CN107103221A - Solve lock control method and Related product - Google Patents
Solve lock control method and Related product Download PDFInfo
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- CN107103221A CN107103221A CN201710296258.4A CN201710296258A CN107103221A CN 107103221 A CN107103221 A CN 107103221A CN 201710296258 A CN201710296258 A CN 201710296258A CN 107103221 A CN107103221 A CN 107103221A
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- touch parameter
- fingerprint image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
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Abstract
Present disclose provides one kind solution lock control method and Related product, the Related product includes mobile terminal, it includes application processor AP, touching display screen, fingerprint identification device, the touching display screen, for when detecting user in the enterprising line slip operation of the touching display screen, touch parameter collection is gathered, and notifies the fingerprint identification device to carry out fingerprint collecting, and the touch parameter collection is sent to the AP；The fingerprint identification device, is sent to the AP, the N is positive integer for gathering N number of fingerprint image, and by N number of fingerprint image；The AP, for being verified respectively to the touch parameter collection and N number of fingerprint image, and when the touch parameter collection and N number of fingerprint image are verified, is unlocked operation.When can gather multiple fingerprint images and touch parameter collection in sliding process using the disclosure, and need the both of which to match, just unblock operation lifts the security of full frame fingerprint.
Description
Technical field
The present invention relates to terminal device technical field, and in particular to one kind solution lock control method and Related product.
Background technology
In the prior art, mobile terminal (such as mobile phone, tablet personal computer) is increasing equipped with fingerprint identification function, refers to
Line identification can be not only used for unlocking and waking up mobile terminal, mobile payment, account login etc. can also be applied to, because of its side
Just, safe the characteristics of, by extensive use.
With change of technique, full frame fingerprint increasingly obtains the favor of major terminal equipment manufacturers, for full frame fingerprint
For, whole touching display screen is used equally for gathering fingerprint image, thus, Shang Ruo leaves in a certain position of touching display screen
Fingerprint mark, then be easy to be stolen by criminal, by way of replicating fingerprint, has cracked mobile terminal, thus, reduce
The security of full frame fingerprint.
The content of the invention
The embodiments of the invention provide one kind solution lock control method and Related product, the security of full frame fingerprint can be lifted.
In a first aspect, the embodiment of the present invention provides a kind of mobile terminal, including application processor AP, touching display screen, refer to
Line identifying device, wherein,
The touching display screen, for when detecting user in the enterprising line slip operation of the touching display screen, gathering
Touch parameter collection, and notify the fingerprint identification device to carry out fingerprint collecting, and the touch parameter collection is sent to described
AP；
The fingerprint identification device, the AP is sent to for gathering N number of fingerprint image, and by N number of fingerprint image,
The N is positive integer；
The AP, for being verified respectively to the touch parameter collection and N number of fingerprint image, and described
When touch parameter collection and N number of fingerprint image are verified, operation is unlocked.
Second aspect, the embodiment of the present invention provides a kind of solution lock control method, applied to including application processor AP, touch-control
The mobile terminal of display screen, fingerprint identification device, including：
The mobile terminal controls the touching display screen detecting user in the enterprising line slip of the touching display screen
During operation, touch parameter collection is gathered, and notify that the fingerprint identification device carries out fingerprint collecting, and by the touch parameter collection
It is sent to the AP；
The mobile terminal controls the fingerprint identification device to gather N number of fingerprint image, and N number of fingerprint image is sent out
The AP is given, the N is positive integer；
The mobile terminal controls the AP to test respectively the touch parameter collection and N number of fingerprint image
Card, and when the touch parameter collection and N number of fingerprint image are verified, it is unlocked operation.
The third aspect, the embodiment of the present invention provides a kind of mobile terminal, including：Application processor AP, touching display screen, refer to
Line identifying device and memory；And one or more programs, wherein, one or more of programs are stored in the storage
In device, and it is configured to be performed by the AP, described program includes the instruction for being used to perform following steps：
Control the touching display screen when detecting user in the enterprising line slip operation of the touching display screen, collection is touched
Parameter set is controlled, and notifies the fingerprint identification device to carry out fingerprint collecting, and the touch parameter collection is sent to the AP；
The fingerprint identification device is controlled, institute is sent to for gathering N number of fingerprint image, and by N number of fingerprint image
AP is stated, the N is positive integer；
The AP is controlled to be verified respectively to the touch parameter collection and N number of fingerprint image, and described
When touch parameter collection and N number of fingerprint image are verified, operation is unlocked.
Fourth aspect, lock control device is solved the embodiments of the invention provide one kind, and the device, which has, realizes that the above method is set
The function of the behavior of mobile terminal in meter.The function can be realized by hardware, can also be performed by hardware corresponding soft
Part is realized.The hardware or software include one or more modules corresponding with above-mentioned functions.
5th aspect, the embodiments of the invention provide a kind of computer-readable recording medium, wherein, it is described computer-readable
Storage medium stores the computer program for electronic data interchange, wherein, the computer program causes computer to perform such as
Part or all of step described in second aspect of the embodiment of the present invention.
6th aspect, the embodiments of the invention provide a kind of computer program product, wherein, the computer program product
Non-transient computer-readable recording medium including storing computer program, the computer program is operable to make calculating
Machine performs the part or all of step as described in second aspect of the embodiment of the present invention.The computer program product can be one
Individual software installation bag.
