CN105763898A - Method and system for controlling IPTV set-top box by voice - Google Patents
Method and system for controlling IPTV set-top box by voice Download PDFInfo
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Abstract
The present invention discloses a method and system for controlling an IPTV set-top box by voice. The method comprises the steps that an IPTV set-top box is configured on a server; the server obtains user information and matches a user and the IPTV set-top box according to the user information; and the server obtains the voice control information sent by the user and controls the playing behavior of the IPTV set-top box according to the voice control information. According to the embodiment of the present invention, the problem of instable IPTV set-top box remote control connection in the prior art can be solved, thus the user can freely control the IPTV set-top box through the mode of remote voice control, and the user experience is improved greatly.
Description
Technical field
The present invention relates to Internet technical field, particularly to the method and system of a kind of Voice command IPTV set top box.
Background technology
Speech recognition is a cross discipline.Recent two decades comes, and speech recognition technology obtains marked improvement, starts to move towards market from laboratory.It is contemplated that, in coming 10 years, speech recognition technology will enter the every field such as industry, household electrical appliances, communication, automotive electronics, medical treatment, home services, consumption electronic product.The application in some fields of the speech recognition dictation machine is chosen as one of ten major issues of development of computer in 1997 by US News circle.A lot of experts think that speech recognition technology is one of development in science and technology technology that between 2000 to 2010, areas of information technology ten are important greatly.Field involved by speech recognition technology includes: signal processing, pattern recognition, theory of probability and theory of information, sound generating mechanism and hearing mechanism, artificial intelligence etc..
Speech recognition technology is exactly allow machine by identifying and understanding process is changed into voice signal the high-tech of corresponding text or order.Speech recognition technology mainly includes Feature Extraction Technology, pattern match criterion and three aspects of model training technology.The networking of speech recognition technology car have also been obtained quotes fully, for instance in wing truck is networked, and only need to can arrange destination by PTT contact staff oral account and directly navigate, safely, conveniently.
IPTV and IPTV, be that one utilizes broadband networks, integrate the technology such as the Internet, multimedia, communication, provides the brand-new technology of the multiple interactive services including DTV to domestic consumer.IPTV utilizes computer or Set Top Box+TV to complete to receive the functions such as video frequency request program, video broadcasting and surfing on the net.It adopts efficient video compression technology, make video streaming bandwidth can have the view reception effect (video streaming bandwidth of usual DVD needs 3Mb/s) close to DVD when 800Kb/s, to carrying out the such as net cast on the Internet of video class business, remote true video request program, program source making etc. from now on, there is very strong advantage, be a brand-new technological concept.
IPTV set top box is made up of software and hardware two large divisions, and the hardware of Set Top Box contains several major parts such as master chip, internal memory, tuning demodulator, return path, CA (ConditionalAccess) interface, external storage controller and video and audio output.Software is then divided into application layer, middle interpretation layer and drives layer three layers, and each layer all contains many programs or interface etc..Compared with traditional top box of digital machine, IPTV set top box achieves the fusion of video, voice, data three, i.e. so-called triple play (TriplePlayService).The system architecture of IP Set Top Box comprises three independent subsystems: TV unit, PC unit and conditional access (i.e. encryption system, CA) unit.TV subsystem is made up of frequency modulator and Video Decoder, and they are used for processing numeric string stream information；CA subsystem has control ability by service provider, it is possible to realize closing on to user, it is possible to know what program when user watching；PC subsystem is the design of modular mostly, the designer of STB can comply with its demand and increase or reduce the assembly in this system, owing to the target of IPSTB is to provide for the service function of the Internet, therefore its PC system aspects must provide the stack-protocol of TCP/IP, and there is save scheme more preferably.
It can thus be seen that the function of IPTV set top box mainly includes following three aspects:
Support LAN or the DSL network transmission of present stage, receive and process IP data and video flowing；
Support the video decodings such as MPEG, WMV and Real；
Support user authentication function, by with IPTV system realize the management functions such as the access control of user, charging alternately.
