CN106845189A - A kind of method and apparatus being unlocked based on fingerprint recognition - Google Patents
A kind of method and apparatus being unlocked based on fingerprint recognition Download PDFInfo
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- CN106845189A CN106845189A CN201510891499.4A CN201510891499A CN106845189A CN 106845189 A CN106845189 A CN 106845189A CN 201510891499 A CN201510891499 A CN 201510891499A CN 106845189 A CN106845189 A CN 106845189A
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- 230000006870 function Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 3
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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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Abstract
A kind of method and apparatus being unlocked based on fingerprint recognition are the embodiment of the invention provides, the method includes：One or more finger print datas recognized by fingerprint sensor are obtained in a mobile device；Judge whether one or more of finger print datas match with one or more sample fingerprint data of first typing；If so, then obtaining the touch data detected by touch-screen；Judge whether the touch data matches with the touch sample data of first typing；If so, being then unlocked operation.The embodiment of the present invention improves the execution threshold of unblock operation, reduces the risk imitated by lawless person, and touch operation is relatively simple, therefore, while the simplicity of unblock operation is ensured, substantially increase the security of mobile device.
Description
Technical field
The present invention relates to the technical field of mobile device, more particularly to one kind is solved based on fingerprint recognition
The method of lock and a kind of device being unlocked based on fingerprint recognition.
Background technology
With the development of mobile communication technology, the mobile device such as mobile phone, panel computer, intelligent watch
Widely available, the application in life, study, work in people is more and more.
Because fingerprint recognition can play easily defencive function, the trouble for being manually entered password is eliminated,
Therefore, many mobile terminals can be directly unlocked by fingerprint recognition.
But, if lawless person takes the mobile device of user, movement can be remained in by user and set
Texture spot vestige on standby surface, by simple fluorography, reduces and replicates the certification skin of user
Skin texture, easily cracks mobile device, causes the security of mobile device relatively low, causes the individual of user
The leakage of information, or even cause the loss of property.
The content of the invention
In view of the above problems, it is proposed that the present invention overcomes above mentioned problem or at least part of to provide one kind
A kind of method being unlocked based on fingerprint recognition for solving the above problems and corresponding a kind of based on referring to
The device that line identification is unlocked.
According to one aspect of the present invention, there is provided a kind of method being unlocked based on fingerprint recognition, bag
Include：
One or more finger print datas recognized by fingerprint sensor are obtained in a mobile device；
Judge one or more sample fingerprint data of one or more of finger print datas and first typing
Whether match；If so, then obtaining the touch data detected by touch-screen；
Judge whether the touch data matches with the touch sample data of first typing；If so, then carrying out
Unblock operation.
Alternatively, the fingerprint sensor is independent sensor, is arranged on front, the back of the body of mobile device
Portion and/or sidepiece；
And/or,
The fingerprint sensor is multiplexed the touch-screen in mobile device.
Alternatively, it is described to judge that one or more of one or more of finger print datas and first typing refer to
The step of whether grain pattern notebook data matches includes：
The fingerprint sensor of the identification finger print data is confirmed respectively；
The sample fingerprint data for first passing through the fingerprint sensor typing are extracted in respectively；
Judge whether the finger print data matches with the sample fingerprint data respectively；
When all finger print datas are with all sample fingerprint Data Matchings, one or more of fingerprints are judged
One or more sample fingerprint Data Matchings of data and first typing.
Alternatively, also include：
Judging one or more sample fingerprint numbers of one or more of finger print datas and first typing
During according to matching, default prompting operation is triggered；
The prompting operation includes following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
Alternatively, the step of touch data that the acquisition is detected by touch-screen, includes：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, the touch data that is detected by touch-screen.
Alternatively, the touch data includes touch pressure, and the acquisition is judging one or more of
In a period of time after finger print data and one or more sample fingerprint Data Matchings of first typing, by
The step of touch data that touch-screen is detected, includes：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple candidate's touch pressures for being detected by touch-screen；
The average value of the multiple candidate's touch pressure is calculated, as touch pressure.
Alternatively, the touch data includes slip gesture, and the acquisition is judging one or more of
In a period of time after finger print data and one or more sample fingerprint Data Matchings of first typing, by
The step of touch data that touch-screen is detected, includes：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple touch events for being detected by touch-screen；
The touch event is packaged into slip gesture.
Alternatively, the touch data includes touch pressure, and the touch sample data includes touching sample
Pressure limit；
It is described to judge that the step of whether touch data matches with the touch sample data of first typing is wrapped
Include：
Judge the touch pressure whether in the touch sample pressure scope；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
Alternatively, the touch data includes slip gesture, and the touch sample data includes sliding sample
Gesture；
It is described to judge that the step of whether touch data matches with the touch sample data of first typing is wrapped
Include：
Judge whether the slip gesture matches with the slip sample gesture；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
According to another aspect of the present invention, there is provided a kind of device being unlocked based on fingerprint recognition, wrap
Include：
Finger print data identification module, be suitable to obtain in a mobile device recognized by fingerprint sensor one or
Multiple finger print datas；
Finger print data matching module, is suitable to judge one or more of finger print datas with the one of first typing
Whether individual or multiple sample fingerprint data match；If so, then calling touch data acquisition module；
Touch data acquisition module, is suitable to obtain the touch data detected by touch-screen；
Touch data matching module, is suitable to judge the touch sample data of the touch data and first typing
Whether match；If so, then calling unlocked state；
Unlocked state, is adapted for unblock operation.
