WO2017096868A1 - Procédé et appareil de connexion d'affichage sans fil et dispositif terminal - Google Patents

Procédé et appareil de connexion d'affichage sans fil et dispositif terminal Download PDF

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Publication number
WO2017096868A1
WO2017096868A1 PCT/CN2016/089015 CN2016089015W WO2017096868A1 WO 2017096868 A1 WO2017096868 A1 WO 2017096868A1 CN 2016089015 W CN2016089015 W CN 2016089015W WO 2017096868 A1 WO2017096868 A1 WO 2017096868A1
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WO
WIPO (PCT)
Prior art keywords
display device
connection
display
wireless
dimensional code
Prior art date
Application number
PCT/CN2016/089015
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English (en)
Chinese (zh)
Inventor
李鹏
Original Assignee
乐视控股（北京）有限公司
乐视移动智能信息技术（北京）有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 乐视控股（北京）有限公司, 乐视移动智能信息技术（北京）有限公司 filed Critical 乐视控股（北京）有限公司
Publication of WO2017096868A1 publication Critical patent/WO2017096868A1/fr

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Classifications

    • 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
    • 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
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • 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
    • 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
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]

Definitions

  • the present application relates to the field of terminal technologies, and in particular, to a wireless display connection method, device, and terminal device.
  • the wireless display is a Wi-Fi CERTIFIED Miracast TM certification project announced by the Wi-Fi Alliance (WFA) on September 19, 2012. Users can wirelessly project content from the Miracast-certified device, such as a mobile phone, tablet or notebook, to a receiving device that supports Miracast technology, such as a television, projector or display. Miracast formed via Wi-Fi CERTIFIED Wi-Fi Direct TM, which allows a wireless network device without Miracast interconnection point can be formed in the form of a wireless router.
  • the process of establishing a Miracast connection between two Miracast devices is complicated. Taking mobile phones and TVs as an example, the TV as the content receiving end needs to open the Miracast function in the Miracast setting interface, waiting for the mobile phone to connect. The mobile phone as the content sending end needs to open the Miracast function in the Miracast setting interface, and search for the device that opens the Miracast function nearby, and select from the device. The TV is connected.
  • the embodiment of the present application provides a wireless display connection method, device, and terminal device to establish a wireless display connection between two display devices in a simple and fast manner.
  • the embodiment of the present application provides a wireless display connection method, including: scanning a two-dimensional code image of a display device; parsing the two-dimensional code image to obtain an identifier of the display device; and corresponding to the identifier
  • the display device sends a connection request to build Establishing a wireless display connection with the display device.
  • an embodiment of the present application provides a wireless display connection device, including: a scanning module, configured to scan a two-dimensional code image of a display device; and an analysis module, configured to parse the two-dimensional code image to obtain the And an sending module, configured to send a connection request to the display device corresponding to the identifier to establish a wireless display connection with the display device.
  • an embodiment of the present application provides a terminal device, including the wireless display connection device as described above.
  • an embodiment of the present application provides a wireless display connection apparatus, including a memory, one or more processors, and one or more programs, wherein the one or more programs are processed by the one or more Performing the following operations: scanning a two-dimensional code image of the display device; parsing the two-dimensional code image to obtain an identifier of the display device; and sending a connection request to the display device corresponding to the identifier, To establish a wireless display connection with the display device.
  • embodiments of the present application provide a computer readable storage medium having stored thereon computer executable instructions that, in response to execution, cause a wireless display connection device to perform an operation,
  • the operation includes: scanning a two-dimensional code image of the display device; parsing the two-dimensional code image to obtain an identifier of the display device; and sending a connection request to the display device corresponding to the identifier to establish a connection with the display device A wireless display connection between display devices.
  • the wireless display connection method, device, and terminal device provided by the embodiment of the present invention, by scanning a two-dimensional code image of the display device, send a connection request to the corresponding display device according to the acquired identifier of the display device, to establish a connection with the display device.
  • the wireless display connection enables a simple and fast wireless display connection between two display devices.
  • FIG. 1 is a schematic flowchart diagram of an embodiment of a wireless display connection method according to an embodiment of the present application
  • FIG. 2 is a schematic flowchart diagram of still another embodiment of a wireless display connection method according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of an embodiment of a wireless display connection device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of an embodiment of a terminal device according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of still another embodiment of a wireless display connection device according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of an embodiment of a computer program product for wireless display connection according to an embodiment of the present application.
  • FIG. 1 is a schematic flowchart diagram of an embodiment of a wireless display connection method according to an embodiment of the present application.
  • the wireless display connection method of the embodiment of the present application can be applied to various terminal devices (for example, mobile phones, tablet computers, etc.) having a wireless display function.
  • the wireless display connection method in the embodiment of the present application may specifically include:
  • S101 Scan a two-dimensional code image of the display device.
  • the display device can generate a two-dimensional code image permanently used for wireless display connection when shipped from the factory.
  • the two-dimensional code image can be generated based on the identity of the wireless display device.
  • the terminal device sends a connection request to the display device corresponding to the identifier according to the identifier of the display device acquired from the two-dimensional code image, and the display device establishes a wireless display connection with the terminal device after receiving the connection request.
  • the wireless display connection method of the embodiment of the present invention can be implemented only on the premise that the display device is enabled to turn on the wireless display function. Therefore, the display device can be set to enable the wireless display function by default after the power is turned on.
  • the terminal device only needs to scan the two-dimensional code image of the display device, and then automatically finds the display device and triggers the wireless display connection.
  • the wireless display connection method of the embodiment of the present invention scans the two-dimensional code image of the display device and sends a connection request to the corresponding display device according to the acquired identifier of the display device to establish a wireless display connection with the display device.
  • FIG. 2 is a schematic flowchart diagram of still another embodiment of a wireless display connection method according to an embodiment of the present disclosure.
  • the wireless display connection method of the embodiment of the present application can be applied to various terminal devices (for example, mobile phones, tablet computers, etc.) having a wireless display function.
  • the wireless display connection method in the embodiment of the present application is a possible implementation manner of the wireless display connection method in the embodiment shown in FIG.
  • S201 Scan a two-dimensional code image of the display device.
  • the display device can generate a two-dimensional code image permanently used for wireless display connection when shipped from the factory.
  • the two-dimensional code image may be based on the identification of the display device, and the monitoring channel information and/or the Wi-Fi Protected Setup (WPS) connection method. generate.
  • WPS Wi-Fi Protected Setup
  • S203 Send a connection request to the display device corresponding to the identifier by using a monitoring channel corresponding to the monitoring channel information and/or using a WPS connection manner to establish a wireless display connection with the display device.
