CN111726660A - Method, system, terminal and storage medium for projecting document to television - Google Patents
Method, system, terminal and storage medium for projecting document to television Download PDFInfo
- Publication number
- CN111726660A CN111726660A CN201910209801.1A CN201910209801A CN111726660A CN 111726660 A CN111726660 A CN 111726660A CN 201910209801 A CN201910209801 A CN 201910209801A CN 111726660 A CN111726660 A CN 111726660A
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- China
- Prior art keywords
- document
- television
- wireless connection
- played
- projecting
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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
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- 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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- 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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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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
- H04N21/43—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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
- H04N21/43—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
Abstract
The application discloses a method, a system, a terminal and a storage medium for projecting a document to a television, wherein the method comprises the following steps: establishing wireless connection with a television; and synchronizing the played document data to the television through the wireless connection. The method and the device can realize flexible projection of the document to the television.
Description
Technical Field
The present invention relates to a document projection technology, and more particularly, to a method, a system, a terminal, and a storage medium for projecting a document onto a television.
Background
When a multi-person conference occurs, people who participate in the conference often need to share a conference document, and the current mode of sharing the conference document by multiple persons includes:
firstly, connecting a device for playing a document to a television through a cable, and displaying a device playing interface in a mirror image mode;
and secondly, each person participating in the conference carries a mobile device, and the conference document is synchronously played in a multi-person conference mode.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method, a system, a terminal and a storage medium for projecting a document to a television, which can realize flexible projection of the document to the television.
To achieve the object of the present invention, the present invention provides a method of projecting a document to a television, comprising:
establishing wireless connection with a television;
and synchronizing the played document data to the television through the wireless connection.
As an implementation manner, the establishing a wireless connection with a television includes:
and establishing wireless connection with the television by acquiring the two-dimension code information of the television.
As an implementation, the method further comprises:
besides synchronizing the played document data to the television through the wireless connection, synchronizing the edited data of the played document to the television through the wireless connection.
As an implementation, the method further comprises:
after establishing wireless connection with a television, selecting a document name of a document to be synchronized, and synchronizing the played document data to the television through the wireless connection if the document name of the played document is the selected document name when the document is played.
The present application further provides a system for projecting a document onto a television, comprising:
the connection establishing module is used for establishing wireless connection with the television;
and the data transmission module is used for synchronizing the played document data to the television through the wireless connection.
As an implementation manner, the connection establishing module is configured to establish a wireless connection with a television, and includes:
and establishing wireless connection with the television by acquiring the two-dimension code information of the television.
As an implementation manner, the data transmission module is further configured to synchronize the editing data of the played document to the television through the wireless connection.
As an implementation manner, the data transmission module is further configured to select a document name of a document to be synchronized, and when the document is played, if the document name of the played document is the selected document name, synchronize the played document data to the television through the wireless connection.
The present application also provides a computer-readable storage medium having stored thereon computer-executable instructions which, when executed by a processor, perform the steps of the method of projecting a document onto a television set as described above.
The present application further provides a terminal for projecting a document to a television, comprising:
a memory for storing computer executable instructions;
a processor for executing the computer-executable instructions to perform the steps of the method of projecting a document to a television set of any one of claims 1 to 4.
Compared with the prior art, the method comprises the steps of establishing wireless connection with the television; and synchronizing the played document data to the television through the wireless connection, so that flexible projection of the document to the television is realized.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a flowchart of a method for projecting a document onto a television according to an embodiment of the present invention;
fig. 2 is a block diagram of a system for projecting a document onto a television according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
The existing conference document sharing mode has the following defects:
firstly, the equipment for playing the document is connected to the television through a cable, so that the equipment is easily limited by factors such as the length of a connecting line, the surrounding environment and the like, and the equipment is not flexible to use;
secondly, if each person participating in the conference needs to carry a mobile device, inconvenience is brought to the participants.
An embodiment of the present invention provides a method for projecting a document onto a television, and as shown in fig. 1, the method includes:
s101, establishing wireless connection with a television;
s102, the played document data is synchronized to the television through the wireless connection.
As an implementation manner, the method further includes:
and selecting a document name of a document to be synchronized, and synchronizing the played document data to the television through the wireless connection if the document name of the played document is the selected document name when the document is played. The embodiment of the invention can select the document data synchronized to the television.
As an implementation manner, the establishing a wireless connection with a television includes:
and establishing wireless connection with the television by acquiring the two-dimension code information of the television. The two-dimension code of the television is used for identity recognition of the television, and a user can obtain the information of the two-dimension code by accessing an APP (application) installed on the television.
As an implementation manner, the method further includes:
in addition to synchronizing the played document data to the television through the wireless connection, synchronizing the edit data of the played document to the television through the wireless connection, where the edit data of the played document may include: annotations to a document, animations added to a document, sound data, scribble data to a document.
According to the embodiment, the device for playing the document is connected to the television in a wireless mode, and the device is more flexible to use compared with a wired connection.
An embodiment of the present invention further provides a system for projecting a document onto a television, as shown in fig. 2, the system includes:
a connection establishing module 201, configured to establish a wireless connection with a television;
and the data transmission module 202 is configured to synchronize the played document data to the television through the wireless connection.
As an implementation manner, the data transmission module 202 is further configured to select a document name of a document to be synchronized, and when the document is played, if the document name of the played document is the selected document name, synchronize the played document data to the television through the wireless connection. The embodiment of the invention can select the document data synchronized to the television.
As an implementation manner, the connection establishing module 201 is configured to establish a wireless connection with a television, and includes:
and establishing wireless connection with the television by acquiring the two-dimension code information of the television. The two-dimension code of the television is used for identity recognition of the television, and a user can obtain the information of the two-dimension code by accessing an APP (application) installed on the television.