Alternatively, the fingerprint sensor is independent sensor, is arranged on front, the back of the body of mobile device
Portion and/or sidepiece；
And/or,
The fingerprint sensor is multiplexed the touch-screen in mobile device.
Alternatively, the finger print data matching module is further adapted for：
The fingerprint sensor of the identification finger print data is confirmed respectively；
The sample fingerprint data for first passing through the fingerprint sensor typing are extracted in respectively；
Judge whether the finger print data matches with the sample fingerprint data respectively；
When all finger print datas are with all sample fingerprint Data Matchings, one or more of fingerprints are judged
One or more sample fingerprint Data Matchings of data and first typing.
Alternatively, also include：
Reminding module, is suitable to or many in the one or more of finger print datas of judgement and first typing
During individual sample fingerprint Data Matching, default prompting operation is triggered；
The prompting operation includes following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
Alternatively, the touch data acquisition module is further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, the touch data that is detected by touch-screen.
Alternatively, the touch data includes touch pressure, and the touch data acquisition module is further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple candidate's touch pressures for being detected by touch-screen；
The average value of the multiple candidate's touch pressure is calculated, as touch pressure.
Alternatively, the touch data includes slip gesture, and the touch data acquisition module is further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple touch events for being detected by touch-screen；
The touch event is packaged into slip gesture.
Alternatively, the touch data includes touch pressure, and the touch sample data includes touching sample
Pressure limit；
The touch data matching module is further adapted for：
Judge the touch pressure whether in the touch sample pressure scope；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
Alternatively, the touch data includes slip gesture, and the touch sample data includes sliding sample
Gesture；
The touch data matching module is further adapted for：
Judge whether the slip gesture matches with the slip sample gesture；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
In fingerprint recognition success, the matching for carrying out touch data decides whether unblock to the embodiment of the present invention,
By setting personalized touch operation, the execution threshold of unblock operation is improve, reduced by lawless person
The risk of imitation, and touch operation is relatively simple, therefore, ensureing the same of the simplicity of unblock operation
When, substantially increase the security of mobile device.
Described above is only the general introduction of technical solution of the present invention, in order to better understand skill of the invention
Art means, and can be practiced according to the content of specification, and it is of the invention above and other in order to allow
Objects, features and advantages can become apparent, below especially exemplified by specific embodiment of the invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are for this
Field those of ordinary skill will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment,
And it is not considered as limitation of the present invention.And in whole accompanying drawing, be denoted by the same reference numerals
Identical part.In the accompanying drawings：
Fig. 1 shows a kind of method being unlocked based on fingerprint recognition according to an embodiment of the invention
The step of embodiment 1 flow chart；
Fig. 2 shows a kind of method being unlocked based on fingerprint recognition according to an embodiment of the invention
The step of embodiment 2 flow chart；And
Fig. 3 shows a kind of device being unlocked based on fingerprint recognition according to an embodiment of the invention
The structured flowchart of embodiment.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure without
Should be limited by embodiments set forth here.Conversely, there is provided these embodiments are able to more thoroughly
Understand the disclosure, and can by the scope of the present disclosure it is complete convey to those skilled in the art.
Reference picture 1, shows that one kind according to an embodiment of the invention is unlocked based on fingerprint recognition
Embodiment of the method 1 the step of flow chart, specifically may include steps of：
Step 101, obtains one or more finger print datas recognized by fingerprint sensor in a mobile device；
It should be noted that the embodiment of the present invention can apply to mobile device, for example, mobile phone, flat board
Computer, intelligent watch etc., the embodiment of the present invention is not any limitation as to this.
These moving operating systems can include Android (Android), IOS, Windows
Phone, Windows etc., are commonly configured with screen locking application.
By taking android system as an example, locking screen interface is made up of two kinds of interfaces of different nature：
Locking screen interface is LockScreen；
Unlock interface is UnLockScreen, including：
SIM unblock SimUnlockScreen, pattern unblock PatternUnlockScreen, password solution
Lock PasswordUnlockScreen, account number unblock AccountUnlockScreen.
Additionally, being provided with fingerprint sensor and touch-screen in a mobile device.
Fingerprint sensor (also known as fingerprint Sensor) is the device for realizing fingerprint automatic data collection.
