CN106020782A - Fingerprint unlocking control method and mobile terminal - Google Patents

Fingerprint unlocking control method and mobile terminal Download PDF

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Publication number
CN106020782A
CN106020782A CN201610370947.0A CN201610370947A CN106020782A CN 106020782 A CN106020782 A CN 106020782A CN 201610370947 A CN201610370947 A CN 201610370947A CN 106020782 A CN106020782 A CN 106020782A
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CN
China
Prior art keywords
fingerprint
mobile terminal
unlocked
information
demand
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Granted
Application number
CN201610370947.0A
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Chinese (zh)
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CN106020782B (en
Inventor
张海平
周意保
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201610370947.0A priority Critical patent/CN106020782B/en
Publication of CN106020782A publication Critical patent/CN106020782A/en
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Classifications

    • 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
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
    • 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
    • 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 a mobile terminal. With implementation of the method as an example, the method comprises the steps that when the mobile terminal is in a screen-off state, the environment state information of the mobile terminal is monitored; whether a fingerprint unlocking demand exists or not is predicted according to the environment state information, and if the fingerprint unlocking demand exists, a power management service is pre-started; fingerprint data is received and compared with a registered fingerprint, and after comparison succeeds, a screen is lightened through control of the power management service. Due to the fact that the power management service is pre-started before the fingerprint data is acquired, the starting process of the power management service, fingerprint collecting through a fingerprint collecting device and the fingerprint comparing process can be carried out in a parallel mode, in this way, the time taken to wait starting of the power management service after fingerprint comparison is completed and comparison succeeds can be saved, the off-screen unlocking time can be shortened, and the fingerprint unlocking efficiency can be improved.

Description

A kind of unlocked by fingerprint control method and mobile terminal
Technical field
The present invention relates to field of computer technology, particularly to a kind of unlocked by fingerprint control method and movement Terminal.
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.
Applying under the application scenarios that blank screen unlocks, mobile terminal is receiving people by fingerprint collecting equipment After the fingerprint image that body fingerprint is original, carry out characteristic point comparison with registered fingerprint；Comparison is by determining afterwards Can light screen, start power management services (Power Manage Service, PMS), then by PMS lights screen.To be lit the required time to screen the most black from reading fingerprint image for mobile terminal Screen unlocked time.
The speed of blank screen unlocked time directly influences user and uses the efficiency of equipment, how to shorten blank screen solution The lock time thus improve unlock efficiency become technical staff research important directions.
Summary of the invention
Embodiments provide a kind of unlocked by fingerprint control method and mobile terminal, 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:
Under mobile terminal is in black state, monitor the environmental state information of described mobile terminal；
Unlocked by fingerprint demand has been predicted whether, if having predicted unlocked by fingerprint by described environmental state information Demand, then pretrigger power management services；
Receive finger print data and use described finger print data to compare with registered fingerprint, after comparison is passed through By described power management services control point bright screen curtain.
In a kind of possible implementation, the environmental state information of the described mobile terminal of described monitoring；Logical Cross described environmental state information and predicted whether that unlocked by fingerprint demand includes:
Monitor whether the object fingerprint collecting equipment near described mobile terminal, if having object near described Fingerprint collecting equipment then determines unlocked by fingerprint demand；
Or, monitor the movement state information of described mobile terminal, if true according to described movement state information Fixed described mobile terminal from being lifted, determines there is unlocked by fingerprint demand from static, or, if according to described Movement state information determines that the movement velocity of described mobile terminal variable quantity from high to low is higher than predetermined threshold And movement velocity then determines there is unlocked by fingerprint demand less than threshold value.
In a kind of possible implementation, after described pretrigger power management services, described method Also include:
If in predetermined time period, do not receive power management services described in finger print data then dormancy.
In a kind of possible implementation, described predicted unlocked by fingerprint demand after, described side Method also includes:
The response speed of the fingerprint collecting equipment of described mobile terminal is improved with original state for standard； If in predetermined time period, do not receive finger print data and then recover the fingerprint collecting of described mobile terminal and set Standby response speed is to described original state.
In a kind of possible implementation, after monitoring the environmental state information of described mobile terminal, Described method also includes:
Monitor the movement state information of described mobile terminal, if described movement state information is described movement Terminal is in static laying state, or, described movement state information is higher than predetermined speed or acceleration, Then reduce the response speed of described fingerprint collecting equipment to less than original state.
In a kind of possible implementation, compare with registered fingerprint at the described finger print data of described use To before, described method also includes:
Obtain the positional information that described mobile terminal is current；
Determine the safe class that described current positional information is corresponding, it is then determined that with described safe class pair The unlocked by fingerprint grade answered；The algorithm complex that the highest described unlocked by fingerprint grade of described safe class is corresponding The lowest；
The described finger print data of described use is compared with registered fingerprint and is included:
By described unlocked by fingerprint grade correspondence algorithm, by described finger print data and described registered fingerprint comparison.
In a kind of possible implementation, before the positional information that described acquisition mobile terminal is current, Described method also includes:
Add up the historical position information of described mobile terminal, 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.
The two aspect embodiment of the present invention additionally provide a kind of mobile terminal, including:
Information monitoring unit, under mobile terminal is in black state, monitors described mobile terminal Environmental state information；
Demand determines unit, for having predicted whether unlocked by fingerprint demand by described environmental state information；
System Management Unit, if for having predicted unlocked by fingerprint demand, then pretrigger power management services；
Authentication ' unit, is used for receiving finger print data and using described finger print data to compare with registered fingerprint；
Bright screen control unit, in comparison by rear by described power management services control point bright screen Curtain.
In a kind of possible implementation, described information monitoring unit, it is used for having monitored whether that object leans on The fingerprint collecting equipment of nearly described mobile terminal；Or, monitor the movement state information of described mobile terminal；
Demand determines unit, if for having object near described fingerprint collecting equipment, determining there is unlocked by fingerprint Demand；Or, if according to described movement state information determine described mobile terminal from static from being lifted, Determine there is unlocked by fingerprint demand, or, if determining described mobile terminal according to described movement state information Movement velocity variable quantity from high to low then determines there is finger higher than predetermined threshold and movement velocity less than threshold value Stricture of vagina unlocks demand.
In a kind of possible implementation, described System Management Unit, it is additionally operable at described pretrigger electricity After source control service, if in predetermined time period, do not receive power supply described in finger print data then dormancy Management service.
In a kind of possible implementation, described mobile terminal also includes:
Device control cell, is used for after described demand determines that unit has predicted unlocked by fingerprint demand, The response speed of the fingerprint collecting equipment of described mobile terminal is improved with original state for standard；If In predetermined time period, do not receive finger print data and then recover the fingerprint collecting equipment of described mobile terminal Response speed to described original state.
