CN106653033A - Voice unlocking device, terminal and method - Google Patents
Voice unlocking device, terminal and method Download PDFInfo
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- CN106653033A CN106653033A CN201610978193.7A CN201610978193A CN106653033A CN 106653033 A CN106653033 A CN 106653033A CN 201610978193 A CN201610978193 A CN 201610978193A CN 106653033 A CN106653033 A CN 106653033A
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- information
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- vocal print
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000001755 vocal effect Effects 0.000 claims abstract description 169
- 239000000284 extract Substances 0.000 claims description 31
- 230000008451 emotion Effects 0.000 claims description 19
- 238000011217 control strategy Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 241000207961 Sesamum Species 0.000 description 66
- 235000003434 Sesamum indicum Nutrition 0.000 description 66
- 230000015654 memory Effects 0.000 description 16
- 230000000630 rising effect Effects 0.000 description 15
- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 230000005236 sound signal Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Classifications
-
- 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
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a voice unlocking device, terminal and method. The voice unlocking device includes an acquiring module used for obtaining voice source information used for unlocking; an identifying module used for identifying voice command information in the voice source information; a processing module used for matching the voice command information, vocal print feature values extracted from the voice source information and auxiliary identification feature information extracted from the voice source information with pre-stored unlocking command, pre-stored unlocking vocal print feature values and pre-stored unlocking auxiliary identification feature information and controlling the terminal or an application to unlock according to a preset unlocking strategy. The auxiliary identification feature information is controllable voice parameter information of a sounder. By adopting the above scheme, voice unlocking success rate is increased greatly and user requirements are met. At the same time, safety is ensured and user experience is improved.
Description
Technical field
The present invention relates to field of terminal technology, more particularly, it relates to a kind of speech unlocking device, terminal and method.
Background technology
With the content of mobile terminal and enriching constantly for application, mobile terminal almost becomes indispensable in people's life
A part.The process of the operation and touch screen unblock for lighting screen manually is eliminated by the unlocking manner of Application on Voiceprint Recognition, while
Improve security.At present, very poor to the discrimination of vocal print unblock when being unlocked using vocal print, slightly detonieren just occurs nothing
The situation of method identification, it is impossible to meet user's request, Consumer's Experience is poor.
The content of the invention
Present invention is primarily targeted at proposing a kind of speech unlocking device, terminal and method, it is intended to solve prior art
In, when being unlocked using vocal print, in fact it could happen that the problem of None- identified.
To solve above-mentioned technical problem, the present invention provides a kind of speech unlocking device, including：
Acquisition module, for obtaining the voice source information for unblock；
Identification module, for recognizing voice source information in verbal instructions information；
Processing module, for by verbal instructions information, the vocal print feature value extracted from voice source information and from voice
In source information extract assist in identifying characteristic information, respectively with the solution lock password for prestoring, the unblock vocal print feature value for prestoring, prestore
Unblock assist in identifying characteristic information and matched, and according to default unblock policy control terminal or application unblock；Auxiliary is known
Other characteristic information is the controllable speech parameter information of sounder.
Wherein, processing module is used for as verbal instructions information, the vocal print feature value, the Yi Jicong that extract from voice source information
Extract in voice source information when assisting in identifying characteristic information respectively all the match is successful, control terminal or application unblock.
Wherein, processing module is used for when verbal instructions information, the vocal print feature value extracted from voice source information are distinguished all
When the match is successful, control terminal or application are unlocked；
When verbal instructions information, respectively all the match is successful for the characteristic information that assists in identifying extracted from voice source information, and
When the matching degree of the vocal print feature value extracted from voice source information is located within the scope of preset matching degree, control terminal or application
Unblock.
Wherein, assisting in identifying characteristic information includes：In prosody information, emotion information, word speed information, tone information at least
It is a kind of.
Further, the present invention provides a kind of terminal, including above-mentioned speech unlocking device.
Further, the present invention provides a kind of voice unlocking method, including：
Obtain the voice source information for unblock；
Verbal instructions information in identification voice source information；
Extract by verbal instructions information, the vocal print feature value extracted from voice source information and from voice source information
Assist in identifying characteristic information, respectively with the solution lock password for prestoring, the unblock vocal print feature value for prestoring, the unblock for prestoring auxiliary know
Other characteristic information is matched, and according to default unblock policy control terminal or application unblock；Assisting in identifying characteristic information is
The controllable speech parameter information of sounder.
Wherein, include according to default unblock policy control terminal or using unblock：
Extract when verbal instructions information, the vocal print feature value extracted from voice source information and from voice source information
When assisting in identifying characteristic information respectively all the match is successful, control terminal or application unblock.
Wherein, include according to default unblock policy control terminal or using unblock：
When respectively all the match is successful for verbal instructions information, the vocal print feature value extracted from voice source information, control is eventually
End or application unblock；
When verbal instructions information, respectively all the match is successful for the characteristic information that assists in identifying extracted from voice source information, and
When the matching degree of the vocal print feature value extracted from voice source information is located within the scope of preset matching degree, control terminal or application
Unblock.
Wherein, also include：When default unblock control strategy is unsatisfactory for, the reason for it fails to match information is pointed out, and carried
Show the voice source information for reacquiring unblock.
Wherein, assisting in identifying characteristic information includes：In prosody information, emotion information, word speed information, tone information at least
It is a kind of.
