CN105898002B - A kind of application unlocking method, device and the mobile terminal of mobile terminal - Google Patents
A kind of application unlocking method, device and the mobile terminal of mobile terminal Download PDFInfo
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- CN105898002B CN105898002B CN201610455074.3A CN201610455074A CN105898002B CN 105898002 B CN105898002 B CN 105898002B CN 201610455074 A CN201610455074 A CN 201610455074A CN 105898002 B CN105898002 B CN 105898002B
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- Prior art keywords
- unlock
- voice signal
- mobile terminal
- specified application
- specified
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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
- H04M1/66—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
-
- 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
- H04M1/72—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
Abstract
The invention discloses application unlocking method, device and the mobile terminals of a kind of mobile terminal.This method, which is included in the corresponding unlock database of specified application, prestores unlock voice signal；In response to the specified event using the starting that is triggered, starts the sound-recording function of mobile terminal and obtain the collected voice signal of sound pick-up institute of mobile terminal；Unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application is compared, if similarity between the two is higher than the first preset threshold, is unlocked to specified application, is started specified application.It can be seen that, when user triggers the specified application on starting mobile terminal, the specified application is unlocked, unlocking process is: comparing the similarity of the collected voice signal of sound pick-up and the unlock voice signal prestored of mobile terminal, unlocked successfully when similarity is higher than the first preset threshold.Compared with prior art, this programme is more novel interesting, experiences to the unlock of user's more interest, meets user demand.
Description
Technical field
The present invention relates to Internet technical fields, and in particular to a kind of application unlocking method, device and the shifting of mobile terminal
Dynamic terminal.
Background technique
With the continuous development of development of Mobile Internet technology and being constantly progressive for intelligent terminal technology, the function day of mobile terminal
Beneficial diversification, people can complete various matters such as work, study, life, amusement by mobile terminal, with user couple
The increasingly raising of the dependence of mobile terminal, the bulk information of user can also save in the terminal, each on mobile terminal
Kind application is associated with the information of the different aspect of user, for example, the friend-making class on mobile terminal is using the individual with user
Communicative information is associated, the work class on mobile terminal apply it is associated with the work privacy content of user, on mobile terminal
Class is paid using associated with the financial security information of user, etc.；Other people are lent when the mobile terminal of a user to use
When, if other people are entered easily in some application interface on mobile terminal, it will undoubtedly cause the personal information of user
Leakage, brings threat to the information security of user.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State application unlocking method, device and the mobile terminal of the mobile terminal of problem.
According to one aspect of the present invention, a kind of application unlocking method of mobile terminal is provided, this method comprises:
Unlock voice signal is prestored in the corresponding unlock database of specified application；
In response to the specified event using the starting that is triggered, starts the sound-recording function of mobile terminal and obtain mobile terminal
The collected voice signal of sound pick-up institute；
Unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application is compared,
If similarity between the two is higher than the first preset threshold, specified application is unlocked, starts specified application.
Optionally, the unlock voice in the voice signal that will acquire unlock database corresponding with specified application
Before signal is compared, this method further comprises: obtaining the spectrum signature of acquired voice signal, obtains the unlock
The spectrum signature of voice signal；
Then the voice signal that the will acquire unlock voice signal unlocked in database corresponding with specified application into
Row relatively includes: that the spectrum signature for the voice signal that will acquire is compared with the spectrum signature of the unlock voice signal.
Optionally, after unlock voice signal being prestored in the corresponding unlock database of specified application, this method is further wrapped
It includes: unlock voice signal being encrypted according to predetermined encryption algorithm；
The then unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application
Before being compared, this method further comprises: according to the corresponding decipherment algorithm of predetermined encryption algorithm to the encrypted solution
Lock voice signal is decrypted.
Optionally, specify application for the application for being paid.
Optionally, this method further comprises: obtaining the address information of the users to trust of mobile terminal in advance and is saved in
In the corresponding unlock database of specified application；At least one characteristic information of the user of mobile terminal is acquired in advance and is saved in finger
Surely in the corresponding unlock database of application；And/or the corresponding account of specified application of the user setting of mobile terminal is obtained in advance
Information is simultaneously stored in the corresponding unlock database of specified application；
Then determining the similarity between the voice signal got and the unlock voice signal higher than the first default threshold
After value, this method further comprises: the characteristic information of geographical location information, active user that mobile terminal is currently located,
At least one of account information of active user's input is carried out with the specified corresponding information using in corresponding unlock database
Matching, if hit, then specified application is unlocked.
