CN109145558A - Solve lock control method and electronic device - Google Patents
Solve lock control method and electronic device Download PDFInfo
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- CN109145558A CN109145558A CN201810865279.8A CN201810865279A CN109145558A CN 109145558 A CN109145558 A CN 109145558A CN 201810865279 A CN201810865279 A CN 201810865279A CN 109145558 A CN109145558 A CN 109145558A
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- preset fingerprint
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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
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- 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
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
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- 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
- G06V40/1365—Matching; Classification
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Abstract
The embodiment of the present application discloses a kind of solution lock control method, comprising: obtains at least two finger print informations sequentially input on a display screen in preset time；A finger print information string is obtained according at least two finger print informations sequentially input；Determine the finger print information string whether with preset fingerprint information String matching；In the finger print information string and preset fingerprint information String matching, object to be unlocked is determined according to the display content of display screen and/or display state；The object to be unlocked is unlocked.A kind of electronic device using the method is also disclosed in the application.Solution lock control method and electronic device provided by the present application can just treat unlocking objects and be unlocked, improve safety when sequentially inputting at least two finger print informations and the matching of each finger print information is verified.
Description
Technical field
The present invention relates to technical field of electronic equipment, and in particular to a kind of electronic device and its solution lock control method.
Background technique
With a large amount of popularization and applications of the electronic devices such as mobile phone, tablet computer, the application program that electronic device can be supported
More and more, function is also more and more diversified.Electronic device develops towards diversification, personalized direction, becomes user's life
In indispensable appliance and electronic.
Current electronic device, people can increase the biological characteristics such as password or fingerprint, face to certain application programs
It locks and is set using permission, to protect privacy of user and property safety.However, the safety of current unlocking manner is sometimes not
It is able to satisfy demand.
Summary of the invention
The embodiment of the invention provides a kind of electronic device and solution lock control methods, can effectively promote the safety of unlock
Property.
On the one hand, the embodiment of the present invention provides a kind of solution lock control method, is applied in an electronic device, the electronics dress
It sets including display screen, which comprises obtain at least two finger print informations sequentially input on a display screen in preset time；
A finger print information string is obtained according at least two finger print informations sequentially input；Determine the finger print information string whether in advance
If finger print information String matching；In the finger print information string and preset fingerprint information String matching, according to the display content of display screen
And/or display state determines object to be unlocked；The object to be unlocked is unlocked.
On the other hand, the embodiment of the present invention provides a kind of electronic device, including display screen and processor, and the processor is used
In at least two finger print informations sequentially input on a display screen in acquisition preset time, and sequentially input at least according to described
Two finger print informations obtain a finger print information string, and determine the finger print information string whether with preset fingerprint information String matching, with
It is true according to the display content of display screen and/or display state and in the finger print information string and preset fingerprint information String matching
Fixed object to be unlocked, and the object to be unlocked is unlocked.
In another aspect, the embodiment of the present invention provides computer readable storage medium, in the computer readable storage medium
It is stored with program instruction, described program is instructed for executing a kind of solution lock control method, the method packet after calling for computer
It includes: obtaining at least two finger print informations sequentially input on a display screen in preset time；It is sequentially input at least according to described
Two finger print informations obtain a finger print information string；Determine the finger print information string whether with preset fingerprint information String matching；Institute
When stating finger print information string and preset fingerprint information String matching, determined according to the display content of display screen and/or display state wait solve
The object of lock；The object to be unlocked is unlocked.
Solution lock control method and electronic device according to an embodiment of the present invention, when sequentially input at least two finger print informations and
When each finger print information matching is verified, it can just treat unlocking objects and be unlocked, improve safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram for the solution lock control method that one embodiment of the invention provides.
Fig. 2 be another embodiment of the present invention provides solution lock control method flow diagram.
Fig. 3 is the functional block diagram of the electronic device in one embodiment of the application.
Fig. 4 is the front schematic view of the electronic device in one embodiment of the application.
Fig. 5 is the structural schematic diagram of the display screen of the electronic device in one embodiment of the application.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Referring to Fig. 1, for the flow chart of the solution lock control method in one embodiment of the application.The solution lock control method is answered
For in an electronic device, the electronic device to include display screen.As shown in Figure 1, the solution lock control method may include following
Step:
101, at least two finger print informations sequentially input on a display screen in preset time are obtained.In some embodiments
In, the electronic device further includes fingerprint sensing mould group under multiple screens, successively defeated on a display screen in the acquisition preset time
At least two finger print informations entered, may particularly include: when successively obtaining default by fingerprint sensing mould group under the screen of corresponding position
Interior at least two finger print informations sequentially input on a display screen.
Wherein, the preset time can be the preset time period of the timing since the finger print information of first input, for example,
10 seconds since the finger print information that first inputs.