In a kind of possible implementation, described device control cell, it is additionally operable at described information monitoring Unit monitor described mobile terminal movement state information after, if described movement state information is described shifting Dynamic terminal is in static laying state, or, described movement state information is higher than predetermined speed or acceleration Degree, then reduce the response speed of described fingerprint collecting equipment to less than original state.
In a kind of possible implementation, described mobile terminal also includes:
Position acquisition unit, for using described finger print data to carry out with registered fingerprint in described authentication ' unit Before comparison, obtain the positional information that described mobile terminal is current；
Level de-termination unit, for determining the safe class that described current positional information is corresponding, the most really The fixed unlocked by fingerprint grade corresponding with described safe class；The described the highest described unlocked by fingerprint of safe class etc. The algorithm complex of level correspondence is the lowest；
Described authentication ' unit, for by described unlocked by fingerprint grade correspondence algorithm, by described finger print data With described registered fingerprint comparison.
In a kind of possible implementation, described mobile terminal also includes:
Completely determine unit, for before the positional information that described acquisition mobile terminal is current, add up institute State the historical position information of mobile terminal, record the position that in described historical position information, the frequency of occurrences is the highest Safe class corresponding to information is the highest；
Or, described mobile terminal also includes:
Safety receives unit, is used for before the positional information that described acquisition mobile terminal is current, received bit Confidence breath set information, includes positional information in described positional information set information and believes with position The safe class that breath is corresponding.
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 due to power management Servicing before finger print data obtains by pretrigger, therefore the start-up course of power management services is permissible Gather fingerprint with fingerprint collecting equipment and fingerprint comparison concurrent process processes, so can save at fingerprint Comparison is complete and after determining that comparison is passed through, and needs to wait the time that power management services starts, the most permissible Shorten blank screen unlocked time, thus improve 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 mobile terminal structure schematic diagram；
Fig. 3 is embodiment of the present invention mobile terminal structure schematic diagram；
Fig. 4 is embodiment of the present invention mobile terminal structure schematic diagram；
Fig. 5 is embodiment of the present invention mobile terminal structure schematic diagram；
Fig. 6 is embodiment of the present invention mobile terminal structure schematic diagram；
Fig. 7 is embodiment of the present invention mobile terminal structure schematic diagram；
Fig. 8 is embodiment of the present invention mobile terminal structure schematic diagram.
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: under mobile terminal is in black state, monitor the environmental state information of above-mentioned mobile terminal；
In embodiments of the present invention environmental state information be mainly the surrounding environment change of mobile status and its The information of the kinestate of self, for determining whether user may have a demand for bright screen curtain；In reality In life, if user is installed in pocket away from mobile terminal or mobile phone or user is in In the motor processs such as mountain-climbing running, user the most unlikely lights screen and uses mobile phone；And other are relative The change of these situations, it is likely that have the demand using mobile phone；Such as: user picks up mobile phone, from mouth Mobile phone is drawn out in Dai, or situation after having moved etc., if these environmental state information can be monitored Change then can predict user to use mobile phone demand, it may be assumed that have unlocked by fingerprint demand.These fortune Dynamic information can be by such as: range sensor, position sensor, gravity sensor etc. obtain, tool How body obtains these information embodiment of the present invention repeats no more.
102: predicted whether unlocked by fingerprint demand by above-mentioned environmental state information, if having predicted fingerprint Unblock demand, then pretrigger power management services；
Based on preceding description, change based on environmental state information can predict user to using mobile phone Demand；Power management services is for carrying out the functional module of power supply control in operating system, wherein lights Screen may relate to loading and starts the driver required for screen, power supply control etc. various aspects； The embodiment of the present invention is not paid close attention to power management services and how to be started screen and therefore do not make this at this in detail State.
103: receive finger print data and use above-mentioned finger print data to compare with registered fingerprint, lead in comparison Later by above-mentioned power management services control point bright screen curtain.
Registered fingerprint is at the locally stored finger print data of mobile terminal, for and the fingerprint number of user's input According to comparing, the most identical with registered fingerprint to determine the finger print data that user inputs；This registered fingerprint Being to unlock, for blank screen, the fingerprint used in the present embodiment, this registered fingerprint can also be mobile terminal In the registered fingerprint of application.
In embodiments of the present invention, opened in advance before finger print data obtains due to power management services Dynamic, therefore the start-up course of power management services can gather fingerprint and fingerprint ratio with fingerprint collecting equipment Concurrent process is processed, so can save complete at fingerprint comparison and after determining that comparison is passed through, need Treat the time that power management services starts, therefore can shorten blank screen unlocked time, thus improve fingerprint solution Lock efficiency.
It addition, the environmental state information that the embodiment of the present invention additionally provides by mobile terminal has predicted whether The specific implementation of unlocked by fingerprint demand is as follows: the ambient condition letter of the above-mentioned mobile terminal of above-mentioned monitoring Breath；Predict whether that unlocked by fingerprint demand includes by above-mentioned environmental state information:
Monitor whether the object fingerprint collecting equipment near above-mentioned mobile terminal, if having object near above-mentioned Fingerprint collecting equipment then determines unlocked by fingerprint demand；
Or, monitor the movement state information of above-mentioned mobile terminal, if true according to above-mentioned movement state information Fixed above-mentioned mobile terminal from being lifted, determines there is unlocked by fingerprint demand from static, or, if according to above-mentioned Movement state information determines that the movement velocity of above-mentioned mobile terminal variable quantity from high to low is higher than predetermined threshold And movement velocity then determines there is unlocked by fingerprint demand less than threshold value.
Based on preceding description, it is to be appreciated that can also there be the environmental state information of other mobile terminal For having predicted whether unlocked by fingerprint demand, therefore the citing of the embodiment of the present invention should not be construed as this The uniqueness of bright embodiment limits.
Further, after pretrigger power management services, energy consumption and unlocked by fingerprint demand can be increased It is one to predict the outcome and might not every time accurately waste to save the energy consumption being likely to occur, this Bright embodiment provides following solution: after above-mentioned pretrigger power management services, said method Also include:
If in predetermined time period, do not receive the finger print data above-mentioned power management services of then dormancy.
Above predetermined time period can empirically set, such as: user takes from pocket under normal circumstances Go out mobile phone, screen can be unlocked in 10S, then this predetermined time period can be set as 10S, or slightly Length is a bit；Other application scenarios are by that analogy；The embodiment of the present invention specifically taking this predetermined time period Value is not made uniqueness and is limited.Use the present embodiment scheme, the technique effect of energy consumption can be reduced.
Additionally the embodiment of the present invention still further provides other technical schemes accelerating unlocked by fingerprint speed, As follows: above-mentioned predicted unlocked by fingerprint demand after, said method also includes:
The response speed of the fingerprint collecting equipment of above-mentioned mobile terminal is improved with original state for standard； If in predetermined time period, do not receive finger print data and then recover the fingerprint collecting of above-mentioned mobile terminal and set Standby response speed is to above-mentioned original state.
