CN106022060B - A kind of unlocked by fingerprint control method and equipment - Google Patents
A kind of unlocked by fingerprint control method and equipment Download PDFInfo
- Publication number
- CN106022060B CN106022060B CN201610369434.8A CN201610369434A CN106022060B CN 106022060 B CN106022060 B CN 106022060B CN 201610369434 A CN201610369434 A CN 201610369434A CN 106022060 B CN106022060 B CN 106022060B
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- terminal device
- unlocked
- display screen
- location information
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000007613 environmental effect Effects 0.000 claims description 30
- 238000012544 monitoring process Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 description 21
- 230000006870 function Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 6
- 230000006854 communication Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001795 light effect Effects 0.000 description 3
- 238000010801 machine learning Methods 0.000 description 3
- 230000001151 other effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012905 input function Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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 or 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Collating Specific Patterns (AREA)
- Lock And Its Accessories (AREA)
Abstract
The embodiment of the invention discloses a kind of unlocked by fingerprint control method and equipment, and wherein the realization of method includes: to obtain fingerprint image in the case where terminal device is in black state；Startup power supply management service, the display screen of the terminal device is lighted by the power management services in advance, and display screen brightness when being lighted in advance is lower than brightness when being lighted completely；And it is compared using the fingerprint image with registered fingerprint；If comparison passes through, the display screen is lighted by the power management services；Otherwise extinguish the display screen by the power management services.It compares in fingerprint image and registered fingerprint by, starting to execute startup power supply management service before in advance, and lights the preparation of display screen by power management services；Starting management system can be shortened and light the waiting time of display screen by management system, therefore dark screen unlocked time can be shortened, to improve unlocked by fingerprint efficiency.
Description
Technical field
The present invention relates to field of computer technology, in particular to a kind of unlocked by fingerprint control method and equipment.
Background technique
Fingerprint image is the data of the fingerprint using image format as carrier.Fingerprint is in the finger pulp of human finger end by recessed
Convex skin is formed by lines.Fingerprint can make hand increase frictional force in contact subject, to be easier to have an effect and promptly object
Part.It is self-assembling formation in human evolution's process type.Fingerprint is to be formed in the finger pulp of human finger end by concave-convex skin
Lines, it is also closely related with human health since the fingerprint of people is that nature-nurture is coefficient, thus fingerprint everybody
All have, it is different, since fingerprint repetitive rate is minimum, about 1/15000000000th, therefore it is known as " human body identity card ".Exactly
This feature based on fingerprint, fingerprint are widely used as the information of authentication.
For example, fingerprint identification technology has become the standard configuration of main flow terminal device manufacturer's flagship type.Fingerprint recognition is not only
It can be used for the functions such as unlock and the wake-up of terminal device and the important ring of mobile payment.Fingerprint payment is meeting user
While property easy to use, safety is also put forward higher requirements.
The process of fingerprint recognition is divided into: extracting feature, saves data and images match.
It applies under the application scenarios of dark screen unlock, terminal device is receiving somatic fingerprint original by fingerprint collecting equipment
After the fingerprint image of beginning, characteristic point is carried out with registered fingerprint and is compared；Display screen, starting electricity can be lighted by comparing the determination after
Source control service (Power Manage Service, PMS), then lights display screen by PMS.Terminal device is from reading fingerprint
Image is lit the required time to display screen and is known as dark screen unlocked time.
The speed of dark screen unlocked time directly influence user use equipment efficiency, how to shorten dark screen unlocked time from
And improving unlock efficiency becomes the important directions of technical staff's research.
Summary of the invention
The embodiment of the invention provides a kind of unlocked by fingerprint control methods and equipment to mention for shortening dark screen unlocked time
High unlocked by fingerprint efficiency.
On the one hand the embodiment of the invention also provides a kind of unlocked by fingerprint control methods, comprising:
In the case where terminal device is in black state, fingerprint image is obtained；
Startup power supply management service lights the display screen of the terminal device by the power management services in advance, described
Display screen brightness when being lighted in advance is lower than brightness when being lighted completely；And use the fingerprint image and registered fingerprint ratio
It is right；
If comparison passes through, the display screen is lighted by the power management services；Otherwise pass through the power management
The display screen is extinguished in service.
It is described to light the aobvious of the terminal device in advance by the power management services in an optional implementation
Display screen includes:
It is gradually brightened by the display screen that the power management services control the terminal device from blank screen, and maximum brightness
Value is less than the brightness when display screen is lighted completely.
In an optional implementation, the startup power supply management service includes:
After the fingerprint image is acquired, start the power management services.
In an optional implementation, before startup power supply management service, the method also includes:
Monitor the environmental state information of the terminal device；
Unlocked by fingerprint demand has been predicted whether by the environmental state information, if having predicted unlocked by fingerprint demand,
Pretrigger power management services.
In an optional implementation, the environmental state information of the terminal device is monitored, the environment shape is passed through
Whether state information prediction has the unlocked by fingerprint demand to include:
Whether the fingerprint collecting equipment for monitoring the terminal device is pressed, in the fingerprint collecting equipment of the terminal device
When being pressed, prediction has unlocked by fingerprint demand；
Alternatively, monitoring whether the terminal device is picked up, when the terminal device is lifted, prediction has unlocked by fingerprint
Demand.
In an optional implementation, before being compared using the fingerprint image and registered fingerprint, method is also wrapped
It includes:
Obtain the current location information of the terminal device；
It determines the corresponding security level of the current location information, then determines fingerprint corresponding with the security level
Unlock grade；The corresponding algorithm complexity of the more high unlocked by fingerprint grade of the security level is lower；
Using the corresponding algorithm of the unlocked by fingerprint grade, the fingerprint image and the registered fingerprint are compared.
In an optional implementation, before obtaining the current location information of the terminal device, the method
Further include:
The historical position information of the terminal device is counted, the position letter that the frequency of occurrences is higher in log history location information
It is higher to cease corresponding security level；
Alternatively, receive location information set information, in the location information set information include location information and
Security level corresponding with location information.
The embodiment of the invention also provides a kind of unlocked by fingerprint to control equipment for two aspects, comprising:
Fingerprint acquiring unit, for obtaining fingerprint image in the case where terminal device is in black state；
System control unit is used for startup power supply management service, lights the terminal in advance by the power management services
The display screen of equipment, display screen brightness when being lighted in advance are lower than brightness when being lighted completely；
Comparing unit, for being compared using the fingerprint image with registered fingerprint；
The system control unit passes through if being also used to the comparing unit and determining to compare, passes through the power management
The display screen is lighted in service；Otherwise extinguish the display screen by the power management services.
In an optional implementation, the system control unit is specifically used for passing through the power management services
The display screen for controlling the terminal device gradually brightens from blank screen, and maximum brightness value is less than the display screen when being lighted completely
Brightness.