In some embodiments, the display screen is touch display screen, in the acquisition preset time on a display screen according to
At least two finger print informations of secondary input can further comprise: when touch display screen detects the touch of user, pass through correspondence
Fingerprint sensing mould group successively obtains at least two fingerprints letter sequentially input on a display screen within a preset time under the screen of position
Breath.That is, then carrying out obtaining for finger print information by shielding lower fingerprint sensing mould group when touch display screen detects the touch of user
It takes.When contacting touch display screen due to the finger of user, the finger print information of finger will be shielded lower fingerprint sensing mould group simultaneously and be obtained,
At the time of the touch display screen detects the touch of user, the input time of the finger print information of first input can be considered.
In further embodiments, the electronic device may also include proximity sensor, in the acquisition preset time
At least two finger print informations sequentially input on display screen can further comprise: detect the objects such as finger in proximity sensor
Close to when, successively obtained by fingerprint sensing mould group under the screen of corresponding position sequentially input on a display screen in preset time to
Few two finger print informations.When being approached sensor close to display screen due to the finger of user, the finger print information of finger is generally
Lower fingerprint sensing mould group will be shielded simultaneously to obtain, the proximity sensor detect the objects such as finger close at the time of, also visually
The input time of the finger print information inputted for first.
Wherein, in application scenes, user needs to unlocking screen or to login application program or pays
When, at least two finger print informations can be sequentially input on a display screen within a preset time.
In some embodiments, described while input at least two finger print informations may include at least two of same user
The finger print information of finger may also comprise the finger print information of the finger of different user.
102, at least two finger print informations sequentially input according to obtain a finger print information string.
103, determine the finger print information string whether with preset fingerprint information String matching.If so, 105 are thened follow the steps,
If it is not, then process terminates or return step 101.
It in some embodiments, include at least two finger print information in the finger print information string obtained, it is described
It include at least two preset fingerprint information in preset fingerprint bit string.That is, the finger print information string is according to described successively defeated
What at least two finger print informations entered were formed after being combined, and combined sequence is unlimited.
Correspondingly, the determination finger print information string whether with preset fingerprint information String matching, comprising: by the fingerprint
At least two finger print informations in bit string are compared at least two preset fingerprint information in preset fingerprint bit string；With
And determining at least two finger print informations in the finger print information string and the default finger of at least two in preset fingerprint bit string
When line information matches respectively, the finger print information string and preset fingerprint information String matching are determined.Otherwise, it determines the finger print information
String is mismatched with preset fingerprint bit string, that is, is determining a certain finger print information in finger print information string and preset fingerprint bit string
In any preset fingerprint information when mismatching, it is determined that the finger print information string and preset fingerprint bit string mismatch.
It in further embodiments, include at least two finger print information and each finger in the finger print information string
The input order of line information includes at least two preset fingerprint information in the preset fingerprint bit string and each default is referred to
The order of line information.That is, in another embodiment, the finger print information string is according to the defeated of at least two finger print informations of input
Enter order and successively combine formation, the finger print information string not only includes at least two finger print informations, further comprises each finger
This information of the input order of line information.
Correspondingly, the determination finger print information string whether with preset fingerprint information String matching, comprising: believed according to fingerprint
The input order of each finger print information in breath string is by least two finger print informations and preset fingerprint in the finger print information string
The preset fingerprint information of correspondence order in bit string is compared；Determining each finger print information in the finger print information string
When with the preset fingerprint information matches of the corresponding order in preset fingerprint bit string, the finger print information string and preset fingerprint are determined
Information String matching.Otherwise, it determines the finger print information string and preset fingerprint bit string mismatch, that is, determining the fingerprint letter
When any fingerprint information in breath string is mismatched with the preset fingerprint information of the corresponding order in preset fingerprint bit string, institute is determined
It states finger print information string and preset fingerprint bit string mismatches.
Therefore, in another embodiment, the finger print information string not only needs fingerprint to believe with preset fingerprint information String matching
Each preset fingerprint information matches in each finger print information and preset fingerprint bit string in string are ceased, it is every in finger print information string
The input order of a finger print information and the order of the preset fingerprint information in preset fingerprint bit string also want identical, further increase
Safety.
In some embodiments, the finger print information and preset fingerprint information matches refer to finger print information with it is corresponding pre-
If the similarity of finger print information has been more than preset threshold, such as similarity has been more than 95% etc..
105, in the finger print information string and preset fingerprint information String matching, according to the display content of display screen and/or
Display state determines object to be unlocked.
It is in some embodiments, described that object to be unlocked is determined according to the display content and/or display state of display screen,
Can include: when display screen is dark screen state or display screen shows locking screen interface, determine that display screen is object to be unlocked.
In further embodiments, described that pair to be unlocked is determined according to the display content and/or display state of display screen
As, it may include: shown in display screen be a certain application program the permission to be verified including login interface, payment interface
Interface when, determine the application program be object to be unlocked.
