CN107563163A - A kind of screen unlocked by fingerprint method and terminal - Google Patents
A kind of screen unlocked by fingerprint method and terminal Download PDFInfo
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- CN107563163A CN107563163A CN201710648864.8A CN201710648864A CN107563163A CN 107563163 A CN107563163 A CN 107563163A CN 201710648864 A CN201710648864 A CN 201710648864A CN 107563163 A CN107563163 A CN 107563163A
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Abstract
This application discloses a kind of screen unlocked by fingerprint method and terminal, wherein method includes：Receive the operational order of touching screen；According to the operational order of the touching screen, N number of first finger print information is obtained by screen fingerprint identification module, N is the positive integer more than 0；If it is determined that the N is less than or equal to first threshold, and determines that the touching duration of touching screen is less than Second Threshold, then unlocked by fingerprint operation is performed.
Description
Technical field
The application is related to communication technical field, more particularly to a kind of screen unlocked by fingerprint method and terminal.
Background technology
Fingerprint identification technology is commonly used a kind of authentication means in daily life, is solved using fingerprint recognition
The operations such as lock, wake-up or payment, can be very good to take into account safety and convenience, therefore fingerprint recognition is widely used in a variety of ends
On end.
In existing technology, the fingerprint identification module of terminal is to open for a long time, when user touches screen, the screen of terminal
Curtain is waken up, and touching information will be identified for subsequent terminal, according to the fingerprint of input and fingerprint progress registered in advance
Judge whether wake-up system or operation application program etc. with checking, and then according to the result.Therefore, in actual applications, use
Family is when carrying and operating terminal, if false touch screen, will the screen of triggering terminal be awakened as frequently as those utilized in conventional solutions, so as to cause terminal
Power consumption increase.Meanwhile user may be because false touch screen, unlocked by fingerprint flow is triggered, so as to be missed to the application program in terminal
Operation, so as to cause the security of terminal to reduce, poor user experience.
To sum up, false touch screen how is avoided, it is a urgent problem to be solved to cause to trigger unlocked by fingerprint flow.
The content of the invention
The application provides a kind of screen unlocked by fingerprint method and terminal, to solve false touch screen, causes to trigger fingerprint solution
The problem of locking flow.
The embodiment of the present application provides a kind of screen unlocked by fingerprint method, including：
Receive the operational order of touching screen；
According to the operational order of the touching screen, N number of first finger print information, N are obtained by screen fingerprint identification module
For the positive integer more than 0；
If it is determined that the N is less than or equal to first threshold, and determines that the touching duration of touching screen is less than Second Threshold, then
Perform unlocked by fingerprint operation.
If it is determined that the N is more than the first threshold, or determine that the touching duration of the touching screen is more than or equal to institute
Second Threshold is stated, then ignores the operational order of the touching screen.
A kind of possible implementation, before performing unlocked by fingerprint operation, the screen is black state；
The execution unlocked by fingerprint operation, including：
The screen is converted into bright screen state；
Fingerprint recognition interface is shown on the screen, and by the screen fingerprint identification module in the fingerprint recognition
The second finger print information is obtained in interface；
If it is determined that the finger print information matched with second finger print information in default fingerprint base be present, then screen solution is carried out
Lock.
A kind of possible implementation, the execution unlocked by fingerprint operation, including：If it is determined that exist in default fingerprint base
At least one finger print information matched with N number of first finger print information, then carry out unlocking screen.
A kind of possible implementation, when the screen is black state, the screen fingerprint identification module can work
In idle pulley.
The embodiment of the present application provides a kind of terminal, including：
Receiving module, for receiving the operational order of touching screen；According to the operational order of the touching screen, N is obtained
Individual first finger print information, N are the positive integer more than 0；
Processing module, for determining that the N is less than or equal to first threshold, and determine that the touching duration of touching screen is less than
Second Threshold, perform unlocked by fingerprint operation.
The processing module, it is additionally operable to determine that the N is more than the first threshold, or determines the touching of the touching screen
Duration is more than or equal to the Second Threshold, then ignores the operational order of the touching screen.
A kind of possible implementation, the terminal also include screen fingerprint identification module；Receive the operation of touching screen
Before instruction, the screen is black state；
The processing module, for the screen to be converted into bright screen state；Fingerprint recognition circle is shown on the screen
Face；And the second finger print information is obtained in the fingerprint recognition interface by the screen fingerprint identification module；It is if it is determined that default
Fingerprint base in the finger print information that is matched with second finger print information be present, then carry out unlocking screen.