Fingerprint sensor presses sensing principle, i.e. fingerprint imaging principle and technology, be divided into optical fingerprint sensor,
Semicoductor capacitor sensor, semiconductor heat dependent sensor, semiconductor pressure sensor, ultrasonic sensor
With radio frequency sensor etc..
Touch-screen (touch screen) is also called touch screen, contact panel etc., is that one kind can receive contact
Deng the induction type liquid crystal display device of input signal.
In actual applications, fingerprint sensor can be independent sensor, be arranged on mobile device just
Face (as be located at screen lower section is overlapped with home keys), back (as be located at camera below) and/or
Sidepiece；
And/or,
The fingerprint sensor can be multiplexed the touch-screen in mobile device.
Specifically, by the fine metal grid circuit in in-cell touch display screens, whole electric capacity
Used as detection SENSOR, touch-screen is by detecting the distance between the Wave crest and wave trough of fingerprint and inductor for screen
The difference of height of electric capacity is formed, so as to describe the fingerprint image of whole contact surface, is then calculated by pattern-recognition
Method is processed.
It is pointed out that same fingerprint sensor can recognize one or more finger print datas, and it is many
Individual fingerprint sensor can also respectively recognize one or more finger print datas.
Step 102, judges one or more fingerprints of one or more of finger print datas and first typing
Whether sample data matches；If so, then performing step 103；
Using the embodiment of the present invention, can in advance in fingerprint sensor typing user sample fingerprint number
According to, and the fingerprint sensor of the typing sample fingerprint data is recorded, as the sample in rear matching.
In unblock, can respectively confirm to recognize the fingerprint sensor of finger print data, extract formerly logical respectively
Cross the sample fingerprint data of fingerprint sensor typing.
Judge whether finger print data matches with sample fingerprint data respectively, that is, belong to same fingerprint sensor
The finger print data of identification, the sample fingerprint data of typing are matched.
When all finger print datas are with all sample fingerprint Data Matchings, one or more finger print datas are judged
With one or more sample fingerprint Data Matchings of first typing.
If one of finger print data is mismatched with sample fingerprint data, one or more fingerprint numbers are judged
Mismatched according to one or more the sample fingerprint data with first typing.
The details for fitting through the different fingerprints of comparing of finger print data and sample fingerprint data enter
Row differentiates, generally includes pretreatment, feature extraction and compare peer processes.
1st, the pretreatment of finger print data；
Finger-print region detection, picture quality judgement, directional diagram and Frequency Estimation, image can generally be included
Enhancing, Fingerprint Image Binarization and refinement etc..
3rd, the feature extraction of finger print data；
Fingerprint morphological feature includes center (upper and lower) and triangulation point (left and right) etc., the details of fingerprint
Characteristic point mainly includes starting point, terminal, binding site and the bifurcation of streakline.
4th, the comparison of finger print data；
Can slightly be matched according to the line shape of fingerprint, and then essence is carried out using fingerprint form and minutia
Really matching, provides the similarity score of finger print data and reference fingerprint data.
Whether according to the difference of application, it is same fingerprint the similarity score of fingerprint to be ranked up or is given
Court verdict.
Additionally, sentencing one or more sample fingerprint numbers for stating one or more finger print datas and first typing
During according to matching, default prompting operation can be triggered, the match is successful to point out user fingerprints, can touched
Operated on screen.
Wherein, prompting operation can include following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
Step 103, the touch data that acquisition is detected by touch-screen；
If fingerprint matching success, user further can be operated on the touchscreen, examined by touch-screen
Survey related touch data.
Step 104, judges whether the touch data matches with the touch sample data of first typing；If
It is then to perform step 105；
Step 105, is unlocked operation.
Using the embodiment of the present invention, can the user of typing in advance touching produced by touch operation on the touchscreen
Sample data is touched, as the sample in rear matching.
If current touch data is matched with the touch sample data of first typing, behaviour can be unlocked
Make, unlock mobile device.
By taking Android as an example, unblock starts from PasswordUnlockScreen：
1st, touch data is input into after fingerprint recognition success, is responded in function onEditorAction；
2) touch data being input into is judged in function verifyPasswordAndUnlock, such as
Fruit matches, and survey calls keyguardDone to respond the operation that unblock is completed.
Wherein, it is that all solution screen locking mode situations are being solved that mCallback.keyguardDone (true) is called
The function called after locking successfully, subsequent treatment logic is also identical for different solution locking screen interfaces.
3) function of KeyguardScreenCallback and KeyguardViewMediator is adjusted back
KeyguardDone, in the keyguardDone functions of the latter, asynchronous transmission keyDone events.
4) function KeyguardViewMediator:HandleKeyguardDone asynchronous process
KeyguardDone events, call handleHide to hide locking screen interface.
5) the destruction letter of locking screen interface is called in KeyguardViewManager.hide functions
LockPatternKeyguardView:CleanUp numbers are hidden and destroy interface.
So far, unblock is completed.
In fingerprint recognition success, the matching for carrying out touch data decides whether unblock to the embodiment of the present invention,
By setting personalized touch operation, the execution threshold of unblock operation is improve, reduced by lawless person
The risk of imitation, and touch operation is relatively simple, therefore, ensureing the same of the simplicity of unblock operation
When, substantially increase the security of mobile device.
Reference picture 2, shows that one kind according to an embodiment of the invention is unlocked based on fingerprint recognition
Embodiment of the method 2 the step of flow chart, specifically may include steps of：
Step 201, obtains one or more finger print datas recognized by fingerprint sensor in a mobile device；
Step 202, judges one or more fingerprints of one or more of finger print datas and first typing
Whether sample data matches；If so, then performing step 203；
Step 203, obtains or many in the one or more of finger print datas of judgement and first typing
In a period of time after individual sample fingerprint Data Matching, the touch data that is detected by touch-screen；
In implementing, in order to prevent maloperation, fingerprint recognition is matched in a timing with touch data
Interior completion, therefore, it can to obtain after fingerprint recognition success in a period of time, is detected by touch-screen
Touch data.
In a kind of alternative embodiment of the invention, touch data includes touch pressure.
Therefore, in embodiments of the present invention, can obtain judge one or more finger print datas with it is first
In a period of time after one or more sample fingerprint Data Matchings of typing, detected by touch-screen
Multiple candidate's touch pressures, calculate the average value of multiple candidate's touch pressures, as touch pressure.
In actual applications, can be by a set of integrated capacitive touch-control and the touch technology of infrared induction
Detect the touch-control pressure of touch control operation.
Furthermore, side deploys one or more infrared transmitters under a touch screen, can be in specific angle
Spend and launch IR to touch screen glass cover.The selected glass cover top and bottom table that can allow of these angles
Between face and surrounding air and finger send reflection light and obtain 100% and reflect.
After the light in glass cover obtains reflection, the infrared ray of transmitting will trigger one can be calculated
The receiver of whole internal reflection total quantitys, this receiver according to reflection light whether from surrounding air or
The finger of person user shows different output readings, so as to realizing the detection of touch-control pressure.
In another alternative embodiment of the invention, touch data can include slip gesture.
Therefore, in embodiments of the present invention, can obtain judge one or more finger print datas with it is first
In a period of time after one or more sample fingerprint Data Matchings of typing, detected by touch-screen
Multiple touch events, slip gesture is packaged into by the touch event.
By taking android system as an example, touch screen typically has three elementary events, and Down is pressed, and Move is moved
Dynamic, Up leaves, and by the monitoring to these three elementary events, judges which kind of operation user performs.
The contact action of one standard is typically all a series of combination of elementary events, in the frame of Android
In frame, basic touch-screen event can be obtained by onTouch () function, and as onClick
Function, be a series of combination of elementary events.
Such as, Down events are there occurs, without generation Move events before Up events, or
The scope very little of Move, and the interval of Down events and Up events is very short, here it is a click
Or singelTap events.
Certainly, above-mentioned touch data is intended only as example, when the embodiment of the present invention is implemented, can basis
Actual conditions set other touch datas, and the embodiment of the present invention is not any limitation as to this.In addition, except upper
State outside touch data, those skilled in the art can also according to actual needs use other touch datas, this
Inventive embodiments are not also any limitation as to this.
Step 204, judges whether the touch data matches with the touch sample data of first typing；If
It is then to perform step 205；
Step 205, is unlocked operation.
If identification touch data success, can be matched with the touch sample data of first typing.
In a kind of alternative embodiment of the invention, if touch data includes touch pressure, sample is touched
Data can include touching sample pressure scope.
Matching when, it can be determined that touch pressure whether touch sample pressure scope in, if so, then sentencing
Determine touch data to be matched with the touch sample data of first typing, if it is not, then judge touch data with it is first
The touch sample data of typing is mismatched.
In another alternative embodiment of the invention, if touch data includes slip gesture, sample is touched
Notebook data can include sliding sample gesture.
In matching, judge whether slip gesture matches with slip sample gesture, if so, then judging to touch
Data are matched with the touch sample data of first typing, if it is not, then judging touch data and first typing
Sample data is touched to mismatch.
By taking Android as an example, gesture interaction can be performed according to following order each time：
1. contact touch screen in an instant, triggers a MotionEvent event.
2. the event is monitored by OnTouchListener, is somebody's turn to do in its onTouch () method
MotionEvent objects.
3. time MotionEvent objects are forwarded extremely by GestureDetector (gesture recognition)
OnGestureListener。
4.OnGestureListener obtains the object, listens the information according to the object encapsulation, makes conjunction
Suitable feedback.
This order it may be said that be exactly the principle of gesture interaction, below distribution explanation MotionEvent,
GestureDetector and OnGestureListener.
MotionEvent:This class is used to encapsulate the action event of gesture, felt pen, trace ball etc..
Its enclosed inside two important attribute X and Y, the two attributes are respectively used to record horizontally and vertically
Coordinate.
