CN109583168A - Solve lock control method and electronic device - Google Patents
Solve lock control method and electronic device Download PDFInfo
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- CN109583168A CN109583168A CN201811399438.6A CN201811399438A CN109583168A CN 109583168 A CN109583168 A CN 109583168A CN 201811399438 A CN201811399438 A CN 201811399438A CN 109583168 A CN109583168 A CN 109583168A
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- finger print
- print information
- input
- string
- finger
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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
- 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
- G06F21/36—User authentication by graphic or iconic representation
Abstract
The embodiment of the present application discloses a kind of solution lock control method, which comprises is operated according to the input of user on a display screen and determines that the unlocking pattern, the unlocking pattern are made of at least one line segment；In the input process of each line segment of the unlocking pattern, the finger print information of each finger for executing corresponding line segment input is obtained, and forms finger print information string；And judge whether the unlocking pattern matches with default the unlocking pattern, judge the finger print information string whether with preset fingerprint information String matching；When the unlock image is matched with default the unlocking pattern and the finger print information string is with preset fingerprint information String matching, treats unlocking objects and be unlocked.A kind of electronic device using the method is also disclosed in the application.The application is just unlocked when matching by obtaining the unlocking pattern and the finger print information for each line segment input for executing the unlocking pattern that user inputs, and compared with default the unlocking pattern and preset fingerprint bit string, improves the safety of unlock.
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 password to certain application programs of electronic device itself or electronic device
Or the biological characteristics such as fingerprint, face are locked and are set using permission, to protect privacy of user and property safety.However, at present
The safety of unlocking manner be unable to meet demand sometimes.
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 operated according to the input of user on a display screen and determine the unlocking pattern, wherein is described
The unlocking pattern is made of at least one line segment；In the input process of each line segment of the unlocking pattern, each execution is obtained
The finger print information of the finger of corresponding line segment input, and form finger print information string；And judge the unlocking pattern and default unlock
Whether pattern matches, and judge the finger print information string whether with preset fingerprint information String matching；And scheme in the unlock
When picture is matched with default the unlocking pattern and the finger print information string is with preset fingerprint information String matching, unlocking objects progress is treated
Unlock.
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
The unlocking pattern is determined in operating according to the input of user on a display screen, wherein the unlocking pattern is by least one line segment group
At；The processor and in the input process of each line segment of the unlocking pattern obtains and each executes corresponding line segment input
Finger finger print information, and form finger print information string, and judge whether the unlocking pattern matches with default the unlocking pattern,
Judge the finger print information string whether with preset fingerprint information String matching, and matched in the unlock image with default the unlocking pattern
And it when the finger print information string and preset fingerprint information String matching, treats unlocking objects and 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: being operated according to the input of user on a display screen and determine the unlocking pattern, wherein the unlocking pattern is by least one line segment group
At；In the input process of each line segment of the unlocking pattern, the fingerprint of each finger for executing corresponding line segment input is obtained
Information, and form finger print information string；And judge whether the unlocking pattern matches with default the unlocking pattern, and described in judgement
Finger print information string whether with preset fingerprint information String matching；And it is matched with default the unlocking pattern and institute in the unlock image
When stating finger print information string and preset fingerprint information String matching, treats unlocking objects and be unlocked.
Solution lock control method and electronic device according to an embodiment of the present invention, by obtain user input the unlocking pattern and
The finger print information of each line segment input of the unlocking pattern is executed, and compared with default the unlocking pattern and preset fingerprint bit string, when
It is just unlocked when all matching, improves the safety of unlock.
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, it is operated according to the input of user on a display screen and determines the unlocking pattern, wherein the unlocking pattern is by least
One line segment composition.
In some embodiments, the step 101 can include: according to the sliding rail of the input operation of user on a display screen
Mark determines that track pattern corresponding with sliding trace is the unlocking pattern.
In some embodiments, the line segment of the unlocking pattern can be straightway or arc segment, can also be straightway and arc
The combination of shape section.
Wherein, the input operation of the user on a display screen includes the touch operation inputted on a display screen or is located at aobvious
Display screen top and the operation with display screen interval pre-determined distance.
For example, in some embodiments, the display screen is touch display screen, the input behaviour of the user on a display screen
Work may include the touch operation that at least one finger of user executes on a display screen.