Implement the embodiment of the present invention, have the advantages that：
As can be seen that by the embodiment of the present invention, the touching display screen of mobile terminal is detecting user in mobile terminal
Touching display screen enterprising line slip operation when, gather touch parameter collection, N number of fingerprint image gathered by fingerprint identification device, the N
For positive integer, AP is verified to touch parameter collection and N number of fingerprint image respectively, in touch parameter collection and N number of fingerprint image
When being verified, operation is unlocked.Due to multiple fingerprint images, and touch parameter collection in sliding process, can be gathered,
And operation need to be just unlocked when both of which is matched, so that, improve the security of full frame fingerprint.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.
Fig. 1 a are that the demonstration on interface of the slide provided in an embodiment of the present invention on the touching display screen of mobile terminal shows
It is intended to.
Fig. 2 is a kind of schematic flow sheet for solving lock control method disclosed in the embodiment of the present invention.
Fig. 3 is the schematic flow sheet of another solution lock control method disclosed in the embodiment of the present invention.
Fig. 4 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.
Fig. 5 is a kind of structural representation for solving lock control device disclosed in the embodiment of the present invention.
Fig. 6 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the accompanying drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that covering non-exclusive is included.For example contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but the step of alternatively also include not listing or list
Member, or alternatively also include for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Mobile terminal described by the embodiment of the present invention can include smart mobile phone (such as Android phone, iOS mobile phones,
Windows Phone mobile phones etc.), tablet personal computer, palm PC, notebook computer, mobile internet device (MID, Mobile
Internet Devices) or Wearable etc., above-mentioned mobile terminal is only citing, and non exhaustive, including but not limited to upper
State mobile terminal.
It should be noted that in the embodiment of the present invention, touch-control biography is not only integrated with below the touching display screen of mobile terminal
Sensor array, is also integrated with fingerprint identification device, and the fingerprint identification device is full frame fingerprint sensor, wherein, touch sensing
Array is used to gather touch parameter, and touch parameter may include but be not limited only to：The pressing dynamics of touching display screen, pressing is pressed to touch
Sliding trace is generated when controlling the pressing area of display screen, pressing the pressing duration of touching display screen, slided on touching display screen
Etc..Touch parameter collection can wrap at least one touch parameter.Fingerprint identification device is used to gather fingerprint image, and user is aobvious in touch-control
When the enterprising line slip of display screen is operated, fingerprint identification device at least gathers a fingerprint image, for example, the finger of the starting point of slide
Print image, the fingerprint image of the terminal of slide, fingerprint image of the slide at the specified moment (starts in slide
The fingerprint image at a certain moment afterwards), or, slide specified location fingerprint image (for example, starting in slide
When the distance between rear a certain position and starting point are equal to a certain threshold value, the fingerprint image of collection).
In the specific implementation, situations below occurs, user is during slide is carried out, the different positions of touching display screen
The surface put can be different, for example, there is greasy dirt in some places, or, there is crack, thus, the fingerprint image of diverse location collection
As different, certainly, user is in the enterprising line slip operation of touching display screen, because in sliding process, finger is shown with touch-control
The contact surface of screen is also changing, or, the contact dynamics between diverse location finger and touching display screen also can be different, because
And, diverse location or the fingerprint image not gathered in the same time are different.Thus, the embodiment of the present invention can in slide,
Touch parameter collection is not only gathered, at least one fingerprint image is also gathered, and it is verified, the safety of full frame fingerprint can be lifted
Property.
Referring to Fig. 1, Fig. 1 is that the embodiments of the invention provide a kind of structural representation of mobile terminal 1 00, the movement
Terminal 100 includes：Application processor AP110, touching display screen 120, fingerprint identification device 130, the fingerprint identification device 130
The touching display screen 120 is bound to, the fingerprint identification device 130 is integrated in the touching display screen 120 and forms full frame finger
Line, wherein, the AP110 connects touching display screen 120 and fingerprint identification device 130 by bus 150,
The touching display screen 120, for detecting user in the touching display screen 120 enterprising line slip operation
When, gather touch parameter collection, and notify that the fingerprint identification device 130 carries out fingerprint collecting, and by the touch parameter collection
It is sent to the AP110；
The fingerprint identification device 130, for gathering N number of fingerprint image, and N number of fingerprint image is sent to described
N described in AP110 is positive integer；
The AP110, for being verified respectively to the touch parameter collection and N number of fingerprint image, Yi Ji
When the touch parameter collection and N number of fingerprint image are verified, operation is unlocked.
In the specific implementation, user is in the enterprising line slip operation of touching display screen, mobile terminal can be adopted in sliding process
Collect touch parameter and fingerprint image.As shown in Figure 1a, Fig. 1 a illustrate the touching display screen of mobile terminal, and finger can be along arrow
Head direction carries out slide, during slide, and mobile terminal can gather at least touch parameter collection and at least one refers to
Print image.
Alternatively, preset touch parameter set, and preset fingerprint template are prestored in mobile terminal.In AP110 to touching
Control parameter set and during N number of fingerprint image verified, for example, AP110 is by touch parameter collection and preset touch parameter
Collection is matched, also, N number of fingerprint image is matched with preset fingerprint template, in touch parameter collection and N number of fingerprint image
As when being matched successfully, can just be unlocked operation.