On the other hand, along with developing rapidly of wireless access wide band technology and mobile terminal technology, people are highly desirable can whenever and wherever possible or even can obtain information and service easily from the Internet in moving process, and mobile Internet arises at the historic moment and fast development.The development that development of Mobile Internet technology through in recent years is advanced by leaps and bounds, mobile Internet has been increasingly becoming in life an indispensable part.Mobile Internet (MobileInternet is called for short MI) is a kind of by intelligent mobile terminal, adopts mobile radio communication system to obtain the emerging service of business and service, comprises terminal, software and three aspects of application.Terminating layer includes smart mobile phone, panel computer, e-book, MID etc.；Software includes operating system, middleware, data base and fail-safe software etc..Application layer includes different application and the services such as amusement and recreation class, instrument media class, commercial affairs finance and economic.Development along with technology and industry, future, the transport network layer key technologies such as LTE (Long Term Evolution, one of 4G communication technology standard) and NFC (near-field communication, the support technology of mobile payment) also will be included within the category of mobile Internet.
In existing IPTV set top box technology, it is also typically provided remote controller.But remote controller is connected with set-top box mutual, mechanism typically requires remote controller and Set Top Box is positioned at same LAN, utilizes the inside discovery technique of LAN, and remote controller realizes being connected with Set Top Box, and carries out remote manipulation.Still not over the operational program of Voice command IPTV set top box in prior art, need badly and want a kind of remote speech that can realize to control the solution of IPTV set top box.
Summary of the invention
The present invention provides the method and system of a kind of Voice command IPTV set top box, cannot be carried out voice-operated problem in order to solve IPTV set top box in prior art.
The present invention provides a kind of method of Voice command IPTV set top box, including:
Configure IPTV set top box on the server；
Described server obtains user profile and according to described user profile by described user and the pairing of described IPTV set top box；
Described server obtains the speech-controlled information of described user transmission and controls the broadcasting behavior of described IPTV set top box according to described speech-controlled information.
Described configure IPTV set top box on the server, including:
Described Set Top Box connects described server, sets up public network and connects；
Superposition Qrcode Quick Response Code on the video playback picture of described Set Top Box；
Described by the pairing of described user and described IPTV set top box, including:
Qrcode Quick Response Code described in described scanning input；
Described server obtains the described Qrcode Quick Response Code of described scanning input and matches with described user profile.
Described Set Top Box connects described server by Socket agreement.
Described method also includes:
Wechat public number is configured to developer's pattern, and described public number user message is unified is forwarded to described server.
Described server obtains the speech-controlled information of described user transmission and controls the broadcasting behavior of described IPTV set top box according to described speech-controlled information, including:
Described server obtains, by described wechat public number, the speech-controlled information that user is sent by wechat；
Described server controls described IPTV set top box according to described speech-controlled information and plays behavior.
A kind of system of Voice command IPTV set top box, including:
User side, is used for generating and sending user profile and speech-controlled information；
Server, is used for configuring IPTV set top box；Obtain user profile and according to described user profile by described user side and the pairing of described IPTV set top box；Obtain described speech-controlled information and control the broadcasting behavior of described IPTV set top box according to described speech-controlled information.
Described server is additionally operable to:
Connect described Set Top Box, set up public network and connect；
Superposition Qrcode Quick Response Code on the video playback picture of described Set Top Box；
Obtain the described Qrcode Quick Response Code of described scanning input and match with described user profile.
Described server also includes Socket protocol element, for connecting described IPTV set top box by Socket agreement.
Described server is additionally operable to:
Wechat public number is configured to developer's pattern, is uniformly processed described public number user message.
Described server is additionally operable to:
The speech-controlled information that user is sent is obtained by wechat by described wechat public number；
Control described IPTV set top box according to described speech-controlled information and play behavior.
The embodiment of the present invention is by configuring IPTV set top box on the server；Server obtains user profile and according to user profile by user and IPTV set top box pairing；Server obtains the speech-controlled information of user's transmission and controls IPTV set top box broadcasting behavior according to speech-controlled information.The embodiment of the present invention can solve the problem that user in prior art cannot the problem of Voice command IPTV set top box and user be likely to occur in using IPTV set top box remote controller process connect unstable problem, make user can be carried out the control of IPTV set top box freely by the mode that remote speech controls, improve Consumer's Experience greatly.Meanwhile, this programme avoids the change to IPTV set top box hardware, greatly increases realizability and the replicability of system.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.The purpose of the present invention and other advantages can be realized by structure specifically noted in the description write, claims and accompanying drawing and be obtained.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, is used for together with embodiments of the present invention explaining the present invention, is not intended that limitation of the present invention.In the accompanying drawings:
The Method And Principle flow chart of a kind of Voice command IPTV set top box that Fig. 1 provides for the embodiment of the present invention 1；
The system structure schematic diagram of a kind of Voice command IPTV set top box that Fig. 2 provides for the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
As it is shown in figure 1, the Method And Principle flow chart of a kind of Voice command IPTV set top box provided for the embodiment of the present invention 1, wherein,
Step 11, configures IPTV set top box on the server.
