CN106886704A - A kind of method and device for unlocked by fingerprint - Google Patents
A kind of method and device for unlocked by fingerprint Download PDFInfo
- Publication number
- CN106886704A CN106886704A CN201710161494.5A CN201710161494A CN106886704A CN 106886704 A CN106886704 A CN 106886704A CN 201710161494 A CN201710161494 A CN 201710161494A CN 106886704 A CN106886704 A CN 106886704A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- finger print
- print information
- recognition region
- fingerprint recognition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
Abstract
This application discloses a kind of method and device for unlocked by fingerprint, the fingerprint recognition region for solving mobile terminal in the prior art is single, it is desirable to which the finger of user can only be placed on single fingerprint recognition region so as to the poor problem of flexibility.Methods described is applied to include a ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile terminal；The fingerprint recognition region, by the surface region of the mobile terminal that the ultrasonic wave of the ultrasonic fingerprint sensor is penetrated；Methods described includes：Obtain the finger print information that the ultrasonic fingerprint sensor carries out fingerprint detection and obtain at least one of at least two fingerprint recognitions region fingerprint recognition region；If the finger print information for obtaining is matched with the finger print information for prestoring, the operation of the unblock mobile terminal is performed, it is possible to prevente effectively from a fingerprint recognition region is damaged to cause that finger print information can not be detected on fingerprint recognition region, flexibility is higher.
Description
Technical field
The application is related to field of mobile terminals, more particularly to a kind of method and device for unlocked by fingerprint.
Background technology
With developing rapidly for information technology, be stored with use on increasing mobile terminal (such as mobile phone or panel computer)
The identity information of family information, such as user or the bank card information of user.In order to improve the security of user profile, can pass through
Mobile terminal is configured so that after mobile terminal screen locking, user unlocks mobile terminal by the finger print information of oneself.
It is by the specific implementation of finger print information unblock mobile terminal in the prior art：Fingerprint is provided with mobile terminal
Sensor, is provided with a fingerprint recognition region at the HOME keys of mobile terminal.When the finger being unlocked of user is placed
When on the fingerprint recognition region, fingerprint sensor detects the finger print information of the finger, and the processor of mobile terminal is according to prestoring
Finger print information and the comparative result of finger print information that detects of fingerprint sensor, determine whether to do at unblock mobile terminal
Reason.
But, require that the finger of user is placed on the single fingerprint identification area when unlocking mobile terminal in the prior art
Domain, flexibility is poor.
The content of the invention
The embodiment of the present application provides a kind of method for unlocked by fingerprint, the finger for solving mobile terminal in the prior art
Line identification region is single, it is desirable to which the finger of user can only be placed on single fingerprint recognition region and be asked so as to flexibility is poor
Topic.
The embodiment of the present application also provides a kind of device for unlocked by fingerprint, for solving mobile terminal in the prior art
Fingerprint recognition region is single, it is desirable to which the finger of user can only be placed on single fingerprint recognition region and be asked so as to flexibility is poor
Topic.
The embodiment of the present application uses following technical proposals：
A kind of method for unlocked by fingerprint, is applied to include a ultrasonic fingerprint sensor, and at least two fingerprints
The mobile terminal of identification region；The fingerprint recognition region, the institute penetrated by the ultrasonic wave of the ultrasonic fingerprint sensor
State the surface region of mobile terminal；Methods described includes：
The ultrasonic fingerprint sensor is obtained to know at least one of at least two fingerprint recognitions region fingerprint
The finger print information that other region carries out fingerprint detection and obtains；
If the finger print information for obtaining is matched with the finger print information for prestoring, the unblock mobile terminal is performed
Operation.
Further, at least two fingerprint recognitions region includes the first fingerprint recognition region and the second fingerprint identification area
Domain；
The ultrasonic fingerprint sensor is obtained to know at least one of at least two fingerprint recognitions region fingerprint
The finger print information that other region carries out fingerprint detection and obtains, specifically includes：
Obtain the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the first fingerprint recognition region
One finger print information；
And/or,
Obtain the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the second fingerprint recognition region
Two finger print informations.
Further, if the finger print information of the acquisition includes first finger print information and second finger print information,
Obtain the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the second fingerprint recognition region
Two finger print informations, specifically include：
After first finger print information is obtained, the ultrasonic fingerprint sensor is triggered to second fingerprint recognition
Region carries out fingerprint detection to obtain second finger print information.
Further, the finger print information for prestoring includes：First pre-stored fingerprint information and the second pre-stored fingerprint are believed
Breath；
If the finger print information of the acquisition is matched with the finger print information for prestoring, unblock is performed described mobile whole
The operation at end is specifically included：
If first finger print information and the first pre-stored fingerprint information matches, second finger print information and described
Two pre-stored fingerprint information matches, then perform the operation of the unblock mobile terminal.
Further, the first pre-stored fingerprint information Store is corresponding with the first fingerprint recognition region first
In memory space；Second storage finger print information storage is empty in second storage corresponding with the second fingerprint recognition region
It is interior；
If first finger print information and the first pre-stored fingerprint information matches, second finger print information and institute
The second pre-stored fingerprint information matches are stated, the operation for performing the unblock mobile terminal is specifically included：
Judge whether first finger print information matches with the first pre-stored fingerprint information, second finger print information with
Whether the second pre-stored fingerprint information matches；
If so, performing the operation of the unblock mobile terminal.
Further, the ultrasonic fingerprint sensor is obtained at least at least two fingerprint recognitions region
The finger print information that individual fingerprint recognition region carries out fingerprint detection and obtains, specifically includes：Obtain the ultrasonic fingerprint sensor
The first finger print information that the first fingerprint recognition region is carried out by fingerprint detection and obtained；
Obtain the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the first fingerprint recognition region
One finger print information is specifically included：
When the activation ultrasonic fingerprint sensor does not carry out fingerprint detection to the second fingerprint recognition region, triggering
The ultrasonic fingerprint sensor carries out fingerprint detection to obtain first finger print information to the first fingerprint recognition region.
Further, the first fingerprint recognition region and the second fingerprint recognition region are located at described mobile whole respectively
In the opposing sides at end.
Further, in the ultrasonic fingerprint sensor is obtained at least two fingerprint recognitions region at least
Before the finger print information that one fingerprint recognition region carries out fingerprint detection and obtains, including：
The finger print information of the finger that typing at least two is unlocked, as the finger print information for prestoring.