Beneficial effect
The invention provides a kind of speech unlocking device, terminal and method, the speech unlocking device includes acquisition module, uses
It is used for the voice source information of unblock in acquisition；Identification module, for recognizing voice source information in verbal instructions information；Process mould
Block, for by verbal instructions information, from voice source information extract vocal print feature value and from voice source information extract
Assist in identifying characteristic information, assist in identifying with the solution lock password for prestoring, the unblock vocal print feature value for prestoring, the unblock for prestoring respectively
Characteristic information is matched, and according to default unblock policy control terminal or application unblock；Assist in identifying characteristic information to send out
The controllable speech parameter information of sound person；Using such scheme, the success rate of speech unlocking is substantially increased, meeting user needs
Ask, while ensure that security, improve Consumer's Experience.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention；
A kind of schematic diagram of speech unlocking device that Fig. 2 is provided for first embodiment of the invention；
A kind of schematic diagram of terminal that Fig. 3 is provided for second embodiment of the invention；
A kind of flow chart of voice unlocking method that Fig. 4 is provided for third embodiment of the invention.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal, however, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include A/V (audio/video) input block 110, user input unit 120, output unit
130th, memory 140, controller 150 etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that and
All components for illustrating realistic should not be applied, can alternatively implement more or less of component, will be discussed in more detail below movement
The element of terminal.
A/V input blocks 110 are used to receive audio or video signal.A/V input blocks 110 can include microphone 111,
Microphone 111 can be in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 111
Sound (voice data) is received, and can be voice data by such acoustic processing.Microphone 111 can be implemented various types of
The noise of type eliminates (or suppression) algorithm to eliminate the noise that (or suppression) produces during reception and transmission audio signal
Or interference.
User input unit 120 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 120 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection is due to the sensitive component of the change of touched and caused resistance, pressure, electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon in the form of layer on display module 131, touch-screen can be formed.
Output unit 130 can include display module 131, dio Output Modules 132 etc..
Display module 131 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display module 131 can show and converse or other communicate (for example, text messaging, multimedia files
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display module 131 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when the display module 131 and touch pad touch-screen with formation superposed on one another in the form of layer, display module
131 can serve as input unit and output device.Display module 131 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 1 00 can include two or more display modules (or other display devices), for example, move
Dynamic terminal can include outside display module (not shown) and internal display module (not shown).Touch-screen can be used for detection and touch
Input pressure and touch input position and touch input area.
Dio Output Modules 132 can mobile terminal in call signal reception pattern, call mode, logging mode,
When under the isotypes such as speech recognition mode, broadcast reception mode, the voice data transducing audio signal that will be stored in memory 160
And it is output as sound.And, the specific function that dio Output Modules 132 can be provided to mobile terminal 1 00 is performed is related
Audio output (for example, call signal receives sound, message sink sound etc.).Dio Output Modules 132 can include raising one's voice
Device, buzzer etc..
Memory 140 can store software program for the process and control operation performed by controller 150 etc., Huo Zheke
With the data (for example, telephone directory, message, still image, video etc.) for temporarily storing own Jing outputs or will export.And
And, memory 140 can be storing the vibration of various modes with regard to exporting when touching and being applied to touch-screen and audio signal
Data.
Memory 140 can include the storage medium of at least one type, and storage medium includes flash memory, hard disk, multimedia
Card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access memory
(SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 140 store function.
The overall operation of the generally control mobile terminal of controller 150.For example, controller 150 is performed and voice call, data
The related control of communication, video calling etc. and process.
Various embodiments described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.For hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
Implementing, in some cases, such embodiment can be implemented at least one in electronic unit in controller 180.
For software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 140 and be performed by controller 150.
So far, own Jing describes mobile terminal according to its function.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Based on above-mentioned mobile terminal hardware configuration, below by way of specific embodiment, the present invention is described in detail.
First embodiment
Present embodiments provide a kind of speech unlocking device, referring to Fig. 2, the language that Fig. 2 is provided for first embodiment of the invention
The schematic diagram of sound tripper, the speech unlocking device includes：Acquisition module 201, identification module 202, processing module 203, its
In,
Acquisition module 201, for obtaining the voice source information for unblock.
Identification module 202, for recognizing voice source information in verbal instructions information.
Wherein, voice source information include verbal instructions information, by carrying out what voiceprint analysis were obtained to voice source information
Vocal print feature value and from voice source information extract assist in identifying characteristic information；Assisting in identifying characteristic information can for sounder
The speech parameter information of control.
The controllable speech parameter information of sounder is referred to：Sounder is used for one section of voice (i.e. speech source of unblock in typing
Information) during, the prosody information of typing voice, emotion information, tone information, word speed information all can be by sounder control
System；For example during sounder is used for one section of voice of unblock in typing, can control with falling tone, moderate word speed typing.
One section of such as sounder typing is used for the voice " open sesame " of unblock, acquisition module 201 obtain for solving
In " open sesame " this section of voice (i.e. voice source information) of lock, verbal instructions information is " open sesame " this four words；" sesame
In this section of voice of enabling ", vocal print feature value includes tone, amplitude, loudness；In " open sesame " this section of voice, sounder is controllable
Speech parameter information include：At least one in prosody information, emotion information, tone information, word speed information.
