CN104717536A - Voice control method and system - Google Patents

Voice control method and system Download PDF

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Publication number
CN104717536A
CN104717536A CN201310671845.9A CN201310671845A CN104717536A CN 104717536 A CN104717536 A CN 104717536A CN 201310671845 A CN201310671845 A CN 201310671845A CN 104717536 A CN104717536 A CN 104717536A
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CN
China
Prior art keywords
voice
mobile phone
phone terminal
iptv
semantic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310671845.9A
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Chinese (zh)
Inventor
施唯佳
魏峥
王琳
沈昕
张铮凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Telecom Corp Ltd
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China Telecom Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Telecom Corp Ltd filed Critical China Telecom Corp Ltd
Priority to CN201310671845.9A priority Critical patent/CN104717536A/en
Publication of CN104717536A publication Critical patent/CN104717536A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/4222Remote control device emulator integrated into a non-television apparatus, e.g. a PDA, media center or smart toy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42203Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a voice control method and a system. The method comprises steps: voice information transmitted by a mobile phone terminal is converted into text information, a control instruction matched with the text information is issued to the mobile phone terminal, and the mobile phone terminal sends the control instruction to an IPTV set-top box for processing. The method and the system of the invention are simple and convenient in operation, and easy to realize.

Description

A kind of voice-operated method and system
Technical field
The present invention relates to mobile Internet field, particularly relate to a kind of voice-operated method and system.
Background technology
Along with the deep development of Intelligent Terminal, the easy control overflow of user to intelligent terminal is more and more higher, and Voice command becomes new trend gradually, to break away from the loaded down with trivial details constraint of traditional original remote controller operation.
Summary of the invention
In view of more than, the present invention proposes a kind of voice-operated method and system.To solve at least one problem that prior art exists.
According to an aspect of the present invention, propose a kind of voice-operated method, comprising:
Semantic analysis platform receives the voice messaging of mobile phone terminal transmission;
By converting voice message into text message, and Word message is mated with the IPTV data in semantic base, wherein, in semantic base, preserve the corresponding relation of Word message and control command;
Judged whether matching result, if had, control command is handed down to mobile phone terminal by semantic analysis platform, by mobile phone terminal, control command is transferred to IPTV set top box process.
Further, if do not have matching result, control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.
Further, the new content of IPTV platform is updated to semantic base by semantic analysis platform.
Further, the voice messaging of reception is through the noise reduction of mobile phone terminal and stores processor.
Further, by 3G or WIFI transmitting voice information.
According to a further aspect of the invention, also propose a kind of voice-operated system, comprise the receiving element, analytic unit and the control unit that are arranged on semantic analysis platform, wherein:
Receiving element, receives the voice messaging of mobile phone terminal transmission;
Analytic unit, by converting voice message into text message, and mates Word message with the IPTV data in semantic base, wherein, preserves the corresponding relation of Word message and control command in semantic base;
Control unit, if there is matching result, is handed down to mobile phone terminal by control command, by mobile phone terminal, control command is transferred to IPTV set top box process.
Further, if do not have matching result, control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.
Further, the new content of IPTV platform is also updated to semantic base by analytic unit.
Further, also comprise collecting unit, processing unit and issue unit, wherein:
Collecting unit, gathers the voice messaging of user;
Processing unit, carries out noise reduction and stores processor to voice messaging, and by the transmission of speech information after process to semantic analysis platform;
Issue unit, receive the control command that semantic analysis platform issues, and according to this control command, Set Top Box is controlled.
Further, processing unit is by 3G or WIFI transmitting voice information.
The present invention proposes the Voice command mechanism based on semantic analysis platform towards mobile Internet client application, namely, the voice messaging that mobile phone terminal collects is analyzed by semantic analysis platform, the control command of mating with voice messaging is handed down to mobile phone terminal, and by mobile phone terminal by DLNA controller top box.The present invention makes full use of mobile phone terminal and home network, provides easy mode of operation, is easy to realize.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Figure 1 shows that the voice-operated method flow diagram of one in one embodiment of the invention.
Figure 2 shows that the voice-operated method flow diagram of one in another embodiment of the present invention.
Figure 3 shows that the voice-operated system configuration schematic diagram of one in one embodiment of the invention.
Embodiment
Various exemplary embodiment of the present invention is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise the positioned opposite and numerical value of the parts of setting forth in these embodiments and step does not limit the scope of the invention.
