CN106022055A - Fingerprint unlocking control method and terminal equipment - Google Patents

Fingerprint unlocking control method and terminal equipment Download PDF

Info

Publication number
CN106022055A
CN106022055A CN201610367001.9A CN201610367001A CN106022055A CN 106022055 A CN106022055 A CN 106022055A CN 201610367001 A CN201610367001 A CN 201610367001A CN 106022055 A CN106022055 A CN 106022055A
Authority
CN
China
Prior art keywords
fingerprint
registered fingerprint
piecemeal
information
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610367001.9A
Other languages
Chinese (zh)
Inventor
张海平
周意保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201610367001.9A priority Critical patent/CN106022055A/en
Publication of CN106022055A publication Critical patent/CN106022055A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
    • H04M2203/6054—Biometric subscriber identification

Abstract

The embodiment of the invention discloses a fingerprint unlocking control method and terminal equipment. With implementation of the method as an example, the method comprises the steps that state information of a target application in the terminal equipment is monitored, and whether a fingerprint unlocking demand exists or not is predicted according to the state information of the target application; if it is predicted that the fingerprint unlocking demand exists, registered fingerprint blocks are acquired, and a registered fingerprint is recovered and obtained based on the registered fingerprint blocks; the registered fingerprint blocks comprise at least two partitions of at least the registered fingerprint; fingerprint data is received and compared with the registered fingerprint. By predicting the possible fingerprint unlocking behavior of a user, the registered fingerprint is pre-recovered, the registered fingerprint recovering process and the fingerprint collecting procedure are carried out in parallel, and therefore the time from fingerprint data collecting to comparison completeness is saved, the unlocking time can be shortened, and the fingerprint unlocking efficiency can be improved.