Optionally, the geographical location information that the mobile terminal is currently located is got by default positioning method；
The default positioning method includes one or more of: being positioned by GPS, is currently connect by mobile terminal
The WIFI entered, which positioned, the base station being currently accessed is crossed by mobile terminal is positioned.
Optionally, the characteristic information of the user includes following one or more: the recognition of face information of user, fingerprint letter
Breath, iris information.
According to another aspect of the invention, a kind of application tripper of mobile terminal is provided, which includes:
Processing unit is prestored, suitable for prestoring unlock voice signal in the corresponding unlock database of specified application；
Voice signal acquiring unit is adapted for the specified event using the starting that is triggered, starts the record of mobile terminal
Sound function and the collected voice signal of sound pick-up institute for obtaining mobile terminal；
Matching treatment unit, the unlock in voice signal unlock database corresponding with specified application suitable for will acquire
Voice signal is compared, if similarity between the two is higher than the first preset threshold, is unlocked, is opened to specified application
Dynamic specified application.
Optionally, the matching treatment unit is further adapted in the voice signal that will acquire and specified application
Before unlock voice signal in corresponding unlock database is compared, the spectrum signature of acquired voice signal is obtained,
Obtain the spectrum signature of the unlock voice signal；The spectrum signature for the voice signal that will acquire and the unlock voice signal
Spectrum signature be compared.
Optionally, which further comprises:
Encryption/decryption element prestores processing unit in the corresponding unlock database of specified application and prestores unlock language suitable for described
After sound signal, unlock voice signal is encrypted according to predetermined encryption algorithm；And it is suitable for inciting somebody to action in the matching treatment unit
Before unlock voice signal in the voice signal got unlock database corresponding with specified application is compared, according to pre-
If the encrypted unlock voice signal is decrypted in the corresponding decipherment algorithm of Encryption Algorithm.
Optionally, specify application for the application for being paid.
Optionally, described to prestore processing unit, it is further adapted for obtaining the address letter of the users to trust of mobile terminal in advance
It ceases and is saved in the corresponding unlock database of specified application；At least one characteristic information of the user of acquisition mobile terminal in advance
And it is saved in the corresponding unlock database of specified application；And/or the specified application of the user setting of mobile terminal is obtained in advance
Corresponding account information is simultaneously stored in the corresponding unlock database of specified application；
The matching treatment unit, be further adapted for determine the voice signal that gets and the unlock voice signal it
Between similarity be higher than the first preset threshold after, the spy of geographical location information, active user that mobile terminal is currently located
At least one of account information that reference breath, active user input is to specified using the corresponding corresponding letter unlocked in database
Breath is matched, if hit, then specified application is unlocked.
Optionally, the geographical location information that the mobile terminal is currently located is got by default positioning method；
The default positioning method includes one or more of: being positioned by GPS, is currently connect by mobile terminal
The WIFI entered, which positioned, the base station being currently accessed is crossed by mobile terminal is positioned.
Optionally, the characteristic information of the user includes following one or more: the recognition of face information of user, fingerprint letter
Breath, iris information.
Another aspect according to the present invention provides a kind of mobile terminal, which includes institute any one of as above
The mobile terminal stated applies tripper.
According to the technique and scheme of the present invention, it is answered when user triggers specifying in application, specifying to this on starting mobile terminal
With being unlocked, unlocking process is: comparing the collected voice signal of sound pick-up of mobile terminal and the unlock voice prestored
Similarity between signal unlocks successfully when similarity is higher than the first preset threshold.It is unlocked with input is passed through in the prior art
The mode that password is unlocked application is compared, and the unlock scheme that this programme provides is more novel interesting, gives user's more entertaining
Property unlock experience, meet user demand.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of flow chart using unlocking method of mobile terminal according to an embodiment of the invention；
Fig. 2 shows a kind of schematic diagrames using tripper of mobile terminal according to an embodiment of the invention；
Fig. 3 shows a kind of schematic diagram using tripper of mobile terminal in accordance with another embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Fig. 1 shows a kind of flow chart using unlocking method of mobile terminal according to an embodiment of the invention.Such as
Shown in Fig. 1, this method comprises:
Step S110 prestores unlock voice signal in the corresponding unlock database of specified application.
In this step, the unlock voice signal prestored in the corresponding unlock database of specified application can be user it is preparatory on
The voice signal for passing or recording.
Step S120 starts the sound-recording function of mobile terminal and acquisition in response to the specified event using the starting that is triggered
The collected voice signal of sound pick-up institute of mobile terminal.
Step S130, the voice signal that the will acquire unlock voice signal unlocked in database corresponding with specified application
It is compared, if similarity between the two is higher than the first preset threshold, specified application is unlocked, starting is specified to answer
With.
