CN107147791B - A kind of method, device and mobile terminal of speech unlocking - Google Patents
A kind of method, device and mobile terminal of speech unlocking Download PDFInfo
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- CN107147791B CN107147791B CN201710338856.3A CN201710338856A CN107147791B CN 107147791 B CN107147791 B CN 107147791B CN 201710338856 A CN201710338856 A CN 201710338856A CN 107147791 B CN107147791 B CN 107147791B
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- Prior art keywords
- voice messaging
- unlock
- voice
- preset
- recording time
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
-
- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
Abstract
The embodiment of the invention discloses a kind of method, device and mobile terminal of speech unlocking.This method comprises: receiving speech unlocking instruction, voice recording function is opened, to obtain the first voice messaging in the first preset time, obtains unlock voice messaging；The recording time for reading first voice messaging, judges whether the recording time of first voice messaging matches the recording time of the preset standard unlock voice；In the state that the recording time of first voice messaging matches the recording time of the preset standard unlock voice, the unlock voice messaging is read；The unlock voice messaging is matched with preset standard unlock voice, to form matching result；Execute movement corresponding with the matching result.The technical solution provided through the embodiment of the present invention, realizes speech unlocking, and the safety of sensitive data in mobile terminal has been effectively ensured.
Description
Technical field
The present embodiments relate to speech unlocking technical field more particularly to the method, apparatus and shifting of a kind of speech unlocking
Dynamic terminal.
Background technique
With becoming increasingly popular for mobile terminal, the safety of the safety of data in mobile terminal especially sensitive data without
Method is effectively guaranteed, for this purpose, number unlock, unlocked by fingerprint are come into being, and the increasingly wider hair of application.However digital solution
Lock be often cracked, unlocked by fingerprint due to the dry and wet degree difference of finger seriously affected unlocked by fingerprint unlock rate and accurately
Rate makes the security performance of sensitive data in mobile terminal be unable to get guarantee.
Summary of the invention
The present invention provides a kind of method, device and mobile terminal of speech unlocking, with improve speech unlocking unlock rate and
Accuracy, to guarantee the safety of sensitive data in mobile terminal.
In a first aspect, the embodiment of the invention provides a kind of methods of speech unlocking, this method comprises:
Speech unlocking instruction is received, unlock voice messaging is obtained；
The unlock voice messaging is matched with preset standard unlock voice, to form matching result；
Execute movement corresponding with the matching result.
Second aspect, the embodiment of the invention also provides a kind of device of speech unlocking, which includes:
It unlocks voice messaging and obtains module, for receiving speech unlocking instruction, obtain unlock voice messaging；
Voice match module, for matching the unlock voice messaging with preset standard unlock voice, to be formed
Matching result；
Matching result execution module, for executing movement corresponding with the matching result.
The third aspect the embodiment of the invention also provides a kind of mobile terminal, including memory, processor and is stored in
On reservoir and the computer program that can run on a processor, the processor realize following step when executing the computer program
It is rapid:
Speech unlocking instruction is received, unlock voice messaging is obtained；
The unlock voice messaging is matched with preset standard unlock voice, to form matching result；
Execute movement corresponding with the matching result.
The embodiment of the present invention obtains unlock voice messaging by receiving speech unlocking instruction；By the unlock voice messaging
It is matched with preset standard unlock voice, to form matching result；Movement corresponding with the matching result is executed, is realized
Speech unlocking, has been effectively ensured the safety of sensitive data in mobile terminal.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the method for speech unlocking that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of the method for speech unlocking provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of flow chart of the method for speech unlocking that the embodiment of the present invention three provides；
Fig. 4 is a kind of flow chart of the method for speech unlocking that the embodiment of the present invention four provides；
Fig. 5 is a kind of structural schematic diagram of the device for speech unlocking that the embodiment of the present invention five provides；
Fig. 6 is a kind of structural schematic diagram for mobile terminal that the embodiment of the present invention six provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart of the method for speech unlocking provided in an embodiment of the present invention, and this method can be by voice solution
The device of lock executes, and wherein the device can be implemented by software and/or hardware, and can generally integrate in the terminal.Such as Fig. 1 institute
Show, this method comprises:
S110, speech unlocking instruction is received, obtains unlock voice messaging.
