CN106980527A - Fingerprint identification starting method and device and intelligent terminal - Google Patents
Fingerprint identification starting method and device and intelligent terminal Download PDFInfo
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- CN106980527A CN106980527A CN201710374761.7A CN201710374761A CN106980527A CN 106980527 A CN106980527 A CN 106980527A CN 201710374761 A CN201710374761 A CN 201710374761A CN 106980527 A CN106980527 A CN 106980527A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000006870 function Effects 0.000 claims description 50
- 230000005484 gravity Effects 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 29
- 230000015654 memory Effects 0.000 claims description 17
- 238000010586 diagram Methods 0.000 claims description 14
- 230000001960 triggered effect Effects 0.000 claims description 10
- 230000001133 acceleration Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000005055 memory storage Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
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- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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Abstract
The invention relates to the technical field of intelligent terminal control, in particular to a method and a device for starting fingerprint identification and an intelligent terminal. The method is applied to the intelligent terminal and comprises the following steps: detecting whether a face exists in front of a screen of the intelligent terminal and detecting whether a preset trigger signal is received; and when a face exists in front of the screen of the intelligent terminal and a preset trigger signal is received, starting a fingerprint identification function of the intelligent terminal. According to the embodiment, the cold start fingerprint identification function is limited to a certain extent, and the occurrence probability of misoperation is reduced.
Description
【Technical field】
The present invention relates to intelligent terminal control technology field, more particularly to start method, device and the intelligence of fingerprint recognition
Can terminal.
【Background technology】
At present, fingerprint identification technology is widely used to various intelligent terminals, and the conventional mode of fingerprint recognition is first to light
Intelligent terminal screen, then recognizes fingerprint, and the unblock of intelligent terminal screen is realized after recognizing successfully.But, it is this first to put bright screen
The mode that curtain carries out fingerprint recognition again is not convenient enough, and lights the mode of screen frequently by button, is easily damaged button.
In order to solve these problems, fingerprint recognition cold start-up technology is widely used, need not lighted during cold start-up fingerprint identification function
Screen, and unlocking screen and bright screen are completed while can be fast.
Inventor has found that correlation technique has problems with during the present invention is realized：Realize that cold start-up fingerprint is known
While other function, the probability of fingerprint recognition false touch is also increased.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of method, device and intelligent terminal for starting fingerprint recognition, solution
Certainly during cold start-up fingerprint identification function the problem of easy false touch.
The one side of the embodiment of the present invention is there is provided a kind of method for starting fingerprint recognition, applied to intelligent terminal, the party
Method includes：Detect and whether there is face in front of the screen of the intelligent terminal, and detect whether to receive default triggering letter
Number；There is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start the intelligence eventually
The fingerprint identification function at end.
In certain embodiments, it is described detect whether to receive default trigger signal after, methods described also includes：
Detect the intelligent terminal screen whether level down；
Then, it is described to there is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, open
The fingerprint identification function of the intelligent terminal is moved, is specifically included：
There is face in front of the screen of the intelligent terminal, and receive default trigger signal, and the intelligence
Can terminal screen be not level down when, start the fingerprint identification function of the intelligent terminal.
In certain embodiments, whether level includes the screen of the detection intelligent terminal down：
Detect acceleration of gravity in the three axles gravity sensitive in real time by three axle gravity sensors of the intelligent terminal
Component on three axial directions of device；
Down whether the screen of intelligent terminal according to the size of the component and positive negative judgement.
In certain embodiments, the trigger signal is when detecting pressure change by the pressure sensor of the intelligent terminal
Triggering, wherein, the pressure sensor is located at the side of the intelligent terminal.
In certain embodiments, the trigger signal is that to detect object by the proximity transducer of the intelligent terminal close
When trigger, or, be to collect operation diagram picture in the camera of the intelligent terminal, and recognize from the operation diagram picture
Triggered during to predetermined registration operation gesture.
The another aspect of the embodiment of the present invention is there is provided a kind of device for starting fingerprint recognition, applied to intelligent terminal, the dress
Put including：It whether there is face in front of first detection module, the screen for detecting the intelligent terminal, and detect whether to connect
Receive default trigger signal；Starting module, for there is face in front of the screen when the intelligent terminal, and is received pre-
If trigger signal when, start the fingerprint identification function of the intelligent terminal.