As it can be seen that according to method shown in FIG. 1, when user triggers specifying on starting mobile terminal in application, specified to this
Using being unlocked, unlocking process is: comparing the collected voice signal of sound pick-up of mobile terminal and the unlock language prestored
Similarity between sound signal unlocks successfully when similarity is higher than the first preset threshold.It is solved with input is passed through in the prior art
The mode that lock cipher is unlocked application is compared, and the unlock scheme that this programme provides is more novel interesting, more interesting to user
The unlock of taste is experienced, and user demand is met.
For example, the voice signal upload for the song x that oneself sings is saved in the corresponding unlock database of specified application by user a
As the unlock voice signal of specified application, when user a triggering starting is specified in application, the sound pick-up by mobile terminal acquires
It currently sings to user a the voice signal of song x, by what is prestored in collected voice signal and the unlock database of specified application
Unlock voice signal is compared, and similarity is higher than 80%, and specified application unlocks successfully, and user a can enter specified application
Corresponding operation is carried out in interface；And when user b is using the mobile terminal of user a and to trigger starting specified in application, passing through shifting
The sound pick-up of dynamic terminal collects the voice signal that user b is currently issued, by the current voice signal of collected user b with
The unlock voice signal prestored in the unlock database of specified application is compared, and similarity is lower than 80%, specifies application unlock
Failure, user b cannot be entered in the interface of specified application；By this scheme, it is manually entered password without user, user is worked as
The voice signal of preceding sending is compared with the unlock voice signal in unlock database, very convenient, and can be with effective guarantee
The information security of the user of mobile terminal.
In one embodiment of the invention, specify the unlock voice signal prestored in the corresponding unlock database of application can
Think a part in original singer's version of specified song；For example, the music for voices in a Chinese opera of user a exactly likes the original singer of certain song x, user a should
The audio of original singer's version of song x uploads the unlock language being saved in the corresponding unlock database of specified application as specified application
Sound signal, when user a triggering starting is specified in application, collecting user a by the sound pick-up of mobile terminal currently sings song x's
The song prestored in voice signal, the voice signal for song x that collected user a is currently sung and the unlock database of specified application
Original singer's version of bent x is compared；If there is the part to match, specified application is unlocked successfully, and user a can enter specified
Corresponding operation is carried out in the interface of application；And when another user using the mobile terminal of user a and triggers that starting is specified to answer
Used time causes to unlock unsuccessful, cannot be introduced into specified since original singer's difference of the music for voices in a Chinese opera and song x of another user is larger
It is operated in the interface of application.As it can be seen that this programme in a novel manner solves the specified application on mobile terminal
Lock, the song similar with user's music for voices in a Chinese opera can be connected with user, not only ensure the information security of user, unlocked
It guides user to contact in journey with the generation of interested song, enhances the interest of unlocking process.
In one embodiment of the invention, the voice signal that will acquire in step s 130 is corresponding with specified application
Before unlock voice signal in unlock database is compared, method shown in FIG. 1 further comprises: obtaining acquired language
The spectrum signature of sound signal obtains the spectrum signature of the unlock voice signal；The then voice signal and finger that will acquire
Surely applying the unlock voice signal in corresponding unlock database to be compared includes: the frequency spectrum spy for the voice signal that will acquire
It levies and is compared with the spectrum signature of the unlock voice signal.
For example, user is prerecorded into the sound of user oneself and the people of users to trust by the sound pick-up of mobile terminal
Audio file, these audio files are stored in the corresponding unlock database of specified application as unlock voice signal, work as user
Triggering starting is specified in application, the voice signal that the user currently issues is acquired by the sound pick-up of mobile terminal, from unlock number
According to extraction Meier frequency spectrum cepstrum coefficient (Mel Frequency Cepstrum in the unlock voice signal saved in library
Coefficient, MFCC) it is used as the First Eigenvalue, Meier frequency is extracted from the voice signal that collected user currently issues
It composes cepstrum coefficient (Mel Frequency Cepstrum Coefficient, MFCC) and is used as Second Eigenvalue, wherein MFCC ginseng
Number describes the spectrum envelope feature of characterization tract characteristics, will extract the First Eigenvalue and is compared with Second Eigenvalue, if
It is identical, determine that voice signal that user currently issues and the unlock voice signal saved in unlock database match, it is specified to answer
With unlocking successfully, user can enter in the interface of specified application；Conversely, specified application unlock is unsuccessful, user be cannot be introduced into
In the interface of specified application.