In an optional implementation, the system control unit, specifically for being acquired in the fingerprint image
Afterwards, start the power management services.
In an optional implementation, the equipment further include:
Condition Monitoring Unit, for monitoring the terminal before the system control unit startup power supply management service
The environmental state information of equipment；
Requirement forecasting unit, for having predicted whether unlocked by fingerprint demand by the environmental state information；
The system control unit, if having predicted unlocked by fingerprint demand specifically for the requirement forecasting unit, in advance
Startup power supply management service.
In an optional implementation, the Condition Monitoring Unit, specifically for monitoring the finger of the terminal device
Whether line acquisition equipment is pressed, and when the fingerprint collecting equipment of the terminal device is pressed, prediction has unlocked by fingerprint demand；
Alternatively, being specifically used for monitoring whether the terminal device is picked up, when the terminal device is lifted, prediction has
Unlocked by fingerprint demand.
In an optional implementation, the equipment further include:
Position acquisition unit, for obtaining before the comparing unit is compared using the fingerprint image and registered fingerprint
The location information for taking the terminal device current；
Level de-termination unit, for determining the corresponding security level of the current location information, then determine with it is described
The corresponding unlocked by fingerprint grade of security level；The corresponding algorithm complexity of the more high unlocked by fingerprint grade of the security level more
It is low；
The comparing unit is specifically used for comparing the fingerprint image using the corresponding algorithm of the unlocked by fingerprint grade
With the registered fingerprint.
In an optional implementation, the equipment further include:
Completely determine unit, for the position acquisition unit obtain the current location information of the terminal device it
Before, the historical position information of the terminal device is counted, the higher location information pair of the frequency of occurrences in log history location information
The security level answered is higher；
Alternatively, the terminal device further include:
Safe receiving unit, for the position acquisition unit obtain the current location information of the terminal device it
Before, location information set information is received, includes location information and and location information in the location information set information
Corresponding security level.
The embodiment of the invention also provides a kind of terminal devices for three aspects, comprising: processor and memory, wherein described
The method that processor is used to execute any one provided in an embodiment of the present invention.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that in fingerprint image and registered fingerprint
Before comparison passes through, start to execute startup power supply management service in advance, and light display by power management services
The preparation of screen；Therefore it compares in fingerprint image and registered fingerprint by the way that starting management system later, can be shortened and led to
The waiting time that management system lights display screen is spent, therefore dark screen unlocked time can be shortened, to improve unlocked by fingerprint efficiency.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is present invention method flow diagram；
Fig. 2 is that unlocked by fingerprint of the embodiment of the present invention controls device structure schematic diagram；
Fig. 3 is that unlocked by fingerprint of the embodiment of the present invention controls device structure schematic diagram；
Fig. 4 is that unlocked by fingerprint of the embodiment of the present invention controls device structure schematic diagram；
Fig. 5 is that unlocked by fingerprint of the embodiment of the present invention controls device structure schematic diagram；
Fig. 6 is that unlocked by fingerprint of the embodiment of the present invention controls device structure schematic diagram；
Fig. 7 is the terminal of that embodiment of the invention device structure schematic diagram；
Fig. 8 is the terminal of that embodiment of the invention device structure schematic diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of unlocked by fingerprint control methods, as shown in Figure 1, comprising:
101: in the case where terminal device is in black state, obtaining fingerprint image；
Black state is a kind of non-lit up state of terminal device display screen, and terminal device is generally in this state
Standby mode.Fingerprint image can be the fingerprint collecting equipment acquisition of terminal device oneself, be also possible to external fingerprint collecting
Equipment acquisition, the source embodiment of the present invention of fingerprint image does not make uniqueness restriction.
102: startup power supply management service lights the display screen of above-mentioned terminal device by above-mentioned power management services in advance,
The brightness when being lighted in advance of above-mentioned display screen is lower than brightness when being lighted completely；And use above-mentioned fingerprint image and registered fingerprint
It compares；
Power management services are in operating system for carrying out the functional module of power supply control；The embodiment of the present invention does not weigh
How point concern power management services start display screen therefore are not described further at this to this.In advance light display screen be light completely it is aobvious
A transition stage before display screen, the stage can be understood as display screen from the completely black process for becoming to have some brightness, the process
It needs to expend the regular hour；During this period of time, it has been performed simultaneously the comparison process of fingerprint.
Registered fingerprint is the finger print data being locally stored in terminal device, for comparing with the finger print data that user inputs
Right, whether the finger print data to determine user's input is identical as registered fingerprint；The registered fingerprint is for dark in the present embodiment
Fingerprint used in screen unlocks, the registered fingerprint are also possible to the registered fingerprint of the application in terminal device.
103: passing through if comparing, light above-mentioned display screen by above-mentioned power management services；Otherwise pass through above-mentioned power supply
Management service extinguishes above-mentioned display screen.
In the present embodiment, it compares in fingerprint image and registered fingerprint by, starting to execute starting electricity before in advance
Source control service, and light by power management services the preparation of display screen；Therefore refer in fingerprint image and registration
After line comparison passes through, when can shorten startup power supply management service and light the waiting of display screen by power management services
Between, therefore dark screen unlocked time can be shortened, to improve unlocked by fingerprint efficiency.
In this example it is shown that screen is lighted can be and is directly illuminated to a scheduled brightness in advance, can also be added
The function of brightness control is specific as follows: lighting the display screen packet of above-mentioned terminal device in advance above by above-mentioned power management services
It includes:
It is gradually brightened by the display screen that above-mentioned power management services control above-mentioned terminal device from blank screen, and maximum brightness
Value is less than brightness when above-mentioned display screen is lighted completely.
The present embodiment realizes display screen and lights completely after comparison passes through from black to gradually lighting, or is comparing
Extinguish after failure；There can be one to be similar to breath light and other effects in this way, display screen is lit and extinguishes all can be very natural.
In the embodiment of the present invention, the starting of power management services can be such that above-mentioned startup power supply management service includes:
After above-mentioned fingerprint image is acquired, start above-mentioned power management services.
The control very simple of the present embodiment startup power supply management service, it is convenient to realize.
It is specific as follows: in startup power supply the embodiment of the invention also provides the scheme of another startup power supply management service
Before management service, the above method further include:
Monitor the environmental state information of above-mentioned terminal device；
Unlocked by fingerprint demand has been predicted whether by above-mentioned environmental state information, if having predicted unlocked by fingerprint demand,
Pretrigger power management services.
