WO2013110222A1 - Procédé de commande de prévisualisation, terminal maître, et télévision intelligente - Google Patents

Procédé de commande de prévisualisation, terminal maître, et télévision intelligente Download PDF

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Publication number
WO2013110222A1
WO2013110222A1 PCT/CN2012/072184 CN2012072184W WO2013110222A1 WO 2013110222 A1 WO2013110222 A1 WO 2013110222A1 CN 2012072184 W CN2012072184 W CN 2012072184W WO 2013110222 A1 WO2013110222 A1 WO 2013110222A1
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WO
WIPO (PCT)
Prior art keywords
communication connection
module
data
smart
epg information
Prior art date
Application number
PCT/CN2012/072184
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English (en)
Chinese (zh)
Inventor
赵栋
杨杰
傅启洪
朱渊
范勇
魏攀
Original Assignee
中兴通讯股份有限公司
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Publication date
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Publication of WO2013110222A1 publication Critical patent/WO2013110222A1/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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8549—Creating video summaries, e.g. movie trailer
    • 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
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL

Definitions

  • the present invention relates to the field of control technologies for smart televisions, and more particularly to a preview control method, a control terminal, and a smart television.
  • NFC Near Field Communication
  • RFID Radio Frequency Identification
  • the Electronic Program Guide is used to provide indexing and navigation functions for various program information.
  • the EPG interface provides a variety of menus, dynamic or static multimedia program content and buttons for users to preview and select programs.
  • the EPG information includes basic EPG information and extended EPG information.
  • the basic EPG information refers to the EPG information described by the service information table SI, which uses the table transmission method, which is a network information table ( ⁇ ), a service group association table (BAT), a service description table (SDT), and an event information table. (EIT) and mapping table (EMT).
  • Extended EPG information complements basic EPG information and describes extended information on networks, business groups, services, events, EPG providers, and advertising.
  • Extended EPG information is represented by Extensible Markup Language (XML), which is encapsulated into a file system with a multi-level directory structure.
  • XML Extensible Markup Language
  • Embodiments of the present invention provide a preview control method, a control terminal, and a smart TV, which can satisfy the user's demand for television control.
  • a preview control method of the present invention includes:
  • the control terminal establishes a first communication connection with the smart television, and acquires electronic program menu (EPG) information from the smart television through the first communication connection;
  • EPG electronic program menu
  • the control terminal provides a preview of the television program to the user according to the EPG information, and transmits uniform resource locator (URL) data of the program selected by the user to the smart television, so that the smart television plays the program selected by the user.
  • URL uniform resource locator
  • the method also includes:
  • the control terminal After the control terminal establishes the first communication connection with the smart TV, the data required for the second communication connection is established through interaction with the smart TV through the first communication connection, and the data of the opposite end and the smart according to the interaction are obtained.
  • the television establishes a second communication connection;
  • the control terminal transmits the URL data of the program selected by the user to the smart TV through the second communication connection.
  • the first communication connection established by the control terminal with the smart television is a near field communication point-to-point (NFC P2P) communication connection; and the second communication connection is a bit stream (BT) communication connection.
  • NFC P2P near field communication point-to-point
  • BT bit stream
  • the embodiment of the present invention further provides a smart television, comprising: an EPG system module, a remote side first communication connection module, a first data processing module, and a remote side second communication connection module, wherein: the EPG system module is configured to The EPG information is stored, and when the control terminal requests the EPG information, the EPG information is sent to the remote communication side first communication connection module, and the user selected program is played according to the URL data of the program selected by the user;
  • the remote side first communication connection module is configured to: establish a first communication connection with the control terminal, send the EPG information to the control terminal by using the first communication connection, and establish a second communication connection with the control terminal Required data;
  • the first data processing module is configured to: parse data required for establishing a second communication connection of the peer end obtained by the first communication connection module on the remote side, and send the parsed data to the remote side second communication Connecting the module, and packaging the local data required to establish the second communication connection, and sending the data to The remote side first communication connection module;
  • the remote side second communication connection module is configured to: establish a second communication connection with the control terminal according to the data parsed by the first data processing module, and receive a URL of the program selected by the user by using the second communication connection Data is sent to the EPG system module.
  • the EPG system module includes a first storage module of EPG information, where:
  • the EPG information first storage module is configured to send the EPG information to the remote side first communication connection module after receiving the EPG information acquisition request.
  • the remote side first communication connection module includes a first sending module and a first receiving module, where: the first sending module is configured to send EPG information and a local data required to establish a second communication connection to the control terminal;
  • the first receiving module is configured to receive data required for establishing a second communication connection of the peer end sent by the control terminal, and send data required for establishing the second communication connection of the opposite end to the first data processing module.
  • the first data processing module includes a first parsing module and a first encapsulating module, where: the first parsing module is configured to parse the peer established by the remote side first communication connecting module to establish a second communications connection Data to be parsed, and the parsed data is sent to the remote communication side second communication connection module;
  • the first encapsulating module is configured to encapsulate local data required for establishing a second communication connection, and send the encapsulated data to the remote side first communication connection module.
  • the embodiment of the present invention further provides a control terminal, including: a first communication connection module on the terminal side, a second data processing module, a second communication connection module on the terminal side, a second storage module of the EPG information, and an EPG information browsing module, where:
  • the first communication connection module on the terminal side is configured to: establish a first communication connection with the smart TV, obtain EPG information from the smart TV through the first communication connection, and save the EPG information to the second EPG information. Storing a module, and interacting with the smart television to establish data required for a second communication connection;
  • the second data processing module is configured to: parse data required for establishing a second communication connection of the peer end obtained by the first communication connection module on the terminal side, and send the parsed data to the terminal a second communication connection module, and packaging the local data required for establishing the second communication connection, and sending the data to the first communication connection module of the terminal side;
  • the terminal-side second communication connection module is configured to: establish a second communication connection with the smart TV according to the data parsed by the second data processing module, and send the URL data of the program selected by the user to the smart television;
  • the EPG information second storage module is configured to store EPG information acquired by the terminal side first communication connection module from the smart TV;
  • the EPG information browsing module is configured to: provide a TV program preview to the user according to the EPG information, and send the URL data of the program selected by the user to the smart TV through the second communication connection module of the terminal side, so that the smart TV plays the user Choose a show.
  • the terminal-side first communication connection module includes a second sending module and a second receiving module, where: the second sending module is configured to: send an EPG information acquisition request to the smart TV, and establish a second communication locally. The data required for the connection is sent to the smart TV;
  • the second receiving module is configured to: receive EPG information sent by the smart TV and data required for establishing a second communication connection of the peer end, send the EPG information to the second storage module of the EPG information, and establish a second communication of the peer end The data required for the connection is sent to the second data processing module.
  • the second data processing module includes a second parsing module and a second encapsulating module, where: the second parsing module is configured to: parse the second communication connection established by the peer end received by the first communication connection module on the terminal side The data to be parsed is sent to the second communication connection module of the terminal side;
  • the second encapsulating module is configured to encapsulate the data required for establishing the second communication connection, and send the encapsulated data to the first communication connection module of the terminal side.
  • the user of the present invention can realize the visual preview function through the control terminal such as the mobile terminal while watching the television program on the smart TV, preview other television programs, and issue control commands through the established BT communication connection to realize the smart television.
  • the preview control can meet the control requirements of the typical television program visual preview, and can solve the problem that the control relationship existing when the mobile terminal controls the television is inconvenient.
  • FIG. 1 is a flow chart of a preview control method according to an embodiment of the present invention.
  • FIG. 2 is a structural block diagram of a smart television according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of a control terminal according to an embodiment of the present invention.
  • FIG. 4 is a structural block diagram of information interaction according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of a preview control method according to an embodiment of the present invention.
  • the control terminal (such as a mobile phone and other terminal devices) establishes a first communication connection with the smart TV, acquires EPG information from the smart TV through the first communication connection, provides television program preview to the user by using the EPG information, and, with the smart TV Interacting with the data required for establishing the second communication connection, establishing a second communication connection with the smart TV according to the data required for establishing the second communication connection obtained by the interaction, and after the user selects the program, the uniform resource locator data of the program selected by the user
  • the smart TV transmits the program selected by the user according to the uniform resource locator data sent by the control terminal through the second communication connection.
  • the first communication connection established between the control terminal and the smart TV is a near field communication point-to-point (NFC P2P) communication connection;
  • the second communication connection is a bit stream (BitTorrent, BT) connection; establishing a second communication connection station
  • the required data is OOB (out-of-band) data.
  • the first communication connection of this embodiment may also be a communication connection mode other than the NFC P2P communication connection, and the second communication connection may also be a communication connection mode other than the BT connection.
  • the implementation of the control of the smart TV in the embodiment includes: Step 101: The NFC-enabled control terminal is located close to the NFC communication location designated by the smart TV, and an NFC P2P communication connection is established between the two.
  • Step 102 The control terminal uses the established NFC P2P communication connection to perform information interaction with the smart television, including EPG information and OOB data required for quickly establishing a BT communication connection;
  • Step 103 The control terminal uses the received EPG information to implement a visual preview of the television program, and after the user selects the program, encapsulates the URL data of the program selected by the user;
  • Step 104 The control terminal interacts with the smart TV through the OOB data, establishes a BT communication connection, and transmits the URL data of the program selected by the user to the smart TV through the established BT communication connection, thereby implementing remote control communication between the two. connection.
  • the smart TV of this embodiment includes: an EPG system module 21, a first near field communication module 22 (a remote side first communication connection module), and a first OOB data processing module 23 (first data processing Module) and first BT communication module 24 (remote side second communication connection module), wherein:
  • the EPG system module 21 is responsible for the service logic function of the system, including the user's service request and management program meta information, and plays the program according to the URL data.
  • the EPG system module 21 includes the EPG information first storage module 211, and the EPG information first storage module 211
  • the control terminal provides the EPG information requested by the control terminal, and sends the EPG information to the first near field communication module 22;
  • the first near field communication module 22 is configured to: establish a near field communication connection with the control terminal, send the EPG information to the control terminal through the near field communication connection, and interact with the control terminal to establish OOB data required for the BT communication connection, the first near
  • the field communication module 22 includes a first sending module 221 and a first receiving module 222.
  • the first sending module 221 is configured to: send the EPG information provided by the first storage module 211 of the EPG information to the control terminal, and the first OOB data processing module 23
  • the encapsulated local OOB data is sent to the control terminal.
