and multimedia resources of the mobile terminal, such as live videos and pictures.
The embodiment controls the specific content displayed on the screen of the display terminal through the communication link, and specifically includes:
generating a control command through a plurality of control items of a control end screen, wherein the control command comprises split screen display, skip, switching and the like;
transmitting the control command to the message service platform via the communication link;
the message service platform transmits the control command to a display screen;
and the display end executes the control command to realize the functions of split screen display, skip, switching and the like.
The embodiment can visualize the control of the display screen by adding a control screen, greatly facilitates the setting of the display screen by operators, and mainly synchronizes the mobile terminal, multimedia data and interactive messages of the participating interaction party to the display screen in real time by establishing a message channel service platform, thereby avoiding frequent refreshing and improving the on-site user experience.
Corresponding to the above embodiments, an embodiment of the present invention further provides a multi-screen interaction apparatus, and referring to fig. 2, the apparatus includes:
the platform building module 01 is used for building a message service platform on a server side by using nodejs;
the communication module 02 is used for establishing a communication link based on a Socket communication mechanism and controlling data transmission between the message service platform and the display screen, between the control screen and the intelligent terminal screen; specifically, the communication module 02 is further configured to transmit the multimedia resource of the intelligent terminal to a display screen, and transmit the interaction information of the parties involved in the interaction.
The control end 03 is used for visually displaying the control items, generating a control command and controlling the content displayed on the screen of the display end;
the intelligent terminal 04 is used for creating interaction information and providing multimedia resources;
and the display end 05 is used for displaying the multimedia resources on a large screen.
The embodiment can add a control end screen, can visualize the control of the display end screen, greatly facilitates the setting of an operator to the display end screen, and mainly synchronizes the mobile terminal, multimedia data and interactive messages of the participating interaction party to the display end screen in real time by establishing a message channel service platform, thereby avoiding frequent refreshing and improving the on-site user experience.
Corresponding to the foregoing embodiment, an embodiment of the present invention further provides a multi-screen interaction system, where the system includes: a memory and a processor; the memory is used for storing one or more program instructions; the processor is used for executing one or more program instructions to execute a multi-screen interaction method.
Corresponding to the foregoing embodiments, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium contains one or more program instructions, and the one or more program instructions are used by a multi-screen interaction system to execute a multi-screen interaction method.
The disclosed embodiments of the present invention provide a computer-readable storage medium having stored therein computer program instructions which, when run on a computer, cause the computer to perform the above-described method.
In an embodiment of the invention, the processor may be an integrated circuit chip having signal processing capability. The Processor may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The processor reads the information in the storage medium and completes the steps of the method in combination with the hardware.
The storage medium may be a memory, for example, which may be volatile memory or nonvolatile memory, or which may include both volatile and nonvolatile memory.
The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory.
The volatile Memory may be a Random Access Memory (RAM) which serves as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), SLDRAM (SLDRAM), and Direct Rambus RAM (DRRAM).
The storage media described in connection with the embodiments of the invention are intended to comprise, without being limited to, these and any other suitable types of memory.
Those skilled in the art will appreciate that the functionality described in the present invention may be implemented in a combination of hardware and software in one or more of the examples described above. When software is applied, the corresponding functionality may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.
Claims (9)
1. A multi-screen interaction method is characterized by comprising the following steps:
creating a display screen, a control screen and an intelligent terminal screen;
a message service platform is set up at a server side;
respectively establishing communication links between the message service platform and a display end screen, a control end screen and a mobile phone end screen;
synchronizing the interactive information of the participatory interactive party and the intelligent terminal to a display screen in real time through the communication link, and,
and controlling the specific content displayed by the display screen through the communication link.
2. A multi-screen interaction method as recited in claim 1, wherein the display interface of the console side screen includes a console side synchronization interface and a console interface, the console side synchronization interface is synchronized with the content displayed on the console side screen interface in real time, and the console interface displays a plurality of control items for controlling the content displayed on the console side screen in real time.
3. A multi-screen interaction method as claimed in claim 1, wherein nodejs is used to build a message service platform on the server side.
4. A multi-screen interaction method as claimed in claim 1, wherein the establishing of the communication link specifically includes:
when multi-screen interaction operation is carried out, a display terminal, a control terminal and an intelligent terminal respectively read configuration files to obtain addresses of nodejs server terminals;
establishing a communication link based on a Socket communication mechanism according to the nodejs server terminal address;
the display end, the control end, the intelligent terminal and the message service platform are respectively provided with independent communication links.