In further embodiments, electronic device includes shielding lower fingerprint sensing mould group, can also be by shielding lower fingerprint sensing
Mould group operates to detect the input of user, and fingerprint sensing mould group can detect user's contact or close and non-contact described under the screen
The input of display screen operates.
In other embodiments, the electronic device may also include it is several be distributed in each position of display screen close to sensing
Device, the non-contacting input for incuding user's short distance operate.
Further, the sliding trace of the input operation according to user on a display screen is determined and sliding trace pair
The track pattern answered is the unlocking pattern, it may include, according to each coordinate position of the input operation of user on a display screen
It determines sliding trace, and determines that track pattern corresponding with sliding trace is the unlocking pattern.
Wherein, when the input operation that input operation is non-contact display screen 10, each coordinate bit of the input operation
It is set to each coordinate position of projection on the display screen 10.
Therefore, in the application, the input operation executed by least one finger on the display screen is included in display
The touch operation inputted on screen or the operation above display screen and with display screen interval pre-determined distance, and the input operates
The operation that can be inputted for any position of display screen.
103, in the input process of each line segment of the unlocking pattern, each hand for executing corresponding line segment input is obtained
The finger print information of finger, and form finger print information string.In some embodiments, as previously mentioned, the electronic device further includes shielding lower finger
Line senses mould group, and fingerprint sensor is distributed in each position of display screen under the screen；It is described in each of described unlock image
In the input process of line segment, the finger print information of each finger for executing corresponding line segment input is obtained, comprising: in the unlock image
Each line segment input process in, by fingerprint sensing mould group under the screen of corresponding position obtain at least one finger fingerprint believe
Breath.
In some embodiments, the step 103 also may particularly include: in the input of each line segment of the unlock image
In the process, the finger print information of each finger for executing corresponding line segment input is successively obtained；According to each execution successively got
The sequence of the finger print information of the finger of corresponding line segment input is by the finger print information of each finger for executing corresponding line segment input by suitable
Sequence is combined into the finger print information string.
That is, the finger print information string is according to the sequence for executing line segment input and to the finger for executing corresponding line segment input
Finger print information, which is successively combined, to be obtained.
In further embodiments, the step 103 also may particularly include: in the defeated of each line segment for unlocking image
During entering, each finger print information for executing and inputting the finger of corresponding line segment is successively obtained；It will acquire according to preset rules
Each execute inputs the sequence of the finger print information of finger of corresponding line segment and is converted and what is got each executes input
Sequence after the conversion of the finger print information of the finger of corresponding line segment；By the finger print information of each finger for executing the corresponding line segment of input
The finger print information string is combined by the sequence after conversion.
That is, in other embodiments, the finger print information string is defeated to corresponding line segment is executed according to the sequence after conversion
The finger print information of the finger entered, which is successively combined, to be obtained.
In other embodiments, the step 103 also may particularly include: in the input of each line segment of the unlock image
In the process, each finger print information for executing and inputting the finger of corresponding line segment, and the hand that the corresponding line segment of each execution is inputted are obtained
The finger print information of finger is combined into the finger print information string by random sequence.
In some embodiments, the unlocking pattern is made of at least two line segments, and the finger print information string includes at least
Two different finger print informations, that is, during execution input operation forms the unlocking pattern, user at least will be by two not
Same finger executes the input of different line segments.
105, judge whether the unlocking pattern matches with default the unlocking pattern, and whether judge the finger print information string
With preset fingerprint information String matching.If so, 107 are thened follow the steps, if not, that is, the unlocking pattern and default unlock figure
Case mismatches or the finger print information string and preset fingerprint bit string mismatch, then process terminates or return step 101.
In some embodiments, the default the unlocking pattern is the pre-set the unlocking pattern of user, described in the judgement
The unlocking pattern judges whether the unlocking pattern is identical as default the unlocking pattern with whether default the unlocking pattern matches.
It in some embodiments, include at least one finger print information in the finger print information string, the preset fingerprint letter
It include at least one preset fingerprint information in breath string；It is described judge the finger print information string whether with preset fingerprint bit string
Match, comprising: by the finger print information string at least one finger print information and at least one of preset fingerprint bit string it is default
Finger print information is compared；And determining at least one finger print information in the finger print information string and preset fingerprint bit string
In at least one preset fingerprint information when matching, determine the finger print information string and preset fingerprint information String matching.Otherwise,
Determine that the finger print information string and preset fingerprint bit string mismatch, that is, determining a certain finger print information in finger print information string
When being mismatched with any preset fingerprint information in preset fingerprint bit string, it is determined that the finger print information string and preset fingerprint
Bit string mismatches.That is, in further embodiments, the user only can execute input operation by a finger and form solution
Lock pattern.Obviously, preferably, as previously mentioned, the user is the input shape for executing corresponding line segment respectively by multiple fingers
At the unlocking pattern.