In embodiments of the present invention environmental state information be mainly terminal device surrounding environment change and its own
The information of motion state, for determining whether user may have the demand for lighting display screen；In real life, take the mobile phone as an example
It is illustrated, if user is installed in pocket far from mobile phone or mobile phone or user is in mountain-climbing running etc. and is moved through
Cheng Zhong, user are less likely to light display screen and use mobile phone；And the variation of other these opposite situations, it is likely that have
Use the demand of mobile phone；Such as: user picks up mobile phone, digs out mobile phone from pocket, or has moved situations such as rear equal, if can
To monitor that the variation of these environmental state informations can then predict demand of the user to mobile phone is used, it may be assumed that there is unlocked by fingerprint
Demand.These motion informations can be by such as: range sensor, position sensor, gravity sensor etc. obtain, specifically such as
What, which obtains these information embodiment of the present invention, repeats no more.
In the present embodiment, due to power management services finger print data acquisition before by pretrigger, power supply
The start-up course of management service can acquire fingerprint and fingerprint comparison concurrent process with fingerprint collecting equipment and handle, in this way can be with
It saves after fingerprint comparison finishes and determines that comparison passes through, the time for needing that power management services is waited to start, therefore can contract
Short dark screen unlocked time, to improve unlocked by fingerprint efficiency.
In addition, the embodiment of the invention also provides predicted whether unlocked by fingerprint by the environmental state information of terminal device
The specific implementation of demand is as follows: the environmental state information of above-mentioned terminal device is monitored, it is pre- by above-mentioned environmental state information
Whether survey has the unlocked by fingerprint demand to include:
Whether the fingerprint collecting equipment for monitoring above-mentioned terminal device is pressed, in the fingerprint collecting equipment of above-mentioned terminal device
When being pressed, prediction has unlocked by fingerprint demand；
Alternatively, monitoring whether above-mentioned terminal device is picked up, when above-mentioned terminal device is lifted, prediction has unlocked by fingerprint
Demand.
Based on the foregoing description, it is to be appreciated that can also have the environmental state information of other terminal devices for predicting
Whether unlocked by fingerprint demand is had, therefore the citing of the embodiment of the present invention should not be construed as the uniqueness limit to the embodiment of the present invention
It is fixed.
The embodiment of the present invention still further provides the implementation for improving unlocked by fingerprint efficiency, specific as follows: to use
Before above-mentioned fingerprint image and registered fingerprint compare, method further include:
Obtain the current location information of above-mentioned terminal device；
It determines the corresponding security level of above-mentioned current location information, then determines fingerprint corresponding with above-mentioned security level
Unlock grade；The corresponding algorithm complexity of the more high above-mentioned unlocked by fingerprint grade of above-mentioned security level is lower；
Using the corresponding algorithm of above-mentioned unlocked by fingerprint grade, above-mentioned fingerprint image and above-mentioned registered fingerprint are compared.
In the present embodiment, the current location information of terminal device can be the letter of geographical coordinate position locating for terminal device
Breath, be also possible to terminal device represented by the geographical location information based on terminal device be in user's residence, office or
It is any other often in for region, it is usually safer that these regions, which are not detached from user's general regions scope,.
Based on the foregoing description, the location of terminal device exists with its safety and contacts, if the ground that user often goes
Side, such as: user's family；So use environment locating for terminal device is comparatively safe, in this case, Ke Yishi
When the security level for reducing unlocked by fingerprint, it may be assumed that reduce unlocked by fingerprint grade, reduce unlocked by fingerprint grade correspondingly, can use
The lower unlocked by fingerprint algorithm of complexity, such as: it is compared using less fingerprint characteristic, or in the comparison process of fingerprint image
The middle identical fingerprints feature for obtaining minor proportion then determines that certification passes through.
Due to having used unlocked by fingerprint to register corresponding unlocking manner, then being used in the higher situation of security level
The lower algorithm of complexity, therefore the speed of unlocked by fingerprint can get a promotion.Above-mentioned unlocked by fingerprint mode is corresponding with a certain complexity
The algorithm of degree, when unlocked by fingerprint, above-mentioned finger print data was compared with registered fingerprint using the algorithm.
In the present embodiment, by the location information of terminal device, determine terminal device currently whether in comparatively
Under the environment of safety；If under safer environment the security level of unlocked by fingerprint can be reduced, accordingly
The lesser unlocked by fingerprint algorithm of complexity is selected, so as to shorten the time needed for unlocked by fingerprint；Therefore, guaranteeing terminal device peace
Under the premise of full property, unlocked by fingerprint efficiency can be improved.
The embodiment of the invention also provides the specific implementations how corresponding security level of location information determines: obtaining
Before the location information for taking above-mentioned terminal device current, the above method further include:
The historical position information of above-mentioned terminal device is counted, the position letter that the frequency of occurrences is higher in log history location information
It is higher to cease corresponding security level；
Alternatively, receive location information set information, in above-mentioned location information set information include location information and
Security level corresponding with location information.
Both the above determines in the mode of the corresponding security level of location information that former uses the mode of machine learning certainly
It is dynamic to complete, after historical position information accumulation, it can relatively accurately determine the corresponding security level of location information, both accurately
It is again convenient；Latter approach, can be set by the user which specific position is considered as safe position, preferably embodiment user
Subjective can more be applicable in certain specific users.Both the above implementation is for determining certain geographical locations
It is considered as safer application environment, the lower unlocked by fingerprint algorithm of complexity correspondingly can be used；According to other
Mode realizes the technical purpose, will not influence the realization of the embodiment of the present invention, therefore the above citing should not be construed as to this hair
The uniqueness of bright embodiment limits.
Display screen, which is disposably lighted, needs to undergo a process, impacted more, scheme used in the embodiment of the present invention
Be it is pre- light, specifically can be such that acquisition fingerprint image；Notice PMS lights display screen in advance, and starts to execute fingerprint comparison；In advance
Display screen cannot be all lighted during lighting, but driver etc. of starting display screen operates, and then allows display screen slow
Slow is light, but is no more than a normal brightness threshold value below；If comparison passes through, PMS is notified to light display screen；It is no
Then, extinguish display screen.
The embodiment of the invention also provides a kind of unlocked by fingerprint to control equipment, as shown in Figure 2, comprising:
Fingerprint acquiring unit 201, for obtaining fingerprint image in the case where terminal device is in black state；
System control unit 202 is used for startup power supply management service, lights above-mentioned end in advance by above-mentioned power management services
The display screen of end equipment, the brightness when being lighted in advance of above-mentioned display screen are lower than brightness when being lighted completely；
Comparing unit 203, for being compared using above-mentioned fingerprint image with registered fingerprint；
Above system control unit 202 passes through if being also used to above-mentioned comparing unit 203 and determining to compare, passes through above-mentioned electricity
Above-mentioned display screen is lighted in source control service；Otherwise extinguish above-mentioned display screen by above-mentioned power management services.