5. A multi-screen interaction method as claimed in claim 1, wherein the step of synchronizing the interaction information of the interacting party and the intelligent terminal to the display screen in real time via the communication link specifically comprises:
the participant sends interaction request information to the server;
the server acquires interaction information according to the interaction request information and transmits the interaction information to a display screen through a message service platform;
and displaying the interactive information on a display screen.
6. A multi-screen interaction method as claimed in claim 1, wherein controlling the specific content displayed on the display-side screen through the communication link specifically includes:
generating a control command through a plurality of control items of a control terminal screen;
transmitting the control command to a message service platform via a communication link;
the message service platform transmits the control command to a display end;
and the display end executes the control command.
7. A multi-screen interaction device, the device comprising:
the platform building module is used for building a message service platform on the server side by using nodejs;
the communication module is used for establishing a communication link based on a Socket communication mechanism and controlling data transmission between the message service platform and the display end screen, between the control end screen and the intelligent terminal screen;
the control end is used for visually displaying the control items, generating a control command and controlling the content displayed on the screen of the display end;
the intelligent terminal is used for providing multimedia resources, creating an interactive link and allowing a participant to generate interactive information;
and the display terminal is used for displaying the multimedia resources and the interactive information on a large screen.
8. A multi-screen interactive system, the system comprising: a memory and a processor;
the memory is to store one or more program instructions;
the processor, configured to execute one or more program instructions to perform the method of any of claims 1-6.
9. A computer-readable storage medium containing one or more program instructions for performing the method of any of claims 1-6 by a multi-screen interactive system.
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| CN201910950632.7A CN110620953A (en) | 2019-10-08 | 2019-10-08 | Multi-screen interaction method, device and system |
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| CN201910950632.7A CN110620953A (en) | 2019-10-08 | 2019-10-08 | Multi-screen interaction method, device and system |
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| CN110620953A true CN110620953A (en) | 2019-12-27 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629240A (en) * | 2020-05-06 | 2020-09-04 | 上海幻电信息科技有限公司 | Multi-screen interactive display method and device |
| CN111966310A (en) * | 2020-07-10 | 2020-11-20 | 零乙科技有限公司 | Intelligent multi-screen interaction system |
| CN112241247A (en) * | 2020-10-09 | 2021-01-19 | 安徽讯呼信息科技有限公司 | Interactive intelligent display screen can be shielded more |
| CN112860368A (en) * | 2021-03-15 | 2021-05-28 | 重庆度小满优扬科技有限公司 | Synchronous operation method, system, program product, storage medium and equipment |
| CN113377318A (en) * | 2021-06-30 | 2021-09-10 | 苏州科达科技股份有限公司 | Display screen control method, device and system |
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| CN113542857A (en) * | 2020-04-13 | 2021-10-22 | 中兴通讯股份有限公司 | Screen projection method and device, projection equipment, screen projection playing equipment and storage medium |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801641A (en) * | 2011-05-25 | 2012-11-28 | 新浪网技术(中国)有限公司 | Information display system and method |
| WO2014005053A1 (en) * | 2012-06-29 | 2014-01-03 | Avocent Huntsville Corp. | System and method for single kvm client accommodating multiple different video compression technologies |
| CN104980807A (en) * | 2014-04-09 | 2015-10-14 | 海尔集团公司 | Method and terminal for multimedia interaction |
| WO2015162550A1 (en) * | 2014-04-22 | 2015-10-29 | Screemo Ltd. | System, device, and method for interactive communications among mobile devices and ip-connected screens |