In the present embodiment, in order to prevent mobile terminal in a dormant state when user maloperation, or move in order to prevent
Useful information is divulged a secret in dynamic terminal, needs to lock mobile terminal.Wherein, speech unlocking instruction is for releasing movement
The lock state of terminal, specifically, speech unlocking instruction can be user and press the unlock triggered when the power button of mobile terminal
Instruction, is also possible to user and presses the unlock instruction triggered when default specific combination key, the present embodiment instructs speech unlocking
Specific triggering mode is without limitation.When mobile terminal receives the speech unlocking instruction of user's sending, the unlock of user is obtained
Voice messaging.
Wherein, mobile terminal include REE operating system and TEE operating system, and the security performance of REE operating system compared with
Difference makes the security performance for the sensitive data being stored in REE operating system be unable to get guarantee.Preferably, in order to guarantee to move
The safety of sensitive data in terminal increases by a digital microphone in TEE operating system.When the REE operation in mobile terminal
When system receives the speech unlocking instruction of user's sending, speech unlocking instruction is sent to TEE operation system by REE operating system
System controls voice acquisition device, such as microphone when TEE operating system receives the speech unlocking instruction of REE operating system transmission
Obtain the unlock voice messaging of user.
S120, the unlock voice messaging is matched with preset standard unlock voice, to form matching result.
In the present embodiment, preset standard unlock voice is user when enabling the speech unlocking function in mobile terminal,
By the initial speech password for the user that voice acquisition device obtains, which is the preset standard in mobile terminal
Voice is unlocked, and preset standard unlock voice is stored in advance in the terminal.When the solution of acquisition for mobile terminal to user
When locking voice messaging, which is matched with preset standard unlock voice, and form matching result.Wherein,
Matching result includes unlock voice messaging and preset standard unlock voice match success and unlock voice messaging and preset standard solution
Lock voice match two kinds of situations of failure.Illustratively, when the similarity of unlock voice messaging and preset standard unlock voice meets
When preset rules, as similarity be greater than preset threshold when, then judge unlock voice messaging and preset standard unlock voice match at
Function；When the similarity for unlocking voice messaging and preset standard unlock voice is unsatisfactory for preset rules, preset as similarity is less than
When threshold value, then judge to unlock voice messaging and preset standard unlock voice match failure.
Preferably, when TEE operating system receives when the speech unlocking that REE operating system is sent instructs and gets user
Unlock voice messaging when, unlock voice messaging that TEE operating system will acquire be stored in advance in it is pre- in TEE operating system
The quasi- unlock voice of bidding is matched, and forms matching result according to preset rules.The matching result is sent to by TEE operating system
REE operating system effectively increases the solution of speech unlocking so that REE operating system executes the corresponding movement of matching result
Lock rate and accuracy rate further ensure the safety of sensitive data in mobile terminal.
S130, movement corresponding with the matching result is executed.
In the present embodiment, mobile terminal execution movement corresponding with matching result.Specifically, when unlock voice messaging
When with preset standard unlock voice match success, mobile terminal completes speech unlocking, and user is allow to carry out phase to mobile terminal
Close operation；When unlocking voice messaging and preset standard unlock voice match failure, mobile terminal prompt unlock failure, Ke Yijin
One step prompt user re-enters unlock voice messaging.
The embodiment of the present invention obtains unlock voice messaging by receiving speech unlocking instruction；By the unlock voice messaging
It is matched with preset standard unlock voice, to form matching result；Movement corresponding with the matching result is executed, is realized
Speech unlocking, has been effectively ensured the safety of sensitive data in mobile terminal.