  • the first receiving module 222 is configured to receive the OOB data of the peer end sent by the control terminal, and send the OOB data of the peer end to the first OOB data processing module 23.
  • the first OOB data processing module 23 includes a first parsing module 231 and a first encapsulating module 232.
  • the first parsing module 231 is configured to parse the OOB data of the peer end received by the first receiving module 222.
  • the parsed OOB data is sent to the first BT communication module 24 to establish a BT communication connection with the control terminal.
  • the first encapsulation module 232 is configured to: encapsulate the local OOB data, and send the encapsulated local OOB data to the first sending module. 221 is sent to the control terminal.
  • the first BT communication module 24 is configured to establish a BT communication connection with the control terminal according to the OOB data parsed by the first parsing module 231, receive the URL data sent by the peer end, and send the URL data to the EPG system module 21.
  • the control terminal of the present embodiment includes: an EPG information second storage module 31, an EPG information browsing module 32, a second near field communication module 33 (terminal side first communication connection module), and an OOB data processing module. 34 (second data processing module) and second BT communication module 35 (terminal side second communication connection module), wherein:
  • the EPG information second storage module 31 is configured to store the EPG information received by the second near field communication module 33 from the smart television;
  • the EPG information browsing module 32 is configured to: provide the TV program navigation information to the user according to the EPG information, for the user to preview and select, after the user selects the program, send the URL data of the program selected by the user to the second BT communication module 35;
  • the second near field communication module 33 includes a second sending module 331 and a second receiving module 332.
  • the second sending module 331 is configured to: send an EPG information acquisition request to the smart TV, obtain EPG information, and the second OOB data processing module 34 The encapsulated local OOB data is sent to the smart TV;
  • the second receiving module 332 is configured to: receive the EPG information sent by the smart TV and the OOB data of the peer end, and send the received EPG information to the second storage module 31 of the EPG information, The OOB data of the end is sent to the second OOB data processing module 34 for parsing;
  • the second OOB data processing module 34 includes a second parsing module 341 and a second encapsulating module 342.
  • the second parsing module 341 is configured to parse the OOB data of the peer end received by the second receiving module 332, and send the parsed OOB data of the peer end.
  • the second BT communication module 35 is configured to encapsulate the local OOB data, and send the encapsulated OOB data to the second sending module 331;
  • the second BT communication module 35 is configured to be parsed according to the second parsing module 341
  • the OOB data establishes a BT communication connection with the smart TV, and transmits the URL data of the program selected by the user to the smart TV.
  • the information interaction between the smart TV 41 and the control terminal 42 in this embodiment includes:
  • the control terminal 42 transmits an EPG information acquisition request to the smart television 41 via the second near field communication module 33, and simultaneously transmits the encapsulated OOB data;
  • the smart TV terminal 41 responds to the EPG information acquisition request, and the EPG system module 21 and the first OOB data processing module 23 respectively provide the EPG information and the encapsulated local OOB data to the first near field communication module 22, and are connected through the established NFC P2P. Transmitted to the control terminal 42;
  • the first OOB data processing module 23 of the smart TV terminal 41 parses the OOB data of the peer end transmitted by the first near field communication module 22, and provides the analysis result to the first BT communication module 24 to establish a BT communication connection;
  • the second OOB data processing module 34 parses the OOB data and provides it to the BT communication module 35 to establish a BT communication connection.
  • the second storage module 31 of the EPG information of the control terminal 42 is responsible for storing the EPG information as the source data of the EPG information browsing module 32;
  • the EPG information browsing module 32 is responsible for providing a user interface for preview navigation of the user, and finally selecting the result of the user, that is, the URL data of the program is transmitted to the second BT communication module 35, and the control data is sent through the module;
  • the first BT communication module 24 of the smart TV 41 receives the URL data of the program selected by the user from the opposite end through the established BT communication connection, and transmits the URL data to the EPG system module 21;
  • the EPG system module 21 is responsible for performing program replacement based on the URL data of the program selected by the user in response to the user request.
  • the preview control method of the present embodiment is exemplified by the control terminal using the mobile phone terminal, and includes: Step 501: The mobile terminal is located near a designated NFC communication location of the smart television, and meets a specified distance range for establishing the NFC communication;
  • Step 502 The mobile terminal establishes an NFC P2P communication connection with the smart TV as a data interaction channel between the two parties;
  • Step 503 The mobile terminal sends an EPG information acquisition request to the smart TV, and transmits the OOB data of the BT communication connection established by the mobile terminal to the opposite end;
  • Step 504 The NFC device responds, receives and parses the OOB data sent by the peer end, and transmits its OOB data and EPG information to the mobile terminal through the NFC channel, and initiates a BT communication establishment request.
  • Step 505 The mobile terminal receives all the data sent by the opposite end, and performs corresponding data processing.
  • Step 506 The two parties enter the pairing process to quickly establish a BT communication connection.
  • Step 507 The smart TV end plays the television program selected by the user, and at the same time, the user can preview and navigate other television programs on the mobile terminal side;
  • Step 508 The user selects whether to end the television program play, if yes, step 512 is performed; if not, step 509 is performed;
  • Step 509 The user selects a favorite program on the mobile terminal side
  • Step 510 The mobile terminal encapsulates the URL data of the selected program of the user, and sends the URL data to the peer end through the BT communication connection;
  • Step 511 The smart TV terminal receives the URL data, and transmits the URL data to the EPG system module, and the EPG system module responds to the user request, performs program replacement, and performs step 507;
  • Step 512 The mobile terminal side disconnects the BT communication connection with the smart TV end, and the preview control process ends.
  • the invention enables the user to realize the visual preview function through the control terminal such as the mobile phone terminal, preview other television programs, and issue control commands through the established BT communication connection, while the television program is being played on the smart television.
  • the preview control of the smart TV can meet the control requirements of the typical visual preview of the television program, and can solve the problem that the control relationship existing when the mobile terminal controls the television is inconvenient.