Improve the response speed of fingerprint collecting equipment, be with the response speed of fingerprint collecting equipment under original state The raising that degree is carried out for standard；The concrete mode improved can be to improve the clock frequency of processor and/or carry The fingerprint collecting frequency of high fingerprint collecting equipment, etc. the various response speeds with fingerprint collecting equipment exist The technical specification of association, makes the response speed of fingerprint collecting equipment be promoted, thus the short time improves shifting The speed that dynamic Terminal fingerprints gathers, thus shorten the unlocked by fingerprint time.
It is probably further it will be understood that the response speed of raising fingerprint collecting equipment is incident The energy consumption that short time is higher, in order to reduce mobile terminal energy consumption level, also can be extensive in predetermined time period The response speed of multiple fingerprint collecting equipment, makes the energy consumption of mobile terminal reduce.
Based on introducing above, movement state information relatively can also determine that user does not use mobile phone Demand, it may be assumed that without unlocked by fingerprint demand, then in such a case, it is possible to do some power consumption control, tool Body is as follows: after monitoring the environmental state information of above-mentioned mobile terminal, said method also includes:
Monitor the movement state information of above-mentioned mobile terminal, if above-mentioned movement state information is above-mentioned movement Terminal is in static laying state, or, above-mentioned movement state information is higher than predetermined speed or acceleration, Then reduce the response speed of above-mentioned fingerprint collecting equipment to less than original state.
It is understood that in addition to reducing the response speed of fingerprint collecting equipment, if current mobile whole End has other power consumption projects to be carrying out, on the premise of not affecting the idle function that mobile terminal is necessary, It is also contemplated that reduce its shared power consumption.
The embodiment of the present invention still further provides the implementation improving unlocked by fingerprint efficiency, specific as follows: Before the above-mentioned finger print data of above-mentioned use is compared with registered fingerprint, said method also includes:
Obtain the positional information that above-mentioned mobile terminal is current；
Determine the safe class that above-mentioned current positional information is corresponding, it is then determined that with above-mentioned safe class pair The unlocked by fingerprint grade answered；The algorithm complex that the highest above-mentioned unlocked by fingerprint grade of above-mentioned safe class is corresponding The lowest；
The above-mentioned finger print data of above-mentioned use is compared with registered fingerprint and is included:
By above-mentioned unlocked by fingerprint grade correspondence algorithm, by above-mentioned finger print data and above-mentioned registered fingerprint comparison.
In the present embodiment, the positional information that mobile terminal is current can be the geographical seat residing for mobile terminal Cursor position information, it is also possible to be that the mobile terminal represented by geographical location information based on mobile terminal 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, mobile terminal location contacts with its safety existence, if user's warp Haunt, such as: user's family；So use environment residing for mobile terminal is comparatively to pacify Complete, in this case, can suitably reduce the level of security of unlocked by fingerprint, it may be assumed that reduce unlocked by fingerprint Grade, reduces unlocked by fingerprint grade correspondingly, can use the unlocked by fingerprint algorithm that complexity is relatively low, example As: use less fingerprint characteristic comparison, or in the comparison process of fingerprint image, obtain minor proportion Identical fingerprints feature then determine that certification is passed through.
The unlocking manner corresponding owing to employing unlocked by fingerprint registration, then in the case of safe class is higher, Employing the algorithm that complexity is relatively low, therefore the speed of unlocked by fingerprint can get a promotion.Above-mentioned unlocked by fingerprint Mode, to there being the algorithm of a certain complexity, uses this algorithm by above-mentioned finger print data and note during unlocked by fingerprint Volume fingerprint is compared.
In the present embodiment, by the positional information of mobile terminal, determine the most whether mobile terminal is in Comparatively in the environment of safety；If be in safer in the environment of, then fingerprint solution can be reduced The safe class of lock, selects the unlocked by fingerprint algorithm that complexity is less accordingly, thus shortens fingerprint solution Time needed for lock；Therefore, on the premise of ensureing security of mobile terminal, it is possible to increase unlocked by fingerprint Efficiency.
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 mobile terminal is current, said method also includes:
Adding up the historical position information of above-mentioned mobile terminal, 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 is broken based on anticipation before unlocked by fingerprint demand the demand of unlocked by fingerprint, holds in advance The pre-operation that row is necessary, thus promote unlocked by fingerprint efficiency.
One of them application scenarios is, under black state, if detecting, mobile phone is lifted, and improves fingerprint The response speed of collecting device；(such as: improve fingerprint and obtain frequency etc.)；And notify PMS pretrigger, Then finger print data is obtained, it is thus achieved that fingerprint collecting equipment can be recovered after finger print data to initial communication speed； Finger print data and registered fingerprint comparison；By then lighting screen, otherwise refusal is lighted.
Another application scenarios is, under black state, adds grip sensor and judges that user mobile phone is taken The scheme of rising；In conjunction with the actual unblock scene of user it can be seen that can open when mobile phone is lifted detecting Open PMS, PMS to be unlocked lasting preset duration, such as 10 seconds, as being not detected by user in these 10 seconds Touch-control pressing operation to fingerprint collecting equipment, then dormancy PMS, so, unblock speed can be promoted.
Another application scenarios is that the probability unlocking mobile phone under the kinestate such as user's running, mountain-climbing is less, But within this period that relatively fierce kinestate reverts to metastable resting state, user solves Lock mobile phone checks that the probability of various types of messages is higher, transports based on this acceleration etc. that can be such that detection mobile phone Dynamic parameter；Kinematic parameter in before and after twice or former and later two periods being detected diminishes amplitude more than pre- If during threshold value, open PMS in advance；In fingerprint recognition authentication result for passing through, notice PMS lights screen, Corresponding main load interface, by opening PMS service in advance, can promote unblock speed.
The embodiment of the present invention additionally provides a kind of mobile terminal, as in figure 2 it is shown, include:
Information monitoring unit 201, under mobile terminal is in black state, monitors above-mentioned mobile terminal Environmental state information；
Demand determines unit 202, for having predicted whether unlocked by fingerprint demand by above-mentioned environmental state information；
System Management Unit 203, if for having predicted unlocked by fingerprint demand, then pretrigger power management clothes Business；
Authentication ' unit 204, is used for receiving finger print data and using above-mentioned finger print data to compare with registered fingerprint Right；
Bright screen control unit 205, for controlling to light by above-mentioned power management services by rear in comparison Screen.
In embodiments of the present invention environmental state information be mainly the surrounding environment change of mobile status and its The information of the kinestate of self, for determining whether user may have a demand for bright screen curtain；In reality In life, if user is installed in pocket away from mobile terminal or mobile phone or user is in In the motor processs such as mountain-climbing running, user the most unlikely lights screen and uses mobile phone；And other are relative The change of these situations, it is likely that have the demand using mobile phone；Such as: user picks up mobile phone, from mouth Mobile phone is drawn out in Dai, or situation after having moved etc., if these environmental state information can be monitored Change then can predict user to use mobile phone demand, it may be assumed that have unlocked by fingerprint demand.These fortune Dynamic information can be by such as: range sensor, position sensor, gravity sensor etc. obtain, tool How body obtains these information embodiment of the present invention repeats no more.