In further embodiments, described that pair to be unlocked is determined according to the display content and/or display state of display screen
As, it may include: display screen show be include the interface of multiple application icons when, according at least two fingerprints sequentially input
The input position of information determines a target application icon, determine the corresponding application program of the target application icon be it is described to
The object of unlock.
In one implementation, the input position of at least two finger print informations sequentially input according to determines
A target application object out, it may include: determine the center of the input position of at least two finger print information；Described in determination
The application icon of the corresponding display in center is target application icon.
That is, when multiple fingers of same user or multiple fingers of different user contact simultaneously or close to a certain application icon
When, the center of the multiple finger will be overlapped with the application icon, to show that the object that user to be unlocked is described
The corresponding application program of application icon.
107, the object to be unlocked is unlocked.
In some embodiments, being unlocked to the object to be unlocked includes allowing using described to unlocking objects
Correlation function, described in login to unlocking objects, confirmation payment verification by etc..For example, as previously mentioned, when pair to be unlocked
When as display screen, then the object to be unlocked is unlocked to unlock the display screen and enters the desktop of electronic device
Deng the interface after unlock electronic device can be used.When the object wait unlock is application program, then to described wait solve
The object of lock is unlocked to log in the application program or determine that payment verification passes through.When determining object to be unlocked is mesh
When marking the corresponding application program of application icon, then to the object to be unlocked be unlocked also for log in the application program or
Allow to check the personal data etc. of application program.
Particularly, display screen show be include the interface of multiple application icons in the case where when, according to it is described at least
The input position of two finger print informations determines target application icon, and determines the corresponding application program of the target application icon
When for the object wait unlock, then the corresponding application program of the target application icon is unlocked.To, can by
Finger print information is sequentially input on target application icon or around it, it then can be quickly to the target application icon after being verified
Corresponding application program is unlocked, user can be realized by touching application icon to the corresponding application program of application icon into
Row unlock, substantially increases the convenience of unlock.
To, in the application, when sequentially input at least two finger print informations and each finger print information matching be verified
When, it can just treat unlocking objects and be unlocked, improve safety.
In some embodiments, before step 101, the solution lock control method may further comprise the step of: acquisition one in advance
Or the finger print information of multiple legitimate users, and obtain the preset fingerprint bit string including at least two preset fingerprint information.
In some embodiments, at least two preset fingerprint information in the preset fingerprint bit string include at least first
The preset fingerprint information of user and the preset fingerprint information of second user, and the number of the preset fingerprint information of first user
Amount is greater than the quantity of the preset fingerprint information of the second user.For example, the quantity of the preset fingerprint information of the first user can be 3
A, the quantity of the preset fingerprint information of the second user can be 2, etc..
Wherein, first user is that the Permission Levels of electronic device are higher than the user of predetermined level, the predetermined level
It can be the higher-rights grade for allowing to access most of application programs of electronic device, for example, first consumer electronic device
Practical holder, the second user can for Permission Levels be lower than first user user.
To which when being unlocked control, higher first user of Permission Levels inputs greater number of finger print information
It can be unlocked, give the weight bigger with the high user of Permission Levels, can more guarantee that electronic device makes for legitimate user
With further improving safety.
It should be noted that the step of solution lock control method of the application, is not limited to above-mentioned step, above-mentioned step
Sequence can also adjust as needed, and wherein the partial routine in some step can be executed separately as step.
For example, described " determining that the corresponding application program of the target application icon is the object to be unlocked ", can be used as a list
Only step, executes before step 101, or executes parallel with step 101.
Referring to Fig. 2, for the flow chart of the solution lock control method in another embodiment of the application.Shown in Fig. 2, in another reality
It applies in example, the solution lock control method may include following steps:
201, finger print information setting operation is responded, one or more users is prompted to input at least two finger print informations.
In some embodiments, step 201 may particularly include: the body of user is verified in response to finger print information setting operation
Part；When the identity for verifying user is legitimate user, one or more users is prompted to input at least two finger print informations.Some
In embodiment, the finger print information setting operation can be for by pressing to the selection operation for setting option in menu option or specifically
Key pressing operation or specific touch operation.Described " identity of user is verified in response to finger print information setting operation " can include:
When responding finger print information setting operation, user can be prompted to input the passwords or fingerprint, iris, sound etc. such as alphanumeric raw
Object feature password verifies the identity of user.It is described " when the identity for verifying user is legitimate user, to prompt one or more use
Family inputs at least two finger print informations " can include: when the password of verifying input is correct or the biological characteristics such as fingerprint, iris, sound
When password match success, it is determined that the identity of user is legitimate user, generates prompt information and prompts one or more user's inputs
At least two finger print informations.
In some embodiments, the one or more users of the prompt input at least two finger print informations can include: prompt
First user inputs the finger print information of the first quantity, and prompt second user inputs the finger print information of the second quantity.Wherein, institute
Stating the first user is the higher user of Permission Levels, and the second user is the lower user of Permission Levels, first quantity
Greater than the second quantity.