A kind of possible implementation, the processing module, it is additionally operable to determine exist in default fingerprint base and described the
The finger print information of one finger print information matching, then carry out unlocking screen.
A kind of possible implementation, the screen fingerprint identification module, when to be additionally operable to the screen be black state, work
Make in idle pulley.
The embodiment of the present application provides a kind of terminal, and the terminal includes：
Transceiver, for receiving the operational order of touching screen；According to the operational order of the touching screen, obtain N number of
First finger print information, N are the positive integer more than 0；
Memory can be also used for storage program instruction, and processor calls the programmed instruction stored in the memory, can
To perform following steps：For determining that the N is less than or equal to first threshold, and determine that the touching duration of touching screen is less than the
Two threshold values, perform unlocked by fingerprint operation.
When the processor, being additionally operable to determine that the N is more than the first threshold, or determining the touching of the touching screen
Length is more than or equal to the Second Threshold, then ignores the operational order of the touching screen.
A kind of possible implementation, the processor also include screen fingerprint identification module；Receive the behaviour of touching screen
Before instructing, the screen is black state；
The processor, for the screen to be converted into bright screen state；Fingerprint recognition interface is shown on the screen；
And the second finger print information is obtained in the fingerprint recognition interface by the screen fingerprint identification module；If it is determined that default finger
The finger print information matched with second finger print information in line storehouse be present, then carry out unlocking screen.
A kind of possible implementation, the processor, it is additionally operable to determine exist and described first in default fingerprint base
The finger print information of finger print information matching, then carry out unlocking screen.
A kind of possible implementation, the screen fingerprint identification module, when to be additionally operable to the screen be black state, work
Make in idle pulley.
The embodiment of the present application provides a kind of computer-readable recording medium, including computer-readable instruction, works as computer
When reading and performing the computer-readable instruction so that computer performs the method described in above-mentioned any one.
The embodiment of the present application provides a kind of computer program product, including computer-readable instruction, when computer is read
And perform the computer-readable instruction so that computer performs the method as described in above-mentioned any one.
The embodiment of the present application provides a kind of chip, and the chip is connected with memory, for reading and performing the storage
The software program stored in device, to realize the method in any of the above-described in various possible designs.
In summary, according to the embodiment of the present application provide method and terminal, the fingerprint to recognizing carry out matching and
Before performing unblock flow, fingerprint screen is determined whether by the duration of fingerprint number and fingerprint the touching screen recognized
False touch, effectively solve user in the prior art causes terminal screen frequent in use or carried terminal mistiming touch screen curtain
Wake-up and triggering unlocked by fingerprint flow.Therefore, the fingerprint recognition of screen is carried out using the application, reduces the mistake of terminal user
The possibility of operation, the security of user profile is added, reduce the power consumption of terminal, improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is a kind of structural representation for terminal for possessing screen unlocked by fingerprint that the embodiment of the present application provides；
Fig. 2 is a kind of screen unlocked by fingerprint method flow schematic diagram that the embodiment of the present application provides；
Fig. 3 is a kind of schematic diagram for fingerprint recognition that the embodiment of the present application provides；
Fig. 4 is a kind of schematic diagram in fingerprint recognition region that the embodiment of the present application provides；
Fig. 5 is a kind of schematic flow sheet for unlocked by fingerprint operation that the embodiment of the present application provides；
Fig. 6 is a kind of schematic flow sheet for unlocked by fingerprint operation that the embodiment of the present application provides；
Fig. 7 is a kind of unlocked by fingerprint method flow schematic diagram that the embodiment of the present application provides；
Fig. 8 is a kind of unlocked by fingerprint method flow schematic diagram that the embodiment of the present application provides；
A kind of structural representation for terminal that Fig. 9 the embodiment of the present application provides；
A kind of structural representation for terminal that Figure 10 the embodiment of the present application provides.