A kind of device for unlocked by fingerprint, is applied to include a ultrasonic fingerprint sensor, and at least two fingerprints
The mobile terminal of identification region；The fingerprint recognition region, the institute penetrated by the ultrasonic wave of the ultrasonic fingerprint sensor
State the surface region of mobile terminal；Described device includes：
Acquisition module, for obtain the ultrasonic fingerprint sensor at least two fingerprint recognitions region extremely
The finger print information that a few fingerprint recognition region carries out fingerprint detection and obtains；
Performing module, if the finger print information for obtaining is matched with the finger print information for prestoring, performs unblock
The operation of the mobile terminal.
Further, at least two fingerprint recognitions region includes the first fingerprint recognition region and the second fingerprint identification area
Domain；
The acquisition module includes：
First acquisition unit, refers to the first fingerprint recognition region for obtaining the ultrasonic fingerprint sensor
The first finger print information that line is detected and obtained；
And/or,
Second acquisition unit, refers to the second fingerprint recognition region for obtaining the ultrasonic fingerprint sensor
The second finger print information that line is detected and obtained.
Further, at least two fingerprint recognitions region includes the first fingerprint recognition region and the second fingerprint identification area
Domain；
The acquisition module includes：
First acquisition unit, refers to the first fingerprint recognition region for obtaining the ultrasonic fingerprint sensor
The first finger print information that line is detected and obtained；
And/or,
Second acquisition unit, refers to the second fingerprint recognition region for obtaining the ultrasonic fingerprint sensor
The second finger print information that line is detected and obtained.
Further, the finger print information of the acquisition, including first finger print information and second finger print information,
The second acquisition unit includes：
First triggering subelement, for after first finger print information is obtained, triggering the ultrasonic fingerprint sensing
Device carries out fingerprint detection to obtain second finger print information to the second fingerprint recognition region.
Further, the finger print information for prestoring includes：First pre-stored fingerprint information and the second pre-stored fingerprint are believed
Breath；
The performing module includes：
Execution unit, if for first finger print information and the first pre-stored fingerprint information matches, described second refers to
Line information and the second pre-stored fingerprint information matches, then perform the operation of the unblock mobile terminal.
Further, the first acquisition unit includes：
Triggering subelement, for not carried out to the second fingerprint recognition region when the activation ultrasonic fingerprint sensor
During fingerprint detection, trigger the ultrasonic fingerprint sensor carries out fingerprint detection to obtain to the first fingerprint recognition region
State the first finger print information.
Further, the first fingerprint recognition region and the second fingerprint recognition region are located at described mobile whole respectively
In the opposing sides at end.
Further, described device also includes：
Typing module, the finger print information of the finger being unlocked for typing at least two is prestored as described
Finger print information.
A kind of mobile terminal, including：
Apparatus body, the apparatus body is provided with least two fingerprint recognition regions；
Ultrasonic sensor, the ultrasonic sensor is arranged in the apparatus body, for detecting at least one
The finger print information that individual fingerprint recognition region left-hand seat refers to；
Unlocked state, the finger print information for being detected according to the ultrasonic sensor does unblock treatment.
Further, the apparatus body has first side and the second side relative with the first side；
Fingerprint recognition region described at least two is located in the first side and the second side respectively.
Further, the line of centres in the fingerprint recognition region in the first side and the second side is perpendicular to institute
State first side；
The ultrasonic sensor is located on the line of centres.
Further, the surface in the fingerprint recognition region is provided with the pattern identification for being easy to user's identification.
Further, the mobile terminal is mobile phone or panel computer；
The housing of the mobile terminal is provided with groove；Fingerprint recognition region described in described at least one is located at the groove
Bottom land.
Above-mentioned at least one technical scheme that the embodiment of the present application is used can reach following beneficial effect：
The application is applied to include a ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile end
End, is unlocked by the finger print information detected at least one of at least two fingerprint recognition regions fingerprint recognition region
Mobile terminal.Therefore, the latching mode of mobile terminal can be included using the finger print information detected on a fingerprint recognition region
It is unlocked mobile terminal, it is also possible to including being unlocked using the finger print information detected at least two fingerprint recognition regions
Mobile terminal.Require that the finger of user is placed on single fingerprint recognition region when unlocking mobile terminal more in the prior art,
It is possible to prevente effectively from a fingerprint recognition region is damaged to cause that finger print information can not be detected on fingerprint recognition region, flexibility is higher.
In addition, being unlocked mobile terminal using the finger print information detected at least two fingerprint recognition regions so that be unlocked
The finger print information of mobile terminal is combining by least two finger print informations of different fingers, is difficult to be cracked, security
It is higher, effectively protect the property safety of the user of mobile terminal.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please does not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 a be the embodiment of the present application at least two fingerprint recognition regions be arranged in the first side of mobile terminal
Structural representation；
Fig. 1 b be in the embodiment of the present application at least two fingerprint recognition regions be arranged on mobile terminal with first side phase
To second side on structural representation；
Fig. 1 c are the adjacent two sides that at least two fingerprint recognition regions are arranged on mobile terminal in the embodiment of the present application
Structural representation；
Fig. 1 d be the embodiment of the present application at least two fingerprint recognition regions be arranged on mobile terminal the same face structure
Schematic diagram；
A kind of schematic flow sheet of method for unlocked by fingerprint that Fig. 1 is provided for the embodiment of the present application；
A kind of method for unlocked by fingerprint that Fig. 2 is provided for the embodiment of the present application applicating flow chart in practice；
A kind of device for unlocked by fingerprint that Fig. 3 is provided for the embodiment of the present application realizes structural representation；
Fig. 4 realizes structural representation for a kind of one kind for mobile terminal that the embodiment of the present application is provided；
Fig. 5 realizes structural representation for a kind of another kind of mobile terminal that the embodiment of the present application is provided.
Specific embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Corresponding accompanying drawing is clearly and completely described to technical scheme.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of the application protection.
Below in conjunction with accompanying drawing, the technical scheme that each embodiment of the application is provided is described in detail.
Embodiment 1
A kind of method for unlocked by fingerprint is provided in the embodiment of the present application 1, the executive agent of the method, can with but do not limit
In the application (Application, APP) installed on mobile terminal or mobile terminal, it is movement also to be understood as executive agent
The processor of terminal.
The mobile terminal 1 includes at least two fingerprint recognition regions 11.The fingerprint recognition region, is that the ultrasonic wave refers to
The surface region of the mobile terminal that the ultrasonic wave of line sensor is penetrated.Wherein, at least two fingerprint recognition regions 11 can
With in the opposing sides of mobile terminal (as illustrated in figs. 1A and ib), or, at least two fingerprint recognition regions 11 can be with
On the two neighboring face of mobile terminal (as illustrated in figure 1 c), then or, the equal position at least two fingerprint recognitions region 11
In on a face of mobile terminal (as shown in Figure 1 d).