  • the terminal device uses the monitoring channel corresponding to the monitoring channel information and/or adopts according to the identifier of the display device acquired from the two-dimensional code image, and the listen channel information and/or the wireless security setting WPS connection mode.
  • the WPS connection mode sends a connection request to the display device corresponding to the identifier, and the display device automatically establishes a wireless display connection with the terminal device after receiving the connection request.
  • the WPS connection mode may specifically be a personal identification code PIN connection method or the like.
  • the wireless display connection method in the embodiment of the present application may further include: acquiring a PIN key when parsing the two-dimensional code image.
  • the wireless display connection method of the embodiment of the present application may further include: sending the PIN key to the display device in response to the key request sent by the display device.
  • the terminal device sends a connection request to the display device corresponding to the identifier, the display device receives the connection request, and sends a key request to the terminal device, the terminal device receives the key request, and sends the PIN key to the display device.
  • the display device determines whether the PIN key is correct, and if it is correct, automatically establishes a wireless display connection with the terminal device.
  • the wireless display connection method of the embodiment of the present invention can be implemented only on the premise that the display device is enabled to turn on the wireless display function. Therefore, the display device can be set to enable the wireless display function by default after the power is turned on.
  • the terminal device only needs to scan the two-dimensional code image of the display device, and then automatically finds the display device and triggers the wireless display connection.
  • the wireless display connection method of the embodiment of the present invention sends a connection request to the corresponding display device according to the acquired identifier of the display device by scanning the two-dimensional code image of the display device.
  • a simple and fast wireless display connection between the two display devices is achieved.
  • FIG. 3 is a schematic structural diagram of an embodiment of a wireless display connection device according to an embodiment of the present application.
  • the wireless display connection device of the embodiment of the present application can be installed in various terminal devices (for example, mobile phones, tablet computers, etc.) having a wireless display function, and the wireless display connection method of the embodiment shown in FIG. 1 is executed.
  • the wireless display connection device of the embodiment of the present application may specifically include a scanning module 31, a parsing module 32, and a sending module 33. among them:
  • the scanning module 31 is configured to scan a two-dimensional code image of the display device.
  • the parsing module 32 is configured to parse the two-dimensional code image to obtain an identifier of the display device.
  • the sending module 33 is configured to send a connection request to the display device corresponding to the identifier to establish a wireless display connection with the display device.
  • parsing module 32 is further configured to: parse the two-dimensional code image, obtain the intercept channel information, and/or the wireless security setting WPS connection manner.
  • the sending module 33 is specifically configured to: send a connection request to the display device corresponding to the identifier by using a listening channel corresponding to the monitoring channel information and/or using a WPS connection manner to establish a wireless display connection with the display device.
  • the WPS connection mode may specifically be a personal identification code PIN connection mode.
  • parsing module 32 is further configured to: parse the two-dimensional code image to obtain a PIN key.
  • the sending module 33 is further configured to: after sending the connection request to the display device corresponding to the identifier, send the PIN key to the display device in response to the key request sent by the display device.
  • the wireless display connection device of the embodiment of the present invention sends a connection request to the corresponding display device according to the acquired identifier of the display device by scanning the two-dimensional code image of the display device. To establish a wireless display connection with the display device, a simple and fast wireless display connection between the two display devices is achieved.
  • FIG. 4 is a schematic structural diagram of an embodiment of a terminal device according to an embodiment of the present disclosure.
  • the terminal device in the embodiment of the present application may be any existing terminal device (for example, a mobile phone, a tablet computer, etc.) having a wireless display function, and the wireless display connection method of the embodiment shown in FIG. 1 or FIG. 2 may be performed.
  • the terminal device 41 of the embodiment of the present application includes the wireless display connection device 42 of the embodiment shown in FIG.
  • the terminal device of the embodiment of the present invention sends a connection request to the corresponding display device according to the acquired identifier of the display device by scanning the two-dimensional code image of the display device, so as to establish a wireless display connection with the display device, which is simple. Quickly establish a wireless display connection between two display devices.
  • FIG. 5 is a schematic structural diagram of still another embodiment of a wireless display connection device according to an embodiment of the present application.
  • the wireless display connection device of the embodiment of the present application includes a memory 61, one or more processors 62, and one or more programs 63.
  • the one or more programs 63 when executed by one or more processors 62, perform any of the above-described embodiments.
  • the wireless display connection device provided by the embodiment of the present application sends a connection request to the corresponding display device according to the acquired identifier of the display device by scanning the two-dimensional code image of the display device to establish a wireless display connection with the display device.
  • a simple and fast wireless display connection between two display devices is achieved.
  • FIG. 6 is a schematic structural diagram of an embodiment of a computer program product for wireless display connection according to an embodiment of the present application.
  • the computer program product 71 for wireless display connection of the embodiment of the present application may include a signal bearing medium 72.
  • Signal bearing medium 72 may include one or more instructions 73 that, when executed by, for example, a processor, may provide the functionality described above with respect to Figures 1-4.
  • the instructions 73 can include: one or more instructions for scanning a two-dimensional code image of the display device; one or more instructions for parsing the two-dimensional code image to obtain an identification of the display device; And one or more instructions for transmitting a connection request to the display device corresponding to the identification to establish a wireless display connection with the display device.
  • the wireless display connection device can perform one or more of the steps shown in FIG. 1 in response to instruction 73.
  • signal bearing medium 72 can include computer readable media 74 such as, but not limited to, a hard disk drive, a compact disk (CD), a digital versatile disk (DVD), a digital tape, a memory, and the like.
  • the signal bearing medium 72 can include a recordable medium 75 such as, but not limited to, a memory, a read/write (R/W) CD, an R/W DVD, and the like.
  • the signal bearing medium 72 can include a communication medium 76 such as, but not limited to, a digital and/or analog communication medium (eg, fiber optic cable, waveguide, wired communication link, wireless communication link, etc.).
  • the computer program product 71 can be transmitted to one or more modules of the wireless display connection device via the RF signal bearing medium 72, wherein the signal bearing medium 72 is comprised of a wireless communication medium (eg, a wireless communication medium compliant with the IEEE 802.11 standard) ) Transfer.
  • a wireless communication medium eg, a wireless communication medium compliant with the IEEE 802.11 standard
  • the computer program product of the embodiment of the present invention scans the two-dimensional code image of the display device, and sends a connection request to the corresponding display device according to the acquired identifier of the display device to establish a wireless display connection with the display device, thereby realizing Quickly and quickly establish a wireless display connection between two display devices.
  • the various embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware.
  • the above technical solution may be embodied in the form of a software product in essence or in the form of a software product.
  • the computer software product may be stored in a computer readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform various implementations.
  • a computer device which may be a personal computer, server, or network device, etc.

