CN103813211A - IPTV-based video communication system - Google Patents
IPTV-based video communication system Download PDFInfo
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- CN103813211A CN103813211A CN201310320588.4A CN201310320588A CN103813211A CN 103813211 A CN103813211 A CN 103813211A CN 201310320588 A CN201310320588 A CN 201310320588A CN 103813211 A CN103813211 A CN 103813211A
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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 Web TV field, be specifically related to a kind of IPTV system.
Background technology
Interactive television (IPTV) is the infrastructure of utilizing broadband cabled TV, using domestic television set as main terminal appliance, provides the multiple digital media service including TV programme by Internet agreement.User's side IPTV generally includes two kinds of clients: a kind of is the computer with IPTV function, and another kind is Set Top Box and TV.Interactive television (IPTV) has been applied IMS technology.
IMS, english abbreviation.IMS (IP Multimedia Subsystem) is IP multimedia system, is a kind of brand-new multimedia service form, and it can meet, and present terminal client is more novel, the demand of more diversified multimedia service.
IMS not only can realize initial VoIP business, the more important thing is that IMS will more effectively manage Internet resources, user resources and application resource, the intelligence that improves network, makes user can cross over diverse network and use multiple terminal, the communication experiences that impression is merged.IMS, as a communication construction, has started brand-new telecommunications business model, has expanded the development space of whole information industry.In the Wu great telecom operators of North America, existing four IMS technology of having disposed Lucent, have very important symbolism for wireless and wired fusion so far, indicate that IMS enters into a new stage in global deployment.Certain technique system growth is still placed on attentiveness basic operation service above, realizes the unified places that much need in addition change of global network.
Only aspect transmission speed, interactive television (IPTV) has possessed the condition of carrying out voice call and video playback.Existing interactive television (IPTV) is often only used to view and admire Online Video, music, picture etc.In addition also for interactive entertainment operations such as realization and three screen interactions.Lack some utility functions.
Summary of the invention
The object of the invention is to, a kind of video communication system based on IPTV is provided.
Technical problem solved by the invention can realize by the following technical solutions:
Based on the video communication system of IPTV, comprise network server system, Set Top Box, television terminal, it is characterized in that, described Set Top Box adopts an Intelligent set top box;
In described Intelligent set top box, be provided with a mainboard, described mainboard is provided with a microprocessor system, and described microprocessor system is connected with Mike's interface and remote control reception module;
Also be provided with a remote controller mating with described Intelligent set top box, described remote controller is provided with numeric keypad;
Described Intelligent set top box operation has a phone software system, described phone software system to be provided with a dialer software module, telephone interface software for display module, call software module;
Described miniature treatment system reads the signal that described remote control reception module sends, and is provided with the enabled instruction that starts the dialer software module in described phone software system in described remote controller;
Described remote controller sends out enabled instruction, and after being received by described remote control reception module, sends described microprocessor system to, and described microprocessor system starts described dialer software module, allows to carry out dial-up operation;
Digital keys on numeric keypad on described remote controller sends digital signal in the time touching, and described digital signal sends microprocessor system to after being received by remote control reception module, after described dialer software resume module, reacts for dialed digit;
Described network server system and the communication connection of described telephone network.
By above-mentioned design, allow to call by the video communication system based on IPTV, and then make traditional interactive television (IPTV) possess telephony feature.
Described microprocessor system is connected with a video-out port, and described video-out port connects the display interface of described television terminal; In described phone software system, the video pictures that video-out port is exported described in described telephone interface software for display module controls;
Described telephone interface software for display module relation has a dialing interface, described dialing interface and described dialer software module relation; Dialed digit in described dialer software module is presented in described dialing interface.
So that formation visual feedback.
Described dialer software module, according to dialed digit, is sent information to the described webserver, and then dials number.
Described Mike's interface is connected with a microphone, and described call software module receives after the audio signal from described Mike's interface, is sent to the described webserver, and then completes audio frequency output.
Described microphone can be plug-in type microphone.So that user independently selects microphone type.
