CN103813211B - IPTV-based video communication system - Google Patents
IPTV-based video communication system Download PDFInfo
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- CN103813211B CN103813211B CN201310320588.4A CN201310320588A CN103813211B CN 103813211 B CN103813211 B CN 103813211B CN 201310320588 A CN201310320588 A CN 201310320588A CN 103813211 B CN103813211 B CN 103813211B
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Abstract
The invention relates to the field of network televisions, particularly to an IPTV system. An IPTV-based video communication system comprises an intelligent set top box and a remote control matched with the set top box. The microprocessor system of the intelligent set top box is connected with a microphone interface and a remote control receiving module; the remote control is provided with a numeric keyboard; the intelligent set top box runs a telephone software system which comprises a dial software module, a telephone interface display software module and a phone calling software module. Numeric keys on the numeric keyboard of the remote control can transmit digital signals when touched, and the digital signals are transmitted to the microprocessor system after being received by the remote control receiving module and are reflected as dial numbers after being processed by the dial software module; a network server system is connected with a telephone network in a communicating mode. Dialing through the IPTV-based video communication system provides a traditional interactive television with a telephone function.
Description
Technical field
The present invention relates to network television field is and in particular to a kind of IPTV system.
Background technology
Interactive television (IPTV) is the infrastructure using broadband cable, using domestic television set as primary terminal
Electrical equipment, provides the multiple digital media service including TV programme by Internet agreement.User side IPTV is led to
Often include two kinds of clients：A kind of computer being to have IPTV function, another kind is Set Top Box and TV.Interactive television
(IPTV) apply IMS technology.
IMS, english abbreviation.IMS (IP Multimedia Subsystem) is IP multimedia system, is a kind of brand-new
Multimedia service form, it disclosure satisfy that, and present terminal client is more novel, the demand of more diversified multimedia service.
IMS not only can realize initial VoIP business it is often more important that IMS will be more effectively to Internet resources, user
Resource and application resource are managed, and improve the intelligence of network, so that user can be crossed over various networks and use multiple terminal, sense
The communication experiences being merged.IMS, as a communication construction, has started brand-new telecommunications business model, has expanded whole information
The development space of industry.In the big telecom operators in North America five, existing four IMS technology deploying Lucent so far, for no
Line and wired fusion have particularly important symbolism, indicate that IMS is deployed into a new stage in global.
Certainly technique system growth still notice is placed on basic operating service, and the global network unification of realization also has a lot
Need the place changing.
Only, in terms of transmission speed, interactive television (IPTV) has had been provided with carrying out voice call and video playback
Condition.Existing interactive television (IPTV) is often used only for viewing and admiring Online Video, music, picture etc..In addition it is additionally operable to
The interactive entertainment operation such as realization and three-screen-interaction.Lack some utility functions.
Content of the invention
It is an object of the invention to, a kind of video communication system based on IPTV is provided.
Technical problem solved by the invention can employ the following technical solutions to realize：
Based on the video communication system of IPTV, including network server system, Set Top Box, television terminal it is characterised in that
Described Set Top Box adopts an Intelligent set top box；
It is provided with a mainboard, described mainboard is provided with a microprocessor system, described miniature place in described Intelligent set top box
Reason device system is connected with a microphone interface and remote control reception module；
It is additionally provided with a remote control mating with described Intelligent set top box, described remote control is provided with numeric keypad；
Described Intelligent set top box runs a phone software system, and described phone software system is provided with a dialer software mould
Block, telephone interface display software module, call software module；
Described miniature processing system reads the signal that described remote control reception module transmission comes, and is provided with startup in described remote control
The enabled instruction of the dialer software module in described phone software system；
Described remote control sends out enabled instruction, and by described remote control reception module receive after, send described miniature place to
Reason device system, described microprocessor system starts described dialer software module it is allowed to carry out dial-up operation；
The digital keys on numeric keypad on described remote control, send data signal when touching, described data signal
Send microprocessor system to being remotely-controlled after receiver module receives, after described dialer software resume module, react for dialling
Number word；
Described network server system is connected with described phone network communication.
By above-mentioned design it is allowed to call by the video communication system based on IPTV, and then make traditional interaction
Formula TV (IPTV) possesses telephony feature.
Described microprocessor system is connected with a video-out port, and described video-out port connects described TV eventually
The display interface at end；In described phone software system, described telephone interface display software module controls described video-out port
The video pictures being exported；
Described telephone interface display software module is associated with a dialing interface, described dialing interface with described group
The association of number software module；Dialed digit in described dialer software module is shown in described dialing interface.
In order to form visual feedback.
Described dialer software module, according to dialed digit, sends information to the described webserver, and then dials number.
Described microphone interface is connected with a microphone, and described call software module receives the sound from described microphone interface
After frequency signal, it is sent to the described webserver, and then completes audio output.