Embodiment two
Fig. 2 is a kind of flow chart of the method for speech unlocking provided by Embodiment 2 of the present invention, and the present embodiment is in above-mentioned reality
On the basis of applying example, speech unlocking instruction will be received, obtains unlock voice messaging optimization are as follows: refer in receiving the speech unlocking
The state of order opens voice recording function, to obtain in the first voice messaging and the second preset time in the first preset time
The second voice messaging；Noise reduction process is done to form the unlock to first voice messaging according to second voice messaging
Voice messaging.
As shown in Fig. 2, the method for the present embodiment includes the following steps:
S210, in the state for receiving speech unlocking instruction, open voice recording function, with obtain first it is default when
The second voice messaging in interior the first voice messaging and the second preset time.
In the present embodiment, when mobile terminal receives the speech unlocking instruction of user's input, voice recording function is opened
Can, and pass through the second language in the first voice messaging and the second preset time in voice recording device the first preset time of acquisition
Message breath.Preferably, first voice messaging include in the first preset time user input the unlock voice messaging and
Ambient noise in first preset time, second voice messaging be the second preset time in ambient noise, described second
Preset time matches the first preset time.Specifically, it is useful that voice recording device not only records user when carrying out voice recording
Voice messaging, while recording and have the ambient noise of surrounding, therefore the first voice messaging for recording of voice recording device includes the
The unlock voice messaging and the ambient noise in first time that user inputs in one preset time, wherein the first preset time is
Finger speech sound record device records the time of the first voice messaging.Illustratively, when receiving speech unlocking instruction, user is pressed
Pre-set button starts to record the first voice messaging, and when reaching the first preset time, unclamps pre-set button, complete the first language
The recording of message breath.After the recording for completing the first voice messaging, continue to record the second voice messaging in the second preset time,
In, when recording the second voice messaging in the second preset time, active user's not input voice information, only record second it is default when
Interior ambient noise.Wherein, the first preset time matches the second preset time and can preset for the first preset time and second
Time is equal.
It is fixed to need to illustrate, without limitation to the recording of the first voice messaging and the second voice messaging sequence, Ke Yixian
The first voice messaging in the first preset time is recorded, completes to continue to record in the second preset time after the first voice messaging is recorded
The second voice messaging, can also first record the second voice messaging in the second preset time, complete the second voice messaging and record
Continue to record the first voice messaging in the first preset time afterwards.
S220, noise reduction process is done to first voice messaging according to second voice messaging to form the unlock language
Message breath.
Specifically, the public phonological component in the first voice messaging and the second voice messaging is extracted, due to carrying out voice
When unlock, the voice recording time is shorter, i.e. the first preset time and the second preset time are shorter, and usually 10 seconds or so, so
Ambient noise in first preset time and the ambient noise in the second preset time are essentially identical.It removes in the first voice messaging
The first voice messaging and the second voice messaging in public phonological component using as the unlock voice messaging.
S230, the unlock voice messaging is matched with preset standard unlock voice, to form matching result.
S240, movement corresponding with the matching result is executed.
The method of speech unlocking provided in this embodiment, by opening voice in the state for receiving speech unlocking instruction
Recording function, to obtain the first voice messaging in the first preset time and the second voice messaging in the second preset time；Root
Noise reduction process is done to the first voice messaging according to the second voice messaging to form unlock voice messaging；Voice messaging will be unlocked and preset
Standard unlock voice is matched, to form matching result；Movement corresponding with matching result is executed, environment is effectively reduced
Influence of the noise to speech unlocking accuracy rate further improves the unlock rate and accuracy rate of speech unlocking, ensure that mobile whole
The safety of sensitive data in end.
Embodiment three
Fig. 3 is a kind of flow chart of the method for speech unlocking that the embodiment of the present invention three provides, and the present embodiment is in above-mentioned reality
On the basis of applying example, the unlock voice messaging will be matched with preset standard unlock voice, it is excellent to form matching result
It turns to: reading the recording time of first voice messaging, judge whether the recording time of first voice messaging matches institute
State the recording time of preset standard unlock voice；The preset standard unlock is matched in the recording time of first voice messaging
In the state of the recording time of voice, the unlock voice messaging is read；It is described to judge whether the unlock voice messaging matches
Preset standard unlocks voice, and forms the matching result.