Based on preceding description, change based on environmental state information can predict user to using mobile phone Demand；Power management services is for carrying out the functional module of power supply control in operating system, wherein lights Screen may relate to loading and starts the driver required for screen, power supply control etc. various aspects； The embodiment of the present invention is not paid close attention to power management services and how to be started screen and therefore do not make this at this in detail State.
Registered fingerprint is at the locally stored finger print data of mobile terminal, for and the fingerprint number of user's input According to comparing, the most identical with registered fingerprint to determine the finger print data that user inputs；This registered fingerprint Being to unlock, for blank screen, the fingerprint used in the present embodiment, this registered fingerprint can also be mobile terminal In the registered fingerprint of application；
In embodiments of the present invention, opened in advance before finger print data obtains due to power management services Dynamic, therefore the start-up course of power management services can gather fingerprint and fingerprint ratio with fingerprint collecting equipment Concurrent process is processed, so can save complete at fingerprint comparison and after determining that comparison is passed through, need Treat the time that power management services starts, therefore can shorten blank screen unlocked time, thus improve fingerprint solution Lock efficiency.
It addition, the environmental state information that the embodiment of the present invention additionally provides by mobile terminal has predicted whether The specific implementation of unlocked by fingerprint demand, as follows: above-mentioned information monitoring unit 201, it is used for monitoring whether There is the object fingerprint collecting equipment near above-mentioned mobile terminal；Or, monitor the motion of above-mentioned mobile terminal Status information；
Demand determines unit 202, if for having object near above-mentioned fingerprint collecting equipment, determining there is fingerprint solution Lock demand；Or, if according to above-mentioned movement state information determine above-mentioned mobile terminal from static from being lifted Then determine there is unlocked by fingerprint demand, or, if determining above-mentioned mobile terminal according to above-mentioned movement state information Movement velocity variable quantity from high to low then determine have higher than predetermined threshold and movement velocity less than threshold value Unlocked by fingerprint demand.
Based on preceding description, it is to be appreciated that can also there be the environmental state information of other mobile terminal For having predicted whether unlocked by fingerprint demand, therefore the citing of the embodiment of the present invention should not be construed as this The uniqueness of bright embodiment limits.
Further, after pretrigger power management services, energy consumption and unlocked by fingerprint demand can be increased It is one to predict the outcome and might not every time accurately waste to save the energy consumption being likely to occur, this Bright embodiment provides following solution: said system administrative unit 203, is additionally operable in above-mentioned pretrigger After power management services, if in predetermined time period, do not receive the finger print data above-mentioned electricity of then dormancy Source control services.
Above predetermined time period can empirically set, such as: user takes from pocket under normal circumstances Go out mobile phone, screen can be unlocked in 10S, then this predetermined time period can be set as 10S, or slightly Length is a bit；Other application scenarios are by that analogy；The embodiment of the present invention specifically taking this predetermined time period Value is not made uniqueness and is limited.Use the present embodiment scheme, the technique effect of energy consumption can be reduced.
Additionally the embodiment of the present invention still further provides other technical schemes accelerating unlocked by fingerprint speed, As follows: as it is shown on figure 3, above-mentioned mobile terminal also includes:
In the demand, device control cell 301, for determining that unit 202 has predicted unlocked by fingerprint demand Afterwards, the response speed of the fingerprint collecting equipment of above-mentioned mobile terminal is carried with original state for standard High；If in predetermined time period, do not receive finger print data and then recover the fingerprint of above-mentioned mobile terminal and adopt The response speed of collection equipment is to above-mentioned original state.
Improve the response speed of fingerprint collecting equipment, be with the response speed of fingerprint collecting equipment under original state The raising that degree is carried out for standard；The concrete mode improved can be to improve the clock frequency of processor and/or carry The fingerprint collecting frequency of high fingerprint collecting equipment, etc. the various response speeds with fingerprint collecting equipment exist The technical specification of association, makes the response speed of fingerprint collecting equipment be promoted, thus the short time improves shifting The speed that dynamic Terminal fingerprints gathers, thus shorten the unlocked by fingerprint time.
It is probably further it will be understood that the response speed of raising fingerprint collecting equipment is incident The energy consumption that short time is higher, in order to reduce mobile terminal energy consumption level, also can be extensive in predetermined time period The response speed of multiple fingerprint collecting equipment, makes the energy consumption of mobile terminal reduce.
Based on introducing above, movement state information relatively can also determine that user does not use mobile phone Demand, it may be assumed that without unlocked by fingerprint demand, then in such a case, it is possible to do some power consumption control, tool Body is as follows: the said equipment control unit 301, is additionally operable to monitor above-mentioned shifting at above-mentioned information monitoring unit 201 Dynamic terminal movement state information after, if to be that above-mentioned mobile terminal is in static for above-mentioned movement state information Laying state, or, above-mentioned movement state information is higher than predetermined speed or acceleration, then reduce above-mentioned The response speed of fingerprint collecting equipment is to less than original state.
It is understood that in addition to reducing the response speed of fingerprint collecting equipment, if current mobile whole End has other power consumption projects to be carrying out, on the premise of not affecting the idle function that mobile terminal is necessary, It is also contemplated that reduce its shared power consumption.
The embodiment of the present invention still further provides the implementation improving unlocked by fingerprint efficiency, specific as follows: As shown in Figure 4, above-mentioned mobile terminal also includes:
Position acquisition unit 401, for using above-mentioned finger print data to refer to registration in above-mentioned authentication ' unit 204 Before stricture of vagina is compared, obtain the positional information that above-mentioned mobile terminal is current；
Level de-termination unit 402, for determining the safe class that above-mentioned current positional information is corresponding, then Determine the unlocked by fingerprint grade corresponding with above-mentioned safe class；The highest above-mentioned unlocked by fingerprint of above-mentioned safe class Algorithm complex corresponding to grade is the lowest；
Above-mentioned authentication ' unit 204, for by above-mentioned unlocked by fingerprint grade correspondence algorithm, by above-mentioned fingerprint number According to above-mentioned registered fingerprint comparison.
In the present embodiment, the positional information that mobile terminal is current can be the geographical seat residing for mobile terminal Cursor position information, it is also possible to be that the mobile terminal represented by geographical location information based on mobile terminal 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, mobile terminal location contacts with its safety existence, if user's warp Haunt, such as: user's family；So use environment residing for mobile terminal is comparatively to pacify Complete, in this case, can suitably reduce the level of security of unlocked by fingerprint, it may be assumed that reduce unlocked by fingerprint Grade, reduces unlocked by fingerprint grade correspondingly, can use the unlocked by fingerprint algorithm that complexity is relatively low, example As: use less fingerprint characteristic comparison, or in the comparison process of fingerprint image, obtain minor proportion Identical fingerprints feature then determine that certification is passed through.
