WO2012071826A1 - Système de télévision numérique par câble et procédé permettant d'effectuer une interaction de données par l'intermédiaire d'un terminal sans fil - Google Patents

Système de télévision numérique par câble et procédé permettant d'effectuer une interaction de données par l'intermédiaire d'un terminal sans fil Download PDF

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Publication number
WO2012071826A1
WO2012071826A1 PCT/CN2011/071622 CN2011071622W WO2012071826A1 WO 2012071826 A1 WO2012071826 A1 WO 2012071826A1 CN 2011071622 W CN2011071622 W CN 2011071622W WO 2012071826 A1 WO2012071826 A1 WO 2012071826A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless
screen
digital television
wireless device
server
Prior art date
Application number
PCT/CN2011/071622
Other languages
English (en)
Chinese (zh)
Inventor
袁明
尹俊杰
Original Assignee
深圳市同洲软件有限公司
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.)
Filing date
Publication date
Application filed by 深圳市同洲软件有限公司 filed Critical 深圳市同洲软件有限公司
Publication of WO2012071826A1 publication Critical patent/WO2012071826A1/fr

Links

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
    • 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]
    • 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
    • H04N21/47—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
    • H04N21/47202—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 for requesting content on demand, e.g. video on demand

Definitions

  • the configuration is basically one-way, with a serial port, video output and video input port, no USB port and LAN port, FLASH and memory are basically in 4M. +16M or lower configuration, unable to run the browser, and even less integrated two-way on-demand protocol. Therefore, these users are not able to enjoy the various exciting VOD two-way services, such as the current business.
  • the invention provides a cable digital television system for data interaction through a wireless terminal, which allows users to enjoy rich services such as on-demand, time shift, and credit.
  • the invention provides a method for data interaction through a wireless terminal, which enables a two-way interactive effect between a digital television receiving terminal and a server through a one-way cable digital television network.
  • the invention provides a cable digital television system for data interaction through a wireless terminal, comprising: a digital television receiving terminal, configured to receive data sent by a server through a wired digital network, process the data, and perform data interaction with the wireless transceiver module. ;
  • the wireless transceiver module is configured to perform data interaction with the digital television receiving terminal through the serial port connection, and realize data interaction with the screen wireless device through the wireless connection;
  • a screened wireless device is configured to perform data interaction with a server through a wireless network, and perform navigation interaction with a server through a screen, and perform a broadcast instruction with a wireless transceiver module through a wireless connection.
  • the server is configured to receive the request of the on-screen wireless device, and launch a corresponding navigation page to the on-screen wireless device according to the request, and transmit the requested video data to the digital television receiving terminal through the wired digital network.
  • the screen of the screen wireless device comprises an LCD display or a touch screen, an LED display or a touch screen or a DLP display or a touch screen.
  • the server further includes a feedback module, configured to process the processing result to the on-screen wireless device after processing the request of the on-screen wireless device.
  • a feedback module configured to process the processing result to the on-screen wireless device after processing the request of the on-screen wireless device.
  • the wireless transceiver module comprises a single chip microcomputer and a bluetooth module
  • the single chip computer is connected with the serial port of the digital television terminal, and the data interaction between the digital television receiving terminal and the bluetooth module is performed by the single chip microcomputer, and the data interaction between the bluetooth module and the screen wireless device is performed.
  • the wireless network comprises CDMA1 x/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax or WAPI networks.
  • the wireless connection comprises at least connection via WiFi, Bluetooth, 2.4G, Wireless HDMI, Z-WAVE, Zigbee, Wireless USB or WAPI.
  • the serial port connection comprises an RS232 interface connection.
  • the interaction data between the on-screen wireless device and the server is displayed on the screen of the on-screen wireless device.
  • the present invention also provides a method for data interaction by using a wireless terminal, including the following steps:
  • the server sends a service signaling to the screened wireless device through the wireless network, and the screened wireless device receives the service information of the server by accessing the navigation page, and Select business information on the page;
  • the screen wireless device sends the play command to the digital television receiving terminal through the wireless transceiver module, and the digital television receiving terminal receives the play command and enters the video playing state;
  • the on-screen wireless device While the on-screen wireless device sends the play command to the wireless transceiver module, the on-screen wireless device sends the service request command to the server through the wireless network;
  • the server sends the video data to the digital television terminal through the wired digital network according to the service request instruction, so that the digital television receiving terminal plays the video.
  • the method further includes: after the server processes the service request instruction, and feeding back the processing result to the on-screen wireless device.
  • the technical effect of the present invention is that the screened wireless device establishes a connection with the front-end server through the wireless network, and the user accesses the service navigation page selection service provided by the front-end server through the screen wireless device, and the front-end server provides the video downlink through the wired network, and has
  • the screen wireless device transmits the user's broadcast signaling to the digital television receiving terminal through the wireless transceiver module, thereby playing the video offline from the wired network on the digital television receiving terminal, thereby realizing the interaction with the front-end server, and does not require digital television reception.
  • the terminal directly accesses the front-end server page to implement a two-way digital television service similar to VOD on the one-way digital television receiving terminal.
  • FIG. 2 is a flow chart of a method for data interaction by a wireless terminal according to the present invention.
  • digital TV business including digital TV, digital broadcasting, on-demand, time shifting, music, video broadcasting, audio broadcasting, games, voting, stocks, advertising, news, shopping, education, medical services. , picture browsing, web browsing, etc.
  • Business data includes business information and its entity data.