Black state is a kind of non-lit up state of terminal device display screen, and terminal device is generally in this state
Standby mode.Fingerprint image can be the fingerprint collecting equipment acquisition of terminal device oneself, be also possible to external fingerprint collecting
Equipment acquisition, the source embodiment of the present invention of fingerprint image does not make uniqueness restriction.
Power management services are for carrying out the functional module of power supply control in operating system, wherein lighting display screen may
It is related to driver required for load starting display screen, power supply control etc. various aspects；The embodiment of the present invention does not weigh
How point concern power management services start display screen therefore are not described further at this to this.In advance light display screen be light completely it is aobvious
A transition stage before display screen, the stage can be understood as display screen from the completely black process for becoming to have some brightness, the process
It needs to expend the regular hour；During this period of time, it has been performed simultaneously the comparison process of fingerprint.
Registered fingerprint is the finger print data being locally stored in terminal device, for comparing with the finger print data that user inputs
Right, whether the finger print data to determine user's input is identical as registered fingerprint；The registered fingerprint is for dark in the present embodiment
Fingerprint used in screen unlocks, the registered fingerprint are also possible to the registered fingerprint of the application in terminal device.
In the present embodiment, it compares in fingerprint image and registered fingerprint by, starting to execute starting electricity before in advance
Source control service, and light by power management services the preparation of display screen；Therefore refer in fingerprint image and registration
After line comparison passes through, starting management system can be shortened and light the waiting time of display screen by management system, therefore
Dark screen unlocked time can be shortened, to improve unlocked by fingerprint efficiency.
In this example it is shown that screen is lighted can be and is directly illuminated to a scheduled brightness in advance, can also be added
The function of brightness control is specific as follows: optionally, above system control unit 202, specifically for being taken by above-mentioned power management
The display screen that business controls above-mentioned terminal device gradually brightens from blank screen, and maximum brightness value is less than above-mentioned display screen and is lighted completely
When brightness.
The present embodiment realizes display screen and lights completely after comparison passes through from black to gradually lighting, or is comparing
Extinguish after failure；There can be one to be similar to breath light and other effects in this way, display screen is lit and extinguishes all can be very natural.
In the embodiment of the present invention, the starting of power management services can be such that above system control unit 202, specific to use
In after above-mentioned fingerprint image is acquired, start above-mentioned power management services.
The control very simple of the present embodiment startup power supply management service, it is convenient to realize.
It is specific as follows the embodiment of the invention also provides the scheme of another startup power supply management service: further, such as
Shown in Fig. 3, above equipment further include:
Condition Monitoring Unit 301 is used for before 202 startup power supply management service of above system control unit, in monitoring
State the environmental state information of terminal device；
Requirement forecasting unit 302, for having predicted whether unlocked by fingerprint demand by above-mentioned environmental state information；
Above system control unit 202, if having predicted unlocked by fingerprint specifically for the demand predicting unit 302 needs
It asks, then pretrigger power management services.
In embodiments of the present invention environmental state information be mainly moving condition surrounding environment change and its own
The information of motion state, for determining whether user may have the demand for lighting display screen；In real life, if user is remote
It is installed in pocket from terminal device or mobile phone or user is in the motion processes such as mountain-climbing running, user is less
Display screen may be lighted and use mobile phone；And the variation of other these opposite situations, it is likely that have the demand using mobile phone；Example
Such as: user picks up mobile phone, digs out mobile phone from pocket, or has moved situations such as rear equal, if these environment can be monitored
The variation of status information can then predict demand of the user to mobile phone is used, it may be assumed that have unlocked by fingerprint demand.These motion informations
Can be by such as: range sensor, position sensor, gravity sensor etc. obtain, and specifically how to obtain these information sheets
Inventive embodiments repeat no more.
In the present embodiment, due to power management services finger print data acquisition before by pretrigger, power supply
The start-up course of management service can acquire fingerprint and fingerprint comparison concurrent process with fingerprint collecting equipment and handle, in this way can be with
It saves after fingerprint comparison finishes and determines that comparison passes through, the time for needing that power management services is waited to start, therefore can contract
Short dark screen unlocked time, to improve unlocked by fingerprint efficiency.
In addition, the embodiment of the invention also provides predicted whether unlocked by fingerprint by the environmental state information of terminal device
The specific implementation of demand, as follows: above-mentioned Condition Monitoring Unit 301, the fingerprint specifically for monitoring above-mentioned terminal device are adopted
Whether collection equipment is pressed, and when the fingerprint collecting equipment of above-mentioned terminal device is pressed, prediction has unlocked by fingerprint demand；
Alternatively, being specifically used for monitoring whether above-mentioned terminal device is picked up, when above-mentioned terminal device is lifted, prediction has
Unlocked by fingerprint demand.
Based on the foregoing description, it is to be appreciated that can also have the environmental state information of other terminal devices for predicting
Whether unlocked by fingerprint demand is had, therefore the citing of the embodiment of the present invention should not be construed as the uniqueness limit to the embodiment of the present invention
It is fixed.
The embodiment of the present invention still further provides the implementation for improving unlocked by fingerprint efficiency, specific as follows: further
Ground, as shown in figure 4, above equipment further include:
Position acquisition unit 401, for comparing it using above-mentioned fingerprint image and registered fingerprint in above-mentioned comparing unit 203
Before, obtain the current location information of above-mentioned terminal device；
Level de-termination unit 402, for determining the corresponding security level of above-mentioned current location information, then determine with it is upper
State the corresponding unlocked by fingerprint grade of security level；The corresponding algorithm complexity of the more high above-mentioned unlocked by fingerprint grade of above-mentioned security level
It is lower；
Above-mentioned comparing unit 203 is specifically used for comparing above-mentioned fingerprint image using the corresponding algorithm of above-mentioned unlocked by fingerprint grade
Picture and above-mentioned registered fingerprint.
In the present embodiment, the current location information of terminal device can be the letter of geographical coordinate position locating for terminal device
Breath, be also possible to terminal device represented by the geographical location information based on terminal device be in user's residence, office or
It is any other often in for region, it is usually safer that these regions, which are not detached from user's general regions scope,.
Based on the foregoing description, the location of terminal device exists with its safety and contacts, if the ground that user often goes
Side, such as: user's family；So use environment locating for terminal device is comparatively safe, in this case, Ke Yishi
When the security level for reducing unlocked by fingerprint, it may be assumed that reduce unlocked by fingerprint grade, reduce unlocked by fingerprint grade correspondingly, can use
The lower unlocked by fingerprint algorithm of complexity, such as: it is compared using less fingerprint characteristic, or in the comparison process of fingerprint image
The middle identical fingerprints feature for obtaining minor proportion then determines that certification passes through.