The unlocking manner corresponding owing to employing unlocked by fingerprint registration, then in the case of safe class is higher, Employing the algorithm that complexity is relatively low, therefore the speed of unlocked by fingerprint can get a promotion.Above-mentioned unlocked by fingerprint Mode, to there being the algorithm of a certain complexity, uses this algorithm by above-mentioned finger print data and note during unlocked by fingerprint Volume fingerprint is compared.
In the present embodiment, by the positional information of mobile terminal, determine the most whether mobile terminal is in Comparatively in the environment of safety；If be in safer in the environment of, then fingerprint solution can be reduced The safe class of lock, selects the unlocked by fingerprint algorithm that complexity is less accordingly, thus shortens fingerprint solution Time needed for lock；Therefore, on the premise of ensureing security of mobile terminal, it is possible to increase unlocked by fingerprint Efficiency.
The embodiment of the present invention additionally provides the side of implementing how safe class corresponding to positional information determines Case: as it is shown in figure 5, above-mentioned mobile terminal also includes:
Completely determine unit 501, for before the positional information that above-mentioned acquisition mobile terminal is current, add up The historical position information of above-mentioned mobile terminal, 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 shown in Figure 6, above-mentioned mobile terminal also includes:
Safety receives unit 601, for before the positional information that above-mentioned acquisition mobile terminal is current, receives Positional information set information, includes positional information and and position in above-mentioned positional information set information The safe class that 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 mobile terminal, as it is shown in fig. 7, comprises: processor 701 And memorizer 702；Wherein memorizer 702 may be used for processor 701 perform data process required for Caching, it is also possible to process the data and the result of acquisition called for providing processor 701 to perform data The memory space of data；As an optional module, mobile terminal can also comprise fingerprint collecting equipment 703； If it should be noted that pending fingerprint image comes from the fingerprint image that other equipment gathers, this Ground mobile terminal can not have this fingerprint collecting equipment 703；
Wherein, above-mentioned processor 701, under mobile terminal is in black state, monitor above-mentioned movement The environmental state information of terminal；Unlocked by fingerprint demand has been predicted whether by above-mentioned environmental state information, if Unlocked by fingerprint demand, then pretrigger power management services are predicted；Receive finger print data and use above-mentioned Finger print data is compared with registered fingerprint, in comparison by rear by above-mentioned power management services control point Bright screen curtain.
In embodiments of the present invention environmental state information be mainly the surrounding environment change of mobile status and its The information of the kinestate of self, for determining whether user may have a demand for bright screen curtain；In reality In life, if user is installed in pocket away from mobile terminal or mobile phone or user is in In the motor processs such as mountain-climbing running, user the most unlikely lights screen and uses mobile phone；And other are relative The change of these situations, it is likely that have the demand using mobile phone；Such as: user picks up mobile phone, from mouth Mobile phone is drawn out in Dai, or situation after having moved etc., if these environmental state information can be monitored Change then can predict user to use mobile phone demand, it may be assumed that have unlocked by fingerprint demand.These fortune Dynamic information can be by such as: range sensor, position sensor, gravity sensor etc. obtain, tool How body obtains these information embodiment of the present invention repeats no more.
Based on preceding description, change based on environmental state information can predict user to using mobile phone Demand；Power management services is for carrying out the functional module of power supply control in operating system, wherein lights Screen may relate to loading and starts the driver required for screen, power supply control etc. various aspects； The embodiment of the present invention is not paid close attention to power management services and how to be started screen and therefore do not make this at this in detail State.
Registered fingerprint is at the locally stored finger print data of mobile terminal, for and the fingerprint number of user's input According to comparing, the most identical with registered fingerprint to determine the finger print data that user inputs；This registered fingerprint Being to unlock, for blank screen, the fingerprint used in the present embodiment, this registered fingerprint can also be mobile terminal In the registered fingerprint of application；
In embodiments of the present invention, opened in advance before finger print data obtains due to power management services Dynamic, therefore the start-up course of power management services can gather fingerprint and fingerprint ratio with fingerprint collecting equipment Concurrent process is processed, so can save complete at fingerprint comparison and after determining that comparison is passed through, need Treat the time that power management services starts, therefore can shorten blank screen unlocked time, thus improve fingerprint solution Lock efficiency.
It addition, the environmental state information that the embodiment of the present invention additionally provides by mobile terminal has predicted whether The specific implementation of unlocked by fingerprint demand, as follows: above-mentioned processor 701, it is used for monitoring above-mentioned movement eventually The environmental state information of end；Predict whether that unlocked by fingerprint demand includes by above-mentioned environmental state information: For monitoring whether the object fingerprint collecting equipment near above-mentioned mobile terminal, if having object near above-mentioned Fingerprint collecting equipment then determines unlocked by fingerprint demand；
Or, monitor the movement state information of above-mentioned mobile terminal, if true according to above-mentioned movement state information Fixed above-mentioned mobile terminal from being lifted, determines there is unlocked by fingerprint demand from static, or, if according to above-mentioned Movement state information determines that the movement velocity of above-mentioned mobile terminal variable quantity from high to low is higher than predetermined threshold And movement velocity then determines there is unlocked by fingerprint demand less than threshold value.
Based on preceding description, it is to be appreciated that can also there be the environmental state information of other mobile terminal For having predicted whether unlocked by fingerprint demand, therefore the citing of the embodiment of the present invention should not be construed as this The uniqueness of bright embodiment limits.
Further, after pretrigger power management services, energy consumption and unlocked by fingerprint demand can be increased It is one to predict the outcome and might not every time accurately waste to save the energy consumption being likely to occur, this Bright embodiment provides following solution: above-mentioned processor 701, is additionally operable at above-mentioned pretrigger power supply pipe After reason service, if in predetermined time period, do not receive the finger print data above-mentioned power management of then dormancy Service.
Above predetermined time period can empirically set, such as: user takes from pocket under normal circumstances Go out mobile phone, screen can be unlocked in 10S, then this predetermined time period can be set as 10S, or slightly Length is a bit；Other application scenarios are by that analogy；The embodiment of the present invention specifically taking this predetermined time period Value is not made uniqueness and is limited.Use the present embodiment scheme, the technique effect of energy consumption can be reduced.
Additionally the embodiment of the present invention still further provides other technical schemes accelerating unlocked by fingerprint speed, As follows: above-mentioned processor 701, be additionally operable to above-mentioned predicted unlocked by fingerprint demand after, by above-mentioned shifting The response speed of the fingerprint collecting equipment of dynamic terminal improves with original state for standard；If predetermined In time period, do not receive the response speed that finger print data then recovers the fingerprint collecting equipment of above-mentioned mobile terminal Degree is to above-mentioned original state.
