CN102480635B - Digital Cable Television System and the method for data interaction is carried out by wireless terminal - Google Patents
Digital Cable Television System and the method for data interaction is carried out by wireless terminal Download PDFInfo
- Publication number
- CN102480635B CN102480635B CN201010565797.1A CN201010565797A CN102480635B CN 102480635 B CN102480635 B CN 102480635B CN 201010565797 A CN201010565797 A CN 201010565797A CN 102480635 B CN102480635 B CN 102480635B
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- CN
- China
- Prior art keywords
- wireless
- screen
- server
- digital television
- data interaction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000003993 interaction Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
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
The invention discloses the Digital Cable Television System being carried out data interaction by wireless terminal, comprise receiving terminal for digital television, radio receiving transmitting module, have screen wireless device and server, described have screen wireless device to realize carrying out data interaction with server by wireless network, and it is mutual to carry out navigation by screen and server, and it is mutual to carry out play instruction by wireless connections and radio receiving transmitting module.The present invention also provides a kind of method of being carried out data interaction by wireless terminal.The present invention is by there being the page navigation on screen wireless device, realize mutual with server, do not need receiving terminal for digital television directly to access the front-end server page, thus realize being similar to the such bi-directional digital television business of VOD on one-way digital television receiving terminal.
Description
Technical Field
The invention relates to the technical field of digital televisions, in particular to a cable digital television system and a cable digital television method for data interaction through a wireless terminal.
Background
At present, when the first generation digital television in China translates, an operator translates a set top box, the configuration is basically one-way, the operator is provided with a serial port, a video output port and a radio frequency input port, a USB port and a LAN port are not provided, FLASH and a memory are basically configured in 4M +16M or even lower, a browser cannot be operated, and some two-way on-demand protocols are not integrated. Therefore, the group of users cannot enjoy various wonderful VOD bidirectional services, throwing services and the like at present.
Disclosure of Invention
The invention provides a cable digital television system for data interaction through a wireless terminal, which can enable users to enjoy rich services such as on-demand, time shifting, message throwing and the like.
The invention provides a method for data interaction through a wireless terminal, which enables a digital television receiving terminal and a server to achieve a bidirectional interaction effect through a unidirectional cable digital television network.
The technical scheme of the invention is realized as follows:
the invention provides a cable digital television system for data interaction through a wireless terminal, which comprises:
the digital television receiving terminal receives the data sent by the server through the wired digital network, processes the data and can perform data interaction with the wireless transceiving module;
the wireless receiving and transmitting module is connected with the digital television receiving terminal through a serial port to realize data interaction, and is connected with the wireless equipment with a screen through a wireless way to realize data interaction;
the screen wireless equipment realizes data interaction with the server through a wireless network, performs navigation interaction with the server through a screen, receives service information of the server, and performs play instruction interaction with the wireless transceiver module through wireless connection;
the server receives the request of the wireless equipment with the screen, pushes out a corresponding navigation page to the wireless equipment with the screen according to the request, and transmits the requested video data to the digital television receiving terminal through the wired digital network;
the wireless receiving and sending module comprises a single chip microcomputer and a Bluetooth module, the single chip microcomputer is connected with a serial port of the digital television terminal, the interface connection comprises RS232 interface connection, and the Bluetooth module is in data interaction with the wireless screen device.
The screen of the screen wireless equipment is a display screen or a touch screen, and 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 also comprises a feedback module which can feed back a processing result to the screen wireless equipment after processing the request of the screen wireless equipment.
The wireless transceiver module comprises a single chip microcomputer and a Bluetooth module, the single chip microcomputer is connected with a serial port of the digital television terminal, data interaction is carried out between the digital television receiving terminal and the Bluetooth module through the single chip microcomputer, and data interaction is carried out between the Bluetooth module and the wireless equipment with a screen.
The wireless network at least comprises CDMA1x/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax and WAPI networks.
The wireless connection at least comprises connection through WiFi, Bluetooth, 2.4G, wireless HDMI, Z-WAVE, Zigbee, wireless USB and WAPI.
And the interactive data between the screen wireless equipment and the server is displayed on the screen of the screen wireless equipment.