Described microprocessor system is also connected with an audio output port, and described audio output port connects the audio input port of described television terminal.And then sound by the loud speaker of television terminal.
Described call software module receives after the voice data from the webserver, is converted into voice signal and is sent to described audio output port, and then be sent to described television terminal.Realizing sound plays.
In described Intelligent set top box, also move the software systems of televising, in the time that the described software systems of televising are moved, described phone software system is at running background;
Described call software module is monitored the telephone call signal from the described webserver; In the time having telephone call signal incoming call, described phone software module is sent signal to described microprocessor system, and the software systems of televising described in control are suspended video playback, and record current play position;
Described microprocessor system starts telephone interface software for display module, shows dialing interface, allows closing of the circuit.
In described remote controller, be provided with closing of the circuit signal, in the time touching the button associated with described closing of the circuit signal, send closing of the circuit signal, and then complete closing of the circuit.
In described remote controller, be also provided with ring-off signal, in the time touching the button associated with described ring-off signal, send ring-off signal, and then complete phone and hang up.
Described call software module receives after ring-off signal, control described phone software system and again transfer running background to, described in the software systems of televising transfer front stage operation to, and proceed video playback from suspending video playback position.
Described microprocessor system is also connected with a utilizing camera interface, and described utilizing camera interface is connected with camera; Described call software module is provided with a video calling module, in the time that described video calling module starts, calls the video information that described camera absorbs, and 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, and the valid pixel number of described camera is adjusted at least Three Estate by described video pixel adjusting module;
Described network speed monitoring module monitors network speed, and network speed is divided into at least Three Estate, at least Three Estate of network speed is the Three Estate of corresponding valid pixel number respectively, and corresponding relation is that the higher valid pixel number of network speed is higher, and the lower valid pixel number of network speed is lower.And then assurance transmission of video smoothness.
Described call software module is provided with a network speed monitoring modular, and a frame number adjusting module, and the available frame count of described camera is adjusted at least Three Estate by described frame number adjusting module;
Described network speed monitoring module monitors network speed, and network speed is divided into at least Three Estate, at least Three Estate of network speed is the Three Estate of corresponding valid pixel number respectively, and corresponding relation is that the higher available frame count of network speed is higher, and the lower available frame count of network speed is lower.And then assurance transmission of video smoothness.
In the described webserver, be provided with an account management system, in described Intelligent set top box, operation has account login software, and stores fuselage identification code;
Described call software module at least, in the time of dialing, is called described account login software, described account login software transfer fuselage identification code, and logon account management system, completes login.
In described account management system, store account balance, corresponding telephone number, account message registration, the telephone directory of account.
That user is more convenient to use by above-mentioned design.
The described webserver adopts telecommunications company's server.To guarantee network stabilization.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, based on the video communication system of IPTV, comprise network server system 4, Set Top Box, television terminal 3, Set Top Box adopts an Intelligent set top box 1; In Intelligent set top box 1, be provided with a mainboard, mainboard is provided with a microprocessor system, and microprocessor system is connected with Mike's interface and remote control reception module; Also be provided with a remote controller 2 mating with Intelligent set top box 1, remote controller 2 is provided with numeric keypad; Intelligent set top box 1 operation has a phone software system, phone software system to be provided with a dialer software module, telephone interface software for display module, call software module; Miniature treatment system reads the signal that remote control reception module sends, and is provided with the enabled instruction that starts the dialer software module in phone software system in remote controller 2; Remote controller 2 sends out enabled instruction, and after being received by remote control reception module, sends microprocessor system to, and microprocessor system starts dialer software module, allows to carry out dial-up operation; Digital keys on numeric keypad on remote controller 2 sends digital signal in the time touching, and digital signal sends microprocessor system to after being received by remote control reception module, after dialer software resume module, reacts for dialed digit; Network server system 4 and telephone network communication connection.By above-mentioned design, allow to call by the video communication system based on IPTV, and then make traditional interactive television (IPTV) possess telephony feature.