Alternatively, it is above-mentioned to be unlocked operation and include following situation：For example, when mobile terminal is in black state,
Operation is unlocked, to enter the desktop of mobile terminal；In another example, when mobile terminal is in bright screen state, it is unlocked behaviour
Make, to enter the desktop of mobile terminal；In another example, to some application be unlocked operation so that, into the application homepage or
Person's specified page, or, realize and pay.
As can be seen that by the embodiment of the present invention, the touching display screen of mobile terminal is detecting user in mobile terminal
Touching display screen enterprising line slip operation when, gather touch parameter collection, N number of fingerprint image gathered by fingerprint identification device, the N
For positive integer, AP is verified to touch parameter collection and N number of fingerprint image respectively, in touch parameter collection and N number of fingerprint image
When being verified, operation is unlocked.Due to multiple fingerprint images, and touch parameter collection in sliding process, can be gathered,
And operation need to be just unlocked when both of which is matched, so that, improve the security of full frame fingerprint.
In a possible example, the specific implementation of the collection of the touching display screen 120 touch parameter collection is：
The touch-control for the multiple positions of touch sensing array acquisition that the touching display screen 120 passes through the touching display screen
Parameter, is generated the touch parameter collection；
The specific implementation that the fingerprint identification device 130 gathers N number of fingerprint image is：
The fingerprint identification device 130 controls the part fingerprint identification device collection institute corresponding with the slide
State N number of fingerprint image.
Wherein, above-mentioned multiple positions can voluntarily be set by user, for example, can be the starting point and slide of slide
Terminal, or, a certain position passed through during slide.Certainly, each position can collect one group of touch parameter, will
These touch parameters can synthesize touch parameter collection.For example, first group of touch parameter can be included：A1, b1, c1, the second groups of touch-controls
Parameter can include a2, b2, c2, can synthesize two groups of touch parameters, obtain touch parameter collection：(a1+a2)/2, (b1+
B2)/2, (c1+c2)/2.If above-mentioned fingerprint identification device 130 is all waken up, during fingerprint collecting, very power consumption,
Thus, only control partial fingerprints identifying device 130 corresponding with slide gathers N number of fingerprint image, it is possible to decrease power consumption.
In a possible example, the specific implementation of the collection of the touching display screen 120 touch parameter collection is：
The touching display screen 120 gathers the touch parameter of the starting point of the slide, in the slide process
In, the point on the basis of the starting point gathers a touch parameter every default distance interval of sliding, terminated in the slide
When, the touch parameter gathered during the slide is synthesized into the touch parameter collection；
The specific implementation that the fingerprint identification device gathers N number of fingerprint image is：
The fingerprint image of the starting point of the fingerprint identification device collection slide, the point on the basis of the starting point,
Every the default slip distance interval collection fingerprint image, N number of fingerprint image is obtained.
Wherein, the touch parameter and fingerprint image of the starting point of slide can be gathered first, and finger is slided in user
During, it can record and slide distance, the point on the basis of the starting point of slide gathers a touch-control ginseng every default distance of sliding
Number and fingerprint image, and then, all touch parameters collected can be synthesized touch parameter at the end of slide
Collection, and to multiple fingerprint images, it is assumed that to be N number of.Above-mentioned default slip distance interval can be by system default or user voluntarily
Set.
In a possible example, the AP110 enters to the touch parameter collection and N number of fingerprint image respectively
Row checking specific implementation be：
The AP110 is matched the touch parameter collection with preset touch parameter set, and in the touch parameter collection
When the match is successful with the preset touch parameter set, N number of fingerprint image is matched with preset fingerprint template.
Wherein, touch parameter, which is concentrated, can include multiple touch parameters, and in step 21, can concentrate touch parameter is each
Touch parameter touch parameter corresponding with preset touch parameter set is matched, each touch parameter concentrated in touch parameter
When the match is successful, then the match is successful with preset touch parameter set for touch parameter collection.In touch parameter collection and preset touch parameter
Collection is when the match is successful, and AP110 is matched N number of fingerprint image with preset fingerprint template.
In a possible example, the AP110 is matched N number of fingerprint image with preset fingerprint template
Specific implementation is：
The AP110 is matched N number of fingerprint image with the preset fingerprint template, obtains N number of matching
Value；The average of N number of matching value is calculated, obtains matching average, when the matching average is more than predetermined threshold value, is performed described
It is unlocked operation.
Alternatively, when N is more than 1, the AP110 is matched N number of fingerprint image with preset fingerprint template, can
Implement as follows：
A1 image quality evaluation), is carried out to N number of fingerprint image, N number of image quality evaluation values are obtained；
A2 the image quality evaluation values more than predetermined quality threshold), are chosen from N number of image quality evaluation values, are obtained
To M image quality evaluation values, the M is the positive integer less than or equal to the N；
A3), by the corresponding M fingerprint image of the M image quality evaluation values respectively with the preset fingerprint mould
Plate is matched, and obtains the M matching value, when each matching value is all higher than predetermined threshold value in the M matching value, is confirmed
N number of fingerprint image and preset fingerprint template matches success.
Wherein, in above-mentioned steps A1, N number of fingerprint image can be carried out respectively using at least one image quality evaluation index
Image quality evaluation, obtains image quality evaluation values, wherein, image quality evaluation index may include but be not limited only to：Average ash
Degree, mean square deviation, entropy, edge conservation degree, signal to noise ratio etc..The image quality evaluation values that may be defined as obtaining are bigger, then image matter
Amount is better.