Embodiment
A kind of structural representation for terminal for possessing screen unlocked by fingerprint that Fig. 1 provides for the embodiment of the present application, reference picture
1, the terminal includes：Screen and fingerprint identification module；The terminal body is provided with screen and fingerprint identification module, and wherein fingerprint is known
Other module is arranged on the downside of screen.In the embodiment of the present application, the screen can be TFT liquid crystal display
(Thin Film Transistor-Liquid Crystal Display, TFT-LCD), active matrix organic light-emitting diode
(Active-matrix organic light emitting Diode, AM-OLED), passive matrix Organic Light Emitting Diode
(Passive matrix organic light emitting Diode, PM-OLED) display screen.The terminal can be intelligence
The electronic equipments such as energy wrist-watch, smart mobile phone, tablet personal computer.The On-Screen Identification module can be based on capacitance technology principle or light
The screen fingerprint identification module of formula technical principle.In the embodiment of the present application, screen fingerprint identification module may operate in activation
(active) pattern or free time (idle) pattern.
If the screen is bright screen state, screen fingerprint identification module may operate in active patterns, in real time collection
Read whether the external world has human finger contact.
If the screen is black state, the first possible implementation is that screen fingerprint identification module works in
Idle patterns, the difference of the idle patterns and active patterns of the screen fingerprint identification module are only the scanning of idle patterns
Speed is lower than the sweep speed of active pattern, the power dissipation ratio active patterns of idle patterns it is low in energy consumption, therefore, by under blank screen
Screen fingerprint identification module be converted to idle patterns and can effectively reduce the power consumption of terminal.Idle patterns enter active moulds
Formula has individual process, and system needs to increase some milliseconds of time, and this time does not influence Consumer's Experience.
If the screen is black state, second of possible implementation is that the screen fingerprint identification module is set
It is set to active patterns；Screen fingerprint identification module described in practical application, set-up mode can be according to the actual uses of user
Situation and the sampling of different crowd use habit are investigated and determined.
Fig. 2 is a kind of unlocked by fingerprint method flow schematic diagram for screen that the embodiment of the present application provides, as shown in Fig. 2 bag
Include following steps：
Step 201：Receive the operational order of touching screen；
Step 202：According to the operational order of the touching screen, obtain N number of first by screen fingerprint identification module and refer to
Line information, N are the positive integer more than 0；
Step 203：If it is determined that the N is less than or equal to first threshold, and determine that the touching duration of touching screen is less than the
Two threshold values, then perform unlocked by fingerprint operation.
In the specific implementation process of step 201, a variety of situations, example be present for touching the reception of operational order of screen
Such as, user's authentication, change terminal account number cipher in carrying mobile phone mistiming touch screen curtain, the screen locking of releasing mobile phone, transaction payment
Etc. screen can be all touched under many situations, and then form the operational order of touching screen, but terminal can not in the prior art
It is false touch screen which, which is identified, and which is the startup for needing to send fingerprint identification function for different application requests systems
Instruct to perform fingerprint recognition.
In the specific implementation process of step 202, according to the operational order of the touching screen, pass through screen fingerprint recognition
Module obtains N number of first finger print information, and N is the positive integer more than 0；In practical application, N value is up to 10, minimum 1.
For example, screen fingerprint identification module obtains finger print information by the fingerprint recognition region in screen.Work as finger
When touching fingerprint recognition region, screen fingerprint identification module can scan fingerprint recognition region, and finger is touched so as to get
The finger print information of all fingers of line identification region.Fingerprint recognition region can be whole screen as shown in Figure 3, the terminal
Including terminal body 300, on-screen display (osd) area 301 and screen fingerprint identification module, singlehanded 5 fingers be respectively finger 302,
Finger 303, finger 304, finger 305, finger 306.As shown in figure 3,5 fingers while contact screen, the fingerprint recognition mould
The first finger print information that block can collect includes the finger print information of most 5 fingers.Now, the terminal can determine user's
Finger, which is in take, holds terminal, it can be determined that is false touch, and ignores the operational order of the touching screen.
Again for example, as shown in figure 4, fingerprint recognition region can be the specific region in screen, the specific region
Can be region set in advance in screen, or the region at fingerprint recognition interface is shown on the screen.
Fig. 4 is a kind of schematic diagram in fingerprint recognition region that the embodiment of the present application provides, and reference picture 4,400 is terminal master
Body, in the viewing area 401 of screen and fingerprint identification module, generation fingerprint recognition region 402 and fingerprint icon 403.Fingerprint
Icon 403 is used for the operation for prompting user to carry out inputting fingerprint in fingerprint recognition region 402.Now, the fingerprint recognition mould
Block can only open the fingerprint identification module in fingerprint recognition region 402, to reduce power consumption.