As shown in figure 3, the method for the present embodiment includes the following steps:
S310, in the state for receiving speech unlocking instruction, open voice recording function, with obtain first it is default when
The second voice messaging in interior the first voice messaging and the second preset time.
S320, noise reduction process is done to first voice messaging according to second voice messaging to form the unlock language
Message breath.
S330, the recording time for reading first voice messaging, judge that the recording time of first voice messaging is
The recording time of the no matching preset standard unlock voice.
Specifically, the recording time of the first voice messaging is less than or equal to the first preset time, the first voice messaging is read
Recording time, and judge described when whether the recording time of the first voice messaging matches preset standard and unlock the recording of voice
Between, when the recording time of the first voice messaging mismatches the recording time of preset standard unlock voice, directly determine voice solution
Lock failure.Wherein it is possible to judge whether the recording time of the first voice messaging matches preset standard solution according to preset matching rule
The recording time of voice is locked, illustratively, when the recording time of the first voice unlocks the recording time of voice in preset standard
When in preset range, then the recording time of the recording time matching preset standard unlock voice of the first voice messaging is judged, otherwise,
It mismatches.
The recording time of the first voice messaging of S340, Yu Suoshu matches the recording time of the preset standard unlock voice
Under state, the unlock voice messaging is read.
When the recording time of the recording time and preset standard unlock voice that determine the first voice messaging matches, read
It unlocks voice messaging and preset standard unlocks voice, judge whether unlock voice messaging and preset standard unlocks voice with further
Matching.When the recording time of the recording time of the first voice messaging and preset standard unlock voice mismatches, terminate unlock.
S350, judge whether the unlock voice messaging matches the preset standard unlock voice, and form the matching
As a result.
S360, movement corresponding with the matching result is executed.
The method of speech unlocking provided in this embodiment, by opening voice in the state for receiving speech unlocking instruction
Recording function, to obtain the first voice messaging in the first preset time and the second voice messaging in the second preset time；Root
Noise reduction process is done to the first voice messaging according to the second voice messaging to form unlock voice messaging；Read the record of the first voice messaging
Time processed, judge whether the recording time of the first voice messaging matches the recording time of preset standard unlock voice；In the first language
In the state of the recording time of the recording time matching preset standard unlock voice of message breath, unlock voice messaging is read；Judgement
Whether unlock voice messaging matches preset standard unlock voice, and forms matching result；It executes corresponding with matching result dynamic
Make, the recording time for having comprehensively considered ambient noise and the first voice and preset standard unlock voice recording time are to speech unlocking
The influence of accuracy rate, not only reduces the time of speech unlocking, and also improves the unlock rate and accuracy rate of speech unlocking, has
Effect ensure that the safety of sensitive data in mobile terminal.
Example IV
Fig. 4 is the flow chart of the method for speech unlocking provided in an embodiment of the present invention, and the present embodiment is above-described embodiment
One preferred embodiment, correspondingly, as shown in figure 4, the method for the present embodiment includes the following steps:
S410, in the state for receiving speech unlocking instruction, open voice recording function, with obtain first it is default when
The second voice messaging in interior the first voice messaging and the second preset time.
S420, noise reduction process is done to first voice messaging according to second voice messaging to form the unlock language
Message breath.
S430, the recording time for reading the first voice messaging, it is pre- to judge whether the recording time of the first voice messaging matches
Otherwise the recording time of the quasi- unlock voice of bidding executes S470 if so, executing S440.
S440, the unlock voice letter is read.
S450, judge whether the unlock voice messaging matches the standard unlock voice, if so, S460 is executed, it is no
Then execute S480.
S460, mobile terminal complete speech unlocking.
S470, terminate speech unlocking.
S480, prompt user speech unlock failure.
The method of speech unlocking provided in this embodiment, comprehensively considered the recording time of ambient noise and the first voice with
Preset standard unlocks influence of the voice recording time to speech unlocking accuracy rate, not only reduces the time of speech unlocking, and
The unlock rate and accuracy rate of speech unlocking are also improved, the safety of sensitive data in mobile terminal has been effectively ensured.