As an implementation manner, the data transmission module 202 is further configured to synchronize the editing data of the playing document to the television through the wireless connection, where the editing data of the playing document may include: annotations to a document, animations added to a document, sound data, scribble data to a document.
According to the embodiment, the device for playing the document is connected to the television in a wireless mode, and the device is more flexible to use compared with a wired connection.
Embodiments of the present invention also provide a computer-readable storage medium, which stores computer-executable instructions, and when executed by a processor, implement the steps of the method for projecting a document onto a television set according to the foregoing embodiments.
The embodiment of the invention also provides a terminal for projecting the document to the television, which comprises:
a memory for storing computer executable instructions;
a processor for executing the computer executable instructions to implement the steps of the method of projecting a document to a television set as described in the previous embodiments.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
Claims (10)
1. A method of projecting a document onto a television, comprising:
establishing wireless connection with a television;
and synchronizing the played document data to the television through the wireless connection.
2. The method of projecting a document onto a television set according to claim 1, wherein said establishing a wireless connection with a television set comprises:
and establishing wireless connection with the television by acquiring the two-dimension code information of the television.
3. The method of projecting a document onto a television set according to claim 1 or 2, the method further comprising:
besides synchronizing the played document data to the television through the wireless connection, synchronizing the edited data of the played document to the television through the wireless connection.
4. The method of projecting a document onto a television set of claim 1, the method further comprising:
after establishing wireless connection with a television, selecting a document name of a document to be synchronized, and synchronizing the played document data to the television through the wireless connection if the document name of the played document is the selected document name when the document is played.
5. A system for projecting a document onto a television, comprising:
the connection establishing module is used for establishing wireless connection with the television;
and the data transmission module is used for synchronizing the played document data to the television through the wireless connection.
6. The system for projecting a document onto a television set according to claim 5, wherein the connection establishing module for establishing a wireless connection with the television set comprises:
and establishing wireless connection with the television by acquiring the two-dimension code information of the television.
7. The system for projecting a document onto a television according to claim 5 or 6,
the data transmission module is further configured to synchronize the editing data of the played document to the television through the wireless connection.
8. The system for projecting a document onto a television according to claim 5,
and the data transmission module is also used for selecting the document name of the document to be synchronized, and when the document is played, if the document name of the played document is the selected document name, the played document data is synchronized to the television through the wireless connection.
9. A computer-readable storage medium storing computer-executable instructions which, when executed by a processor, perform the steps of the method of projecting a document onto a television set as claimed in any one of claims 1 to 4.
10. A terminal for projecting a document onto a television, comprising:
a memory for storing computer executable instructions;
a processor for executing the computer-executable instructions to perform the steps of the method of projecting a document to a television set of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209801.1A CN111726660A (en) | 2019-03-19 | 2019-03-19 | Method, system, terminal and storage medium for projecting document to television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209801.1A CN111726660A (en) | 2019-03-19 | 2019-03-19 | Method, system, terminal and storage medium for projecting document to television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111726660A true CN111726660A (en) | 2020-09-29 |
Family
ID=72563263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910209801.1A Withdrawn CN111726660A (en) | 2019-03-19 | 2019-03-19 | Method, system, terminal and storage medium for projecting document to television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111726660A (en) |
Citations (8)
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| US20080062247A1 (en) * | 2006-08-28 | 2008-03-13 | Henri Duong | Transmission of image for telephone, computer PC, laptop |
| CN103957368A (en) * | 2011-12-30 | 2014-07-30 | 南阳首控光电有限公司 | Intelligent laser projector based on Android operating system |
| US20160112423A1 (en) * | 2000-06-27 | 2016-04-21 | Luis M. Ortiz | Systems, methods and apparatuses for brokering data between wireless devices, servers and data rendering devices |
| US20160353161A1 (en) * | 2014-07-07 | 2016-12-01 | Le Holdings (Beijing) Co., Ltd. | One-screen sharing method, device and system |
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| CN108063820A (en) * | 2017-12-19 | 2018-05-22 | 广州敬信药草园信息科技有限公司 | A kind of throwing screen synchronous method of cloud meeting |
| CN108124173A (en) * | 2017-12-11 | 2018-06-05 | 深圳创维－Rgb电子有限公司 | A kind of one-to-many throw shields display methods, system and storage medium |
| CN109120970A (en) * | 2018-09-30 | 2019-01-01 | 珠海市君天电子科技有限公司 | It is a kind of wirelessly to throw screen method, terminal device and storage medium |
-
2019
- 2019-03-19 CN CN201910209801.1A patent/CN111726660A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160112423A1 (en) * | 2000-06-27 | 2016-04-21 | Luis M. Ortiz | Systems, methods and apparatuses for brokering data between wireless devices, servers and data rendering devices |
| US20080062247A1 (en) * | 2006-08-28 | 2008-03-13 | Henri Duong | Transmission of image for telephone, computer PC, laptop |
| CN103957368A (en) * | 2011-12-30 | 2014-07-30 | 南阳首控光电有限公司 | Intelligent laser projector based on Android operating system |
| US20160353161A1 (en) * | 2014-07-07 | 2016-12-01 | Le Holdings (Beijing) Co., Ltd. | One-screen sharing method, device and system |
| CN106658131A (en) * | 2017-02-07 | 2017-05-10 | 上海与德信息技术有限公司 | Smart television control method and device based on smart terminal application program |
| CN108124173A (en) * | 2017-12-11 | 2018-06-05 | 深圳创维－Rgb电子有限公司 | A kind of one-to-many throw shields display methods, system and storage medium |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200929 |