For example, the specific region of the screen can according to user region set in advance, or it is described
The region at fingerprint recognition interface is shown on screen.
Different terminals, possibly can not can in any region of screen because function divides or the problem of screen construction
Fingerprint recognition is enough realized, for example, only have subregion to be provided with fingerprint identification module below screen, or it is specific at some
In application scenarios, a certain region in screen is fixed for other functions and can not be used to refer to line identification, therefore, in order to meet
The demand of distinct interaction scene, preserves predeterminable area in terminal, and by the fingerprint recognition interface in region in the screen
Specific region is shown.
In the specific implementation process of step 203, however, it is determined that the N is less than or equal to first threshold, then judges to determine to touch
Whether the touching duration for touching screen is less than Second Threshold；
If it is determined that the touching duration of touching screen is less than Second Threshold, it is determined that the operational order of the touching screen is finger
The enabled instruction of line identification, and perform unlocked by fingerprint operation.
If it is determined that the N is more than the first threshold, or determine that the touching duration of the touching screen is more than or equal to institute
Second Threshold is stated, then ignores the operational order of the touching screen.
In actual applications, when user needs to carry out fingerprint recognition, the usually single finger active point touching of user
Screen.Therefore, if first finger print information gets 1 fingerprint, then it is assumed that user may need to carry out point touching screen
Fingerprint recognition is carried out, in addition, during the single finger active point touching screen operator of user, finger and screen disposably contact
Time will not be very long, therefore, can according to the touching duration of touching screen come judge the finger of user be it is real click on it is tactile
Touch, carry out fingerprint recognition, be in taking and hold complete machine or other false touch scenes.If it is determined that the touching duration of touching screen
Less than Second Threshold, it is determined that the first finger print information got be user single finger active point touching, the touching
The operational order of screen is the enabled instruction of fingerprint recognition.In the embodiment of the present application, Second Threshold can be 2 seconds, can also root
Set according to actual user and different crowd use habit sampling investigation.
Based on it is same the reasons why, if user's hand, which is taken, holds complete machine, time of same fingerprint tough screen is slightly long, this Shen
When the touching duration of the touching screen is more than or equal to Second Threshold, then it please ignore the operation for touching screen in embodiment
Instruction.
In summary, before the fingerprint to recognizing is matched and performed unblock flow, when there is human finger contact
When, the screen fingerprint identification module only identifies whether as human finger, passes through fingerprint number and fingerprint the touching screen recognized
The duration of curtain determines whether the false touch of fingerprint screen.Only it is determined that the fingerprinting operation instruction of the touching screen received is people
During the enabled instruction of body finger print identification, screen fingerprint module just performs matching and unlock instruction, effectively solves existing
User causes terminal screen frequently to wake up and trigger unlocked by fingerprint stream in use or carried terminal mistiming touch screen curtain in technology
Journey.
The screen unlocked by fingerprint operation just in different scenes is further described separately below.
The first scene, the screen is bright screen state, and the screen fingerprint identification module works in active patterns；
On the basis of Fig. 2, Fig. 5 is a kind of schematic flow sheet for unlocked by fingerprint operation that the embodiment of the present application provides, such as
Shown in Fig. 5, a kind of possible implementation of the first scene：
Step 501：The screen is bright screen state, and the screen fingerprint identification module works in active patterns.
Step 502：If it is determined that at least one finger matched with N number of first finger print information in default fingerprint base be present
Line information, then carry out unlocking screen.
In addition, step 501 can also use other modes to realize, if for example, the screen is OLED screen curtain, by described in
The specific region of screen is arranged to bright screen state, and other regions of the screen are converted to black state, and by the blank screen shape
The screen fingerprint identification module in the subregion of state is converted to idle pulley, and other regions are still active patterns.
Step 502 can also use other modes to realize, for example, showing fingerprint recognition interface on the screen, and lead to
Cross the screen fingerprint identification module and obtain the second finger print information in the fingerprint recognition interface；If it is determined that default fingerprint base
It is middle the finger print information matched with second finger print information to be present, then carry out unlocking screen.
The needs such as authentication, change terminal account number cipher, which are opened, during specifically for releasing mobile phone screen locking, transaction payment refers to
Line identification function, the application program for performing unlocking screen, are not limited herein.
Second of scene, before performing unlocked by fingerprint operation, the screen is black state, and the screen fingerprint recognition
Module works in idle pulley.On the basis of Fig. 2, Fig. 6 is a kind of stream for unlocked by fingerprint operation that the embodiment of the present application provides
Journey schematic diagram, below the embodiment of the present application provide as shown in fig. 6, a kind of possible implementation of second of scene：
Step 601：The screen is converted into bright screen state, and the screen fingerprint identification module is converted into active
Pattern.
In addition, step 601 can also use other modes to realize, if for example, the screen be OLED screen curtain, can general
The specific region of the screen is converted to bright screen state, and by the screen fingerprint recognition mould in the specific region of the screen
Block is converted to active patterns, and other regions in the screen are still idle pulley.The specific region of the screen can be
Region set in advance, or the region at fingerprint recognition interface is shown on the screen.
Step 602：If it is determined that at least one finger matched with N number of first finger print information in default fingerprint base be present
Line information, then carry out unlocking screen.
Step 602 can also use other modes to realize, for example, showing fingerprint recognition circle on the screen specific region
Face, and the second finger print information is obtained in the fingerprint recognition interface by the screen fingerprint identification module；It is if it is determined that default
Fingerprint base in the finger print information that is matched with second finger print information be present, then carry out unlocking screen.
The needs such as authentication, change terminal account number cipher, which are opened, during specifically for releasing mobile phone screen locking, transaction payment refers to
Line identification function, the application program of unlocking screen is performed, is not limited herein.
It is below a specific embodiment, based on Fig. 2, Fig. 7 is a kind of unlocked by fingerprint operation that the embodiment of the present application provides
Schematic diagram, when screen as shown in Figure 7 is black state, the scene of single finger contact screen, including：The screen of black state
Viewing area 701, single finger 702.The screen 703 of bright screen state, the region 704 of fingerprint display interface and fingerprint icon
705.In flow shown in Fig. 7, it is described so that Second Threshold is 2 seconds as an example, when Second Threshold takes other values, may be referred to figure
Flow shown in 7, will not be repeated here.
Before the fingerprint to recognizing is matched and performed unblock flow, the viewing area 701 of touching screen is received
Operational order；According to the operational order of the viewing area 701 of touching screen, known by the fingerprint of the viewing area 701 of screen
Other module obtains the finger print information of single finger 702, during the touching for the viewing area 701 that screen is touched according to single finger 702
It is long whether to be less than 2 seconds, user is judged for needing fingerprint recognition and unblock, and only one finger during complete machine of still taking is (for example, greatly
Thumb) contact screen situation.
If the touching duration that single finger 702 touches the viewing area 701 of screen is less than 2 seconds, unblock flow is performed.Stream
Journey is carried out for order as shown in Figure 7 from left to right：
Step 1, the viewing area 701 of screen are black state, single hand of the screen fingerprint identification module in human hand
After referring to 702 touch click for the first time or several times, the finger print information of single finger 702 is recognized；
Step 2, the screen fingerprint identification module from idle patten transformations be active patterns, by the viewing area of screen
Domain 701 is converted to the screen 703 of bright screen state, and shows region 704 and the fingerprint icon 705 of fingerprint display interface；
Step 3, user carry out hand again according to the prompting of display fingerprint icon 705 in the region 704 of fingerprint display interface
Refer to point touching, the screen fingerprint identification module obtains the second finger print information in the region 704 at the fingerprint recognition interface；
If it is determined that the finger print information matched with second finger print information in default fingerprint base be present, then unlocking screen is carried out；Otherwise,
The terminal notifying user inputs correct fingerprint again.
A kind of more specifically implementation is provided below, Fig. 8 is a kind of unlocked by fingerprint method that the embodiment of the present application provides
Schematic flow sheet, as shown in figure 8, comprising the following steps：
Step 801：It is that bright screen state is still black state to judge screen；If the screen is bright screen state, go to
Step 802；If the screen is black state, step 803 is gone to.
Step 802：Screen fingerprint identification module is converted into active patterns.
Step 803：Screen fingerprint identification module is converted into idle pulley.
Step 804：Receive the operational order of touching screen.
Step 805：According to the operational order of the touching screen, obtain N number of first by screen fingerprint identification module and refer to
Line information, N are the positive integer more than 0；
Step 806：If it is determined that the N is equal to 1, then step 808 is gone to；If it is determined that the N is more than 1, then step is gone to
807。
Step 807：Ignore the operational order of the touching screen.
