CN107608615A - Fingerprint identification function open method, device, terminal and storage medium - Google Patents
Fingerprint identification function open method, device, terminal and storage medium Download PDFInfo
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- CN107608615A CN107608615A CN201710813728.XA CN201710813728A CN107608615A CN 107608615 A CN107608615 A CN 107608615A CN 201710813728 A CN201710813728 A CN 201710813728A CN 107608615 A CN107608615 A CN 107608615A
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- Prior art keywords
- touch
- terminal
- drop point
- touch operation
- region
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
This application provides a kind of fingerprint identification function open method, device, terminal and storage medium, belong to field of terminal technology.Methods described includes：Detect holding operation；The grip of the holding operation is determined, and predicts and drop point region is touched corresponding to the grip；Open the fingerprint identification function in the touch drop point region.The application passes through when terminal detects holding operation, according to the grip of holding operation, predict and drop point region is touched corresponding to grip, so as to only open the fingerprint identification function for touching drop point region, the problem of power consumption caused by efficiently avoid full frame unlatching fingerprint identification function is larger, the electric quantity consumption of terminal is reduced, extends the service life of terminal hardware.
Description
Technical field
The application is related to field of terminal technology, more particularly to a kind of fingerprint identification function open method, device, terminal and deposits
Storage media.
Background technology
With the development of terminal technology, fingerprint identification technology has been widely used for end as a kind of ripe authentication techniques
In application on end.Fingerprint recognition is by gathering fingerprint, compared with preset fingerprint, so as to complete the mistake of authentication
Journey.It is in application in terminal to be provided with fingerprint input interface more, the fingerprint input interface can be opened and in fingerprint typing circle
Typing fingerprint in face, so as to carry out fingerprint recognition.For example, typing fingerprint can complete fingerprint in payment interface and pay, can be with
Typing fingerprint completes unlocked by fingerprint in the unlock interface of any function.Initially, the fingerprint identification function that terminal is equipped with needs
Specific region, which carries out fingerprint typing, to be realized, and with the appearance of full frame fingerprint identification technology, it can realize at present
Any region of terminal screen can gather and identify fingerprint.
During the application is realized, inventor has found that prior art at least has problems with：
Full frame unlatching fingerprint identification function causes the power consumption of terminal larger, increases the electric quantity consumption of terminal, reduces end
Hold the service life of hardware.
The content of the invention
The embodiment of the present application provides a kind of fingerprint identification function open method, device, terminal and storage medium, solves
The problem of power consumption caused by full frame unlatching fingerprint identification function is larger.The technical scheme is as follows：
First aspect, there is provided a kind of fingerprint identification function open method, applied in terminal, the touch of the terminal shows
Fingerprint recognition module is provided with below display screen, methods described includes：
Detect holding operation；
The grip of the holding operation is determined, and predicts and drop point region is touched corresponding to the grip；
Open the fingerprint identification function in the touch drop point region.
In a kind of possible implementation of first aspect, it is described detect holding operation before, methods described also includes：
Determine that the terminal is in designated state, the designated state refers to need to carry out fingerprint typing to trigger the shape of processing in next step
State.
In a kind of possible implementation of first aspect, drop point area is touched corresponding to the prediction grip
Domain, including：According to the grip, finger drop point scope is predicted, the finger drop point scope is defined as to touch drop point area
Domain.
It is described according to the grip in a kind of possible implementation of first aspect, finger drop point scope is predicted,
Including：According to the contact position and default finger length of hand and terminal touch display screen, by with the starting of the contact position
Sector region of the point as the center of circle, using the default finger length as radius is defined as the finger drop point scope.
In a kind of possible implementation of first aspect, drop point area is touched corresponding to the prediction grip
Domain, including：Recorded according to the grip and touch operation, by corresponding to grip described in touch operation record
The region that touch operation number is more than the first predetermined threshold value is defined as touching drop point region.
In a kind of possible implementation of first aspect, the terminal includes pressure inductor, and methods described also includes：
When in preset duration, the touch drop point region is not detected by touch operation, and in other region detections to touch display screen
Touch operation when, according to the pressure value of the touch operation, determine the touch drop point region of the touch operation.
In a kind of possible implementation of first aspect, the terminal includes pressure inductor, and methods described also includes：
When the terminal is not detected by holding operation, and the terminal detects the touch operation to the touch display screen, according to
The pressure value of the touch operation, determine the touch drop point region of the touch operation.
In a kind of possible implementation of first aspect, the pressure value according to the touch operation, it is determined that described
The touch drop point region of touch operation, including：
Measure the pressure value of the touch operation；
When the pressure value of the touch operation is more than the second predetermined threshold value, the Center of Pressure point of the touch operation is obtained
Coordinate；
By centered on the coordinate of the Center of Pressure point, region of the area for preset area be defined as touching drop point area
Domain.
Second aspect, there is provided a kind of fingerprint identification function opening device, applied in terminal, the touch of the terminal shows
Fingerprint recognition module is provided with below display screen, described device includes：
Detection module, for detecting holding operation；
Determining module, for determining the grip of the holding operation, and predict and touched corresponding to the grip
Drop point region；
Opening module, for opening the fingerprint identification function in the touch drop point region.
In a kind of possible implementation of second aspect, the determining module is additionally operable to：Determine that the terminal is in refer to
Determine state, the designated state refers to need to carry out fingerprint typing to trigger the state of processing in next step.
In a kind of possible implementation of second aspect, the determining module is used for：According to the grip, prediction
Finger drop point scope, the finger drop point scope is defined as to touch drop point region.
In a kind of possible implementation of second aspect, the determining module is used for：Touched and shown according to hand and terminal
The contact position of screen and default finger length, by using the starting point of the contact position as the center of circle, with the default finger
Length is defined as the finger drop point scope for the sector region of radius.
In a kind of possible implementation of second aspect, the determining module is used for：According to the grip and touch
Operation note is touched, touch operation number corresponding to grip described in touch operation record is more than the first predetermined threshold value
Region be defined as touching drop point region.
In a kind of possible implementation of second aspect, the terminal includes pressure inductor, and the determining module is also
For：When in preset duration, the touch drop point region is not detected by touch operation, and shows in other region detections to touching
During the touch operation of display screen, according to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
In a kind of possible implementation of second aspect, the terminal includes pressure inductor, and the determining module is also
For：When the terminal is not detected by holding operation, and the terminal detects the touch operation to the touch display screen,
According to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
In a kind of possible implementation of second aspect, the determining module includes：
Measuring unit, for measuring the pressure value of the touch operation；
Acquiring unit, grasped for when the pressure value of the touch operation is more than the second predetermined threshold value, obtaining described touch
The coordinate of the Center of Pressure point of work；
Determining unit, for by centered on the coordinate of the Center of Pressure point, area for preset area region determine
To touch drop point region.