In some embodiments, after the finger print information string is the sequence or conversion successively obtained according to finger print information
Sequence combination when, it is described pre- which includes at least two finger print information and the input order of each finger print information
If in finger print information string including the order of at least two preset fingerprint information and each preset fingerprint information, the judgement institute
State finger print information string whether with preset fingerprint information String matching, comprising: according to the defeated of each finger print information in finger print information string
Enter order for the default of at least two finger print informations and the corresponding order in preset fingerprint bit string in the finger print information string
Finger print information is compared；Determine each finger print information in the finger print information string with it is corresponding in preset fingerprint bit string
When the preset fingerprint information matches of order, the finger print information string and preset fingerprint information String matching are determined.Otherwise, it determines described
Finger print information string and preset fingerprint bit string mismatch, that is, are determining any fingerprint information in the finger print information string and pre-
If the preset fingerprint information of the correspondence order in finger print information string mismatches, determine that the finger print information string and preset fingerprint are believed
Breath string mismatches.
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..
Wherein, the line that the quantity and default the unlocking pattern for the preset fingerprint information that the preset fingerprint bit string includes include
The quantity of section is identical.For example, default the unlocking pattern includes three line segments, then the preset fingerprint that preset fingerprint bit string includes is believed
The quantity of breath is three.
Wherein, in the preset fingerprint information that preset fingerprint bit string includes, it is different that at least there are two preset fingerprint information.
For example, it is assumed that preset fingerprint bit string includes three preset fingerprint information, and wherein there are two or three it is default
Finger print information is different, specifically, for example, preset fingerprint bit string successively includes preset fingerprint information A, the finger B of finger A
The preset fingerprint information of preset fingerprint information and finger A, then when the finger print information string of user's input is defeated according to line segment is executed
The sequence that enters and the finger print information for the finger for executing corresponding line segment input is successively combined and is obtained, and determine the fingerprint letter
Breath string is by each finger print information and preset fingerprint letter in the determination finger print information string with preset fingerprint information String matching
When being obtained when the preset fingerprint information matches of the correspondence order in breath string；When user's execution input operation forms the unlocking pattern, need
First line segment is first inputted by finger A, second line segment is then inputted by finger B, then pass through finger A input the again
Three line segments, at this point, the finger print information string of input just can be with preset fingerprint information String matching.
In some embodiments, when determining the finger print information string and preset fingerprint information String matching is by described in determination
Finger print information in finger print information string with the preset fingerprint information matches in preset fingerprint bit string when obtaining, though then with
The finger print information string of family input be the sequence of corresponding line segment input still to be executed according to random sequence and defeated to the corresponding line segment of execution
The finger print information of the finger entered, which is successively combined, to be obtained, user only needs to meet two line segments is inputted by finger A, one
A line segment is the finger print information string and preset fingerprint information String matching that can meet input by finger B input.
107, it is matched with default the unlocking pattern and the finger print information string and preset fingerprint information in the unlock image
When String matching, treats unlocking objects and be unlocked.
In some embodiments, when display screen is dark screen state or display screen shows locking screen interface, the user's is defeated
Enter operation to be the operation inputted when dark screen state or display screen show locking screen interface in display screen, the display screen be to
The object of unlock.
In further embodiments, show to be a certain application program including login interface, payment interface in display screen
When the interface of permission to be verified inside, the input of the user operates to show the packet for being a certain application program in display screen
The operation inputted when including the interface of the permission to be verified including login interface, payment interface, the application program are wait solve
The object of lock.
Obviously, the object to be unlocked in the application can also be the operation for needing just to can be performed by authentication, for example,
Need that just executable file is deleted, accesses, transfers accounts etc. and operates by authentication.
To be inputted by the unlocking pattern for obtaining user's input and each line segment for executing the unlocking pattern in the application
Finger print information be just unlocked when all matching and compared with default the unlocking pattern and preset fingerprint bit string, improve understanding
The safety of lock.