Step 808：If it is determined that the touching duration of touching screen is less than 2 seconds, then step 808 is gone to；If it is determined that touching screen
Touching duration be more than or equal to Second Threshold, then go to step 807.
Step 809：It is that bright screen state is still black state to judge screen；If the screen is bright screen state, go to
Step 810；If the screen is black state, step 811 is gone to.
Step 810：Screen fingerprint identification module is converted into active patterns.
Step 811：If the operational order of the touching screen goes to step 811 to release mobile phone screen locking；If described touch
Authentication, change terminal account number cipher etc. need application program to show that fingerprint is known when the operational order for touching screen is transaction payment
The operational order at other interface, then go to step 812.
Step 812：If it is determined that at least one finger matched with N number of first finger print information in default fingerprint base be present
Line information, then carry out unlocking screen.
Step 813：Fingerprint recognition interface is shown on the screen, and by the screen fingerprint identification module described
The second finger print information is obtained in fingerprint recognition interface；Matched if it is determined that existing in default fingerprint base with second finger print information
Finger print information, then carry out unlocking screen.
Based on identical technical concept, the embodiment of the present application additionally provides a kind of terminal 900, is that the application is real referring to Fig. 9
A kind of structural representation of terminal of example offer is provided.Including：
Receiving module 901, for receiving the operational order of touching screen；According to the operational order of the touching screen, obtain
N number of first finger print information is taken, N is the positive integer more than 0；
Processing module 902, for determining that the N is less than or equal to first threshold, and determine the touching duration of touching screen
Less than Second Threshold, unlocked by fingerprint operation is performed.
It processing module 902, can be also used for determining that the N is more than the first threshold, or determine the touching screen
Touching duration is more than or equal to the Second Threshold, then ignores the operational order of the touching screen.
A kind of possible implementation, terminal 900 also include screen fingerprint identification module 903；Receive the behaviour of touching screen
Before instructing, the screen is black state；
902 processing modules, for the screen to be converted into bright screen state；Fingerprint recognition circle is shown on the screen
Face, and the second finger print information is obtained in the fingerprint recognition interface by the screen fingerprint identification module；It is if it is determined that default
Fingerprint base in the finger print information that is matched with second finger print information be present, then carry out unlocking screen.
A kind of possible implementation, processing module 902, refer to for determining to exist in default fingerprint base with described first
The finger print information of line information matches, then carry out unlocking screen.
A kind of possible implementation, screen fingerprint identification module 903, can be also used for the screen is black state
When, work in idle pulley.
Based on identical technical concept, as shown in Figure 10, a kind of structural representation of terminal is provided for the embodiment of the present application.
Referring to Figure 10, the device 1000 includes：Processor 1001, transceiver 1002, memory 1003, screen 1004；Wherein, processor
1001st, transceiver 1002, memory 1003 are connected with each other by bus port 1005.
Bus port 1005 can be Peripheral Component Interconnect standard (peripheral component interconnect,
PCI) bus or EISA (extended industry standard architecture, EISA) bus
Deng.Bus can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only with a thick line table in Figure 10
Show, it is not intended that an only bus or a type of bus.
Screen 1004 can be TFT-LCD, AM-OLED, PM-OLED display screen.
Memory 1003 can include volatile memory (volatile memory), such as random access memory
(random-access memory, RAM)；Memory can also include nonvolatile memory (non-volatile
), such as flash memory (flash memory), hard disk (hard disk drive, HDD) or solid state hard disc memory
(solid-state drive, SSD)；Memory 1003 can also include the combination of the memory of mentioned kind.
Processor 1001 can be central processing unit (central processing unit, CPU), network processing unit
(network processor, NP) or CPU and NP combination.Processor 1001 can further include hardware chip.On
It can be application specific integrated circuit (application-specific integrated circuit, ASIC) to state hardware chip, can
Programmed logic device (programmable logic device, PLD) or its combination.Above-mentioned PLD can be that complex programmable is patrolled
Collect device (complex programmable logic device, CPLD), field programmable gate array (field-
Programmable gate array, FPGA), GAL (generic array logic, GAL) or its any group
Close.
Transceiver 1002, for receiving the operational order of touching screen 1004；According to the operation of the touching screen 1004
Instruction, obtains N number of first finger print information, and N is the positive integer more than 0；
Memory 1003 can be also used for storage program instruction, and processor 1001 calls the journey stored in the memory 1003
Sequence instructs, and can perform following steps：For determining that the N is less than or equal to first threshold, and determine touching screen 1004
Touching duration is less than Second Threshold, performs unlocked by fingerprint operation.
Processor 1001, it is additionally operable to determine that the N is more than the first threshold, or determines touching for the touching screen 1004
Touch duration and be more than or equal to the Second Threshold, then ignore the operational order of the touching screen 1004.
A kind of possible implementation, processor 1001 also include screen fingerprint identification module；Receive touching screen 1004
Operational order before, screen 1004 is black state；
Processor 1001, for screen 1004 to be converted into bright screen state；Fingerprint recognition interface is shown on screen 1004；
And the second finger print information is obtained in the fingerprint recognition interface by the screen fingerprint identification module；If it is determined that default finger
The finger print information matched with second finger print information in line storehouse be present, then carry out unlocking screen.
A kind of possible implementation, processor 1001, it is additionally operable to determine exist and described first in default fingerprint base
The finger print information of finger print information matching, then carry out unlocking screen.
A kind of possible implementation, the screen fingerprint identification module, when to be additionally operable to screen 1004 be black state, work
Make in idle pulley.
The embodiment of the present application provides a kind of computer-readable recording medium, including computer-readable instruction, works as computer
When reading and performing the computer-readable instruction so that computer performs the method described in above-mentioned any one.
The embodiment of the present application provides a kind of computer program product, including computer-readable instruction, when computer is read
And perform the computer-readable instruction so that computer performs the method as described in above-mentioned any one.
The embodiment of the present application provides a kind of chip, and the chip is connected with memory, for reading and performing the storage
The software program stored in device, to realize the method in any of the above-described in various possible designs.
In summary, the embodiment of the present application provides a kind of fingerprint identification method and terminal of screen, including：Receive touching screen
The operational order of curtain；According to the operational order of the touching screen, N number of first fingerprint is obtained by screen fingerprint identification module and believed
Breath, N are the positive integer more than 0；If it is determined that the N is less than or equal to first threshold, and determine that the touching duration of touching screen is small
In Second Threshold, then unlocked by fingerprint operation is performed.Terminal the fingerprint to recognizing matched and performed unblock flow before,
The false touch of fingerprint screen is determined whether by the duration of fingerprint number and fingerprint the touching screen recognized, it is effective to solve
User in use or carried terminal mistiming touch screen curtain causes terminal screen frequently to wake up and trigger fingerprint in the prior art
Unlock flow.Therefore, the fingerprint recognition of screen is carried out using the application, reduces the possibility of the maloperation of terminal user, increase
The security of user profile, reduces the power consumption of terminal, improves Consumer's Experience.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the application scope.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the application to the application
God and scope.So, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies
Within, then the application is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. screen unlocked by fingerprint method, it is characterised in that including：Receive the operational order of touching screen；According to the operational order of the touching screen, N number of first finger print information is obtained by screen fingerprint identification module, N is big In 0 positive integer；If it is determined that the N is less than or equal to first threshold, and determines that the touching duration of touching screen is less than Second Threshold, then perform Unlocked by fingerprint operates.
- 2. the method as described in claim 1, it is characterised in that methods described also includes：If it is determined that the N is more than the first threshold, or determine that the touching duration of the touching screen is more than or equal to described the Two threshold values, then ignore the operational order of the touching screen.
- 3. the method as described in claim 1, it is characterised in that before performing unlocked by fingerprint operation, the screen is blank screen shape State；Unlocked by fingerprint operation is performed, including：The screen is converted into bright screen state；Fingerprint recognition interface is shown on the screen, and by the screen fingerprint identification module at the fingerprint recognition interface The second finger print information of middle acquisition；If it is determined that the finger print information matched with second finger print information in default fingerprint base be present, then unlocking screen is carried out.
- 4. such as the described method in claim 3, it is characterised in that when the screen is black state, the screen fingerprint Identification module works in idle pulley.
- 5. the method as described in claim 1, it is characterised in that unlocked by fingerprint operation is performed, including：If it is determined that at least one finger print information matched with N number of first finger print information in default fingerprint base be present, then enter Row unlocking screen.
- A kind of 6. terminal, it is characterised in that including：Receiving module, for receiving the operational order of touching screen；According to the operational order of the touching screen, N number of the is obtained One finger print information, N are the positive integer more than 0；Processing module, for determining that the N is less than or equal to first threshold, and determine that the touching duration of touching screen is less than second Threshold value, perform unlocked by fingerprint operation.
- 7. terminal as claimed in claim 6, it is characterised in that the processing module, be additionally operable to determine that the N is more than described the One threshold value, or determine that the touching duration of the touching screen is more than or equal to the Second Threshold, then ignore the touching screen Operational order.
- 8. terminal as claimed in claim 6, it is characterised in that the terminal also includes screen fingerprint identification module；Receive and touch Touch before the operational order of screen, the screen is black state；The processing module, for the screen to be converted into bright screen state；Fingerprint recognition interface is shown on the screen, and Second finger print information is obtained in the fingerprint recognition interface by the screen fingerprint identification module；If it is determined that default fingerprint The finger print information matched with second finger print information in storehouse be present, then carry out unlocking screen.
- 9. such as the described terminal in claim 8, it is characterised in that the screen fingerprint identification module, be additionally operable to the screen When curtain is black state, idle pulley is worked in.
- 10. terminal as claimed in claim 6, it is characterised in that the processing module, be additionally operable to determine in default fingerprint base In the presence of the finger print information matched with first finger print information, then unlocking screen is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710648864.8A CN107563163A (en) | 2017-08-01 | 2017-08-01 | A kind of screen unlocked by fingerprint method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710648864.8A CN107563163A (en) | 2017-08-01 | 2017-08-01 | A kind of screen unlocked by fingerprint method and terminal |
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| Publication Number | Publication Date |
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| CN107563163A true CN107563163A (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710648864.8A Pending CN107563163A (en) | 2017-08-01 | 2017-08-01 | A kind of screen unlocked by fingerprint method and terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109344589A (en) * | 2018-09-12 | 2019-02-15 | 北京小米移动软件有限公司 | Unlocked by fingerprint method, apparatus and storage medium |
| CN109740538A (en) * | 2019-01-03 | 2019-05-10 | Oppo广东移动通信有限公司 | Fingerprint collecting method, electronic device and computer readable storage medium |
| CN110084097A (en) * | 2019-03-13 | 2019-08-02 | 努比亚技术有限公司 | A kind of fingerprint identification method, terminal and computer readable storage medium |
| CN110245652A (en) * | 2018-03-07 | 2019-09-17 | 仁宝电脑工业股份有限公司 | Electronic device and its method with biometric information identification module |
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| CN105867830A (en) * | 2016-06-15 | 2016-08-17 | 维沃移动通信有限公司 | Fingerprint identification-based processing method and mobile terminal |
| CN106569656A (en) * | 2016-10-18 | 2017-04-19 | 维沃移动通信有限公司 | Operation control method for mobile terminal, and mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105867830A (en) * | 2016-06-15 | 2016-08-17 | 维沃移动通信有限公司 | Fingerprint identification-based processing method and mobile terminal |
| CN106569656A (en) * | 2016-10-18 | 2017-04-19 | 维沃移动通信有限公司 | Operation control method for mobile terminal, and mobile terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110245652A (en) * | 2018-03-07 | 2019-09-17 | 仁宝电脑工业股份有限公司 | Electronic device and its method with biometric information identification module |
| CN110245652B (en) * | 2018-03-07 | 2023-05-09 | 仁宝电脑工业股份有限公司 | Electronic device with biological information identification module and method thereof |
| CN109344589A (en) * | 2018-09-12 | 2019-02-15 | 北京小米移动软件有限公司 | Unlocked by fingerprint method, apparatus and storage medium |
| CN109740538A (en) * | 2019-01-03 | 2019-05-10 | Oppo广东移动通信有限公司 | Fingerprint collecting method, electronic device and computer readable storage medium |
| CN109740538B (en) * | 2019-01-03 | 2021-07-27 | Oppo广东移动通信有限公司 | Fingerprint acquisition method, electronic device and computer readable storage medium |
| CN110084097A (en) * | 2019-03-13 | 2019-08-02 | 努比亚技术有限公司 | A kind of fingerprint identification method, terminal and computer readable storage medium |
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Address after: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant after: Huaqin Technology Co.,Ltd. Address before: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant before: Huaqin Technology Co.,Ltd. Address after: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant after: Huaqin Technology Co.,Ltd. Address before: 201210 Building 1, 399 Keyuan Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai Applicant before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180109 |