CN102480646A - Digital television system and method adopting wireless terminal to realize data interaction - Google Patents
Digital television system and method adopting wireless terminal to realize data interaction Download PDFInfo
- Publication number
- CN102480646A CN102480646A CN201010561595XA CN201010561595A CN102480646A CN 102480646 A CN102480646 A CN 102480646A CN 201010561595X A CN201010561595X A CN 201010561595XA CN 201010561595 A CN201010561595 A CN 201010561595A CN 102480646 A CN102480646 A CN 102480646A
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- China
- Prior art keywords
- digital television
- wireless terminal
- server
- terminal
- wireless
- 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.)
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- 230000003993 interaction Effects 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—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
- H04N21/45—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
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a digital television system adopting a wireless terminal to realize data interaction, which comprises a digital television receiving terminal, a wireless receiving-transmitting module, a wireless terminal and a server, wherein the wireless receiving-transmitting module can be arranged inside or outside the digital television receiving terminal and can be physically connected with the digital television receiving terminal. The wireless receiving-transmitting module is wirelessly connected with the wireless terminal, the wireless terminal is connected with the server through a wireless network, and the server is connected with the digital television receiving terminal through a ground digital television network. The invention also provides a method adopting the wireless terminal to realize the data interaction. Due to the adoption of the ground digital television receiving terminal and the server adopting the wireless terminal to realize the data interaction, a user can enjoy abundant services such as program ordering, time shifting, application downloading, network games and the like, so a dual-way interaction effect between the digital television receiving terminal and the server can be realized through a single-way ground digital television network, and the modification cost of a dual-way digital network can be saved.
Description
Technical field
The present invention relates to the digital television techniques field, particularly carry out the terrestrial digital television system and the method for data interaction through wireless terminal.
Background technology
The prior art receiving terminal for digital television directly realizes that through bilateral network (Cable, Eoc, LAN etc.) two-way services are interactive.But based on actual situation of China, most of areas is the arrangement unilateral network still, even many rural areas or mountain area dependence is unidirectional terrestrial DTV; These regional users can't enjoy two-way services such as program request; Time shift is used next week, the abundant business that network is outstanding.
Summary of the invention
The present invention provides a kind of digital television system of carrying out data interaction through wireless terminal, and this system can let the user can enjoy abundant business such as program request, time shift, application download, online game.
The present invention provides a kind of method of carrying out data interaction through wireless terminal, and this method makes between receiving terminal for digital television and server can reach the two-way interaction effect through unidirectional ground digital TV network.
Technical scheme of the present invention is achieved in that
Digital television system of carrying out data interaction through wireless terminal provided by the invention comprises:
Receiving terminal for digital television is handled through the data of terrestrial DTV network reception server transmission and to data, and can be carried out data interaction with radio receiving transmitting module;
Radio receiving transmitting module is realized carrying out data interaction with receiving terminal for digital television through physical connection, and is carried out data interaction through wireless connections realization and wireless terminal;
Wireless terminal is realized carrying out data interaction with server through wireless network, and is carried out data interaction through wireless connections and radio receiving transmitting module;
Server receives the service request of wireless terminal, and service request is handled, and sends the data of being asked to receiving terminal for digital television through the terrestrial DTV network.
Said server also comprise service request handled after, can be to wireless terminal feedback processing result's feedback module.
Said radio receiving transmitting module can be internal or external at receiving terminal for digital television.
Said wireless terminal comprises two communication modules at least, and one of them is used for carrying out data interaction with radio receiving transmitting module, and another is used for carrying out data interaction with server.
Said wireless network comprises CDMA1x/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax, WAPI at least.
Said wireless connections comprise at least through WiFi, Bluetooth, 2.4G, radio HDMI, Z-WAVE, Zigbee, Wireless USB, WAPI and connecting.
The interface of said physical connection comprises USB, RJ45, RS232, SDIO, universal serial bus, parallel bus at least.
Said physical connection comprises internal or external connected mode.
The present invention also provides the method for carrying out data interaction through wireless terminal, may further comprise the steps:
The business information that the receiving terminal for digital television reception server sends;
Select said business information;
Receiving terminal for digital television is sent to wireless terminal with service request through radio receiving transmitting module;
Wireless terminal will be sent to server from the service request that radio receiving transmitting module receives.
The business information that said receiving terminal for digital television can send the server that receives is handled.
It is mutual that said receiving terminal for digital television can carry out one or many through radio receiving transmitting module and wireless terminal.
Said wireless terminal can be handled the service request that receives.
After said server is handled service request, also can be to wireless terminal feedback processing result.
Said wireless terminal may further comprise the steps after will being sent to the step of server from the service request that radio receiving transmitting module receives: server is pushed to receiving terminal for digital television with business datum.