Description

A kind of unlocked by fingerprint control method and terminal unit
Technical field
The present invention relates to field of computer technology, particularly to a kind of unlocked by fingerprint control method and terminal Equipment.
Background technology
Fingerprint image is the data of the fingerprint using pictorial form as carrier.Fingerprint is that human finger's end refers to The lines formed by concavo-convex skin on abdomen.Fingerprint can make hands increase frictional force when contact subject, from And be easier to have an effect and promptly object.It is self-assembling formation in human evolution's process type.Fingerprint is the mankind Finger tips refers to the lines formed on abdomen by concavo-convex skin, owing to the fingerprint of people is that nature-nurture is total to Same-action, it is the most closely related with health, thus fingerprint everybody all have, the most different, by Minimum in fingerprint repetitive rate, about 1/15000000000th, therefore it is referred to as " human body identity card ".It is based on This feature of fingerprint, fingerprint is widely used as the information of authentication.
Such as, fingerprint identification technology has become as the standard configuration of main flow mobile terminal manufacturer flagship type.Fingerprint Identify and can be not only used for the unblock of mobile terminal and the function such as wake up up, be also the important ring of mobile payment. Fingerprint pays while meeting user's property easy to use, to safety it is also proposed that higher requirement.
The process of fingerprint recognition is divided into: extracts feature, preserve data and images match.
After reading, by fingerprint reading systems, the fingerprint image that somatic fingerprint is original, then with protect in advance The registered fingerprint template deposited carries out Feature Points Matching；For the registered fingerprint that security requirement is higher, can quilt It is stored in the way of piecemeal in different memory, therefore also needed to refer to registration before Feature Points Matching Stricture of vagina piecemeal reconfigures and obtains complete registered fingerprint；It is unlocked after the match is successful.Equipment is from reading It is referred to as unlocked time to the time needed for unlocking successfully to fingerprint image.
The speed of unlocked time directly influences user and uses the efficiency of equipment, especially for some more The sensitive waiting time is the most such.How shortening unlocked time becomes technology from improving unlocked by fingerprint efficiency The important directions of personnel's research.
Summary of the invention
Embodiments provide a kind of unlocked by fingerprint control method and terminal unit, refer to for raising Stricture of vagina unlocks efficiency.
On the one hand a kind of unlocked by fingerprint control method is embodiments provided, including:
The status information of the intended application in monitoring terminal equipment, by the status information of described intended application Predict whether unlocked by fingerprint demand；
If having predicted unlocked by fingerprint demand, then obtain registered fingerprint piecemeal, divide according to described registered fingerprint Block recovers to obtain registered fingerprint；Described registered fingerprint piecemeal comprises at least two piecemeal of at least registered fingerprint；
Receive finger print data, and use described finger print data to compare with described registered fingerprint.
In a kind of possible implementation, the status information of the intended application in described monitoring terminal equipment, Predict whether that unlocked by fingerprint demand includes by the status information of described intended application:
Monitor whether the intended application in described terminal unit receives message, if then prediction has unlocked by fingerprint Demand.
In a kind of possible implementation, before described acquisition registered fingerprint piecemeal, described method is also Including:
Monitor the external environmental information of the fingerprint collecting equipment of described terminal unit, according to described external environment condition Whether information prediction has unlocked by fingerprint demand.
In a kind of possible implementation, outside the fingerprint collecting equipment of the described terminal unit of described monitoring According to described external environmental information, portion's environmental information, has predicted whether that unlocked by fingerprint demand includes:
By the range sensor of described terminal unit detected whether finger near described fingerprint collecting equipment, If having finger near described fingerprint collecting equipment, then prediction has unlocked by fingerprint demand.
In a kind of possible implementation, recover to be registered according to described registered fingerprint piecemeal described After fingerprint, described method also includes:
If in predetermined time period, it is not received for the finger print data of described registered fingerprint, then deletes Described registered fingerprint；
Or, if in predetermined time period, it is not received for the finger print data of described registered fingerprint, Described registered fingerprint is then split as described registered fingerprint piecemeal, and described registered fingerprint fractionation obtained divides Block is also respectively stored into different memory spaces, or, the described registered fingerprint piecemeal that fractionation is obtained with Machine sequential storage is to address continuous print memory space.
In a kind of possible implementation, at described acquisition registered fingerprint piecemeal, refer to according to described registration Before stricture of vagina piecemeal recovers to obtain registered fingerprint, described method also includes:
Obtain the positional information that described terminal unit is current, determine the peace that described current positional information is corresponding Congruence level, if described safe class is higher than predetermined grade, then performs described acquisition registered fingerprint piecemeal, depends on Recover to obtain registered fingerprint according to described registered fingerprint piecemeal.
In a kind of possible implementation, before the positional information that described acquisition terminal unit is current, Described method also includes:
Adding up the historical position information of described terminal unit, in log history positional information, the frequency of occurrences is the highest Safe class corresponding to positional information the highest；
Or, receiving position information setting information, in described positional information set information, include position Information and the safe class corresponding with positional information.
The two aspect embodiment of the present invention additionally provide a kind of terminal unit, including:
Information monitoring unit, the status information of the intended application in monitoring terminal equipment；
Requirement forecasting unit, for having predicted whether unlocked by fingerprint by the status information of described intended application Demand；
Fingerprint recovery unit, if having predicted unlocked by fingerprint demand for described requirement forecasting unit, then obtains Take registered fingerprint piecemeal, recover to obtain registered fingerprint according to described registered fingerprint piecemeal；Described registered fingerprint Piecemeal comprises at least two piecemeal of at least registered fingerprint；
Fingerprint receives unit, is used for receiving finger print data；
Fingerprint comparison unit, is used for using described finger print data to compare with described registered fingerprint.
In a kind of possible implementation, described information monitoring unit, specifically for monitoring described terminal Whether the intended application in equipment receives message；
Described requirement forecasting unit, if monitoring specifically for described information monitoring unit is to receive message, Prediction has unlocked by fingerprint demand.
In a kind of possible implementation, described information monitoring unit, it is additionally operable to obtain registration described Before fingerprint piecemeal, monitor the external environmental information of the fingerprint collecting equipment of described terminal unit；
Described requirement forecasting unit, is additionally operable to predict whether unlocked by fingerprint according to described external environmental information Demand.
In a kind of possible implementation, described information monitoring unit, specifically for by described terminal The range sensor of equipment has detected whether that finger is near described fingerprint collecting equipment；
Described requirement forecasting unit, if specifically for having finger near described fingerprint collecting equipment, then predicting There is unlocked by fingerprint demand.
In a kind of possible implementation, described terminal unit also includes:
Security control unit, for recovering according to described registered fingerprint piecemeal at described fingerprint recovery unit After registered fingerprint, if in predetermined time period, described fingerprint collecting equipment is not received for institute State the finger print data of registered fingerprint, then delete described registered fingerprint；
Or, described security control unit, it is used at described fingerprint recovery unit according to described registered fingerprint After piecemeal recovers to obtain registered fingerprint, if in predetermined time period, described fingerprint collecting equipment does not connects It is received for the finger print data of described registered fingerprint, then described registered fingerprint is split as described registered fingerprint Piecemeal, described registered fingerprint piecemeal fractionation obtained also is respectively stored into different memory spaces, or, Described registered fingerprint piecemeal fractionation obtained stores address continuous print memory space with random order.
In a kind of possible implementation, described terminal unit also includes:
Position acquisition unit, at described acquisition registered fingerprint piecemeal, according to described registered fingerprint piecemeal Before recovering to obtain registered fingerprint, obtain the positional information that described terminal unit is current；
Level de-termination unit, for determining the safe class that described current positional information is corresponding；
Described fingerprint recovery unit, if for described safe class higher than predetermined grade, then obtains described in execution Take registered fingerprint piecemeal, recover to obtain registered fingerprint according to described registered fingerprint piecemeal.
In a kind of possible implementation, described terminal unit also includes:
Location Measurement Unit, for before the positional information that described acquisition terminal unit is current, adds up institute State the historical position information of terminal unit, the positional information that in log history positional information, the frequency of occurrences is the highest Corresponding safe class is the highest；
Or, described terminal unit also includes: grade receives unit, believes for receiving position information setting Breath, includes positional information and the safety corresponding with positional information in described positional information set information Grade.
The three aspect embodiment of the present invention additionally provide a kind of terminal unit, including: processor, memorizer with And fingerprint collecting equipment, described fingerprint collecting equipment is used for gathering finger print data；Described processor is used for holding The method described in any one that the row embodiment of the present invention provides.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that by prediction user Possible unlocked by fingerprint behavior, thus recover registered fingerprint in advance, make the recovery process of registered fingerprint with Fingerprint collecting flow process parallel processing, thus save the time between terminating from fingerprint data collection to comparison, Therefore unlocked time can be shortened from improving unlocked by fingerprint efficiency.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below The required accompanying drawing used is briefly introduced, it should be apparent that, the accompanying drawing in describing below is only this Some bright embodiments, from the point of view of those of ordinary skill in the art, are not paying creative work On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is embodiment of the present invention method flow schematic diagram；
Fig. 2 is embodiment of the present invention method flow schematic diagram；
Fig. 3 is embodiment of the present invention terminal unit structural representation；
Fig. 4 is embodiment of the present invention terminal unit structural representation；
Fig. 5 is embodiment of the present invention terminal unit structural representation；
Fig. 6 is embodiment of the present invention terminal unit structural representation；
Fig. 7 is embodiment of the present invention terminal unit structural representation；
Fig. 8 is embodiment of the present invention terminal unit structural representation；
Fig. 9 is embodiment of the present invention terminal unit structural representation.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this Invention is described in further detail, it is clear that described embodiment is only that some of the present invention is implemented Example rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist Do not make all other embodiments obtained under creative work premise, broadly fall into present invention protection Scope.
Embodiments provide a kind of unlocked by fingerprint control method, as it is shown in figure 1, include:
101: the status information of the intended application in monitoring terminal equipment, by the state of above-mentioned intended application Whether information prediction has unlocked by fingerprint demand；
In the present embodiment, intended application can be mounted to any application of terminal unit；It addition, by In as a rule, the important registered fingerprint corresponding to application can be stored after piecemeal, the most not Being that all of registered fingerprint all can be stored after piecemeal, therefore in the present embodiment, intended application can be to be divided The application that the registered fingerprint of block is corresponding.The purposes of status information is to predict whether user may unlock this and answer By the information used, the mode according to prediction is different, can select different status informations.Such as: MSN or other such as stock tickers etc., can use and monitor whether to receive new message Determine；Or, other application are if any status informations such as important system prompting generations.Therefore, any energy The information that enough prediction intended application may be unlocked can be classified as status information one class, the embodiment of the present invention This does not make uniqueness limit.
102: if having predicted unlocked by fingerprint demand, then obtain registered fingerprint piecemeal, refer to according to above-mentioned registration Stricture of vagina piecemeal recovers to obtain registered fingerprint；Above-mentioned registered fingerprint piecemeal comprises at least two of at least registered fingerprint Piecemeal；
In the present embodiment, registered fingerprint piecemeal, obtain after registered fingerprint is carried out piecemeal, this note Volume fingerprint piecemeal can store after carrying out piecemeal with fingerprint image respectively, it is also possible to is converted into other After data, these other data are carried out piecemeal；The specific implementation embodiment of the present invention does not make uniqueness limit Fixed.This registered fingerprint can be the registered fingerprint unlocking screen, it is also possible to be the registration of above-mentioned intended application Fingerprint；Wherein, terminal unit is under screen lock state and is usually the former, and terminal unit is already at bright screen Under state, then can be the latter.If terminal unit unlocks the registered fingerprint and above-mentioned that screen lock uses The registered fingerprint that intended application uses is identical, then both are identical performing in result.
It addition, after registered fingerprint piecemeal, it is also possible to it is encrypted, it is also possible to storage is deposited to different Storage space, or, it is also possible to after upsetting at random, storage is to continuous print memory space.Divide based on different Block mode and storage mode, also need to record the realization side how recovering registered fingerprint in terminal unit Formula, such as: with storage after upsetting at random to the implementation of continuous print memory space, then recover note The mode of volume fingerprint may is that the size recording each fingerprint piecemeal, the start-stop position in this Coutinuous store space, And the original order information of each fingerprint piecemeal.The embodiment of the present invention is to specifically how returning to original note The implementation of volume fingerprint is not made uniqueness and is limited.
103: receive finger print data, and use above-mentioned finger print data to compare with above-mentioned registered fingerprint.
The unlocked by fingerprint behavior that the embodiment of the present invention is possible by predicting user, thus recover registration in advance Fingerprint, makes recovery process and the fingerprint collecting flow process parallel processing of registered fingerprint, thus saves from fingerprint number According to collect comparison terminate between time, therefore can shorten unlocked time from improve unlocked by fingerprint efficiency.
The embodiment of the present invention additionally provides specifically how to have predicted whether finger by the status information of intended application The implementation of stricture of vagina unblock demand: the status information of the intended application in above-mentioned monitoring terminal equipment, passes through The status information of above-mentioned intended application has predicted whether that unlocked by fingerprint demand includes:
Monitor whether the intended application in above-mentioned terminal unit receives message, if then prediction has unlocked by fingerprint Demand.
In the present embodiment, intended application can be MSN, or other may receive and be available for The application of the message that user checks；In addition, intended application can also have other status informations, such as There are the various informations such as the announcement of software redaction or application crashes, or other may cause user to need The status information of application to be checked；Therefore by the way of whether intended application receives message, it was predicted that fingerprint The demand unlocked should not be construed as the uniqueness to the embodiment of the present invention and limits.
Further, the embodiment of the present invention additionally provide another kind can Accurate Prediction unlocked by fingerprint demand Scheme, specific as follows: before above-mentioned acquisition registered fingerprint piecemeal, said method also includes:
Monitor the external environmental information of the fingerprint collecting equipment of above-mentioned terminal unit, according to said external environment Whether information prediction has unlocked by fingerprint demand.
In embodiments of the present invention, external environmental information is the external environmental information of fingerprint collecting device, should External environmental information is used for having predicted whether unlocked by fingerprint demand；As a rule can be whether that object leans on This fingerprint collecting equipment nearly, it is also possible to be that the most all fingers are near this fingerprint collecting equipment； This depends on specifically have employed which kind of sensor, and can the data of sensor acquisition by terminal unit institute Analyze and obtain more detailed external environmental information, be used to determine whether unlocked by fingerprint demand.
In the present embodiment, fingerprint collecting equipment is the functional module group having and gathering finger print data；Use refers to The process that stricture of vagina data and registered fingerprint are compared, can be to use target existing finger-mark check mode, this Inventive embodiments repeats no more.
The most how the embodiment of the present invention comes pre-according to the external environmental information of fingerprint collecting equipment if additionally providing Survey the implementation whether having unlocked by fingerprint demand, as follows: the fingerprint of the above-mentioned terminal unit of above-mentioned monitoring is adopted The external environmental information of collection equipment, has predicted whether unlocked by fingerprint demand bag according to said external environmental information Include:
By the range sensor of above-mentioned terminal unit detected whether finger near above-mentioned fingerprint collecting equipment, If having finger near above-mentioned fingerprint collecting equipment, then prediction has unlocked by fingerprint demand.
In the present embodiment, the range sensor mainly used；In addition to determine finger or other Object, may also can use such as: infrared sensor or other sensors.Wherein infrared sensor can The temperature near object to be detected, and obtain with the temperature difference of ambient temperature based near the temperature of object The profile information of close object, and determine therefrom that the type of object, such as: be finger, or other things Body.Range sensor, if there being three-dimensional distance acquisition capability, it is also possible to independently determined object Shape；Or range sensor can also determine the shape of object by substantial amounts of two-dimensional distance information, and Determine therefrom that whether object is probably finger.Concrete how to determine be finger near fingerprint collecting equipment this Bright embodiment is not made uniqueness and is limited.The present embodiment, is determined by the finger behavior near fingerprint sensor, The behavior of unlocked by fingerprint can will occur, so that the embodiment of the present invention can obtain more with Accurate Prediction Efficient execution.
The embodiment of the present invention additionally provides the implementation that registered fingerprint reverts to registered fingerprint piecemeal, tool Body is as follows: above-mentioned according to above-mentioned registered fingerprint piecemeal recover obtain registered fingerprint after, said method is also Including:
If in predetermined time period, it is not received for the finger print data of above-mentioned registered fingerprint, then deletes Above-mentioned registered fingerprint；
Or, if in predetermined time period, it is not received for the finger print data of above-mentioned registered fingerprint, Above-mentioned registered fingerprint is then split as above-mentioned registered fingerprint piecemeal, and above-mentioned registered fingerprint fractionation obtained divides Block is also respectively stored into different memory spaces, or, the above-mentioned registered fingerprint piecemeal that fractionation is obtained with Machine sequential storage is to address continuous print memory space.
Higher security requirement can be there is, if allowed owing to registered fingerprint to be carried out the application of piecemeal storage The registered fingerprint of piecemeal storage is in non-piecemeal state for a long time, may bring higher risk, therefore originally Inventive embodiments provides again the scheme of piecemeal.Wherein, above-mentioned predetermined time period, can be empirically Setting, the concrete value embodiment of the present invention is not made uniqueness and is limited.In implementation above scheme, former Scheme has directly deleted the registered fingerprint recovered, and in such cases, registered fingerprint piecemeal is still It is stored in storage device, has no effect on and follow-up again recover registered fingerprint；Latter implementation, logical Often can apply to after recovering registered fingerprint, the applied field that original registered fingerprint piecemeal has been deleted Scape.The difference realized based on application, can select one way in which to realize, and the embodiment of the present invention is to this Do not make uniqueness to limit.
The embodiment of the present invention still further provides the implementation improving unlocked by fingerprint efficiency, specific as follows: At above-mentioned acquisition registered fingerprint piecemeal, before recovering to obtain registered fingerprint according to above-mentioned registered fingerprint piecemeal, Said method also includes:
Obtain the positional information that above-mentioned terminal unit is current, determine the peace that above-mentioned current positional information is corresponding Congruence level, if above-mentioned safe class is higher than predetermined grade, then performs above-mentioned acquisition registered fingerprint piecemeal, depends on Recover to obtain registered fingerprint according to above-mentioned registered fingerprint piecemeal.
In the present embodiment, the positional information that terminal unit is current can be the geographical seat residing for terminal unit Cursor position information, it is also possible to be that the terminal unit represented by geographical location information based on terminal unit is in User's house, office or other are arbitrarily often in for region, these regions are normal without departing from user Use region category, be as a rule safer.
Based on preceding description, terminal unit location contacts with its safety existence, if user's warp Haunt, such as: user's family；So use environment residing for terminal unit is comparatively to pacify Complete, in this case, it is also safer for can recovering registered fingerprint in advance.
The embodiment of the present invention additionally provides the side of implementing how safe class corresponding to positional information determines Case: before the positional information that above-mentioned acquisition terminal unit is current, said method also includes:
Adding up the historical position information of above-mentioned terminal unit, in log history positional information, the frequency of occurrences is the highest Safe class corresponding to positional information the highest；
Or, receiving position information setting information, in above-mentioned positional information set information, include position Information and the safe class corresponding with positional information.
Both the above determines in the mode of the safe class that positional information is corresponding, and former uses machine learning Mode be automatically performed, historical position information accumulate after, can relatively accurately determine positional information Corresponding safe class, the most accurately but also facilitate；Latter approach, can be set by the user which position concrete Putting is considered as safe position, preferably embodies user's Subjective, can be more for some specific user It is applicable.Both the above implementation, is for determining that some geographical position is considered as safer Applied environment, correspondingly can use the unlocked by fingerprint algorithm that complexity is relatively low；According to alternate manner Realizing this technical purpose, can't affect the realization of the embodiment of the present invention, therefore above citing should not be understood For the uniqueness of the embodiment of the present invention is limited.
The embodiment of the present invention additionally provides another more detailed method flow, is illustrated with mobile phone, It addition, wherein the status information of intended application receives as a example by message by MSN；Such as Fig. 2 institute Show, including:
201: whether the MSN in monitoring mobile phone receives new information, if receiving new information, Then determine there is unlocked by fingerprint demand；If there being demand, enter 202；Otherwise, 201 are continued executing with；
Or, mobile phone monitors whether the finger fingerprint collecting equipment near mobile phone, if determining and having finger Stricture of vagina unlocks demand, if there being demand, enters 202；Otherwise, 201 are continued executing with；