GestureDetector:Recognize various gestures.
OnGestureListener:This is a monitoring interface for gesture interaction, which provides multiple and takes out
As method, and according to the corresponding method of the gesture identification call by result of GestureDetector.
Certainly, above-mentioned matching way is intended only as example, when the embodiment of the present invention is implemented, can basis
Actual conditions set other matching ways, and the embodiment of the present invention is not any limitation as to this.In addition, except upper
State outside matching way, those skilled in the art can also according to actual needs use other matching ways, this
Inventive embodiments are not also any limitation as to this.
To make those skilled in the art more fully understand the embodiment of the present invention, in inventive embodiments, pass through
The example of several application scenarios is described further to unblock：
Application scenarios one：
Fingerprint sensor is arranged on the back of mobile device, user's left hand middle finger or forefinger pressing fingerprint sensing
Device, after identification fingerprint success, user's right hand forefinger is slided on the touchscreen, such as slides to right from left,
After the match is successful for the touch pressure, slip gesture for sliding, mobile device is unlocked.
For a user, the operation of slip is only increased, easy to operate, touching when being slided due to it
Touch pressure, slip gesture personalized strong, it is not easy to imitate, considerably increase the security of mobile device.
Application scenarios two：
Fingerprint sensor is arranged on the back of mobile device, multiplexing touch-screen, user's right hand middle finger or forefinger
The fingerprint sensor at back is pressed, thumb press touch-screen after identification fingerprint success, detects that user is right
Hand thumb touch pressure on the touchscreen, touch pressure unlocks mobile device after the match is successful.
For a user, the operation of pressing is only increased, it is easy to operate, due to the matching of many fingerprints,
The touch pressure of fingerprint pressing is personalized strong, it is not easy to imitates, considerably increases the security of mobile device.
For embodiment of the method, 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 embodiment of the present invention is not limited by described sequence of movement
System, because according to the embodiment of the present invention, some steps can sequentially or simultaneously be carried out using other.Its
Secondary, those skilled in the art should also know, embodiment described in this description belongs to be preferable to carry out
Example, necessary to the involved action not necessarily embodiment of the present invention.
Reference picture 3, shows that one kind according to an embodiment of the invention is unlocked based on fingerprint recognition
Device embodiment structured flowchart, can specifically include such as lower module：
Finger print data identification module 301, is suitable to obtain recognized by fingerprint sensor in a mobile device
Individual or multiple finger print datas；
Finger print data matching module 302, is suitable to judge one or more of finger print datas with first typing
One or more sample fingerprint data whether match；If so, then calling touch data acquisition module 302；
Touch data acquisition module 303, is suitable to obtain the touch data detected by touch-screen；
Touch data matching module 304, is suitable to judge the touch sample of the touch data and first typing
Whether data match；If so, then calling unlocked state 305；
Unlocked state 305, is adapted for unblock operation.
In implementing, the fingerprint sensor is independent sensor, is being arranged on mobile device just
Face, back and/or sidepiece；
And/or,
The fingerprint sensor is multiplexed the touch-screen in mobile device.
In a kind of alternative embodiment of the invention, the finger print data matching module 302 can be adapted to：
The fingerprint sensor of the identification finger print data is confirmed respectively；
The sample fingerprint data for first passing through the fingerprint sensor typing are extracted in respectively；
Judge whether the finger print data matches with the sample fingerprint data respectively；
When all finger print datas are with all sample fingerprint Data Matchings, one or more of fingerprints are judged
One or more sample fingerprint Data Matchings of data and first typing.
In a kind of alternative embodiment of the invention, the device can also include such as lower module：
Reminding module, is suitable to or many in the one or more of finger print datas of judgement and first typing
During individual sample fingerprint Data Matching, default prompting operation is triggered；
The prompting operation can include following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
In a kind of alternative embodiment of the invention, the touch data acquisition module 303 can be adapted to：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, the touch data that is detected by touch-screen.
In a kind of alternative embodiment of the invention, the touch data can include touch pressure, described
Touch data acquisition module 303 is further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple candidate's touch pressures for being detected by touch-screen；
The average value of the multiple candidate's touch pressure is calculated, as touch pressure.
In a kind of alternative embodiment of the invention, the touch data can include slip gesture, described
Touch data acquisition module 303 can be adapted to：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple touch events for being detected by touch-screen；
The touch event is packaged into slip gesture.
In a kind of alternative embodiment of the invention, the touch data can include touch pressure, described
Touching sample data can include touching sample pressure scope；
The touch data matching module 304 can be adapted to：
Judge the touch pressure whether in the touch sample pressure scope；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
In a kind of alternative embodiment of the invention, the touch data can include slip gesture, described
Touching sample data can include sliding sample gesture；
The touch data matching module 304 can be adapted to：
Judge whether the slip gesture matches with the slip sample gesture；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
For device embodiment, because it is substantially similar to embodiment of the method, so the comparing of description
Simply, the relevent part can refer to the partial explaination of embodiments of method.
Algorithm and display be not solid with any certain computer, virtual system or miscellaneous equipment provided herein
There is correlation.Various general-purpose systems can also be used together with based on teaching in this.As described above,
It is obvious to construct the structure required by this kind of system.Additionally, the present invention is not also for any specific
Programming language.It is understood that, it is possible to use various programming languages realize the content of invention described herein,
And the description done to language-specific above is to disclose preferred forms of the invention.
In specification mentioned herein, numerous specific details are set forth.It is to be appreciated, however, that this
Inventive embodiment can be put into practice in the case of without these details.In some instances, not
Known method, structure and technology are shown specifically, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand in each inventive aspect
Or it is multiple, in above to the description of exemplary embodiment of the invention, each feature of the invention is sometimes
It is grouped together into single embodiment, figure or descriptions thereof.However, should not be by the disclosure
Method be construed to reflect following intention：I.e. the present invention for required protection requirement ratio is in each claim
The middle more features of feature be expressly recited.More precisely, as the following claims reflect
As, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows
Thus claims of specific embodiment are expressly incorporated in the specific embodiment, wherein each right
It is required that in itself all as separate embodiments of the invention.
Those skilled in the art are appreciated that can be carried out certainly to the module in the equipment in embodiment
Adaptively change and they are arranged in one or more equipment different from the embodiment.Can be with
Module or unit or component in embodiment is combined into a module or unit or component, and in addition may be used
To be divided into multiple submodule or subelement or sub-component.Except such feature and/or process or
Outside at least some in unit exclude each other, can be using any combinations to this specification (including companion
With claim, summary and accompanying drawing) disclosed in all features and so disclosed any method or
All processes or unit of person's equipment are combined.Unless expressly stated otherwise, this specification (including companion
With claim, summary and accompanying drawing) disclosed in each feature can it is identical by offers, equally or phase
Replace like the alternative features of purpose.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include it
Some included features are rather than further feature, but the group of the feature of different embodiments in its embodiment
Conjunction means to be within the scope of the present invention and formed different embodiments.For example, in following power
In sharp claim, the one of any of embodiment required for protection mode can make in any combination
With.
All parts embodiment of the invention can be realized with hardware, or be processed with one or more
The software module run on device is realized, or is realized with combinations thereof.Those skilled in the art should
Understand, basis can be realized using microprocessor or digital signal processor (DSP) in practice
One of some or all parts in the equipment being unlocked based on fingerprint recognition of the embodiment of the present invention
A little or repertoire.The present invention is also implemented as the part for performing method as described herein
Or the equipment or program of device (for example, computer program and computer program product) of whole.This
Sample realizes that program of the invention can be stored on a computer-readable medium, or can have one or
The form of person's multiple signal.Such signal can be downloaded from internet website and obtained, or in carrier
There is provided on signal, or provided in any other form.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention,
And those skilled in the art can design replacement without departing from the scope of the appended claims
Embodiment.In the claims, any reference symbol being located between bracket should not be configured to right
It is required that limitation.Word "comprising" does not exclude the presence of element or step not listed in the claims.Position
Word "a" or "an" before element does not exclude the presence of element as multiple.The present invention can
To be realized by means of the hardware for including some different elements and by means of properly programmed computer.
If in the unit claim for listing equipment for drying, several in these devices can be by same
Individual hardware branch is embodied.The use of word first, second, and third does not indicate that any order.
These words can be construed to title.
The embodiment of the invention discloses A1, a kind of method being unlocked based on fingerprint recognition, including：
One or more finger print datas recognized by fingerprint sensor are obtained in a mobile device；
Judge one or more sample fingerprint data of one or more of finger print datas and first typing
Whether match；If so, then obtaining the touch data detected by touch-screen；
Judge whether the touch data matches with the touch sample data of first typing；If so, then carrying out
Unblock operation.
A2, the method as described in A1, the fingerprint sensor is independent sensor, is arranged on movement
The front of equipment, back and/or sidepiece；
And/or,
The fingerprint sensor is multiplexed the touch-screen in mobile device.
A3, the method as described in A1 or A2, the one or more of finger print datas of judgement with
The step of whether one or more sample fingerprint data of first typing match includes：
The fingerprint sensor of the identification finger print data is confirmed respectively；
The sample fingerprint data for first passing through the fingerprint sensor typing are extracted in respectively；
Judge whether the finger print data matches with the sample fingerprint data respectively；
When all finger print datas are with all sample fingerprint Data Matchings, one or more of fingerprints are judged
One or more sample fingerprint Data Matchings of data and first typing.
A4, the method as described in A1, also include：
Judging one or more sample fingerprint numbers of one or more of finger print datas and first typing
During according to matching, default prompting operation is triggered；
The prompting operation includes following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
A5, the method as described in A1 or A4, the touch data that the acquisition is detected by touch-screen
Step includes：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, the touch data that is detected by touch-screen.
A6, the method as described in A5, the touch data include touch pressure, and the acquisition is judging
After one or more of finger print datas and one or more sample fingerprint Data Matchings of first typing
A period of time in, the touch data that is detected by touch-screen the step of include：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple candidate's touch pressures for being detected by touch-screen；
The average value of the multiple candidate's touch pressure is calculated, as touch pressure.
A7, the method as described in A5, the touch data include slip gesture, and the acquisition is judging
After one or more of finger print datas and one or more sample fingerprint Data Matchings of first typing
A period of time in, the touch data that is detected by touch-screen the step of include：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple touch events for being detected by touch-screen；
The touch event is packaged into slip gesture.
A8, the method as described in A1 or A6, the touch data include touch pressure, the touch
Sample data includes touching sample pressure scope；
It is described to judge that the step of whether touch data matches with the touch sample data of first typing is wrapped
Include：
Judge the touch pressure whether in the touch sample pressure scope；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
A9, the method as described in A1 or A7, the touch data include slip gesture, the touch
Sample data includes sliding sample gesture；
It is described to judge that the step of whether touch data matches with the touch sample data of first typing is wrapped
Include：
Judge whether the slip gesture matches with the slip sample gesture；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
The embodiment of the invention discloses B10, a kind of device being unlocked based on fingerprint recognition, including：
Finger print data identification module, be suitable to obtain in a mobile device recognized by fingerprint sensor one or
Multiple finger print datas；
Finger print data matching module, is suitable to judge one or more of finger print datas with the one of first typing
Whether individual or multiple sample fingerprint data match；If so, then calling touch data acquisition module；
Touch data acquisition module, is suitable to obtain the touch data detected by touch-screen；
Touch data matching module, is suitable to judge the touch sample data of the touch data and first typing
Whether match；If so, then calling unlocked state；
Unlocked state, is adapted for unblock operation.
B11, the device as described in B10, the fingerprint sensor is independent sensor, is arranged on shifting
The front of dynamic equipment, back and/or sidepiece；
And/or,
The fingerprint sensor is multiplexed the touch-screen in mobile device.
B12, the device as described in B10 or B11, the finger print data matching module are further adapted for：
The fingerprint sensor of the identification finger print data is confirmed respectively；
The sample fingerprint data for first passing through the fingerprint sensor typing are extracted in respectively；
Judge whether the finger print data matches with the sample fingerprint data respectively；
When all finger print datas are with all sample fingerprint Data Matchings, one or more of fingerprints are judged
One or more sample fingerprint Data Matchings of data and first typing.
B13, the device as described in B10, also include：
Reminding module, is suitable to or many in the one or more of finger print datas of judgement and first typing
During individual sample fingerprint Data Matching, default prompting operation is triggered；
The prompting operation includes following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
B14, the device as described in B10 or B13, the touch data acquisition module are further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, the touch data that is detected by touch-screen.
B15, the device as described in B14, the touch data include touch pressure, the touch data
Acquisition module is further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple candidate's touch pressures for being detected by touch-screen；
The average value of the multiple candidate's touch pressure is calculated, as touch pressure.
B16, the device as described in B14, the touch data include slip gesture, the touch data
Acquisition module is further adapted for：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple touch events for being detected by touch-screen；
The touch event is packaged into slip gesture.
B17, the device as described in B10 or B15, the touch data include touch pressure, described to touch
Touching sample data includes touching sample pressure scope；
The touch data matching module is further adapted for：
Judge the touch pressure whether in the touch sample pressure scope；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
B18, the device as described in B10 or B16, the touch data include slip gesture, described to touch
Touching sample data includes sliding sample gesture；
The touch data matching module is further adapted for：
Judge whether the slip gesture matches with the slip sample gesture；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
Claims (10)
1. a kind of method being unlocked based on fingerprint recognition, including：
One or more finger print datas recognized by fingerprint sensor are obtained in a mobile device；
Judge one or more sample fingerprint data of one or more of finger print datas and first typing
Whether match；If so, then obtaining the touch data detected by touch-screen；
Judge whether the touch data matches with the touch sample data of first typing；If so, then carrying out
Unblock operation.
2. the method for claim 1, it is characterised in that the fingerprint sensor is independent
Sensor, is arranged on front, back and/or the sidepiece of mobile device；
And/or,
The fingerprint sensor is multiplexed the touch-screen in mobile device.
3. method as claimed in claim 1 or 2, it is characterised in that the judgement it is one or
The step of whether multiple finger print datas match with one or more sample fingerprint data of first typing includes：
The fingerprint sensor of the identification finger print data is confirmed respectively；
The sample fingerprint data for first passing through the fingerprint sensor typing are extracted in respectively；
Judge whether the finger print data matches with the sample fingerprint data respectively；
When all finger print datas are with all sample fingerprint Data Matchings, one or more of fingerprints are judged
One or more sample fingerprint Data Matchings of data and first typing.