Technique effect of the present invention is: the present invention provides a kind of digital television system of carrying out data interaction through wireless terminal; Through radio receiving transmitting module being set at receiving terminal for digital television; Realization is mutual with wireless terminal; Thereby realize the two-way access function of server and one-way digital television receiving terminal, let the user can enjoy abundant business such as program request, time shift, application download, online game.The present invention provides a kind of method of carrying out data interaction through wireless terminal simultaneously; This method also realizes through the wireless network transmissions data based on mutual between wireless terminal and receiving terminal for digital television, makes between receiving terminal for digital television and server and can reach the two-way interaction effect through unidirectional ground digital TV network.
Description of drawings
Fig. 1 carries out the structural representation of the digital TV receiving system of data interaction through wireless terminal for the present invention;
Fig. 2 carries out the data interactive method flow chart for the present invention through wireless terminal.
Embodiment
For making objects and advantages of the present invention clearer, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.
Before introducing embodiment, briefly describing earlier, the business of DTV comprises DTV, digital broadcasting, program request, time shift, music, video broadcasting, audio broadcasting, recreation, ballot, stock, advertisement, news, shopping, education, medical services, picture browsing, web page browsing etc.
Business datum comprises business information and solid data thereof.
The business description that business information confession under directions user selects is like information such as title, size, channel information, program guide, time, prompting, remarks, copyright information, price, menu, webpage, doors.
Service request comprises control command and satellite information thereof.
What is called is meant receiving and sending messages each other of two equipment or terminal room alternately or transmits related command, instruction or data mutually.
At first as shown in Figure 1; The present invention comprises receiving terminal for digital television 21, radio receiving transmitting module 22, wireless terminal 10 and server 30 through the digital TV receiving system that wireless terminal carries out data interaction; Radio receiving transmitting module 22 can be internal or external at receiving terminal for digital television 21, carries out physical connection with receiving terminal for digital television 21.10 wireless connections of radio receiving transmitting module 22 and wireless terminal, wireless terminal 10 is connected through wireless network with 30 of servers, and server 30 then is connected through the terrestrial DTV network with 21 of receiving terminal for digital television.Wherein,
Receiving terminal for digital television 21 can be handled through the data of terrestrial DTV network reception server transmission and to data, and can carry out data interaction with radio receiving transmitting module.
Radio receiving transmitting module 22 is realized carrying out data interaction with receiving terminal for digital television through physical connection, and is carried out data interaction through wireless connections realization and wireless terminal.The interface of said physical connection comprises USB, RJ45, RS232, SDIO, universal serial bus, parallel bus at least.Simultaneously, said physical connection can be internal or external connected mode.The wireless connections here can refer to WiFi, Bluetooth, 2.4G, radio HDMI, Z-WAVE, Zigbee, Wireless USB, WAPI wherein one or more, can certainly be other wireless connections.
As shown in Figure 2, be the method flow diagram that the present invention carries out data interaction through wireless terminal, the data interactive method that this flow chart is showed mainly may further comprise the steps:
At first begin system;
Then, start digital TV terminal, radio receiving transmitting module;
And simultaneously or and then start wireless terminal;
Wireless terminal promptly and between radio receiving transmitting module connects after starting, and this connection can be wireless connections, can certainly be other possible connections;
Server is given digital TV terminal through terrestrial DTV network issuing service information;
The business information that receiving terminal for digital television can send the server that receives is handled;
The business information that the receiving terminal for digital television reception server sends;
Business information is checked, and in said business information, select required target service information;
Receiving terminal for digital television is sent to wireless terminal with service request through radio receiving transmitting module;
Wireless terminal can be handled the service request that receives;
Wireless terminal will be sent to server from the service request that radio receiving transmitting module receives;
Server receives the service request that wireless terminal sends over through wireless network, and service request is handled;
At this moment, server is pushed to receiving terminal for digital television through the terrestrial DTV network with business datum according to service request is carried out process result;
Receiving terminal for digital television receives business datum;
The receiving terminal for digital television processing service data.
And receive the service request that wireless terminal sends over through wireless network, and after service request handled, can give wireless terminal through network-feedback with process information or result at server; This feedback action can carry out also can not carrying out;
Behind the wireless terminal receiving feedback information, can also feedback information be fed back to receiving terminal for digital television, this feedback action can carry out also can not carrying out;
For described feedback information, receiving terminal for digital television can be handled or show etc.
In above-mentioned steps, it is mutual that receiving terminal for digital television can carry out one or many through radio receiving transmitting module and wireless terminal.