In one embodiment of the invention, unlock voice signal is prestored in the corresponding unlock database of specified application
Afterwards, method shown in FIG. 1 further comprises: encrypting according to predetermined encryption algorithm to unlock voice signal；Then incited somebody to action described
Before unlock voice signal in the voice signal got unlock database corresponding with specified application is compared, Fig. 1 institute
The method shown further comprises: according to the corresponding decipherment algorithm of predetermined encryption algorithm to the encrypted unlock voice signal into
Row decryption.The present embodiment has been related to carrying out dynamic plus solution using the unlock picture prestored in corresponding unlock database to specified
Close process, unlock picture are stored in an encrypted form in unlock database, when the specified application of user's triggering starting needs to lead to
It crosses and compares unlock picture and the similarity of picture that gets come when being unlocked to specified application, dynamically to unlock database
In the encrypted unlock picture that prestores be decrypted, the unlock picture after decryption is compared with the picture got, than
Compared with after, success or failure no matter is unlocked, dynamically unlock picture re-encrypted is stored in unlock database, is made in this way
Picture must be unlocked to be stored in an encrypted form in general in unlock database, maliciously will not be replaced or be edited,
Ensure that unlocking process not by malicious modification, guarantees the safety of mobile terminal.
In one embodiment of the invention, specify application for the application for being paid；It is answered for what is paid
With the property safety for being related to user, the stability of the unlock scheme of the application for being paid should be farthest ensured
And safety；Therefore, this programme will also be above by the collected voice signal of the sound pick-up for comparing mobile terminal and unlock number
It combines, improves with other unlocking manners come the mode being unlocked according to the similarity between the unlock voice signal prestored in library
The unlock difficulty of specified application.For example, the unlocking manner that unlocking manner that can be current with this programme is combined includes: to pass through
The verification for the address information being currently located is unlocked, the school of the characteristic information of the user to currently used mobile terminal is passed through
It tests and is unlocked, and/or, the verification of the account information inputted by the user to currently used mobile terminal is unlocked.
Then method shown in FIG. 1 further comprises: obtaining the address information of the users to trust of mobile terminal and preservation in advance
Into the corresponding unlock database of specified application；At least one characteristic information of the user of mobile terminal is acquired in advance and is saved in
In the corresponding unlock database of specified application；And/or the corresponding account of specified application of the user setting of mobile terminal is obtained in advance
Number information is simultaneously stored in the corresponding unlock database of specified application；On this basis, then it is got in step S130 determination
Similarity between voice signal and the unlock voice signal is higher than after the first preset threshold, and this method further comprises:
In the characteristic information of geographical location information, active user that mobile terminal is currently located, the account information of active user's input
At least one matched with the specified corresponding information using in corresponding unlock database, if hit, then answer specified
With being unlocked.As it can be seen that the present embodiment combines unlock scheme shown in FIG. 1 with other unlock schemes to being used to pay
Application be unlocked, more consolidate the careful safety of payment for having ensured mobile terminal in all directions, provide the user with and more pacify
Full mobile terminal payment environment, meets user demand.
Wherein, the geographical location information that the mobile terminal is currently located is got by default positioning method；Institute
Stating default positioning method includes one or more of: positioned by GPS, the WIFI that is currently accessed by mobile terminal into
Row positioning is crossed the base station being currently accessed by mobile terminal and is positioned.For example, searching for shifting by the GPS in mobile terminal
The geographical location that dynamic terminal is currently located is matched with the address information of the users to trust pre-saved in unlock database,
Determine whether geographical location that mobile terminal is presently in is one in the address information for the users to trust that user pre-saves.
As the other embodiment of the present embodiment, the WIFI that this programme can also be accessed by mobile terminal is positioned, for example,
The mark (such as service set (SSID) of access point (AP)) of WIFI hot spot that mobile terminal is currently accessed is obtained, to being responsible for
The server for managing the WIFI hot spot sends the inquiry request of WIFI hot spot location information, and server is looked into according to the inquiry request
The location information that the WIFI hot spot records in the database is ask, and then feeds back the position of the WIFI hot spot out, the position of WIFI hot spot
Confidence breath is the position that mobile terminal is currently located.As another embodiment of the present embodiment, this programme can be with
It is positioned by the base station that mobile terminal is currently accessed, for example, obtaining the base station that mobile terminal accesses from wireless network side
Geographical location information (such as mobile switching centre (MSC) inquiry to network side management base station), can be to the cell accessed
It is positioned, and then orients the geographical location that mobile terminal is currently located.Certainly, the present embodiment can also be using other positioning
Mode, it is numerous to list herein.