Microprocessor system is connected with a video-out port, the display interface of video-out port connecting TV terminal 3; In phone software system, the video pictures that telephone interface software for display module controls video-out port is exported; Telephone interface software for display module relation has a dialing interface, dialing interface and dialer software module relation; Dialed digit in dialer software module is presented in dialing interface.So that formation visual feedback.
Dialer software module, according to dialed digit, is sent information to the webserver, and then dials number.Mike's interface is connected with a microphone, and call software module receives after the audio signal from Mike's interface, is sent to the webserver, and then completes audio frequency output.Microphone can be plug-in type microphone.So that user independently selects microphone type.
Microprocessor system is also connected with an audio output port, the audio input port of audio output port connecting TV terminal 3.And then sound by the loud speaker of television terminal 3.Call software module receives after the voice data from the webserver, is converted into voice signal and is sent to audio output port, and then be sent to television terminal 3.Realizing sound plays.
In Intelligent set top box 1, also move the software systems of televising, in the time televising software systems operation, phone software system is at running background; Call software module is monitored the telephone call signal from the webserver; In the time having telephone call signal incoming call, phone software module is sent signal to microprocessor system, controls the software systems of televising and suspends video playback, and record current play position; Microprocessor system starts telephone interface software for display module, shows dialing interface, allows closing of the circuit.
In remote controller 2, be provided with closing of the circuit signal, in the time touching the button associated with closing of the circuit signal, send closing of the circuit signal, and then complete closing of the circuit.In remote controller 2, be also provided with ring-off signal, in the time touching the button associated with ring-off signal, send ring-off signal, and then complete phone and hang up.
Call software module receives after ring-off signal, controls phone software system and again transfers running background to, and the software systems of televising transfer front stage operation to, and proceeds video playback from suspending video playback position.
Microprocessor system is also connected with a utilizing camera interface, and utilizing camera interface is connected with camera; Call software module is provided with a video calling module, in the time that video calling module starts, calls the video information that camera absorbs, 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 the valid pixel number of camera is adjusted at least Three Estate by video pixel adjusting module; Network speed monitoring module monitors network speed, and network speed is divided into at least Three Estate, at least Three Estate of network speed is the Three Estate of corresponding valid pixel number respectively, and corresponding relation is that the higher valid pixel number of network speed is higher, and the lower valid pixel number of network speed is lower.And then assurance transmission of video smoothness.
Call software module is provided with a network speed monitoring modular, and a frame number adjusting module, and the available frame count of camera is adjusted at least Three Estate by frame number adjusting module; Network speed monitoring module monitors network speed, and network speed is divided into at least Three Estate, at least Three Estate of network speed is the Three Estate of corresponding valid pixel number respectively, and corresponding relation is that the higher available frame count of network speed is higher, and the lower available frame count of network speed is lower.And then assurance transmission of video smoothness.
In the webserver, be provided with an account management system, in Intelligent set top box 1, operation has account login software, and stores fuselage identification code; Call software module at least, in the time of dialing, is called account login software, account login software transfer fuselage identification code, and logon account management system, completes login.
In account management system, store account balance, corresponding telephone number, account message registration, the telephone directory of account.That user is more convenient to use by above-mentioned design.The webserver adopts telecommunications company's server.To guarantee network stabilization.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. the video communication system based on IPTV, comprises network server system, Set Top Box, television terminal, it is characterized in that, described Set Top Box adopts an Intelligent set top box;
In described Intelligent set top box, be provided with a mainboard, described mainboard is provided with a microprocessor system, and described microprocessor system is connected with Mike's interface and remote control reception module;
Also be provided with a remote controller mating with described Intelligent set top box, described remote controller is provided with numeric keypad;
Described Intelligent set top box operation has a phone software system, described phone software system to be provided with a dialer software module, telephone interface software for display module, call software module;
Described miniature treatment system reads the signal that described remote control reception module sends, and is provided with the enabled instruction that starts the dialer software module in described phone software system in described remote controller;
Described remote controller sends out enabled instruction, and after being received by described remote control reception module, sends described microprocessor system to, and described microprocessor system starts described dialer software module, allows to carry out dial-up operation;
Digital keys on numeric keypad on described remote controller sends digital signal in the time touching, and described digital signal sends microprocessor system to after being received by remote control reception module, after described dialer software resume module, reacts for dialed digit;
Described network server system and the communication connection of described telephone network.