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 one
The finger print information of at least two fingers of user, the fingerprint letter of finger print information and right hand index finger for example including right hand thumb
Breath.And as previously mentioned, at least there are two preset fingerprint information differences in preset fingerprint bit string, for example, preset fingerprint bit string
Including three finger print informations, the respectively finger of the finger print information of right hand thumb, the finger print information of right hand index finger and right hand little finger of toe
Line information；Also it may respectively be the fingerprint letter of the finger print information of right hand thumb, the finger print information of right hand index finger and right hand thumb
Breath.
Wherein, in the application, before the step 101, the solution lock control method, which may further comprise the step of:, to be determined whether
Unlock demand thens follow the steps 101 when determining has unlock demand.
In some embodiments, described to determine whether unlock demand includes whether user triggers display screen and show screen locking
Interface, the interface of permission to be verified including login interface, payment interface for showing a certain application program etc..
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, user 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, user is prompted to input at least two finger print informations.In some embodiments,
The finger print information setting operation can be for by the selection operation of fingerprint setting functional options in menu option or specifically pressing
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 user's input at least
Two finger print informations " can include: when the password of verifying input is correct or the biological characteristics password match such as fingerprint, iris, sound at
When function, it is determined that the identity of user is legitimate user, generates prompt information prompt user and inputs at least two finger print informations.
In some embodiments, the prompt user inputs at least two finger print informations can include: prompt user is input to
The finger print information of few two different fingers.
202, preset fingerprint bit string is formed according at least two finger print informations of user's input.Wherein, the step 202
Can include: according to the sequence of at least two finger print informations of user's input, and at least two finger print informations that user is inputted
It is combined to form the preset fingerprint bit string.
203, it is operated according to the input of user on a display screen and determines the unlocking pattern, wherein the unlocking pattern is by least
One line segment composition.
204, in the input process of each line segment of the unlocking pattern, each hand for executing corresponding line segment input is obtained
The finger print information of finger, and form finger print information string.
205, judge whether the unlocking pattern matches with default the unlocking pattern, and whether judge the finger print information string
With preset fingerprint information String matching.If so, 206 are thened follow the steps, if not, that is, the unlocking pattern and default unlock figure
Case mismatches or the finger print information string and preset fingerprint bit string mismatch, then process terminates or return step 203.
206, it is matched with default the unlocking pattern and the finger print information string and preset fingerprint information in the unlock image
When String matching, treats unlocking objects and be 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 203-206 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 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.
Wherein, in some embodiments, when user has unlock demand, it can show that the patterns such as nine grids mention on a display screen
Show that user inputs the unlocking pattern.In further embodiments, any pattern prompt can not also be shown, user can be anywhere defeated
Enter and the matched the unlocking pattern of default the unlocking pattern.
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 electronic device 100 can be the devices such as mobile phone, tablet computer, e-book.
The processor 20, which is used to be operated according to the input of user on the display screen 10, determines the unlocking pattern, wherein described
The unlocking pattern is made of at least one line segment, and in the input process of each line segment of the unlocking pattern, is obtained each
The finger print information of the finger of corresponding line segment input is executed, and forms finger print information string, and judge the unlocking pattern and preset
Whether pattern matches, and judge the finger print information string whether with preset fingerprint information String matching, and in the unlock image
It is matched with predetermined pattern and when the finger print information is passed with preset fingerprint information String matching, treats unlocking objects and be unlocked.
To which in the application, electronic device 100 is by obtaining the unlocking pattern of user's input and executing the every of the unlocking pattern
The finger print information of a line segment input, and compared with default the unlocking pattern and preset fingerprint bit string, it is just solved when all matching
Lock, improves the safety of unlock.
As shown in figure 4, the electronic device 100 further includes fingerprint sensing mould group 30 under multiple screens, the processor 20 exists
In the input process of each line segment of the unlock image, is obtained by fingerprint sensing mould group 30 under the screen of corresponding position and execute phase
The finger print information for the finger for answering line segment to input.
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..When user executes input operation by finger and forms the unlocking pattern, the place
Reason device 20 accordingly obtains the fingerprint of the collected finger for executing each corresponding line segment input of fingerprint sensing mould group 30 under the screen
Information, thus the finger print information for obtaining the finger of the corresponding line segment input of execution by shielding lower fingerprint sensing mould group 30.