The invention also provides a method for data interaction through the wireless terminal, which comprises the following steps:
the method comprises the steps that a wireless device with a screen accesses a navigation page and selects service information on the page;
the method comprises the following steps that the screen wireless equipment sends a play instruction to a digital television receiving terminal through a wireless receiving and sending module, the wireless receiving and sending module comprises a single chip microcomputer and a Bluetooth module, the single chip microcomputer is connected with a serial port of the digital television terminal, data interaction is carried out between the Bluetooth module and the screen wireless equipment, and the digital television receiving terminal receives the play instruction and enters a video play state;
the method comprises the steps that the screen wireless equipment sends a service request instruction to a server through a wireless network;
and the server sends the video data to the digital television terminal through the cable digital network according to the service request.
And after the server processes the service request, the server can also feed back a processing result to the wireless equipment with the screen.
The invention has the technical effects that: the invention has the screen wireless device and the front end server to establish the connection through the wireless network, the user accesses the service navigation page provided by the front end server to select the service through the screen wireless device, the front end server provides the video downlink through the wired network, and simultaneously the screen wireless device transmits the playing signaling of the user to the digital television receiving terminal through the wireless transceiving module, thereby playing the video offline from the wired network on the digital television receiving terminal, realizing the interaction with the front end server, and the digital television receiving terminal does not need to directly access the page of the front end server, thereby realizing the bidirectional digital television service similar to VOD on the unidirectional digital television receiving terminal.
Drawings
FIG. 1 is a schematic structural diagram of a digital television receiving system for data interaction via a wireless terminal according to the present invention;
fig. 2 is a flowchart of a method for data interaction via a wireless terminal according to the present invention.
Detailed Description
To make the objects and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Before introducing the embodiments, a brief description will be given of services of digital tv, including digital tv, digital broadcasting, on-demand, time-shifting, music, video broadcasting, audio broadcasting, games, voting, stocks, advertisements, news, shopping, education, medical services, picture browsing, web browsing, and the like.
The service data includes service information and entity data thereof.
The service information refers to service description for user selection, such as name, size, channel information, program guide, time, prompt, remark, copyright information, price, menu, web page, portal, etc.
The service request includes control instructions and their accompanying information.
Interaction refers to the transmission and reception of information or the transmission of commands, instructions or data between two devices or terminals.
First, as shown in fig. 1, the digital television receiving system for data interaction via a wireless terminal of the present invention includes a digital television receiving terminal 21, a wireless transceiver module 22, a wireless device with a screen 10 and a server 30, wherein the wireless transceiver module 22 includes a single chip and a bluetooth module. The Bluetooth module of the wireless transceiver module 22 is wirelessly connected with the wireless terminal 10 with screen, the wireless device 10 with screen is connected with the server 30 through a wireless network, and the server 30 is connected with the digital television receiving terminal 21 through a wired digital network. Wherein,
the digital television receiving terminal 21 receives the data sent by the server through the wired digital network, processes the data and can perform data interaction with the wireless transceiving module 22;
the wireless transceiver module 22 is connected with the digital television receiving terminal 21 through a serial port to realize data interaction, and is connected with the wireless device with a screen 10 through a wireless way to realize data interaction;
the screen wireless device 10 is used for realizing data interaction with the server 30 through a wireless network, carrying out navigation interaction with the server through a screen, and carrying out play instruction interaction with the wireless transceiver module 22 through wireless connection;
and the server 30 receives the request of the screen-available wireless device 10, pushes out a corresponding navigation page to the screen-available wireless device 10 according to the request, and transmits the requested video data to the digital television receiving terminal 21 through the wired digital network.
The screen of the screen wireless equipment is a display screen or a touch screen, and 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 also comprises a feedback module which can feed back a processing result to the screen wireless equipment after processing the request of the screen wireless equipment.
The wireless transceiver module comprises a single chip microcomputer and a Bluetooth module, the single chip microcomputer is connected with a serial port of the digital television terminal, data interaction is carried out between the digital television receiving terminal and the Bluetooth module through the single chip microcomputer, and data interaction is carried out between the Bluetooth module and the wireless equipment with a screen.
The wireless network at least comprises CDMA1x/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax and WAPI networks.
The wireless connection at least comprises connection through WiFi, Bluetooth, 2.4G, wireless HDMI, Z-WAVE, Zigbee, wireless USB and WAPI.
The serial port connection comprises RS232 interface connection.
And the interactive data between the screen wireless equipment and the server is displayed on the screen of the screen wireless equipment.