Improve the response speed of fingerprint collecting equipment, be with the response speed of fingerprint collecting equipment under original state The raising that degree is carried out for standard；The concrete mode improved can be to improve the clock frequency of processor and/or carry The fingerprint collecting frequency of high fingerprint collecting equipment, etc. the various response speeds with fingerprint collecting equipment exist The technical specification of association, makes the response speed of fingerprint collecting equipment be promoted, thus the short time improves shifting The speed that dynamic Terminal fingerprints gathers, thus shorten the unlocked by fingerprint time.
It is probably further it will be understood that the response speed of raising fingerprint collecting equipment is incident The energy consumption that short time is higher, in order to reduce mobile terminal energy consumption level, also can be extensive in predetermined time period The response speed of multiple fingerprint collecting equipment, makes the energy consumption of mobile terminal reduce.
Based on introducing above, movement state information relatively can also determine that user does not use mobile phone Demand, it may be assumed that without unlocked by fingerprint demand, then in such a case, it is possible to do some power consumption control, tool Body is as follows: above-mentioned processor 701, is additionally operable in the movement state information monitoring above-mentioned mobile terminal, if Above-mentioned movement state information is that above-mentioned mobile terminal is in static laying state, or, above-mentioned kinestate Information is higher than predetermined speed or acceleration, then reduce the response speed of above-mentioned fingerprint collecting equipment to being less than Original state.
It is understood that in addition to reducing the response speed of fingerprint collecting equipment, if current mobile whole End has other power consumption projects to be carrying out, on the premise of not affecting the idle function that mobile terminal is necessary, It is also contemplated that reduce its shared power consumption.
The embodiment of the present invention still further provides the implementation improving unlocked by fingerprint efficiency, specific as follows: Above-mentioned processor 701, is additionally operable to before the above-mentioned finger print data of above-mentioned use is compared with registered fingerprint, Obtain the positional information that above-mentioned mobile terminal is current；
Determine the safe class that above-mentioned current positional information is corresponding, it is then determined that with above-mentioned safe class pair The unlocked by fingerprint grade answered；The algorithm complex that the highest above-mentioned unlocked by fingerprint grade of above-mentioned safe class is corresponding The lowest；
The above-mentioned finger print data of above-mentioned use is compared with registered fingerprint and is included:
By above-mentioned unlocked by fingerprint grade correspondence algorithm, by above-mentioned finger print data and above-mentioned registered fingerprint comparison.
In the present embodiment, the positional information that mobile terminal is current can be the geographical seat residing for mobile terminal Cursor position information, it is also possible to be that the mobile terminal represented by geographical location information based on mobile terminal 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, mobile terminal location contacts with its safety existence, if user's warp Haunt, such as: user's family；So use environment residing for mobile terminal is comparatively to pacify Complete, in this case, can suitably reduce the level of security of unlocked by fingerprint, it may be assumed that reduce unlocked by fingerprint Grade, reduces unlocked by fingerprint grade correspondingly, can use the unlocked by fingerprint algorithm that complexity is relatively low, example As: use less fingerprint characteristic comparison, or in the comparison process of fingerprint image, obtain minor proportion Identical fingerprints feature then determine that certification is passed through.
The unlocking manner corresponding owing to employing unlocked by fingerprint registration, then in the case of safe class is higher, Employing the algorithm that complexity is relatively low, therefore the speed of unlocked by fingerprint can get a promotion.Above-mentioned unlocked by fingerprint Mode, to there being the algorithm of a certain complexity, uses this algorithm by above-mentioned finger print data and note during unlocked by fingerprint Volume fingerprint is compared.
In the present embodiment, by the positional information of mobile terminal, determine the most whether mobile terminal is in Comparatively in the environment of safety；If be in safer in the environment of, then fingerprint solution can be reduced The safe class of lock, selects the unlocked by fingerprint algorithm that complexity is less accordingly, thus shortens fingerprint solution Time needed for lock；Therefore, on the premise of ensureing security of mobile terminal, it is possible to increase unlocked by fingerprint Efficiency.
Above-mentioned processor 701, is additionally operable to before the positional information that above-mentioned acquisition mobile terminal is current, statistics The historical position information of above-mentioned mobile terminal, 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, 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 kind of mobile terminal, as shown in Figure 8, 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 mobile terminal 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 mobile terminal such as brain, as a example by mobile terminal is as mobile phone:
Fig. 8 is illustrated that the part-structure of the mobile phone relevant to the mobile terminal of embodiment of the present invention offer Block diagram.With reference to Fig. 8, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 810, memorizer 820, input block 830, display unit 840, sensor 850, voicefrequency circuit 860, Wireless Fidelity (wireless Fidelity, WiFi) module 870, the parts such as processor 880 and power supply 890.People in the art Member is appreciated that the handset structure shown in Fig. 8 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. 8 each component parts of mobile phone carried out concrete introduction:
RF circuit 810 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 880；It addition, send out designing up data Give base station.Generally, RF circuit 810 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 810 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 820 can be used for storing software program and module, and processor 880 is stored in by operation The software program of memorizer 820 and module, thus perform at the application of various functions and the data of mobile phone Reason.Memorizer 820 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 820 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 830 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 830 can include touch-control Panel 831 and other input equipments 832.Contact panel 831, 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 831 or near contact panel 831), and according to formula set in advance Drive corresponding attachment means.Optionally, contact panel 831 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 880, and processor 880 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 831.Except contact panel 831, input block 830 is all right Including other input equipments 832.Specifically, other input equipments 832 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 840 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 840 can include display floater 841, 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 841.Further, contact panel 831 can cover Display floater 841, when contact panel 831 detects thereon or after neighbouring touch operation, sends place to Reason device 880, to determine the type of touch event, is showing according to the type of touch event with preprocessor 880 Show and corresponding visual output is provided on panel 841.Although in fig. 8, contact panel 831 and display surface Plate 841 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 831 and display floater 841 and realize input and the output of mobile phone Function.
Mobile phone may also include at least one sensor 850, 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 841 according to the light and shade of ambient light, and proximity transducer can When mobile phone moves in one's ear, close display floater 841 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 860, speaker 861, microphone 862 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 860 can will receive, is transferred to speaker 861, Acoustical signal output is converted to by speaker 861；On the other hand, the sound letter that microphone 862 will be collected Number be converted to the signal of telecommunication, voicefrequency circuit 860 after receiving, be converted to voice data, then voice data is defeated After going out processor 880 process, through RF circuit 810 to be sent to such as another mobile phone, or by audio frequency number According to output to memorizer 820 to process further.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user to receive by WiFi module 870 Sending e-mails, browse webpage and access streaming video etc., it has provided the user wireless broadband interconnection Net accesses.Although Fig. 8 shows WiFi module 870, 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 880 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 820 and/or module, and adjusts By the data being stored in memorizer 820, perform the various functions of mobile phone and process data, thus opponent Machine carries out integral monitoring.Optionally, processor 880 can include one or more processing unit；Preferably, Processor 880 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 880.