The third aspect, a kind of terminal is provided, including：Processor；For depositing the memory of computer program；Wherein,
The processor is used to perform the computer program deposited on memory, realizes the method step described in any one of first aspect
Suddenly.
Fourth aspect, a kind of computer-readable recording medium is provided, the computer-readable recording medium internal memory contains
Computer program, the computer program realize the method and step described in any one of first aspect when being executed by processor.
The beneficial effect brought of technical scheme that the embodiment of the present application provides is：
The application is by when terminal detects holding operation, according to the grip of holding operation, predicting grip
Corresponding touch drop point region, so as to only open the fingerprint identification function for touching drop point region, efficiently avoid full frame unlatching
The problem of power consumption is larger caused by fingerprint identification function, the electric quantity consumption of terminal is reduced, extend terminal hardware uses the longevity
Life.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of flow chart for fingerprint identification function open method that the embodiment of the present application provides；
Fig. 2 is a kind of flow chart for fingerprint identification function open method that the embodiment of the present application provides；
Fig. 3 is a kind of fingerprint identification function opening device structural representation that the embodiment of the present application provides；
Fig. 4 is a kind of fingerprint identification function opening device structural representation that the embodiment of the present application provides；
Fig. 5 is a kind of block diagram for terminal 500 that the embodiment of the present application provides；
Fig. 6 is a kind of block diagram for terminal 500 that the embodiment of the present application provides；
Fig. 7 A are a kind of schematic diagrames shielded comprehensively that the embodiment of the present application provides；
Fig. 7 B are a kind of schematic diagrames for Curved screen that the embodiment of the present application provides；
Fig. 7 C are a kind of schematic diagrames for special-shaped screen that the embodiment of the present application provides；
Fig. 7 D are a kind of schematic diagrames for special-shaped screen that the embodiment of the present application provides；
Fig. 7 E are a kind of schematic diagrames for special-shaped screen that the embodiment of the present application provides；
Fig. 7 F are a kind of schematic diagrames for special-shaped screen that the embodiment of the present application provides.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with accompanying drawing to the application embodiment party
Formula is described in further detail.
Fig. 1 be the embodiment of the present application provide a kind of fingerprint identification function open method flow chart, the fingerprint recognition work(
Energy open method is applied in terminal, and fingerprint recognition module is provided with below the touch display screen of the terminal, as shown in figure 1, should
Fingerprint identification function open method comprises the following steps：
In a step 101, holding operation is detected.
In a step 102, the grip of the holding operation is determined, and predicts and drop point area is touched corresponding to the grip
Domain.
In step 103, the fingerprint identification function in the touch drop point region is opened.
The application is by when terminal detects holding operation, according to the grip of holding operation, predicting grip
Corresponding touch drop point region, so as to only open the fingerprint identification function for touching drop point region, efficiently avoid full frame unlatching
The problem of power consumption is larger caused by fingerprint identification function, the electric quantity consumption of terminal is reduced, extend terminal hardware uses the longevity
Life.
In a kind of possible implementation, before this detects holding operation, this method also includes：Determine that the terminal is in
Designated state, the designated state refer to need to carry out fingerprint typing to trigger the state of processing in next step.
In a kind of possible implementation, drop point region is touched corresponding to the prediction grip, including：Held according to this
Gesture is held, predicts finger drop point scope, the finger drop point scope is defined as to touch drop point region.
In a kind of possible implementation, this predicts finger drop point scope according to the grip, including：According to hand with
The contact position of terminal touch display screen and default finger length, by using the starting point of the contact position as the center of circle, with this
Default finger length is defined as the finger drop point scope for the sector region of radius.
In a kind of possible implementation, drop point region is touched corresponding to the prediction grip, including：Held according to this
Gesture and touch operation record are held, it is pre- to be more than first for touch operation number corresponding to the grip during the touch operation is recorded
If the region of threshold value is defined as touching drop point region.
In a kind of possible implementation, the terminal includes pressure inductor, and this method also includes：When in preset duration,
The touch drop point region is not detected by touch operation, and in other region detections to during the touch operation to touch display screen, root
According to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
In a kind of possible implementation, the terminal includes pressure inductor, and this method also includes：When the terminal does not detect
To holding operation, and when the terminal detects the touch operation to the touch display screen, according to the pressure value of the touch operation, really
The touch drop point region of the fixed touch operation.
In a kind of possible implementation, this determines that the touch of the touch operation falls according to the pressure value of the touch operation
Point region, including：
Measure the pressure value of the touch operation；
When the pressure value of the touch operation is more than the second predetermined threshold value, the seat of the Center of Pressure point of the touch operation is obtained
Mark；
By centered on the coordinate of the Center of Pressure point, region of the area for preset area be defined as touching drop point region.
Terminal involved by the embodiment of the present application is the touch control terminal using touch display screen.The touch display screen is one
Kind of simple, convenient and natural human-computer interaction device, it has the touch operation for receiving user to the touch display screen, and detection should
The position of touch operation, and the function of the user interface for each application installed in the terminal is shown, in the embodiment of the present application,
Fingerprint recognition module is provided with below the touch display screen of the terminal, thus the terminal also has fingerprint identification function.The terminal
Fingerprint can be gathered by the fingerprint recognition module, the fingerprint collected is identified, and is performed accordingly based on the fingerprint
Function.
Fig. 2 is a kind of flow chart for fingerprint identification function open method that the embodiment of the present application provides, as shown in Fig. 2 should
Fingerprint identification function open method comprises the following steps：
201st, terminal determines that present terminal is in designated state.
Designated state refers to need to carry out fingerprint typing to trigger the state of processing in next step.The designated state is screen locking shape
State, or the interface that present terminal is shown is fingerprint input interface.When being in off-mode due to terminal, touch display screen is touched
Operation is touched not respond, thus the fingerprint identification function open method that provides of the embodiment of the present application be applied in screen lock state and
Terminal during non-screen lock state.Wherein, screen lock state refers to that terminal is in the state not unlocked.When terminal is in non-screen lock state
When, it is also necessary to fingerprint input interface is opened to trigger fingerprint identification function.What fingerprint input interface referred to install in terminal respectively should
Need typing fingerprint to carry out authentication could to complete the user interface of corresponding function with middle.Entering for example, certain of terminal is applied
Row needs fingerprint recognition when paying, and terminal shows the fingerprint input interface of the application, that is to say payment interface, to prompt user can
Authentication is carried out with typing fingerprint.When user's typing fingerprint, and during authentication success, terminal performs payment function.
When terminal does not have when needing of fingerprint recognition, terminal puts the fingerprint recognition module set below the touch display screen
In resting state, when the fingerprint recognition module in a dormant state when, the fingerprint recognition module is not to user to touch display screen
Touch operation fingerprint collecting and identify.When certain application of terminal needs to carry out fingerprint recognition, terminal that is to say
During in designated state, terminal can open the fingerprint identification function for touching drop point region that user carries out touch operation.
202nd, when terminal detects holding operation, terminal determines the grip of the holding operation, and predicts the gripping
Drop point region is touched corresponding to gesture.
Because the terminal supports full frame fingerprint recognition, user touch display screen any region can be carried out touch operation with
Carry out fingerprint typing, and whenever terminal need carry out fingerprint typing when, open full frame fingerprint identification function, be likely to result in compared with
Big power consumption.In order to reduce power consumption, it may be determined that the touch drop point region of touch operation of the user to touch display screen, so as to only
Open the fingerprint identification function in the touch drop point region.
In order to determine the touch drop point region of touch operation of the user to touch display screen, heat can be equipped with terminal edge
Inductor, because the body temperature of people and the temperature of terminal are different, whether there can be temperature change by thermal sensor inductive terminations edge
Change, so as to detect whether holding operation be present, so as to whether be held according to present terminal, to select different determinations to touch
The method in point region.
When terminal detects holding operation, can detect to obtain the hand of active user and terminal edge by thermal sensor
Contact area position, shape and area, so as to obtaining the current grip of user by analysis, for example, left-handed,
The right hand grips and hands grasping.When the grip difference of user, during the touch operation that the user is carried out to touch display screen
Touch drop point region then may be different, thus can be according to grip, it is determined that touch operation to the touch display screen
Touch drop point region.
In actually implementing, according to grip, it is determined that the touch drop point area of the touch operation to the touch display screen
During domain, following two modes have been can be, but not limited to：
First way, according to the grip, predict the finger drop point scope of user, the finger drop point scope determined
To touch drop point region.
, can be with according to the grip, during the finger drop point scope of predictably terminal imagination user in a kind of possible implementation
According to the contact position and default finger length of hand and terminal touch display screen, circle will be used as using the starting point of the contact position
The heart, the finger drop point scope that finger length is defined as the user as the sector region of radius is preset using this.The default finger length
It can be system default, can also be pre-set by user according to the finger length of oneself.The default finger length of system default
It can be obtained according to the feedback of general user.Certainly, the angle of the sector region can also be according to the use habit of user itself
Set.
First way may have following three kinds of scenes in specific implementation：
When the grip indicates present terminal by user's left-handed, can predict the left-hand finger of user may fall
The left-hand finger drop point scope in the region in touch display screen, i.e. user, the left-hand finger drop point scope is defined as touching
Drop point region；Or,
When grip instruction present terminal is gripped by user's right hand, can predict the right finger of user may fall
The right finger drop point scope in the region in touch display screen, i.e. user, the right finger drop point scope is defined as touching
Drop point region；Or,
When the grip indicates currently to be in by user's hands grasping eventually, it can predict that the both hands finger of user may
Fall the both hands finger drop point scope in the region in touch display screen, i.e. user, can be by left-hand finger drop point scope, or the right hand
Finger drop point scope, or left hand and right finger drop point scope are defined as touching drop point region.
It is above-mentioned when the grip indicate present terminal by user's hands grasping when, actually implement in can also according to
The use habit at family oneself sets strong hand, and the usual hand finger drop point scope of user is defined as to touch drop point region.
The second way, recorded according to the grip and touch operation, the grip during the touch operation is recorded
The region that corresponding touch operation number is more than the first predetermined threshold value is defined as touching drop point region.
The region of grip, touch operation during the touch operation that terminal can be carried out to user to touch display screen and
The corresponding function of touch operation is recorded, and obtains touch operation record.Terminal can also be according to the grip pair recorded
Touch operation carries out statistic of classification, obtains carrying out in the region of touch operation corresponding to each grip, and each region
Touch operation number.The grip that terminal can be obtained based on analysis, current grip is inquired about in touch operation record
Touch operation corresponding to gesture records, default more than first so as to obtain touch operation number corresponding to current grip
The region of threshold value, and the region is defined as touch drop point region.
For example, when the grip indicates present terminal by user's left-handed, terminal can record in touch operation
Middle inquiry terminal is in be recorded by touch operation during user's left-handed, and in Query Result, touch operation number is big
It is defined as touching drop point region in the region of the first predetermined threshold value.When grip instruction present terminal is gripped by user's right hand
During with by user's hands grasping, terminal is same when carrying out the step of inquiry determines to touch drop point region with the above-mentioned left-handed by user
Reason, the embodiment of the present application do not repeat to this.
203rd, terminal opens the fingerprint identification function in the touch drop point region.
When terminal does not have when needing of fingerprint recognition, terminal puts the fingerprint recognition module set below the touch display screen
In resting state, when the fingerprint recognition module in a dormant state when, the fingerprint recognition module is not to user to touch display screen
Touch operation fingerprint collecting and identify.When certain application of terminal needs to carry out fingerprint recognition, use can be opened
Family carries out the fingerprint identification function for touching drop point region of touch operation, in order in the touch drop point region to the finger of user
Line is acquired, and the fingerprint collected and preset fingerprint are carried out into characteristic point comparison, so as to complete fingerprint recognition.So only open
The fingerprint identification function for touching drop point region of the touch operation is opened, full frame unlatching fingerprint identification function is efficiently avoid and causes
Power consumption it is larger the problem of, reduce the electric quantity consumption of terminal, extend the service life of terminal hardware.
In the specific implementation, such as above-mentioned determination touches the two ways in drop point region and its specific implementation and may caused out
Open the touch drop point region of fingerprint identification function and touch operation that user is carried out to touch display screen it is actual where region deposit
In deviation, in another example, when actually using terminal, user can also a gripping terminal, the finger of another hand shows to touching
Screen carries out touch operation, thus it is also possible that touch drop point region and the physical presence deviation of fingerprint identification function must be opened, leads
Cause terminal to be not detected by touch operation in the touch drop point region, and detect the touch to other regions of touch display screen
The situation of operation occurs, and in this case, terminal opens the fingerprint recognition for touching drop point region determined according to grip
After function, it will be unable to that the fingerprint of user is acquired and identified, so as to cause authentication to fail.
In order to solve the above-mentioned touch drop point region because opening fingerprint identification function and physical presence deviation, identity is caused to be recognized
The problem of card failure, following processing mode can be taken：The touch drop point region is touched when being not detected by preset duration
When touching operation, and detecting the touch operation to other regions of touch display screen, it can be grasped according to the touch in other regions
The pressure value of work, the touch drop point region of the touch operation is determined, reopen the finger for touching drop point region of the touch operation
Line identification function, so as to reduce the frequency of failure of Terminal fingerprints identification, improve the practicality of the fingerprint identification function of terminal.
In the specific implementation, according to the pressure value of the touch operation in other regions, the touch drop point region of the touch operation is determined
Specific steps may be referred to following step 205 to 208.
Above-mentioned steps 202 to 203 are that terminal determines the gripping hand of the holding operation when terminal detects holding operation
Gesture, and predict and drop point region is touched corresponding to the grip, the process of the fingerprint identification function in the touch drop point region is opened,
And it there may also be a kind of scene in being embodied：Terminal is not detected by holding operation, and, detect and the touch display screen is touched
Touch operation.In this scene, specific implementation step may be referred to step 204 to 208.
204th, when terminal is not detected by holding operation, and detects the touch operation to the touch display screen, then perform
Following step 205 to 208.
Terminal can be positioned on other objects (such as desk) by user, and the touch display screen of terminal is touched
Operation, at this moment, when that is to say that terminal is not detected by holding operation, and detecting the touch operation to the touch display screen, eventually
End can not be according to the grip of user, it is determined that the touch drop point region of the touch operation to touch display screen, then can be to this
Touch operation is analyzed, and according to the pressure value of the touch operation, determines the touch drop point region of the touch operation, and open
The fingerprint identification function for touching drop point region of the touch operation, to realize authentication.
Can be equipped with pressure inductor, when user carries out touch behaviour to touch display screen below the touch display screen of terminal
When making, the pressure inductor that the terminal is equipped with can be based on deformation or displacement, and the pressure value of the touch operation is measured,
When the pressure value difference of the touch operation, function corresponding to the touch operation can be different.Terminal can be based on different pressures
Force value is determined to function corresponding to the touch operation, and the touch operation is responded, to realize corresponding function.
Terminal determines the specific implementation process for touching drop point region of the touch operation such as according to the pressure value of touch operation
Following step 205 to 207, and it is determined that behind the touch drop point region of the touch operation, in a step 208, open the touch and fall
The fingerprint identification function in point region, to carry out authentication.
205th, terminal measures the pressure value of the touch operation.
Terminal is measured by pressure inductor to the pressure value of touch operation, so as to by the pressure value and second
Predetermined threshold value is compared, and determines whether current touch operation is touch operation for fingerprint recognition.
In a kind of possible implementation, when terminal detects the touch operation to the touch display screen, in the terminal
Piezo-resistance in the pressure inductor of outfit can deform upon with the touch operation, and because deformation causes the pressure-sensitive electricity
The resistance value of resistance changes, so as to obtain the pressure value of current touch operation according to electric current or voltage change measurement.
In a kind of possible implementation, when terminal detects the touch operation to the touch display screen, in the terminal
Diaphragm in the pressure inductor of outfit can be subjected to displacement with the touch operation, and because the displacement causes the electricity of the diaphragm
Resistance changes, so as to obtain the pressure value of current touch operation according to electric current or voltage change measurement.
Above-mentioned implementation can realize the touch operation carried out by pressure inductor to user to touch display screen
Pressure value measurement is carried out, there may also be other types of pressure inductor in actually implementing certainly, the embodiment of the present application is to this
It is not limited.
206th, when the pressure value of the touch operation is more than the second predetermined threshold value, terminal is obtained in the pressure of the touch operation
The coordinate of heart point.
Second predetermined threshold value can be set according to the use habit of user.Second predetermined threshold value determines the touch operation
Function setting.When the pressure value of touch operation is more than or less than or during equal to second predetermined threshold value, the touch operation can be with
Corresponding different function.
In the embodiment of the present application, the pressure value of touch operation, which is more than the second predetermined threshold value, to be used as terminal to need to carry out
A Rule of judgment of fingerprint identification function is opened during fingerprint recognition., can be with when terminal measurement obtains the pressure value of touch operation
The coordinate of the Center of Pressure point of the touch operation is obtained, the Center of Pressure point can be largest deformation caused by the touch operation
Point or maximum displacement point or the application point of the pressure of the touch operation.Because the Center of Pressure point is normally at
The center of the fingerprint of user, thus the coordinate of the Center of Pressure point of the touch operation can be obtained, and based in the pressure
The coordinate of heart point, determine the touch drop point region of the touch operation.Terminal receives the touch operation, to the pressure of the touch operation
Force value measures and analyzes the pressure of the touch operation, can obtain the coordinate of the Center of Pressure point of the pressure.
207th, terminal by centered on the coordinate of the Center of Pressure point, region of the area for preset area be defined as touch and fall
Point region.
Terminal can by centered on the coordinate of Center of Pressure point, area for the region of preset area be defined as touch drop point
Region.After being researched and analysed to the fingerprint of user, the size for obtaining fingerprint is generally less than 1 square centimeter of (cm2) conclusion,
Thus the preset area can be with 1cm in specific implementation2As reference.The touch drop point region can be border circular areas, can
To be other shapes region, the application is not construed as limiting to this.
208th, terminal opens the fingerprint identification function in the touch drop point region.
Terminal is determined after touching drop point region, opens the fingerprint identification function in the touch drop point region, in order to be touched at this
Touch in drop point region and the fingerprint of user is acquired, and the fingerprint collected and preset fingerprint are subjected to characteristic point comparison, from
And complete fingerprint recognition.
Above-mentioned steps 204 to 208 are when terminal is not detected by holding operation, are sensed by pressure inductor to touching
The pressure value of the touch operation of display screen, and according to the pressure value of the touch operation, determine the touch drop point area of the touch operation
Domain, so as to open the process of the fingerprint identification function in the touch drop point region.
The application is by when terminal detects holding operation, according to the grip of holding operation, predicting grip
Corresponding touch drop point region, so as to only open the fingerprint identification function for touching drop point region, efficiently avoid full frame unlatching
The problem of power consumption is larger caused by fingerprint identification function, the electric quantity consumption of terminal is reduced, extend terminal hardware uses the longevity
Life.Further, holding operation is not detected by terminal, and when terminal needs typing fingerprint, is sensed by pressure inductor and touched
The pressure value of operation is touched, and the touch drop point region of the touch operation is determined according to pressure value, so as to only open the touch drop point
The fingerprint identification function in region so that fingerprint recognition can be also carried out when terminal is not held to realize corresponding function, and will not
Cause larger power consumption.Further, when it is determined that touch operation touch drop point region and the area where actual touch operation
There is deviation in domain, when causing fingerprint typing failure, can also be redefined by pressure inductor and touch drop point region, and opened
What is redefined touches the fingerprint identification function in drop point region, so as to reduce the frequency of failure of Terminal fingerprints identification, improves
The practicality of the fingerprint identification function of terminal.
Above-mentioned all optional technical schemes, any combination can be used to form the alternative embodiment of the application, herein no longer
Repeat one by one.
Fig. 3 is a kind of fingerprint identification function opening device structural representation that the embodiment of the present application provides, as shown in figure 3,
The device includes：
Detection module 301, for detecting holding operation；
Determining module 302, for determining the grip of the holding operation, and predict and touch corresponding to the grip
Point region；
Opening module 303, for opening the fingerprint identification function in the touch drop point region.
In a kind of possible implementation, the determining module 302 is additionally operable to：Determine that the terminal is in designated state, this refers to
Determine state to refer to need to carry out fingerprint typing to trigger the state of processing in next step.
In a kind of possible implementation, the determining module 302 is used for：According to the grip, finger drop point model is predicted
Enclose, the finger drop point scope is defined as to touch drop point region.
In a kind of possible implementation, the determining module 302 is used for：Contact position according to hand with terminal touch display screen
Finger length is put and preset, fan of the finger length as radius will be preset using the starting point of the contact position as the center of circle, using this
Shape region is defined as the finger drop point scope.
In a kind of possible implementation, the determining module 302 is used for：Recorded according to the grip and touch operation,
Touch operation number corresponding to the grip is defined as touching more than the region of the first predetermined threshold value during the touch operation is recorded
Touch drop point region.
In a kind of possible implementation, the terminal includes pressure inductor, and the determining module 302 is additionally operable to：When default
In duration, the touch drop point region is not detected by touch operation, and in other region detections to the touch behaviour to touch display screen
When making, according to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
In a kind of possible implementation, the terminal includes pressure inductor, and the determining module 302 is additionally operable to：When the end
End is not detected by holding operation, and when the terminal detects the touch operation to the touch display screen, according to the touch operation
Pressure value, determine the touch drop point region of the touch operation.
In a kind of possible implementation, as shown in figure 4, the determining module 302 includes：
Measuring unit, for measuring the pressure value of the touch operation；
Acquiring unit, for when the pressure value of the touch operation is more than the second predetermined threshold value, obtaining the touch operation
The coordinate of Center of Pressure point；
Determining unit, for by centered on the coordinate of the Center of Pressure point, area is defined as the region of preset area
Touch drop point region.
The device that the application provides is by when terminal detects holding operation, according to the grip of holding operation, in advance
Survey and drop point region is touched corresponding to grip, so as to only open the fingerprint identification function for touching drop point region, be effectively prevented from
The problem of power consumption caused by full frame unlatching fingerprint identification function is larger, reduces the electric quantity consumption of terminal, it is hard to extend terminal
The service life of part.
It should be noted that：The fingerprint identification function opening device that above-described embodiment provides is opening fingerprint identification function
When, only with the division progress of above-mentioned each functional module for example, in practical application, above-mentioned function can be divided as needed
With by different functional module completions, i.e., the internal structure of device is divided into different functional modules, to complete above description
All or part of function.In addition, device and fingerprint identification function that the fingerprint identification function that above-described embodiment provides is opened
The embodiment of the method for unlatching belongs to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
With reference to shown in figure 5 and Fig. 6, a kind of block diagram of the terminal 500 provided it illustrates the embodiment of the present application.Should
Terminal 500 can be mobile phone, tablet personal computer, notebook computer and e-book etc..Terminal 500 in the application can include one
It is or multiple such as lower component：Processor 510, memory 520 and touch display screen 530.
Processor 510 can include one or more processing core.Processor 510 utilizes various interfaces and connection
Various pieces in whole terminal 500, by running or performing the instruction being stored in memory 520, program, code set or refer to
Order collection, and the data being stored in memory 520 are called, perform the various functions and processing data of terminal 500.Alternatively,
Processor 510 can use Digital Signal Processing (Digital Signal Processing, DSP), field programmable gate array
(Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic
Array, PLA) at least one of example, in hardware realize.Processor 510 can integrating central processor (Central
Processing Unit, CPU), in image processor (Graphics Processing Unit, GPU) and modem etc.
One or more of combinations.Wherein, CPU mainly handles operating system, user interface and application program etc.；GPU is used to be responsible for
The content of display rendering and drawing required for touch display screen 530；Modem is used to handle radio communication.It is appreciated that
, above-mentioned modem can not also be integrated into processor 510, be realized separately through chip piece.
Memory 520 can include random access memory (Random Access Memory, RAM), can also include read-only
Memory (Read-Only Memory).Alternatively, the memory 520 includes non-transient computer-readable medium (non-
transitory computer-readable storage medium).Memory 520 can be used for store instruction, program, generation
Code, code set or instruction set.Memory 520 may include storing program area and storage data field, wherein, storing program area can store
For realizing the instruction of operating system, instruction (such as touch controllable function, sound-playing function, image at least one function
Playing function etc.), instruction for realizing following each embodiments of the method etc.；Storage data field can be stored according to terminal 500
Use created data (such as voice data, phone directory) etc..
So that operating system is Android (Android) system as an example, program and the data such as Fig. 5 institutes that are stored in memory 520
Show, Linux inner core 720, system operation storehouse layer 740, application framework layer 760 and application layer 780 are stored with memory 520.
Linux inner core 720 provides the driving of bottom for the various hardware of terminal 500, such as shows driving, audio driven, camera
Driving, bluetooth driving, Wi-Fi drivings, power management etc..System operation storehouse layer 740 is by some C/C++ storehouses come for Android
System provides main characteristic and supported.As SQLite storehouses provide the support of database, OpenGL/ES storehouses provide 3D drawing
Support, Webkit storehouses provide support of browser kernel etc..When Android operation is also provided with system operation storehouse layer 740
Storehouse (Android Runtime), it mainly provides some core libraries, can allow for developer using Java language to write peace
Zhuo Yingyong.Application framework layer 760 provides the various API that may be used during structure application program, and developer can also be by making
The application program of oneself is built with these API, for example activity management, window management, view management, notice manage, content carries
Donor, assure reason, call management, resource management, orientation management.Operation has at least one application program in application layer 780, these
Application program can be contact person's program, short message program, timing routine, the camera applications etc. that operating system carries；Can also be
The application program that third party developer is developed, such as instant messaging program, photograph pretty program etc..
So that operating system is IOS systems as an example, the program and data stored in memory 520 is as shown in fig. 6, IOS systems
Including：Kernel operating system layer 820 (Core OS layer), kernel service layer 840 (Core Services layer), media
860 (Media layer) of layer, tangible layer 880 (Cocoa Touch Layer).Kernel operating system layer 820 includes operation
System kernel, driver and underlying programs framework, these underlying programs frameworks provide the function closer to hardware, for position
Used in the program frame of kernel service layer 840.Kernel service layer 840 is supplied to the system service required for application program
And/or program frame, such as basic (Foundation) framework, account framework, advertising framework, data storage framework, network company
Connect framework, geographical position framework, moving frame etc..Media layer 860 provided for application program about audiovisual in terms of interface, such as
The related interface of the related interface of the related interface of graph image, Audiotechnica, video technique, audio video transmission technology it is wireless
Play (AirPlay) interface etc..Tangible layer 880 provides the related framework in various conventional interfaces for application development,
Tangible layer 880 is responsible for touch interactive operation of the user in terminal 500.Such as local notice service, long-range Push Service, extensively
Accuse framework, game tool framework, message user interface interface (User Interface, UI) framework, user interface UIKit frames
Frame, map frame etc..
In framework illustrated in fig. 6, the framework relevant with major applications program includes but is not limited to：Kernel service layer
The UIKit frameworks in basic framework and tangible layer 880 in 840.Basic framework provides many basic object class and data
Type, provides most basic system service for all application programs, and UI unrelated.And the class that UIKit frameworks provide is basic
UI class libraries, for creating the user interface based on touch, iOS application programs can provide UI based on UIKit frameworks, so it
The architecture of application program is provided, for building user interface, drawing, processing and user mutual event, response gesture etc.
Deng.
Touch display screen 530 is used to receive user using any suitable objects such as finger, felt pens on or near it
Touch operation, and the user interface of each application program of display.Before touch display screen 530 is generally arranged at terminal 530
Panel.Touch display screen 530 is designed to as screen comprehensively, Curved screen or special-shaped screen.Touch display screen 530 is also designed to
For the combination of screen and Curved screen comprehensively, the combination of abnormal shape screen and Curved screen, the present embodiment is not limited to this.Wherein：
Screen comprehensively
Comprehensively screen can refer to the occupied terminal 500 of touch display screen 530 front panel screen accounting exceed threshold value (such as
80% or 90% or 95%) screen design.Screen accounting a kind of calculation be：(area/terminal of touch display screen 530
The area of 500 front panel) * 100%；Screen accounting another calculation be：(actual displayed area in touch display screen 530
The area of the front panel of the area/terminal 500 in domain) * 100%；Screen accounting another calculation be：(touch display screen 530
Diagonal/terminal 500 front panel diagonal) * 100%.Schematically in example as shown in Figure 7 A, terminal 500
Front panel on nearly all region be touch display screen 530, on the front panel 40 of terminal 500, except produced by center 41
Edge outside other regions, all touch display screens 530.Four angles of the touch display screen 530 can be right angle or
Person's fillet.
Screen can also be the screen that at least one bezel assembly is integrated in the inside of touch display screen 530 or lower floor comprehensively
Design.Alternatively, at least one bezel assembly includes：Camera, fingerprint sensor, close to optical sensor, Distance-sensing
Device etc..In certain embodiments, the miscellaneous part on the front panel of conventional terminal is integrated in whole areas of touch display screen 530
In domain or subregion, such as after the photo-sensitive cell in camera is split as into multiple photosensitive pixels, by each photosensitive pixel collection
Into in the black region in each display pixel in touch display screen 530.Due at least one bezel assembly being integrated in
The inside of touch display screen 530, so screen has a higher screen accounting comprehensively.
Certainly in other embodiment, the bezel assembly on the front panel of conventional terminal can also be arranged on end
The side or the back side at end 500, for example ultrasonic fingerprint sensor is arranged on the lower section of touch display screen 530, by osteoacusis formula
Receiver be arranged on terminal 530 inside, by camera be arranged to positioned at terminal side and pluggable structure.
In some optional embodiments, when terminal 500 is using screen comprehensively, the single side of the center of terminal 500, or
Edge is provided with two sides (such as left and right two sides), or four sides (such as four, upper and lower, left and right side) to touch
Sensor 520 is controlled, the edge touch sensing 520 is grasped for detecting touch operation, clicking operation, pressing of the user on center
The operation of at least one of work and slide etc..The edge touch sensing 520 can be touch sensor, heating power sensing
Any one in device, pressure sensor etc..User can apply operation on edge touch sensing 520, in terminal 500
Application program be controlled.
Curved screen
Curved screen refers to the screen design that the screen area of touch display screen 530 is not in a plane.In general, it is bent
Such a section at least be present in face：The section is in curved shape, and Curved screen is along the arbitrary plane perpendicular to the section
The screen for being projected as plane design on direction, wherein, the curved shape can be U-shaped.Alternatively, Curved screen refers at least one
Individual side is the screen design method of curved shape.Alternatively, Curved screen refers to that at least one side of touch display screen 530 is prolonged
Covering is stretched to the center of terminal 500.Because the side of touch display screen 530 is extended over to the center of terminal 500, also will
Originally the center without display function and touch controllable function be covered as can viewing area and/or operable area so that bent
Face is provided with higher screen accounting.Alternatively, in example as shown in Figure 7 B, Curved screen refers to that two sides 42 in left and right are curved
The screen design of curved shape；Or Curved screen refers to that upper and lower two sides are the screen designs of curved shape；Or Curved screen
It is the screen design of curved shape to refer to four, upper and lower, left and right side.In an alternate embodiment of the invention, Curved screen is used and had
It is prepared by the touch screen material of certain flexibility.
Abnormal shape screen
Abnormal shape screen is the touch display screen that face shaping is irregular shape, and irregular shape is not rectangle or fillet square
Shape.Alternatively, special-shaped screen refers to be provided with raised, breach and/or borehole in the touch display screen 530 of rectangle or round rectangle
Screen design.Alternatively, the projection, breach and/or borehole can be located at the edge of touch display screen 530, center Screen or
Both of which has.When raised, breach and/or borehole are arranged on a line edge, the centre position or two at the edge can be arranged on
End；When raised, breach and/or borehole are arranged on center Screen, can be arranged on the upper area of screen, upper left side region,
One or more of left field, bottom-left quadrant, lower zone, lower right region, right side area, upper right side region region
In.When being arranged in multiple regions, raised, breach and borehole can be with integrated distributions, can also dispersed distribution；Can symmetrically it divide
Cloth, can also mal-distribution.Alternatively, the quantity of the projection, breach and/or borehole is also unlimited.
Due to abnormal shape screen, be covered as the upper frontal region of touch display screen and/or lower frontal region can viewing area and/or operable
Region so that touch display screen occupies more spaces on the front panel of terminal, so special-shaped screen also there is bigger screen to account for
Than.In certain embodiments, it is used to accommodate at least one bezel assembly in breach and/or borehole, the bezel assembly includes
Camera, fingerprint sensor, close in optical sensor, range sensor, receiver, environmental luminance sensor, physical button
It is at least one.
Exemplary, the breach can be arranged on one or more edges, and the breach can be semicircular indentations, right angle
Rectangular indentation, round rectangle breach or irregular shape breach.Schematically in example as seen in figure 7 c, abnormal shape screen can be
The screen design of semicircular indentations 43, the semicircular indentations 43 are provided with the middle position of the top edge of touch display screen 530
The position vacated is used to accommodate in camera, range sensor (also known as proximity transducer), receiver, environmental luminance sensor
At least one bezel assembly；Schematically as illustrated in fig. 7d, abnormal shape screen can be the lower edge in touch display screen 530
Middle position be provided with semicircular indentations 44 screen design, the position that the semicircular indentations 44 are vacated be used for accommodate physics by
At least one of key, fingerprint sensor, microphone part；Schematically in example as seen in figure 7e, abnormal shape screen can be
The screen design of half elliptic breach 45 is provided with the middle position of the lower edge of touch display screen 530, while in terminal 500
Front panel on be also formed with a semiellipse type breach, two half elliptic breach enclose an elliptical region, and this is ellipse
Border circular areas is used to accommodate physical button or fingerprint recognition module；Schematically in example as shown in Figure 7 F, abnormal shape screen can
To be that the screen that at least one aperture 45 is provided with the first half in touch display screen 530 designs, the aperture 45 is vacated
Position be used for accommodate at least one of camera, range sensor, receiver, environmental luminance sensor bezel assembly.
In addition, it will be understood by those skilled in the art that the structure of the terminal 500 shown by above-mentioned accompanying drawing is not formed
Restriction to terminal 500, terminal can be included than illustrating more or less parts, either combine some parts or difference
Part arrangement.For example also include radio circuit, input block, sensor, voicefrequency circuit, Wireless Fidelity in terminal 500
The parts such as (Wireless Fidelity, WiFi) module, power supply, bluetooth module, will not be repeated here.
In the exemplary embodiment, a kind of computer-readable recording medium for being stored with computer program, example are additionally provided
The memory of computer program is such as stored with, above computer program realizes terminal institute in above-described embodiment when being executed by processor
The fingerprint identification function open method of execution.For example, the computer-readable recording medium can be read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), read-only optical disc (Compact Disc
Read-Only Memory, CD-ROM), tape, floppy disk and optical data storage devices etc..
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, the program can be stored in a kind of computer-readable storage
In medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The preferred embodiment of the application is above are only, it is all in spirit herein and principle not to limit the application
Within, any modification, equivalent substitution and improvements made etc., it should be included within the protection domain of the application.
Claims (18)
1. a kind of fingerprint identification function open method, it is characterised in that applied in terminal, under the touch display screen of the terminal
Side is provided with fingerprint recognition module, and methods described includes：
Detect holding operation；
The grip of the holding operation is determined, and predicts and drop point region is touched corresponding to the grip；
Open the fingerprint identification function in the touch drop point region.
2. according to the method for claim 1, it is characterised in that it is described detect holding operation before, methods described is also wrapped
Include：
Determine that the terminal is in designated state, the designated state refers to need to carry out fingerprint typing to trigger processing in next step
State.
3. according to the method for claim 1, it is characterised in that touch drop point area corresponding to the prediction grip
Domain, including：
According to the grip, finger drop point scope is predicted, the finger drop point scope is defined as to touch drop point region.
4. according to the method for claim 3, it is characterised in that it is described according to the grip, predict finger drop point model
Enclose, including：
According to the contact position and default finger length of hand and terminal touch display screen, by with the starting point of the contact position
Sector region as the center of circle, using the default finger length as radius is defined as the finger drop point scope.
5. according to the method for claim 1, it is characterised in that touch drop point area corresponding to the prediction grip
Domain, including：
Recorded according to the grip and touch operation, by touch corresponding to grip described in touch operation record
The region that number of operations is more than the first predetermined threshold value is defined as touching drop point region.
6. according to the method described in claim any one of 1-5, it is characterised in that the terminal includes pressure inductor, described
Method also includes：
When in preset duration, the touch drop point region is not detected by touch operation, and shows in other region detections to touching
During the touch operation of display screen, according to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
7. according to the method for claim 1, it is characterised in that the terminal includes pressure inductor, and methods described is also wrapped
Include：
When the terminal is not detected by holding operation, and the terminal detects the touch operation to the touch display screen,
According to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
8. the method according to claim 6 or 7, it is characterised in that the pressure value according to the touch operation, it is determined that
The touch drop point region of the touch operation, including：
Measure the pressure value of the touch operation；
When the pressure value of the touch operation is more than the second predetermined threshold value, the seat of the Center of Pressure point of the touch operation is obtained
Mark；
By centered on the coordinate of the Center of Pressure point, region of the area for preset area be defined as touching drop point region.
9. a kind of fingerprint identification function opening device, it is characterised in that applied in terminal, under the touch display screen of the terminal
Side is provided with fingerprint recognition module, and described device includes：
Detection module, for detecting holding operation；
Determining module, for determining the grip of the holding operation, and predict and drop point is touched corresponding to the grip
Region；
Opening module, for opening the fingerprint identification function in the touch drop point region.
10. device according to claim 9, it is characterised in that the determining module is additionally operable to：
Determine that the terminal is in designated state, the designated state refers to need to carry out fingerprint typing to trigger processing in next step
State.
11. device according to claim 9, it is characterised in that the determining module is used for：According to the grip,
Finger drop point scope is predicted, the finger drop point scope is defined as to touch drop point region.
12. device according to claim 11, it is characterised in that the determining module is used for：Touched according to hand and terminal
The contact position of display screen and default finger length, it will be preset using the starting point of the contact position as the center of circle, with described
Finger length is defined as the finger drop point scope for the sector region of radius.
13. device according to claim 9, it is characterised in that the determining module is used for：According to the grip and
Touch operation is recorded, and touch operation number corresponding to grip described in touch operation record is more than into the first default threshold
The region of value is defined as touching drop point region.
14. according to the device described in claim any one of 9-13, it is characterised in that the terminal includes pressure inductor, institute
Determining module is stated to be additionally operable to：
When in preset duration, the touch drop point region is not detected by touch operation, and shows in other region detections to touching
During the touch operation of display screen, according to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
15. device according to claim 9, it is characterised in that the terminal includes pressure inductor, the determining module
It is additionally operable to：
When the terminal is not detected by holding operation, and the terminal detects the touch operation to the touch display screen,
According to the pressure value of the touch operation, the touch drop point region of the touch operation is determined.
16. the device according to claims 14 or 15, it is characterised in that the determining module includes：
Measuring unit, for measuring the pressure value of the touch operation；
Acquiring unit, for when the pressure value of the touch operation is more than the second predetermined threshold value, obtaining the touch operation
The coordinate of Center of Pressure point；
Determining unit, for by centered on the coordinate of the Center of Pressure point, region of the area for preset area be defined as touching
Touch drop point region.
A kind of 17. terminal, it is characterised in that including：
Processor；
For depositing the memory of computer program；
Wherein, the processor is used to perform the computer program deposited on memory, realizes any one of claim 1-8 institutes
The method and step stated.
18. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium internal memory contains computer
Program, the computer program realize the method and step described in claim any one of 1-8 when being executed by processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813728.XA CN107608615B (en) | 2017-09-11 | 2017-09-11 | Fingerprint identification function starting method and device, terminal and storage medium |
| PCT/CN2018/102501 WO2019047739A1 (en) | 2017-09-11 | 2018-08-27 | Fingerprint recognition function enabling method and apparatus, and terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813728.XA CN107608615B (en) | 2017-09-11 | 2017-09-11 | Fingerprint identification function starting method and device, terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107608615A true CN107608615A (en) | 2018-01-19 |
| CN107608615B CN107608615B (en) | 2020-07-24 |
Family
ID=61063472
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710813728.XA Expired - Fee Related CN107608615B (en) | 2017-09-11 | 2017-09-11 | Fingerprint identification function starting method and device, terminal and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107608615B (en) |
| WO (1) | WO2019047739A1 (en) |
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| CN108388864A (en) * | 2018-02-27 | 2018-08-10 | 北京小米移动软件有限公司 | Fingerprint collecting method, device and computer readable storage medium |
| CN108427944A (en) * | 2018-05-22 | 2018-08-21 | 三峡大学 | A kind of fingerprint recognition system and recognition methods |
| CN108830060A (en) * | 2018-05-25 | 2018-11-16 | 深圳市纳斯达工贸有限公司 | A kind of intelligent recognition tripper and method for intelligent terminal |
| WO2019047739A1 (en) * | 2017-09-11 | 2019-03-14 | Oppo广东移动通信有限公司 | Fingerprint recognition function enabling method and apparatus, and terminal and storage medium |
| CN109669544A (en) * | 2018-12-29 | 2019-04-23 | Oppo广东移动通信有限公司 | Finger-print region determines method and device, terminal and readable storage medium storing program for executing |
| CN109683788A (en) * | 2018-12-29 | 2019-04-26 | Oppo广东移动通信有限公司 | Finger-print region determines method and device, terminal and readable storage medium storing program for executing |
| 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 |
| CN110427866A (en) * | 2019-07-29 | 2019-11-08 | 四川康佳智能终端科技有限公司 | Unlocked by fingerprint control method, unlocked by fingerprint equipment and storage medium under a kind of screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112381545A (en) * | 2020-11-20 | 2021-02-19 | 惠州Tcl移动通信有限公司 | Identity authentication method, device, equipment and storage medium |
| CN116483014B (en) * | 2023-06-20 | 2023-09-19 | 飞天诚信科技股份有限公司 | Fingerprint input realization method, device and system |
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| WO2019047739A1 (en) * | 2017-09-11 | 2019-03-14 | Oppo广东移动通信有限公司 | Fingerprint recognition function enabling method and apparatus, and terminal and storage medium |
| CN108388864A (en) * | 2018-02-27 | 2018-08-10 | 北京小米移动软件有限公司 | Fingerprint collecting method, device and computer readable storage medium |
| CN108427944A (en) * | 2018-05-22 | 2018-08-21 | 三峡大学 | A kind of fingerprint recognition system and recognition methods |
| CN108830060A (en) * | 2018-05-25 | 2018-11-16 | 深圳市纳斯达工贸有限公司 | A kind of intelligent recognition tripper and method for intelligent terminal |
| CN108830060B (en) * | 2018-05-25 | 2020-07-07 | 深圳市纳斯达工贸有限公司 | Intelligent identification unlocking device and method for intelligent terminal |
| CN109669544A (en) * | 2018-12-29 | 2019-04-23 | Oppo广东移动通信有限公司 | Finger-print region determines method and device, terminal and readable storage medium storing program for executing |
| CN109683788A (en) * | 2018-12-29 | 2019-04-26 | Oppo广东移动通信有限公司 | Finger-print region determines method and device, terminal and readable storage medium storing program for executing |
| CN109669544B (en) * | 2018-12-29 | 2022-04-15 | Oppo广东移动通信有限公司 | Fingerprint area determination method and device, terminal and 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 |
| CN110427866A (en) * | 2019-07-29 | 2019-11-08 | 四川康佳智能终端科技有限公司 | Unlocked by fingerprint control method, unlocked by fingerprint equipment and storage medium under a kind of screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107608615B (en) | 2020-07-24 |
| WO2019047739A1 (en) | 2019-03-14 |
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