In sum, more than being merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. digital television system of carrying out data interaction through wireless terminal is characterized in that:
Comprise:
Receiving terminal for digital television is handled through the data of terrestrial DTV network reception server transmission and to data, and can be carried out data interaction with radio receiving transmitting module;
Radio receiving transmitting module is realized carrying out data interaction with receiving terminal for digital television through physical connection, and is carried out data interaction through wireless connections realization and wireless terminal;
Wireless terminal is realized carrying out data interaction with server through wireless network, and is carried out data interaction through wireless connections and radio receiving transmitting module;
Server receives the service request of wireless terminal, and service request is handled, and sends the data of being asked to receiving terminal for digital television through the terrestrial DTV network.
2. the system of claim 1 is characterized in that: said server also comprise service request handled after, can be to wireless terminal feedback processing result's feedback module.
3. the system of claim 1, it is characterized in that: said radio receiving transmitting module can be internal or external at receiving terminal for digital television.
4. the system of claim 1, it is characterized in that: said wireless terminal comprises two communication modules at least, and one of them is used for carrying out data interaction with radio receiving transmitting module, and another is used for carrying out data interaction with server.
5. the system of claim 1, it is characterized in that: said wireless network comprises CDMA1x/2000, GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE, TD-LTE, WiFi, WiMax, WAPI at least.
6. the system of claim 1, it is characterized in that: said wireless connections comprise at least through WiFi, Bluetooth, 2.4G, radio HDMI, Z-WAVE, Zigbee, Wireless USB, WAPI and connecting.
7. the system of claim 1, it is characterized in that: the interface of said physical connection comprises USB, RJ45, RS232, SDIO, universal serial bus, parallel bus at least.
8. system as claimed in claim 7 is characterized in that: said physical connection comprises internal or external connected mode.
9. method of carrying out data interaction through wireless terminal is characterized in that: may further comprise the steps:
The business information that the receiving terminal for digital television reception server sends;
Select said business information;
Receiving terminal for digital television is sent to wireless terminal with service request through radio receiving transmitting module;
Wireless terminal will be sent to server from the service request that radio receiving transmitting module receives.
10. method as claimed in claim 9 is characterized in that: the business information that said receiving terminal for digital television can send the server that receives is handled.
11. method as claimed in claim 9 is characterized in that: it is mutual that said receiving terminal for digital television can carry out one or many through radio receiving transmitting module and wireless terminal.
12. method as claimed in claim 9 is characterized in that: said wireless terminal can be handled the service request that receives.
13. method as claimed in claim 9 is characterized in that: after said server is handled service request, also can be to wireless terminal feedback processing result.
14. method as claimed in claim 9 is characterized in that: said wireless terminal may further comprise the steps after will being sent to the step of server from the service request that radio receiving transmitting module receives: server is pushed to receiving terminal for digital television with business datum.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010561595XA CN102480646A (en) | 2010-11-26 | 2010-11-26 | Digital television system and method adopting wireless terminal to realize data interaction |
| PCT/CN2011/071621 WO2012068803A1 (en) | 2010-11-26 | 2011-03-09 | Wired digital television system and method for interacting data by wireless terminal |
| TW100116633A TW201223252A (en) | 2010-11-26 | 2011-05-12 | Digital TV system and method of performing data interaction through wireless terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010561595XA CN102480646A (en) | 2010-11-26 | 2010-11-26 | Digital television system and method adopting wireless terminal to realize data interaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102480646A true CN102480646A (en) | 2012-05-30 |
Family
ID=46093102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010561595XA Pending CN102480646A (en) | 2010-11-26 | 2010-11-26 | Digital television system and method adopting wireless terminal to realize data interaction |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102480646A (en) |
| TW (1) | TW201223252A (en) |
| WO (1) | WO2012068803A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872734A (en) * | 2016-04-18 | 2016-08-17 | 乐视控股（北京）有限公司 | Information interaction method and device and intelligent movie playing equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564597A (en) * | 2004-04-10 | 2005-01-12 | 华中科技大学 | End-to-end video service method and device thereof |
| CN101304494A (en) * | 2007-05-10 | 2008-11-12 | 日本先锋公司 | Method and system for data communication of digital television |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101674392A (en) * | 2009-10-09 | 2010-03-17 | 云南大学 | Digital TV set top box for realizing information return based on wireless module |
-
2010
- 2010-11-26 CN CN201010561595XA patent/CN102480646A/en active Pending
-
2011
- 2011-03-09 WO PCT/CN2011/071621 patent/WO2012068803A1/en active Application Filing
- 2011-05-12 TW TW100116633A patent/TW201223252A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564597A (en) * | 2004-04-10 | 2005-01-12 | 华中科技大学 | End-to-end video service method and device thereof |
| CN101304494A (en) * | 2007-05-10 | 2008-11-12 | 日本先锋公司 | Method and system for data communication of digital television |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872734A (en) * | 2016-04-18 | 2016-08-17 | 乐视控股（北京）有限公司 | Information interaction method and device and intelligent movie playing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201223252A (en) | 2012-06-01 |
| WO2012068803A1 (en) | 2012-05-31 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120530 |