To realize carrying out fingerprint detection at least two fingerprint recognition regions, being additionally provided with ultrasonic wave in the mobile terminal refers to
Line sensor.Wherein, the ultrasonic fingerprint sensor meets：The ultrasonic wave for sending can penetrate fingerprint recognition region.Such as, when
Fingerprint recognition region is arranged on mobile terminal surface region, and fingerprint recognition region is when being a plane, ultrasonic fingerprint sensing
The ultrasonic wave that device sends, can be perpendicular to the direction of the plane, penetrating fingerprint recognition region.
As a example by two fingerprint recognition regions are provided with mobile terminal surface region, in this case, Ke Yi
One ultrasonic sensor that can launch ultrasonic wave to both direction is set in mobile terminal.Can be sent out at least two directions
The sensor of ultrasonic wave is penetrated, alternatively referred to as " Bi-directional Ultrasonic wave sensor ".It should be noted that a ultrasonic sensor, bag
Containing at least one transmitting-receiving combination.Wherein, a transmitting-receiving combination, is by single ultrasonic transmitter and single ultrasonic receiver structure
Into.
For the ease of clearly describing the method for the offer of the embodiment of the present application 1, hereafter moved with the executive agent of method
The processor of terminal, and the opposing sides of the mobile terminal is provided with as a example by fingerprint recognition region, and the application implementation is discussed in detail
The method that example is provided.It will be understood by those skilled in the art that the executive agent of the method is one for the processor of mobile terminal
Exemplary illustration is planted, is not the specific restriction to the executive agent of this method.
Specifically, a kind of method for unlocked by fingerprint that embodiment 1 is provided realizes that schematic flow sheet is as shown in Figure 1.
Methods described includes following key step：
Step 101, the acquisition ultrasonic fingerprint sensor are at least at least two fingerprint recognitions region
The finger print information that individual fingerprint recognition region carries out fingerprint detection and obtains.
Wherein, the ultrasonic fingerprint sensor includes ultrasonic transmitter and ultrasonic receiver, the ultrasonic wave hair
Emitter can be at least two direction tranmitting frequencies higher than 20000 hertz and with the sound wave of certain penetrability.When ultrasonic wave hair
When the sound wave of emitter transmitting penetrates at least two surface regions (i.e. the fingerprint recognition region) on mobile terminal, positioned at each fingerprint
Finger in identification region blocks sound wave, and sound wave is returned and received by ultrasonic receiver.Ultrasonic fingerprint sensor detection sound
Ripple can calculate the distance of launch point distance and pip from time for reflecting and being received is transmitted into.Using above-mentioned original
Reason opponent's fingering row multi-point scanning, can be collected the surface configuration (i.e. the fingerprint of finger) of finger, so as to obtain by multiple spot
The finger print information of the finger in fingerprint recognition region.
Wherein, fingerprint refers to one of essential characteristic of human body, is streakline raised on epidermis, and raised part is high and steep line,
The part of depression is line valley.Fingerprint has three kinds of basic configurations：Spirality, annular and arch.The local feature of fingerprint refers to fingerprint
On node, such as destination node, bifurcation, isolated point and central point.In the present embodiment, the finger print information, can with but not
It is limited to the texture image of fingerprint；Or, the finger print information, it is the gully of fingerprint profile, fingerprint surface that can be, but not limited to
And at least one in fingerprint bottom layer tissue.
In the present embodiment, the first fingerprint recognition region and the second fingerprint are included with least two fingerprint recognitions region
As a example by identification region, in this case, ultrasonic fingerprint sensor detection finger print information can use following several modes：
The first pattern, ultrasonic fingerprint sensor starts carries out fingerprint inspection to the finger on the first fingerprint recognition region
Survey, close the fingerprint detection to the finger on the second fingerprint recognition region.In other words, ultrasonic fingerprint sensor is only to first
Finger on fingerprint recognition region carries out fingerprint detection.Therefore, the embodiment of the present application, ultrasonic fingerprint sensor can realize list
Finger print information is detected in side, saves power consumption.In actual applications, so that mobile terminal is as mobile phone as an example, the first fingerprint recognition region
Positioned at face where the display screen of mobile phone, the second fingerprint recognition region be located at mobile phone with (the i.e. hand of the relative face in face where display screen
The machine back side) on, ultrasonic fingerprint sensor only starts the first fingerprint recognition region is detected.
Second pattern, ultrasonic fingerprint sensor closes the fingerprint detection to the finger on the first fingerprint recognition region,
Startup carries out fingerprint detection to the finger on the second fingerprint recognition region.In other words, ultrasonic fingerprint sensor is only to second
Finger on fingerprint recognition region carries out fingerprint detection.Therefore, the embodiment of the present application, ultrasonic fingerprint sensor can realize list
Finger print information is detected in side, saves power consumption.In actual applications, so that mobile terminal is as mobile phone as an example, the first fingerprint recognition region
Positioned at face where the display screen of mobile phone, the second fingerprint recognition region be located at mobile phone with (the i.e. hand of the relative face in face where display screen
The machine back side) on, ultrasonic fingerprint sensor only starts the fingerprint recognition region at the mobile phone back side is detected.
The third pattern, ultrasonic fingerprint sensor starts to the first fingerprint recognition region and the second fingerprint identification area simultaneously
Finger on domain carries out fingerprint detection.In other words, ultrasonic fingerprint sensor is to the first fingerprint recognition region and the second fingerprint
Finger in identification region carries out fingerprint detection.Therefore, the embodiment of the present application, ultrasonic fingerprint sensor can realize bilateral
Detection finger print information so that the finger print information of acquisition is combining by two finger print informations of different fingers, is difficult to be broken
Solution, and then improve the security of mobile terminal.In actual applications, so that mobile terminal is as mobile phone as an example, the first fingerprint recognition
Region may be located at face where the display screen of mobile phone, the second fingerprint recognition region may be located at mobile phone with face phase where display screen
To face (i.e. the mobile phone back side) on, ultrasonic fingerprint sensor starts simultaneously to be known to the fingerprint at face where display screen and the mobile phone back side
Detected in other region.