202, the finger print information of one or more of user's inputs is acquired, and obtains and believes including at least two preset fingerprints
The preset fingerprint bit string of breath.
203, at least two finger print informations sequentially input on a display screen in preset time are obtained.
205, at least two finger print informations sequentially input according to obtain a finger print information string.
206, determine the finger print information string whether with preset fingerprint information String matching.If so, 207 are thened follow the steps,
If it is not, then process terminates or return step 203.
207, in the finger print information string and preset fingerprint information String matching, according to the display content of display screen and/or
Display state determines object to be unlocked.
208, the object to be unlocked is unlocked.
Wherein, compared to Figure 1, difference is only that the generation for further comprising preset fingerprint bit string to embodiment shown in Fig. 2
Step.Step 203-208 in Fig. 2 is corresponded with step 101-107 in Fig. 1 respectively, and more specifically introducing can refer to step
The associated description of step 101-107.
Wherein, the solution lock control method of any of the above-described embodiment of the application can be applied to any entire aobvious with covering
Under the screen in display screen region in the electronic device of fingerprint sensing mould group.Display screen above-mentioned can be touch display screen, and touch display
Fingerprint sensing mould group under several screens is incorporated again in screen, so that display screen can have touch, fingerprint recognition and display output simultaneously
Etc. functions.Fingerprint sensing mould splits is distributed in each position of the lower section of entire display screen under several screens, so that user is in office
The contact of meaning position or close display screen will all be got the fingerprint letter of its input by fingerprint sensing mould group under at least one screen
Breath, and realize the unlocking process in solution lock control method above-mentioned.
It is the functional block diagram of the electronic device 100 in the embodiment of the present application also referring to Fig. 3 and Fig. 4, Fig. 3.Fig. 4 is
The front schematic view of electronic device 100.As shown in Figures 3 and 4, the electronic device 100 includes display screen 10 and processor
20。
The processor 20 is used to obtain at least two finger print informations sequentially input on the display screen 10 in preset time,
And a finger print information string is obtained according at least two finger print informations sequentially input, and whether determine the finger print information string
With preset fingerprint information String matching, and in the finger print information string and when preset fingerprint information String matching, according to display screen 10
Display content and/or display state determine object to be unlocked, and the object to be unlocked is unlocked.
To which in the application, electronic device 100 is to sequentially input and each finger print information at least two finger print informations
When matching is verified, it can just treat unlocking objects and be unlocked, improve safety.
As shown in figure 4, the electronic device 100 further includes fingerprint sensing mould group 30 under multiple screens, the processor 20 is logical
It crosses fingerprint sensing mould group 30 under the screen of corresponding position and successively obtains at least two sequentially input on the display screen 10 in preset time
A finger print information.
As shown in figure 4, fingerprint sensing mould group 30 is distributed in each position of the lower section of entire display screen 10 under the multiple screen
It sets, so that user, when any position carries out finger print information input, fingerprint sensing mould group 30 is corresponding under at least shielding with one, from
And and when user contact with display screen 10 using finger etc. or is close, be set to fingerprint sensing mould under the screen of corresponding position
Group 30 will collect the finger print information of finger etc..The processor 20 accordingly obtains fingerprint sensing mould group 30 under the screen and collects
Finger print information, to obtain the finger print information of user by shielding lower fingerprint sensing mould group 30.
In some embodiments, described while input at least two finger print informations may include at least two of same user
The finger print information of finger may also comprise the finger print information of the finger of different user.
As shown in figure 3, the electronic device further includes memory 40, the preset fingerprint bit string can be to pre-generate simultaneously
It is stored in the memory 40.
It in some embodiments, include at least two finger print information, the default finger in the finger print information string
It include at least two preset fingerprint information in line bit string；The processor 20 be specially by the finger print information string extremely
Few two finger print informations are compared at least two preset fingerprint information in preset fingerprint bit string；And described in the determination
At least two preset fingerprint information difference at least two finger print informations and preset fingerprint bit string in finger print information string
Timing determines the finger print information string and preset fingerprint information String matching.Otherwise, the processor 20 determines the finger print information
String is mismatched with preset fingerprint bit string, that is, the processor 20 is determining a certain finger print information in finger print information string and pre-
If any preset fingerprint information in finger print information string mismatches, it is determined that the finger print information string and preset fingerprint information
String mismatches.
It in further embodiments, include at least two finger print information and each finger in the finger print information string
The input order of line information includes at least two preset fingerprint information in the preset fingerprint bit string and each default is referred to
The order of line information, the processor 20 is specially will be described according to the input order of each finger print information in finger print information string
At least two finger print informations in finger print information string are carried out with the preset fingerprint information of the corresponding order in preset fingerprint bit string
Compare；In the default finger for determining each finger print information in the finger print information string with the corresponding order in preset fingerprint bit string
When line information matches, the finger print information string and preset fingerprint information String matching are determined.Otherwise, described in the processor 20 determines
Finger print information string and preset fingerprint bit string mismatch, that is, the processor 20 is determining any in the finger print information string
When finger print information is mismatched with the preset fingerprint information of the corresponding order in preset fingerprint bit string, the finger print information string is determined
It is mismatched with preset fingerprint bit string.