It should be noted that due to when use single evaluation index is evaluated picture quality, with certain limitation
Property, therefore, picture quality can be evaluated using multiple images quality evaluation index, certainly, picture quality is evaluated
When, not image quality evaluation index is The more the better, because image quality evaluation index is more, the meter of image quality assessment process
Calculate complexity higher, it is better also to may not be certain image quality evaluation effect, therefore, higher situation is being required to image quality evaluation
Under, picture quality can be evaluated using 2~10 image quality evaluation indexs.
Alternatively, in the case of not high to image quality evaluation required precision, an image quality evaluation index can be used
Evaluated, for example, carrying out image quality evaluation values to pending image with entropy, it is believed that entropy is bigger, then illustrates picture quality
It is better, on the contrary, entropy is smaller, then illustrate that picture quality is poorer.Depending on specifically can be according to user's request or actual conditions.
Alternatively, in the case of higher to image quality evaluation required precision, multiple images quality evaluation can be used
Index is evaluated fingerprint image, can when multiple images quality evaluation index carries out image quality evaluation to fingerprint image
The weight of each image quality evaluation index in the plurality of image quality evaluation index is set, multiple images quality evaluation is can obtain
Value, can obtain final image quality evaluation values, for example, three according to the plurality of image quality evaluation values and its corresponding weight
Image quality evaluation index is respectively：A indexs, B indexs and C indexs, A weight is a1, and B weight is a2, and C weight is
A3, when carrying out image quality evaluation to a certain image using A, B and C, the corresponding image quality evaluation values of A are b1, the corresponding figures of B
Picture quality evaluation value is b2, and the corresponding image quality evaluation values of C are b3, then, last image quality evaluation values=a1b1+
a2b2+a3b3.Under normal circumstances, image quality evaluation values are bigger, illustrate that picture quality is better.
In a possible example, the AP110 enters to the touch parameter collection and N number of fingerprint image respectively
Row checking specific implementation be：
N number of fingerprint image is matched with preset fingerprint template；In N number of fingerprint image and the default finger
During the success of line template matches, the touch parameter collection is matched with preset touch parameter set.
In a possible example, the touch parameter collection includes the sliding trace that the slide is generated；It is described
The specific implementation that AP110 is unlocked operation is：
It is determined that intended application corresponding with the sliding trace；Operation is unlocked to the intended application.
Wherein, the corresponding relation between different sliding trace and application can be pre-set in mobile terminal, AP110 can root
The corresponding intended application of sliding trace is determined according to the corresponding relation, and then, operation is unlocked to the intended application.Above-mentioned application
To need the application that is unlocked, specifically can voluntarily it be set by user, for example, wechat, Alipay, Taobao, playing, browsing
Device, player, map etc..
In a possible example, the touching display screen 120 includes touch screen and display screen, the touch screen and institute
Display screen is stated to be stacked, and display screen is arranged at the downside of touch screen.The fingerprint identification device 130 includes fingerprint sensing
Device Sensor, wherein, the fingerprint Sensor includes following at least one：Optical finger print Sensor, inductance type fingerprint Sensor,
Capacitance type fingerprint Sensor and ultrasonic fingerprint Sensor etc..
When the touch screen during the fingerprint Sensor is capacitance type fingerprint Sensor and touching display screen is condenser type,
The specific manifestation form that the fingerprint identification device is bound to the touching display screen for example can be：The fingerprint identification device
In the touch screen for being integrated to the touching display screen, specifically, the first inductance capacitance array of the fingerprint identification device can
With in the second inductance capacitance array of the embedded touch screen.
When the fingerprint Sensor is optical finger print Sensor, the fingerprint identification device is bound to the touch-control and shown
The specific manifestation form of screen for example can be：The fingerprint identification device is integrated in the touching display screen, mobile terminal
Fingerprint identification device is to gather user fingerprints data, the touch screen of the touching display screen and display based on pinhole imaging system principle
Wall between screen is provided with the first array of orifices layer, and the drive circuit layer of the display screen is formed in printing to be uniformly distributed
Array of orifices, equally distributed array of orifices is as second orifice array layer in the drive circuit layer, and first aperture
Loophole in loophole and the second orifice array layer in array layer is corresponded, and the optical finger print Sensor includes
Charge-coupled device ccd array layer, ccd array layer is used to detect through first array of orifices layer and the second orifice array
The light of layer.
When the fingerprint Sensor is ultrasonic fingerprint Sensor, the fingerprint identification device is bound to the touch-control and shown
The specific manifestation form of display screen for example can be：The medial surface of the touching display screen is provided with vacuum detecting chamber, described true
Multiple ultrasonic sensors are uniformly placed with empty detection chambers, ultrasonic sensor includes ultrasonic signal emitters and ultrasound
Ripple signal receiver, ultrasonic signal emitters are used to launch the signal of specific frequency to detect user fingerprints, ultrasonic signal
Receiver is used to receive the echo-signal reflected.The operation principle of ultrasonic sensor is that have to penetrate material using ultrasonic wave
The ability of material, and (when ultrasonic wave reaches unlike material surface, absorbed, worn with the difference generation of material echo of different sizes
It is thoroughly different from the degree of reflection), can distinguish user fingerprints face ridge and valley where position.
The display screen can be Thin Film Transistor-LCD (Thin Film Transistor-Liquid
Crystal Display, TFT-LCD), light emitting diode (Light Emitting Diode, LED) display screen, organic light emission
Diode (Organic Light-Emitting Diode, OLED) display screen etc..
It is consistent with the embodiment shown in above-mentioned Fig. 2, referring to Fig. 2, Fig. 2 is a kind of unblock provided in an embodiment of the present invention
The schematic flow sheet of control method, including application processor AP, touching display screen, fingerprint identification device, the fingerprint recognition dress
Put and be bound to the touching display screen.As illustrated, this solution lock control method includes：
201st, the mobile terminal controls the touching display screen to be carried out on the touching display screen detecting user
During slide, touch parameter collection is gathered, and notifies the fingerprint identification device to carry out fingerprint collecting, and the touch-control is joined
Manifold is sent to the AP.
202nd, the mobile terminal controls the fingerprint identification device to gather N number of fingerprint image, and by N number of fingerprint image
As being sent to the AP, the N is positive integer.
203rd, the mobile terminal controls the AP to be carried out respectively to the touch parameter collection and N number of fingerprint image
Checking, and when the touch parameter collection and N number of fingerprint image are verified, it is unlocked operation.
Wherein, the above-mentioned steps 201-203 process that implements can refer to each module in mobile terminal described by Fig. 1 and hold
Capable corresponding operating.
In a possible example, the mobile terminal controls the touching display screen collection touch parameter collection, including：
The touch parameter for the multiple positions of touch sensing array acquisition that the mobile terminal passes through the touching display screen,
Generated the touch parameter collection；
The specific implementation that the mobile terminal controls the fingerprint identification device to gather N number of fingerprint image is：
The mobile terminal controls the fingerprint identification device to control the part fingerprint corresponding with the slide
Identifying device gathers N number of fingerprint image.
In a possible example, the control display screen collection touch parameter collection is touched in the mobile terminal control, including：
The mobile terminal controls the touch parameter of the starting point of the touching display screen collection slide, described
During slide, the point on the basis of the starting point gathers a touch parameter, described every default distance interval of sliding
At the end of slide, the touch parameter gathered during the slide is synthesized into the touch parameter collection；
The mobile terminal controls the fingerprint identification device to gather N number of fingerprint image, including：
The mobile terminal controls the fingerprint image of the starting point of the fingerprint identification device collection slide, with institute
Point on the basis of starting point is stated, every the default slip distance interval collection fingerprint image, N number of fingerprint image is obtained.
In a possible example, the mobile terminal controls the AP respectively to the touch parameter collection and described
N number of fingerprint image verified, including：
The mobile terminal controls the AP to be matched the touch parameter collection with preset touch parameter set, described
Touch parameter collection and the preset touch parameter set, will N number of fingerprint image and the progress of preset fingerprint template when the match is successful
Matching.
In a possible example, the mobile terminal controls the AP by N number of fingerprint image and preset fingerprint
Template is matched, including：
The mobile terminal controls the AP respectively by N number of fingerprint image and preset fingerprint template progress
Match somebody with somebody, obtain N number of matching value, calculate the average of N number of matching value, obtain matching average, be more than in the matching average
During predetermined threshold value, operation is unlocked described in execution.
In a possible example, the mobile terminal controls the AP respectively to the touch parameter collection and described
N number of fingerprint image verified, including：
The mobile terminal controls the AP to be matched N number of fingerprint image with preset fingerprint template, in the N
When individual fingerprint image is with preset fingerprint template matches success, by the touch parameter collection and the progress of preset touch parameter set
Match somebody with somebody.
In a possible example, the touch parameter collection includes the sliding trace that the slide is generated；
The mobile terminal controls the AP to be unlocked operation, including：
The mobile terminal controls the AP to determine intended application corresponding with the sliding trace, to the intended application
It is unlocked operation.
As can be seen that by the embodiment of the present invention, being slided detecting user on the touching display screen of mobile terminal
During dynamic operation, collection touch parameter collection and N number of fingerprint image, the N are positive integer, respectively to touch parameter collection and N number of finger
Print image is verified, when touch parameter collection and N number of fingerprint image are verified, is unlocked operation.Due to sliding
During, multiple fingerprint images, and touch parameter collection can be gathered, and operation need to be just unlocked when both of which is matched, from
And, improve the security of full frame fingerprint.
Fig. 3 from the internal processes of mobile terminal 1 00 illustrate the present embodiments relate to main processes.Its
In：
301st, touching display screen 120 gathers touch-control when detecting user and being operated in the enterprising line slip of touching display screen 120
Parameter set；
302nd, touch parameter collection is sent to AP110 by touching display screen 120；
303rd, touching display screen 120 wakes up fingerprint identification device 130 and carries out fingerprint collecting；
304th, fingerprint identification device 130 gathers N number of fingerprint image, and N number of fingerprint image is sent into AP110, and N is just whole
Number；
305th, AP110 is verified to touch parameter collection and N number of fingerprint image respectively, and in touch parameter collection and N
When individual fingerprint image is verified, operation is unlocked.
Referring to Fig. 4, Fig. 4 is a kind of mobile terminal provided in an embodiment of the present invention, including：Application processor AP, touch-control
Display screen, fingerprint identification device and memory；And one or more programs, wherein, one or more of programs are stored
In the memory, and it is configured to be performed by the AP, described program includes the instruction for being used to perform following steps：
By the touch parameter of the multiple positions of touch sensing array acquisition of the touching display screen, generated described
Touch parameter collection；
In terms of the control fingerprint identification device gathers N number of fingerprint image, the instruction in described program is specifically used
In execution following steps：
The part fingerprint identification device corresponding with the slide is controlled to gather by the fingerprint identification device
N number of fingerprint image.