Embodiment five
Fig. 5 is the structural schematic diagram of the device of speech unlocking provided in an embodiment of the present invention, the device can by software and/or
Hardware realization is typically integrated in mobile terminal, can be mobile whole to carry out by executing the method for the speech unlocking of mobile terminal
The unlock at end.As shown in figure 5, the device is applied on mobile terminal display interface, comprising: unlock voice messaging obtains module
510, voice match module 520 and matching result execution module 530.
Wherein, unlock voice messaging obtains module 510, for receiving speech unlocking instruction, obtains unlock voice messaging；Language
Sound matching module 520, for matching the unlock voice messaging with preset standard unlock voice, to form matching knot
Fruit；Matching result execution module 530, for executing movement corresponding with the matching result.
Wherein, the unlock voice messaging obtains module 510, is used for:
In the state for receiving the speech unlocking instruction, voice recording function is opened, to obtain in the first preset time
The first voice messaging and the second preset time in the second voice messaging；
Noise reduction process is done to first voice messaging according to second voice messaging to form the unlock voice letter
Breath.
Further, first voice messaging includes the unlock voice messaging that user inputs in the first preset time
With the ambient noise in the first preset time.
Further, second voice messaging is the ambient noise in the second preset time.
Further, second preset time matches the first preset time.
Wherein, the voice match module 520, is used for:
The recording time for reading first voice messaging, judges whether the recording time of first voice messaging matches
The recording time of the preset standard unlock voice；
The state of the recording time of the preset standard unlock voice is matched in the recording time of first voice messaging
Under, read the unlock voice messaging；
Judge whether the unlock voice messaging matches the preset standard unlock voice, and forms the matching result.
Further, the recording time of the first voice messaging of Yu Suoshu mismatches the recording of the preset standard unlock voice
In the state of time, terminate unlock.
The device of speech unlocking provided in an embodiment of the present invention obtains unlock voice letter by receiving speech unlocking instruction
Breath；The unlock voice messaging is matched with preset standard unlock voice, to form matching result；It executes and the matching
As a result corresponding movement, realizes speech unlocking, and the safety of sensitive data in mobile terminal has been effectively ensured.
Embodiment six
The embodiment of the invention provides a kind of mobile terminal, language provided in an embodiment of the present invention can be integrated in the mobile terminal
The device of sound unlock.The mobile terminal includes memory, and processor and storage are on a memory and can be in the meter of processor operation
Calculation machine program, the processor performs the steps of when executing the computer program receives speech unlocking instruction, obtains unlock
Voice messaging；The unlock voice messaging is matched with preset standard unlock voice, to form matching result；Execution and institute
State the corresponding movement of matching result.
Fig. 6 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention.As shown in fig. 6, the mobile terminal
It may include: shell (not shown), memory 601, central processing unit (Central Processing Unit, CPU)
602 (also known as processors, hereinafter referred to as CPU), circuit board (not shown) and power circuit (not shown).The circuit
Plate is placed in the space interior that the shell surrounds；The CPU602 and the memory 601 are arranged on the circuit board；Institute
Power circuit is stated, for each circuit or the device power supply for the mobile terminal；The memory 601, can hold for storing
Line program code；The CPU602 run by reading the executable program code stored in the memory 601 with it is described
The corresponding program of executable program code.
The mobile terminal further include: Peripheral Interface 603, RF (Radio Frequency, radio frequency) circuit 605, audio-frequency electric
Road 606, loudspeaker 611, power management chip 608, input/output (I/O) subsystem 605, touch screen 612, other input/controls
Control equipment 610 and outside port 604, these components are communicated by one or more communication bus or signal wire 607.
It should be understood that illustrating the example that mobile terminal 600 is only mobile terminal, and mobile terminal 600
It can have than shown in the drawings more or less component, can combine two or more components, or can be with
It is configured with different components.Various parts shown in the drawings can include one or more signal processings and/or dedicated
It is realized in the combination of hardware, software or hardware and software including integrated circuit.