Wherein, the characteristic information of user can be the biological information of user, specifically, the characteristic information of the user
Including following one or more: recognition of face information, finger print information, the iris information of user.For example, the face using user schemes
When as being used as biological information, the face for the user being currently unlocked by the front camera acquisition of mobile terminal schemes
Picture therefrom extracts face point, and the face extracted point is extracted with from the unlock picture being pre-stored in unlock database
Face point out compares, if successful match, then it is assumed that the user being currently unlocked is legal user.
Fig. 2 shows a kind of schematic diagrames using tripper of mobile terminal according to an embodiment of the invention.Such as
Shown in Fig. 2, which includes: using tripper 200
Processing unit 210 is prestored, suitable for prestoring unlock voice signal in the corresponding unlock database of specified application；
Voice signal acquiring unit 220 is adapted for the specified event using the starting that is triggered, starts mobile terminal
Sound-recording function and the collected voice signal of sound pick-up institute for obtaining mobile terminal；
Matching treatment unit 230, the voice signal suitable for will acquire are applied in corresponding unlock database with specified
Unlock voice signal is compared, if similarity between the two is higher than the first preset threshold, is solved to specified application
Lock starts specified application.
As it can be seen that according to method shown in FIG. 1, when user triggers specifying on starting mobile terminal in application, specified to this
Using being unlocked, unlocking process is: comparing the collected voice signal of sound pick-up of mobile terminal and the unlock language prestored
Similarity between sound signal unlocks successfully when similarity is higher than the first preset threshold.It is solved with input is passed through in the prior art
The mode that lock cipher is unlocked application is compared, and the unlock scheme that this programme provides is more novel interesting, more interesting to user
The unlock of taste is experienced, and user demand is met.
In one embodiment of the invention, the matching treatment unit is further adapted in the language that will acquire
Before unlock voice signal in sound signal unlock database corresponding with specified application is compared, acquired voice is obtained
The spectrum signature of signal obtains the spectrum signature of the unlock voice signal；The spectrum signature for the voice signal that will acquire with
The spectrum signature of the unlock voice signal is compared.
In one embodiment of the invention, specify application for the application for being paid；Wherein, described to prestore processing
Unit 210 is further adapted for obtaining the address information of the users to trust of mobile terminal in advance and be saved in specified using corresponding
It unlocks in database；At least one characteristic information of the user of mobile terminal is acquired in advance and is saved in specified using corresponding solution
It locks in database；And/or the corresponding account information of specified application of the user setting of mobile terminal is obtained in advance and is stored in finger
Surely in the corresponding unlock database of application.
The then matching treatment unit 230 is further adapted for determining the voice signal and the unlock voice got
Similarity between signal is used higher than the geographical location information that after the first preset threshold, mobile terminal is currently located, currently
At least one of account information that the characteristic information at family, active user input is with specified using in corresponding unlock database
Corresponding information is matched, if hit, then specified application is unlocked.
Wherein, the geographical location information that the mobile terminal is currently located is got by default positioning method；Institute
Stating default positioning method includes one or more of: positioned by GPS, the WIFI that is currently accessed by mobile terminal into
Row positioning is crossed the base station being currently accessed by mobile terminal and is positioned.
Specifically, the characteristic information of the user includes following one or more: the recognition of face information of user, fingerprint letter
Breath, iris information.
Fig. 3 shows a kind of schematic diagram using tripper of mobile terminal in accordance with another embodiment of the present invention.
As shown in figure 3, the application tripper 300 of the mobile terminal includes: to prestore processing unit 310, voice signal acquiring unit
320, matching treatment unit 330, encryption/decryption element 340.
Wherein, prestore processing unit 310, voice signal acquiring unit 320, matching treatment unit 330 have with shown in Fig. 2
Prestore processing unit 210, the corresponding identical function of voice signal acquiring unit 220 and matching treatment unit 230, identical portion
Point details are not described herein.
The encryption/decryption element 340 prestores processing unit specified using pre- in corresponding unlock database suitable for described
After depositing unlock voice signal, unlock voice signal is encrypted according to predetermined encryption algorithm；And it is suitable at the matching
Unlock voice signal in the voice signal that reason unit will acquire unlock database corresponding with specified application is compared it
Before, the encrypted unlock voice signal is decrypted according to the corresponding decipherment algorithm of predetermined encryption algorithm.
It should be noted that each embodiment of Fig. 2-Fig. 3 shown device phase corresponding with each embodiment of method shown in Fig. 1
Together, it has above been described in detail, details are not described herein.
