CN102833634A - Implementation method for television speech recognition function and television - Google Patents
Implementation method for television speech recognition function and television Download PDFInfo
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- CN102833634A CN102833634A CN2012103344806A CN201210334480A CN102833634A CN 102833634 A CN102833634 A CN 102833634A CN 2012103344806 A CN2012103344806 A CN 2012103344806A CN 201210334480 A CN201210334480 A CN 201210334480A CN 102833634 A CN102833634 A CN 102833634A
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Abstract
The invention discloses an implementation method for a television speech recognition function and a television. The implementation method comprises the following steps of: receiving a user operation command to start the speech recognition function of the television; receiving a user speech signal through a camera with a microphone, which is in communication connection with the television; transmitting the user speech signal to a main control chip of the television; searching a speech document library preset in a system by the television; comparing the received speech signal with a speech document stored in the speech document library; and according to a comparison result, controlling the television to enter a corresponding function interface. According to the implementation method disclosed by the invention, the television is added with new functions, and the television speech recognition function can be realized without a special remote control. Because the television camera receives user speech information so as to carry out corresponding voice recognition, the user does not need to aim at the remote control to record the voice document, and the implementation mode of the implementation method is freer, thereby providing convenience for users.
Description
Technical field
The present invention relates to field of television, in particular a kind of implementation method of television voice recognition function and television set.
Background technology
Along with development of science and technology, it is intelligent that people's life more and more is tending towards, and existing part television set has had speech identifying function, uses through the function of gathering user's voice signal and then control television set entering correspondence.In the prior art, the speech identifying function of television set is realized through specific radiovision remote controller usually.Said radiovision remote controller is integrated microphone has the acoustic control key of a special use above that, during said when pressing " acoustic control " key; Start the speech voice input function of radiovision remote controller, microphone begins the typing voice, and the remote controller main control chip sends the voice signal that records to television set through the 2.4G radio channel; After television set receives said voice signal; Reduce and compare, make corresponding control action, thereby realize the speech identifying function of television set according to comparison result.The method of said realization television voice recognition function need be equipped with special-purpose Digiplex, and cost is higher, and need talk facing to said Digiplex during user's recorded speech signal, the inconvenience that brings to the user.
Therefore, prior art awaits to improve and development.
Summary of the invention
The technical problem that the present invention will solve is, to the above-mentioned defective of prior art, a kind of implementation method and television set of television voice recognition function is provided, and need not to use special-purpose Digiplex just can realize the speech identifying function of television set.
The technical scheme that technical solution problem of the present invention is adopted is following:
A kind of implementation method of television voice recognition function wherein, comprises step:
A, reception user operational order are opened the speech identifying function of television set;
B, through being arranged on the television set and receiving the user's voice signal with the communicate by letter camera of the band microphone that is connected of television set, and send said user's voice signal to the television set main control chip;
C, television set search are preset in intrasystem voice document storehouse, the voice document of preserving in said voice signal that receives and the said voice document storehouse is compared, and get into the function corresponding interface according to comparison result control television set.
The implementation method of said television voice recognition function wherein, also comprised before said steps A:
A, set up instruction that each voice signal and a control television set get into function corresponding interface voice document storehouse one to one in advance.
The implementation method of said television voice recognition function, wherein, said steps A comprises:
A0, the function key of speech recognition at the beginning is set in advance on television voice recognition function interface, and the key assignments of said function key and the function of opening voice input are set up corresponding relation;
The user that A1, reception TV remote controller transmit selects the operational order of the function key of said beginning speech recognition, opens the speech identifying function of television set, prepares to receive the user's voice signal.
The implementation method of said television voice recognition function, wherein, camera described in the said step B receives after the user's voice signal, and voice signal is carried out encoding process, sends the voice signal after the encoding process to the television set main control chip again.
The implementation method of said television voice recognition function, wherein, the camera described in the said step B realizes that through USB interface communication is connected with television set, to send the user's voice signal that receives to the television set main control chip.
The implementation method of said television voice recognition function, wherein, said step C also comprises step:
C1, when the voice document that searches with said voice signal coupling, the control television set gets into the function interface corresponding with said voice signal;
C2, when the voice document that do not search with said voice signal coupling, show the voice recognition failures, whether prompting receives user voice signal again.
The implementation method of said television voice recognition function, wherein, said TV remote controller is the infrared television remote controller with red, yellow, green and blue four look function keys, and said red-colored function key is used to control television set opening voice recognition function.
A kind of television set that adopts the implementation method of said speech identifying function comprises:
Opening module, be used to receive user's remote control command that TV remote controller transmits, the television voice recognition function is opened in control, and notice television set camera is started working;
Camera, possess speech voice input function, be used for after receiving the notification message of opening module, receive the user's voice signal; And said user's voice signal sent to the main control chip of television set;
Sound identification module is used for search and is preset in intrasystem voice document storehouse, the voice document of preserving in said voice signal that receives and the said voice document storehouse is compared, and get into the function corresponding interface according to comparison result control television set.