Wherein, prosody information includes Heibei provincial opera, rising tune, falling tone etc.；Emotion information includes glad, sad, gentle etc.；The tone is believed
Breath includes the tone ordered, the tone earnestly hoped, tone of accusation etc.；Word speed information includes that word speed is fast, word speed is moderate, word speed is slow
Deng.
Processing module 203, for by verbal instructions information, from voice source information extract vocal print feature value, Yi Jicong
In voice source information extract assist in identifying characteristic information, respectively with the solution lock password for prestoring, the unblock vocal print feature value for prestoring,
The unblock for prestoring assists in identifying characteristic information and is matched, and according to default unblock policy control terminal or application unblock；It is auxiliary
Identification feature information is helped for the controllable speech parameter information of sounder.
By carrying out voiceprint analysis to voice source information, the vocal print feature value in voice source information is extracted.
By being analyzed to voice source information, extract in voice source information and assist in identifying characteristic information.
Assisting in identifying characteristic information includes：At least one in prosody information, emotion information, word speed information, tone information.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, from voice source information extract vocal print feature value and from voice source information extract assist in identifying characteristic information
When respectively all the match is successful, control terminal or application are unlocked.
I.e. processing module 203 is specifically for when verbal instructions information and the success of unblock password match, the vocal print feature for prestoring
The match is successful and assists in identifying characteristic information assists in identifying feature with the unblock for prestoring and believe for value and the unblock vocal print feature value that prestores
Breath is when the match is successful, control terminal or application unblock.
The solution lock password for for example prestoring is " open sesame ", and the unblock vocal print feature value for prestoring includes that tone is for A, amplitude
B, loudness are C, and the unblock for prestoring assists in identifying characteristic information including rising tune, happiness, the tone, the moderate word speed ordered；Sounder
One section of typing is used for the voice " open sesame " of unblock, " open sesame " this section for unblock that acquisition module 201 is obtained
In voice (i.e. voice source information), verbal instructions information is " open sesame " this four words, with the unblock password match for prestoring into
Work(；In " open sesame " this section of voice, the vocal print feature value for extracting include tone be A, amplitude be B, loudness be C, and prestore
Unblock vocal print feature value the match is successful；In " open sesame " this section of voice, the characteristic information that assists in identifying for extracting includes rising
Tune, glad, order the tone, moderate word speed, the match is successful to assist in identifying characteristic information with the unblock for prestoring；Then processing module
203 control terminals or application unblock；When verbal instructions information, vocal print feature value and assist in identifying characteristic information respectively all
With it is successful when, the ability control terminal of processing module 203 or application unblock, substantially increase security.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, the vocal print feature value extracted from voice source information be when respectively all the match is successful, control terminal or application unblock.
I.e. processing module 203 is specifically for when verbal instructions information, the vocal print feature value extracted from voice source information point
When all the match is successful, control terminal or application are unlocked.
The solution lock password for for example prestoring is " open sesame ", and the unblock vocal print feature value for prestoring includes that tone is for A, amplitude
B, loudness are C；One section of sounder typing is used for the voice " open sesame " of unblock, acquisition module 201 obtain for unlocking
" open sesame " this section of voice (i.e. voice source information) in, verbal instructions information is " open sesame " this four words, and is prestored
Unblock password match success；In " open sesame " this section of voice, the vocal print feature value for extracting includes that tone is for A, amplitude
B, loudness are C, and the match is successful with the unblock vocal print feature value for prestoring；The then control terminal of processing module 203 or application unblock；Work as language
Sound password information, vocal print feature value be when respectively all the match is successful, the ability control terminal of processing module 203 or application unblock, improves
Security, and sounder needs normal typing when typing is used for the voice for unlocking, only, without considering language during typing voice
Tune information, emotion information, word speed information, tone information etc..
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, respectively all the match is successful for the characteristic information that assists in identifying extracted from voice source information, and extracts from voice source information
Vocal print feature value matching degree be located at preset matching degree within the scope of when, control terminal or application unblock.
I.e. processing module 203 is specifically for when verbal instructions information, from voice source information, extraction assists in identifying feature
Respectively all the match is successful for information, and the matching degree of the vocal print feature value extracted from voice source information is located at preset matching degree scope
Within when, control terminal or application unblock.
Default matching degree can be according to the order setting of user, or default setting.
The solution lock password for for example prestoring is " open sesame ", and the unblock for prestoring assists in identifying characteristic information including rising tune, height
It is emerging, order the tone, moderate word speed, the unblock vocal print feature value for prestoring include tone be A, amplitude be B, loudness be C, preset
It is 50% with degree；One section of sounder typing is used for the voice " open sesame " of unblock, acquisition module 201 obtain for unlocking
" open sesame " this section of voice (i.e. voice source information) in, verbal instructions information is " open sesame " this four words, and is prestored
Unblock password match success；In " open sesame " this section of voice, what is extracted assists in identifying characteristic information including rising tune, height
Emerging, order the tone, moderate word speed, the match is successful to assist in identifying characteristic information with the unblock for prestoring；" open sesame " this section of language
In sound, the vocal print feature value for extracting include tone be D, amplitude be E, loudness be F, the tone D for calculating, amplitude E, loudness F
Comprehensive matching degree with the tone A, amplitude B, loudness C for prestoring is 55%, then the match is successful with the unblock vocal print feature value for prestoring；
The then control terminal of processing module 203 or application unblock；When verbal instructions information, from voice source information, extraction assists in identifying spy
Respectively all the match is successful for reference breath, and the matching degree of the vocal print feature value extracted from voice source information is located at preset matching degree model
When within enclosing, the ability control terminal of processing module 203 or application unblock, substantially increase the success rate of speech unlocking, for example when send out
Sound person also can successfully unlock when catching a cold or having a husky voice, and meet user's request, while ensure that security, improve use
Experience at family.