In certain embodiments, described device also includes：
Second detection module, for detect the intelligent terminal screen whether level down；
Then, specifically in front of the screen of the intelligent terminal there is face, and receive pre- in the starting module
If trigger signal, and the intelligent terminal screen be not level down when, start the fingerprint recognition of the intelligent terminal
Function.
In certain embodiments, the intelligent terminal is provided with three axle gravity sensors, and second detection module includes：
Detection unit, for controlling the three axles gravity sensor to detect in real time, acceleration of gravity is passed in the three axles gravity
Component on three axial directions of sensor；
Judging unit, down whether the screen for intelligent terminal described in the size according to the component and positive negative judgement.
In certain embodiments, the trigger signal is when detecting pressure change by the pressure sensor of the intelligent terminal
Triggering, wherein, the pressure sensor is located at the side of the intelligent terminal.
In certain embodiments, the trigger signal is that to detect object by the proximity transducer of the intelligent terminal close
When trigger, or, be to collect operation diagram picture in the camera of the intelligent terminal, and recognize from the operation diagram picture
Triggered during to predetermined registration operation gesture.
The another aspect of the embodiment of the present invention there is provided a kind of intelligent terminal, including：
Camera for shooting the intelligent terminal screen forward image；
At least one processor；And
The memory being connected with least one described processor communication；Wherein,
At least one described processor is communicated to connect with the camera；
The memory storage have can by the instruction of at least one computing device, the instruction repertorie by it is described extremely
A few computing device, so that the following method of at least one computing device：
It whether there is face, Yi Jigen described in the image detection shot based on the camera in front of the screen of intelligent terminal
Default trigger signal whether is received according to the command detection；
There is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start described
The fingerprint identification function of intelligent terminal.
The another further aspect of the embodiment of the present invention is there is provided non-volatile computer readable storage medium storing program for executing, the non-volatile meter
Calculation machine readable storage medium storing program for executing is stored with computer executable instructions, when the computer executable instructions are by least one processor
During execution, so that the following method of at least one computing device：
Detect and whether there is face in front of the screen of the intelligent terminal, and detect whether to receive default triggering letter
Number；
There is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start described
The fingerprint identification function of intelligent terminal.
In embodiments of the present invention, it whether there is face in front of intelligent terminal screen by detecting, and detect intelligent end
Whether end receives default trigger signal, there is face in front of intelligent terminal, and when receiving default trigger signal,
The fingerprint identification function of intelligent terminal can just be started.The embodiment, certain limit has been carried out to cold start-up fingerprint identification function
System, reduces the probability of happening of maloperation, in addition, fingerprint identification function reduces intelligent end without being constantly in starting state
The power consumption at end.
【Brief description of the drawings】
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The element with same reference numbers label is expressed as similar element in the bright restriction not constituted to embodiment, accompanying drawing, removes
Composition is not limited the non-figure having in special statement, accompanying drawing.
Fig. 1 is a kind of structural representation of intelligent terminal provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation for intelligent terminal that another embodiment of the present invention is provided；
Fig. 3 is a kind of schematic flow sheet of method for starting fingerprint recognition provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet of the method for startup fingerprint recognition that another embodiment of the present invention is provided；
Fig. 5 be another embodiment of the present invention provide a kind of startup fingerprint recognition method in detect the intelligent terminal
Screen whether the schematic flow sheet of level method directed downwardly；
Fig. 6 be another embodiment of the present invention provide a kind of startup fingerprint recognition method in a kind of mobile phone three direction of principal axis
Schematic diagram；
Fig. 7 is a kind of structural representation of device for starting fingerprint recognition provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of the device for startup fingerprint recognition that another embodiment of the present invention is provided.
【Embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1, Fig. 1 is a kind of structural representation of intelligent terminal provided in an embodiment of the present invention.As shown in figure 1,
The intelligent terminal 20 includes：Camera 201, processor 202 and memory 203.
In the present embodiment, the intelligent terminal 20 can include one or more processors, and Fig. 1 is with a processor 202
Exemplified by.Camera 201, processor 202 and memory 203 can be connected by bus or other modes, with by total in Fig. 1
Illustrated exemplified by line connection.
Camera 201 is arranged on the screen cover of the intelligent terminal 20, and camera 201 is used to shoot the screen of intelligent terminal 20
The image in front.Camera 201 can be in the screen preset range of a shooting distance intelligent terminal 20 image, for example, camera
Image in 30 centimetres of shooting distance intelligent terminal screen.Camera 201 is communicated to connect with processor 202, and camera 201 will
The image of shooting is sent to processor 202.