In a possible example, in terms of the control touching display screen collection touch parameter collection, the journey
Instruction in sequence is specifically for performing following steps：
The touching display screen is controlled to gather the touch parameter of the starting point of the slide, in the slide process
In, the point on the basis of the starting point gathers a touch parameter every default distance interval of sliding, terminated in the slide
When, the touch parameter gathered during the slide is synthesized into the touch parameter collection；
In terms of the control fingerprint identification device gathers N number of fingerprint image, the instruction in described program is specifically used
In execution following steps：
The fingerprint identification device is controlled to gather the fingerprint image of the starting point of the slide, on the basis of the starting point
Point, every the default slip distance interval collection fingerprint image, obtains N number of fingerprint image.
In a possible example, in the control AP respectively to the touch parameter collection and N number of finger
In terms of print image is verified, the instruction in described program is specifically for performing following steps：
Control the AP to be matched the touch parameter collection with preset touch parameter set, the touch parameter collection with
The preset touch parameter set is matched N number of fingerprint image with preset fingerprint template when the match is successful.
In a possible example, N number of fingerprint image and preset fingerprint template are entered in the control AP
In terms of row matching, including：
Control the AP respectively to be matched N number of fingerprint image with the preset fingerprint template, obtain described N number of
Matching value, calculates the average of N number of matching value, obtains matching average, when the matching average is more than predetermined threshold value, performs
It is described to be unlocked operation.
In a possible example, in the control AP respectively to the touch parameter collection and N number of finger
In terms of print image is verified, the instruction in described program is specifically for performing following steps：
Control the AP to be matched N number of fingerprint image with preset fingerprint template, N number of fingerprint image with
During the preset fingerprint template matches success, the touch parameter collection is matched with preset touch parameter set.
In a possible example, the touch parameter collection includes the sliding trace that the slide is generated；Institute
State and control the AP to be unlocked the instruction in operating aspect, described program specifically for performing following steps：Control the AP
It is determined that intended application corresponding with the sliding trace, operation is unlocked to the intended application.
Referring to Fig. 5, Fig. 5 is a kind of structural representation for solution lock control device 500 that the present embodiment is provided.The solution lock control
Device 500 processed is applied to mobile terminal, and the mobile terminal includes application processor AP, touching display screen, fingerprint identification device,
The fingerprint identification device is bound to the touching display screen, and the solution lock control device 500 includes the first collecting unit 510,
Second collecting unit 520 and unlocking unit 530, wherein,
First collecting unit 510, shows for detecting user in the control touching display screen in the touch-control
When shielding enterprising line slip operation, touch parameter collection is gathered, and notify that the fingerprint identification device carries out fingerprint collecting, and by institute
State touch parameter collection and be sent to the AP；
Second collecting unit 520, for controlling the fingerprint identification device to gather N number of fingerprint image, and by the N
Individual fingerprint image is sent to the AP, and the N is positive integer；
The unlocking unit 530, for controlling the AP respectively to the touch parameter collection and N number of fingerprint image
Verified, and when the touch parameter collection and N number of fingerprint image are verified, be unlocked operation.
As can be seen that by the embodiment of the present invention, the first collecting unit 510 control touch-control of solution lock control devices 500 is shown
Shield when detecting touching display screen enterprising line slip operation of the user in mobile terminal, gather touch parameter collection, adopted by second
Collect the control fingerprint identification device of unit 520 and gather N number of fingerprint image, the N is positive integer, and unlocking unit 530 is right respectively by AP
Touch parameter collection and N number of fingerprint image are verified, when touch parameter collection and N number of fingerprint image are verified, and are carried out
Unblock operation.Due to multiple fingerprint images, and touch parameter collection in sliding process, can be gathered, and it need to be matched in both of which
When, operation is just unlocked, so that, improve the security of full frame fingerprint.
The embodiment of the present invention additionally provides another mobile terminal, as shown in fig. 6, for convenience of description, illustrate only with
The related part of the embodiment of the present invention, particular technique details is not disclosed, refer to present invention method part.The movement
Terminal can be to include mobile phone, tablet personal computer, PDA (Personal Digital Assistant, personal digital assistant), POS
Any terminal device such as (Point of Sales, point-of-sale terminal), vehicle-mounted computer, so that mobile terminal is mobile phone as an example：
Fig. 6 is illustrated that the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.Ginseng
Fig. 6 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input block 930, sensor
950th, voicefrequency circuit 960, Wireless Fidelity (Wireless Fidelity, WiFi) module 970, application processor AP980 and
The grade part of power supply 990.It will be understood by those skilled in the art that the handset structure shown in Fig. 6 does not constitute the restriction to mobile phone,
It can include than illustrating more or less parts, either combine some parts or different parts arrangement.