4th kind of pattern, ultrasonic fingerprint sensor starts carries out fingerprint inspection to the finger on the first fingerprint recognition region
Survey, ultrasonic sensor verified the processor that the finger print information of detection is sent to mobile terminal, and after being verified, institute
Stating processor and triggering ultrasonic fingerprint sensor again carries out fingerprint detection to the finger on the second fingerprint recognition region.In other words
Say, ultrasonic fingerprint sensor is first detected to the first fingerprint recognition region, obtain finger print information and be sent to processor, process
Device compares the finger print information with the finger print information for prestoring, if the finger print information and the finger for prestoring
Line information is consistent, then generate triggering command, and the triggering command is used to trigger ultrasonic fingerprint sensor to the second fingerprint recognition
Detected in region.Therefore, the embodiment of the present application, after ultrasonic fingerprint sensor obtains qualified finger print information, just opens
It is dynamic that second fingerprint recognition region is detected, save power consumption.In actual applications, so that mobile terminal is as mobile phone as an example, the
One fingerprint recognition region is located at face where the display screen of mobile phone, and the second fingerprint recognition region is positioned at face where mobile phone with display screen
On relative face (i.e. the mobile phone back side), ultrasonic fingerprint sensor first starts to be carried out to the fingerprint recognition region in face where display screen
Detection, after obtaining finger print information, if finger print information is eligible, processor triggers ultrasonic fingerprint sensor to the mobile phone back side
Detected in fingerprint recognition region.
Four kinds of detection patterns of finger print information are detected based on above-mentioned ultrasonic fingerprint sensor, the processor of mobile terminal is obtained
The finger print information for taking difference：Ultrasonic fingerprint sensor uses the finger print information of the first mode detection for the first fingerprint is believed
Breath；It is the second finger print information that ultrasonic fingerprint sensor uses second finger print information of mode detection；Ultrasonic fingerprint is sensed
It is the first finger print information and the second finger print information that device uses the finger print information of the third mode detection；Ultrasonic fingerprint sensor is adopted
It is the first finger print information and the second finger print information with the 4th kind of finger print information of mode detection.
If step 102, the finger print information for obtaining are matched with the finger print information for prestoring, the unblock movement is performed
The operation of terminal.
The finger print information for prestoring, for whether user prestoring, unlocking mobile terminal for checking has
The finger print information of the authority of standby unblock mobile terminal.
Draw in the above-described embodiments, the finger print information of the acquisition can be included on the first fingerprint recognition region
The first finger print information is detected, the finger print information for prestoring can include the first pre-stored fingerprint information, and described first prestores
Finger print information is stored in first memory space corresponding with the first fingerprint recognition region.If first finger print information
With the first pre-stored fingerprint information matches, then the operation of unblock mobile terminal is performed.
Draw in the above-described embodiments, the finger print information of the acquisition can be included on the second fingerprint recognition region
Second finger print information of detection, the finger print information for prestoring can include the second pre-stored fingerprint information, and described second is pre-
Finger print information is deposited to store in second memory space corresponding with the second fingerprint recognition region.If the second fingerprint letter
Breath and the second pre-stored fingerprint information matches, then perform the operation of unblock mobile terminal.
Draw in the above-described embodiments, the finger print information of the acquisition can be included on the first fingerprint recognition region
First finger print information of detection and the second finger print information detected on the second fingerprint recognition region, it is described to prestore
Finger print information can include the first pre-stored fingerprint information and the second pre-stored fingerprint information, and the first pre-stored fingerprint information Store exists
In the first memory space corresponding with the first fingerprint recognition region, the second pre-stored fingerprint information Store with it is described
In the second corresponding memory space of second fingerprint recognition region.If first finger print information and the first pre-stored fingerprint information
Match somebody with somebody, second finger print information and the second pre-stored fingerprint information matches, then perform the operation of unblock mobile terminal.Certainly, if
It is first finger print information and the second pre-stored fingerprint information matches of the processor acquisition of mobile terminal, the second finger print information with result
With the first pre-stored fingerprint information matches, it is also possible to perform the operation of the unblock mobile terminal.In other words, the place of mobile terminal
Reason device obtain finger print information include two finger print informations when, described two finger print informations respectively with two fingerprints for prestoring
Information matches, could perform the operation for unlocking the mobile terminal.
Therefore, the fingerprint of multiple fingers being unlocked can be in advance stored in the mobile terminal that the embodiment of the present application is provided
Information, when ultrasonic fingerprint sensor carries out detecting multiple finger print informations of acquisition and prestoring to multiple fingerprint recognition regions
Multiple finger print informations when matching, the processor of mobile terminal could perform the operation of unblock mobile terminal, more in the prior art
Require that the finger of user is placed on single fingerprint recognition region during unblock mobile terminal, can cause that user is hand-held mobile whole
Mobile terminal is unlocked by mobile terminal need not be changed hand to hold during end, it is also possible to effectively avoid a fingerprint recognition region from damaging and cause
Finger print information can not be detected on fingerprint recognition region, flexibility is higher.
Further, before step 101 is performed, the method for the employing fingerprint unblock is further comprising the steps of：
The finger print information of the finger that step S1, typing at least two are unlocked, believes as the fingerprint for prestoring
Breath.
In the present embodiment, during typing finger print information is carried out, each finger being unlocked is required to typing
Three times, the accuracy in order to the finger print information typing of finger is high.And the finger print information typing of finger is using of the prior art
Mode, the embodiment of the present application is not specifically limited.
The application is applied to include a ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile end
End, is unlocked by the finger print information detected at least one of at least two fingerprint recognition regions fingerprint recognition region
Mobile terminal.Therefore, the latching mode of mobile terminal can be included using the finger print information detected on a fingerprint recognition region
It is unlocked mobile terminal, it is also possible to including being unlocked using the finger print information detected at least two fingerprint recognition regions
Mobile terminal.Require that the finger of user is placed on single fingerprint recognition region when unlocking mobile terminal more in the prior art,
It is possible to prevente effectively from a fingerprint recognition region is damaged to cause that finger print information can not be detected on fingerprint recognition region, flexibility is higher.
In addition, being unlocked mobile terminal using the finger print information detected at least two fingerprint recognition regions so that be unlocked
The finger print information of mobile terminal is combining by least two finger print informations of different fingers, is difficult to be cracked, security
It is higher, effectively protect the property safety of the user of mobile terminal.
The above-mentioned transaction risk recognition methods that the application is provided can be performed by terminal, it is also possible to soft by what is installed in terminal
Part is performed, it is also possible to performed by server end.