Memory 203 is as a kind of non-volatile computer readable storage medium storing program for executing, available for storage non-volatile software journey
Sequence, non-volatile computer executable program and module.Processor 202 is stored in non-easy in memory 203 by operation
The property lost software program, instruction and module, so that various function application and the data processing of execute server, that is, perform：
With the presence or absence of face in front of the screen of the image detection intelligent terminal 20 shot based on camera 201, and according to
Whether the command detection that memory 203 is stored receives default trigger signal；There is people in front of the screen of intelligent terminal 20
Face, and when receiving default trigger signal, start the fingerprint identification function of intelligent terminal 20.
In certain embodiments, the trigger signal is to collect operation diagram picture in the camera 201 of intelligent terminal 20, and
And from the operation diagram predetermined registration operation gesture is recognized as in when trigger.Now, camera 201 is additionally operable to gather intelligent terminal 20
Images of gestures in front of screen.Camera 201 can only gather the images of gestures in the screen preset range of intelligent terminal 20.
When the images of gestures of collection is matched with default images of gestures, expression receives default trigger signal.
It should be noted that the facial image in front of the screen of intelligent terminal 20 is only obtained in Fig. 1 with a camera 201
And images of gestures, in other embodiments, it can also be gathered by two or more cameras before intelligent terminal screen
The facial image and images of gestures of side.
In certain embodiments, as shown in Fig. 2 the intelligent terminal 20 also includes：Three axle gravity sensors 204, pressure are passed
Sensor 205 and proximity transducer 206.
Three axle gravity sensors 204, pressure sensor 205 and proximity transducer 206 can pass through bus or its other party
Formula is connected, and is illustrated in Fig. 2 exemplified by being connected by bus.
Wherein, three axle gravity sensors 204 are used for the direction for detecting the screen of intelligent terminal 20.
Wherein, pressure sensor 205 is used to detect the pressure for acting on intelligent terminal 20, according to the situation of change of the pressure
Trigger the generation of above-mentioned trigger signal.For example, pressure sensor to be arranged on to the left surface and right flank of intelligent terminal 20, work as inspection
When the pressure for measuring left surface and/or right flank changes, the triggering information is produced.Wherein, made with intelligent terminal screen
During for front view, the face that left view is embodied represents left surface, and the face that right view is embodied represents right flank.
Wherein, proximity transducer 206 is close when having detected object for detecting whether have object close to intelligent terminal 20
During intelligent terminal 20, above-mentioned trigger signal is produced.In addition, though illustrate only a proximity transducer 206, Ke Yili in Fig. 2
Solution, can set two or more proximity transducer on intelligent terminal 20, set many on multiple positions
Individual proximity transducer, can cause the close signal of detection object more accurately and reliably.
When intelligent terminal 20 is the intelligent terminal shown in Fig. 2, memory 203 is stored with can be by least one processor
202 instructions performed, when the execution order is performed by processor 202, can be able to carry out processor 202：Following Fig. 3 institutes
The step 31 and step 33 shown, the step 321 shown in step 31 to 33, Fig. 5 shown in Fig. 4 is to step 322, and shown in Fig. 7
Module 401-402, module 401-403, unit 4031-4032 function shown in Fig. 8.
Above-mentioned memory 203 can include high-speed random access memory, can also include nonvolatile memory, for example
At least one disk memory, flush memory device or other non-volatile solid state memory parts.In certain embodiments, store
Device 203 is optional including the memory remotely located relative to processor 202, and these remote memories can be by network connection extremely
Processor 202.The example of above-mentioned network includes but is not limited to internet, intranet, LAN, mobile radio communication and its group
Close.
Above-mentioned intelligent terminal 20 can perform the method that the embodiment of the present invention is provided, and possess the corresponding function mould of execution method
Block and beneficial effect.Not ins and outs of detailed description in the present embodiment, reference can be made to the method that the embodiment of the present invention is provided.
Intelligent terminal 20 can exist in a variety of forms, include but is not limited to：
(1) mobile communication equipment：The characteristics of this kind equipment is that possess mobile communication function, and to provide speech, data
Communicate as main target.This Terminal Type includes：Smart mobile phone, multimedia handset, feature mobile phone, and low-end mobile phone etc..