As shown in fig. 2, a flowchart of a method for data interaction via a wireless device according to the present invention is shown, where the data interaction method shown in the flowchart mainly includes the following steps:
firstly, starting a system;
then, starting the digital television terminal and the wireless transceiving module; and simultaneously or immediately starting the wireless devices with screens;
after the wireless device with the screen is started, connection is established between the wireless device and the Bluetooth module of the wireless transceiver module, and the connection can be wireless connection or other possible connections;
the server sends service information to the wireless equipment with the screen through a wireless network;
the method comprises the steps that a wireless device with a screen accesses a navigation page and receives service information of a server;
selecting service information on a page;
the on-screen wireless equipment sends the playing instruction to the wireless transceiving module;
the wireless transceiving module sends the playing instruction to the digital television receiving terminal;
the digital television receiving terminal receives a playing instruction and enters a video playing state; at the same time, the user can select the desired position,
the method comprises the steps that the screen wireless equipment sends a service request instruction to a server through a wireless network;
the server receives a service request instruction;
the server pushes the video data to the digital television receiving terminal through the cable digital network according to the service request;
and the digital television receiving terminal plays the video.
And after processing the service request, the server can also feed back a processing result to the wireless equipment with the screen.
The invention has the screen wireless device and the front end server to establish the connection through the wireless network, the user accesses the service navigation page provided by the front end server to select the service through the screen wireless device, the front end server provides the video downlink through the wired network, and simultaneously the screen wireless device transmits the playing signaling of the user to the digital television receiving terminal through the wireless transceiving module, thereby playing the video offline from the wired network on the digital television receiving terminal, realizing the interaction with the front end server, and the digital television receiving terminal does not need to directly access the page of the front end server, thereby realizing the bidirectional digital television service similar to VOD on the unidirectional digital television receiving terminal.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A cable digital television system for data interaction through a wireless terminal is characterized in that:
the method comprises the following steps:
the digital television receiving terminal receives the data sent by the server through the wired digital network, processes the data and can perform data interaction with the wireless transceiving module;
the wireless receiving and transmitting module is connected with the digital television receiving terminal through a serial port to realize data interaction, and is connected with the wireless equipment with a screen through a wireless way to realize data interaction;
the screen wireless equipment accesses a navigation page, receives service information of the server, selects the service information on the page, sends a service request instruction to the server through a wireless network, and carries out play instruction interaction with the wireless transceiving module through wireless connection;
the server receives the request of the wireless equipment with the screen, pushes out a corresponding navigation page to the wireless equipment with the screen according to the request, receives a service request instruction, and transmits the requested video data to the digital television receiving terminal through the wired digital network according to the service request;
the wireless receiving and transmitting module comprises a single chip microcomputer and a Bluetooth module, the single chip microcomputer is connected with a serial port of the digital television receiving terminal, the serial port is connected through an RS232 interface, and the Bluetooth module is in data interaction with the wireless screen device.
2. The system of claim 1, wherein: the screen of the screen wireless equipment is a display screen or a touch screen, and comprises an LCD display or a touch screen, an LED display or a touch screen or a DLP display or a touch screen.
3. The system of claim 1 or 2, wherein: the server also comprises a feedback module which can feed back a processing result to the screen wireless equipment after processing the service request of the screen wireless equipment.
4. The system of claim 1 or 2, wherein: the wireless network at least comprises CDMA1x/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax and WAPI networks.
5. The system of claim 1 or 2, wherein: the wireless connection at least comprises connection through WiFi, Bluetooth, 2.4G, wireless HDMI, Z-WAVE, Zigbee, wireless USB and WAPI.
6. The system of claim 1 or 2, wherein: and the interactive data between the screen wireless equipment and the server is displayed on the screen of the screen wireless equipment.
7. A method for data interaction via a wireless terminal, characterized by: the method comprises the following steps:
the method comprises the steps that the wireless equipment with a screen accesses a navigation page, receives service information of a server and selects the service information on the page;
the method comprises the following steps that the screen wireless equipment sends a play instruction to a digital television receiving terminal through a wireless receiving and sending module, the wireless receiving and sending module comprises a single chip microcomputer and a Bluetooth module, the single chip microcomputer is connected with a serial port of the digital television receiving terminal, data interaction is carried out between the Bluetooth module and the screen wireless equipment, and the digital television receiving terminal receives the play instruction and enters a video play state;
the method comprises the steps that the screen wireless equipment sends a service request instruction to a server through a wireless network;
and the server sends the video data to the digital television receiving terminal through the cable digital network according to the service request.