Wherein, the processor 20 is successively obtained and is each held in the input process of each line segment of the unlock image
The finger print information of the finger of the corresponding line segment input of row；According to the finger of the finger of the corresponding line segment input of each execution successively got
The finger print information of each finger for executing corresponding line segment input is combined into the finger print information string by the sequence of line information in order.
That is, the finger print information string is the finger print information according to the sequence for executing line segment input and to the finger for executing corresponding line segment input
It is successively combined and to obtain.
In further embodiments, the processor 20 it is described unlock image each line segment input process in, according to
It is secondary to obtain each finger print information for executing and inputting the finger of corresponding line segment；Each input is executed according to what preset rules will acquire
The sequence of the finger print information of the finger of corresponding line segment is converted and each execution for being got inputs the hand of corresponding line segment
Sequence after the conversion of the finger print information of finger；By each finger print information for inputting the finger of corresponding line segment that executes by suitable after conversion
Sequence is combined into the finger print information string.That is, in further embodiments, the finger print information string be according to the sequence after conversion and
The finger print information for the finger for executing the input of corresponding line segment is successively combined and is obtained.
In other embodiments, the processor 20 it is described unlock image each line segment input process in,
Obtain each finger print information for executing and inputting the finger of corresponding line segment, and the fingerprint for the finger that the corresponding line segment of each execution is inputted
Information is combined into the finger print information string by random sequence.
Wherein, the unlocking pattern is made of at least two line segments, and the finger print information string includes at least two different
Finger print information, that is, during execution input operation forms the unlocking pattern, user will at least be held by two different fingers
The input of the different line segments of row.
In some embodiments, the default the unlocking pattern is the pre-set the unlocking pattern of user, the processor 20
Judge the unlocking pattern and default the unlocking pattern whether match for judge the unlocking pattern and default the unlocking pattern whether phase
Together.
It in some embodiments, include at least one finger print information in the finger print information string, the preset fingerprint letter
It include at least one preset fingerprint information in breath string；The processor 20 judge the finger print information string whether with preset fingerprint
Information String matching, comprising: the processor 20 believes at least one finger print information in the finger print information string with preset fingerprint
At least one preset fingerprint information in breath string is compared；And determining at least one fingerprint in the finger print information string
When information is matched at least one preset fingerprint information in preset fingerprint bit string, determines the finger print information string and preset
Finger print information String matching.Otherwise, it determines the finger print information string and preset fingerprint bit string mismatch, that is, determining fingerprint letter
When any preset fingerprint information in a certain finger print information and preset fingerprint bit string in breath string mismatches, it is determined that described
Finger print information string and preset fingerprint bit string mismatch.
In some embodiments, after the finger print information string is the sequence or conversion successively obtained according to finger print information
Sequence combination when, it is described pre- which includes at least two finger print information and the input order of each finger print information
If in finger print information string including the order of at least two preset fingerprint information and each preset fingerprint information, the processor
20 judge the finger print information string whether with preset fingerprint information String matching, comprising: the processor 20 is according to finger print information string
In each finger print information input order by the finger print information string at least two finger print informations and preset fingerprint information
The preset fingerprint information of correspondence order in string is compared；Determining each finger print information in the finger print information string and pre-
If when the preset fingerprint information matches of the correspondence order in finger print information string, determining the finger print information string and preset fingerprint information
String matching.Otherwise, it determines the finger print information string and preset fingerprint bit string mismatch, that is, determining the finger print information string
In the preset fingerprint information of any fingerprint information and the corresponding order in preset fingerprint bit string when mismatching, determine the finger
Line bit string and preset fingerprint bit string mismatch.
In some embodiments, when display screen is dark screen state or display screen shows locking screen interface, the user's is defeated
Enter operation to be the operation inputted when dark screen state or display screen show locking screen interface in display screen, the display screen be to
The object of unlock, the processor 20 are that control is unlocked display screen.
In further embodiments, show to be a certain application program including login interface, payment interface in display screen
When the interface of permission to be verified inside, the input of the user operates to show the packet for being a certain application program in display screen
The operation inputted when including the interface of the permission to be verified including login interface, payment interface, the application program are wait solve
The object of lock, the processor 20 are that control is unlocked the application program and its function.
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.