(2) super mobile personal computer equipment：This kind equipment belongs to the category of personal computer, there is calculating and processing work(
Can, typically also possess mobile Internet access characteristic.This Terminal Type includes：PDA, MID and UMPC equipment etc..
(3) other electronic equipments with data interaction function.
The embodiments of the invention provide a kind of intelligent terminal, face is whether there is in front of intelligent terminal screen by detecting,
And detect whether intelligent terminal receives default trigger signal, there is face in front of intelligent terminal, and receive pre-
If trigger signal when, can just start the fingerprint identification function of intelligent terminal.The embodiment, to cold start-up fingerprint identification function
Certain limitation has been carried out, the probability of happening of maloperation is reduced, in addition, fingerprint identification function is without being constantly in startup shape
State, reduces the power consumption of intelligent terminal.
Based on above-mentioned intelligent terminal, the embodiments of the invention provide a kind of method for starting fingerprint recognition.Referring to Fig. 3,
Fig. 3 is a kind of schematic flow sheet of method for starting fingerprint recognition provided in an embodiment of the present invention.As shown in figure 3, this method bag
Include：
It whether there is face in front of step 31, the screen of the detection intelligent terminal, and detect whether to receive default
Trigger signal；
Step 33, in front of the screen of the intelligent terminal there is face, and when receiving default trigger signal, open
Move the fingerprint identification function of the intelligent terminal.
In embodiments of the present invention, can whether there is face in detecting distance intelligent terminal screen preset range.Inspection
Surveying the process of face can be, the image in front of intelligent terminal screen be gathered by camera, then by special algorithm to this
Image carries out feature extraction, and the feature of extraction is matched with known face eigen vector, and being judged according to matching result should
Whether the image of collection is facial image.Wherein it is possible to pass through active shape model (Active Shape Model, ASM), office
Portion's binary pattern (Local Binary Patterns, LBP) algorithm, principal component analysis (Principal Component
Analysis, PCA) and linear discriminant analysis (Linear Discriminant Analysis, LDA) algorithm etc. extract figure
The feature of picture.
Wherein, the trigger signal includes pressure signal, and it is specifically to be detected to press by the pressure sensor of the intelligent terminal
What power was triggered when changing, wherein, the pressure sensor is located at the side of the intelligent terminal.This includes intelligent terminal sideways
Left surface, right flank, upper side and downside.During using intelligent terminal screen as front view, the face that left view is embodied i.e. table
Show the left surface, the face that right view is embodied represents the right flank, and the face that top view is embodied represents the upper side, looked up
The embodied face of figure is to represent the downside.
It is understood that the pressure signal can human hand produce when acting on intelligent terminal.Therefore, herein,
When having face when detecting in front of the screen of intelligent terminal, and detecting human hand and hold intelligent terminal, that is, giving tacit consent to behaviour and having makes
With the intention of intelligent terminal, now, start the fingerprint identification function of the intelligent terminal, screen can be lighted simultaneously simultaneously with person who happens to be on hand for an errand
Unblock.
It should be noted that above-mentioned restriction be act on intelligent terminal pressure produce change when just produce triggering letter
Number, it in certain embodiments, can also be when acting on the pressure value of intelligent terminal in default range of pressure values, just produce
The raw trigger signal.Thus, it is possible to further reduce the probability of false touch.
Wherein, the trigger signal can be by the proximity transducer of the intelligent terminal detect object close to when trigger
's.It is understood that this is close to the hand that the object of intelligent terminal can be people.Therefore, herein, when detecting intelligent terminal
Screen in front of have face, and when detecting human hand close to intelligent terminal, i.e. acquiescence is behaved the intention having using intelligent terminal,
Now, start the fingerprint identification function of the intelligent terminal, screen can be lighted simultaneously with person who happens to be on hand for an errand and unlocked.Need explanation
It is that the close object can also be other close objects, such as stylus etc. in addition to the hand of people.
Further, when it is human hand to detect close object, it can judge whether that triggering is above-mentioned according to gesture and touch
Signal.So, the trigger signal can collect operation diagram picture in the camera of the intelligent terminal, and from the behaviour
Make to recognize what is triggered during predetermined registration operation gesture in image.Herein, there is face in front of the screen for detecting intelligent terminal, and
And detecting default operating gesture, i.e., acquiescence, which is behaved, the intention for using intelligent terminal, now, starts the intelligent terminal
Fingerprint identification function, can light screen simultaneously with person who happens to be on hand for an errand and unlock.
Wherein, the predetermined registration operation gesture can be preset according to the hobby of people, such as, " OK " gesture etc..Detect use
When family is matched with the gesture set in advance, that is, produce trigger signal.
The embodiments of the invention provide a kind of method for starting fingerprint recognition, this method is by detecting before intelligent terminal screen
Whether side has a face, and according to the pressure changing for acting on intelligent terminal, either whether have close object or whether
Meet default operating gesture, to decide whether the fingerprint identification function for starting intelligent terminal.The embodiment can reduce mistake
The probability of happening of operation, in addition, fingerprint identification function reduces the power consumption of intelligent terminal without being constantly in starting state.
Referring to Fig. 4, Fig. 4 is a kind of flow signal of the method for startup fingerprint recognition that another embodiment of the present invention is provided
Figure.Fig. 4 and Fig. 3 main distinction is, it is described detect whether to receive default trigger signal after, methods described is also wrapped
Include：
Step 32, the detection intelligent terminal screen whether level down.
Now, specifically, in front of the screen of the intelligent terminal there is face, and receive default touch in step 33
Signal, and the intelligent terminal screen be not level down when, start the fingerprint identification function of the intelligent terminal.
It is understood that the screen direction of intelligent terminal can reflect whether intelligent terminal user has to a certain extent
Use the intention of intelligent terminal.For example, when user is seated using intelligent terminal, generally upward, user's screen of intelligent terminal lies
When using intelligent terminal, the screen of intelligent terminal is generally down.Therefore, in the present embodiment, intelligent terminal is further passed through
Screen towards come judge whether start intelligent terminal fingerprint identification function.
In the present embodiment, when intelligent terminal screen level down, i.e., intelligent terminal by left-hand thread in the horizontal plane when, acquiescence
User need not use intelligent terminal.Therefore, when intelligent terminal screen upward, or when at other angles down, all recognize
Have for user using intention.
Therefore, in the present embodiment, when the screen of intelligent terminal be not level down, and detect intelligent terminal screen
There is face in front, and when receiving default trigger signal, starts the fingerprint identification function of intelligent terminal.
Wherein, as shown in figure 5, detecting whether level includes down for the screen of the intelligent terminal：
Step 321, by three axle gravity sensors of the intelligent terminal detect acceleration of gravity in three axle in real time
Component on three axial directions of gravity sensor；
Down whether the screen of step 322, the size according to the component and intelligent terminal described in positive negative judgement.
In the present embodiment, the screen direction of intelligent terminal is judged by three axle gravity sensors.Shown below with one
Example illustrates the decision process of intelligent terminal screen direction.
For example, as shown in fig. 6, the intelligent terminal is mobile phone, x-axis direction is represented, along screen level direction from left to right,
If mobile phone is not square, shorter side horizontal positioned, longer side is disposed vertically；Y-axis direction is represented, from a left side for screen
Inferior horn starts to point to the top of screen along the vertical direction of screen；Z-axis direction is represented, when mobile phone horizontal positioned, points to day
Empty direction.In the present embodiment, three axle gravity sensors are arranged on to a specific location of mobile phone, and the three axles weight
Three axles of force snesor are overlapped or parallel with x-axis direction, y-axis direction and z-axis direction respectively, then passed according to the three axles gravity
Component of the acceleration of gravity in x-axis direction, y-axis direction and z-axis direction measured by sensor is that can to calculate mobile phone current
Incline direction, so as to judge the direction of mobile phone screen.Such as, when mobile phone is according to vertical placement shown in Fig. 6, the three axles gravity
Sensor measures component of the acceleration of gravity in three reference axis of xyz coordinate systems for (0 ,-g, 0), wherein, point in x-axis direction
Measure as 0, the component in y-axis direction is-g, and it is identical with acceleration of gravity size, in the opposite direction, and g value is according to where mobile phone
Geographical position takes corresponding value, and the component in z-axis direction is 0.