Embodiment 2
The present embodiment 2 will so that mobile terminal is as mobile phone as an example, comprehensive explanation above-described embodiment 1 provide for unlocked by fingerprint
The practical application flow of method.The scene is included and be provided with mobile phone a ultrasonic fingerprint sensor, the display panel of mobile phone and
The back side (face relative with display panel) of mobile phone is provided with fingerprint recognition region.The fingerprint recognition region, is the ultrasound
The surface region of the mobile terminal that the ultrasonic wave of ripple fingerprint sensor is penetrated.
The mobile terminal provided in the present embodiment 2 under mobile phone scene, based on realizing flow for unlocked by fingerprint method,
As shown in Fig. 2 comprising the following steps：
Step S21, the ultrasonic fingerprint identification opened on mobile phone are set.
The finger print information of step S22, the finger of typing at least two.
After user opens the fingerprint recognition setting of mobile phone, the finger print information of the finger of typing at least two, the finger print information is made
It is the identification checking information of user.
Step S23, on mobile phone select unblock mobile phone unlocked by fingerprint pattern.
User chooses the unlocked by fingerprint pattern of unblock mobile phone, the unlocked by fingerprint pattern of the mobile phone after typing finger print information
Can be divided into and singly refer to latching mode and double finger latching modes.Wherein, singly refer to that latching mode can singly refer to solution locked mode for cell phone back face
Face where formula or mobile phone display screen singly refers to latching mode.Double finger latching modes can refer to that synchronizing unlocking pattern or double fingers are asynchronous for double
Latching mode.
It is discussed in detail individually below for the unblock operation carried out under different mode：
The unblock carried out in the case where face where mobile phone display screen singly refers to latching mode is operated：Mobile phone is placed a finger on to show
The fingerprint recognition region in face where display screen, the processor triggering ultrasonic fingerprint sensor of mobile phone is to face where the display screen of mobile phone
Fingerprint recognition region detected.
The unblock carried out in the case where the mobile phone back side singly refers to latching mode is operated：Place a finger on the fingerprint at the mobile phone back side
Identification region, the processor triggering ultrasonic fingerprint sensor of mobile phone is detected to the fingerprint recognition region at the back side of mobile phone.
The unblock carried out under double finger synchronizing unlocking patterns operates and can be：By two fingers be individually placed to the mobile phone back side and
The fingerprint recognition region in face where display screen, the processor triggering ultrasonic fingerprint sensor of mobile phone is to where the display screen of mobile phone
The fingerprint recognition region (i.e. the first and second fingerprint recognition regions) at face and the back side is while detected.
Refer to that the unblock carried out under asynchronous latching mode operation can be double：Two fingers are individually placed to the mobile phone back side and show
The fingerprint recognition region in face where display screen, the processor of mobile phone first triggers ultrasonic fingerprint sensor to the display panel of mobile phone
Fingerprint recognition region (i.e. the first fingerprint recognition region) carries out detection and obtains finger print information, verifies whether the finger print information is unblock
The finger print information of mobile phone；If so, then triggering fingerprint recognition region (i.e. second of the ultrasonic fingerprint sensor to the back side of mobile phone again
Fingerprint recognition region) detected；If it is not, processor no longer triggers ultrasonic fingerprint sensor knowing to the fingerprint at the back side of mobile phone
Other region (i.e. the second fingerprint recognition region) is detected.
After the unlocked by fingerprint pattern of user's selection unblock mobile phone, mobile phone carries out fingerprint for selected unlocked by fingerprint pattern
Information acquiring operation, is implemented as follows described：
If the first, selecting the unlocked by fingerprint pattern of unblock mobile phone to refer to asynchronous latching mode for double on mobile phone, fingerprint is carried out
Information acquiring operation comprises the following steps：
Two fingers are individually placed to the fingerprint recognition region in the mobile phone back side and display screen place face for step S24a, user；
Step S25a ', the processor of mobile phone first trigger finger of the ultrasonic fingerprint sensor to face where the display screen of mobile phone
Line identification region (i.e. the first fingerprint recognition region) carries out detection and obtains finger print information, verifies whether the finger print information is unblock hand
The finger print information of machine；
Step S251a ', if it is not, then processor no longer triggers fingerprint recognition of the ultrasonic fingerprint sensor to the mobile phone back side
Detected that flow terminates in region (i.e. the second fingerprint recognition region)；
Step S252a ', if so, then triggering fingerprint recognition region (i.e. of the ultrasonic fingerprint sensor to the mobile phone back side again
Two fingerprint recognition regions) detected；
Step S26a, ultrasonic fingerprint sensor is obtained to the fingerprint recognition region in face where the display screen of mobile phone (i.e. the
One fingerprint recognition region) detect the first finger print information for obtaining, and, obtain the back side of the ultrasonic fingerprint sensor to mobile phone
Fingerprint recognition region (i.e. the second fingerprint recognition region) detect the second finger print information for obtaining.
If the 2, selecting the unlocked by fingerprint pattern of unblock mobile phone to refer to synchronizing unlocking pattern for double on mobile phone, fingerprint is carried out
Information acquiring operation comprises the following steps：
Two fingers are individually placed to the fingerprint recognition region in the mobile phone back side and display screen place face for step S24a, user；
Step S25a ", the processor triggering ultrasonic fingerprint sensor of mobile phone are to face and the back side where the display screen of mobile phone
Fingerprint recognition region (i.e. the first and second fingerprint recognition regions) while being detected；
Step S26a, ultrasonic fingerprint sensor is obtained to the fingerprint recognition region in face where the display screen of mobile phone (i.e. the
One fingerprint recognition region) detect the first finger print information for obtaining, and, obtain the back side of the ultrasonic fingerprint sensor to mobile phone
Fingerprint recognition region (i.e. the second fingerprint recognition region) detect the second finger print information for obtaining.
If the 3, selecting the unlocked by fingerprint pattern of unblock mobile phone on mobile phone for face where mobile phone display screen singly refers to solution locked mode
Formula, then carry out finger print information acquisition operation and comprise the following steps：
Step S24b, user place a finger on the fingerprint recognition region in face where mobile phone display screen；
Step S25b, the processor triggering ultrasonic fingerprint sensor of mobile phone are known to the fingerprint in face where the display screen of mobile phone
Detected in other region；
Step S26b, ultrasonic fingerprint sensor is obtained to the fingerprint recognition region in face where the display screen of mobile phone (i.e. the
One fingerprint recognition region) detect the first finger print information for obtaining.