At least two preset fingerprint information in the preset fingerprint bit string include at least the preset fingerprint of the first user
The preset fingerprint information of information and second user, and the quantity of the preset fingerprint information of first user is greater than described second
The quantity of the preset fingerprint information of user.
In some embodiments, the finger print information and preset fingerprint information matches refer to finger print information with it is corresponding pre-
If the similarity of finger print information has been more than preset threshold, such as similarity has been more than 95% etc..
In some embodiments, the processor 20 according to the display content of display screen 10 and/or display state determine to
The object of unlock, it may include: the processor 20 is when display screen 10 is dark screen state or display screen 10 shows locking screen interface, really
Determining display screen 10 is object to be unlocked.
In further embodiments, the handled device 20 is true according to the display content and/or display state of display screen 10
Fixed object to be unlocked, it may include: the processor 20 is a certain application program including logging in boundary in the display of display screen 10
When the interface of the permission to be verified including face, payment interface, determine that the application program is object to be unlocked.
In further embodiments, the processor 20 is determined according to the display content and/or display state of display screen 10
Object to be unlocked, it may include: the processor 20 display screen 10 display be include the interface of multiple application icons when, root
A target application icon is determined according to the input position of at least two finger print informations sequentially input, determines the target application figure
Marking corresponding application program is the object to be unlocked.
In one implementation, the processor 20 is determined according to the input position of at least two finger print information
One target application object, it may include: the processor 20 determines the centre bit of the input position of at least two finger print information
It sets；The application icon for determining the corresponding display in the center is target application icon.
In some embodiments, it includes allowing using institute that the processor 20, which is unlocked the object to be unlocked,
State described in the correlation function to unlocking objects, login to unlocking objects, confirmation payment verification by etc..
For example, unlocking the application program is to log in the application as shown in figure 4, the unlocking objects are application program
Program.When needing login application program, then at least two finger print informations can be inputted on the display screen 10, after being verified i.e.
It can unlock and log in the application program.
In some embodiments, the processor 20 is also used to respond finger print information setting operation, prompts one or more
User inputs at least two finger print informations.
Specifically, the processor 20 verifies the identity of user in response to finger print information setting operation；Verifying user's
When identity is legitimate user, one or more users is prompted to input at least two finger print informations.In some embodiments, the finger
The operation of line information setting can be for by the selection operation or the operation of specific key press that set option in menu option or spy
Fixed touch operation.Further, when responding finger print information setting operation, the processor 20 can prompt the processor 20
User inputs the biological characteristics such as passwords or fingerprint, iris, the sound password such as alphanumeric to verify the identity of user, when testing
Demonstrate,prove when password is correct or the biological characteristics password match success such as fingerprint, iris, sound of input, it is determined that the identity of user is to close
Method user generates prompt information and one or more users is prompted to input at least two finger print informations.
In some embodiments, the one or more users of the prompt input at least two finger print informations can include: prompt
First user inputs the finger print information of the first quantity, and prompt second user inputs the finger print information of the second quantity.Wherein, institute
Stating the first user is the higher user of Permission Levels, and the second user is the lower user of Permission Levels, first quantity
Greater than the second quantity.
The processor 20 is also used to acquire one or more of user's inputs by shielding lower fingerprint sensing mould group 30
Finger print information, and obtain the preset fingerprint bit string including at least two preset fingerprint information, and by the preset fingerprint information
String is stored in memory 40.
Wherein, the processor 30 is controllable generates speech prompt information, text prompt information etc. to prompt one or more
A user inputs at least two finger print informations.
In some embodiments, first user is that the Permission Levels of electronic device are higher than the user of predetermined level, institute
Stating predetermined level can be to allow to access the higher-rights grade of most of application programs of electronic device, for example, described first uses
The practical holder of family electronic device, the second user can be lower than the user of first user for Permission Levels.
In some embodiments, the display screen 10 is touch display screen, and the processor 20 is detected in touch display screen
To user touch when, obtained in preset time on the display screen 10 successively by fingerprint sensing mould group 30 under the screen of corresponding position
At least two finger print informations of input.
In further embodiments, as shown in figure 3, the electronic device may also include proximity sensor 50, the processing
Device 20 obtains on the display screen 10 at least two finger print informations of input simultaneously, and can further comprise: the processor 20 connecing
Nearly sensor 50 detect the objects such as finger close to when, pass through fingerprint sensing mould group 30 under the screen of corresponding position and obtain preset time
At least two finger print informations inside sequentially input on the display screen 10.
Wherein, method described in Fig. 1-2 can be applied in electronic device described in Fig. 3, and relevant description can be cross-referenced.