The embodiments of the invention provide a kind of method for starting fingerprint recognition, this method is by detecting before intelligent terminal screen
Whether side has a face, and according to the pressure changing for acting on intelligent terminal, either whether have close object or whether
Meet default operating gesture, and judge intelligent terminal screen whether level down, to decide whether to start intelligent terminal
Fingerprint identification function.The embodiment can reduce the probability of happening of maloperation, in addition, fingerprint identification function without locating always
In starting state, the power consumption of intelligent terminal is reduced.
Referring to Fig. 7, Fig. 7 is a kind of structural representation of device for starting fingerprint recognition provided in an embodiment of the present invention.
As shown in fig. 7, the device 40 includes：First detection module 401 and starting module 402.
Wherein, it whether there is face in front of first detection module 401, the screen for detecting the intelligent terminal, and
Detect whether to receive default trigger signal；Starting module 402, for there is people in front of the screen when the intelligent terminal
Face, and when receiving default trigger signal, start the fingerprint identification function of the intelligent terminal.
Wherein, the result that first detection module 401 is detected is sent to starting module 402, and starting module 402 is according to inspection
Result is surveyed to judge whether to start the fingerprint identification function of intelligent terminal.
Wherein, triggered when the trigger signal can be and detect pressure change by the pressure sensor of the intelligent terminal
, wherein, the pressure sensor is located at the side of the intelligent terminal.
Wherein, the trigger signal can also be by the proximity transducer of the intelligent terminal detect object close to when touch
Hair, or, it is to collect operation diagram picture in the camera of the intelligent terminal, and recognize from the operation diagram picture pre-
If being triggered during operating gesture.
It should be noted that the information between modules in the device of startup fingerprint recognition in the embodiment of the present invention
The contents such as interaction, implementation procedure, due to being based on same design with the inventive method embodiment, particular content is equally applicable to start
The device of fingerprint recognition.Modules in the embodiment of the present invention can realize as single hardware or software, and can be with
The combination of the function of unit is realized using single hardware or software as needed.
The embodiments of the invention provide a kind of device for starting fingerprint recognition, the device is by detecting before intelligent terminal screen
Whether side has a face, and according to the pressure changing for acting on intelligent terminal, either whether have close object or whether
Meet default operating gesture, to decide whether the fingerprint identification function for starting intelligent terminal.The embodiment can reduce mistake
The probability of happening of operation, in addition, fingerprint identification function reduces the power consumption of intelligent terminal without being constantly in starting state.
Referring to Fig. 8, Fig. 8 is a kind of structural representation of the device for startup fingerprint recognition that another embodiment of the present invention is provided
Figure.Fig. 8 and Fig. 7 main distinction is that described device 40 also includes：Second detection module 403.
Wherein, the second detection module 403, for detect the intelligent terminal screen whether level down.Now, start
Module 402 specifically for, there is face in front of the screen of the intelligent terminal, and receive default trigger signal, with
And the screen of the intelligent terminal be not level down when, start the fingerprint identification function of the intelligent terminal.
Wherein, intelligent terminal is provided with three axle gravity sensors, then, and the second detection module 403 includes：Detection unit 4031
With judging unit 4032.Detection unit 4031, for controlling the three axles gravity sensor to detect acceleration of gravity in institute in real time
State the component on three axial directions of three axle gravity sensors；Judging unit 4032, for the size according to the component and positive and negative
Whether down to judge the screen of the intelligent terminal.
It should be noted that between modules, unit in the device of startup fingerprint recognition in the embodiment of the present invention
The content such as information exchange, implementation procedure, due to being based on same design with the inventive method embodiment, particular content is equally applicable
In the device for starting fingerprint recognition.Modules in the embodiment of the present invention can realize as single hardware or software, and
And the combination of the function of unit can be realized using single hardware or software as needed.
The embodiments of the invention provide a kind of device for starting fingerprint recognition, the device is by detecting before intelligent terminal screen
Whether side has a face, and according to the pressure changing for acting on intelligent terminal, either whether have close object or whether
Meet default operating gesture, and judge intelligent terminal screen whether level down, to decide whether to start intelligent terminal
Fingerprint identification function.The embodiment can reduce the probability of happening of maloperation, in addition, fingerprint identification function without locating always
In starting state, the power consumption of intelligent terminal is reduced.
The embodiments of the invention provide a kind of non-volatile computer readable storage medium storing program for executing, the non-volatile computer can
Read storage medium to be stored with computer executable instructions, when the computer executable instructions are by least one computing device
When, so that at least one described computing device starts the method for fingerprint recognition, for example, performing the side in Fig. 3 described above
Method and step 31 in method step 31 and step 33, Fig. 4 is to step 33, and the method and step 321 in Fig. 5 realizes figure to step 322
The module 401-403 in module 401-402, Fig. 8 in 7, unit 4031-4032 function.