If the 4, selecting the unlocked by fingerprint pattern of unblock mobile phone for the mobile phone back side singly refers to latching mode on mobile phone, carry out
Finger print information obtains operation and comprises the following steps：
Step S24b, user place a finger on the fingerprint recognition region at the mobile phone back side；
Step S25b, the processor triggering ultrasonic fingerprint sensor of mobile phone are carried out to the fingerprint recognition region at the mobile phone back side
Detection；
(i.e. the second fingerprint is known in the fingerprint recognition region of step S26b, acquisition ultrasonic fingerprint sensor to the back side of mobile phone
Other region) detect the second finger print information for obtaining.
After obtaining ultrasonic fingerprint sensor and retrieval acquisition finger print information is carried out to fingerprint recognition region, step is performed
S27, the finger print information to obtaining are matched with the finger print information (finger print information for prestoring) of step S22 typings, if
The finger print information of acquisition is matched with the finger print information for prestoring, and performs the operation of unblock mobile terminal.
The application is applied to include a ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile end
End, is unlocked by the finger print information detected at least one of at least two fingerprint recognition regions fingerprint recognition region
Mobile terminal.Therefore, the latching mode of mobile terminal can be included using the finger print information detected on a fingerprint recognition region
It is unlocked mobile terminal, it is also possible to including being unlocked using the finger print information detected at least two fingerprint recognition regions
Mobile terminal.Require that the finger of user is placed on single fingerprint recognition region when unlocking mobile terminal more in the prior art,
It is possible to prevente effectively from a fingerprint recognition region is damaged to cause that finger print information can not be detected on fingerprint recognition region, flexibility is higher.
In addition, being unlocked mobile terminal using the finger print information detected at least two fingerprint recognition regions so that be unlocked
The finger print information of mobile terminal is combining by least two finger print informations of different fingers, is difficult to be cracked, security
It is higher, effectively protect the property safety of the user of mobile terminal.
Embodiment 3
Based on the inventive concept same with a kind of method for unlocked by fingerprint that the embodiment of the present application 1 is provided, the application
Embodiment additionally provides a kind of device for unlocked by fingerprint, as shown in Figure 3.
A kind of apparatus structure schematic diagram for unlocked by fingerprint that Fig. 3 is provided for the embodiment of the present application, is applied to include one
Ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile terminal；The fingerprint recognition region, is described super
The surface region of the mobile terminal that the ultrasonic wave of sound wave fingerprint sensor is penetrated；Described device includes：
Acquisition module 31, for obtaining the ultrasonic fingerprint sensor at least two fingerprint recognitions region
The finger print information that at least one fingerprint recognition region carries out fingerprint detection and obtains；
Performing module 32, if the finger print information for obtaining is matched with the finger print information for prestoring, performs unblock
The operation of the mobile terminal.
Wherein, at least two fingerprint recognitions region includes the first fingerprint recognition region and the second fingerprint recognition region；
The acquisition module 31 includes：
First acquisition unit 311, enters for obtaining the ultrasonic fingerprint sensor to the first fingerprint recognition region
Row fingerprint detection and the first finger print information for obtaining；
And/or,
Second acquisition unit 312, enters for obtaining the ultrasonic fingerprint sensor to the second fingerprint recognition region
Row fingerprint detection and the second finger print information for obtaining.
Wherein, the finger print information of the acquisition, including first finger print information and second finger print information；
The second acquisition unit includes：
First triggering subelement, for after first finger print information is obtained, triggering the ultrasonic fingerprint sensing
Device carries out fingerprint detection to obtain second finger print information to the second fingerprint recognition region.
Optionally, the finger print information for prestoring includes：First pre-stored fingerprint information and the second pre-stored fingerprint information；
The performing module 32 includes：
Execution unit, if for first finger print information and the first pre-stored fingerprint information matches, described second refers to
Line information and the second pre-stored fingerprint information matches, then perform the operation of the unblock mobile terminal.
Wherein, the first pre-stored fingerprint information Store is in first storage corresponding with the first fingerprint recognition region
In space；The second storage finger print information storage is in second memory space corresponding with the second fingerprint recognition region
It is interior；
The execution unit includes：
Judge subelement, for judging whether first finger print information matches with the first pre-stored fingerprint information, institute
State whether the second finger print information matches with second prestored information；
Subelement is performed, if for first finger print information and the first pre-stored fingerprint information matches, described second
Finger print information is matched with second prestored information, then perform the operation of the unblock mobile terminal.
Optionally, the finger print information of the acquisition, including first finger print information；
The first acquisition unit includes：
Triggering subelement, for not carried out to the second fingerprint recognition region when the activation ultrasonic fingerprint sensor
During fingerprint detection, trigger the ultrasonic fingerprint sensor carries out fingerprint detection to obtain to the first fingerprint recognition region
State the first finger print information.
Wherein, the first fingerprint recognition region and the second fingerprint recognition region are respectively positioned at the mobile terminal
In opposing sides.
Described device also includes：
Typing module, the finger print information of the finger being unlocked for typing at least two is prestored as described
Finger print information.
The application is applied to include a ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile end
End, is unlocked by the finger print information detected at least one of at least two fingerprint recognition regions fingerprint recognition region
Mobile terminal.Therefore, the latching mode of mobile terminal can be included using the finger print information detected on a fingerprint recognition region
It is unlocked mobile terminal, it is also possible to including being unlocked using the finger print information detected at least two fingerprint recognition regions
Mobile terminal.Require that the finger of user is placed on single fingerprint recognition region when unlocking mobile terminal more in the prior art,
It is possible to prevente effectively from a fingerprint recognition region is damaged to cause that finger print information can not be detected on fingerprint recognition region, flexibility is higher.
In addition, being unlocked mobile terminal using the finger print information detected at least two fingerprint recognition regions so that be unlocked
The finger print information of mobile terminal is combining by least two finger print informations of different fingers, is difficult to be cracked, security
It is higher, effectively protect the property safety of the user of mobile terminal.
Embodiment 4
Based on the inventive concept same with a kind of method for unlocked by fingerprint that the embodiment of the present application 1 is provided, the application
Embodiment additionally provides a kind of mobile terminal, as shown in Figure 4.
A kind of structural representation of mobile terminal that Fig. 4 is provided for the embodiment of the present application, specifically includes：
Apparatus body 41, has at least two fingerprint recognition regions on the apparatus body；
Ultrasonic sensor 42, the ultrasonic sensor is arranged in the apparatus body, for detecting at least
The finger print information that one fingerprint recognition region left-hand seat refers to；
Unlocked state 43, the finger print information for being detected according to the ultrasonic sensor does unblock treatment.