Each component parts of mobile phone is specifically introduced with reference to Fig. 6：
Input block 930 can be used for the numeral or character information for receiving input, and produce with the user of mobile phone set with
And the relevant key signals input of function control.Specifically, input block 930 may include touching display screen 933, fingerprint identification device
931 and other input equipments 932.Fingerprint identification device 931 is bound to touching display screen 933.Input block 930 can also be wrapped
Include other input equipments 932.Specifically, other input equipments 932 can include but is not limited to physical button, function key (such as
Volume control button, switch key etc.), trace ball, mouse, the one or more in action bars etc..Wherein, the touch-control is shown
Screen 933, for when detecting user and operate in the touching display screen 933 enterprising line slip, collection touch parameter collection, and lead to
Know that the fingerprint identification device 931 carries out fingerprint collecting, and the touch parameter collection is sent to the AP980；It is described to refer to
Line identifying device 931, N described in the AP980 is sent to for just for gathering N number of fingerprint image, and by N number of fingerprint image
Integer；The AP980, for being verified respectively to the touch parameter collection and N number of fingerprint image, and described
When touch parameter collection and N number of fingerprint image are verified, operation is unlocked.
AP980 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, passes through fortune
Row performs and is stored in software program and/or module in memory 920, and calls the data being stored in memory 920,
The various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally, AP980 may include one or
Multiple processing units；Optionally, AP980 can integrated application processor and modem processor, wherein, application processor is main
Operating system, user interface and application program etc. are handled, modem processor mainly handles radio communication.It may be appreciated
It is that above-mentioned modem processor can not also be integrated into AP980.
In addition, memory 920 can include high-speed random access memory, nonvolatile memory, example can also be included
Such as at least one disk memory, flush memory device or other volatile solid-state parts.
RF circuits 910 can be used for the reception and transmission of information.Generally, RF circuits 910 include but is not limited to antenna, at least one
Individual amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition,
RF circuits 910 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile
Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division it is many
Location (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division
Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service
(Short Messaging Service, SMS) etc..
Mobile phone may also include at least one sensor 950, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjust the brightness of touching display screen, proximity transducer can when mobile phone is moved in one's ear, close touching display screen and/
Or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (generally three axles) acceleration
Size, can detect that size and the direction of gravity when static, available for identification mobile phone posture application (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；It can also configure as mobile phone
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the COBBAIF between user and mobile phone.Audio-frequency electric
Electric signal after the voice data received conversion can be transferred to loudspeaker 961, sound is converted to by loudspeaker 961 by road 960
Signal is played；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, by voicefrequency circuit 960 receive after turn
It is changed to voice data, then voice data is played after AP980 processing, through RF circuits 910 to be sent to such as another mobile phone, or
Voice data is played to memory 920 so as to further processing.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 970
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 6 is shown
WiFi module 970, but it is understood that, it is simultaneously not belonging to must be configured into for mobile phone, can not change as needed completely
Become in the essential scope of invention and omit.
Mobile phone also includes the power supply 990 (such as battery) powered to all parts, and optionally, power supply can pass through power supply pipe
Reason system and AP980 are logically contiguous, so as to realize the work(such as management charging, electric discharge and power managed by power-supply management system
Energy.
Although not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.
In earlier figures 2 or embodiment shown in Fig. 3, each step method flow can the structure based on the mobile phone realize.
In earlier figures 4 or embodiment shown in Fig. 5, each unit function can the structure based on the mobile phone realize.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium is stored for electricity
The computer program that subdata is exchanged, the computer program causes computer is performed any as described in above-mentioned embodiment of the method
A kind of part or all of step for solving lock control method.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program is operable to make computer perform side as described above
The part or all of step of any solution lock control method described in method embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to alternative embodiment, involved action and module is not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
, can be by another way in several embodiments provided herein, it should be understood that disclosed device
Realize.For example, device embodiment described above is only schematical, such as the division of described unit is only one kind
Division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of software program module is realized.
If the integrated unit is realized using in the form of software program module and as independent production marketing or used
When, it can be stored in a computer-readable access to memory.Based on it is such understand, technical scheme substantially or
Person say the part contributed to prior art or the technical scheme all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are to cause a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；
Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (14)
1. a kind of mobile terminal, including application processor AP, touching display screen, fingerprint identification device, it is characterised in that
The touching display screen, for when detecting user in the enterprising line slip operation of the touching display screen, gathering touch-control
Parameter set, and notify the fingerprint identification device to carry out fingerprint collecting, and the touch parameter collection is sent to the AP；
The fingerprint identification device, the AP is sent to for gathering N number of fingerprint image, and by N number of fingerprint image, described
N is positive integer；
The AP, for being verified respectively to the touch parameter collection and N number of fingerprint image, and in the touch-control
When parameter set and N number of fingerprint image are verified, operation is unlocked.
2. mobile terminal according to claim 1, it is characterised in that the touching display screen gathers the tool of touch parameter collection
Body implementation is：
The touch parameter for the multiple positions of touch sensing array acquisition that the touching display screen passes through the touching display screen, will
It generates the touch parameter collection；
The specific implementation that the fingerprint identification device gathers N number of fingerprint image is：
The fingerprint identification device controls the part fingerprint identification device collection corresponding with the slide N number of finger
Print image.
3. mobile terminal according to claim 1 or 2, it is characterised in that the touching display screen gathers touch parameter collection
Specific implementation be：
The touching display screen gathers the touch parameter of the starting point of the slide, during the slide, with institute
Point on the basis of starting point is stated, a touch parameter is gathered every default distance interval of sliding, at the end of the slide, by institute
State the touch parameter gathered during slide and synthesize the touch parameter collection；
The specific implementation that the fingerprint identification device gathers N number of fingerprint image is：
The fingerprint image of the starting point of the fingerprint identification device collection slide, the point on the basis of the starting point, every
The default slip distance interval collection fingerprint image, obtains N number of fingerprint image.