2. the video communication system based on IPTV according to claim 1, is characterized in that: described microprocessor system is connected with a video-out port, and described video-out port connects the display interface of described television terminal; In described phone software system, the video pictures that video-out port is exported described in described telephone interface software for display module controls;
Described telephone interface software for display module relation has a dialing interface, described dialing interface and described dialer software module relation; Dialed digit in described dialer software module is presented in described dialing interface.
3. the video communication system based on IPTV according to claim 2, is characterized in that: described dialer software module, according to dialed digit, is sent information to the described webserver, and then dials number;
Described Mike's interface is connected with a microphone, and described call software module receives after the audio signal from described Mike's interface, is sent to the described webserver, and then completes audio frequency output.
4. the video communication system based on IPTV according to claim 3, is characterized in that: in described Intelligent set top box, also move the software systems of televising, in the time that the described software systems of televising are moved, described phone software system is at running background;
Described call software module is monitored the telephone call signal from the described webserver; In the time having telephone call signal incoming call, described phone software module is sent signal to described microprocessor system, and the software systems of televising described in control are suspended video playback, and record current play position;
Described microprocessor system starts telephone interface software for display module, shows dialing interface, allows closing of the circuit.
5. the video communication system based on IPTV according to claim 4, is characterized in that: in described remote controller, be provided with closing of the circuit signal, in the time touching the button associated with described closing of the circuit signal, send closing of the circuit signal, and then complete closing of the circuit;
In described remote controller, be also provided with ring-off signal, in the time touching the button associated with described ring-off signal, send ring-off signal, and then complete phone and hang up.
6. the video communication system based on IPTV according to claim 5, it is characterized in that: described call software module receives after ring-off signal, control described phone software system and again transfer running background to, the described software systems of televising transfer front stage operation to, and proceed video playback from suspending video playback position.
7. the video communication system based on IPTV according to claim 1, is characterized in that: described microprocessor system is also connected with a utilizing camera interface, and described utilizing camera interface is connected with camera; Described call software module is provided with a video calling module, in the time that described video calling module starts, calls the video information that described camera absorbs, and is sent to network server system.
8. the video communication system based on IPTV according to claim 7, it is characterized in that: described call software module is provided with a network speed monitoring modular, and a video pixel adjusting module, the valid pixel number of described camera is adjusted at least Three Estate by described video pixel adjusting module;
Described network speed monitoring module monitors network speed, and network speed is divided into at least Three Estate, at least Three Estate of network speed is the Three Estate of corresponding valid pixel number respectively, and corresponding relation is that the higher valid pixel number of network speed is higher, and the lower valid pixel number of network speed is lower.And then assurance transmission of video smoothness.
9. according to the video communication system based on IPTV described in claim 7 or 8, it is characterized in that: described call software module is provided with a network speed monitoring modular, and a frame number adjusting module, the available frame count of described camera is adjusted at least Three Estate by described frame number adjusting module;
Described network speed monitoring module monitors network speed, and network speed is divided into at least Three Estate, at least Three Estate of network speed is the Three Estate of corresponding valid pixel number respectively, and corresponding relation is that the higher available frame count of network speed is higher, and the lower available frame count of network speed is lower.And then assurance transmission of video smoothness.
10. the video communication system based on IPTV according to claim 1, is characterized in that: in the described webserver, be provided with an account management system, in described Intelligent set top box, operation has account login software, and stores fuselage identification code;
Described call software module at least, in the time of dialing, is called described account login software, described account login software transfer fuselage identification code, and logon account management system, completes login;
In described account management system, store account balance, corresponding telephone number, account message registration, the telephone directory of account.
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| CN113497909A (en) * | 2020-03-18 | 2021-10-12 | 华为技术有限公司 | Equipment interaction method and electronic equipment |
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| CN103813211B (en) | 2017-02-15 |
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