Optionally, the speech unlocking device also includes：Reminding module 204, for working as default solution lock control plan is unsatisfactory for
When slightly, the reason for it fails to match information is pointed out, and point out to reacquire the voice source information of unblock.
For example when verbal instructions information, the characteristic information that assists in identifying extracted from voice source information are all matched into respectively
Work(, but the matching degree of the vocal print feature value extracted from voice source information is not within the scope of preset matching degree, then carried
Show that the reason for module 204 points out the reason for it fails to match information, and it fails to match information includes the sound extracted from voice source information
The matching degree of line characteristic value is not within the scope of preset matching degree, and points out to reacquire the voice source information of unblock.
The mode of prompting can adopt voice message and/or be pointed out in display interface using word.
The scheme provided using the present embodiment is unlocked to terminal, and the screen locking of such as unlock terminal eliminates manual point
The operation of bright screen curtain and the process of touch screen unblock, while improving security；Or application is unlocked.
By the enforcement of the present embodiment, the success rate of speech unlocking is substantially increased, meet user's request, while ensureing
Security, improves Consumer's Experience.
Second embodiment
The present embodiment provides a kind of terminal, referring to Fig. 3, a kind of schematic diagram of terminal that Fig. 3 is provided for the present embodiment, and the end
End includes the speech unlocking device in first embodiment.The function that each functional module of above-mentioned speech unlocking device is performed can pass through
Realizing, certainly, the function that each hardware is performed also can be realized fractional hardware in Fig. 1 by above-mentioned functions module.Above-mentioned each function
The function of module is specifically realized by following hardware：
The function of acquisition module 201 can realize that microphone 111 can be in speech recognition mode by microphone 111
Sound (voice data) is received, and can be voice data by such acoustic processing.
Identification module 202, the function of processing module 203 can be realized by controller 150.
The function of reminding module 204 can be realized by display module 131 and/or dio Output Modules 132.
Microphone 111 is used to obtain the voice source information for unblock.
Controller 150 is used to recognize the verbal instructions information in voice source information.
Wherein, voice source information include verbal instructions information, by carrying out what voiceprint analysis were obtained to voice source information
Vocal print feature value and from voice source information extract assist in identifying characteristic information；Assisting in identifying characteristic information can for sounder
The speech parameter information of control.
The controllable speech parameter information of sounder is referred to：Sounder is used for one section of voice (i.e. speech source of unblock in typing
Information) during, the prosody information of typing voice, emotion information, tone information, word speed information all can be by sounder control
System；For example during sounder is used for one section of voice of unblock in typing, can control with falling tone, moderate word speed typing.
One section of such as sounder typing is used for the voice " open sesame " of unblock, microphone 111 obtain for unlocking
" open sesame " this section of voice (i.e. voice source information) in, verbal instructions information is " open sesame " this four words；" sesame is opened
In this section of voice of door ", vocal print feature value includes tone, amplitude, loudness；In " open sesame " this section of voice, sounder is controllable
Speech parameter information includes：At least one in prosody information, emotion information, tone information, word speed information.
Wherein, prosody information includes Heibei provincial opera, rising tune, falling tone etc.；Emotion information includes glad, sad, gentle etc.；The tone is believed
Breath includes the tone ordered, the tone earnestly hoped, tone of accusation etc.；Word speed information includes that word speed is fast, word speed is moderate, word speed is slow
Deng.
Controller 150 is used for by verbal instructions information, the vocal print feature value extracted from voice source information and from voice
In source information extract assist in identifying characteristic information, respectively with the solution lock password for prestoring, the unblock vocal print feature value for prestoring, prestore
Unblock assist in identifying characteristic information and matched, and according to default unblock policy control terminal or application unblock；Auxiliary is known
Other characteristic information is the controllable speech parameter information of sounder.
By carrying out voiceprint analysis to voice source information, the vocal print feature value in voice source information is extracted.
By being analyzed to voice source information, extract in voice source information and assist in identifying characteristic information.
Assisting in identifying characteristic information includes：At least one in prosody information, emotion information, word speed information, tone information.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, from voice source information extract vocal print feature value and from voice source information extract assist in identifying characteristic information
When respectively all the match is successful, control terminal or application are unlocked.
I.e. controller 150 is specifically for when verbal instructions information and the success of unblock password match, the vocal print feature value for prestoring
The match is successful and assists in identifying characteristic information assists in identifying characteristic information with the unblock for prestoring with the unblock vocal print feature value for prestoring
When the match is successful, control terminal or application are unlocked.