Meanwhile, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not draw according to the proportionate relationship of reality.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part of authorizing specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
Voice messaging is caught for mobile phone, by the voice messaging analysis of semantic platform, the problem such as mutual between mobile phone and terminal, the present invention proposes Voice command client, semantic analysis platform and the DLNA between mobile phone and terminal mutual, be sent to by Voice command client receiving speech information and by voice messaging that semantic analysis platform carries out analyzing, comparison, the control information of disambiguation generative semantics, then by DLNA, semantic control information is sent to terminal by mobile phone and completes voice control function.
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Figure 1 shows that the voice-operated method flow diagram of one in one embodiment of the invention.The method comprises the following steps:
Step 11, semantic analysis platform receives the voice messaging of mobile phone terminal transmission.
Wherein, the voice messaging of reception is through the noise reduction of mobile phone terminal and stores processor.In one embodiment of the invention, mobile phone terminal can pass through 3G or WIFI transmitting voice information.
Step 12, by converting voice message into text message, and mates Word message with the IPTV data in semantic base, wherein, preserves the corresponding relation of Word message and control command in semantic base.
Step 13, has judged whether matching result, if had, performs step 14, otherwise performs step 15.
Step 14, control command is handed down to mobile phone terminal by semantic analysis platform, by mobile phone terminal, control command is transferred to IPTV set top box process.Call the ability of IPTV platform time Set Top Box finally performs instruction, but this call consistent with the non-voice straighforward operation of Set Top Box.
Step 15, control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.Wherein, be responsible for pointing out related content by cell-phone customer terminal and set-top box client.
In another embodiment of the invention, the new content of IPTV platform is updated to semantic base by semantic analysis platform.Such as, do not have " which father goes " this program, " which father goes " after starting broadcasting needs the relevant information of this program to be updated in the middle of semantic base before.IPTV platform is arranged on the server room of telecommunications.By constantly increasing the content of sound bank, thus increase the success rate of coupling.
Figure 2 shows that the voice-operated method flow diagram of one in another embodiment of the present invention.The method comprises the following steps:
Step 21, by mobile phone terminal input voice information, carries out noise reduction and stores processor to this voice messaging.
Voice messaging refers to the natural language instruction that user sends, namely user what is said or talked about.As " I will see Dragon TV ", " giving great volume a bit " and " I will see the film of Zhang Ziyi " etc.
The ambient background noise that may attach when noise reduction process refers to and removes user input voice information.
Store the voice messaging referring to and user inputted, mobile phone terminal is packed, sends to semantic analysis platform with the form of network packet.
Step 22, by the transmission of speech information after process to semantic analysis platform.In this step, 3G or WIFI transmitting voice information can be passed through.It will be understood by those skilled in the art that should not be construed as limitation of the present invention, namely those skilled in the art can also adopt other mode transmitting voice informations here just for illustrating.
Step 23, Word message by converting voice message into text message, and mates with the IPTV data in semantic base by semantic analysis platform, wherein, preserves the corresponding relation of Word message and control command in semantic base.
Semantic analysis platform can be arranged in server room (telecommunications room).
The IPTV data that semantic base comprises may relate to whole relevant informations of IPTV content, such as, and the title of every portion film, country, director, performer, show time and the remote controller key assignments corresponding to volume plus-minus etc.The Word message that the semantic analysis first step identifies, compares with the content in semantic base in second step.Such as, user says: I will see Dragon TV, by the converting voice message into text message " I will see Dragon TV " of user in the first step, " I will see Dragon TV " and the content in semantic base are compared by second step, show that " I " refers to user oneself, " will see " it is the operation of a displaying video, " Dragon TV " is a channel, and can obtain the channel number of this channel from semantic base.
In another embodiment of the invention, the new content of IPTV platform can also be updated to semantic base by semantic analysis platform.Such as, do not have " which father goes " this program, " which father goes " after starting broadcasting needs the relevant information of this program to be updated in the middle of semantic base before.IPTV platform is arranged on the server room of telecommunications.By constantly increasing the content of sound bank, thus increase the success rate of coupling.
Step 24, has judged whether matching result, if had, performs step 25, otherwise performs step 26.
Step 25, control command is handed down to mobile phone terminal by semantic analysis platform, by mobile phone terminal, control command is transferred to IPTV set top box process.
The example of control command is as follows:
See Dragon TV, refer to that IPTV set top box is switched to Dragon TV (channel 101) this channel;
See the film of Zhang Ziyi, refer to the film play actor names and comprise Zhang Ziyi;