Wherein, the memory 40 is also stored with computer program instructions, and the computer program instructions are used for for processing
Device 20 executes function above-mentioned after calling.
Wherein, the processor 20 can be central processing unit (CPU), microcontroller, single-chip microcontroller, digital signal processor etc.
Handle chip.The memory 40 can store equipment for solid-state memory, storage card etc..
Electronic device 100 involved by the embodiment of the present invention may include it is various have the hand-held of wireless communication function set
Standby, mobile unit, wearable device calculate equipment or are connected to other processing equipments of radio modem and various
The user equipment (User Equipment, UE) of form, mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic device.
Referring to Fig. 5, for the structural schematic diagram of the display screen 10 in one embodiment of the application.Fig. 5 is provided described in one
The implementation for shielding lower fingerprint sensing mould group 30 is integrated in display screen 10.
As shown in figure 5, the display screen 10 includes fingerprint Identification sensor 1 and successively the folded touch substrate 2 set, film are brilliant
Body pipe array display base plate 3 and backlight 4, wherein may exist between thin film transistor (TFT) array display base plate 3 and backlight 4
Gap.Substrate 2 is touched for detecting touch operation.The fingerprint Identification sensor 1 is located at the thin film transistor (TFT) array and shows
On substrate 3.Thin film transistor (TFT) array display base plate 3 is located at the viewing area of display screen 10, shows so fingerprint Identification sensor 1 is located at
The viewing area of display screen 10.
The backlight 4 includes flexible circuit board 43, multiple first point light sources 41 and multiple second point light sources 42.Described
One point light source 41 and second point light source 42 are located on the flexible circuit board 43 at intervals, 41 He of the first point light source
Second point light source 42 is between the flexible circuit board 43 and the thin film transistor (TFT) array display base plate 3.Described
One point light source 41 and second point light source 42 are electrically connected the flexible circuit board 43.
Each first point light source 41 and a fingerprint Identification sensor 1, which are correspondingly arranged and are combined into one, shields lower fingerprint sensing
Mould group 30.Wherein, the position of the application icon B1 shown on the display screen 10 is at least corresponding with 41 He of the first point light source
Its corresponding fingerprint Identification sensor 1.
Wherein, the first point light source 41 clicks a certain application icon B1 when user executes for emitting the first optical signal a
When operation, first point light source 41 is used to emit the fingerprint lines F that the first optical signal a is emitted to the positions such as user's finger, and
It interacts with fingerprint lines F and passes through fingerprint lines F1 reflection to form target optical signal a1.
Wherein, fingerprint Identification sensor 1 corresponding with the first point light source 41 is for receiving the target optical signal a1, to know
Not/acquisition finger print information.Second point light source 42 is emitted as the display screen 10 and provides the second optical signal b of display brightness.
The wavelength of the first optical signal a is different with the wavelength of the second optical signal b.
Specifically, the target optical signal a1 carries finger print information.Target optical signal a1 is reflexed to described by fingerprint lines F
Fingerprint Identification sensor 1, the fingerprint Identification sensor 1 receive target optical signal a1 and target optical signal a1 are converted into target
Electric signal, processor store and identify the finger print information of fingerprint lines F according to target electric signal.
By the way that the first point light source 41, the first light letter of the first point light source 41 transmitting are arranged in the backlight 4 of display screen 10
Number a interacts after projecting display screen 10 with fingerprint lines F, and to form target optical signal a1, the target optical signal a1 is shown
The fingerprint Identification sensor 1 of fingerprint sensor mould group 30 receives under the screen integrated in screen 10, in order to realize the knowledge of finger print information
Not, shield lower fingerprint sensor mould group 30 to be located in the viewing area of display screen 10, prevent take up the sky of the non-display area of electronic device 100
Between, and then the screen accounting of electronic device 100 can be improved.
In the present embodiment, referring to Fig. 5, fingerprint lines F has paddy F1 and ridge F2, when fingerprint lines F touches substrate 2
When, ridge F2 directly contacts the surface 211 for touching substrate 2, and paddy F1 then has the air gap between the surface 211 of touch substrate 2.
The refractive index n1 (for example, n1=1.55) of ridge F2 compared to air refractive index n2 (for example, n2=1) closer to touch substrate
2 refractive index n3 (for example, the n3=1.5 for common glass), therefore the first optical signal a is on the surface for touching substrate 2
The intensity of 211 reflected light is greater than the intensity in ridge F2 surface reflection.Therefore, the fingerprint obtained in fingerprint Identification sensor 1
In image, the brightness of the image-region corresponding to paddy F1 is stronger, and the brightness of the image-region corresponding to ridge F2 is weaker.Certainly, exist
In other embodiments, fingerprint lines F, which can be located at, to be touched on substrate 2, and separately with touch substrate 2, utilizes fingerprint lines F's
Paddy F1 and ridge F2 is different to the reflected intensity of light and obtains fingerprint image.