The solution lock password for for example prestoring in memory 140 is " open sesame ", and the unblock vocal print feature value for prestoring includes
Tone be A, amplitude be B, loudness be C, the unblock for prestoring assist in identifying characteristic information including rising tune, happiness, order the tone, fit
Middle word speed；One section of sounder typing is used for the voice " open sesame " of the unblock, " sesame for unblock that microphone 111 is obtained
In this section of voice (i.e. voice source information) of fiber crops enabling ", verbal instructions information is " open sesame " this four words, with the unblock for prestoring
Password match success；In " open sesame " this section of voice, it is B, loudness that the vocal print feature value for extracting includes tone for A, amplitude
For C, the match is successful with the unblock vocal print feature value for prestoring；In " open sesame " this section of voice, what is extracted assists in identifying feature
Information includes rising tune, happiness, the tone, the moderate word speed of order, and the match is successful to assist in identifying characteristic information with the unblock for prestoring；Then
The control terminal of controller 150 or application unblock；When verbal instructions information, vocal print feature value and assist in identifying characteristic information point
When all the match is successful, the ability control terminal of controller 150 or application are unlocked, and substantially increase security.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, the vocal print feature value extracted from voice source information be when respectively all the match is successful, control terminal or application unblock.
I.e. controller 150 is specifically for when verbal instructions information, the vocal print feature value extracted from voice source information difference
When all the match is successful, control terminal or application are unlocked.
The solution lock password that for example memory 140 prestores is " open sesame ", and the unblock vocal print feature value for prestoring includes tone
For A, amplitude be B, loudness be C；One section of sounder typing is used for the voice " open sesame " of unblock, what microphone 111 was obtained
In " open sesame " this section of voice (i.e. voice source information) for unblock, verbal instructions information is " open sesame " this four
Word, with the unblock password match success for prestoring；In " open sesame " this section of voice, the vocal print feature value for extracting is including tone
A, amplitude are B, loudness is C, and the match is successful with the unblock vocal print feature value for prestoring；The then control terminal of controller 150 or application is solved
Lock；When respectively all the match is successful for verbal instructions information, vocal print feature value, the ability control terminal of controller 150 or application are unlocked, and are carried
High security, and sounder is when being used for the voice of unblock in typing, normal typing is only needed, during without consideration typing voice
Prosody information, emotion information, word speed information, tone information etc..
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, respectively all the match is successful for the characteristic information that assists in identifying extracted from voice source information, and extracts from voice source information
Vocal print feature value matching degree be located at preset matching degree within the scope of when, control terminal or application unblock.
I.e. controller 150 when verbal instructions information, the feature that assists in identifying extracted from voice source information specifically for believing
Respectively all the match is successful for breath, and the matching degree of the vocal print feature value extracted from voice source information be located at preset matching degree scope it
When interior, control terminal or application are unlocked.
Default matching degree can be arranged according to the order of user, you can with defeated according to user by user input unit 120
The order for entering generates default matching degree；It can also be default setting.
The solution lock password that for example memory 140 prestores is " open sesame ", and the unblock for prestoring assists in identifying characteristic information bag
Rising tune, happiness, the tone, the moderate word speed of order are included, it is B, loudness that the unblock vocal print feature value for prestoring includes tone for A, amplitude
For C, preset matching degree is 50%；One section of sounder typing is used for the voice " open sesame " of unblock, what microphone 111 was obtained
In " open sesame " this section of voice (i.e. voice source information) for unblock, verbal instructions information is " open sesame " this four
Word, with the unblock password match success for prestoring；In " open sesame " this section of voice, the characteristic information that assists in identifying for extracting includes
Rising tune, happiness, the tone, the moderate word speed of order, the match is successful to assist in identifying characteristic information with the unblock for prestoring；" open sesame "
In this section of voice, the vocal print feature value for extracting include tone be D, amplitude be E, loudness be F, the tone D for calculating, amplitude E,
Loudness F is 55% with the comprehensive matching degree of the tone A, amplitude B, loudness C for prestoring, then match with the unblock vocal print feature value for prestoring
Success；The then control terminal of controller 150 or application unblock；When verbal instructions information, the auxiliary extracted from voice source information are known
Respectively all the match is successful for other characteristic information, and the matching degree of the vocal print feature value extracted from voice source information is located at preset matching
When within the scope of degree, the ability control terminal of controller 150 or application unblock, substantially increase the success rate of speech unlocking, for example when
Sounder also can be unlocked successfully when catching a cold or having a husky voice, and meet user's request, while ensure that security, be improved
Consumer's Experience.
Display module 131 is used for when default unblock control strategy is unsatisfactory for, using the text prompt original that it fails to match
Because of information, and point out to reacquire the voice source information of unblock.
Dio Output Modules 132 are used for when default unblock control strategy is unsatisfactory for, and using voice message, it fails to match
The reason for information, and point out reacquire unblock voice source information.
For example when verbal instructions information, the characteristic information that assists in identifying extracted from voice source information are all matched into respectively
Work(, but the matching degree of the vocal print feature value extracted from voice source information is not within the scope of preset matching degree, then shown
Show module 131 and/or the prompting of dio Output Modules 132 information the reason for it fails to match, the reason for it fails to match information include from
The matching degree of the vocal print feature value extracted in voice source information is not within the scope of preset matching degree, and points out to reacquire
The voice source information of unblock.
The scheme provided using the present embodiment is unlocked to terminal, and the screen locking of such as unlock terminal eliminates manual point
The operation of bright screen curtain and the process of touch screen unblock, while improving security；Or application is unlocked.
By the enforcement of the present embodiment, the success rate of speech unlocking is substantially increased, meet user's request, while ensureing
Security, improves Consumer's Experience.