4. the method for claim 1, it is characterised in that also include：
Judging one or more sample fingerprint numbers of one or more of finger print datas and first typing
During according to matching, default prompting operation is triggered；
The prompting operation includes following one or more：
Vibration prompting operation, breath light prompting operation, the tinkle of bells prompting operation.
5. the method as described in claim 1 or 4, it is characterised in that the acquisition is examined by touch-screen
The step of touch data for measuring, includes：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, the touch data that is detected by touch-screen.
6. method as claimed in claim 5, it is characterised in that the touch data includes touching presses
Power, the acquisition is judging one or more fingerprints of one or more of finger print datas and first typing
In a period of time after sample data matching, the touch data that is detected by touch-screen the step of include：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple candidate's touch pressures for being detected by touch-screen；
The average value of the multiple candidate's touch pressure is calculated, as touch pressure.
7. method as claimed in claim 5, it is characterised in that the touch data includes sliding hand
Gesture, the acquisition is judging one or more fingerprints of one or more of finger print datas and first typing
In a period of time after sample data matching, the touch data that is detected by touch-screen the step of include：
Obtain and judging one or more fingerprint samples of one or more of finger print datas and first typing
In a period of time after notebook data matching, multiple touch events for being detected by touch-screen；
The touch event is packaged into slip gesture.
8. the method as described in claim 1 or 6, it is characterised in that the touch data includes touching
Pressure is touched, the touch sample data includes touching sample pressure scope；
It is described to judge that the step of whether touch data matches with the touch sample data of first typing is wrapped
Include：
Judge the touch pressure whether in the touch sample pressure scope；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
9. the method as described in claim 1 or 7, it is characterised in that the touch data includes sliding
Start gesture, the touch sample data includes sliding sample gesture；
It is described to judge that the step of whether touch data matches with the touch sample data of first typing is wrapped
Include：
Judge whether the slip gesture matches with the slip sample gesture；
If so, then judging that the touch data is matched with the touch sample data of first typing；
If it is not, then judging that the touch data is mismatched with the touch sample data of first typing.
10. a kind of device being unlocked based on fingerprint recognition, including：
Finger print data identification module, be suitable to obtain in a mobile device recognized by fingerprint sensor one or
Multiple finger print datas；
Finger print data matching module, is suitable to judge one or more of finger print datas with the one of first typing
Whether individual or multiple sample fingerprint data match；If so, then calling touch data acquisition module；
Touch data acquisition module, is suitable to obtain the touch data detected by touch-screen；
Touch data matching module, is suitable to judge the touch sample data of the touch data and first typing
Whether match；If so, then calling unlocked state；
Unlocked state, is adapted for unblock operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891499.4A CN106845189A (en) | 2015-12-07 | 2015-12-07 | A kind of method and apparatus being unlocked based on fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891499.4A CN106845189A (en) | 2015-12-07 | 2015-12-07 | A kind of method and apparatus being unlocked based on fingerprint recognition |
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| CN106845189A true CN106845189A (en) | 2017-06-13 |
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| CN201510891499.4A Pending CN106845189A (en) | 2015-12-07 | 2015-12-07 | A kind of method and apparatus being unlocked based on fingerprint recognition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545167A (en) * | 2017-09-05 | 2018-01-05 | 广东欧珀移动通信有限公司 | Unlocking screen method, apparatus and terminal |
| CN107632536A (en) * | 2017-08-08 | 2018-01-26 | 天津中科汇智科技有限公司 | The Internet of Things perception terminal that a kind of wrist wearing type is identified based on living body finger print |
| CN107742074A (en) * | 2017-11-10 | 2018-02-27 | 广东小天才科技有限公司 | Fingerprint unlocking method, device and equipment |
| CN108427944A (en) * | 2018-05-22 | 2018-08-21 | 三峡大学 | A kind of fingerprint recognition system and recognition methods |
| CN109829278A (en) * | 2018-12-25 | 2019-05-31 | 努比亚技术有限公司 | Terminal unlock method, mobile terminal and computer readable storage medium |
-
2015
- 2015-12-07 CN CN201510891499.4A patent/CN106845189A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632536A (en) * | 2017-08-08 | 2018-01-26 | 天津中科汇智科技有限公司 | The Internet of Things perception terminal that a kind of wrist wearing type is identified based on living body finger print |
| CN107545167A (en) * | 2017-09-05 | 2018-01-05 | 广东欧珀移动通信有限公司 | Unlocking screen method, apparatus and terminal |
| CN107742074A (en) * | 2017-11-10 | 2018-02-27 | 广东小天才科技有限公司 | Fingerprint unlocking method, device and equipment |
| CN108427944A (en) * | 2018-05-22 | 2018-08-21 | 三峡大学 | A kind of fingerprint recognition system and recognition methods |
| CN109829278A (en) * | 2018-12-25 | 2019-05-31 | 努比亚技术有限公司 | Terminal unlock method, mobile terminal and computer readable storage medium |
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