This step can be periodically to perform, and the concrete time cycle can empirically set；The wherein time Cycle is the shortest, and monitoring result is the sensitiveest, monitoring the time the longest then can more power saving.
202: obtain mobile phone current location information, whether determine the safe class corresponding with current location information Higher than predetermined threshold, if above threshold value, enter 203, otherwise process ends；Or enter 201；
203: obtain registered fingerprint piecemeal, and above-mentioned registered fingerprint piecemeal is reverted to registered fingerprint；
204: gather finger print data, it is determined whether collect finger print data, if it does not, enter 205；As Fruit is, enters 206；
205: registered fingerprint is returned to the state of piecemeal storage；
206: use above-mentioned registered fingerprint to compare with above-mentioned finger print data.
It is understood that comparison result is if comparison is passed through, then be carried out finger print data and asked Operational order, otherwise refusal performs this operational order, or again gathers finger print data.
In the present embodiment, in order to improve the safety of registered fingerprint, registered fingerprint is divided into a lot of notes Volume fingerprint piecemeal, and registered fingerprint piecemeal is stored respectively in different memory spaces, carry out at needs During finger-mark check, extract each registered fingerprint piecemeal from different memory spaces and be combined, obtain complete Registered fingerprint, carries out finger-mark check the most again.In order to improve finger-mark check speed, the embodiment of the present invention is led to Cross whether detection intended application receives new information, the most then take the fingerprint from each memory space piecemeal, Obtain complete registered fingerprint, so when the fingerprint that user inputs being detected, it is determined that have unlocked by fingerprint Demand, then from each memory space extract registered fingerprint piecemeal, obtain complete registered fingerprint, so When the finger print data that user inputs being detected, so that it may directly by complete registered fingerprint and user's input Finger print data verifies.In the case of there is registered fingerprint piecemeal, it was predicted that the unlocked by fingerprint of user needs Ask, the combination of parallel processing registered fingerprint piecemeal (that is: recovering registered fingerprint) obtain with finger print data and Process, make finger-mark check speed improve, correspondingly can improve the speed of unlocked by fingerprint.
The embodiment of the present invention additionally provides a kind of terminal unit, as it is shown on figure 3, include:
Information monitoring unit 301, the status information of the intended application in monitoring terminal equipment；
Requirement forecasting unit 302, for having predicted whether fingerprint solution by the status information of above-mentioned intended application Lock demand；
Fingerprint recovery unit 303, if having predicted unlocked by fingerprint demand for the demand predicting unit 302, Then obtain registered fingerprint piecemeal, recover to obtain registered fingerprint according to above-mentioned registered fingerprint piecemeal；Above-mentioned registration Fingerprint piecemeal comprises at least two piecemeal of at least registered fingerprint；
Fingerprint receives unit 304, is used for receiving finger print data；
Fingerprint comparison unit 305, is used for using above-mentioned finger print data to compare with above-mentioned registered fingerprint.
In the present embodiment, intended application can be mounted to any application of terminal unit；It addition, by In as a rule, the important registered fingerprint corresponding to application can be stored after piecemeal, the most not Being that all of registered fingerprint all can be stored after piecemeal, therefore in the present embodiment, intended application can be to be divided The application that the registered fingerprint of block is corresponding.The purposes of status information is to predict whether user may unlock this and answer By the information used, the mode according to prediction is different, can select different status informations.Such as: MSN or other such as stock tickers etc., can use and monitor whether to receive new message Determine；Or, other application are if any status informations such as important system prompting generations.Therefore, any energy The information that enough prediction intended application may be unlocked can be classified as status information one class, the embodiment of the present invention This does not make uniqueness limit.
In the present embodiment, registered fingerprint piecemeal, obtain after registered fingerprint is carried out piecemeal, this note Volume fingerprint piecemeal can store after carrying out piecemeal with fingerprint image respectively, it is also possible to is converted into other After data, these other data are carried out piecemeal；The specific implementation embodiment of the present invention does not make uniqueness limit Fixed.This registered fingerprint can be the registered fingerprint unlocking screen, it is also possible to be the registration of above-mentioned intended application Fingerprint；Wherein, terminal unit is under screen lock state and is usually the former, and terminal unit is already at bright screen Under state, then can be the latter.If terminal unit unlocks the registered fingerprint and above-mentioned that screen lock uses The registered fingerprint that intended application uses is identical, then both are identical performing in result.
It addition, after registered fingerprint piecemeal, it is also possible to it is encrypted, it is also possible to storage is deposited to different Storage space, or, it is also possible to after upsetting at random, storage is to continuous print memory space.Divide based on different Block mode and storage mode, also need to record the realization side how recovering registered fingerprint in terminal unit Formula, such as: with storage after upsetting at random to the implementation of continuous print memory space, then recover note The mode of volume fingerprint may is that the size recording each fingerprint piecemeal, the start-stop position in this Coutinuous store space, And the original order information of each fingerprint piecemeal.The embodiment of the present invention is to specifically how returning to original note The implementation of volume fingerprint is not made uniqueness and is limited.
The unlocked by fingerprint behavior that the embodiment of the present invention is possible by predicting user, thus recover registration in advance Fingerprint, makes recovery process and the fingerprint collecting flow process parallel processing of registered fingerprint, thus saves from fingerprint number According to collect comparison terminate between time, therefore can shorten unlocked time from improve unlocked by fingerprint efficiency.
The embodiment of the present invention additionally provides specifically how to have predicted whether finger by the status information of intended application Stricture of vagina unlocks the implementation of demand: alternatively, above-mentioned information monitoring unit 301, above-mentioned specifically for monitoring Whether the intended application in terminal unit receives message；
The demand predicting unit 302, if monitoring specifically for above-mentioned information monitoring unit 301 is to receive Message has then predicted unlocked by fingerprint demand.
In the present embodiment, intended application can be MSN, or other may receive and be available for The application of the message that user checks；In addition, intended application can also have other status informations, such as There are the various informations such as the announcement of software redaction or application crashes, or other may cause user to need The status information of application to be checked；Therefore by the way of whether intended application receives message, it was predicted that fingerprint The demand unlocked should not be construed as the uniqueness to the embodiment of the present invention and limits.
Further, the embodiment of the present invention additionally provide another kind can Accurate Prediction unlocked by fingerprint demand Scheme, specific as follows: above-mentioned information monitoring unit 301, be additionally operable to above-mentioned acquisition registered fingerprint piecemeal it Before, monitor the external environmental information of the fingerprint collecting equipment of above-mentioned terminal unit；
The demand predicting unit 302, is additionally operable to predict whether fingerprint solution according to said external environmental information Lock demand.
In embodiments of the present invention, external environmental information is the external environmental information of fingerprint collecting device, should External environmental information is used for having predicted whether unlocked by fingerprint demand；As a rule can be whether that object leans on This fingerprint collecting equipment nearly, it is also possible to be that the most all fingers are near this fingerprint collecting equipment； This depends on specifically have employed which kind of sensor, and can the data of sensor acquisition by terminal unit institute Analyze and obtain more detailed external environmental information, be used to determine whether unlocked by fingerprint demand.
In the present embodiment, fingerprint collecting equipment is the functional module group having and gathering finger print data；Use refers to The process that stricture of vagina data and registered fingerprint are compared, can be to use target existing finger-mark check mode, this Inventive embodiments repeats no more.
The most how the embodiment of the present invention comes pre-according to the external environmental information of fingerprint collecting equipment if additionally providing Survey the implementation whether having unlocked by fingerprint demand, as follows: above-mentioned information monitoring unit 301, specifically for Detect whether that finger is near above-mentioned fingerprint collecting equipment by the range sensor of above-mentioned terminal unit；
The demand predicting unit 302, if specifically for having finger near above-mentioned fingerprint collecting equipment, the most in advance Survey has unlocked by fingerprint demand.
In the present embodiment, the range sensor mainly used；In addition to determine finger or other Object, may also can use such as: infrared sensor or other sensors.Wherein infrared sensor can The temperature near object to be detected, and obtain with the temperature difference of ambient temperature based near the temperature of object The profile information of close object, and determine therefrom that the type of object, such as: be finger, or other things Body.Range sensor, if there being three-dimensional distance acquisition capability, it is also possible to independently determined object Shape；Or range sensor can also determine the shape of object by substantial amounts of two-dimensional distance information, and Determine therefrom that whether object is probably finger.Concrete how to determine be finger near fingerprint collecting equipment this Bright embodiment is not made uniqueness and is limited.The present embodiment, is determined by the finger behavior near fingerprint sensor, The behavior of unlocked by fingerprint can will occur, so that the embodiment of the present invention can obtain more with Accurate Prediction Efficient execution.
The embodiment of the present invention additionally provides the implementation that registered fingerprint reverts to registered fingerprint piecemeal, tool Body is as follows: further, and as shown in Figure 4, above-mentioned terminal unit also includes:
Security control unit 401, is used at above-mentioned fingerprint recovery unit 303 according to above-mentioned registered fingerprint piecemeal After recovering to obtain registered fingerprint, if in predetermined time period, above-mentioned fingerprint collecting equipment does not receives For the finger print data of above-mentioned registered fingerprint, then delete above-mentioned registered fingerprint；
Or, above-mentioned security control unit 401, it is used at above-mentioned fingerprint recovery unit 303 according to above-mentioned note After volume fingerprint piecemeal recovers to obtain registered fingerprint, if in predetermined time period, above-mentioned fingerprint collecting sets The standby finger print data being not received for above-mentioned registered fingerprint, then be split as above-mentioned note by above-mentioned registered fingerprint Volume fingerprint piecemeal, above-mentioned registered fingerprint piecemeal fractionation obtained also is respectively stored into different memory spaces, Or, above-mentioned registered fingerprint piecemeal fractionation obtained stores address continuous print memory space with random order.
Higher security requirement can be there is, if allowed owing to registered fingerprint to be carried out the application of piecemeal storage The registered fingerprint of piecemeal storage is in non-piecemeal state for a long time, may bring higher risk, therefore originally Inventive embodiments provides again the scheme of piecemeal.Wherein, above-mentioned predetermined time period, can be empirically Setting, the concrete value embodiment of the present invention is not made uniqueness and is limited.In implementation above scheme, former Scheme has directly deleted the registered fingerprint recovered, and in such cases, registered fingerprint piecemeal is still It is stored in storage device, has no effect on and follow-up again recover registered fingerprint；Latter implementation, logical Often can apply to after recovering registered fingerprint, the applied field that original registered fingerprint piecemeal has been deleted Scape.The difference realized based on application, can select one way in which to realize, and the embodiment of the present invention is to this Do not make uniqueness to limit.
The embodiment of the present invention still further provides the implementation improving unlocked by fingerprint efficiency, specific as follows: Further, as it is shown in figure 5, above-mentioned terminal unit also includes:
Position acquisition unit 501, at above-mentioned acquisition registered fingerprint piecemeal, divides according to above-mentioned registered fingerprint Before block recovers to obtain registered fingerprint, obtain the positional information that above-mentioned terminal unit is current；
Level de-termination unit 502, for determining the safe class that above-mentioned current positional information is corresponding；
Above-mentioned fingerprint recovery unit 303, if for above-mentioned safe class higher than predetermined grade, then performing above-mentioned Obtain registered fingerprint piecemeal, recover to obtain registered fingerprint according to above-mentioned registered fingerprint piecemeal.
In the present embodiment, the positional information that terminal unit is current can be the geographical seat residing for terminal unit Cursor position information, it is also possible to be that the terminal unit represented by geographical location information based on terminal unit is in User's house, office or other are arbitrarily often in for region, these regions are normal without departing from user Use region category, be as a rule safer.
Based on preceding description, terminal unit location contacts with its safety existence, if user's warp Haunt, such as: user's family；So use environment residing for terminal unit is comparatively to pacify Complete, in this case, it is also safer for can recovering registered fingerprint in advance.
The embodiment of the present invention additionally provides the side of implementing how safe class corresponding to positional information determines Case: further, as shown in Figure 6, above-mentioned terminal unit also includes:
Location Measurement Unit 601, for before the positional information that above-mentioned acquisition terminal unit is current, adds up The historical position information of above-mentioned terminal unit, the position letter that in log history positional information, the frequency of occurrences is the highest The safe class that breath is corresponding is the highest；
Or, as it is shown in fig. 7, above-mentioned terminal unit also includes:
Grade receives unit 701, for receiving position information setting information, sets letter at above-mentioned positional information Breath includes positional information and the safe class corresponding with positional information.
Both the above determines in the mode of the safe class that positional information is corresponding, and former uses machine learning Mode be automatically performed, historical position information accumulate after, can relatively accurately determine positional information Corresponding safe class, the most accurately but also facilitate；Latter approach, can be set by the user which position concrete Putting is considered as safe position, preferably embodies user's Subjective, can be more for some specific user It is applicable.Both the above implementation, is for determining that some geographical position is considered as safer Applied environment, correspondingly can use the unlocked by fingerprint algorithm that complexity is relatively low；According to alternate manner Realizing this technical purpose, can't affect the realization of the embodiment of the present invention, therefore above citing should not be understood For the uniqueness of the embodiment of the present invention is limited.
The embodiment of the present invention additionally provides another kind of terminal unit, as shown in Figure 8, including: processor 801 And memorizer 802；Wherein memorizer 802 may be used for processor 801 perform data process required for Caching, it is also possible to process the data and the result of acquisition called for providing processor 801 to perform data The memory space of data；As an optional module, terminal unit can also comprise fingerprint collecting equipment 803； If it should be noted that pending fingerprint image comes from the fingerprint image that other equipment gathers, this Ground terminal unit can not have this fingerprint collecting equipment 803；
Wherein, above-mentioned processor 801, the status information of the intended application in monitoring terminal equipment, logical The status information crossing above-mentioned intended application has predicted whether unlocked by fingerprint demand；If having predicted unlocked by fingerprint Demand, then obtain registered fingerprint piecemeal, recovers to obtain registered fingerprint according to above-mentioned registered fingerprint piecemeal；On State at least two piecemeal that registered fingerprint piecemeal comprises at least registered fingerprint；Receive finger print data, and use Above-mentioned finger print data is compared with above-mentioned registered fingerprint.
In the present embodiment, intended application can be mounted to any application of terminal unit；It addition, by In as a rule, the important registered fingerprint corresponding to application can be stored after piecemeal, the most not Being that all of registered fingerprint all can be stored after piecemeal, therefore in the present embodiment, intended application can be to be divided The application that the registered fingerprint of block is corresponding.The purposes of status information is to predict whether user may unlock this and answer By the information used, the mode according to prediction is different, can select different status informations.Such as: MSN or other such as stock tickers etc., can use and monitor whether to receive new message Determine；Or, other application are if any status informations such as important system prompting generations.Therefore, any energy The information that enough prediction intended application may be unlocked can be classified as status information one class, the embodiment of the present invention This does not make uniqueness limit.
In the present embodiment, registered fingerprint piecemeal, obtain after registered fingerprint is carried out piecemeal, this note Volume fingerprint piecemeal can store after carrying out piecemeal with fingerprint image respectively, it is also possible to is converted into other After data, these other data are carried out piecemeal；The specific implementation embodiment of the present invention does not make uniqueness limit Fixed.This registered fingerprint can be the registered fingerprint unlocking screen, it is also possible to be the registration of above-mentioned intended application Fingerprint；Wherein, terminal unit is under screen lock state and is usually the former, and terminal unit is already at bright screen Under state, then can be the latter.If terminal unit unlocks the registered fingerprint and above-mentioned that screen lock uses The registered fingerprint that intended application uses is identical, then both are identical performing in result.
It addition, after registered fingerprint piecemeal, it is also possible to it is encrypted, it is also possible to storage is deposited to different Storage space, or, it is also possible to after upsetting at random, storage is to continuous print memory space.Divide based on different Block mode and storage mode, also need to record the realization side how recovering registered fingerprint in terminal unit Formula, such as: with storage after upsetting at random to the implementation of continuous print memory space, then recover note The mode of volume fingerprint may is that the size recording each fingerprint piecemeal, the start-stop position in this Coutinuous store space, And the original order information of each fingerprint piecemeal.The embodiment of the present invention is to specifically how returning to original note The implementation of volume fingerprint is not made uniqueness and is limited.
The unlocked by fingerprint behavior that the embodiment of the present invention is possible by predicting user, thus recover registration in advance Fingerprint, makes recovery process and the fingerprint collecting flow process parallel processing of registered fingerprint, thus saves from fingerprint number According to collect comparison terminate between time, therefore can shorten unlocked time from improve unlocked by fingerprint efficiency.
The embodiment of the present invention additionally provides specifically how to have predicted whether finger by the status information of intended application Stricture of vagina unlocks the implementation of demand: above-mentioned processor 801, the target being used for monitoring in above-mentioned terminal unit should Status information, predicted whether that unlocked by fingerprint demand includes by the status information of above-mentioned intended application:
For monitoring whether the intended application in above-mentioned terminal unit receives message, if then prediction has fingerprint Unblock demand.
In the present embodiment, intended application can be MSN, or other may receive and be available for The application of the message that user checks；In addition, intended application can also have other status informations, such as There are the various informations such as the announcement of software redaction or application crashes, or other may cause user to need The status information of application to be checked；Therefore by the way of whether intended application receives message, it was predicted that fingerprint The demand unlocked should not be construed as the uniqueness to the embodiment of the present invention and limits.
Further, the embodiment of the present invention additionally provide another kind can Accurate Prediction unlocked by fingerprint demand Scheme, specific as follows: above-mentioned processor 801, it is additionally operable to before above-mentioned acquisition registered fingerprint piecemeal, prison Survey the external environmental information of the fingerprint collecting equipment of above-mentioned terminal unit, pre-according to said external environmental information Survey and whether have unlocked by fingerprint demand.
In embodiments of the present invention, external environmental information is the external environmental information of fingerprint collecting device, should External environmental information is used for having predicted whether unlocked by fingerprint demand；As a rule can be whether that object leans on This fingerprint collecting equipment nearly, it is also possible to be that the most all fingers are near this fingerprint collecting equipment； This depends on specifically have employed which kind of sensor, and can the data of sensor acquisition by terminal unit institute Analyze and obtain more detailed external environmental information, be used to determine whether unlocked by fingerprint demand.
In the present embodiment, fingerprint collecting equipment is the functional module group having and gathering finger print data；Use refers to The process that stricture of vagina data and registered fingerprint are compared, can be to use target existing finger-mark check mode, this Inventive embodiments repeats no more.
The most how the embodiment of the present invention comes pre-according to the external environmental information of fingerprint collecting equipment if additionally providing Survey the implementation whether having unlocked by fingerprint demand, as follows: above-mentioned processor 801, it is used for monitoring above-mentioned end The external environmental information of the fingerprint collecting equipment of end equipment, has predicted whether according to said external environmental information Unlocked by fingerprint demand includes:
For having detected whether that finger is near above-mentioned fingerprint collecting by the range sensor of above-mentioned terminal unit Equipment, if having finger near above-mentioned fingerprint collecting equipment, then prediction has unlocked by fingerprint demand.
In the present embodiment, the range sensor mainly used；In addition to determine finger or other Object, may also can use such as: infrared sensor or other sensors.Wherein infrared sensor can The temperature near object to be detected, and obtain with the temperature difference of ambient temperature based near the temperature of object The profile information of close object, and determine therefrom that the type of object, such as: be finger, or other things Body.Range sensor, if there being three-dimensional distance acquisition capability, it is also possible to independently determined object Shape；Or range sensor can also determine the shape of object by substantial amounts of two-dimensional distance information, and Determine therefrom that whether object is probably finger.Concrete how to determine be finger near fingerprint collecting equipment this Bright embodiment is not made uniqueness and is limited.The present embodiment, is determined by the finger behavior near fingerprint sensor, The behavior of unlocked by fingerprint can will occur, so that the embodiment of the present invention can obtain more with Accurate Prediction Efficient execution.
The embodiment of the present invention additionally provides the implementation that registered fingerprint reverts to registered fingerprint piecemeal, tool Body is as follows: further, above-mentioned processor 801, is additionally operable to above-mentioned extensive according to above-mentioned registered fingerprint piecemeal After regaining registered fingerprint, if in predetermined time period, it is not received for above-mentioned registered fingerprint Finger print data, then delete above-mentioned registered fingerprint；
Or, be additionally operable to above-mentioned according to above-mentioned registered fingerprint piecemeal recover obtain registered fingerprint after, if In predetermined time period, it is not received for the finger print data of above-mentioned registered fingerprint, then by above-mentioned registration Fingerprint is split as above-mentioned registered fingerprint piecemeal, and the above-mentioned registered fingerprint piecemeal that fractionation obtained also stores respectively To different memory spaces, or, above-mentioned registered fingerprint piecemeal fractionation obtained stores with random order Address continuous print memory space.
Higher security requirement can be there is, if allowed owing to registered fingerprint to be carried out the application of piecemeal storage The registered fingerprint of piecemeal storage is in non-piecemeal state for a long time, may bring higher risk, therefore originally Inventive embodiments provides again the scheme of piecemeal.Wherein, above-mentioned predetermined time period, can be empirically Setting, the concrete value embodiment of the present invention is not made uniqueness and is limited.In implementation above scheme, former Scheme has directly deleted the registered fingerprint recovered, and in such cases, registered fingerprint piecemeal is still It is stored in storage device, has no effect on and follow-up again recover registered fingerprint；Latter implementation, logical Often can apply to after recovering registered fingerprint, the applied field that original registered fingerprint piecemeal has been deleted Scape.The difference realized based on application, can select one way in which to realize, and the embodiment of the present invention is to this Do not make uniqueness to limit.
The embodiment of the present invention still further provides the implementation improving unlocked by fingerprint efficiency, specific as follows: Further, above-mentioned processor 801, it is additionally operable at above-mentioned acquisition registered fingerprint piecemeal, according to above-mentioned registration Before fingerprint piecemeal recovers to obtain registered fingerprint, obtain the positional information that above-mentioned terminal unit is current, determine The safe class that above-mentioned current positional information is corresponding, if above-mentioned safe class is higher than predetermined grade, then holds The above-mentioned acquisition registered fingerprint piecemeal of row, recovers to obtain registered fingerprint according to above-mentioned registered fingerprint piecemeal.
In the present embodiment, the positional information that terminal unit is current can be the geographical seat residing for terminal unit Cursor position information, it is also possible to be that the terminal unit represented by geographical location information based on terminal unit is in User's house, office or other are arbitrarily often in for region, these regions are normal without departing from user Use region category, be as a rule safer.
Based on preceding description, terminal unit location contacts with its safety existence, if user's warp Haunt, such as: user's family；So use environment residing for terminal unit is comparatively to pacify Complete, in this case, it is also safer for can recovering registered fingerprint in advance.
The embodiment of the present invention additionally provides the side of implementing how safe class corresponding to positional information determines Case: further, above-mentioned processor 801, it is additionally operable at the current positional information of above-mentioned acquisition terminal unit Before, adding up the historical position information of above-mentioned terminal unit, in log history positional information, the frequency of occurrences is more The safe class that high positional information is corresponding is the highest；
Or, above-mentioned processor 801, it is additionally operable to before the positional information that above-mentioned acquisition terminal unit is current, Receiving position information setting information, include in above-mentioned positional information set information positional information and with The safe class that positional information is corresponding.
Both the above determines in the mode of the safe class that positional information is corresponding, and former uses machine learning Mode be automatically performed, historical position information accumulate after, can relatively accurately determine positional information Corresponding safe class, the most accurately but also facilitate；Latter approach, can be set by the user which position concrete Putting is considered as safe position, preferably embodies user's Subjective, can be more for some specific user It is applicable.Both the above implementation, is for determining that some geographical position is considered as safer Applied environment, correspondingly can use the unlocked by fingerprint algorithm that complexity is relatively low；According to alternate manner Realizing this technical purpose, can't affect the realization of the embodiment of the present invention, therefore above citing should not be understood For the uniqueness of the embodiment of the present invention is limited.
The embodiment of the present invention additionally provides another kind of terminal unit, as it is shown in figure 9, for convenience of description, Illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, refer to this Bright embodiment method part.This terminal unit can be to include mobile phone, panel computer, PDA (Personal Digital Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), vehicle mounted electric The arbitrarily terminal unit such as brain, as a example by terminal unit is as mobile phone:
Fig. 9 is illustrated that the part-structure of the mobile phone relevant to the terminal unit of embodiment of the present invention offer Block diagram.With reference to Fig. 9, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 910, memorizer 920, input block 930, display unit 940, sensor 950, voicefrequency circuit 960, Wireless Fidelity (wireless Fidelity, WiFi) module 970, the parts such as processor 980 and power supply 990.People in the art Member is appreciated that the handset structure shown in Fig. 9 is not intended that the restriction to mobile phone, can include than figure Show more or less of parts, or combine some parts, or different parts are arranged.
Below in conjunction with Fig. 9 each component parts of mobile phone carried out concrete introduction:
RF circuit 910 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, After the downlink information of base station is received, process to processor 980；It addition, send out designing up data Give base station.Generally, RF circuit 910 includes but not limited to antenna, at least one amplifier, transmitting-receiving letter Machine, bonder, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..Additionally, RF circuit 910 can also be communicated with network and other equipment by radio communication.Above-mentioned radio communication is permissible Use arbitrary communication standard or agreement, include but not limited to global system for mobile communications (Global System Of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), broadband CDMA (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..
Memorizer 920 can be used for storing software program and module, and processor 980 is stored in by operation The software program of memorizer 920 and module, thus perform at the application of various functions and the data of mobile phone Reason.Memorizer 920 can mainly include storing program area and storage data field, and wherein, storage program area can Application program needed for storage operating system, at least one function (broadcast by such as sound-playing function, image Playing function etc.) etc.；Storage data field can store data (the such as audio frequency that the use according to mobile phone is created Data, phone directory etc.) etc..Additionally, memorizer 920 can include high-speed random access memory, also Can include nonvolatile memory, for example, at least one disk memory, flush memory device or other Volatile solid-state part.
Input block 930 can be used for receiving numeral or the character information of input, and produces the use with mobile phone Family is arranged and function controls relevant key signals input.Specifically, input block 930 can include touch-control Panel 931 and other input equipments 932.Contact panel 931, also referred to as touch screen, can collect user Thereon or neighbouring touch operation (such as user uses any applicable object or attached such as finger, stylus Part operation on contact panel 931 or near contact panel 931), and according to formula set in advance Drive corresponding attachment means.Optionally, contact panel 931 can include touch detecting apparatus and touch control Two parts of device processed.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation The signal brought, transmits a signal to touch controller；Touch controller receives from touch detecting apparatus Touch information, and it is converted into contact coordinate, then give processor 980, and processor 980 can be received The order sent also is performed.Furthermore, it is possible to use resistance-type, condenser type, infrared ray and surface The polytypes such as sound wave realize contact panel 931.Except contact panel 931, input block 930 is all right Including other input equipments 932.Specifically, other input equipments 932 can include but not limited to secondary or physical bond In dish, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc. One or more.
Display unit 940 can be used for showing the information inputted by user or the information being supplied to user and hands The various menus of machine.Display unit 940 can include display floater 941, optionally, can use liquid crystal Show device (Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) etc. form configure display floater 941.Further, contact panel 931 can cover Display floater 941, when contact panel 931 detects thereon or after neighbouring touch operation, sends place to Reason device 980, to determine the type of touch event, is showing according to the type of touch event with preprocessor 980 Show and corresponding visual output is provided on panel 941.Although in fig .9, contact panel 931 and display surface Plate 941 is to realize input and the input function of mobile phone as two independent parts, but real at some Execute in example, can be by integrated to contact panel 931 and display floater 941 and realize input and the output of mobile phone Function.
Mobile phone may also include at least one sensor 950, such as optical sensor, motion sensor and other Sensor.Specifically, optical sensor can include ambient light sensor and proximity transducer, wherein, environment Optical sensor can regulate the brightness of display floater 941 according to the light and shade of ambient light, and proximity transducer can When mobile phone moves in one's ear, close display floater 941 and/or backlight.As the one of motion sensor, Accelerometer sensor can detect the size of (generally three axles) acceleration in all directions, can examine time static Measure size and the direction of gravity, can be used for identifying application (such as horizontal/vertical screen switching, the phase of mobile phone attitude Close game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；Extremely The gyroscope that can also configure in mobile phone, barometer, drimeter, thermometer, infrared ray sensor etc. other Sensor, does not repeats them here.
Voicefrequency circuit 960, speaker 961, microphone 962 can provide the audio frequency between user and mobile phone to connect Mouthful.The signal of telecommunication after the voice data conversion that voicefrequency circuit 960 can will receive, is transferred to speaker 961, Acoustical signal output is converted to by speaker 961；On the other hand, the sound letter that microphone 962 will be collected Number be converted to the signal of telecommunication, voicefrequency circuit 960 after receiving, be converted to voice data, then voice data is defeated After going out processor 980 process, through RF circuit 910 to be sent to such as another mobile phone, or by audio frequency number According to output to memorizer 920 to process further.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user to receive by WiFi module 970 Sending e-mails, browse webpage and access streaming video etc., it has provided the user wireless broadband interconnection Net accesses.Although Fig. 9 shows WiFi module 970, but it is understood that, it is also not belonging to hands Must be configured into of machine, can omit completely as required in not changing the scope of essence of invention.
Processor 980 is the control centre of mobile phone, utilizes each of various interface and the whole mobile phone of connection Individual part, by running or perform to be stored in the software program in memorizer 920 and/or module, and adjusts By the data being stored in memorizer 920, perform the various functions of mobile phone and process data, thus opponent Machine carries out integral monitoring.Optionally, processor 980 can include one or more processing unit；Preferably, Processor 980 can integrated application processor and modem processor, wherein, application processor is mainly located Reason operating system, user interface and application program etc., modem processor mainly processes radio communication. It is understood that above-mentioned modem processor can not also be integrated in processor 980.
Mobile phone also includes the power supply 990 (such as battery) powered to all parts, it is preferred that power supply is permissible Logically contiguous with processor 980 by power-supply management system, thus realize management by power-supply management system The functions such as charging, electric discharge and power managed.
Although not shown, mobile phone can also include photographic head, bluetooth module etc., does not repeats them here.
In previous embodiment, each step method flow process can structure based on this terminal unit realize.Wherein Sensor 950 or contact panel 931 can use as fingerprint collecting equipment.
It should be noted that in above-mentioned terminal unit embodiment, included unit is according to merit Logic can carry out dividing, but be not limited to above-mentioned division, as long as being capable of corresponding function i.e. Can；It addition, the specific name of each functional unit is also only to facilitate mutually distinguish, it is not limited to Protection scope of the present invention.
It addition, one of ordinary skill in the art will appreciate that realize whole in above-mentioned each method embodiment or Part steps can be by program and completes to instruct relevant hardware, and corresponding program can be stored in one In kind of computer-readable recording medium, storage medium mentioned above can be read only memory, disk or CD etc..
These are only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited to This, any those familiar with the art, can in the technical scope that the embodiment of the present invention discloses The change readily occurred in or replacement, all should contain within protection scope of the present invention.Therefore, the present invention Protection domain should be as the criterion with scope of the claims.

Claims (15)

1. a unlocked by fingerprint control method, it is characterised in that including:
The status information of the intended application in monitoring terminal equipment, by the status information of described intended application Predict whether unlocked by fingerprint demand；
If having predicted unlocked by fingerprint demand, then obtain registered fingerprint piecemeal, divide according to described registered fingerprint Block recovers to obtain registered fingerprint；Described registered fingerprint piecemeal comprises at least two piecemeal of at least registered fingerprint；
Receive finger print data, and use described finger print data to compare with described registered fingerprint.
Method the most according to claim 1, it is characterised in that the target in described monitoring terminal equipment The status information of application, has predicted whether unlocked by fingerprint demand bag by the status information of described intended application Include:
Monitor whether the intended application in described terminal unit receives message, the most then prediction has fingerprint solution Lock demand.
Method the most according to claim 1, it is characterised in that described acquisition registered fingerprint piecemeal it Before, described method also includes:
Monitor the external environmental information of the fingerprint collecting equipment of described terminal unit, according to described external environment condition Whether information prediction has unlocked by fingerprint demand.
Method the most according to claim 3, it is characterised in that the finger of the described terminal unit of described monitoring According to described external environmental information, the external environmental information of stricture of vagina collecting device, has predicted whether that unlocked by fingerprint needs Ask and include:
Detect whether that finger sets near described fingerprint collecting by the range sensor of described terminal unit Standby, if having finger near described fingerprint collecting equipment, then prediction has unlocked by fingerprint demand.
5. according to method described in claims 1 to 3 any one, it is characterised in that described according to institute State registered fingerprint piecemeal recover obtain registered fingerprint after, described method also includes:
If in predetermined time period, it is not received for the finger print data of described registered fingerprint, then deletes Described registered fingerprint；
Or, if in predetermined time period, it is not received for the finger print data of described registered fingerprint, Described registered fingerprint is then split as described registered fingerprint piecemeal, and described registered fingerprint fractionation obtained divides Block is also respectively stored into different memory spaces, or, the described registered fingerprint piecemeal that fractionation is obtained with Machine sequential storage is to address continuous print memory space.
6. according to method described in claims 1 to 3 any one, it is characterised in that obtain note described Volume fingerprint piecemeal, before recovering to obtain registered fingerprint according to described registered fingerprint piecemeal, described method is also wrapped Include:
Obtain the positional information that described terminal unit is current, determine the peace that described current positional information is corresponding Congruence level, if described safe class is higher than predetermined grade, then performs described acquisition registered fingerprint piecemeal, depends on Recover to obtain registered fingerprint according to described registered fingerprint piecemeal.
Method the most according to claim 6, it is characterised in that current at described acquisition terminal unit Before positional information, described method also includes:
Add up the historical position information of described terminal unit, record the frequency of occurrences in described historical position information The safe class that the highest positional information is corresponding is the highest；
Or, receiving position information setting information, in described positional information set information, include position Information and the safe class corresponding with positional information.
8. a terminal unit, it is characterised in that including:
Information monitoring unit, the status information of the intended application in monitoring terminal equipment；
Requirement forecasting unit, for having predicted whether unlocked by fingerprint by the status information of described intended application Demand；
Fingerprint recovery unit, if having predicted unlocked by fingerprint demand for described requirement forecasting unit, then obtains Take registered fingerprint piecemeal, recover to obtain registered fingerprint according to described registered fingerprint piecemeal；Described registered fingerprint Piecemeal comprises at least two piecemeal of at least registered fingerprint；
Fingerprint receives unit, is used for receiving finger print data；
Fingerprint comparison unit, is used for using described finger print data to compare with described registered fingerprint.
Terminal unit the most according to claim 8, it is characterised in that
Described information monitoring unit, specifically for monitoring whether the intended application in described terminal unit receives Message；
Described requirement forecasting unit, if monitoring specifically for described information monitoring unit is to receive message, Prediction has unlocked by fingerprint demand.
Terminal unit the most according to claim 8, it is characterised in that
Described information monitoring unit, is additionally operable to, before described acquisition registered fingerprint piecemeal, monitor described end The external environmental information of the fingerprint collecting equipment of end equipment；
Described requirement forecasting unit, is additionally operable to predict whether unlocked by fingerprint according to described external environmental information Demand.
11. terminal units according to claim 10, it is characterised in that
Described information monitoring unit, specifically for detecting whether by the range sensor of described terminal unit There is finger near described fingerprint collecting equipment；
Described requirement forecasting unit, if specifically for having finger near described fingerprint collecting equipment, then predicting There is unlocked by fingerprint demand.
12. according to Claim 8 to terminal unit described in 10 any one, it is characterised in that described end End equipment also includes:
Security control unit, for recovering according to described registered fingerprint piecemeal at described fingerprint recovery unit After registered fingerprint, if in predetermined time period, described fingerprint collecting equipment is not received for institute State the finger print data of registered fingerprint, then delete described registered fingerprint；
Or, described security control unit, it is used at described fingerprint recovery unit according to described registered fingerprint After piecemeal recovers to obtain registered fingerprint, if in predetermined time period, described fingerprint collecting equipment does not connects It is received for the finger print data of described registered fingerprint, then described registered fingerprint is split as described registered fingerprint Piecemeal, described registered fingerprint piecemeal fractionation obtained also is respectively stored into different memory spaces, or, Described registered fingerprint piecemeal fractionation obtained stores address continuous print memory space with random order.
13. according to Claim 8 to terminal unit described in 10 any one, it is characterised in that described end End equipment also includes:
Position acquisition unit, at described acquisition registered fingerprint piecemeal, according to described registered fingerprint piecemeal Before recovering to obtain registered fingerprint, obtain the positional information that described terminal unit is current；
Level de-termination unit, for determining the safe class that described current positional information is corresponding；
Described fingerprint recovery unit, if for described safe class higher than predetermined grade, then obtains described in execution Take registered fingerprint piecemeal, recover to obtain registered fingerprint according to described registered fingerprint piecemeal.
14. according to terminal unit described in claim 13, it is characterised in that described terminal unit also includes:
Location Measurement Unit, for before the positional information that described acquisition terminal unit is current, adds up institute State the historical position information of terminal unit, the positional information that in log history positional information, the frequency of occurrences is the highest Corresponding safe class is the highest；
Or, described terminal unit also includes: grade receives unit, believes for receiving position information setting Breath, includes positional information and the safety corresponding with positional information in described positional information set information Grade.
15. 1 kinds of terminal units, including: processor, memorizer and fingerprint collecting equipment, its feature Being, described fingerprint collecting equipment is used for gathering finger print data；Described processor is used for performing claim 1 To the method described in 7 any one.
CN201610367001.9A 2016-05-27 2016-05-27 Fingerprint unlocking control method and terminal equipment Pending CN106022055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610367001.9A CN106022055A (en) 2016-05-27 2016-05-27 Fingerprint unlocking control method and terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610367001.9A CN106022055A (en) 2016-05-27 2016-05-27 Fingerprint unlocking control method and terminal equipment

Publications (1)

Publication Number Publication Date
CN106022055A true CN106022055A (en) 2016-10-12

Family

ID=57092437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610367001.9A Pending CN106022055A (en) 2016-05-27 2016-05-27 Fingerprint unlocking control method and terminal equipment

Country Status (1)

Country Link
CN (1) CN106022055A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106775463A (en) * 2016-11-30 2017-05-31 广东欧珀移动通信有限公司 Date storage method, device and mobile terminal
CN106897595A (en) * 2017-01-20 2017-06-27 北京奇虎科技有限公司 A kind of mobile terminal
CN106909820A (en) * 2017-01-20 2017-06-30 奇酷互联网络科技（深圳）有限公司 Mobile terminal and its finger print data treating method and apparatus
CN109376688A (en) * 2018-11-20 2019-02-22 连云港市公安局 A kind of fingerprint characteristic editor inquiry combination comparison method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030223630A1 (en) * 2002-02-15 2003-12-04 Kla-Tencor Corporation Overlay metrology and control method
CN102830932A (en) * 2012-08-17 2012-12-19 东莞宇龙通信科技有限公司 Terminal and method for automatically switching unlocking patterns of terminal
CN102882752A (en) * 2012-10-19 2013-01-16 天津光宏科技有限公司 Internet-of-things and android system based intelligent home system and control method
CN103118168A (en) * 2012-12-26 2013-05-22 珠海市魅族科技有限公司 Display control method and terminal of unprocessed information
CN103294386A (en) * 2012-03-01 2013-09-11 广达电脑股份有限公司 Electronic device and locking/unlocking method
CN104217147A (en) * 2014-09-24 2014-12-17 中国联合网络通信集团有限公司 Method for switching unlocking modes of intelligent terminal and intelligent terminal
CN104700017A (en) * 2015-03-18 2015-06-10 上海天奕达电子科技有限公司 Automatic unlocking method, system and terminal based on face recognition
CN105094371A (en) * 2015-08-28 2015-11-25 努比亚技术有限公司 Text input mode switching apparatus and method for mobile terminal
CN105208005A (en) * 2015-08-25 2015-12-30 宇龙计算机通信科技(深圳)有限公司 Fingerprint authentication method, connection equipment and terminal equipment
CN105574389A (en) * 2015-06-29 2016-05-11 宇龙计算机通信科技(深圳)有限公司 Fingerprint identification method and terminal

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030223630A1 (en) * 2002-02-15 2003-12-04 Kla-Tencor Corporation Overlay metrology and control method
CN103294386A (en) * 2012-03-01 2013-09-11 广达电脑股份有限公司 Electronic device and locking/unlocking method
CN102830932A (en) * 2012-08-17 2012-12-19 东莞宇龙通信科技有限公司 Terminal and method for automatically switching unlocking patterns of terminal
CN102882752A (en) * 2012-10-19 2013-01-16 天津光宏科技有限公司 Internet-of-things and android system based intelligent home system and control method
CN103118168A (en) * 2012-12-26 2013-05-22 珠海市魅族科技有限公司 Display control method and terminal of unprocessed information
CN104217147A (en) * 2014-09-24 2014-12-17 中国联合网络通信集团有限公司 Method for switching unlocking modes of intelligent terminal and intelligent terminal
CN104700017A (en) * 2015-03-18 2015-06-10 上海天奕达电子科技有限公司 Automatic unlocking method, system and terminal based on face recognition
CN105574389A (en) * 2015-06-29 2016-05-11 宇龙计算机通信科技(深圳)有限公司 Fingerprint identification method and terminal
CN105208005A (en) * 2015-08-25 2015-12-30 宇龙计算机通信科技(深圳)有限公司 Fingerprint authentication method, connection equipment and terminal equipment
CN105094371A (en) * 2015-08-28 2015-11-25 努比亚技术有限公司 Text input mode switching apparatus and method for mobile terminal

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106775463A (en) * 2016-11-30 2017-05-31 广东欧珀移动通信有限公司 Date storage method, device and mobile terminal
CN106897595A (en) * 2017-01-20 2017-06-27 北京奇虎科技有限公司 A kind of mobile terminal
CN106909820A (en) * 2017-01-20 2017-06-30 奇酷互联网络科技（深圳）有限公司 Mobile terminal and its finger print data treating method and apparatus
CN106897595B (en) * 2017-01-20 2020-04-03 北京安云世纪科技有限公司 Mobile terminal
CN106909820B (en) * 2017-01-20 2020-07-28 奇酷互联网络科技（深圳）有限公司 Mobile terminal and fingerprint data processing method and device thereof
CN109376688A (en) * 2018-11-20 2019-02-22 连云港市公安局 A kind of fingerprint characteristic editor inquiry combination comparison method
CN109376688B (en) * 2018-11-20 2021-10-22 连云港市公安局 Fingerprint feature editing, inquiring, combining and comparing method

Similar Documents

Publication Publication Date Title
CN106020782A (en) Fingerprint unlocking control method and mobile terminal
CN103400108B (en) Face identification method, device and mobile terminal
CN104796275B (en) Abnormal state processing method, system and device
CN106778585A (en) A kind of face key point-tracking method and device
CN104901805B (en) A kind of identification authentication methods, devices and systems
CN103368958A (en) Method, device and system for detecting webpage
CN105912905A (en) Fingerprint unlocking method and terminal
US9940448B2 (en) Unlock processing method and device
CN106022060A (en) Fingerprint unlocking control method and equipment
CN104135728B (en) Method for connecting network and device
CN106920307A (en) Gate inhibition's open method, device and mobile terminal
CN106331370A (en) Data transmission method and terminal device
CN107609379B (en) A kind of solution lock control method and mobile terminal
CN106022055A (en) Fingerprint unlocking control method and terminal equipment
CN106527949A (en) Fingerprint unlocking method and device and terminal
CN107908939B (en) Terminal alarm method and device and mobile terminal
CN105975834A (en) Fingerprint unlocking control method and device
CN106506820A (en) A kind of backup method of mobile terminal data and device
CN106293308A (en) A kind of unlocking screen method and device
CN107451450A (en) Biometric discrimination method and Related product
CN106055947A (en) Method and apparatus for unlocking mobile terminal through fingerprint, and mobile terminal
CN107016337A (en) A kind of fingerprint identification method and mobile terminal
CN106055951A (en) Fingerprint unlocking control method and terminal equipment
CN106502681A (en) A kind of register method of sensor, device and mobile terminal
CN106611152A (en) User identity determination method and apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20161012

RJ01 Rejection of invention patent application after publication