Described television set, wherein, said camera is connected through USB interface with television set, and it also is used for after receiving the user's voice signal, voice signal being carried out encoding process, sends the voice signal after the encoding process to the television set main control chip again.
Described television set, wherein, said sound identification module further comprises:
First control unit, when the voice document that searches with said voice signal coupling, the control television set gets into corresponding function interface;
Second control unit, when the voice document that do not search with said voice signal coupling, show the voice recognition failures, whether prompting receives user voice signal again.
The implementation method of a kind of television voice recognition function provided by the present invention and television set; Its beneficial effect is: make television set increase new function, need not special-purpose remote controller and just can realize speech identifying function, utilize television set camera and common IR remote controller to realize the speech identifying function of television set; The user need not hand-held remote controller and talks facing to remote controller; The user is simple to operate, realizes that cost is low, easy to utilize.
Description of drawings
Fig. 1 is the flow chart of embodiment of the implementation method of a kind of television voice recognition function of the present invention.
Fig. 2 is the embodiment theory diagram of a kind of television set of the present invention.
Fig. 3 is the theory diagram of the speech identifying function module of a kind of television set of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, clear and definite, below develop simultaneously embodiment to further explain of the present invention with reference to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The implementation method of a kind of television voice recognition function provided by the invention sees also Fig. 1, and Fig. 1 is the flow chart of embodiment of the implementation method of a kind of television voice recognition function of the present invention, comprises the steps:
S100, reception user operational order are opened the speech identifying function of television set.In the present embodiment, the user opens the speech identifying function of television set through TV remote controller control.
S200, receive the user's voice signal with the communicate by letter camera of the band microphone that is connected of television set, and send said user's voice signal the main control chip of television set to through one.In the present embodiment, said camera is installed on the television set, and integrated microphone, has possessed speech voice input function, and it is connected through USB (or other) interface with the TV main frame.
S300, television set search are preset in intrasystem voice document storehouse, the voice document of preserving in voice signal that receives and the said voice document storehouse is compared, and get into the function corresponding interface according to comparison result control television set.
Preferable, the instruction that before said step S100, also need set up each voice signal and a control television set entering function corresponding interface in advance is the voice document storehouse one to one.
Preferable, TV remote controller described in the said step S100 is common infrared television set remote-controller, has the general utility functions key, as comprises red, yellow, green and blue four look function keys, and said red-colored function key is used to control television set opening voice recognition function.Based on this, also comprise during said step S100 practical implementation: the function key of speech recognition at the beginning at first is set on television voice recognition function interface in advance, and the key assignments of said function key and the function of opening voice input are set up corresponding relation; Receive user that said TV remote controller transmits when selecting the operational order of said function key, the speech identifying function of television set is opened in control, prepares to receive the user's voice signal.Such as the corresponding literal " speech recognition " of the red key icon in television image below, if at this time the user selects to press the red-colored function key of said remote controller, after television set is received the remote control command of remote controller, i.e. opening voice recognition function.
Preferable, said camera carries out encoding process to voice signal earlier after receiving the user's voice signal, send the voice signal after the encoding process to the television set main control chip again.Said encoding process comprises said speech signal coding is treated to the voice document form that the television set main control chip can be discerned.
Further, comprise two kinds of situation during said step S300 practical implementation: when the voice document that searches with the voice signal coupling of said reception, the control television set gets into the function interface corresponding with said voice document.Voice document when not searching with the voice signal of said reception coupling then shows the voice recognition failures through television screen, and again whether the prompting user typing voice signal.
Preferable; Said voice document storehouse is for be arranged on a memory headroom in the system for TV set in advance; Wherein preserved multiple voice document; And the different application function of different voice file and television set is set up one-to-one relationship, thus can be through directly operating TV, such as regulating functions such as volume, switching channels, channel searching through voice signal control television set with TV " dialogue ".
Therefore; The implementation method of the television voice recognition function through the above embodiment of the present invention can realize the real people and the dialogue function of television set, need not special-purpose remote controller; Also need not during realization facing to the remote controller speech to gather voice signal; Easy to operate, principle is simple, realizes that cost is low.
Based on the foregoing description, the present invention also provides a kind of television set that adopts the implementation method of above-mentioned said speech identifying function, and is as shown in Figure 2, and the television set of present embodiment comprises:
Opening module 310, be used to receive user's remote control command that TV remote controller transmits, the speech identifying function of television set is opened in control, and notice television set camera is started working; Specifically of above-mentioned embodiment.
Camera 320, possess speech voice input function, be used for after receiving the notification message of opening module, receive the user's voice signal; And said user's voice signal sent to the main control chip of television set; Specifically of above-mentioned embodiment.
Wherein, said camera 320 is connected through USB interface with television set, also is used for after receiving the user's voice signal, said voice signal being carried out encoding process, sends the voice signal after the encoding process to the television set main control chip again.