Abstract

La présente invention concerne un procédé de commande de prévisualisation, un terminal maître, et une télévision intelligente. Le procédé comprend les étapes consistant à : le terminal maître établissant une première connexion de communication avec la télévision intelligente, et acquérant à partir de la télévision intelligente des informations concernant le guide électronique de programme (EPG) par l'intermédiaire de la première connexion de communication ; et, le terminal maître fournissant à un utilisateur une prévisualisation de programme de télévision sur la base des informations d'EPG, et transmettre à la télévision intelligente des données de localisateur de ressources uniformes (URL) d'un programme sélectionné par l'utilisateur, ce qui permet à la télévision intelligente de reproduire le programme sélectionné par l'utilisateur. La présente invention permet à l'utilisateur, au même moment où la télévision intelligente reproduit le programme de télévision, de mettre en œuvre une fonction de prévisualisation visuelle par l'intermédiaire du terminal maître tel qu'un terminal de téléphone mobile de façon à prévisualiser d'autres programmes de télévision, et à mettre en œuvre une commande de prévisualisation de la télévision intelligente en émettant une instruction de commande par l'intermédiaire d'une connexion de communication BT établie, satisfaisant ainsi la demande de commande de prévisualisation visuelle de programme de télévision classique, et de résoudre le problème du désagrément dans l'établissement d'une relation de commande lorsque le terminal de téléphone mobile est en train de commander la télévision.
PCT/CN2012/072184 2012-01-29 2012-03-12 Procédé de commande de prévisualisation, terminal maître, et télévision intelligente WO2013110222A1 (fr)

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CN2012100203562A CN103227945A (zh) 2012-01-29 2012-01-29 一种预览控制方法、控制终端及智能电视
CN201210020356.2 2012-01-29

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