In the present embodiment, the first optical signal a can be infrared light, to reduce the interference of the display image to display screen 10.
Second optical signal b can be visible light.In other embodiments, the first optical signal a can also be near infrared light, ultraviolet
One of light, black light, visible light etc. or a variety of combinations.
To which the display screen 10 incorporates touch, display and fingerprint identification function simultaneously.
Wherein, Fig. 5 is only an example for shielding lower fingerprint sensing mould group 30, it is clear that the electronic device of the application
100 may include other forms screen under fingerprint sensing mould group 30.The solution lock control method of any of the above-described embodiment of the application,
It can be applied under any screen for having and covering entire display screen area in the electronic device of fingerprint sensing mould group.
The embodiment of the present invention also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, it is as any in recorded in above method embodiment which execute computer
A kind of some or all of solution lock control method step.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of any solution lock control method recorded in method embodiment step.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In addition, multiple functional units can be integrated with by executing the processor of the method and step in each embodiment in the present invention
Each step is executed respectively, is physically existed alone alternatively, being also possible to each functional unit, such as electronic device 100 includes
The functional units such as multiple controllers execute corresponding method and step respectively.Wherein, each function list that electronic device 100 includes
Member both can take the form of hardware realization, can also be realized in the form of software program module.
If the integrated functional unit realized in the form of software program module and as independent product sale or
In use, can store in a computer-readable access to memory.Based on this understanding, technical solution of the present invention essence
On all or part of the part that contributes to existing technology or the technical solution can be with the shape of software product in other words
Formula embodies, which is stored in a memory, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
Various Jie that can store program code such as device (RAM, Random Access Memory), mobile hard disk, magnetic or disk
Matter.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English:
Random Access Memory, referred to as: RAM), disk or CD etc..
The embodiment of the present invention has been described in detail above, specific case used herein to the principle of the present invention and
Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention
There is change place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (20)
1. a kind of solution lock control method is applied in an electronic device, the electronic device includes display screen, which is characterized in that
The described method includes:
Obtain at least two finger print informations sequentially input on a display screen in preset time；
A finger print information string is obtained according at least two finger print informations sequentially input；
Determine the finger print information string whether with preset fingerprint information String matching；
In the finger print information string and preset fingerprint information String matching, according to the display content of display screen and/or display state
Determine object to be unlocked；
The object to be unlocked is unlocked.
2. solution lock control method according to claim 1, which is characterized in that the electronic device further includes referring under multiple screens
Line senses mould group, described to obtain at least two finger print informations sequentially input on a display screen in preset time, comprising:
It is successively obtained in preset time and is sequentially input on a display screen at least by fingerprint sensing mould group under the screen of corresponding position
Two finger print informations.
3. solution lock control method according to claim 1, which is characterized in that described in including in the finger print information string extremely
Lack two finger print informations, includes at least two preset fingerprint information in the preset fingerprint bit string；The determination finger
Line bit string whether with preset fingerprint information String matching, comprising:
By at least two preset fingerprints at least two finger print informations and preset fingerprint bit string in the finger print information string
Information is compared；And
Determining that at least two finger print informations in the finger print information string and at least two in preset fingerprint bit string are default
When finger print information matches respectively, the finger print information string and preset fingerprint information String matching are determined.
4. solution lock control method according to claim 1, which is characterized in that described in including in the finger print information string extremely
Lack the input order of two finger print informations and each finger print information, includes at least two pre- in the preset fingerprint bit string
If the order of finger print information and each preset fingerprint information, the determination finger print information string whether with preset fingerprint information
String matching, comprising:
According to the input order of each finger print information in finger print information string by least two fingerprints in the finger print information string
Information is compared with the preset fingerprint information of the corresponding order in preset fingerprint bit string；
In the default finger for determining each finger print information in the finger print information string with the corresponding order in preset fingerprint bit string
When line information matches, the finger print information string and preset fingerprint information String matching are determined.
5. solution lock control method according to claim 3 or 4, which is characterized in that in the preset fingerprint bit string extremely
Few two preset fingerprint information include at least the preset fingerprint information of the first user and the preset fingerprint information of second user, and
The quantity of the preset fingerprint information of first user is greater than the quantity of the preset fingerprint information of the second user.
6. solution lock control method according to claim 1-4, which is characterized in that the display according to display screen
Content and/or display state determine object to be unlocked, comprising:
When display screen is dark screen state or display screen shows locking screen interface, determine that display screen is object to be unlocked.
7. solution lock control method according to claim 1-4, which is characterized in that the display according to display screen
Content and/or display state determine object to be unlocked, comprising:
Shown in display screen be the permission to be verified including login interface, payment interface of a certain application program interface
When, determine that the application program is object to be unlocked.
8. solution lock control method according to claim 1-4, which is characterized in that the display according to display screen
Content and/or display state determine object to be unlocked, comprising:
Display screen show be include the interface of multiple application icons when, the input position according at least two finger print informations is true
A target application icon is made,
Determine that the corresponding application program of the target application icon is the object to be unlocked.