3rd embodiment
A kind of voice unlocking method is present embodiments provided, referring to the speech unlocking side that Fig. 4, Fig. 4 are provided for the present embodiment
The flow chart of method, the method is comprised the following steps：
S401：Obtain the voice source information for unblock.
S402：Verbal instructions information in identification voice source information.
Wherein, voice source information include verbal instructions information, by carrying out what voiceprint analysis were obtained to voice source information
Vocal print feature value and from voice source information extract assist in identifying characteristic information；Assisting in identifying characteristic information can for sounder
The speech parameter information of control.
The controllable speech parameter information of sounder is referred to：Sounder is used for one section of voice (i.e. speech source of unblock in typing
Information) during, the prosody information of typing voice, emotion information, tone information, word speed information all can be by sounder control
System；For example during sounder is used for one section of voice of unblock in typing, can control with falling tone, moderate word speed typing.
One section of such as sounder typing is used for the voice " open sesame " of unblock, acquisition module 201 obtain for solving
In " open sesame " this section of voice (i.e. voice source information) of lock, verbal instructions information is " open sesame " this four words；" sesame
In this section of voice of enabling ", vocal print feature value includes tone, amplitude, loudness；In " open sesame " this section of voice, sounder is controllable
Speech parameter information include：At least one in prosody information, emotion information, tone information, word speed information.
Wherein, prosody information includes Heibei provincial opera, rising tune, falling tone etc.；Emotion information includes glad, sad, gentle etc.；The tone is believed
Breath includes the tone ordered, the tone earnestly hoped, tone of accusation etc.；Word speed information includes that word speed is fast, word speed is moderate, word speed is slow
Deng.
S403：By verbal instructions information, the vocal print feature value extracted from voice source information and from voice source information
That what is extracted assists in identifying characteristic information, auxiliary with the solution lock password for prestoring, the unblock vocal print feature value for prestoring, the unblock for prestoring respectively
Identification feature information is helped to be matched, and according to default unblock policy control terminal or application unblock；Assist in identifying feature letter
Cease for the controllable speech parameter information of sounder.
By carrying out voiceprint analysis to voice source information, the vocal print feature value in voice source information is extracted.
By being analyzed to voice source information, extract in voice source information and assist in identifying characteristic information.
Assisting in identifying characteristic information includes：At least one in prosody information, emotion information, word speed information, tone information.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, from voice source information extract vocal print feature value and from voice source information extract assist in identifying characteristic information
When respectively all the match is successful, control terminal or application are unlocked.
The solution lock password for for example prestoring is " open sesame ", and the unblock vocal print feature value for prestoring includes that tone is for A, amplitude
B, loudness are C, and the unblock for prestoring assists in identifying characteristic information including rising tune, happiness, the tone, the moderate word speed ordered；Sounder
One section of typing is used for the voice " open sesame " of unblock, " open sesame " this section of voice for unblock of acquisition (i.e. voice
Source information) in, verbal instructions information is " open sesame " this four words, with the unblock password match success for prestoring；" sesame is opened
Door " is in this section of voice, the vocal print feature value for extracting include tone be A, amplitude be B, loudness be C, with the unblock vocal print for prestoring
The match is successful for characteristic value；In " open sesame " this section of voice, what is extracted assists in identifying characteristic information including rising tune, happiness, life
The tone of order, moderate word speed, the match is successful to assist in identifying characteristic information with the unblock for prestoring；Then control terminal or application unblock；
When verbal instructions information, vocal print feature value and when assisting in identifying characteristic information respectively all the match is successful, ability control terminal or should
With unblock, security is substantially increased.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, the vocal print feature value extracted from voice source information be when respectively all the match is successful, control terminal or application unblock.
The solution lock password for for example prestoring is " open sesame ", and the unblock vocal print feature value for prestoring includes that tone is for A, amplitude
B, loudness are C；One section of sounder typing is used for the voice " open sesame " of unblock, " open sesame " for unblock of acquisition
In this section of voice (i.e. voice source information), verbal instructions information is " open sesame " this four words, with the solution lock password for prestoring
With success；In " open sesame " this section of voice, the vocal print feature value for extracting include tone be A, amplitude be B, loudness be C, with
The match is successful for the unblock vocal print feature value for prestoring；Then control terminal or application unblock；When verbal instructions information, vocal print feature value point
When all the match is successful, ability control terminal or application are unlocked, and improve security, and sounder is used for the voice of unblock in typing
When, normal typing is only needed, without considering prosody information, emotion information, word speed information, the tone information during typing voice
Deng.
In one embodiment, include according to default unblock policy control terminal or using unblock：Work as verbal instructions
Information, respectively all the match is successful for the characteristic information that assists in identifying extracted from voice source information, and extracts from voice source information
Vocal print feature value matching degree be located at preset matching degree within the scope of when, control terminal or application unblock.
Default matching degree can be according to the order setting of user, or default setting.