Give great volume a bit, refer to increase broadcast sound volume.Etc..
Step 26, the Word message after conversion is without coupling in semantic base, then control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.
The present invention proposes the Voice command mechanism based on semantic analysis platform towards mobile Internet client application, namely, the voice messaging that mobile phone terminal collects is analyzed by semantic analysis platform, the control command of mating with voice messaging is handed down to mobile phone terminal, and by mobile phone terminal by DLNA controller top box.The present invention makes full use of mobile phone terminal and home network, provides easy mode of operation, is easy to realize.
Figure 3 shows that the voice-operated system configuration schematic diagram of one in one embodiment of the invention.This system comprises mobile phone terminal, semantic analysis platform and Set Top Box.
Mobile phone terminal is responsible for collection, noise reduction, the storage of voice signal and semantic control information receives and DLNA forwards.Wherein, by mobile phone speech client, with the complete receiving speech information of mobile microphone, voice messaging noise reduction is stored in mobile phone buffer memory.Set up the exchange channels of mobile phone terminal and semantic analysis platform by 3G or WIFI, upload complete voice messaging.The control command that mobile phone terminal is issued by 3G or WIFI reception semantic analysis platform, mobile phone terminal is by DLNA(Digital Living Network Alliance, DLNA) control command is sent to Set Top Box, complete the Voice command of intelligent terminal.
The analysis of semantic analysis platform primary responsibility voice signal, process, the translation of the management of semantic base, renewal and semantic information and issuing.Wherein, by voice messaging receiving interface, the voice messaging collected is carried out keyword and Eigenvalues analysis, by the semantic control information of comparing with the semantic information in semantic base, adaptive Set Top Box is translated in disambiguation.
The storage of semantic base primary responsibility semantic information.Semantic base can be arranged on semantic analysis platform, also can arrange separately.
Set Top Box primary responsibility receives the semantic control information of DLNA, performs control information, the feedback of miscue and guiding and neology control.
Below in conjunction with accompanying drawing, this system is described in detail.
As shown in Figure 3, mobile phone terminal comprises collecting unit, processing unit and issues unit.Below in conjunction with accompanying drawing, unit is described.
Collecting unit, gathers the voice messaging of user.
Processing unit, carries out noise reduction and stores processor to voice messaging, and by the transmission of speech information after process to semantic analysis platform.3G or WIFI transmitting voice information can be passed through.
Issue unit, receive the control command that semantic analysis platform issues, and according to this control command, Set Top Box is controlled.
As shown in Figure 3, semantic analysis platform comprises receiving element, analytic unit and control unit.Below in conjunction with accompanying drawing, unit is described.
Receiving element, receives the voice messaging of mobile phone terminal transmission.
Analytic unit, by converting voice message into text message, and mates Word message with the IPTV data in semantic base, wherein, preserves the corresponding relation of Word message and control command in semantic base.
Control unit, if there is matching result, is handed down to mobile phone terminal by control command, by mobile phone terminal, control command is transferred to IPTV set top box process.Call the ability of IPTV platform time Set Top Box finally performs instruction, but this call consistent with the non-voice straighforward operation of Set Top Box.
In one embodiment of the invention, if do not have matching result, then control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.Wherein, be responsible for pointing out related content by cell-phone customer terminal and set-top box client.
In another embodiment of the invention, the new content of IPTV platform can also be updated to semantic base by analytic unit.That is, analytic unit receives the newly-added information that IPTV platform sends, and is saved in semantic base.Such as, do not have " which father goes " this program, " which father goes " after starting broadcasting needs the relevant information of this program to be updated in the middle of semantic base before.IPTV platform is arranged on the server room of telecommunications.In this embodiment, by constantly increasing the content of sound bank, thus increase the success rate of coupling.
So far, the present invention is described in detail.In order to avoid covering design of the present invention, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Method of the present invention and device may be realized in many ways.Such as, any combination by software, hardware, firmware or software, hardware, firmware realizes method of the present invention and device.Said sequence for the step of described method is only to be described, and the step of method of the present invention is not limited to above specifically described order, unless specifically stated otherwise.In addition, in certain embodiments, can be also record program in the recording medium by the invention process, these programs comprise the machine readable instructions for realizing according to method of the present invention.Thus, the present invention also covers the recording medium stored for performing the program according to method of the present invention.
Although be described in detail specific embodiments more of the present invention by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit the scope of the invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above embodiment be modified.Scope of the present invention is limited by claims.