Mobile phone also includes the power supply 890 (such as battery) powered to all parts, it is preferred that power supply is permissible Logically contiguous with processor 880 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 mobile terminal realize.Wherein Sensor 850 or contact panel 831 can use as fingerprint collecting equipment.
It should be noted that in above-mentioned mobile terminal 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:
Under mobile terminal is in black state, monitor the environmental state information of described mobile terminal；
Unlocked by fingerprint demand has been predicted whether, if having predicted unlocked by fingerprint by described environmental state information Demand, then pretrigger power management services；
Receive finger print data and use described finger print data to compare with registered fingerprint, after comparison is passed through By described power management services control point bright screen curtain.
Method the most according to claim 1, it is characterised in that the ring of the described mobile terminal of described monitoring Border status information；Predict whether that unlocked by fingerprint demand includes by described environmental state information:
Monitor whether the object fingerprint collecting equipment near described mobile terminal, if having object near described Fingerprint collecting equipment then determines unlocked by fingerprint demand；
Or, monitor the movement state information of described mobile terminal, if true according to described movement state information Fixed described mobile terminal from being lifted, determines there is unlocked by fingerprint demand from static, or, if according to described Movement state information determines that the movement velocity of described mobile terminal variable quantity from high to low is higher than predetermined threshold And movement velocity then determines there is unlocked by fingerprint demand less than threshold value.
Method the most according to claim 1, it is characterised in that in described pretrigger power management services Afterwards, described method also includes:
If in predetermined time period, do not receive power management services described in finger print data then dormancy.
4. according to method described in claims 1 to 3 any one, it is characterised in that predict described After having unlocked by fingerprint demand, described method also includes:
The response speed of the fingerprint collecting equipment of described mobile terminal is improved with original state for standard； If in predetermined time period, do not receive finger print data and then recover the fingerprint collecting of described mobile terminal and set Standby response speed is to described original state.
Method the most according to claim 4, it is characterised in that at the environment monitoring described mobile terminal After status information, described method also includes:
Monitor the movement state information of described mobile terminal, if described movement state information is described movement Terminal is in static laying state, or, described movement state information is higher than predetermined speed or acceleration, Then reduce the response speed of described fingerprint collecting equipment to less than described original state.
6. according to method described in claims 1 to 3 any one, it is characterised in that in described use institute Stating before finger print data and registered fingerprint compare, described method also includes:
Obtain the positional information that described mobile terminal is current；
Determine the safe class that described current positional information is corresponding, it is then determined that with described safe class pair The unlocked by fingerprint grade answered；The algorithm complex that the highest described unlocked by fingerprint grade of described safe class is corresponding The lowest；
The described finger print data of described use is compared with registered fingerprint and is included:
By described unlocked by fingerprint grade correspondence algorithm, by described finger print data and described registered fingerprint comparison.
Method the most according to claim 6, it is characterised in that current at described acquisition mobile terminal Before positional information, described method also includes:
Add up the historical position information of described mobile terminal, 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 mobile terminal, it is characterised in that including:
Information monitoring unit, under mobile terminal is in black state, monitors described mobile terminal Environmental state information；
Demand determines unit, for having predicted whether unlocked by fingerprint demand by described environmental state information；
System Management Unit, if for having predicted unlocked by fingerprint demand, then pretrigger power management services；
Authentication ' unit, is used for receiving finger print data and using described finger print data to compare with registered fingerprint；
Bright screen control unit, in comparison by rear by described power management services control point bright screen Curtain.
Mobile terminal the most according to claim 8, it is characterised in that
Described information monitoring unit, for monitoring whether the object fingerprint collecting near described mobile terminal Equipment；Or, monitor the movement state information of described mobile terminal；
Demand determines unit, if for having object near described fingerprint collecting equipment, determining there is unlocked by fingerprint Demand；Or, if according to described movement state information determine described mobile terminal from static from being lifted, Determine there is unlocked by fingerprint demand, or, if determining described mobile terminal according to described movement state information Movement velocity variable quantity from high to low then determines there is finger higher than predetermined threshold and movement velocity less than threshold value Stricture of vagina unlocks demand.
Mobile terminal the most according to claim 8, it is characterised in that
Described System Management Unit, is additionally operable to after described pretrigger power management services, if predetermined Time period in, do not receive power management services described in finger print data then dormancy.
11. according to Claim 8 to mobile terminal described in 10 any one, it is characterised in that described shifting Dynamic terminal also includes:
Device control cell, is used for after described demand determines that unit has predicted unlocked by fingerprint demand, The response speed of the fingerprint collecting equipment of described mobile terminal is improved with original state for standard；If In predetermined time period, do not receive finger print data and then recover the fingerprint collecting equipment of described mobile terminal Response speed to described original state.
12. according to mobile terminal described in claim 11, it is characterised in that
Described device control cell, be additionally operable to described information monitoring unit monitor described mobile terminal After movement state information, if described movement state information is described mobile terminal is in static laying state, Or, described movement state information is higher than predetermined speed or acceleration, then reduce described fingerprint collecting and set Standby response speed is to less than described original state.
13. according to Claim 8 to mobile terminal described in 10 any one, it is characterised in that described shifting Dynamic terminal also includes:
Position acquisition unit, for using described finger print data to carry out with registered fingerprint in described authentication ' unit Before comparison, obtain the positional information that described mobile terminal is current；
Level de-termination unit, for determining the safe class that described current positional information is corresponding, the most really The fixed unlocked by fingerprint grade corresponding with described safe class；The described the highest described unlocked by fingerprint of safe class etc. The algorithm complex of level correspondence is the lowest；
Described authentication ' unit, for by described unlocked by fingerprint grade correspondence algorithm, by described finger print data With described registered fingerprint comparison.
14. according to mobile terminal described in claim 13, it is characterised in that described mobile terminal also includes:
Completely determine unit, for before the positional information that described acquisition mobile terminal is current, add up institute State the historical position information of mobile terminal, record the position that in described historical position information, the frequency of occurrences is the highest Safe class corresponding to information is the highest；
Or, described mobile terminal also includes:
Safety receives unit, is used for before the positional information that described acquisition mobile terminal is current, received bit Confidence breath set information, includes positional information in described positional information set information and believes with position The safe class that breath is corresponding.
15. 1 kinds of mobile terminals, including: processor, memorizer and fingerprint collecting equipment；Its feature Being, described fingerprint collecting equipment is used for receiving finger print data, and described processor is used for performing claim 1 To the method described in 7 any one.