IPTV set top box is play, it is necessary first to configure IPTV set top box on the server.Or, the configuration of IPTV set top box is carried out by server.Under normal circumstances, IPTV set top box is existing hardware facility, it is possible to is connected by network and configures accordingly.First, IPTV set top box and server are attached, it is possible to carry out the Internet public network connection by any mode.Server and IPTV set top box after connection can arrange mutually and send message.Generally for ensureing the reliable of connected mode, it is necessary to adopt Socket agreement to set up the connection between IPTV set top box and server.
Socket agreement is also known as " socket ", and application program sends request or response network request usually by " socket " to network.It is arranged in java.net bag for J2SDK-1.3, Socket and ServerSocket class libraries.ServerSocket is used for server end, and Socket sets up when network connects and uses.When successful connection, application program two ends all can produce a Socket example, operates this example, completes required session.Connecting for network, socket is equality, not difference, not because at server end or produce different stage in client.No matter it is that their work of Socket or ServerSocket is all completed by SocketImpl class and subclass thereof.
The target that Socket agreement connection procedure to connect according to the mode and local socket that connect startup, the connection procedure between socket can be divided into three steps: server is monitored, and client is asked, and connects confirmation.
(1) server is monitored: is server side socket the concrete client socket of delocalization, and is in waiting the state connected, monitor in real time network state.
(2) client request: referring to and proposed connection request by the socket of client, the target that connect is the socket of server end.For this, first the socket of client must describe the socket of the server that it to connect, it is indicated that the address of server side socket and port numbers, then just proposes connection request to server side socket.
(3) confirmation is connected: refer to when server side socket listens to the connection request receiving client socket in other words, it is with regard to the request of customer in response end socket, set up a new thread, client is issued in the description of server side socket, describe once client confirms this, connect and just establish.And server side socket keeps listening state, continue to the connection request of other client socket.
Set up connect after server and IPTV set top box can on the video playback picture of IPTV set top box superposition Qrcode Quick Response Code.This Qrcode Quick Response Code is uniquely corresponding with server and IPTV set top box, in order to identify IPTV set top box.
Qrcode code, it is a kind of matrix two-dimensional code sign developed in JIUYUE, 1994 by Denso company, the advantage such as the information capacity that it has a bar code and other two-dimensional bar code has is big, reliability is high, can represent Chinese character and image kinds of words information, security and antiforge purpose be strong.Qrcode code sign has 40 kinds of specifications, respectively version 1, version 2,, edition 40.The specification of version 1 is 21 module × 21 modules, and version 2 is 25 module × 25 modules, and by that analogy, each version symbol is than previous version 4 modules of every limit increase, until edition 40, specification is 177 module × 177 modules.Wherein most highest version 40 can be held up to 1850 capitalizations or 2710 numerals or 1108 bytes, or more than 500 Chinese character, about higher than common bar code information capacity tens times.Owing to its high density encodes, information capacity is big, so being widely adopted.
At present, Quick Response Code application has penetrated in the middle of our life and work, and you have only to obtain corresponding information with mobile phone facing to Quick Response Code " sweep and sweep ", convenient it is understood that businessman, shopping, viewing etc..Such as, the Quick Response Code of jquery as above generates plug-in unit qrcode, calls this plug-in unit and just can generate the Quick Response Code of correspondence in the page.
Actually, for example, the present embodiment can be realized by the most frequently used wechat.Specifically, it is simply that wechat public number is configured to developer's pattern, this public number user message is unified is forwarded to server.So, actually all of information of wechat public number is each through forwarded to server, and server carries out follow-up operation.
The application account that wechat public number is developer or businessman applies on wechat public platform, account and QQ account intercommunication, by public number, businessman can realize and the word of special group, picture, voice, the comprehensive communication of video, interaction on wechat platform.By wechat public number, increasing developer can develop the various application tool being close to the users, and relies on wechat platform and carries out corresponding activity.