Claims (10)

1. a voice-operated method, is characterized in that:
Semantic analysis platform receives the voice messaging of mobile phone terminal transmission;
By converting voice message into text message, and Word message is mated with the IPTV data in semantic base, wherein, in semantic base, preserve the corresponding relation of Word message and control command;
Judged whether matching result, if had, control command is handed down to mobile phone terminal by semantic analysis platform, by mobile phone terminal, control command is transferred to IPTV set top box process.
2. voice-operated method according to claim 1, is characterized in that:
If do not have matching result, control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.
3. voice-operated method according to claim 1, is characterized in that:
The new content of IPTV platform is updated to semantic base by semantic analysis platform.
4. voice-operated method according to claim 1 or 2 or 3, is characterized in that:
The voice messaging received is through the noise reduction of mobile phone terminal and stores processor.
5. voice-operated method according to claim 1 or 2 or 3, is characterized in that:
By 3G or WIFI transmitting voice information.
6. a voice-operated system, is characterized in that, comprises the receiving element, analytic unit and the control unit that are arranged on semantic analysis platform, wherein:
Receiving element, receives the voice messaging of mobile phone terminal transmission;
Analytic unit, by converting voice message into text message, and mates Word message with the IPTV data in semantic base, wherein, preserves the corresponding relation of Word message and control command in semantic base;
Control unit, if there is matching result, is handed down to mobile phone terminal by control command, by mobile phone terminal, control command is transferred to IPTV set top box process.
7. voice-operated system according to claim 6, is characterized in that:
If do not have matching result, control IPTV enters prompting interface, requires user to re-enter or provides possible action-item prompting or prompting user manual operation.
8. voice-operated system according to claim 6, is characterized in that:
The new content of IPTV platform is also updated to semantic base by analytic unit.
9. voice-operated system according to claim 6 or 7 or 8, is characterized in that, also comprise collecting unit, processing unit and issue unit, wherein:
Collecting unit, gathers the voice messaging of user;
Processing unit, carries out noise reduction and stores processor to voice messaging, and by the transmission of speech information after process to semantic analysis platform;
Issue unit, receive the control command that semantic analysis platform issues, and according to this control command, Set Top Box is controlled.
10. voice-operated system according to claim 9, is characterized in that:
Processing unit is by 3G or WIFI transmitting voice information.
CN201310671845.9A 2013-12-11 2013-12-11 Voice control method and system Pending CN104717536A (en)

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WO2017156893A1 (en) * 2016-03-18 2017-09-21 深圳Tcl数字技术有限公司 Voice control method and smart television
CN108307216A (en) * 2018-01-09 2018-07-20 山东浪潮商用系统有限公司 A kind of set-top box application system and method
WO2019047878A1 (en) * 2017-09-08 2019-03-14 腾讯科技(深圳)有限公司 Method for controlling terminal by voice, terminal, server and storage medium
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Application publication date: 20150617