Due to having used unlocked by fingerprint to register corresponding unlocking manner, then being used in the higher situation of security level
The lower algorithm of complexity, therefore the speed of unlocked by fingerprint can get a promotion.Above-mentioned unlocked by fingerprint mode is corresponding with a certain complexity
The algorithm of degree, when unlocked by fingerprint, above-mentioned finger print data was compared with registered fingerprint using the algorithm.
In the present embodiment, by the location information of terminal device, determine terminal device currently whether in comparatively
Under the environment of safety；If under safer environment the security level of unlocked by fingerprint can be reduced, accordingly
The lesser unlocked by fingerprint algorithm of complexity is selected, so as to shorten the time needed for unlocked by fingerprint；Therefore, guaranteeing terminal device peace
Under the premise of full property, unlocked by fingerprint efficiency can be improved.
The embodiment of the invention also provides the specific implementations how corresponding security level of location information determines: into one
Step ground, as shown in figure 5, above equipment further include:
Unit 501 is completely determined, is believed for obtaining the current position of above-mentioned terminal device in above-mentioned position acquisition unit 401
Before breath, the historical position information of above-mentioned terminal device is counted, the position letter that the frequency of occurrences is higher in log history location information
It is higher to cease corresponding security level；
Alternatively, further, as shown in fig. 6, above-mentioned terminal device further include:
Safe receiving unit 601 is believed for obtaining the current position of above-mentioned terminal device in above-mentioned position acquisition unit 401
Before breath, location information set information is received, includes location information and and position in above-mentioned location information set information
The corresponding security level of information.
Both the above determines in the mode of the corresponding security level of location information that former uses the mode of machine learning certainly
It is dynamic to complete, after historical position information accumulation, it can relatively accurately determine the corresponding security level of location information, both accurately
It is again convenient；Latter approach, can be set by the user which specific position is considered as safe position, preferably embodiment user
Subjective can more be applicable in certain specific users.Both the above implementation is for determining certain geographical locations
It is considered as safer application environment, the lower unlocked by fingerprint algorithm of complexity correspondingly can be used；According to other
Mode realizes the technical purpose, will not influence the realization of the embodiment of the present invention, therefore the above citing should not be construed as to this hair
The uniqueness of bright embodiment limits.
The embodiment of the invention also provides a kind of terminal devices, as shown in fig. 7, comprises: processor 701 and memory
702；Wherein memory 702 can be used for caching required for the execution data processing of processor 701, can be also used for offer processing
Device 701 executes the memory space of the result data of the data that data processing is called and acquisition；As an optional module, terminal
Equipment can also include fingerprint collecting equipment 703；It should be noted that if fingerprint image to be processed comes from other equipment
The fingerprint image of acquisition, local terminal can not have the fingerprint collecting equipment 703；
Wherein, above-mentioned processor 701, for obtaining fingerprint image in the case where terminal device is in black state；Startup power supply
Management service, the display screen of above-mentioned terminal device is lighted by above-mentioned power management services in advance, and above-mentioned display screen is being lighted in advance
Shi Liangdu is lower than brightness when being lighted completely；And it is compared using above-mentioned fingerprint image with registered fingerprint；If comparison passes through, lead to
It crosses above-mentioned power management services and lights above-mentioned display screen；Otherwise extinguish above-mentioned display screen by above-mentioned power management services.
Black state is a kind of non-lit up state of terminal device display screen, and terminal device is generally in this state
Standby mode.Fingerprint image can be the fingerprint collecting equipment acquisition of terminal device oneself, be also possible to external fingerprint collecting
Equipment acquisition, the source embodiment of the present invention of fingerprint image does not make uniqueness restriction.
Power management services are for carrying out the functional module of power supply control in operating system, wherein lighting display screen may
It is related to driver required for load starting display screen, power supply control etc. various aspects；The embodiment of the present invention does not weigh
How point concern power management services start display screen therefore are not described further at this to this.In advance light display screen be light completely it is aobvious
A transition stage before display screen, the stage can be understood as display screen from the completely black process for becoming to have some brightness, the process
It needs to expend the regular hour；During this period of time, it has been performed simultaneously the comparison process of fingerprint.
Registered fingerprint is the finger print data being locally stored in terminal device, for comparing with the finger print data that user inputs
Right, whether the finger print data to determine user's input is identical as registered fingerprint；The registered fingerprint is for dark in the present embodiment
Fingerprint used in screen unlocks, the registered fingerprint are also possible to the registered fingerprint of the application in terminal device.
In the present embodiment, it compares in fingerprint image and registered fingerprint by, starting to execute starting electricity before in advance
Source control service, and light by power management services the preparation of display screen；Therefore refer in fingerprint image and registration
After line comparison passes through, starting management system can be shortened and light the waiting time of display screen by management system, therefore
Dark screen unlocked time can be shortened, to improve unlocked by fingerprint efficiency.
In this example it is shown that screen is lighted can be and is directly illuminated to a scheduled brightness in advance, can also be added
The function of brightness control is specific as follows: above-mentioned processor 701 is set for lighting above-mentioned terminal in advance by above-mentioned power management services
Standby display screen includes:
It is gradually brightened by the display screen that above-mentioned power management services control above-mentioned terminal device from blank screen, and maximum brightness
Value is less than brightness when above-mentioned display screen is lighted completely.
The present embodiment realizes display screen and lights completely after comparison passes through from black to gradually lighting, or is comparing
Extinguish after failure；There can be one to be similar to breath light and other effects in this way, display screen is lit and extinguishes all can be very natural.
In the embodiment of the present invention, the starting of power management services can be such that above-mentioned processor 701, be used for startup power supply
Management service includes:
After above-mentioned fingerprint image is acquired, start above-mentioned power management services.
The control very simple of the present embodiment startup power supply management service, it is convenient to realize.
It is specific as follows the embodiment of the invention also provides the scheme of another startup power supply management service: above-mentioned processor
701, it is also used to before startup power supply management service, monitors the environmental state information of above-mentioned terminal device；
Unlocked by fingerprint demand has been predicted whether by above-mentioned environmental state information, if having predicted unlocked by fingerprint demand,
Pretrigger power management services.
In embodiments of the present invention environmental state information be mainly moving condition surrounding environment change and its own
The information of motion state, for determining whether user may have the demand for lighting display screen；In real life, if user is remote
It is installed in pocket from terminal device or mobile phone or user is in the motion processes such as mountain-climbing running, user is less
Display screen may be lighted and use mobile phone；And the variation of other these opposite situations, it is likely that have the demand using mobile phone；Example
Such as: user picks up mobile phone, digs out mobile phone from pocket, or has moved situations such as rear equal, if these environment can be monitored
The variation of status information can then predict demand of the user to mobile phone is used, it may be assumed that have unlocked by fingerprint demand.These motion informations
Can be by such as: range sensor, position sensor, gravity sensor etc. obtain, and specifically how to obtain these information sheets
Inventive embodiments repeat no more.