  • Business information refers to the business descriptions selected by the user, such as name, size, channel information, program guide, time, prompts, notes, copyright information, prices, menus, web pages, portals, and the like.
  • the business request includes control instructions and their accompanying information.
  • the so-called interaction refers to the mutual transmission and reception of information between two devices or terminals or the transmission of related commands, instructions or data to each other.
  • the digital television receiving terminal 21, the wireless transceiver module 22, the screened wireless device 10 and the server 30 are included, and the wireless transceiver module 22 includes a single chip microcomputer and a Bluetooth module.
  • the Bluetooth module of the wireless transceiver module 22 is wirelessly connected to the screened wireless terminal 10, the screened wireless device 10 and the server 30 are connected by a wireless network, and the server 30 and the digital television receiving terminal 21 are connected by a wired digital network.
  • the digital television receiving terminal 21 receives the data sent by the server 30 through the wired digital network, and Processing the data and performing data interaction with the wireless transceiver module 22;
  • the wireless transceiver module 22 performs data interaction with the digital television receiving terminal 21 through a serial port connection, and performs data interaction with the screen wireless device 10 through a wireless connection;
  • the screened wireless device 10 performs data interaction with the server 30 through the wireless network, and performs navigation interaction with the server 30 through the screen, and performs a play instruction interaction with the wireless transceiver module 22 through the wireless connection;
  • the server 30 receives the request of the screened wireless device 10, and pushes a corresponding navigation page to the screened wireless device 10 according to the request, and transmits the requested video data to the digital television receiving terminal 21 via the wired digital network.
  • the screen of the screen wireless device 10 is a display screen or a touch screen, including an LCD display or a touch screen.
  • LED display or touch screen or DLP display or touch screen.
  • the server 30 also includes a feedback module that feeds back the processing results to the on-screen wireless device after processing the request from the on-screen wireless device 10.
  • the wireless transceiver module 22 comprises a single chip microcomputer and a bluetooth module, and the single chip computer is connected with the serial port of the digital television terminal 21, and the data interaction between the digital television receiving terminal 21 and the bluetooth module is performed by the single chip microcomputer, and the data interaction between the bluetooth module and the screen wireless device 10 is performed. .
  • the wireless network includes at least CDMA lx/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax or WAPI networks.
  • the wireless connection includes at least connection via WiFi, Bluetooth, 2.4G, Wireless HDMI, Z-WAVE, Zigbee, Wireless USB or WAPI.
  • the serial port connection includes an RS232 interface connection.
  • the interaction data between the screened wireless device and the server is displayed on the screen of the screened wireless device.
  • FIG. 2 it is a flowchart of a method for data interaction by a wireless device according to the present invention.
  • the data interaction method shown in the flowchart mainly includes the following steps:
  • the digital television terminal and the wireless transceiver module are activated; and the screened wireless device is activated at the same time or immediately;
  • connection is established between the wireless module of the wireless transceiver module, and the connection may be a wireless connection, and of course, may also be other possible connections;
  • the server sends the service information to the screened wireless device through the wireless network;
  • the screened wireless device accesses the navigation page and receives the service information of the server;
  • the on-screen wireless device sends a play command to the wireless transceiver module
  • the wireless transceiver module sends the play command to the digital television receiving terminal
  • the digital television receiving terminal accepts the play instruction and enters the video playing state
  • the on-screen wireless device While the on-screen wireless device sends the play command to the wireless transceiver module, the on-screen wireless device sends the service request command to the server through the wireless network;
  • the server receives the service request instruction
  • the server pushes the video data to the digital television receiving terminal through the wired digital network according to the service request instruction;
  • the digital television receiving terminal plays the video.
  • the server may also feed back the processing result to the on-screen wireless device.
  • the screened wireless device of the present invention establishes a connection with the front-end server through the wireless network, and the user accesses the service navigation page selection service provided by the front-end server through the screen wireless device, and the front-end server provides video downlink through the wired network, and the screen wireless device plays the user.
  • the signaling is transmitted to the digital television receiving terminal through the wireless transceiver module, thereby playing the video offline from the wired network on the digital television receiving terminal, thereby realizing interaction with the front-end server, and the digital television receiving terminal does not need to directly access the front-end server page.
  • a two-way digital television service similar to VOD is implemented on the one-way digital television receiving terminal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un système de télévision numérique par câble et un procédé permettant d'effectuer une interaction de données par l'intermédiaire d'un terminal sans fil. Le système comprend un terminal de réception de télévision numérique, un module émetteur-récepteur sans fil, un dispositif sans fil avec un écran et un serveur. Le dispositif sans fil avec un écran effectue une interaction de données avec le serveur par l'intermédiaire d'un réseau sans fil, effectue une interaction de navigation avec le serveur par l'intermédiaire de l'écran, et effectue une commande de lecture d'interaction avec le module émetteur-récepteur sans fil par l'intermédiaire d'une connexion sans fil. La présente invention permet de réaliser des interactions avec un serveur par l'intermédiaire de la navigation par page sur un dispositif sans fil avec un écran et n'a pas besoin d'un terminal de réception de télévision numérique pour accéder directement à une page de serveur frontal, permettant ainsi de réaliser un service de télévision numérique bidirectionnel tel que la vidéo à la demande (VOD) sur un terminal de réception de télévision numérique unidirectionnel.
PCT/CN2011/071622 2010-11-30 2011-03-09 Système de télévision numérique par câble et procédé permettant d'effectuer une interaction de données par l'intermédiaire d'un terminal sans fil WO2012071826A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010565797.1 2010-11-30
CN201010565797.1A CN102480635B (zh) 2010-11-30 2010-11-30 通过无线终端进行数据交互的有线数字电视系统及方法

Publications (1)

Publication Number Publication Date
WO2012071826A1 true WO2012071826A1 (fr) 2012-06-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/071622 WO2012071826A1 (fr) 2010-11-30 2011-03-09 Système de télévision numérique par câble et procédé permettant d'effectuer une interaction de données par l'intermédiaire d'un terminal sans fil

Country Status (3)

Country Link
CN (1) CN102480635B (fr)
TW (1) TW201223258A (fr)
WO (1) WO2012071826A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106205482A (zh) * 2016-07-14 2016-12-07 成都安程通科技有限公司 基于ZigBee模块的LED显示屏系统

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CN1545307A (zh) * 2003-11-17 2004-11-10 杜新甫 用移动电话或有线电话在数据网络上点播节目的方法
CN1564597A (zh) * 2004-04-10 2005-01-12 华中科技大学 端到端视频服务方法及其装置
CN101119266A (zh) * 2007-08-31 2008-02-06 烽火通信科技股份有限公司 一种移动终端结合家庭网关控制多媒体播放的方法和系统
US20080148322A1 (en) * 2006-12-18 2008-06-19 At&T Knowledge Ventures, Lp System and method of providing video-on-demand content

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US8145532B2 (en) * 2006-06-27 2012-03-27 Microsoft Corporation Connecting devices to a media sharing service
CN200980097Y (zh) * 2006-12-02 2007-11-21 深圳市同洲电子股份有限公司 双向适配器及具有此双向适配器的数字电视信号回传系统
CN101304494B (zh) * 2007-05-10 2012-01-25 日本先锋公司 用于数字电视的数据交换方法及系统
CN101742138A (zh) * 2008-11-07 2010-06-16 康佳集团股份有限公司 一种电视音量控制系统及方法
CN101510994A (zh) * 2009-03-04 2009-08-19 浪潮电子信息产业股份有限公司 一种利用移动通信网络回传的单向有线电视机顶盒视频点播方法
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN1545307A (zh) * 2003-11-17 2004-11-10 杜新甫 用移动电话或有线电话在数据网络上点播节目的方法
CN1564597A (zh) * 2004-04-10 2005-01-12 华中科技大学 端到端视频服务方法及其装置
US20080148322A1 (en) * 2006-12-18 2008-06-19 At&T Knowledge Ventures, Lp System and method of providing video-on-demand content
CN101119266A (zh) * 2007-08-31 2008-02-06 烽火通信科技股份有限公司 一种移动终端结合家庭网关控制多媒体播放的方法和系统

Also Published As

Publication number Publication date
TW201223258A (en) 2012-06-01
CN102480635B (zh) 2015-09-23
CN102480635A (zh) 2012-05-30

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