The present embodiment can utilize the feature of wechat public number, the information of specific wechat public number is all forwarded concrete server, server processes, thus realizing specific technical purpose.And by the information of wechat public number and corresponding Quick Response Code, user can uniquely correspond to corresponding public number and server, also just can correspond to corresponding IPTV set top box.
Step 12, server obtains user profile and according to user profile by user and IPTV set top box pairing.
For above-mentioned steps, user profile and IPTV set top box are mainly matched by this step by server, thus realizing user's control to concrete IPTV set top box.Concrete, if configuration IPTV set top box carried out by server self, then can scanning input Qrcode Quick Response Code；Server obtains the Qrcode Quick Response Code of scanning input and matches with user profile.If by other IPTV set top box of server configures, then can scanning input Qrcode Quick Response Code；Server obtains the Qrcode Quick Response Code of scanning input and matches with user profile.
Specifically, user opens wechat, utilizes [sweep and sweep] instrument of wechat, scans the relevant Quick Response Code of IPTV set top box corresponding to corresponding public number, and server receives user and this IPTV set top box message, by user and IPTV set top box pairing.
It practice, be through wechat public number information forwarding server, by server by the Quick Response Code of this wechat public number of superposition in IPTV set top box broadcasting pictures.When user needs the content watching this IPTV set top box, realize and the associating of wechat public number by paying close attention to this wechat public number, and by this wechat public number, relevant information is sent to server.After server receives the information of user, user is matched with this IPTV set top box.Here, user pays close attention to the mode of wechat public number is swept by user to sweep the Quick Response Code being superimposed in IPTV set top box broadcasting pictures and realize.Or, user can scan this Quick Response Code by any mode, and the link that this Quick Response Code is associated can be transferred to this IPTV set top box user.
Step 13, server obtains the speech-controlled information of user's transmission and controls IPTV set top box broadcasting behavior according to speech-controlled information.
After user realizes pairing with IPTV set top box, the broadcasting behavior of IPTV set top box can be remotely controlled by user by speech-controlled information.Concrete speech-controlled information can pass through wechat public number forwarding server, server the broadcasting behavior of IPTV set top box is controlled, is achieved in the Remote to IPTV set top box.
In the present embodiment, what utilize wechat can realize phonetic entry and voice-operated feature, user generates speech-controlled information by the phonetic entry of wechat, speech-controlled information sends band server by wechat platform, by server, the speech-controlled information of user is resolved, generate the concrete control information that may identify which, then according to this concrete control information, IPTV set top box is controlled.Concrete speech-controlled information is converted into the concrete scheme controlling information, it is possible to use existing speech recognition technology scheme, or increases sound identification module in the server, and concrete scheme is existing conventional mature technology scheme, and this is not limited by the present embodiment.
In the present embodiment, make full use of wechat user base number big, it is not necessary to install, it is not necessary to promote, inside mobile phone, have wechat feature just, it is achieved long connection, postpone little, the advantage that efficiency is high, solve the problem that mobile phone screen is limited.What can provide is abundant in content, is not limited by the Internet, website, can search for and just can be pushed to Set Top Box and televise.Meanwhile, PC rich hardware resource, break the electricity limiting factors such as mobile phone.
As in figure 2 it is shown, the system structure schematic diagram of a kind of Voice command IPTV set top box provided for the embodiment of the present invention 2, wherein,
User side 21, is used for generating and sending user profile and speech-controlled information；
Server 22, is used for configuring IPTV set top box；Obtain user profile and according to user profile by user side and IPTV set top box pairing；Obtain speech-controlled information and control IPTV set top box broadcasting behavior according to speech-controlled information.
This server 22 is additionally operable to connect described Set Top Box, sets up public network and connects；
At video player laminated thereto Qrcode Quick Response Code；
Obtain the Qrcode Quick Response Code of scanning input and match with user profile.
This server 22 also includes Socket protocol element, for connecting IPTV set top box by Socket agreement.
This server 22 is additionally operable to wechat public number is configured to developer's pattern, is uniformly processed public number user message.
This server 22 is additionally operable to obtain, by wechat public number, the speech-controlled information that user is sent by wechat；
Control IPTV set top box according to speech-controlled information and play behavior.