Abstract

Des modes de réalisation de la présente invention concernent un procédé et un appareil de connexion d'affichage sans fil, et un dispositif terminal. Le procédé consiste : à balayer une image de code bidimensionnel d'un dispositif d'affichage ; à analyser l'image de code bidimensionnel pour acquérir une identification du dispositif d'affichage ; et à envoyer une requête de connexion au dispositif d'affichage correspondant à l'identification, afin d'établir une connexion d'affichage sans fil avec le dispositif d'affichage. Dans le procédé et l'application de connexion d'affichage sans fil et le dispositif terminal fournis dans des modes de réalisation de la présente invention, une image de code bidimensionnel d'un dispositif d'affichage est balayée, et une requête de connexion est envoyée au dispositif d'affichage correspondant selon l'identification acquise, de manière à établir une connexion d'affichage sans fil avec le dispositif d'affichage, et par conséquent une connexion d'affichage sans fil entre deux dispositifs d'affichage est établie facilement et rapidement.
PCT/CN2016/089015 2015-12-11 2016-07-07 Procédé et appareil de connexion d'affichage sans fil et dispositif terminal WO2017096868A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510920931.8A CN105898461A (zh) 2015-12-11 2015-12-11 无线显示连接方法、装置及终端设备
CN201510920931.8 2015-12-11

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