| CN105187934A (en) * | 2015-08-24 | 2015-12-23 | 天脉聚源（北京）科技有限公司 | Terminal platform for television interactive system |
| CN105635259A (en) * | 2015-12-25 | 2016-06-01 | 上海建坤信息技术有限责任公司 | Multiscreen real-time interaction system based on Web technology |
| CN106231375A (en) * | 2016-07-26 | 2016-12-14 | 西安诺瓦电子科技有限公司 | People's screen interaction voting method |
| CN107040798A (en) * | 2016-02-04 | 2017-08-11 | 深圳市光息谷科技发展有限公司 | Interaction display control method, system, server, control terminal and playback terminal |
| CN107797781A (en) * | 2016-09-02 | 2018-03-13 | 中兴通讯股份有限公司 | Multi-screen interactive connection method and terminal |
| CN109472638A (en) * | 2018-10-23 | 2019-03-15 | 佛山欧神诺云商科技有限公司 | A kind of wechat small routine activity management method and device |
| CN110225382A (en) * | 2019-05-27 | 2019-09-10 | 上海天怀信息科技有限公司 | Audio-video-interactive integration operating software based on split screen control technology |
| CN110267066A (en) * | 2019-05-14 | 2019-09-20 | 平安科技（深圳）有限公司 | Data transmission method, device, computer equipment and computer readable storage medium |
-
2019
- 2019-10-08 CN CN201910950632.7A patent/CN110620953A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801641A (en) * | 2011-05-25 | 2012-11-28 | 新浪网技术(中国)有限公司 | Information display system and method |
| WO2014005053A1 (en) * | 2012-06-29 | 2014-01-03 | Avocent Huntsville Corp. | System and method for single kvm client accommodating multiple different video compression technologies |
| CN104980807A (en) * | 2014-04-09 | 2015-10-14 | 海尔集团公司 | Method and terminal for multimedia interaction |
| WO2015162550A1 (en) * | 2014-04-22 | 2015-10-29 | Screemo Ltd. | System, device, and method for interactive communications among mobile devices and ip-connected screens |
| CN105187934A (en) * | 2015-08-24 | 2015-12-23 | 天脉聚源（北京）科技有限公司 | Terminal platform for television interactive system |
| CN105635259A (en) * | 2015-12-25 | 2016-06-01 | 上海建坤信息技术有限责任公司 | Multiscreen real-time interaction system based on Web technology |
| CN107040798A (en) * | 2016-02-04 | 2017-08-11 | 深圳市光息谷科技发展有限公司 | Interaction display control method, system, server, control terminal and playback terminal |
| CN106231375A (en) * | 2016-07-26 | 2016-12-14 | 西安诺瓦电子科技有限公司 | People's screen interaction voting method |
| CN107797781A (en) * | 2016-09-02 | 2018-03-13 | 中兴通讯股份有限公司 | Multi-screen interactive connection method and terminal |
| CN109472638A (en) * | 2018-10-23 | 2019-03-15 | 佛山欧神诺云商科技有限公司 | A kind of wechat small routine activity management method and device |
| CN110267066A (en) * | 2019-05-14 | 2019-09-20 | 平安科技（深圳）有限公司 | Data transmission method, device, computer equipment and computer readable storage medium |
| CN110225382A (en) * | 2019-05-27 | 2019-09-10 | 上海天怀信息科技有限公司 | Audio-video-interactive integration operating software based on split screen control technology |
Non-Patent Citations (2)
| Title |
|---|
| HI现场: "关于活动"二维码"的几个常见问题", 《HTTP://BBS.HIXIANCHANG.COM/FORUM.PHP?MOD=VIEWTHREAD&TID=1332》 * |
| R. YADAV ET AL.: "Matrix scan: A switch aided screen traversal mechanism for motor disabled", 《6TH INTERNATIONAL CONFERENCE ON MOBILE COMPUTING, APPLICATIONS AND SERVICES》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113542857A (en) * | 2020-04-13 | 2021-10-22 | 中兴通讯股份有限公司 | Screen projection method and device, projection equipment, screen projection playing equipment and storage medium |
| CN111629240A (en) * | 2020-05-06 | 2020-09-04 | 上海幻电信息科技有限公司 | Multi-screen interactive display method and device |
| US11910072B2 (en) | 2020-05-06 | 2024-02-20 | Shanghai Hode Information Technology Co., Ltd. | Multi-screen interactive display method and apparatus |
| CN111966310A (en) * | 2020-07-10 | 2020-11-20 | 零乙科技有限公司 | Intelligent multi-screen interaction system |
| CN113489934A (en) * | 2020-08-24 | 2021-10-08 | 青岛海信电子产业控股股份有限公司 | Intelligent housekeeper server, system and screen remote interaction method |
| CN112241247A (en) * | 2020-10-09 | 2021-01-19 | 安徽讯呼信息科技有限公司 | Interactive intelligent display screen can be shielded more |
| CN112860368A (en) * | 2021-03-15 | 2021-05-28 | 重庆度小满优扬科技有限公司 | Synchronous operation method, system, program product, storage medium and equipment |
| CN113377318A (en) * | 2021-06-30 | 2021-09-10 | 苏州科达科技股份有限公司 | Display screen control method, device and system |
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Application publication date: 20191227 |