In the present embodiment, due to power management services finger print data acquisition before by pretrigger, power supply
The start-up course of management service can acquire fingerprint and fingerprint comparison concurrent process with fingerprint collecting equipment and handle, in this way can be with
It saves after fingerprint comparison finishes and determines that comparison passes through, the time for needing that power management services is waited to start, therefore can contract
Short dark screen unlocked time, to improve unlocked by fingerprint efficiency.
In addition, the embodiment of the invention also provides predicted whether unlocked by fingerprint by the environmental state information of terminal device
The specific implementation of demand, as follows: above-mentioned processor 701 passes through for monitoring the environmental state information of above-mentioned terminal device
Above-mentioned environmental state information has predicted whether that unlocked by fingerprint demand includes:
Whether the fingerprint collecting equipment for monitoring above-mentioned terminal device is pressed, in the fingerprint collecting equipment of above-mentioned terminal device
When being pressed, prediction has unlocked by fingerprint demand；
Alternatively, monitoring whether above-mentioned terminal device is picked up, when above-mentioned terminal device is lifted, prediction has unlocked by fingerprint
Demand.
Based on the foregoing description, it is to be appreciated that can also have the environmental state information of other terminal devices for predicting
Whether unlocked by fingerprint demand is had, therefore the citing of the embodiment of the present invention should not be construed as the uniqueness limit to the embodiment of the present invention
It is fixed.
The embodiment of the present invention still further provides the implementation for improving unlocked by fingerprint efficiency, specific as follows: above-mentioned place
Device 701 is managed, be also used to state fingerprint image in use and before registered fingerprint compares, obtains the current position of above-mentioned terminal device
Information；
It determines the corresponding security level of above-mentioned current location information, then determines fingerprint corresponding with above-mentioned security level
Unlock grade；The corresponding algorithm complexity of the more high above-mentioned unlocked by fingerprint grade of above-mentioned security level is lower；
Using the corresponding algorithm of above-mentioned unlocked by fingerprint grade, above-mentioned fingerprint image and above-mentioned registered fingerprint are compared.
In the present embodiment, the current location information of terminal device can be the letter of geographical coordinate position locating for terminal device
Breath, be also possible to terminal device represented by the geographical location information based on terminal device be in user's residence, office or
It is any other often in for region, it is usually safer that these regions, which are not detached from user's general regions scope,.
Based on the foregoing description, the location of terminal device exists with its safety and contacts, if the ground that user often goes
Side, such as: user's family；So use environment locating for terminal device is comparatively safe, in this case, Ke Yishi
When the security level for reducing unlocked by fingerprint, it may be assumed that reduce unlocked by fingerprint grade, reduce unlocked by fingerprint grade correspondingly, can use
The lower unlocked by fingerprint algorithm of complexity, such as: it is compared using less fingerprint characteristic, or in the comparison process of fingerprint image
The middle identical fingerprints feature for obtaining minor proportion then determines that certification passes through.
Due to having used unlocked by fingerprint to register corresponding unlocking manner, then being used in the higher situation of security level
The lower algorithm of complexity, therefore the speed of unlocked by fingerprint can get a promotion.Above-mentioned unlocked by fingerprint mode is corresponding with a certain complexity
The algorithm of degree, when unlocked by fingerprint, above-mentioned finger print data was compared with registered fingerprint using the algorithm.
In the present embodiment, by the location information of terminal device, determine terminal device currently whether in comparatively
Under the environment of safety；If under safer environment the security level of unlocked by fingerprint can be reduced, accordingly
The lesser unlocked by fingerprint algorithm of complexity is selected, so as to shorten the time needed for unlocked by fingerprint；Therefore, guaranteeing terminal device peace
Under the premise of full property, unlocked by fingerprint efficiency can be improved.
The embodiment of the invention also provides the specific implementations how corresponding security level of location information determines: above-mentioned
Processor 701 is also used to before obtaining the current location information of above-mentioned terminal device, counts the history bit of above-mentioned terminal device
Confidence ceases, and the higher corresponding security level of location information of the frequency of occurrences is higher in log history location information；
Alternatively, location information set information is received, above-mentioned before obtaining the current location information of above-mentioned terminal device
It include location information and security level corresponding with location information in location information set information.
Both the above determines in the mode of the corresponding security level of location information that former uses the mode of machine learning certainly
It is dynamic to complete, after historical position information accumulation, it can relatively accurately determine the corresponding security level of location information, both accurately
It is again convenient；Latter approach, can be set by the user which specific position is considered as safe position, preferably embodiment user
Subjective can more be applicable in certain specific users.Both the above implementation is for determining certain geographical locations
It is considered as safer application environment, the lower unlocked by fingerprint algorithm of complexity correspondingly can be used；According to other
Mode realizes the technical purpose, will not influence the realization of the embodiment of the present invention, therefore the above citing should not be construed as to this hair
The uniqueness of bright embodiment limits.
The embodiment of the invention also provides another terminal devices, as shown in figure 8, for ease of description, illustrate only with
The relevant part of the embodiment of the present invention, it is disclosed by specific technical details, please refer to present invention method part.The terminal
Equipment can be include mobile phone, tablet computer, PDA (Personal Digital Assistant, personal digital assistant), POS
Any terminal device such as (Point of Sales, point-of-sale terminal), vehicle-mounted computer, by taking terminal device is mobile phone as an example:
Fig. 8 shows the block diagram of the part-structure of mobile phone relevant to terminal device provided in an embodiment of the present invention.Ginseng
Fig. 8 is examined, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 810, memory 820, input unit 830, display unit
840, sensor 850, voicefrequency circuit 860, Wireless Fidelity (wireless fidelity, WiFi) module 870, processor 880,
And the equal components of power supply 890.It will be understood by those skilled in the art that handset structure shown in Fig. 8 is not constituted to mobile phone
It limits, may include perhaps combining certain components or different component layouts than illustrating more or fewer components.
It is specifically introduced below with reference to each component parts of the Fig. 8 to mobile phone:
RF circuit 810 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, handled to processor 880；In addition, the data for designing uplink are sent to base station.In general, RF circuit 810
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuit 810 can also be communicated with network and other equipment by wireless communication.
Any communication standard or agreement, including but not limited to global system for mobile communications (Global can be used in above-mentioned wireless communication
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access
(Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution,
LTE), Email, short message service (Short Messaging Service, SMS) etc..