8. The method of claim 7, wherein: and after the server processes the service request, the server can also feed back a processing result to the wireless equipment with the screen.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565797.1A CN102480635B (en) | 2010-11-30 | 2010-11-30 | Digital Cable Television System and the method for data interaction is carried out by wireless terminal |
| PCT/CN2011/071622 WO2012071826A1 (en) | 2010-11-30 | 2011-03-09 | Cable digital television system and method for performing data interaction via wireless terminal |
| TW100116637A TW201223258A (en) | 2010-11-30 | 2011-05-12 | Cable digital TV system and method of performing data interaction through wireless terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565797.1A CN102480635B (en) | 2010-11-30 | 2010-11-30 | Digital Cable Television System and the method for data interaction is carried out by wireless terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102480635A CN102480635A (en) | 2012-05-30 |
| CN102480635B true CN102480635B (en) | 2015-09-23 |
Family
ID=46093092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010565797.1A Expired - Fee Related CN102480635B (en) | 2010-11-30 | 2010-11-30 | Digital Cable Television System and the method for data interaction is carried out by wireless terminal |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102480635B (en) |
| TW (1) | TW201223258A (en) |
| WO (1) | WO2012071826A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205482A (en) * | 2016-07-14 | 2016-12-07 | 成都安程通科技有限公司 | LED display screen system based on ZigBee module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304494A (en) * | 2007-05-10 | 2008-11-12 | 日本先锋公司 | Method and system for data communication of digital television |
| CN101510994A (en) * | 2009-03-04 | 2009-08-19 | 浪潮电子信息产业股份有限公司 | Method for requesting unidirectional wired TV set-top box video back-transmitted by using mobile communication network |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545307A (en) * | 2003-11-17 | 2004-11-10 | 杜新甫 | Method for demanding program on data network using mobile telephone or line telephone |
| CN1564597A (en) * | 2004-04-10 | 2005-01-12 | 华中科技大学 | End-to-end video service method and device thereof |
| US8145532B2 (en) * | 2006-06-27 | 2012-03-27 | Microsoft Corporation | Connecting devices to a media sharing service |
| CN200980097Y (en) * | 2006-12-02 | 2007-11-21 | 深圳市同洲电子股份有限公司 | A bidirectional adapter and return system of digital television signal with such bidirectional adapter |
| US20080148322A1 (en) * | 2006-12-18 | 2008-06-19 | At&T Knowledge Ventures, Lp | System and method of providing video-on-demand content |
| CN100539533C (en) * | 2007-08-31 | 2009-09-09 | 烽火通信科技股份有限公司 | A kind of method and system of mobile terminal combined family gateway control multimedia |
| CN101742138A (en) * | 2008-11-07 | 2010-06-16 | 康佳集团股份有限公司 | TV volume control system and method |
| CN101505406A (en) * | 2009-03-17 | 2009-08-12 | 北京数码视讯科技股份有限公司 | Video on demand method for cable TV network |
-
2010
- 2010-11-30 CN CN201010565797.1A patent/CN102480635B/en not_active Expired - Fee Related
-
2011
- 2011-03-09 WO PCT/CN2011/071622 patent/WO2012071826A1/en active Application Filing
- 2011-05-12 TW TW100116637A patent/TW201223258A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304494A (en) * | 2007-05-10 | 2008-11-12 | 日本先锋公司 | Method and system for data communication of digital television |
| CN101510994A (en) * | 2009-03-04 | 2009-08-19 | 浪潮电子信息产业股份有限公司 | Method for requesting unidirectional wired TV set-top box video back-transmitted by using mobile communication network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102480635A (en) | 2012-05-30 |
| TW201223258A (en) | 2012-06-01 |
| WO2012071826A1 (en) | 2012-06-07 |
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Effective date of registration: 20161220 Address after: 518057 Nanshan District hi tech park, Guangdong, North District Rainbow science and Technology Building Patentee after: Shenzhen Coship Electronics Co., Ltd. Address before: 518057 Guangdong science and technology zone, Shenzhen Province, Nanshan District hi tech Zone, the north wing of the Fifth Industrial Zone, rainbow science and technology building, A5-1 (office only) Patentee before: Shenzhen Coship Software Co., Ltd. |
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