CN108366281A - A kind of full voice exchange method applied to set-top box - Google Patents
A kind of full voice exchange method applied to set-top box Download PDFInfo
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- CN108366281A CN108366281A CN201810111494.9A CN201810111494A CN108366281A CN 108366281 A CN108366281 A CN 108366281A CN 201810111494 A CN201810111494 A CN 201810111494A CN 108366281 A CN108366281 A CN 108366281A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000002452 interceptive effect Effects 0.000 claims abstract description 29
- 230000003993 interaction Effects 0.000 claims abstract description 9
- 230000006870 function Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 40
- 238000012217 deletion Methods 0.000 claims description 4
- 230000037430 deletion Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013515 script Methods 0.000 description 1
- 230000007474 system interaction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-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
- H04N21/47217—End-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 for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Databases & Information Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention is more particularly directed to a kind of full voice exchange methods applied to set-top box.This is applied to the full voice exchange method of set-top box, and microphone array and intelligent sound service module are arranged inside set-top box, supports the switching of remote controler interactive mode with full voice interactive mode and between the two;User activates remote speech identification function by preset specific wake-up word, you can carries out full voice interaction to set-top box by voice, and is shown on DTV.This is applied to the full voice exchange method of set-top box, supports the switching of remote controler interactive mode and full voice interactive mode, reduces learning cost of the user to new manipulation method;It shows that content sends out phonetic order according to television set when use, need not be needed this order could be completed in the corresponding command key of click in focus movement target, operation is more direct, easy as traditional exchange method;Simultaneously as simple in structure, the improvement cost of existing home videos is low, suitable for promoting and applying.
Description
Technical field
The present invention relates to ntelligent television technolog field, more particularly to a kind of full voice exchange methods applied to set-top box.
Background technology
Phonetic function has become the standard configuration of smart television instantly, and after having phonetic function, many scripts need to be remotely controlled
The operation of device key-press input all becomes simply, such as search film, opening third-party application etc., hence it is evident that improves intelligent electricity
Depending on manipulation efficiency, greatly facilitate user's operation.But traditional intelligent sound can only control specific Broadcast Control order or
The program of search customization, and all the elements of set-top box are unable to control, it is not only needed during entire interactive voice using remote control
Device carries out voice input, and can only execute simple Broadcast Control action.Thus, the phonetic function on the smart television of mainstream at present
Can not replacement remote completely operation, need voice and remote controler to coordinate the system interaction action that could completes whole.
The most important function of artificial intelligence seeks to liberation manpower, and raising efficiency realizes the far field voice of " liberation both hands "
Identification.Based on the above situation, the present invention proposes a kind of full voice exchange method applied to set-top box, it is intended to pass through full voice
Interaction replaces remote controler to manipulate, and then abandons the use of remote controler completely.
Invention content
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of full voice exchange methods applied to set-top box.
The present invention is achieved through the following technical solutions:
A kind of full voice exchange method applied to set-top box, it is characterised in that:Inside set-top box be arranged microphone array and
Intelligent sound service module supports the switching of remote controler interactive mode with full voice interactive mode and between the two;User is logical
Cross preset specific wake-up word activation remote speech identification function, you can full voice interaction is carried out to set-top box by voice, and
It is shown on DTV.
The full voice interactive mode make full use of a word interact, make all the elements by waterfall stream laterally or longitudinally come
It shows user interface, quick page turning is being carried out by voice operating, into entry operation, and then complete voice and replace remote controler
Completely new interactive mode.
The full voice interactive mode can quickly carry out cumbersome opening, setting, deletion action by the sentence cut short, no
It needs focus to move and could complete this order in the corresponding command key of click in target.
The full voice interactive mode by voice input " page up ", " lower one page " or " X page " voice command into
Display of the row across screen content;It opened, moved by voice input " opening XX ", " mobile XX " or " deleting XX " action command
Action that is dynamic or deleting;The judgement suggestion content that "Yes" or " no " provide come operating system is inputted by voice;Pass through voice
Input " X " voice command carrys out the multinomial selection suggestion content that operating system provides;" homepage " voice life is inputted by voice
Order carries out the action that returns to the homepage;" return " voice command, which is inputted, by voice is returned to a menu action, it is defeated by voice
Enter " tuning up volume " or " turning volume down " voice command be adjusted volume action, by voice input " pause ", " broadcasting ",
" F.F. " or " rewind " order carries out corresponding Broadcast Control action.