4. the mobile terminal according to any one of claims 1 to 3, it is characterised in that the AP joins to the touch-control respectively
The specific implementation that manifold and N number of fingerprint image are verified is：
The AP is matched the touch parameter collection with preset touch parameter set, and the touch parameter collection with it is described pre-
If when the match is successful, N number of fingerprint image is matched with preset fingerprint template for touch parameter collection.
5. mobile terminal according to claim 4, it is characterised in that the AP refers to N number of fingerprint image with default
The specific implementation that line template is matched is：
The AP is respectively matched N number of fingerprint image with the preset fingerprint template, obtains N number of matching value；
The average of N number of matching value is calculated, obtains matching average, when the matching average is more than predetermined threshold value, is entered described in execution
Row unblock operation.
6. one kind solution lock control method, applied to including application processor AP, touching display screen, fingerprint identification device mobile end
End, it is characterised in that including：
The mobile terminal controls the touching display screen detecting user in the enterprising line slip operation of the touching display screen
When, touch parameter collection is gathered, and notify the fingerprint identification device to carry out fingerprint collecting, and the touch parameter collection is sent
To the AP；
The mobile terminal controls the fingerprint identification device to gather N number of fingerprint image, and N number of fingerprint image is sent to
The AP, the N are positive integer；
The mobile terminal controls the AP to be verified respectively to the touch parameter collection and N number of fingerprint image, with
And when the touch parameter collection and N number of fingerprint image are verified, it is unlocked operation.
7. method according to claim 6, it is characterised in that the mobile terminal controls the touching display screen collection to touch
Parameter set is controlled, including：
The touch parameter for the multiple positions of touch sensing array acquisition that the mobile terminal passes through the touching display screen, by it
Generate the touch parameter collection；
The specific implementation that the mobile terminal controls the fingerprint identification device to gather N number of fingerprint image is：
The mobile terminal controls the fingerprint identification device to control the part fingerprint recognition corresponding with the slide
Device gathers N number of fingerprint image.
8. the method according to claim 6 or 7, it is characterised in that the mobile terminal control is touched the control display screen and adopted
Ji Chukongcanshuoji, including：
The mobile terminal controls the touch parameter of the starting point of the touching display screen collection slide, is slided described
In operating process, the point on the basis of the starting point gathers a touch parameter every default distance interval of sliding, slided described
At the end of operation, the touch parameter gathered during the slide is synthesized into the touch parameter collection；
The mobile terminal controls the fingerprint identification device to gather N number of fingerprint image, including：
The mobile terminal controls the fingerprint image of the starting point of the fingerprint identification device collection slide, with described
Point on the basis of point, every the default slip distance interval collection fingerprint image, obtains N number of fingerprint image.
9. the method according to any one of claim 6 to 8, it is characterised in that the mobile terminal controls the AP difference
The touch parameter collection and N number of fingerprint image are verified, including：
The mobile terminal controls the AP to be matched the touch parameter collection with preset touch parameter set, in the touch-control
Parameter set and the preset touch parameter set are matched N number of fingerprint image with preset fingerprint template when the match is successful.
10. method according to claim 9, it is characterised in that the mobile terminal controls the AP by N number of fingerprint
Image is matched with preset fingerprint template, including：
The mobile terminal controls the AP respectively to be matched N number of fingerprint image with the preset fingerprint template, obtains
To N number of matching value, the average of N number of matching value is calculated, obtains matching average, is more than default threshold in the matching average
During value, operation is unlocked described in execution.
11. a kind of mobile terminal, it is characterised in that including：Application processor AP, touching display screen, fingerprint identification device and deposit
Reservoir；And one or more programs, wherein, one or more of programs are stored in the memory, and by with
It is set to and is performed by the AP, described program includes being used to perform such as the instruction of any one of claim 6 to 10 methods described.
12. one kind solution lock control device, it is characterised in that applied to including application processor AP, touching display screen, fingerprint recognition
The mobile terminal of device, the solution lock control device include the first collecting unit, the second collecting unit, unlocking unit, wherein,
First collecting unit, is carried out for detecting user in the control touching display screen on the touching display screen
During slide, touch parameter collection is gathered, and notifies the fingerprint identification device to carry out fingerprint collecting, and the touch-control is joined
Manifold is sent to the AP；
Second collecting unit, for controlling the fingerprint identification device to gather N number of fingerprint image, and by N number of fingerprint
Image is sent to the AP, and the N is positive integer；
The unlocking unit, for controlling the AP to test respectively the touch parameter collection and N number of fingerprint image
Card, and when the touch parameter collection and N number of fingerprint image are verified, it is unlocked operation.
13. a kind of computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange,
Wherein, the computer program causes computer to perform the method as described in claim any one of 6-10.
14. a kind of computer program product, it is characterised in that the computer program product includes storing computer program
Non-transient computer-readable recording medium, the computer program is operable to make computer perform such as claim 6-10
Method described in one.
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| CN201710296258.4A CN107103221B (en) | 2017-04-28 | 2017-04-28 | Unlocking control method and related product |
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|---|---|---|---|
| CN201710296258.4A CN107103221B (en) | 2017-04-28 | 2017-04-28 | Unlocking control method and related product |
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