In the present embodiment, the distribution at least two fingerprint recognition regions on apparatus body can be arbitrary, wherein,
Two fingerprint recognition regions are located in the opposing sides of apparatus body respectively at least two fingerprint recognition regions.
Optionally, the apparatus body has first side and the second side relative with the first side；
Fingerprint recognition region described at least two is located in the first side and the second side respectively.
Optionally, the line of centres in the fingerprint recognition region in the first side and the second side is perpendicular to described
First side；
The ultrasonic sensor is located on the line of centres.
In the present embodiment, in order to further improve in ultrasonic fingerprint sensor detection first side and second side
The accuracy of the finger print information in fingerprint recognition region is, it is necessary to ultrasonic fingerprint sensor is launched to first side and second side
Ultrasonic wave be back to ultrasonic fingerprint sensor time it is roughly the same, so as to improve ultrasonic fingerprint sensor detection effect
Rate.In addition, ultrasonic fingerprint sensor is located on the perpendicular bisector in the fingerprint recognition region in first side and second side so that
The ultrasonic attenuation of ultrasonic wave direction first side and the second side transmitting of ultrasonic fingerprint sensor emission is smaller, and then improves
The first fingerprint recognition region on the first side and the fingerprint letter of second fingerprint recognition region detection on the second side
The accuracy of breath.
Optionally, in order to distinguish fingerprint recognition region, it is easy to user to touch, can be with the surface in the fingerprint recognition region
It is provided with the pattern identification for being easy to user's identification.Wherein, pattern identification can be color, textured pattern, smoothness, groove or projection
Etc. the icon that can distinguish mobile terminal surface.
Optionally, the mobile terminal is mobile phone or panel computer；
The housing of the mobile terminal is provided with groove；Fingerprint recognition region described in described at least one is located at the groove
Bottom land.
The application is applied to include a ultrasonic fingerprint sensor, and at least two fingerprint recognition regions mobile end
End, is unlocked by the finger print information detected at least one of at least two fingerprint recognition regions fingerprint recognition region
Mobile terminal.Therefore, the latching mode of mobile terminal can be included using the finger print information detected on a fingerprint recognition region
It is unlocked mobile terminal, it is also possible to including being unlocked using the finger print information detected at least two fingerprint recognition regions
Mobile terminal.Require that the finger of user is placed on single fingerprint recognition region when unlocking mobile terminal more in the prior art,
It is possible to prevente effectively from a fingerprint recognition region is damaged to cause that finger print information can not be detected on fingerprint recognition region, flexibility is higher.
In addition, being unlocked mobile terminal using the finger print information detected at least two fingerprint recognition regions so that be unlocked
The finger print information of mobile terminal is combining by least two finger print informations of different fingers, is difficult to be cracked, security
It is higher, effectively protect the property safety of the user of mobile terminal.
Embodiment 5
As shown in figure 5, the embodiment of the present application provides a kind of mobile terminal, as shown in figure 5, shown mobile terminal includes：
Apparatus body 51, apparatus body 51 is provided with least two fingerprint recognition regions 511, apparatus body 51 and is provided with super
Sonic sensor 512, memory 513 and processor 514.Lead between ultrasonic sensor 512, memory 513 and processor 514
Bus interconnection is crossed, be stored with computer instruction in memory 513, processor 514 passes through computer instructions, so that real
Existing following methods：
The ultrasonic fingerprint sensor is obtained to know at least one of at least two fingerprint recognitions region fingerprint
The finger print information that other region carries out fingerprint detection and obtains；
If the finger print information for obtaining is matched with the finger print information for prestoring, the unblock mobile terminal is performed
Operation.
Related description can correspond to the step of referring to the unlocked by fingerprint shown in Fig. 1 and Fig. 2 corresponding associated description and effect
Really understood, do not done excessively repeating herein.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) is produced
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium
Example.
Computer-readable medium includes that permanent and non-permanent, removable and non-removable media can be by any method
Or technology realizes information Store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, can be used to store the information that can be accessed by a computing device.Defined according to herein, calculated
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
Also, it should be noted that term " including ", "comprising" or its any other variant be intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements not only include those key elements, but also wrapping
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment is intrinsic wants
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent
Replace, improve etc., within the scope of should be included in claims hereof.
Claims (12)
1. a kind of method for unlocked by fingerprint, it is characterised in that be applied to include a ultrasonic fingerprint sensor, and at least
Two mobile terminals in fingerprint recognition region；The fingerprint recognition region, is the ultrasonic wave institute of the ultrasonic fingerprint sensor
The surface region of the mobile terminal for penetrating；Methods described includes：
The ultrasonic fingerprint sensor is obtained at least one of at least two fingerprint recognitions region fingerprint identification area
The finger print information that domain carries out fingerprint detection and obtains；
If the finger print information for obtaining is matched with the finger print information for prestoring, the behaviour of the unblock mobile terminal is performed
Make.
2. method according to claim 1, it is characterised in that at least two fingerprint recognitions region includes the first fingerprint
Identification region and the second fingerprint recognition region；
The ultrasonic fingerprint sensor is obtained at least one of at least two fingerprint recognitions region fingerprint identification area
The finger print information that domain carries out fingerprint detection and obtains, specifically includes：
Obtain the first finger that the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the first fingerprint recognition region
Line information；
And/or,
Obtain the second finger that the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the second fingerprint recognition region
Line information.
3. method according to claim 2, it is characterised in that if the finger print information of the acquisition includes first fingerprint
Information and second finger print information,
Obtain the second finger that the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the second fingerprint recognition region
Line information, specifically includes：
After first finger print information is obtained, the ultrasonic fingerprint sensor is triggered to the second fingerprint recognition region
Fingerprint detection is carried out to obtain second finger print information.
4. according to the method in claim 2 or 3, it is characterised in that the finger print information for prestoring includes：First is pre-
Deposit finger print information and the second pre-stored fingerprint information；
If the finger print information of the acquisition is matched with the finger print information for prestoring, the unblock mobile terminal is performed
Operation is specifically included：
If first finger print information and the first pre-stored fingerprint information matches, second finger print information are pre- with described second
Finger print information matching is deposited, then performs the operation of the unblock mobile terminal.