In one embodiment of the invention, a kind of mobile terminal is provided, which includes as Fig. 2-Fig. 3 is any
Mobile terminal shown in embodiment applies tripper 200/300, on the application tripper 200/300 of mobile terminal
Wen Zhongyi is described in detail, and details are not described herein.
In conclusion in the inventive solutions, when user triggers specifying in application, right on starting mobile terminal
The specified application is unlocked, and unlocking process is: being compared the collected voice signal of sound pick-up of mobile terminal and is prestored
The similarity between voice signal is unlocked, is unlocked successfully when similarity is higher than the first preset threshold.With pass through in the prior art
The mode that input unlocking pin is unlocked application is compared, and the unlock scheme that this programme provides is more novel interesting, gives user
The more unlock experience of interest, meets user demand.
It should be understood that
Algorithm and display be not inherently related to any certain computer, virtual bench or other equipment provided herein.
Various fexible units can also be used together with teachings based herein.As described above, it constructs required by this kind of device
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) apply tripper realize mobile terminal according to an embodiment of the present invention
With some or all functions of some or all components in mobile terminal.The present invention is also implemented as executing this
In described method some or all device or device programs (for example, computer program and computer program
Product).It is such to realize that program of the invention can store on a computer-readable medium, it either can have one or more
The form of a signal.Such signal can be downloaded from an internet website to obtain, be perhaps provided on the carrier signal or with
Any other form provides.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
The invention discloses the application unlocking methods of A1, a kind of mobile terminal, wherein this method comprises:
Unlock voice signal is prestored in the corresponding unlock database of specified application；
In response to the specified event using the starting that is triggered, starts the sound-recording function of mobile terminal and obtain mobile terminal
The collected voice signal of sound pick-up institute；
Unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application is compared,
If similarity between the two is higher than the first preset threshold, specified application is unlocked, starts specified application.
A2, method as described in a1, wherein
Unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application into
Before row compares, this method further comprises: obtaining the spectrum signature of acquired voice signal, obtains the unlock voice letter
Number spectrum signature；
Then the voice signal that the will acquire unlock voice signal unlocked in database corresponding with specified application into
Row relatively includes: that the spectrum signature for the voice signal that will acquire is compared with the spectrum signature of the unlock voice signal.
A3, method as described in a1, wherein
After prestoring unlock voice signal in the corresponding unlock database of specified application, this method further comprises: according to
Predetermined encryption algorithm encrypts unlock voice signal；
The then unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application
Before being compared, this method further comprises: according to the corresponding decipherment algorithm of predetermined encryption algorithm to the encrypted solution
Lock voice signal is decrypted.
A4, method as described in a1, wherein specified application is the application for being paid.
A5, the method as described in A4, wherein this method further comprises: the users to trust of mobile terminal is obtained in advance
Address information is simultaneously saved in the corresponding unlock database of specified application；At least one spy of the user of acquisition mobile terminal in advance
Reference is ceased and is saved in the corresponding unlock database of specified application；And/or the finger of the user setting of mobile terminal is obtained in advance
Surely it using corresponding account information and is stored in the corresponding unlock database of specified application；
Then determining the similarity between the voice signal got and the unlock voice signal higher than the first default threshold
After value, this method further comprises: the characteristic information of geographical location information, active user that mobile terminal is currently located,
At least one of account information of active user's input is carried out with the specified corresponding information using in corresponding unlock database
Matching, if hit, then specified application is unlocked.
A6, method as described in a5, wherein the geographical location information that the mobile terminal is currently located is by presetting
Position mode is got；
The default positioning method includes one or more of: being positioned by GPS, is currently connect by mobile terminal
The WIFI entered, which positioned, the base station being currently accessed is crossed by mobile terminal is positioned.
A7, method as described in a5, wherein the characteristic information of the user includes following one or more: the people of user
Face identification information, finger print information, iris information.
The invention also discloses B8, a kind of mobile terminals to apply tripper, wherein the device includes:
Processing unit is prestored, suitable for prestoring unlock voice signal in the corresponding unlock database of specified application；
Voice signal acquiring unit is adapted for the specified event using the starting that is triggered, starts the record of mobile terminal
Sound function and the collected voice signal of sound pick-up institute for obtaining mobile terminal；
Matching treatment unit, the unlock in voice signal unlock database corresponding with specified application suitable for will acquire
Voice signal is compared, if similarity between the two is higher than the first preset threshold, is unlocked, is opened to specified application
Dynamic specified application.
B9, the device as described in B8, wherein
The matching treatment unit is further adapted for applying corresponding solution with specified in the voice signal that will acquire
Before unlock voice signal in lock database is compared, the spectrum signature of acquired voice signal is obtained, described in acquisition
Unlock the spectrum signature of voice signal；The frequency spectrum of the spectrum signature for the voice signal that will acquire and the unlock voice signal is special
Sign is compared.
B10, the device as described in B8, wherein the device further comprises:
Encryption/decryption element prestores processing unit in the corresponding unlock database of specified application and prestores unlock language suitable for described
After sound signal, unlock voice signal is encrypted according to predetermined encryption algorithm；And it is suitable for inciting somebody to action in the matching treatment unit
Before unlock voice signal in the voice signal got unlock database corresponding with specified application is compared, according to pre-
If the encrypted unlock voice signal is decrypted in the corresponding decipherment algorithm of Encryption Algorithm.
B11, the device as described in B8, wherein specified application is the application for being paid.
B12, device as described in b11, wherein
It is described to prestore processing unit, it is further adapted for obtaining address information and the preservation of the users to trust of mobile terminal in advance
Into the corresponding unlock database of specified application；At least one characteristic information of the user of mobile terminal is acquired in advance and is saved in
In the corresponding unlock database of specified application；And/or the corresponding account of specified application of the user setting of mobile terminal is obtained in advance
Number information is simultaneously stored in the corresponding unlock database of specified application；
The matching treatment unit, be further adapted for determine the voice signal that gets and the unlock voice signal it
Between similarity be higher than the first preset threshold after, the spy of geographical location information, active user that mobile terminal is currently located
At least one of account information that reference breath, active user input is to specified using the corresponding corresponding letter unlocked in database
Breath is matched, if hit, then specified application is unlocked.
B13, as described in B12 device, wherein the geographical location information that the mobile terminal is currently located is by default
What positioning method was got；
The default positioning method includes one or more of: being positioned by GPS, is currently connect by mobile terminal
The WIFI entered, which positioned, the base station being currently accessed is crossed by mobile terminal is positioned.
B14, as described in B12 device, wherein the characteristic information of the user includes following one or more: user's
Recognition of face information, finger print information, iris information.
The invention also discloses C15, a kind of mobile terminal, wherein the mobile terminal includes such as any one of B8-B14 institute
The mobile terminal stated applies tripper.
Claims (13)
1. a kind of application unlocking method of mobile terminal, wherein this method comprises:
Unlock voice signal is prestored in the corresponding unlock database of specified application；
In response to the specified event using the starting that is triggered, starts the sound-recording function of mobile terminal and obtain the pickup of mobile terminal
The collected voice signal of device institute；
Unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application is compared, if
Similarity between the two is higher than the first preset threshold, then is unlocked to specified application, starts specified application；
This method further comprises: obtaining the address information of the users to trust of mobile terminal in advance and is saved in specified application correspondence
Unlock database in；At least one characteristic information of the user of mobile terminal is acquired in advance and is saved in specified using corresponding
It unlocks in database；And/or the corresponding account information of specified application of the user setting of mobile terminal is obtained in advance and is stored in
In the corresponding unlock database of specified application；
Then determine the similarity between the voice signal that gets and the unlock voice signal be higher than the first preset threshold it
Afterwards, this method further comprises: the characteristic information of geographical location information, active user that mobile terminal is currently located, current
At least one of account information of user's input is matched with the specified corresponding information using in corresponding unlock database,
If hit, then specified application is unlocked.
2. the method for claim 1, wherein
Unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application is compared
Than before, this method further comprises: obtaining the spectrum signature of acquired voice signal, obtains the unlock voice signal
Spectrum signature；
Then the unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application is compared
Relatively include: the voice signal that will acquire spectrum signature with it is described unlock voice signal spectrum signature be compared.
3. the method for claim 1, wherein
After prestoring unlock voice signal in the corresponding unlock database of specified application, this method further comprises: according to default
Encryption Algorithm encrypts unlock voice signal；
Then the unlock voice signal in the voice signal that will acquire unlock database corresponding with specified application carries out
Before comparing, this method further comprises: according to the corresponding decipherment algorithm of predetermined encryption algorithm to the encrypted unlock language
Sound signal is decrypted.
4. the method for claim 1, wherein specifying application for the application for being paid.
5. the geographical location information that the method for claim 1, wherein mobile terminal is currently located is by default
What positioning method was got；
The default positioning method includes one or more of: being positioned by GPS, is currently accessed by mobile terminal
WIFI, which positioned, the base station being currently accessed is crossed by mobile terminal is positioned.
6. the method for claim 1, wherein the characteristic information of the user includes following one or more: user's
Recognition of face information, finger print information, iris information.
7. a kind of mobile terminal applies tripper, wherein the device includes:
Processing unit is prestored, suitable for prestoring unlock voice signal in the corresponding unlock database of specified application；
Voice signal acquiring unit is adapted for the specified event using the starting that is triggered, starts the recording function of mobile terminal
It can and obtain the collected voice signal of sound pick-up institute of mobile terminal；
Matching treatment unit, the unlock voice in voice signal unlock database corresponding with specified application suitable for will acquire
Signal is compared, if similarity between the two is higher than the first preset threshold, is unlocked to specified application, starting refers to
Fixed application；
It is described to prestore processing unit, it is further adapted for obtaining the address information of the users to trust of mobile terminal in advance and is saved in finger
Surely in the corresponding unlock database of application；At least one characteristic information of the user of mobile terminal is acquired in advance and is saved in specified
Using in corresponding unlock database；And/or the corresponding account letter of specified application of the user setting of mobile terminal is obtained in advance
It ceases and is stored in the corresponding unlock database of specified application；
The matching treatment unit is further adapted for determining between the voice signal and the unlock voice signal got
Similarity is higher than after the first preset threshold, the feature letter of geographical location information, active user that mobile terminal is currently located
Breath, active user's input at least one of account information and the specified corresponding information using in corresponding unlock database into
Row matching, if hit, then specified application is unlocked.
8. device as claimed in claim 7, wherein
The matching treatment unit is further adapted for applying corresponding unlock number with specified in the voice signal that will acquire
Before being compared according to the unlock voice signal in library, the spectrum signature of acquired voice signal is obtained, the unlock is obtained
The spectrum signature of voice signal；The spectrum signature for the voice signal that will acquire and it is described unlock voice signal spectrum signature into
Row compares.
9. device as claimed in claim 7, wherein the device further comprises:
Encryption/decryption element prestores unlock voice letter suitable for the processing unit that prestores in the corresponding unlock database of specified application
After number, unlock voice signal is encrypted according to predetermined encryption algorithm；And suitable for will acquire in the matching treatment unit
To voice signal unlock database corresponding with specified application in unlock voice signal be compared before, according to default plus
The encrypted unlock voice signal is decrypted in the corresponding decipherment algorithm of close algorithm.
10. device as claimed in claim 7, wherein specified application is the application for being paid.
11. device as claimed in claim 7, wherein the geographical location information that the mobile terminal is currently located is by pre-
What if positioning method was got；
The default positioning method includes one or more of: being positioned by GPS, is currently accessed by mobile terminal
WIFI, which positioned, the base station being currently accessed is crossed by mobile terminal is positioned.
12. device as claimed in claim 7, wherein the characteristic information of the user includes following one or more: user's
Recognition of face information, finger print information, iris information.
13. a kind of mobile terminal, wherein the mobile terminal includes the mobile terminal as described in any one of claim 7-12
Using tripper.
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| CN106657550A (en) * | 2016-10-11 | 2017-05-10 | 努比亚技术有限公司 | Mobile terminal unlocking method and device and terminal |
| CN106601216A (en) * | 2016-11-30 | 2017-04-26 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for realizing electronic device control through music |
| CN107563159A (en) * | 2017-08-31 | 2018-01-09 | 广东得胜电子有限公司 | A kind of multidimensional encryption and decryption method |
| CN107808092B (en) * | 2017-10-31 | 2019-12-03 | 维沃移动通信有限公司 | A kind of unlocking method and mobile terminal |
| CN107993259A (en) * | 2017-11-27 | 2018-05-04 | 维沃移动通信有限公司 | A kind of alarm clock method for closing, device and mobile terminal |
| CN108337365A (en) * | 2018-01-09 | 2018-07-27 | 维沃移动通信有限公司 | A kind of locking method, unlocking method and mobile terminal |
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| CN103680504A (en) * | 2012-09-18 | 2014-03-26 | 英业达科技有限公司 | Voice unlocking system and method |
| CN104461014A (en) * | 2014-12-26 | 2015-03-25 | 小米科技有限责任公司 | Screen unlocking method and device |
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| JP4240807B2 (en) * | 2000-12-25 | 2009-03-18 | 日本電気株式会社 | Mobile communication terminal device, voice recognition method, and recording medium recording the program |
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| CN103680504A (en) * | 2012-09-18 | 2014-03-26 | 英业达科技有限公司 | Voice unlocking system and method |
| CN104461014A (en) * | 2014-12-26 | 2015-03-25 | 小米科技有限责任公司 | Screen unlocking method and device |
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