Under the full voice interactive mode, the sequential of human-computer interaction includes the following steps:
(1)User sends out wake-up word, and set-top box responds wake-up after receiving wake-up word, successfully waken up and prepare to record;
(2)User says operational order, and set-top box records and user voice signal is uploaded to intelligent sound service module;
(3)Intelligent sound service module carries out intelligently parsing to user voice signal and the action command code for obtaining analysis is fed back
To set-top box;
(4)Set-top box responds television operation after receiving action command code.
The step(3)In, the intelligently parsing process of intelligent sound service module includes the following steps:
(a)After intelligent sound service module receives user voice signal, first voice signal is pre-processed;
(b)Read key sentence to be identified;
(c)Recognition command is waited for continue waiting for recognition command if not allowing to identify;
(d)If allowing to identify, sound will be read and be converted to text, is intended to then in conjunction with matching dictionary analysis, and discriminatory analysis
As a result whether matched with phonetic order;
(e)If analysis result is matched with phonetic order, action command code is sent out;If mismatching, return to step(d).
The beneficial effects of the invention are as follows:This is applied to the full voice exchange method of set-top box, supports remote controler interactive mode
With the switching of full voice interactive mode, learning cost of the user to new manipulation method is reduced;It is shown according to television set when use
Content sends out phonetic order, need not be needed corresponding in click in focus movement target as traditional exchange method
Command key could complete this order, operation more directly, it is easy;Simultaneously as simple in structure, the transformation of existing home videos
It is at low cost, suitable for promoting and applying.
Description of the drawings
Attached drawing 1 is speech-sound intelligent resolving schematic diagram of the present invention.
Attached drawing 2 is the time diagram of human-computer interaction of the present invention.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Embodiment is closed, the present invention will be described in detail.It should be noted that specific embodiment described herein is only explaining
The present invention is not intended to limit the present invention.
This is applied to the full voice exchange method of set-top box, and microphone array and intelligent sound clothes are arranged inside set-top box
Business module supports the switching of remote controler interactive mode with full voice interactive mode and between the two;User passes through preset spy
Surely it wakes up word and activates remote speech identification function, you can full voice interaction is carried out to set-top box by voice, and is shown in number
On TV.
The full voice interactive mode make full use of a word interact, make all the elements by waterfall stream laterally or longitudinally come
It shows user interface, quick page turning is being carried out by voice operating, into entry operation, and then complete voice and replace remote controler
Completely new interactive mode.
The full voice interactive mode can quickly carry out cumbersome opening, setting, deletion action by the sentence cut short, no
It needs focus to move and could complete this order in the corresponding command key of click in target.
The full voice interactive mode by voice input " page up ", " lower one page " or " X page " voice command into
Display of the row across screen content;It opened, moved by voice input " opening XX ", " mobile XX " or " deleting XX " action command
Action that is dynamic or deleting;The judgement suggestion content that "Yes" or " no " provide come operating system is inputted by voice;Pass through voice
Input " X " voice command carrys out the multinomial selection suggestion content that operating system provides;" homepage " voice life is inputted by voice
Order carries out the action that returns to the homepage;" return " voice command, which is inputted, by voice is returned to a menu action, it is defeated by voice
Enter " tuning up volume " or " turning volume down " voice command be adjusted volume action, by voice input " pause ", " broadcasting ",
" F.F. " or " rewind " order carries out corresponding Broadcast Control action.
Under the full voice interactive mode, the sequential of human-computer interaction includes the following steps:
(1)User sends out wake-up word, and set-top box responds wake-up after receiving wake-up word, successfully waken up and prepare to record;
(2)User says operational order, and set-top box records and user voice signal is uploaded to intelligent sound service module;
(3)Intelligent sound service module carries out intelligently parsing to user voice signal and the action command code for obtaining analysis is fed back
To set-top box;
(4)Set-top box responds television operation after receiving action command code.
The step(3)In, the intelligently parsing process of intelligent sound service module includes the following steps:
(a)After intelligent sound service module receives user voice signal, first voice signal is pre-processed;
(b)Read key sentence to be identified;
(c)Recognition command is waited for continue waiting for recognition command if not allowing to identify;
(d)If allowing to identify, sound will be read and be converted to text, is intended to then in conjunction with matching dictionary analysis, and discriminatory analysis
As a result whether matched with phonetic order;
(e)If analysis result is matched with phonetic order, action command code is sent out;If mismatching, return to step(d).
This is applied to the full voice exchange method of set-top box, and steps are as follows for the use of specific embodiment:
(1)After user is switched on, acquiescence enters remote controler interactive mode, and operation is identical as traditional remote controller exchange method, display
Focus controls focus, for manipulating set-top box by remote controler "upper", "lower", " left side " or " right side ";
(2)When user is inputted by remote speech wakes up word, start full voice interactive mode;Full voice interactive mode is opened
Afterwards, focus is hidden, interactive voice prompt column is shown, the page of different scenes can be operated by various voice commands at this time;
(3)When voice inputs " lower one page " voice command, user interface entire content turns over to the right a screen content;
(4)When voice inputs " page up " voice command, user interface entire content turns over a screen content to the left;
(5)When voice inputs " page six " voice command, the quick page turning of user interface entire content is to shown by page six
Content;
(6)When voice input " opening setting " voice command, the icon link content that this page is named as " setting " is opened;
(7)When voice input " mobile local media " voice command, the icon that this page is named as " local media " enters shifting
Dynamic editing mode is moved by voice "upper", "lower", " left side " or " right side " order, after being moved to required position, voice
This shift action is completed in input " confirming movement " order, when such as wanting to cancel mobile, voice input " cancelling movement " order
Cancel this action;
(8)When voice command " is deleted and apply 22 " in voice input, the icon that this page is named as " applying 22 " enters deletion shape
State, and voice broadcast " you, which confirm, will delete using 22 ";
(9)When system provides the prompt for needing user's judgement property, when voice inputs "Yes" voice command, this operation, language are confirmed
When sound inputs " no " voice command, cancel this operation;
(10)When system, which provides, needs the multinomial selective prompt of user, when voice inputs " n-th " voice command, select simultaneously true
Recognize the content of n-th prompt;
(11)" homepage " voice command is inputted by voice and carries out the action that returns to the homepage, and " return " voice command is inputted by voice
Returned to a menu action;
(12)When having served as voice input " tuning up volume " or " turning volume down " voice command, volume action is adjusted;
(13)When user is when playing video;When needing to carry out Broadcast Control action to video, when by voice input " pause " order,
The broadcasting that can stop video when voice inputs the Play command, can continue the broadcasting of video, when voice inputs " F.F. ",
A fast forward action can be started, when voice inputs " rewind ", rewind action can be started.
Claims (6)
1. a kind of full voice exchange method applied to set-top box, it is characterised in that:Microphone array is set inside set-top box
With intelligent sound service module, the switching of remote controler interactive mode with full voice interactive mode and between the two is supported;User
Remote speech identification function is activated by preset specific wake-up word, you can full voice interaction is carried out to set-top box by voice,
And it is shown on DTV.
2. the full voice exchange method according to claim 1 applied to set-top box, it is characterised in that:The full voice is handed over
Mutual pattern makes full use of a word to interact, and so that all the elements is passed through waterfall stream laterally or longitudinally to show user interface, is passing through
Voice operating carries out quick page turning, into entry operation, and then completes the completely new interactive mode that voice replaces remote controler.
3. the full voice exchange method according to claim 1 or 2 applied to set-top box, it is characterised in that:The full language
Sound interactive mode can quickly carry out cumbersome opening, setting, deletion action by the sentence cut short, and focus need not be moved mesh
This order could be completed in the corresponding command key of click by putting on.
4. the full voice exchange method according to claim 3 applied to set-top box, it is characterised in that:The full voice is handed over
Mutual pattern inputs " page up ", " lower one page " or " X page " voice command by voice and carries out the display across screen content;Pass through
The action that voice input " opening XX ", " mobile XX " or " deleting XX " action command are opened, moved or deleted;Pass through language
Sound inputs "Yes" or " no " carrys out the judgement suggestion content that operating system provides;By voice input " X " voice command come
The multinomial selection suggestion content that operating system provides;" homepage " voice command, which is inputted, by voice carries out the action that returns to the homepage;It is logical
It crosses voice input " return " voice command and is returned to a menu action, by voice input " tuning up volume " or " turn down
Volume action is adjusted in volume " voice command, passes through voice input " pause ", " broadcasting ", " F.F. " or " rewind " order
Carry out corresponding Broadcast Control action.
5. the full voice exchange method according to claim 3 applied to set-top box, which is characterized in that the full voice is handed over
Under mutual pattern, the sequential of human-computer interaction includes the following steps:
(1)User sends out wake-up word, and set-top box responds wake-up after receiving wake-up word, successfully waken up and prepare to record;
(2)User says operational order, and set-top box records and user voice signal is uploaded to intelligent sound service module;
(3)Intelligent sound service module carries out intelligently parsing to user voice signal and the action command code for obtaining analysis is fed back
To set-top box;
(4)Set-top box responds television operation after receiving action command code.
6. the full voice exchange method according to claim 5 applied to set-top box, which is characterized in that the step(3)
In, the intelligently parsing process of intelligent sound service module includes the following steps:
(a)After intelligent sound service module receives user voice signal, first voice signal is pre-processed;
(b)Read key sentence to be identified;
(c)Recognition command is waited for continue waiting for recognition command if not allowing to identify;
(d)If allowing to identify, sound will be read and be converted to text, is intended to then in conjunction with matching dictionary analysis, and discriminatory analysis
As a result whether matched with phonetic order;
(e)If analysis result is matched with phonetic order, action command code is sent out;If mismatching, return to step(d).
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109375460A (en) * | 2018-12-27 | 2019-02-22 | 成都市极米科技有限公司 | The control method and smart projector of smart projector |
CN109584879A (en) * | 2018-11-23 | 2019-04-05 | 华为技术有限公司 | A kind of sound control method and electronic equipment |
CN109767771A (en) * | 2019-03-04 | 2019-05-17 | 出门问问信息科技有限公司 | A kind of playback progress control method, intelligent wearable device and multi-media display device |
CN110196927A (en) * | 2019-05-09 | 2019-09-03 | 大众问问(北京)信息科技有限公司 | It is a kind of to take turns interactive method, device and equipment more |
CN111356022A (en) * | 2020-04-18 | 2020-06-30 | 徐琼琼 | Video file processing method based on voice recognition |
CN112565849A (en) * | 2019-09-26 | 2021-03-26 | 深圳市茁壮网络股份有限公司 | Voice control method of digital television, television control system and storage medium |
CN113593211A (en) * | 2021-07-28 | 2021-11-02 | 四川长虹网络科技有限责任公司 | Set top box voice control system and method |
US11217256B2 (en) | 2018-12-12 | 2022-01-04 | Baidu Online Network Technology (Beijing) Co., Ltd. | Voice interaction method, device and terminal |
CN113905264A (en) * | 2021-11-24 | 2022-01-07 | 深圳市品索科技有限公司 | Voice control system based on voice remote controller |
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CN113794800A (en) * | 2018-11-23 | 2021-12-14 | 华为技术有限公司 | Voice control method and electronic equipment |
CN109584879A (en) * | 2018-11-23 | 2019-04-05 | 华为技术有限公司 | A kind of sound control method and electronic equipment |
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CN110196927A (en) * | 2019-05-09 | 2019-09-03 | 大众问问(北京)信息科技有限公司 | It is a kind of to take turns interactive method, device and equipment more |
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CN112565849A (en) * | 2019-09-26 | 2021-03-26 | 深圳市茁壮网络股份有限公司 | Voice control method of digital television, television control system and storage medium |
CN111356022A (en) * | 2020-04-18 | 2020-06-30 | 徐琼琼 | Video file processing method based on voice recognition |
CN113593211A (en) * | 2021-07-28 | 2021-11-02 | 四川长虹网络科技有限责任公司 | Set top box voice control system and method |
CN113905264A (en) * | 2021-11-24 | 2022-01-07 | 深圳市品索科技有限公司 | Voice control system based on voice remote controller |
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Application publication date: 20180803 |