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Cited By (16)

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CN106886403A (en) * 2017-01-12 2017-06-23 努比亚技术有限公司 A kind of terminal and unlocking method
CN106886702A (en) * 2017-03-08 2017-06-23 广东欧珀移动通信有限公司 A kind of unlocked by fingerprint method and relevant device
CN107179871A (en) * 2017-04-28 2017-09-19 广东欧珀移动通信有限公司 Fingerprint recognition region display methods and Related product
CN107194227A (en) * 2017-04-28 2017-09-22 广东欧珀移动通信有限公司 Solve lock control method and Related product
CN107257410A (en) * 2017-06-06 2017-10-17 珠海格力电器股份有限公司 A kind of unlocking screen method, device and electronic equipment
CN108062465A (en) * 2017-12-14 2018-05-22 维沃移动通信有限公司 A kind of unlocking method and mobile terminal
CN108255369A (en) * 2018-01-05 2018-07-06 北京小米移动软件有限公司 Fingerprint image target display methods, device and computer readable storage medium in screen
CN108363914A (en) * 2018-01-31 2018-08-03 维沃移动通信有限公司 Unlocked by fingerprint control method and device
CN108491151A (en) * 2018-03-22 2018-09-04 维沃移动通信有限公司 A kind of reminding method and mobile terminal of mobile terminal
CN108650423A (en) * 2018-05-10 2018-10-12 Oppo广东移动通信有限公司 Control method for screen display and device
CN108762814A (en) * 2018-05-07 2018-11-06 Oppo广东移动通信有限公司 Bright screen method and relevant device
CN109426712A (en) * 2017-08-28 2019-03-05 北京小米移动软件有限公司 Unlocked by fingerprint method, apparatus and electronic equipment
CN109711135A (en) * 2018-12-28 2019-05-03 努比亚技术有限公司 A kind of method, terminal and the computer readable storage medium of the control of breath screen
CN110269347A (en) * 2019-07-10 2019-09-24 李良杰 Intelligent luggage carrier
CN110493452A (en) * 2019-07-04 2019-11-22 华为技术有限公司 A kind of management method and device of finger-print switch
CN111368281A (en) * 2020-03-04 2020-07-03 Oppo广东移动通信有限公司 Electronic equipment and unlocking method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102253707A (en) * 2011-07-04 2011-11-23 中兴通讯股份有限公司 Implementation method and implementation system for reducing power consumption of display screen
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
US8560004B1 (en) * 2012-08-31 2013-10-15 Google Inc. Sensor-based activation of an input device
WO2014066451A1 (en) * 2012-10-26 2014-05-01 Facebook, Inc. Contextual device locking/unlocking
CN104850214A (en) * 2014-02-14 2015-08-19 维沃移动通信有限公司 Method for shortening wakeup time of mobile terminal through prediction of user wakeup intention
CN105242770A (en) * 2015-11-03 2016-01-13 上海斐讯数据通信技术有限公司 Method and system for achieving cover opening and closing of android device
CN105303090A (en) * 2015-10-19 2016-02-03 广东欧珀移动通信有限公司 Fingerprint unlocking method and apparatus and terminal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102253707A (en) * 2011-07-04 2011-11-23 中兴通讯股份有限公司 Implementation method and implementation system for reducing power consumption of display screen
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
US8560004B1 (en) * 2012-08-31 2013-10-15 Google Inc. Sensor-based activation of an input device
WO2014066451A1 (en) * 2012-10-26 2014-05-01 Facebook, Inc. Contextual device locking/unlocking
CN104850214A (en) * 2014-02-14 2015-08-19 维沃移动通信有限公司 Method for shortening wakeup time of mobile terminal through prediction of user wakeup intention
CN105303090A (en) * 2015-10-19 2016-02-03 广东欧珀移动通信有限公司 Fingerprint unlocking method and apparatus and terminal
CN105242770A (en) * 2015-11-03 2016-01-13 上海斐讯数据通信技术有限公司 Method and system for achieving cover opening and closing of android device

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106886403A (en) * 2017-01-12 2017-06-23 努比亚技术有限公司 A kind of terminal and unlocking method
CN106886702A (en) * 2017-03-08 2017-06-23 广东欧珀移动通信有限公司 A kind of unlocked by fingerprint method and relevant device
CN106886702B (en) * 2017-03-08 2019-10-01 Oppo广东移动通信有限公司 A kind of unlocked by fingerprint method and relevant device
CN107179871A (en) * 2017-04-28 2017-09-19 广东欧珀移动通信有限公司 Fingerprint recognition region display methods and Related product
CN107194227A (en) * 2017-04-28 2017-09-22 广东欧珀移动通信有限公司 Solve lock control method and Related product
CN107257410A (en) * 2017-06-06 2017-10-17 珠海格力电器股份有限公司 A kind of unlocking screen method, device and electronic equipment
CN109426712A (en) * 2017-08-28 2019-03-05 北京小米移动软件有限公司 Unlocked by fingerprint method, apparatus and electronic equipment
CN108062465A (en) * 2017-12-14 2018-05-22 维沃移动通信有限公司 A kind of unlocking method and mobile terminal
CN108062465B (en) * 2017-12-14 2020-09-29 维沃移动通信有限公司 Unlocking method and mobile terminal
CN108255369A (en) * 2018-01-05 2018-07-06 北京小米移动软件有限公司 Fingerprint image target display methods, device and computer readable storage medium in screen
CN108255369B (en) * 2018-01-05 2021-07-27 北京小米移动软件有限公司 Method and device for displaying fingerprint icon in screen and computer readable storage medium
CN108363914A (en) * 2018-01-31 2018-08-03 维沃移动通信有限公司 Unlocked by fingerprint control method and device
CN108491151A (en) * 2018-03-22 2018-09-04 维沃移动通信有限公司 A kind of reminding method and mobile terminal of mobile terminal
CN108762814A (en) * 2018-05-07 2018-11-06 Oppo广东移动通信有限公司 Bright screen method and relevant device
CN108762814B (en) * 2018-05-07 2022-05-31 Oppo广东移动通信有限公司 Screen lightening method and related equipment
CN108650423A (en) * 2018-05-10 2018-10-12 Oppo广东移动通信有限公司 Control method for screen display and device
CN109711135A (en) * 2018-12-28 2019-05-03 努比亚技术有限公司 A kind of method, terminal and the computer readable storage medium of the control of breath screen
CN110493452A (en) * 2019-07-04 2019-11-22 华为技术有限公司 A kind of management method and device of finger-print switch
WO2021000943A1 (en) * 2019-07-04 2021-01-07 华为技术有限公司 Method and apparatus for managing fingerprint switch
CN110269347A (en) * 2019-07-10 2019-09-24 李良杰 Intelligent luggage carrier
CN111368281A (en) * 2020-03-04 2020-07-03 Oppo广东移动通信有限公司 Electronic equipment and unlocking method thereof

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