The solution lock password for for example prestoring is " open sesame ", and the unblock for prestoring assists in identifying characteristic information including rising tune, height
It is emerging, order the tone, moderate word speed, the unblock vocal print feature value for prestoring include tone be A, amplitude be B, loudness be C, preset
It is 50% with degree；One section of sounder typing is used for the voice " open sesame " of unblock, acquisition for unblock " sesame is opened
In this section of voice (i.e. voice source information) of door ", verbal instructions information is " open sesame " this four words, with the solution lock password for prestoring
The match is successful；In " open sesame " this section of voice, what is extracted assists in identifying characteristic information including rising tune, happiness, the language ordered
Gas, moderate word speed, the match is successful to assist in identifying characteristic information with the unblock for prestoring；In " open sesame " this section of voice, extract
Vocal print feature value include tone be D, amplitude be E, loudness be F, the tone D for calculating, amplitude E, loudness F and the tone for prestoring
A, amplitude B, the comprehensive matching degree of loudness C are 55%, then the match is successful with the unblock vocal print feature value for prestoring；Then control terminal or
Using unblock；When verbal instructions information, respectively all the match is successful for the characteristic information that assists in identifying extracted from voice source information, and
From voice source information extract vocal print feature value matching degree be located at preset matching degree within the scope of when, ability control terminal or should
With unblock, the success rate of speech unlocking is substantially increased, such as when sounder also can be solved successfully when catching a cold or having a husky voice
Lock, meets user's request, while ensure that security, improves Consumer's Experience.
The voice unlocking method also includes：When default unblock control strategy is unsatisfactory for, the reason for it fails to match is pointed out
Information, and point out to reacquire the voice source information of unblock.
For example when verbal instructions information, the characteristic information that assists in identifying extracted from voice source information are all matched into respectively
Work(, but the matching degree of the vocal print feature value extracted from voice source information is not within the scope of preset matching degree, then carried
Show the reason for it fails to match information, the reason for it fails to match information include the vocal print feature value extracted from voice source information
It is not within the scope of preset matching degree with degree, and points out to reacquire the voice source information of unblock.
The mode of prompting can adopt voice message and/or be pointed out in display interface using word.
The scheme provided using the present embodiment is unlocked to terminal, and the screen locking of such as unlock terminal eliminates manual point
The operation of bright screen curtain and the process of touch screen unblock, while improving security；Or application is unlocked.
By the enforcement of the present embodiment, the success rate of speech unlocking is substantially increased, meet user's request, while ensureing
Security, improves Consumer's Experience.
It should be noted that herein, term " including ", "comprising" or its any other variant are intended to non-row
His property is included, so that a series of process, method, article or device including key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer takes
Business device, air-conditioner, or network equipment etc.) method that performs each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of speech unlocking device, it is characterised in that include：
Acquisition module, for obtaining the voice source information for unblock；
Identification module, the verbal instructions information for recognizing in speech source information；
Processing module, for by the verbal instructions information, from institute's speech source information extract vocal print feature value, Yi Jicong
That what is extracted in institute's speech source information assists in identifying characteristic information, special with the solution lock password for prestoring, the unblock vocal print for prestoring respectively
Value indicative, the unblock for prestoring assist in identifying characteristic information and are matched, and according to default unblock policy control terminal or application solution
Lock；It is described to assist in identifying characteristic information for the controllable speech parameter information of sounder.
2. speech unlocking device as claimed in claim 1, it is characterised in that the processing module is used to work as the verbal instructions
Information, from institute's speech source information extract vocal print feature value and from institute's speech source information extract assist in identifying
Characteristic information is when respectively all the match is successful, control terminal or application unblock.
3. speech unlocking device as claimed in claim 1, it is characterised in that the processing module is used to work as the verbal instructions
Information, the vocal print feature value extracted from institute's speech source information be when respectively all the match is successful, control terminal or application unblock；
When the verbal instructions information, the characteristic information that assists in identifying extracted from institute's speech source information are all matched into respectively
Work(, and when the matching degree of the vocal print feature value of extraction is located within the scope of preset matching degree from institute's speech source information, control
Terminal or application unblock.
4. the speech unlocking device as described in any one of claims 1 to 3, it is characterised in that described to assist in identifying characteristic information
Including：At least one in prosody information, emotion information, word speed information, tone information.
5. a kind of terminal, it is characterised in that include the speech unlocking device as described in any one of Claims 1-4.
6. a kind of voice unlocking method, it is characterised in that include：
Obtain the voice source information for unblock；
Verbal instructions information in identification institute speech source information；
By the verbal instructions information, the vocal print feature value extracted from institute's speech source information and from institute's speech source letter
That what is extracted in breath assists in identifying characteristic information, respectively with the solution lock password for prestoring, the unblock vocal print feature value for prestoring, the solution for prestoring
Lock assists in identifying characteristic information and is matched, and according to default unblock policy control terminal or application unblock；The auxiliary is known
Other characteristic information is the controllable speech parameter information of sounder.
7. voice unlocking method as claimed in claim 6, it is characterised in that described according to default unblock policy control terminal
Or include using unblock：
When the verbal instructions information, the vocal print feature value extracted from institute's speech source information and from institute's speech source letter
Extract in breath when assisting in identifying characteristic information respectively all the match is successful, control terminal or application unblock.
8. voice unlocking method as claimed in claim 6, it is characterised in that described according to default unblock policy control terminal
Or include using unblock：
When respectively all the match is successful for the verbal instructions information, the vocal print feature value extracted from institute's speech source information, control
Terminal processed or application unblock；
When the verbal instructions information, the characteristic information that assists in identifying extracted from institute's speech source information are all matched into respectively
Work(, and when the matching degree of the vocal print feature value of extraction is located within the scope of preset matching degree from institute's speech source information, control
Terminal or application unblock.