Memory 820 can be used for storing software program and module, and processor 880 is stored in memory 820 by operation
Software program and module, thereby executing the various function application and data processing of mobile phone.Memory 820 can mainly include
Storing program area and storage data area, wherein storing program area can application journey needed for storage program area, at least one function
Sequence (such as sound-playing function, image player function etc.) etc.；Storage data area can be stored to be created according to using for mobile phone
Data (such as audio data, phone directory etc.) etc..It, can be in addition, memory 820 may include high-speed random access memory
Including nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states
Part.
Input unit 830 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with
And the related key signals input of function control.Specifically, input unit 830 may include that touch panel 831 and other inputs are set
Standby 832.Touch panel 831, also referred to as touch screen, collect user on it or nearby touch operation (such as user use
The operation of any suitable object or attachment such as finger, stylus on touch panel 831 or near touch panel 831), and root
Corresponding attachment device is driven according to preset formula.Optionally, touch panel 831 may include touch detecting apparatus and touch
Two parts of controller.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected,
Transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into touching
Point coordinate, then gives processor 880, and can receive order that processor 880 is sent and be executed.Furthermore, it is possible to using electricity
The multiple types such as resistive, condenser type, infrared ray and surface acoustic wave realize touch panel 831.In addition to touch panel 831, input
Unit 830 can also include other input equipments 832.Specifically, other input equipments 832 can include but is not limited to secondary or physical bond
One of disk, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. are a variety of.
Display unit 840 can be used for showing information input by user or be supplied to user information and mobile phone it is various
Menu.Display unit 840 may include display panel 841, optionally, can use liquid crystal display (Liquid Crystal
Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) it is aobvious to configure
Show panel 841.Further, touch panel 831 can cover display panel 841, when touch panel 831 detect it is on it or attached
After close touch operation, processor 880 is sent to determine the type of touch event, is followed by subsequent processing device 880 according to touch event
Type corresponding visual output is provided on display panel 841.Although in fig. 8, touch panel 831 and display panel 841
It is that the input and input function of mobile phone are realized as two independent components, but in some embodiments it is possible to by touch-control
Panel 831 and display panel 841 are integrated and that realizes mobile phone output and input function.
Mobile phone may also include at least one sensor 850, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 841, proximity sensor can close display panel 841 when mobile phone is moved in one's ear
And/or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three axis) acceleration in all directions
Size, can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture, (for example horizontal/vertical screen is cut
Change, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；May be used also as mobile phone
The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensor of configuration, details are not described herein.
Voicefrequency circuit 860, loudspeaker 861, microphone 862 can provide the audio interface between user and mobile phone.Audio-frequency electric
Electric signal after the audio data received conversion can be transferred to loudspeaker 861, be converted to sound by loudspeaker 861 by road 860
Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 862, is turned after being received by voicefrequency circuit 860
It is changed to audio data, then by after the processing of audio data output processor 880, such as another mobile phone is sent to through RF circuit 810,
Or audio data is exported to memory 820 to be further processed.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 870
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 8 is shown
WiFi module 870, but it is understood that, and it is not belonging to must be configured into for mobile phone, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Processor 880 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, is led to
It crosses operation or executes the software program and/or module being stored in memory 820, and call and be stored in memory 820
Data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor 880 can wrap
Include one or more processing units；Preferably, processor 880 can integrate application processor and modem processor, wherein answer
With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 880.
Mobile phone further includes the power supply 890 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe
Reason system and processor 880 are logically contiguous, to realize management charging, electric discharge and power managed by power-supply management system
Etc. functions.
Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.
In previous embodiment, each step method process can be realized based on the structure of the terminal device.Wherein sensor 850
Or touch panel 831 can be used as the use of fingerprint collecting equipment.
It is worth noting that, included each unit is only according to function in above-mentioned unlocked by fingerprint control apparatus embodiments
Energy logic is divided, but is not limited to the above division, as long as corresponding functions can be realized；In addition, each function
The specific name of energy unit is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
In addition, those of ordinary skill in the art will appreciate that realizing all or part of the steps in above-mentioned each method embodiment
It is that relevant hardware can be instructed to complete by program, corresponding program can store in a kind of computer readable storage medium
In, storage medium mentioned above can be read-only memory, disk or CD etc..
The above is only the preferable specific embodiments of the present invention, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art the variation that can readily occur in or replaces in the technical scope that the embodiment of the present invention discloses
It changes, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claim
Subject to enclosing.
Claims (11)
1. a kind of unlocked by fingerprint control method characterized by comprising
In the case where terminal device is in black state, fingerprint image is obtained；
Monitor the environmental state information of the terminal device；Predict whether that unlocked by fingerprint needs by the environmental state information
It asks, if having predicted unlocked by fingerprint demand, pretrigger power management services；
After the fingerprint image is acquired, startup power supply management service lights the end by the power management services in advance
The display screen of end equipment, display screen brightness when being lighted in advance are lower than brightness when being lighted completely；And use the finger
Print image is compared with registered fingerprint；
If comparison passes through, the display screen is lighted by the power management services；Otherwise pass through the power management services
Extinguish the display screen.
2. method according to claim 1, which is characterized in that described to light the terminal in advance by the power management services
The display screen of equipment includes:
It is gradually brightened by the display screen that the power management services control the terminal device from blank screen, and maximum brightness value is small
The brightness when display screen is lighted completely.
3. method according to claim 1, which is characterized in that the environmental state information for monitoring the terminal device passes through institute
It states environmental state information and has predicted whether that unlocked by fingerprint demand includes:
Whether the fingerprint collecting equipment for monitoring the terminal device is pressed, and is pressed in the fingerprint collecting equipment of the terminal device
When pressure, prediction has unlocked by fingerprint demand；
Alternatively, monitoring whether the terminal device is picked up, when the terminal device is lifted, prediction has unlocked by fingerprint to need
It asks.
4. according to claim 1 to 3 any one the methods, which is characterized in that use the fingerprint image and note described
Before volume fingerprint comparison, method further include:
Obtain the current location information of the terminal device；
It determines the corresponding security level of the current location information, then determines unlocked by fingerprint corresponding with the security level
Grade；The corresponding algorithm complexity of the more high unlocked by fingerprint grade of the security level is lower；
Using the corresponding algorithm of the unlocked by fingerprint grade, the fingerprint image and the registered fingerprint are compared.
5. method according to claim 4, which is characterized in that before obtaining the current location information of the terminal device,
The method also includes:
The historical position information for counting the terminal device records the position letter that the frequency of occurrences is higher in the historical position information
It is higher to cease corresponding security level；
Alternatively, receive location information set information, in the location information set information include location information and with position
Confidence ceases corresponding security level.