In some embodiments, the processor 20 is also used to respond finger print information setting operation, and user is prompted to be input to
Few 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, user is prompted to input at least two finger print informations.In some embodiments, the finger print information setting
Operation can for by the selection operation of fingerprint information setting function choosing-item in menu option or specific key press operation or
Specific touch operation.Further, when responding finger print information setting operation, the processor 20 can mention the processor 20
Show that user inputs the biological characteristics such as passwords or fingerprint, iris, the sound password such as alphanumeric to verify the identity of user, when
Verify 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
Legitimate user generates prompt information prompt user and inputs at least two finger print informations.
In some embodiments, the prompt user inputs at least two finger print informations can include: in some embodiments,
The prompt user inputs at least two finger print informations can include: the fingerprint letter of the different fingers of prompt user input at least two
Breath.
The processor 20 is also used to acquire the finger print information of user's input by shielding lower fingerprint sensing mould group 30, and
It obtains the preset fingerprint bit string including at least two preset fingerprint information, and the preset fingerprint bit string is stored in storage
In device 40.
Wherein, the processor 20 is controllable generates speech prompt information, text prompt information etc. to prompt user to input
At least two finger print informations.
In some embodiments, the display screen 10 is touch display screen, the input operation of the user on a display screen
It may include the touch operation that at least one finger of user executes on a display screen, the processor 20 is detected in touch display screen
To user touch operation when, the execution the unlocking pattern on display screen 10 is obtained by fingerprint sensing mould group 30 under the screen of corresponding position
Each line segment input finger finger print information, and by touch display screen detect user touch sliding trace, and will touch
It touches the corresponding track pattern of sliding trace and is determined as the unlocking pattern.
In further embodiments, described close as shown in figure 3, the electronic device may also include proximity sensor 50
Sensor can be distributed in each position of display screen 10, and the processor 20 obtains on the display screen 10 at least the two of input simultaneously
A finger print information can further comprise: the processor 20 proximity sensor 50 detect the objects such as finger close to when, pass through
Fingerprint sensing mould group 30 obtains the finger of each line segment input of the execution the unlocking pattern on display screen 10 under the screen of corresponding position
Finger print information, and detect by proximity sensor 50 motion profile of the finger of user, and by the corresponding track of motion profile
Pattern is determined as the unlocking pattern.
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:
It is operated according to the input of user on a display screen and determines the unlocking pattern, wherein the unlocking pattern is by least one line segment
Composition；
In the input process of each line segment of the unlocking pattern, the fingerprint of each finger for executing corresponding line segment input is obtained
Information, and form finger print information string；And
Judge whether the unlocking pattern matches with default the unlocking pattern, and judge the finger print information string whether with default finger
Line information String matching；And
When the unlock image is matched with default the unlocking pattern and the finger print information string is with preset fingerprint information String matching,
Unlocking objects are treated to be unlocked.
2. solution lock control method according to claim 1, which is characterized in that each line segment in the unlock image
Input process in, obtain the finger print information of each finger for executing the input of corresponding line segment, and form finger print information string, comprising:
In the input process of each line segment of the unlock image, each finger for executing corresponding line segment input is successively obtained
Finger print information；
It is executed accordingly according to the sequence of the finger print information of the finger of the corresponding line segment input of each execution successively got by each
The finger print information of the finger of line segment input is combined into the finger print information string in order.
3. solution lock control method according to claim 1, which is characterized in that include at least one in the finger print information string
A finger print information includes at least one preset fingerprint information in the preset fingerprint bit string；The judgement fingerprint letter
Breath string whether with preset fingerprint information String matching, comprising:
By at least one preset fingerprint at least one finger print information and preset fingerprint bit string in the finger print information string
Information is compared；And
Determining that at least one of at least one finger print information in the finger print information string and preset fingerprint bit string are default
When finger print information matches, 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, it is described judge the 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 1, which is characterized in that the input according to user on a display screen
It operates and determines the unlocking pattern, comprising:
Determine track pattern corresponding with sliding trace for institute according to the sliding trace of the input operation of user on a display screen
State the unlocking pattern.
6. solution lock control method according to claim 1-5, which is characterized in that the electronic device further includes screen
Lower fingerprint sensing mould group, it is described in the input process of each line segment for unlocking image, obtain the corresponding line segment of each execution
The finger print information of the finger of input, comprising:
It is described unlock image each line segment input process in, by fingerprint sensing mould group under the screen of corresponding position obtain to
The finger print information of a few finger.
7. solution lock control method according to claim 1, which is characterized in that the input operation of the user on a display screen
Operation including the touch operation inputted on a display screen or above display screen and with display screen interval pre-determined distance.
8. solution lock control method according to claim 1, which is characterized in that the input operation of the user is in display screen
The operation inputted when showing locking screen interface for dark screen state or display screen, the display screen are object to be unlocked.
9. solution lock control method according to claim 1, which is characterized in that the input operation of the user is in display screen
Display is inputted when being the interface of the permission to be verified including login interface, payment interface of a certain application program
Operation, the application program are object to be unlocked.
10. a kind of electronic device, including display screen and processor, which is characterized in that the processor is used for according to user aobvious
Input in display screen, which operates, determines the unlocking pattern, wherein the unlocking pattern is made of at least one line segment；The processor is simultaneously
In the input process of each line segment of the unlocking pattern, the fingerprint letter of each finger for executing corresponding line segment input is obtained
Breath, and finger print information string is formed, and judge whether the unlocking pattern matches with default the unlocking pattern, judge the fingerprint letter
Breath string whether with preset fingerprint information String matching, and the unlock image matched with default the unlocking pattern and the fingerprint believe
When breath string is with preset fingerprint information String matching, treats unlocking objects and be unlocked.
11. electronic device according to claim 10, which is characterized in that the processor is in each of described unlock image
In the input process of line segment, the finger print information of each finger for executing corresponding line segment input is successively obtained；And according to successively obtaining
The finger that the sequence of the finger print information of the finger of the corresponding line segment input of each execution arrived inputs the corresponding line segment of each execution
Finger print information is combined into the finger print information string in order.
12. electronic device according to claim 10, which is characterized in that include at least one in the finger print information string
Finger print information, the processor by the finger print information string at least one finger print information and preset fingerprint bit string in extremely
Few preset fingerprint information is compared, and is being determined at least one finger print information in the finger print information string and preset
When at least one preset fingerprint information in finger print information string matches, the finger print information string and preset fingerprint bit string are determined
Matching.
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, and in determining each finger print information in the finger print information string and preset fingerprint bit string
Correspondence order preset fingerprint information matches when, determine the finger print information string and preset fingerprint information String matching.
14. electronic device according to claim 10, which is characterized in that the processor according to user on a display screen
The sliding trace of input operation determines that track pattern corresponding with sliding trace is the unlocking pattern.
15. the described in any item electronic devices of 0-14 according to claim 1, which is characterized in that the electronic device further includes screen
Lower fingerprint sensing mould group, the processor is in the input process of each line segment of the unlock image, to pass through corresponding position
Screen under fingerprint sensing mould group obtain the finger print information for executing the finger of corresponding line segment input.
16. electronic device according to claim 15, which is characterized in that fingerprint sensing mould group is multiple, institute under the screen
Each position that fingerprint sensing mould splits under multiple screens is distributed in the lower section of entire display screen is stated, and when user executes on a display screen
Input operation and when forming the unlocking pattern, be set under the screen of corresponding position fingerprint sensing mould group in the every of the unlock image
The finger print information for executing the finger of corresponding line segment input is collected in the input process of a line segment；The processor accordingly obtains institute
State the finger print information for shielding the collected finger for executing corresponding line segment input of lower fingerprint sensing mould group.
17. electronic device according to claim 10, which is characterized in that the input of the user on a display screen operates packet
Include the touch operation inputted on a display screen or the operation above display screen and with display screen interval pre-determined distance.
18. electronic device according to claim 10, which is characterized in that the input operation of the user is to be in display screen
It is inputted when dark screen state or display screen display locking screen interface, the display screen is object to be unlocked.
19. electronic device according to claim 10, which is characterized in that the input operation of the user is in display screen display
Show be a certain application program the permission to be verified including login interface, payment interface interface when inputted,
The application program is object to be unlocked.
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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| CN201811399438.6A CN109583168B (en) | 2018-11-22 | 2018-11-22 | Unlocking control method and electronic device |
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| CN201811399438.6A CN109583168B (en) | 2018-11-22 | 2018-11-22 | Unlocking control method and electronic device |
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| CN110177167A (en) * | 2019-05-17 | 2019-08-27 | 珠海格力电器股份有限公司 | Unlocking method and device |
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