Below just the mobile terminal provided in this embodiment for speech unlocking be described in detail, the mobile terminal with
For mobile phone.
Memory 601, the memory 601 can be accessed by CPU602, Peripheral Interface 603 etc., and the memory 601 can
It can also include nonvolatile memory to include high-speed random access memory, such as one or more disk memory,
Flush memory device or other volatile solid-state parts.
The peripheral hardware that outputs and inputs of equipment can be connected to CPU602 and deposited by Peripheral Interface 603, the Peripheral Interface 603
Reservoir 601.
I/O subsystem 609, the I/O subsystem 609 can be by the input/output peripherals in equipment, such as touch screen 612
With other input/control devicess 610, it is connected to Peripheral Interface 603.I/O subsystem 609 may include 6091 He of display controller
For controlling one or more input controllers 6092 of other input/control devicess 610.Wherein, one or more input controls
Device 6092 processed receives electric signal from other input/control devicess 610 or sends electric signal to other input/control devicess 610,
Other input/control devicess 610 may include physical button (push button, rocker buttons etc.), dial, slide switch, behaviour
Vertical pole clicks idler wheel.It is worth noting that input controller 6092 can with it is following any one connect: keyboard, infrared port,
The indicating equipment of USB interface and such as mouse.
Touch screen 612, the touch screen 612 are the input interface and output interface between user terminal and user, can
It is shown to user depending on output, visual output may include figure, text, icon, video etc..
Display controller 6091 in I/O subsystem 609 receives electric signal from touch screen 612 or sends out to touch screen 612
Electric signals.Touch screen 612 detects the contact on touch screen, and the contact that display controller 6091 will test is converted to and is shown
The interaction of user interface object on touch screen 612, i.e. realization human-computer interaction, the user interface being shown on touch screen 612
Object can be the icon of running game, the icon for being networked to corresponding network etc..It is worth noting that equipment can also include light
Mouse, light mouse are the extensions for the touch sensitive surface for not showing the touch sensitive surface visually exported, or formed by touch screen.
RF circuit 605 is mainly used for establishing the communication of mobile phone Yu wireless network (i.e. network side), realizes mobile phone and wireless network
The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuit 605 receives and sends RF letter
Number, RF signal is also referred to as electromagnetic signal, and RF circuit 605 converts electrical signals to electromagnetic signal or electromagnetic signal is converted to telecommunications
Number, and communicated by the electromagnetic signal with communication network and other equipment.RF circuit 605 may include for executing
The known circuit of these functions comprising but it is not limited to antenna system, RF transceiver, one or more amplifiers, tuner, one
A or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, user identifier mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 606 is mainly used for receiving audio data from Peripheral Interface 603, which is converted to telecommunications
Number, and the electric signal is sent to loudspeaker 611.
Loudspeaker 611 is reduced to sound for mobile phone to be passed through RF circuit 605 from the received voice signal of wireless network
And the sound is played to user.
Power management chip 608, the hardware for being connected by CPU602, I/O subsystem and Peripheral Interface are powered
And power management.
The device and mobile terminal of the speech unlocking provided in above-described embodiment can be performed any embodiment of that present invention and mentioned
The method of the speech unlocking of confession has and executes the corresponding functional module of this method and beneficial effect.Not in the above-described embodiments in detail
The technical detail described to the greatest extent, reference can be made to the method for speech unlocking provided by any embodiment of the invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (13)
1. a kind of method of speech unlocking characterized by comprising
Speech unlocking instruction is received, unlock voice messaging is obtained；
The reception speech unlocking instruction, obtains unlock voice messaging, comprising:
In the state for receiving speech unlocking instruction, voice recording function is opened, to obtain the in the first preset time
One voice messaging；
The unlock voice messaging is matched with preset standard unlock voice, to form matching result；
It is described to match the unlock voice messaging with preset standard unlock voice, to form matching result, comprising:
It is described to judge whether the recording time of first voice messaging matches for the recording time for reading first voice messaging
The recording time of preset standard unlock voice；
In the state that the recording time of first voice messaging matches the recording time of the preset standard unlock voice, read
Take the unlock voice messaging；
Judge whether the unlock voice messaging matches the preset standard unlock voice, and forms the matching result；
Execute movement corresponding with the matching result.
