CN101159851A - Terminal of supporting digital television and IPTV application - Google Patents
Terminal of supporting digital television and IPTV application Download PDFInfo
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- CN101159851A CN101159851A CNA2007101879162A CN200710187916A CN101159851A CN 101159851 A CN101159851 A CN 101159851A CN A2007101879162 A CNA2007101879162 A CN A2007101879162A CN 200710187916 A CN200710187916 A CN 200710187916A CN 101159851 A CN101159851 A CN 101159851A
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Abstract
The invention discloses a terminal supporting digital TV and IPTV. The terminal includes an integral processing module which is used for receiving signals from a radiofrequency interface and a network interface and transmitting the received signals, and used for receiving a control signal from an infrared interface and performing control operation on TV or IPTV according to the present working state; a TV signal processing module for receiving TV signals, decoding video and audio of the TV signal, transmitting the decoded video information to a display module and transmitting the decoded audio information to an audio output module; an IPTV module for receiving IPTV signals, transmitting display signals obtained by decoding the IPTV signals to the display module and transmitting audio information to the audio output module; and a power supply module for supplying power to each module of the terminal. The terminal provided with the invention supports application of digital TV and IPTV, simplifies terminal device, and facilitates a user to control the device and the service.
Description
Technical field
The present invention relates to Digital Television and IPTV technology, relate in particular to a kind of terminal of supporting that Digital Television and IPTV use.
Background technology
Set-top box is connected with television set, and television set can move the application of IPTV or similar business as its display terminal on television set.But this combination makes the user when using IPTV professional, needs two remote controller control devices, needs a plurality of supply sockets so that offer power supply adaptor, and also needs many connecting lines between set-top box and the television set, brings inconvenience to the user.
Summary of the invention
In view of this, the present invention's technical problem that will solve provides a kind of integrated terminal of supporting IPTV and Digital Television simultaneously and reducing the remote controller number.
The invention provides the terminal of a kind of IPTV of support and Digital Television, comprise the signal analysis and processing equipment, output equipment and the power module that are incorporated in the same shell;
Signal analysis and processing equipment is used for the IPTV signal and the digital television signal that receive are handled respectively, and the signal after handling is sent to output equipment;
Output equipment is used to export the signal after the described processing;
Power module is used to each module of terminal that electric power is provided.
Wherein, signal analysis and processing equipment comprises:
Unified processing module is used to receive from the TV signal of radio frequency interface and the IPTV signal of network interface, the signal that distribution receives; Reception is carried out control operation according to current running status to TV or IPTV from the control signal of infrared interface;
TV signal processing module is used to receive the TV signal that unified processing module branch is sent, and TV signal is decoded, and decoded video/audio signal is sent to output equipment;
The IPTV processing module is used to receive the IPTV signal that unified processing module branch is sent, and the IPTV signal is decoded, and decoded video/audio signal is sent to output equipment.
Output equipment comprises:
Display module is used for receiving and outputting video signal;
The audio frequency output module is used for receiving and output audio signal.
Described infrared interface is used for receiving by Infrared remote controller user's operations such as system configuration, start, shutdown and/or professional switching, and the control signal that described Infrared remote controller is sent is sent to described unified processing module.Described infrared interface can also be used to receive the signal of infrared keyboard, and the signal that receives is sent to described unified processing module.
Wherein, described display module is liquid crystal or plasma display.
Further, terminal also comprises the power key that is connected with described power module and/or treats switch, and the information indicating lamp that is connected with unified processing module.
Further, terminal also comprises USB interface, audio input interface, AV interface or YPbPr interface.
Terminal provided by the invention, be incorporated in the same shell, support Digital Television and IPTV to use simultaneously, only need a remote controller, simplified terminal equipment, reduced peripheral interface, reduced equipment occupation space, make things convenient for the user to equipment and professional control, simplify the complexity of user's operation, the kind of the existing telecommunication terminal of expansion.
Description of drawings
Fig. 1 is the system level schematic diagram and the applied environment of terminal of the present invention;
Fig. 2 is the system configuration schematic diagram that terminal of the present invention is shown.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention wherein is described.
Fig. 1 is the system level schematic diagram and the applied environment of terminal of the present invention.This terminal and ancillary equipment such as remote controller, optional Wireless Keyboard etc. are used.The main part of terminal can be divided into hardware layer, basic driver/operating system layer and application layer.Terminal is mutual by broadband network and IPTV platform, links to each other with TV platform by Hybrid Fiber Coax (HFC) network.The user realizes IPTV application and TV applications etc. by ancillary equipment operating terminals such as remote controllers.
Hardware comprises embedded type CPU or System on Chip/SoC (SOC), Video Decoder, audio decoder, display, memory, infrared remote receiver and network interface card etc.Radio frequency interface, infrared interface, RJ45 or WIFI interface etc. can be supported, and AV interface, YPbPr interface, USB (USB) interface and audio input interface can be further supported.
Operating system can be embedded OS or real time operating systems such as Windows CE, VxWorks, Psos, OS20.Application layer can comprise IPTV client, browser, player and electronic program guides and other multiple client, simultaneously can integrated easily other multiple client software and plug-in unit.
As the primary client, the client and the plug-in unit of other application call by the primary client with the IPTV client.The primary client of terminal is automatically starting when starting up of terminal, for the user shows electronic program guides (EPG) homepage.When start, also can not show the electronic program guides homepage, but show the television broadcasting content.Concrete display mode can be provided with by the user.
The user interface of terminal is supported picture-in-picture (PIP) function; Support the professional and mutual picture-in-picture function of television content of IPTV; Support the mixing of literal, form, picture and audio-video frequency content to show; Screen video control system (OSD), display menu can be transparent or semitransparent mode, is superimposed upon on the video; Support the multi-service window to show simultaneously.
Fig. 2 is the system configuration schematic diagram that terminal of the present invention is shown.As shown in Figure 2, terminal of the present invention comprises signal analysis and processing equipment 21, output equipment 22 and the power module 23 that is incorporated in the same shell.Wherein, signal analysis and processing equipment 21 comprises unified processing module 201, TV signal processing module 202, IPTV processing module 203, radio frequency interface 204, network interface 205 and infrared interface 208.Output equipment 22 comprises display module 206 and audio frequency output module 207.
Wherein, radio frequency interface 204 is used for receiving digital television signal.Network interface 205 is used to receive the IPTV signal.Infrared interface 208 is used to receive the control signal of Infrared remote controller and user's operation input, and control signal comprises the control signal to the control signal of output equipment and signal analysis and processing equipment.
Display module 206 is used for the output of video or image, and the audio frequency output module is used for the output of sound.Display module can be liquid crystal or plasma display.The audio frequency output module can comprise 2 RCA terminals that are used for the output of left and right sound channels stereo audio, SPDIF (SONY/PHILIPS digital audio interface) and stereo interface.
The signal that unified processing module 201 receives from radio frequency interface 204, network interface 205 judges it is TV signal or IPTV signal to signal, is forwarded to TV signal processing module 202 respectively then or IPTV processing module 203 is handled; Reception is from the control signal of infrared interface 208, judges it is to the control signal of TV or to the control signal of IPTV according to current running status, and according to judged result TV or IPTV carried out the control corresponding operation; Reception through IPTV processing module 203, is uploaded to the IPTV platform from infrared interface 208 users' interactive operation information, realizes interactive service.
TV signal processing module 202, receive the TV signal that unified processing module was sent in 201 minutes, carry out the decoding of looking audio frequency of TV signal, the video decode signal is sent to display module 206, the audio decoder signal is sent to audio frequency output module 207, finishes the output of TV signal.
IPTV processing module 203 receives the IPTV signal that unified processing module was sent in 201 minutes, carries out analyzing and processing; For streaming medium content, carry out the video/audio decoding, for picture, literal or other data, resolve by browser or private client; Then shows signal is sent to display module 206, audio signal is sent to audio frequency output module 207; The operation information from the user for receiving by infrared interface after handling, is uploaded to the IPTV platform by network interface, realizes user's interactive service.
Power module 209 is used to each module of terminal that electric power is provided.
Terminal of the present invention receives user from remote controller to terminal operation by infrared interface, as, system configuration, switching on and shutting down, professional use, user interface selection etc.Terminal also realizes the switching of Digital Television and IPTV business by a keyswitch function of button.Terminal of the present invention can also receive the signal of infrared keyboard by infrared interface, and the signal that receives is sent to unified processing module handles and distribute.
Terminal of the present invention also comprises the USB interface that is connected with unified processing module and looks audio input interface.Video input interface can be RCA (lotus flower head) terminal or YPbPr/YCbCr interface, and audio input interface can be a microphone jack.USB interface can connect multiple peripheral hardware, and as microphone, camera, portable hard drive etc., data are two-way.Look audio input interface, can receive the video or the audio input signal of DVD, microphone apparatus freely.Signal is distributed to corresponding applications client by unified processing module, exports to the user by display module and audio frequency output module, and the user controls it by the control signal of infrared interface input.
Terminal of the present invention can also have the message notifying lamp on panel.The message notifying lamp is connected with unified processing module.Unified processing module is according to the demonstration of the operating state control messages warning light of hardware, is used for the information contents such as prompting message, communication.Terminal can also have upper and lower, left and right button, Menu key, acknowledgement key and the return key etc. that are connected with unified processing module, is used for input control signal.Terminal also has power key, treats switch, is connected with power module, is used for the opening and closing of control terminal.
The following describes the use flow process of terminal of the present invention, comprise the steps:
1) the integral fusion terminal is connected power supply, be connected to television network and the Internet.
2) user opens a terminal by integral fusion terminal or remote controller on ﹠ off switch;
3) use first in this way, enter the system configuration interface, by remote controller parameters such as the access way of terminal, server address are configured, the user can be provided with start and show, is the IPTV homepage, or be common operation system interface or be TV programme.Restart facility.
4) start prompting interface is seen in start, enters the IPTV homepage, i.e. electronic program guides homepage, and content of pages comprises channel information, content recommendation and LOGO etc.
5) by the shortcut of remote controller, up and down and button such as determine, select different contents to browse and watch.
6) user carries out the input of Chinese and English and character by remote controller, and carries out other IPTV interactive application, as recreation, ballot, shopping or the like.
7) user is provided with picture-in-picture function by remote controller, but picture-in-picture shows between IPTV content, internet, applications and the television content, and IPTV different channel content etc. can the picture-in-picture mode show
8) user shuts down by remote controller, enters holding state
9) user carries out internet, applications by Wireless Keyboard
10) user is by the shutdown of integral fusion terminal panel closing key, powered-down.
Terminal provided by the invention, be incorporated in the same shell, support Digital Television and IPTV to use simultaneously, only need a remote controller, simplified terminal equipment, reduced peripheral interface, reduced equipment occupation space, make things convenient for the user to equipment and professional control, simplify the complexity of user's operation, the kind of the existing telecommunication terminal of expansion.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (10)
1. a terminal of supporting IPTV and Digital Television is characterized in that, comprises the signal analysis and processing equipment, output equipment and the power module that are incorporated in the same shell;
Described signal analysis and processing equipment is used for the IPTV signal and the digital television signal that receive are handled respectively, and the signal after handling is sent to output equipment;
Described output equipment is used to export the signal after the described processing;
Described power module is used to each module of terminal that electric power is provided.
2. terminal as claimed in claim 1 is characterized in that, described signal analysis and processing equipment comprises:
Unified processing module is used to receive from the TV signal of radio frequency interface and the IPTV signal of network interface, the signal that distribution receives; Reception is carried out control operation according to current running status to TV or IPTV from the control signal of infrared interface;
TV signal processing module is used to receive the TV signal that described unified processing module branch is sent, and TV signal is decoded, and decoded video/audio signal is sent to described output equipment;
The IPTV processing module is used to receive the IPTV signal that described unified processing module branch is sent, and the IPTV signal is decoded, and decoded video/audio signal is sent to described output module.
3. terminal as claimed in claim 1 or 2 is characterized in that, described output equipment comprises:
Display module is used for receiving and outputting video signal;
The audio frequency output module is used for receiving and output audio signal.
4. terminal as claimed in claim 2 is characterized in that, described infrared interface is used for receiving by Infrared remote controller user's operation, and the control signal that described Infrared remote controller is sent is sent to described unified processing module.
5. terminal as claimed in claim 4 is characterized in that, described user's operation comprises system configuration, start, shutdown and/or professional the switching.
6. terminal as claimed in claim 2 is characterized in that described infrared interface is used to receive the signal of infrared keyboard, and the signal that receives is sent to described unified processing module.
7. terminal as claimed in claim 3 is characterized in that, described display module is liquid crystal or plasma display.
8. terminal as claimed in claim 1 or 2 is characterized in that, also comprises the power key that is connected with described power module and/or treats switch.
9. terminal as claimed in claim 2 is characterized in that, described signal analysis and processing equipment also comprises the information indicating lamp that is connected with unified processing module.
10. terminal as claimed in claim 2 is characterized in that, described signal analysis and processing equipment also comprises USB interface, audio input interface, AV interface or the YPbPr interface that is connected with unified processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101879162A CN101159851B (en) | 2007-11-15 | 2007-11-15 | Terminal of supporting digital television and IPTV application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101879162A CN101159851B (en) | 2007-11-15 | 2007-11-15 | Terminal of supporting digital television and IPTV application |
Publications (2)
| Publication Number | Publication Date |
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| CN101159851A true CN101159851A (en) | 2008-04-09 |
| CN101159851B CN101159851B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101879162A Active CN101159851B (en) | 2007-11-15 | 2007-11-15 | Terminal of supporting digital television and IPTV application |
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| CN (1) | CN101159851B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621662A (en) * | 2008-07-02 | 2010-01-06 | 宝利微电子系统控股公司 | Method and device for achieving information interaction on television |
| CN101778198A (en) * | 2010-01-25 | 2010-07-14 | 上海享云信息系统有限公司 | Enhanced-type TV terminal system |
| CN101945239A (en) * | 2009-07-03 | 2011-01-12 | 深圳Tcl新技术有限公司 | Implementation method of IPTV (intelligent personal television) module intelligent standby |
| CN102510537A (en) * | 2011-10-17 | 2012-06-20 | 北京天地云箱科技有限公司 | Playing system and playing method |
| CN102917196A (en) * | 2012-11-05 | 2013-02-06 | 福建捷联电子有限公司 | Method for realizing simultaneous display of wifi (Wireless Fidelity) signal and non-wifi signal |
| CN103248929A (en) * | 2012-02-10 | 2013-08-14 | 联想(北京)有限公司 | Method for controlling television and electronic equipment having functions of television |
| CN103338399A (en) * | 2013-06-17 | 2013-10-02 | 无锡德思普科技有限公司 | TV box compatible with set-top box and working method thereof |
| CN103491426A (en) * | 2013-08-31 | 2014-01-01 | 中山大学 | Video-on-demand system of IPTV |
| CN106550234A (en) * | 2016-12-26 | 2017-03-29 | 中国电信股份有限公司四川分公司 | A kind of dress ties up easily Set Top Box and IPTV service quality detecting method |
| CN110337024A (en) * | 2019-07-05 | 2019-10-15 | 聚好看科技股份有限公司 | The information processing method of Resource Exchange is realized on smart television and user interface |
-
2007
- 2007-11-15 CN CN2007101879162A patent/CN101159851B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101621662A (en) * | 2008-07-02 | 2010-01-06 | 宝利微电子系统控股公司 | Method and device for achieving information interaction on television |
| CN101945239A (en) * | 2009-07-03 | 2011-01-12 | 深圳Tcl新技术有限公司 | Implementation method of IPTV (intelligent personal television) module intelligent standby |
| CN101778198A (en) * | 2010-01-25 | 2010-07-14 | 上海享云信息系统有限公司 | Enhanced-type TV terminal system |
| CN102510537A (en) * | 2011-10-17 | 2012-06-20 | 北京天地云箱科技有限公司 | Playing system and playing method |
| CN102510537B (en) * | 2011-10-17 | 2014-09-17 | 北京天地云箱科技有限公司 | Playing system and playing method |
| CN103248929A (en) * | 2012-02-10 | 2013-08-14 | 联想(北京)有限公司 | Method for controlling television and electronic equipment having functions of television |
| CN102917196A (en) * | 2012-11-05 | 2013-02-06 | 福建捷联电子有限公司 | Method for realizing simultaneous display of wifi (Wireless Fidelity) signal and non-wifi signal |
| CN102917196B (en) * | 2012-11-05 | 2016-12-21 | 福建捷联电子有限公司 | Realize the method that wifi signal shows simultaneously with non-wifi signal |
| CN103338399A (en) * | 2013-06-17 | 2013-10-02 | 无锡德思普科技有限公司 | TV box compatible with set-top box and working method thereof |
| CN103491426A (en) * | 2013-08-31 | 2014-01-01 | 中山大学 | Video-on-demand system of IPTV |
| CN106550234A (en) * | 2016-12-26 | 2017-03-29 | 中国电信股份有限公司四川分公司 | A kind of dress ties up easily Set Top Box and IPTV service quality detecting method |
| CN110337024A (en) * | 2019-07-05 | 2019-10-15 | 聚好看科技股份有限公司 | The information processing method of Resource Exchange is realized on smart television and user interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101159851B (en) | 2010-12-08 |
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