Through the above description of the embodiments, those of ordinary skill in the art can be understood that each embodiment
The mode of general hardware platform can be added to realize by software, naturally it is also possible to pass through hardware.Those of ordinary skill in the art can
Realize that all or part of flow in above-described embodiment method can be by computer program to instruct the hard of correlation with understanding
Part is completed, and described program can be stored in a computer read/write memory medium, the program is upon execution, it may include as above
State the flow of the embodiment of each method.Wherein, described storage medium can be magnetic disc, CD, read-only memory (Read-
Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；At this
Under the thinking of invention, it can also be combined between the technical characteristic in above example or non-be the same as Example, step can be with
Realized with random order, and there are many other changes of the different aspect of the present invention as described above, for simplicity, they do not have
Have and provided in details；Although the present invention is described in detail with reference to the foregoing embodiments, the ordinary skill people of this area
Member should be understood：It can still modify to the technical scheme described in foregoing embodiments, or to which part skill
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each reality of the invention
Apply the scope of a technical scheme.
Claims (12)
1. a kind of method for starting fingerprint recognition, applied to intelligent terminal, it is characterised in that including：
Detect and whether there is face in front of the screen of the intelligent terminal, and detect whether to receive default trigger signal；
There is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start the intelligence
The fingerprint identification function of terminal.
2. according to the method described in claim 1, it is characterised in that it is described detect whether to receive default trigger signal it
Afterwards, methods described also includes：
Detect the intelligent terminal screen whether level down；
Then, it is described to there is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start institute
The fingerprint identification function of intelligent terminal is stated, is specifically included：
There is face in front of the screen of the intelligent terminal, and receive default trigger signal, and the intelligence is eventually
The screen at end be not level down when, start the fingerprint identification function of the intelligent terminal.
3. method according to claim 2, it is characterised in that the screen of the detection intelligent terminal whether level court
Under include：
Detect acceleration of gravity in the three axles gravity sensor in real time by three axle gravity sensors of the intelligent terminal
Component on three axial directions；
Down whether the screen of intelligent terminal according to the size of the component and positive negative judgement.
4. the method according to any one of claims 1 to 3, it is characterised in that the trigger signal is whole by the intelligence
Triggered during the pressure sensor detection pressure change at end, wherein, the pressure sensor is located at the side of the intelligent terminal.
5. the method according to any one of claims 1 to 3, it is characterised in that the trigger signal is whole by the intelligence
The proximity transducer at end detect object close to when trigger, or,
It is to collect operation diagram picture in the camera of the intelligent terminal, and predetermined registration operation is recognized from the operation diagram picture
Triggered during gesture.
6. a kind of device for starting fingerprint recognition, applied to intelligent terminal, it is characterised in that including：
It whether there is face in front of first detection module, the screen for detecting the intelligent terminal, and detect whether to receive
To default trigger signal；
Starting module, for there is face in front of the screen when the intelligent terminal, and when receiving default trigger signal,
Start the fingerprint identification function of the intelligent terminal.
7. device according to claim 6, it is characterised in that described device also includes：
Second detection module, for detect the intelligent terminal screen whether level down；
Then, specifically in front of the screen of the intelligent terminal there is face, and receive default in the starting module
Trigger signal, and the intelligent terminal screen be not level down when, start the fingerprint identification function of the intelligent terminal.
8. device according to claim 7, it is characterised in that the intelligent terminal is provided with three axle gravity sensors, described
Second detection module includes：
Detection unit, for controlling the three axles gravity sensor to detect acceleration of gravity in the three axles gravity sensor in real time
Three axial directions on component；
Judging unit, down whether the screen for intelligent terminal described in the size according to the component and positive negative judgement.
9. the device according to any one of claim 6 to 8, it is characterised in that the trigger signal is whole by the intelligence
Triggered during the pressure sensor detection pressure change at end, wherein, the pressure sensor is located at the side of the intelligent terminal.
10. the device according to any one of claim 6 to 8, it is characterised in that the trigger signal is whole by the intelligence
The proximity transducer at end detect object close to when trigger, or,
It is to collect operation diagram picture in the camera of the intelligent terminal, and predetermined registration operation is recognized from the operation diagram picture
Triggered during gesture.