9. the voice unlocking method as described in any one of claim 6 to 8, it is characterised in that also include：It is described pre- when being unsatisfactory for
If unblock control strategy when, point out information the reason for it fails to match, and point out to reacquire the voice source information of unblock.
10. the voice unlocking method as described in any one of claim 6 to 8, it is characterised in that described to assist in identifying characteristic information
Including：At least one in prosody information, emotion information, word speed information, tone information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978193.7A CN106653033A (en) | 2016-10-28 | 2016-10-28 | Voice unlocking device, terminal and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978193.7A CN106653033A (en) | 2016-10-28 | 2016-10-28 | Voice unlocking device, terminal and method |
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| CN106653033A true CN106653033A (en) | 2017-05-10 |
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| CN201610978193.7A Pending CN106653033A (en) | 2016-10-28 | 2016-10-28 | Voice unlocking device, terminal and method |
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Cited By (12)
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| CN107147791A (en) * | 2017-05-15 | 2017-09-08 | 上海与德科技有限公司 | A kind of method, device and mobile terminal of speech unlocking |
| CN107259956A (en) * | 2017-07-25 | 2017-10-20 | 长江大学 | A kind of mailbox control system and method based on Application on Voiceprint Recognition |
| CN107680221A (en) * | 2017-09-30 | 2018-02-09 | 深圳前海弘稼科技有限公司 | Door opening method and device, entrance guard device and computer-readable recording medium |
| CN107861515A (en) * | 2017-12-25 | 2018-03-30 | 广西科技大学 | A kind of wired home robot control system and its control method |
| CN108288472A (en) * | 2018-01-19 | 2018-07-17 | 深圳市海派通讯科技有限公司 | Releasing screen locking method based on speech recognition and mobile terminal |
| CN109040466A (en) * | 2018-09-20 | 2018-12-18 | 李庆湧 | voice-based mobile terminal unlocking method and device |
| CN109325337A (en) * | 2018-11-05 | 2019-02-12 | 北京小米移动软件有限公司 | Unlocking method and device |
| CN109448734A (en) * | 2018-09-20 | 2019-03-08 | 李庆湧 | Unlocking terminal equipment and application starting method and device based on vocal print |
| CN109547990A (en) * | 2018-12-17 | 2019-03-29 | 平安科技（深圳）有限公司 | Method, apparatus, computer equipment and the storage medium of controlling terminal unlock |
| CN109658933A (en) * | 2018-12-25 | 2019-04-19 | 努比亚技术有限公司 | A kind of speech recognition unlocking method, mobile terminal and memory |
| CN109960910A (en) * | 2017-12-14 | 2019-07-02 | 广东欧珀移动通信有限公司 | Method of speech processing, device, storage medium and terminal device |
| CN112118348A (en) * | 2019-06-20 | 2020-12-22 | 奇酷互联网络科技（深圳）有限公司 | Control method and control system for electronic equipment, electronic equipment and storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107147791A (en) * | 2017-05-15 | 2017-09-08 | 上海与德科技有限公司 | A kind of method, device and mobile terminal of speech unlocking |
| CN107259956A (en) * | 2017-07-25 | 2017-10-20 | 长江大学 | A kind of mailbox control system and method based on Application on Voiceprint Recognition |
| WO2019062122A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳春沐源控股有限公司 | Door opening method and device, access control device, and computer readable storage medium |
| CN107680221A (en) * | 2017-09-30 | 2018-02-09 | 深圳前海弘稼科技有限公司 | Door opening method and device, entrance guard device and computer-readable recording medium |
| CN109960910A (en) * | 2017-12-14 | 2019-07-02 | 广东欧珀移动通信有限公司 | Method of speech processing, device, storage medium and terminal device |
| CN107861515A (en) * | 2017-12-25 | 2018-03-30 | 广西科技大学 | A kind of wired home robot control system and its control method |
| CN108288472A (en) * | 2018-01-19 | 2018-07-17 | 深圳市海派通讯科技有限公司 | Releasing screen locking method based on speech recognition and mobile terminal |
| CN109448734A (en) * | 2018-09-20 | 2019-03-08 | 李庆湧 | Unlocking terminal equipment and application starting method and device based on vocal print |
| CN109040466A (en) * | 2018-09-20 | 2018-12-18 | 李庆湧 | voice-based mobile terminal unlocking method and device |
| CN109040466B (en) * | 2018-09-20 | 2021-03-26 | 李庆湧 | Voice-based mobile terminal unlocking method and device, electronic equipment and storage medium |
| CN109325337A (en) * | 2018-11-05 | 2019-02-12 | 北京小米移动软件有限公司 | Unlocking method and device |
| CN109547990A (en) * | 2018-12-17 | 2019-03-29 | 平安科技（深圳）有限公司 | Method, apparatus, computer equipment and the storage medium of controlling terminal unlock |
| CN109658933A (en) * | 2018-12-25 | 2019-04-19 | 努比亚技术有限公司 | A kind of speech recognition unlocking method, mobile terminal and memory |
| CN109658933B (en) * | 2018-12-25 | 2021-04-16 | 努比亚技术有限公司 | Voice recognition unlocking method, mobile terminal and memory |
| CN112118348A (en) * | 2019-06-20 | 2020-12-22 | 奇酷互联网络科技（深圳）有限公司 | Control method and control system for electronic equipment, electronic equipment and storage device |
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Application publication date: 20170510 |