9. solution lock control method according to claim 8, which is characterized in that described according to the defeated of at least two finger print informations
Enter position and determine a target application object, comprising:
Determine the center of the input position of at least two finger print information；
The application icon for determining the corresponding display in the center is target application icon.
10. a kind of electronic device, including display screen and processor, which is characterized in that the processor is for obtaining preset time
At least two finger print informations inside sequentially input on a display screen, and obtained according at least two finger print informations sequentially input
A finger print information string out, and determine the finger print information string whether with preset fingerprint information String matching, and believe in the fingerprint
When breath string is with preset fingerprint information String matching, object to be unlocked is determined according to the display content of display screen and/or display state,
And the object to be unlocked is unlocked.
11. electronic device according to claim 10, which is characterized in that the electronic device further includes fingerprint under multiple screens
Mould group is sensed, fingerprint sensing mould group successively obtains in preset time on a display screen under the screen that the processor passes through corresponding position
At least two finger print informations sequentially input.
12. electronic device according to claim 10, which is characterized in that described in including in the finger print information string at least
Two finger print informations include at least two preset fingerprint information in the preset fingerprint bit string；The processor will be described
At least two finger print informations in finger print information string are compared at least two preset fingerprint information in preset fingerprint bit string
Compared with；And determining that at least two finger print informations in the finger print information string and at least two in preset fingerprint bit string are pre-
If finger print information matches respectively, the finger print information string and preset fingerprint information String matching are determined.
13. electronic device according to claim 10, which is characterized in that described in including in the finger print information string at least
The input order of two finger print informations and each finger print information includes at least two default in the preset fingerprint bit string
The order of finger print information and each preset fingerprint information, the processor is according to each finger print information in finger print information string
Input order is pre- by least two finger print informations and the corresponding order in preset fingerprint bit string in the finger print information string
If finger print information is compared；Determining each finger print information in the finger print information string and pair in preset fingerprint bit string
When answering the preset fingerprint information matches of order, the finger print information string and preset fingerprint information String matching are determined.
14. electronic device according to claim 12 or 13, which is characterized in that in the preset fingerprint bit string at least
Two preset fingerprint information include at least the preset fingerprint information of the first user and the preset fingerprint information of second user, and institute
State the preset fingerprint information of the first user quantity be greater than the second user preset fingerprint information quantity.
15. the described in any item electronic devices of 0-13 according to claim 1, which is characterized in that the processor is according to display screen
Display content and/or display state determine object to be unlocked, comprising: the processor is dark screen state or aobvious in display screen
When display screen shows locking screen interface, determine that display screen is object to be unlocked.
16. the described in any item electronic devices of 0-13 according to claim 1, which is characterized in that the processor is according to display screen
Display content and/or display state determine object to be unlocked, comprising: the processor shows to be a certain answer in display screen
When with the interface of the permission to be verified including login interface, payment interface of program, determine that the application program is wait solve
The object of lock.
17. the described in any item solution lock control methods of 0-13 according to claim 1, which is characterized in that the processor is according to aobvious
The display content and/or display state of display screen determine object to be unlocked, comprising: the processor shows to be packet in display screen
When including the interface of multiple application icons, a target application icon is determined according to the input position of at least two finger print informations, really
Determining the corresponding application program of the target application icon is the object to be unlocked.
18. the described in any item electronic devices of 0-13 according to claim 1, which is characterized in that the processor is also used to determine
The center of the input position of at least two finger print information；And determine the application icon of the corresponding display in the center
For target application icon.
19. electronic device according to claim 11, which is characterized in that fingerprint sensing mould splits is distributed under the multiple screen
Each position of the lower section of entire display screen, so that referring in the case where the finger print information of any position input can at least be corresponding with a screen
Line senses mould group and is obtained by fingerprint sensing mould group acquisition under the screen.
20. a kind of computer readable storage medium, which is characterized in that be stored with program in the computer readable storage medium and refer to
It enables, described program instruction is for executing such as the described in any item solution lock control methods of claim 1-9 after calling for computer.
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| CN201810865279.8A CN109145558B (en) | 2018-08-01 | 2018-08-01 | Unlocking control method and electronic device |
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| CN201810865279.8A CN109145558B (en) | 2018-08-01 | 2018-08-01 | Unlocking control method and electronic device |
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| CN110287677A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Control method, electronic equipment and the readable storage medium storing program for executing of application program |
| CN110287678A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Control method, electronic equipment and non-volatile computer readable storage medium storing program for executing |
| CN110287679A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Control method, electronic equipment and non-volatile computer readable storage medium storing program for executing |
| CN110298305A (en) * | 2019-06-27 | 2019-10-01 | 维沃移动通信有限公司 | A kind of fingerprint identification method and terminal |
| CN110601853A (en) * | 2019-09-17 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Block chain private key generation method and equipment |
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