6. a kind of unlocked by fingerprint controls equipment characterized by comprising
Fingerprint acquiring unit, for obtaining fingerprint image in the case where terminal device is in black state；
Condition Monitoring Unit, for monitoring the ring of the terminal device before system control unit startup power supply management service
Border status information；
Requirement forecasting unit, for having predicted whether unlocked by fingerprint demand by the environmental state information；
System control unit, if having predicted unlocked by fingerprint demand, pretrigger power management for the requirement forecasting unit
Service；After the fingerprint image is acquired, startup power supply management service lights the end by the power management services in advance
The display screen of end equipment, display screen brightness when being lighted in advance are lower than brightness when being lighted completely；
Comparing unit, for being compared using the fingerprint image with registered fingerprint；
The system control unit passes through if being also used to the comparing unit and determining to compare, passes through the power management services
Light the display screen；Otherwise extinguish the display screen by the power management services.
7. equipment according to claim 6, which is characterized in that
The system control unit, specifically for controlling the display screen of the terminal device by the power management services from black
Screen gradually brightens, and maximum brightness value is less than the brightness when display screen is lighted completely.
8. equipment according to claim 6, which is characterized in that
The Condition Monitoring Unit, whether the fingerprint collecting equipment specifically for monitoring the terminal device is pressed, described
When the fingerprint collecting equipment of terminal device is pressed, prediction has unlocked by fingerprint demand；
Alternatively, being specifically used for monitoring whether the terminal device is picked up, when the terminal device is lifted, prediction has fingerprint
Unlock demand.
9. according to equipment described in claim 6 to 8 any one, which is characterized in that the equipment further include:
Position acquisition unit, for obtaining institute before the comparing unit is compared using the fingerprint image and registered fingerprint
State the current location information of terminal device；
Then level de-termination unit determines and the safety for determining the corresponding security level of the current location information
The corresponding unlocked by fingerprint grade of grade；The corresponding algorithm complexity of the more high unlocked by fingerprint grade of the security level is lower；
The comparing unit is specifically used for comparing the fingerprint image and institute using the corresponding algorithm of the unlocked by fingerprint grade
State registered fingerprint.
10. equipment according to claim 9, which is characterized in that the equipment further include:
Unit is completely determined, for uniting before the position acquisition unit obtains the current location information of the terminal device
It is corresponding to record the location information that the frequency of occurrences is higher in the historical position information for the historical position information for counting the terminal device
Security level it is higher；
Alternatively, the terminal device further include:
Safe receiving unit, for connecing before the position acquisition unit obtains the current location information of the terminal device
Location information set information is received, in the location information set information includes location information and corresponding with location information
Security level.
11. a kind of terminal device, comprising: processor and memory, which is characterized in that
The processor requires 1 to 5 any one the method for perform claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369434.8A CN106022060B (en) | 2016-05-27 | 2016-05-27 | A kind of unlocked by fingerprint control method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369434.8A CN106022060B (en) | 2016-05-27 | 2016-05-27 | A kind of unlocked by fingerprint control method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106022060A CN106022060A (en) | 2016-10-12 |
| CN106022060B true CN106022060B (en) | 2019-04-26 |
Family
ID=57091499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610369434.8A Active CN106022060B (en) | 2016-05-27 | 2016-05-27 | A kind of unlocked by fingerprint control method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106022060B (en) |
Families Citing this family (7)
| 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 |
| CN107422970B (en) * | 2017-04-20 | 2019-05-17 | 维沃移动通信有限公司 | A kind of unlocking method and mobile terminal |
| CN110300970B (en) * | 2017-04-28 | 2022-11-22 | Oppo广东移动通信有限公司 | Unlocking control method and related product |
| US10777122B2 (en) * | 2017-12-27 | 2020-09-15 | Lg Display Co., Ltd. | Electroluminescence display device and driving method thereof |
| CN108319914B (en) * | 2018-01-31 | 2022-07-01 | 北京小米移动软件有限公司 | Terminal, display control method and storage medium |
| CN109542318A (en) * | 2018-10-29 | 2019-03-29 | Oppo广东移动通信有限公司 | Solve lock control method and relevant apparatus |
| CN112422743A (en) * | 2020-09-28 | 2021-02-26 | 深圳市修远文化创意有限公司 | Method for starting fingerprint module under mobile phone screen and mobile phone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997678A (en) * | 2010-11-18 | 2011-03-30 | 东莞宇龙通信科技有限公司 | Password acquisition method and terminal |
| 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 |
| CN103823632A (en) * | 2014-03-18 | 2014-05-28 | 福州瑞芯微电子有限公司 | Screen unlocking method and terminal thereof |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013108714B3 (en) * | 2013-08-12 | 2014-08-21 | Deutsche Post Ag | Support decryption of encrypted data |
-
2016
- 2016-05-27 CN CN201610369434.8A patent/CN106022060B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997678A (en) * | 2010-11-18 | 2011-03-30 | 东莞宇龙通信科技有限公司 | Password acquisition method and terminal |
| 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 |
| 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 |
| CN103823632A (en) * | 2014-03-18 | 2014-05-28 | 福州瑞芯微电子有限公司 | Screen unlocking method and terminal thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106022060A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106020782B (en) | A kind of unlocked by fingerprint control method and mobile terminal | |
| CN106022060B (en) | A kind of unlocked by fingerprint control method and equipment | |
| CN106778707B (en) | Fingerprint identification method, display screen and mobile terminal | |
| CN112799750A (en) | Terminal equipment information display method and terminal equipment | |
| CN106293308B (en) | Screen unlocking method and device | |
| CN105739699B (en) | A kind of control method and terminal device of message notifying | |
| CN105975834B (en) | A kind of unlocked by fingerprint control method and equipment | |
| CN106445596B (en) | Method and device for managing setting items | |
| CN106527949B (en) | A kind of unlocked by fingerprint method, apparatus and terminal | |
| CN105912919B (en) | A kind of unlocked by fingerprint method and terminal | |
| CN109068378A (en) | The method, apparatus of mobile terminal and control mobile terminal breath screen | |
| CN106131930A (en) | A kind of WiFi network connection control method, device and terminal | |
| WO2018094920A1 (en) | Ppg authentication method and device | |
| CN107491673A (en) | Biometric discrimination method and Related product | |
| CN103366104A (en) | Method and device for controlling accessing of application | |
| CN104573437B (en) | Information authentication method, device and terminal | |
| CN107770478A (en) | video call method and related product | |
| CN105553718B (en) | Guidance information display methods and device | |
| CN106940770A (en) | A kind of screen locking method, device and terminal | |
| CN108874281A (en) | A kind of application program launching method and terminal device | |
| CN106255146B (en) | A kind of electricity-saving control method of terminal, device and terminal | |
| CN106970761A (en) | Control method and device for the electronic installation with full frame fingerprint recognition | |
| CN110892372B (en) | Screen control method and terminal | |
| CN106325738B (en) | A kind of method and apparatus of operational administrative | |
| CN106371948B (en) | A kind of data back up method and terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |