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 PDF

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Publication number
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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China
Prior art keywords
voice
top box
full
command
action
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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
CN201810111494.9A
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Chinese (zh)
Inventor
赵博海
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.)
Shandong Inspur Business System Co Ltd
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Shandong Inspur Business System Co Ltd
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Priority to CN201810111494.9A priority Critical patent/CN108366281A/en
Publication of CN108366281A publication Critical patent/CN108366281A/en
Pending legal-status Critical Current

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    • 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
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • 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
    • H04N21/43Processing 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
    • H04N21/439Processing of audio elementary streams
    • H04N21/4394Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • 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
    • H04N21/47217End-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

A kind of full voice exchange method applied to set-top box
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).
CN201810111494.9A 2018-02-05 2018-02-05 A kind of full voice exchange method applied to set-top box Pending CN108366281A (en)

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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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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
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
CN110196927B (en) * 2019-05-09 2021-09-10 大众问问(北京)信息科技有限公司 Multi-round man-machine conversation method, device and equipment
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