11. a kind of intelligent terminal, it is characterised in that including：
Camera for shooting the intelligent terminal screen forward image；
At least one processor；And
The memory being connected with least one described processor communication；Wherein,
At least one described processor is communicated to connect with the camera；
The memory storage has can be by the instruction of at least one computing device, and the instruction repertorie is by described at least one
Individual computing device, so that the following method of at least one computing device：
It whether there is face described in the image detection shot based on the camera in front of the screen of intelligent terminal, and according to institute
State whether command detection receives default trigger signal；
There is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start the intelligence
The fingerprint identification function of terminal.
12. a kind of non-volatile computer readable storage medium storing program for executing, it is characterised in that the non-volatile computer readable storage medium
Matter is stored with computer executable instructions, when the computer executable instructions are by least one computing device, so that institute
State the following method of at least one computing device：
Detect and whether there is face in front of the screen of the intelligent terminal, and detect whether to receive default trigger signal；
There is face in front of the screen of the intelligent terminal, and when receiving default trigger signal, start the intelligence
The fingerprint identification function of terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374761.7A CN106980527A (en) | 2017-05-24 | 2017-05-24 | Fingerprint identification starting method and device and intelligent terminal |
| PCT/CN2017/118624 WO2018214499A1 (en) | 2017-05-24 | 2017-12-26 | Method and device for starting fingerprint recognition, and intelligent terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374761.7A CN106980527A (en) | 2017-05-24 | 2017-05-24 | Fingerprint identification starting method and device and intelligent terminal |
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| WO (1) | WO2018214499A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214499A1 (en) * | 2017-05-24 | 2018-11-29 | 格力电器（武汉）有限公司 | Method and device for starting fingerprint recognition, and intelligent terminal |
| CN109376523A (en) * | 2018-12-21 | 2019-02-22 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal unlocked by fingerprint processing method, mobile terminal and storage medium |
| CN109600514A (en) * | 2018-12-03 | 2019-04-09 | 惠州Tcl移动通信有限公司 | Solve lock control method, device, mobile terminal and storage medium |
| CN110058777A (en) * | 2019-03-13 | 2019-07-26 | 华为技术有限公司 | The method and electronic equipment of shortcut function starting |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106095295A (en) * | 2016-06-15 | 2016-11-09 | 维沃移动通信有限公司 | A kind of processing method based on fingerprint recognition and mobile terminal |
| CN106325483A (en) * | 2015-06-30 | 2017-01-11 | 小米科技有限责任公司 | Touch response method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681618B (en) * | 2015-11-05 | 2020-03-17 | 小米科技有限责任公司 | Method and device for awakening fingerprint identification module and mobile terminal |
| CN105809137A (en) * | 2016-03-14 | 2016-07-27 | 广东欧珀移动通信有限公司 | Fingerprint identification device and mobile terminal |
| CN106980527A (en) * | 2017-05-24 | 2017-07-25 | 珠海格力电器股份有限公司 | Fingerprint identification starting method and device and intelligent terminal |
-
2017
- 2017-05-24 CN CN201710374761.7A patent/CN106980527A/en active Pending
- 2017-12-26 WO PCT/CN2017/118624 patent/WO2018214499A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325483A (en) * | 2015-06-30 | 2017-01-11 | 小米科技有限责任公司 | Touch response method and device |
| CN106095295A (en) * | 2016-06-15 | 2016-11-09 | 维沃移动通信有限公司 | A kind of processing method based on fingerprint recognition and mobile terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214499A1 (en) * | 2017-05-24 | 2018-11-29 | 格力电器（武汉）有限公司 | Method and device for starting fingerprint recognition, and intelligent terminal |
| CN109600514A (en) * | 2018-12-03 | 2019-04-09 | 惠州Tcl移动通信有限公司 | Solve lock control method, device, mobile terminal and storage medium |
| CN109376523A (en) * | 2018-12-21 | 2019-02-22 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal unlocked by fingerprint processing method, mobile terminal and storage medium |
| CN110058777A (en) * | 2019-03-13 | 2019-07-26 | 华为技术有限公司 | The method and electronic equipment of shortcut function starting |
| 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 |
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| WO2018214499A1 (en) | 2018-11-29 |
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