Described microphone can be plug-in type microphone.Independently select microphone type in order to user.
Described microprocessor system is also associated with an audio output port, and described audio output port connects described TV
The audio input port of terminal.And then sound is sent by the loudspeaker of television terminal.
Described call software module receive after the voice data of the webserver, be converted into voice signal send to
Described audio output port, and then send to described television terminal.Realize sound to play.
Also run software systems of televising in described Intelligent set top box, run in described software systems of televising
When, described phone software system is in running background；
Described call software module monitors the telephone call signal from the described webserver；There iing telephone call signal
During incoming call, described phone software module sends signal to described microprocessor system, software systems of televising described in control
Suspend video playback, and record current play position；
Described microprocessor system starts telephone interface display software module, and display dialing interface is it is allowed to phone
Connect.
It is provided with closing of the circuit signal in described remote control, when touching the button associating with described closing of the circuit signal, send out
Go out closing of the circuit signal, and then complete closing of the circuit.
It is additionally provided with ring-off signal in described remote control, when touching the button associating with described ring-off signal,
Send ring-off signal, and then complete phone and hang up.
After described call software module receives ring-off signal, described phone software system is controlled to be returned to backstage
Run, described software systems of televising switch to front stage operation, and proceed video playback from suspending video playback position.
Described microprocessor system is also associated with a utilizing camera interface, and described utilizing camera interface is connected with camera；Institute
State call software module and be provided with a video calling module, when described video calling module starts, call described camera to be taken the photograph
The video information taking, and it is sent to network server system.And then complete the transmission of video in video calling.
Described call software module is provided with a network speed monitoring modular, and a video pixel adjusting module, described video image
The valid pixel number of described camera is adjusted at least three grades by plain adjusting module；
Described network speed monitoring module monitors network speed, and network speed is divided at least three grades, at least three grades of network speed
Correspond to the Three Estate of valid pixel number respectively, corresponding relation is that network speed higher valid pixel number is higher, the more low effective picture of network speed
Prime number is lower.And then ensure that transmission of video is smooth.
Described call software module is provided with a network speed monitoring modular, and a frame number adjusting module, and described frame number adjusts mould
The available frame count of described camera is adjusted at least three grades by block；
Described network speed monitoring module monitors network speed, and network speed is divided at least three grades, at least three grades of network speed
Correspond to the Three Estate of valid pixel number respectively, corresponding relation is that the higher available frame count of network speed is higher, the lower available frame count of network speed
Lower.And then ensure that transmission of video is smooth.
It is provided with an account management system, running in described Intelligent set top box has Account Logon soft in the described webserver
Part, and the fuselage identification code that is stored with；
Described call software module, at least in dialing, calls described Account Logon software, and described Account Logon software is adjusted
Use fuselage identification code, logon account management system, complete to log in.
Be stored with described account management system account balance, the corresponding telephone number of account, account message registration, phone
Directory.
It is that user is more convenient to use by above-mentioned design.
The described webserver adopts telecommunications company's server.To ensure network stabilization.
Brief description
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Conjunction is specifically illustrating and the present invention is expanded on further.
With reference to Fig. 1, based on the video communication system of IPTV, including network server system 4, Set Top Box, television terminal 3,
Set Top Box adopts an Intelligent set top box 1；It is provided with a mainboard, mainboard is provided with a microprocessor system, micro- in Intelligent set top box 1
Type processor system is connected with a microphone interface and remote control reception module；It is additionally provided with a remote control mated with Intelligent set top box 1
Device 2, remote control 2 is provided with numeric keypad；Intelligent set top box 1 runs a phone software system, and phone software system is provided with one
Dialer software module, telephone interface display software module, call software module；Miniature processing system reads remote control reception module and passes
The signal sent, is provided with the enabled instruction starting the dialer software module in phone software system in remote control 2；Remote control 2
Send enabled instruction, and be remotely-controlled after receiver module receives, send microprocessor system to, microprocessor system starts to be dialled
Number software module is it is allowed to carry out dial-up operation；The digital keys on numeric keypad on remote control 2, send numeral when touching
Signal, data signal sends microprocessor system to after being remotely-controlled receiver module reception, after dialer software resume module,
React for dialed digit；Network server system 4 is connected with phone network communication.By above-mentioned design it is allowed to pass through to be based on
The video communication system of IPTV is called, and then makes traditional interactive television (IPTV) possess telephony feature.
Microprocessor system is connected with a video-out port, and the display that video-out port connects television terminal 3 connects
Mouthful；In phone software system, telephone interface shows that software module controls the video pictures that video-out port is exported；Phone circle
Face display software module is associated with a dialing interface, dialing interface and dialer software module relation；Dialer software mould
Dialed digit in block is shown in dialing interface.In order to form visual feedback.
Dialer software module, according to dialed digit, sends information to the webserver, and then dials number.Microphone interface is even
It is connected to a microphone, call software module receives after the audio signal of microphone interface, is sent to the webserver, and then
Complete audio output.Microphone can be plug-in type microphone.Independently select microphone type in order to user.
Microprocessor system is also associated with an audio output port, and audio output port connects the audio frequency of television terminal 3
Input port.And then sound is sent by the loudspeaker of television terminal 3.Call software module receives from the webserver
After voice data, it is converted into voice signal and sends to audio output port, and then send to television terminal 3.Realize sound to play.
Software systems of televising also are run in Intelligent set top box 1, when software systems of televising are run, phone
Software systems are in running background；Call software module monitors the telephone call signal from the webserver；There iing call
During signal incoming call, phone software module sends signal to microprocessor system, controls software systems of televising to suspend video
Play, and record current play position；Microprocessor system starts telephone interface display software module, shows dialing circle
Face is it is allowed to closing of the circuit.
It is provided with closing of the circuit signal in remote control 2, when touching the button associating with closing of the circuit signal, send phone and connect
Messenger, and then complete closing of the circuit.It is additionally provided with ring-off signal in remote control 2, associate with ring-off signal touching
Button when, send ring-off signal, and then complete phone and hang up.
After call software module receives ring-off signal, phone software system is controlled to be returned to running background, electricity
Switch to front stage operation depending on playout software system, and proceed video playback from suspending video playback position.
Microprocessor system is also associated with a utilizing camera interface, and utilizing camera interface is connected with camera；Call software mould
Block is provided with a video calling module, when video calling module starts, calls the video information that camera is absorbed, and is sent to
Network server system 4.And then complete the transmission of video in video calling.
Call software module is provided with a network speed monitoring modular, and a video pixel adjusting module, and video pixel adjusts mould
The valid pixel number of camera is adjusted at least three grades by block；Network speed monitoring module monitors network speed, and by network speed be divided into
Few Three Estate, at least three grades of network speed correspond to the Three Estate of valid pixel number respectively, and corresponding relation is that network speed is higher
Valid pixel number is higher, and network speed lower valid pixel number is lower.And then ensure that transmission of video is smooth.
Call software module is provided with a network speed monitoring modular, and a frame number adjusting module, and frame number adjusting module will image
The available frame count of head is adjusted at least three grades；Network speed monitoring module monitors network speed, and network speed is divided at least three grades,
At least three grades of network speed correspond to the Three Estate of valid pixel number respectively, and corresponding relation is for the higher available frame count of network speed more
Height, the lower available frame count of network speed is lower.And then ensure that transmission of video is smooth.
It is provided with an account management system, running in Intelligent set top box 1 has Account Logon software, and stores in the webserver
There is fuselage identification code；Call software module at least in dialing, calls Account Logon software, and Account Logon software transfer fuselage is known
Other code, logon account management system, complete to log in.
Be stored with account management system account balance, the corresponding telephone number of account, account message registration, telephone number
Thin.It is that user is more convenient to use by above-mentioned design.The webserver adopts telecommunications company's server.To ensure network
Stable.
General principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (6)
1. the video communication system based on IPTV, including network server system, Set Top Box, television terminal it is characterised in that institute
State Set Top Box and adopt an Intelligent set top box；
It is provided with a mainboard, described mainboard is provided with a microprocessor system, described microprocessor in described Intelligent set top box
System is connected with a microphone interface and remote control reception module；
It is additionally provided with a remote control mating with described Intelligent set top box, described remote control is provided with numeric keypad；
Described Intelligent set top box runs a phone software system, and described phone software system is provided with a dialer software module, electricity
Words interface display software module, call software module；
Described miniature processing system reads the signal that described remote control reception module transmission comes, and is provided with startup described in described remote control
The enabled instruction of the dialer software module in phone software system；
Described remote control sends out enabled instruction, and by described remote control reception module receive after, send described microprocessor to
System, described microprocessor system starts described dialer software module it is allowed to carry out dial-up operation；
The digital keys on numeric keypad on described remote control, send data signal when touching, described data signal is in quilt
Remote control reception module sends microprocessor system to after receiving, and after described dialer software resume module, reacts for the number that dials
Word；
Described network server system is connected with described phone network communication,
Described microprocessor system is connected with a video-out port, and described video-out port connects described television terminal
Display interface；In described phone software system, described telephone interface display software module controls described video-out port institute defeated
The video pictures going out；
Described telephone interface display software module is associated with a dialing interface, and described dialing interface is soft with described dialing
Part module relation；Dialed digit in described dialer software module is shown in described dialing interface,
Described dialer software module, according to dialed digit, sends information to the described webserver, and then dials number；
Described microphone interface is connected with a microphone, and described call software module receives the audio frequency letter from described microphone interface
After number, it is sent to the described webserver, and then completes audio output,
Software systems of televising also are run in described Intelligent set top box, when described software systems of televising are run,
Described phone software system is in running background；
Described call software module monitors the telephone call signal from the described webserver；There iing telephone call signal incoming call
When, described phone software module sends signal to described microprocessor system, and software systems of televising described in control are suspended
Video playback, and record current play position；
Described microprocessor system starts telephone interface display software module, and display dialing interface is it is allowed to closing of the circuit.
2. the video communication system based on IPTV according to claim 1 it is characterised in that：It is provided with electricity in described remote control
Words connect signal, when touching the button associating with described closing of the circuit signal, send closing of the circuit signal, and then complete phone
Connect；
It is additionally provided with ring-off signal in described remote control, when touching the button associating with described ring-off signal, send
Ring-off signal, and then complete phone and hang up.
3. the video communication system based on IPTV according to claim 2 it is characterised in that：Described call software module connects
After receiving ring-off signal, described phone software system is controlled to be returned to running background, described software systems of televising
Switch to front stage operation, and proceed video playback from suspending video playback position.
4. the video communication system based on IPTV according to claim 1 it is characterised in that：Described microprocessor system
It is also associated with a utilizing camera interface, described utilizing camera interface is connected with camera；Described call software module is provided with a video and leads to
Words module, when described video calling module starts, calls the video information that described camera is absorbed, and is sent to network clothes
Business device system,
Described call software module is provided with a network speed monitoring modular, and a video pixel adjusting module, and described video pixel is adjusted
The valid pixel number of described camera is adjusted at least three grades by mould preparation block；
Described network speed monitoring module monitors network speed, and network speed is divided at least three grades, at least three grades of network speed are respectively
The Three Estate of corresponding valid pixel number, corresponding relation is that network speed higher valid pixel number is higher, network speed lower valid pixel number
Lower, and then ensure that transmission of video is smooth.
5. the video communication system based on IPTV according to claim 4 it is characterised in that：Described call software module sets
There is a network speed monitoring modular, and a frame number adjusting module, the available frame count of described camera is adjusted by described frame number adjusting module
Whole is at least three grades；
Described network speed monitoring module monitors network speed, and network speed is divided at least three grades, at least three grades of network speed are respectively
The Three Estate of corresponding valid pixel number, corresponding relation is that the higher available frame count of network speed is higher, and the lower available frame count of network speed is more
Low, and then ensure that transmission of video is smooth.
6. the video communication system based on IPTV according to claim 1 it is characterised in that：Set in the described webserver
There is an account management system, running in described Intelligent set top box has Account Logon software, and the fuselage identification code that is stored with；
Described call software module, at least in dialing, calls described Account Logon software, described Account Logon software transfer machine
Body identification code, logon account management system, complete to log in；
Be stored with described account management system account balance, the corresponding telephone number of account, account message registration, telephone number
Thin.
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| CN201310320588.4A CN103813211B (en) | 2013-07-26 | 2013-07-26 | IPTV-based video communication system |
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| CN201310320588.4A CN103813211B (en) | 2013-07-26 | 2013-07-26 | IPTV-based video communication system |
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| CN103813211A CN103813211A (en) | 2014-05-21 |
| CN103813211B true CN103813211B (en) | 2017-02-15 |
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| CN106412648A (en) * | 2015-07-31 | 2017-02-15 | 腾讯科技（深圳）有限公司 | Video interaction method and device |
| CN107124574B (en) * | 2017-05-11 | 2020-10-20 | 张科欣 | NFC intelligent dialing system based on set top box and method for realizing video communication |
| CN113497909B (en) * | 2020-03-18 | 2022-12-02 | 华为技术有限公司 | Equipment interaction method and electronic equipment |
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| CN102457629A (en) * | 2010-10-25 | 2012-05-16 | 韩华S&C有限公司 | Remote-controller type telephone service system in set-top box of internet television having video solution |
| CN103118299A (en) * | 2011-11-16 | 2013-05-22 | 中国电信股份有限公司 | Internet protocol television (IPTV) video call control method and set top box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101673032B1 (en) * | 2010-01-25 | 2016-11-04 | 엘지전자 주식회사 | Video communication method and digital television thereof |
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- 2013-07-26 CN CN201310320588.4A patent/CN103813211B/en active Active
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| CN101998073A (en) * | 2009-08-21 | 2011-03-30 | 深圳Tcl新技术有限公司 | Television with telephone functions |
| CN102457629A (en) * | 2010-10-25 | 2012-05-16 | 韩华S&C有限公司 | Remote-controller type telephone service system in set-top box of internet television having video solution |
| CN102075810A (en) * | 2011-01-26 | 2011-05-25 | 深圳创维数字技术股份有限公司 | Digital set top box system with wireless telephone function and communication method thereof |
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