5. method according to claim 2, it is characterised in that obtain the ultrasonic fingerprint sensor to described at least two
The finger print information that at least one of individual fingerprint recognition region fingerprint recognition region carries out fingerprint detection and obtains, specifically includes：
Obtain the first fingerprint letter that the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the first fingerprint recognition region
Breath；
Obtain the first finger that the ultrasonic fingerprint sensor carries out fingerprint detection and obtain to the first fingerprint recognition region
Line information, specifically includes：
When the activation ultrasonic fingerprint sensor does not carry out fingerprint detection to the second fingerprint recognition region, triggering is described
Ultrasonic fingerprint sensor carries out fingerprint detection to obtain first finger print information to the first fingerprint recognition region.
6. according to the method in claim 2 or 3, it is characterised in that the first fingerprint recognition region and described second refers to
Line identification region is respectively in the opposing sides of the mobile terminal.
7. a kind of device for unlocked by fingerprint, it is characterised in that be applied to include a ultrasonic fingerprint sensor, and at least
Two mobile terminals in fingerprint recognition region；The fingerprint recognition region, is the ultrasonic wave institute of the ultrasonic fingerprint sensor
The surface region of the mobile terminal for penetrating；Described device includes：
Acquisition module, for obtaining the ultrasonic fingerprint sensor at least at least two fingerprint recognitions region
The finger print information that individual fingerprint recognition region carries out fingerprint detection and obtains；
Performing module, if the finger print information for obtaining is matched with the finger print information for prestoring, performs unblock described
The operation of mobile terminal.
8. device according to claim 7, it is characterised in that at least two fingerprint recognitions region includes the first fingerprint
Identification region and the second fingerprint recognition region；
The acquisition module includes：
First acquisition unit, fingerprint inspection is carried out for obtaining the ultrasonic fingerprint sensor to the first fingerprint recognition region
The first finger print information surveyed and obtain；
And/or,
Second acquisition unit, fingerprint inspection is carried out for obtaining the ultrasonic fingerprint sensor to the second fingerprint recognition region
The second finger print information surveyed and obtain.
9. device according to claim 8, it is characterised in that the finger print information of the acquisition, including first fingerprint
Information and second finger print information,
The second acquisition unit includes：
First triggering subelement, for after first finger print information is obtained, triggering the ultrasonic fingerprint sensor pair
The second fingerprint recognition region carries out fingerprint detection to obtain second finger print information.
10. device according to claim 8 or claim 9, it is characterised in that the finger print information for prestoring includes：First
Pre-stored fingerprint information and the second pre-stored fingerprint information；
The performing module includes：
Execution unit, if for first finger print information and the first pre-stored fingerprint information matches, the second fingerprint letter
Breath and the second pre-stored fingerprint information matches, then perform the operation of the unblock mobile terminal.
11. devices according to claim 8, it is characterised in that the first acquisition unit includes：
Triggering subelement, for not carrying out fingerprint to the second fingerprint recognition region when the activation ultrasonic fingerprint sensor
During detection, trigger the ultrasonic fingerprint sensor carries out fingerprint detection to obtain described the to the first fingerprint recognition region
One finger print information.
12. device according to claim 8 or claim 9, it is characterised in that the first fingerprint recognition region and described second refers to
Line identification region is respectively in the opposing sides of the mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161494.5A CN106886704A (en) | 2017-03-17 | 2017-03-17 | A kind of method and device for unlocked by fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161494.5A CN106886704A (en) | 2017-03-17 | 2017-03-17 | A kind of method and device for unlocked by fingerprint |
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| Publication Number | Publication Date |
|---|---|
| CN106886704A true CN106886704A (en) | 2017-06-23 |
Family
ID=59180759
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161494.5A Pending CN106886704A (en) | 2017-03-17 | 2017-03-17 | A kind of method and device for unlocked by fingerprint |
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|---|---|
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| CN107463900A (en) * | 2017-08-03 | 2017-12-12 | 北京小米移动软件有限公司 | Terminal with fingerprint identification function |
| CN107832599A (en) * | 2017-11-16 | 2018-03-23 | 珠海市魅族科技有限公司 | A kind of terminal and unlocked by fingerprint method |
| CN108052248A (en) * | 2017-11-30 | 2018-05-18 | 维沃移动通信有限公司 | The startup method, apparatus and mobile terminal of a kind of application program |
| CN108255397A (en) * | 2018-02-02 | 2018-07-06 | 中兴通讯股份有限公司 | Control performs method, apparatus, storage medium and electronic device |
| CN108491793A (en) * | 2018-03-22 | 2018-09-04 | 无锡睿勤科技有限公司 | A kind of control method and mobile terminal of fingerprint recognition |
| CN109284160A (en) * | 2018-08-24 | 2019-01-29 | 维沃移动通信有限公司 | A kind of application interface display methods, mobile terminal |
| WO2019033236A1 (en) * | 2017-08-14 | 2019-02-21 | 深圳市汇顶科技股份有限公司 | Terminal device |
| CN109600488A (en) * | 2017-09-30 | 2019-04-09 | 南昌欧菲生物识别技术有限公司 | Housing unit and electronic device |
| CN110309752A (en) * | 2019-06-24 | 2019-10-08 | Oppo广东移动通信有限公司 | Ultrasonic processing method, device, storage medium and electronic equipment |
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| CN107463900A (en) * | 2017-08-03 | 2017-12-12 | 北京小米移动软件有限公司 | Terminal with fingerprint identification function |
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| CN107832599A (en) * | 2017-11-16 | 2018-03-23 | 珠海市魅族科技有限公司 | A kind of terminal and unlocked by fingerprint method |
| CN108052248A (en) * | 2017-11-30 | 2018-05-18 | 维沃移动通信有限公司 | The startup method, apparatus and mobile terminal of a kind of application program |
| CN108255397A (en) * | 2018-02-02 | 2018-07-06 | 中兴通讯股份有限公司 | Control performs method, apparatus, storage medium and electronic device |
| CN108491793A (en) * | 2018-03-22 | 2018-09-04 | 无锡睿勤科技有限公司 | A kind of control method and mobile terminal of fingerprint recognition |
| CN109284160A (en) * | 2018-08-24 | 2019-01-29 | 维沃移动通信有限公司 | A kind of application interface display methods, mobile terminal |
| CN110309752A (en) * | 2019-06-24 | 2019-10-08 | Oppo广东移动通信有限公司 | Ultrasonic processing method, device, storage medium and electronic equipment |
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| WO2023009908A1 (en) * | 2021-07-28 | 2023-02-02 | Qualcomm Incorporated | Ultrasonic fingerprint sensor technologies and methods for multi-surface displays |
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Application publication date: 20170623 |