Preferable, as shown in Figure 3, said sound identification module 330 further comprises:
In sum; The implementation method of a kind of television voice recognition function provided by the present invention and television set make television set increase new function, need not special-purpose remote controller and just can realize speech identifying function; During realization; Because receive user's voice information and then carry out relevant voice identification through the television set camera, the user also need not to aim at said dedicated remote control and talks with the recorded speech file, realization truly " dialogue " effect of user and TV; Its implementation is free more, provides users with the convenient.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection range of accompanying claims of the present invention according to above-mentioned explanation.
Claims (10)
1. the implementation method of a television voice recognition function is characterized in that, comprises step:
A, reception user operational order are opened the speech identifying function of television set;
B, through being arranged on the television set and receiving the user's voice signal with the communicate by letter camera of the band microphone that is connected of television set, and send said user's voice signal to the television set main control chip;
C, television set search are preset in intrasystem voice document storehouse, the voice document of preserving in said voice signal that receives and the said voice document storehouse is compared, and get into the function corresponding interface according to comparison result control television set.
2. according to the implementation method of the said television voice recognition function of claim 1, it is characterized in that, before said steps A, also comprise:
A, set up instruction that each voice signal and a control television set get into function corresponding interface voice document storehouse one to one in advance.
3. according to the implementation method of the said television voice recognition function of claim 1, it is characterized in that said steps A comprises:
A0, the function key of speech recognition at the beginning is set in advance on television voice recognition function interface, and the key assignments of said function key and the function of opening voice input are set up corresponding relation;
The user that A1, television set reception remote controller transmit selects the operational order of the function key of said beginning speech recognition, opens the speech identifying function of television set, prepares to receive the user's voice signal.
4. according to the implementation method of the said television voice recognition function of claim 1; It is characterized in that; Camera described in the said step B receives after the user's voice signal, and voice signal is carried out encoding process, sends the voice signal after the encoding process to the television set main control chip again.
5. according to the implementation method of the said television voice recognition function of claim 4; It is characterized in that; Camera described in the said step B realizes that through USB interface communication is connected with television set, to send the user's voice signal that receives to the television set main control chip.
6. according to the implementation method of the said television voice recognition function of claim 1, it is characterized in that said step C also comprises step:
C1, when the voice document that searches with said voice signal coupling, the control television set gets into the function interface corresponding with said voice signal;
C2, when the voice document that do not search with said voice signal coupling, show the voice recognition failures, whether prompting receives user voice signal again.
7. according to the implementation method of the said television voice recognition function of claim 3; It is characterized in that; Said TV remote controller is the infrared television remote controller with red, yellow, green and blue four look function keys, and said red-colored function key is used to control television set opening voice recognition function.
8. a television set that adopts the implementation method of the arbitrary said speech identifying function of claim 1-7 is characterized in that, comprising:
Opening module, be used to receive user's remote control command that TV remote controller transmits, the television voice recognition function is opened in control, and notice television set camera is started working;
Camera, possess speech voice input function, be used for after receiving the notification message of opening module, receive the user's voice signal; And said user's voice signal sent to the main control chip of television set;
Sound identification module is used for search and is preset in intrasystem voice document storehouse, the voice document of preserving in said voice signal that receives and the said voice document storehouse is compared, and get into the function corresponding interface according to comparison result control television set.
9. television set according to claim 8; It is characterized in that said camera is connected through USB interface with television set, it also is used for after receiving the user's voice signal; Voice signal is carried out encoding process, send the voice signal after the encoding process to the television set main control chip again.
10. television set according to claim 8 is characterized in that, said sound identification module further comprises:
First control unit, when the voice document that searches with said voice signal coupling, the control television set gets into corresponding function interface;
Second control unit, when the voice document that do not search with said voice signal coupling, show the voice recognition failures, whether prompting receives user voice signal again.
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| CN2012103344806A CN102833634A (en) | 2012-09-12 | 2012-09-12 | Implementation method for television speech recognition function and television |
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| CN104811777A (en) * | 2014-01-23 | 2015-07-29 | 阿里巴巴集团控股有限公司 | Smart television voice processing method, smart television voice processing system and smart television |
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| CN106488286A (en) * | 2015-08-28 | 2017-03-08 | 上海欢众信息科技有限公司 | High in the clouds Information Collection System |
| CN105635778A (en) * | 2015-12-29 | 2016-06-01 | 康佳集团股份有限公司 | Voice interaction method and system of intelligent television |
| WO2018027842A1 (en) * | 2016-08-11 | 2018-02-15 | 张焰焰 | Method for pushing information while matching television command according to voice and television set |
| WO2018027841A1 (en) * | 2016-08-11 | 2018-02-15 | 张焰焰 | Voice based television instructions inputting method and television |
| CN106604096A (en) * | 2016-12-30 | 2017-04-26 | 深圳Tcl数字技术有限公司 | Sound-recording control method and apparatus |
| CN110086996A (en) * | 2019-05-17 | 2019-08-02 | 深圳创维－Rgb电子有限公司 | A kind of automatic photographing method based on TV, TV and storage medium |
| CN110366017A (en) * | 2019-06-06 | 2019-10-22 | 深圳康佳电子科技有限公司 | A kind of smart television voice cam device and intelligent TV set |
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Application publication date: 20121219 |