2. obtaining unlock voice messaging, packet the method according to claim 1, wherein receiving speech unlocking instruction
It includes:
Obtain the second voice messaging in the second preset time；
Noise reduction process is done to first voice messaging according to second voice messaging to form the unlock voice messaging.
3. the method according to claim 1, wherein first voice messaging includes using in the first preset time
Ambient noise in the unlock voice messaging and the first preset time of family input.
4. according to the method described in claim 2, it is characterized in that, second voice messaging is the ring in the second preset time
Border noise.
5. according to the method described in claim 2, it is characterized in that, second preset time matches the first preset time.
6. the method according to claim 1, wherein
In the state that the recording time of first voice messaging mismatches the recording time of the preset standard unlock voice,
Terminate unlock.
7. a kind of device of speech unlocking characterized by comprising
It unlocks voice messaging and obtains module, for receiving speech unlocking instruction, obtain unlock voice messaging；
The reception speech unlocking instruction, obtains unlock voice messaging, comprising:
In the state for receiving speech unlocking instruction, voice recording function is opened, to obtain the in the first preset time
One voice messaging；
Voice match module, for matching the unlock voice messaging with preset standard unlock voice, to form matching
As a result；
It is described to match the unlock voice messaging with preset standard unlock voice, to form matching result, comprising:
It is described to judge whether the recording time of first voice messaging matches for the recording time for reading first voice messaging
The recording time of preset standard unlock voice；
In the state that the recording time of first voice messaging matches the recording time of the preset standard unlock voice, read
Take the unlock voice messaging；
Judge whether the unlock voice messaging matches the preset standard unlock voice, and forms the matching result；
Matching result execution module, for executing movement corresponding with the matching result.
8. device according to claim 7, which is characterized in that the unlock voice messaging obtains module, is used for:
Obtain the second voice messaging in the second preset time；
Noise reduction process is done to first voice messaging according to second voice messaging to form the unlock voice messaging.
9. device according to claim 7, which is characterized in that first voice messaging includes using in the first preset time
Ambient noise in the unlock voice messaging and the first preset time of family input.
10. device according to claim 8, which is characterized in that second voice messaging is in the second preset time
Ambient noise.
11. device according to claim 8, which is characterized in that second preset time matches the first preset time.
12. device according to claim 7, which is characterized in that
In the state that the recording time of first voice messaging mismatches the recording time of the preset standard unlock voice,
Terminate unlock.
13. a kind of mobile terminal including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that the processor performs the steps of when executing the computer program
Speech unlocking instruction is received, unlock voice messaging is obtained；
The reception speech unlocking instruction, obtains unlock voice messaging, comprising:
In the state for receiving speech unlocking instruction, voice recording function is opened, to obtain the in the first preset time
One voice messaging；
The unlock voice messaging is matched with preset standard unlock voice, to form matching result；
It is described to match the unlock voice messaging with preset standard unlock voice, to form matching result, comprising:
It is described to judge whether the recording time of first voice messaging matches for the recording time for reading first voice messaging
The recording time of preset standard unlock voice；
In the state that the recording time of first voice messaging matches the recording time of the preset standard unlock voice, read
Take the unlock voice messaging；
Judge whether the unlock voice messaging matches the preset standard unlock voice, and forms the matching result；
Execute movement corresponding with the matching result.
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| CN107729102B (en) * | 2017-09-28 | 2020-04-10 | 维沃移动通信有限公司 | Information processing method and mobile terminal |
| CN109754800B (en) * | 2018-12-28 | 2021-07-02 | 上海龙旗科技股份有限公司 | Method and equipment for recognizing user and equipment identity safety based on sound wave |
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