In sum, the embodiment of the present invention is by configuring IPTV set top box on the server；Server obtains user profile and according to user profile by user and IPTV set top box pairing；Server obtains the speech-controlled information of user's transmission and controls IPTV set top box broadcasting behavior according to speech-controlled information.The embodiment of the present invention can solve the problem that user in prior art cannot the problem of Voice command IPTV set top box and user be likely to occur in using IPTV set top box remote controller process connect unstable problem, make the mode that user can pass through remotely to control carry out the control of IPTV set top box freely, improve Consumer's Experience greatly.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, complete software implementation or the embodiment in conjunction with software and hardware aspect.And, the present invention can adopt the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory and optical memory etc.) wherein including computer usable program code.
The present invention is that flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describe.It should be understood that can by the combination of the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device so that the instruction performed by the processor of computer or other programmable data processing device is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing device work in a specific way, the instruction making to be stored in this computer-readable memory produces to include the manufacture of command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices provides for realizing the step of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
Obviously, the present invention can be carried out various change and modification without deviating from the spirit and scope of the present invention by those skilled in the art.So, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the method for a Voice command IPTV set top box, it is characterised in that including:
Configure IPTV set top box on the server；
Described server obtains user profile and according to described user profile by described user and the pairing of described IPTV set top box；
Described server obtains the speech-controlled information of described user transmission and controls the broadcasting behavior of described IPTV set top box according to described speech-controlled information.
2. the method for claim 1, it is characterised in that described configure IPTV set top box on the server, including:
Described Set Top Box connects described server, sets up public network and connects；
Superposition Qrcode Quick Response Code on the video playback picture of described Set Top Box；
Described by the pairing of described user and described IPTV set top box, including:
Qrcode Quick Response Code described in described scanning input；
Described server obtains the described Qrcode Quick Response Code of described scanning input and matches with described user profile.
3. method as claimed in claim 2, it is characterised in that described Set Top Box connects described server by Socket agreement.
4. the method for claim 1, it is characterised in that described method also includes:
Wechat public number is configured to developer's pattern, and described public number user message is unified is forwarded to described server.
5. method as claimed in claim 4, it is characterised in that described server obtains the speech-controlled information of described user transmission and controls the broadcasting behavior of described IPTV set top box according to described speech-controlled information, including:
Described server obtains, by described wechat public number, the speech-controlled information that user is sent by wechat；
Described server controls described IPTV set top box according to described speech-controlled information and plays behavior.
6. the system of a Voice command IPTV set top box, it is characterised in that including:
User side, is used for generating and sending user profile and speech-controlled information；
Server, is used for configuring IPTV set top box；Obtain user profile and according to described user profile by described user side and the pairing of described IPTV set top box；Obtain described speech-controlled information and control the broadcasting behavior of described IPTV set top box according to described speech-controlled information.
7. system as claimed in claim 6, it is characterised in that described server is additionally operable to:
Connect described Set Top Box, set up public network and connect；
Superposition Qrcode Quick Response Code on the video playback picture of described Set Top Box；
Obtain the described Qrcode Quick Response Code of described scanning input and match with described user profile.
8. system as claimed in claim 7, it is characterised in that described server also includes Socket protocol element, for connecting described IPTV set top box by Socket agreement.
9. system as claimed in claim 6, it is characterised in that described server is additionally operable to:
Wechat public number is configured to developer's pattern, is uniformly processed described public number user message.
10. system as claimed in claim 9, it is characterised in that described server is additionally operable to:
The speech-controlled information that user is sent is obtained by wechat by described wechat public number；
Control described IPTV set top box according to described speech-controlled information and play behavior.
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| CN107241652A (en) * | 2017-06-28 | 2017-10-10 | 百视通网络电视技术发展有限责任公司 | A kind of TV speech remote control system and method based on wechat small routine |
| CN107277571A (en) * | 2017-06-28 | 2017-10-20 | 百视通网络电视技术发展有限责任公司 | A kind of displaying predetermined programme system and method based on wechat small routine |
| CN107360454A (en) * | 2017-06-28 | 2017-11-17 | 百视通网络电视技术发展有限责任公司 | A kind of tv remote control system and method based on mobile terminal wechat small routine |
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| CN111401490A (en) * | 2020-02-17 | 2020-07-10 | 上海博泰悦臻电子设备制造有限公司 | Two-dimensional code obtaining method and related device |
| CN113763955A (en) * | 2021-09-22 | 2021-12-07 | 帕科视讯科技(杭州)股份有限公司 | Cross-screen voice interaction implementation method based on NLP natural language processing |
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