CN107222641A - A kind of mobile terminal unlocking method and mobile terminal - Google Patents
A kind of mobile terminal unlocking method and mobile terminal Download PDFInfo
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- CN107222641A CN107222641A CN201710567081.7A CN201710567081A CN107222641A CN 107222641 A CN107222641 A CN 107222641A CN 201710567081 A CN201710567081 A CN 201710567081A CN 107222641 A CN107222641 A CN 107222641A
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- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
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- 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
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- Computer Networks & Wireless Communication (AREA)
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Abstract
Embodiment of the present invention discloses a kind of mobile terminal unlocking method and mobile terminal, and this method includes：When mobile terminal enters locking state, record display screen goes out the screen time；The timing since this goes out the screen time, after the very first time, starting includes the face unblock flow of the second time, wherein, face unblock flow includes：In the second time duration, whether there is barrier in detection display screen front preset distance；When detecting barrier, the image of the display screen front preset distance is obtained, the image got is matched with default facial image, when the match is successful, unlock the mobile terminal；When matching unsuccessful, display screen is kept to go out screen state.The mobile terminal unlocking method and mobile terminal of the present invention reduces system power dissipation, and the overall unblock scheme of mobile terminal is optimized.
Description
Technical field
Embodiment of the present invention is related to field of mobile terminals, more particularly to a kind of unlocking method and mobile terminal.
Background technology
With the development of the network technology and processor hardware, the data transmit-receive and disposal ability of mobile terminal strengthen, existing
Mobile terminal typically can locally complete the big task of the data processing amounts such as graphical analysis.With the development of image recognition technology,
Face recognition technology is widely used in smart machine, and this technology can make unblock flow more accuracy and intelligence
Change, as long as mobile terminal is put face on the table by user can be achieved with unblock in face of smart machine.
But, existing recognition of face mobile terminal, the process very power consumption in itself of recognition of face, such as in the public
Close, be very easy to detect face, and mobile terminal needs frequently to open camera shooting image and analysis, if mobile terminal is total
It is to open front camera to be ready for recognition of face to work for mobile terminal being very power consumption.In specific applied field
The convenience of scape recognition of face is no longer advantage.
And after recognition of face, mobile terminal system automatic unlocking, it is impossible to completely reflection user will, therefore how
The most appropriate time, the experience of convenience for users was not only met using face recognition technology simultaneously but also guarantee system turns into safely urgently
The problem of solution.
The content of the invention
The technical problem that the prior art that embodiment of the present invention overcomes is present, is realized based on user's use habit and unlocked,
A kind of mobile terminal unlocking method and mobile terminal are provided, the very first time set in mobile terminal using the screen that goes out by user
Afterwards, then open range sensor and judge situation and the intention of user before mobile terminal screen, shooting is opened in the case where meeting specified conditions
Head carries out recognition of face, on the one hand automatic while system power dissipation is reduced to realize that face is unlocked, another aspect the application movement
The overall unblock scheme of terminal is optimized, and is needed most in user and people is used in the second time period for using recognition of face unblock
Face unlocks flow, at the same user it is long-term without using mobile terminal when then adjust to common unblock flow, meeting user's unblock
The security of mobile terminal system unblock is also ensure that while convenience, overall unblock scheme is optimized.
In order to solve the above technical problems, in a first aspect, a technical scheme of embodiment of the present invention is：A kind of move is provided
Dynamic terminal unlock method, including：
When mobile terminal enters locking state, record display screen goes out the screen time；
The timing since this goes out the screen time, after the very first time, starting includes the face unblock flow of the second time, its
In, face unblock flow includes：
In the duration of second time, whether there is barrier in detection display screen front preset distance；
When detecting barrier, obtain the image of the display screen front preset distance, by the image got with it is default
Facial image is matched, and when the match is successful, unlocks the mobile terminal；When matching unsuccessful, display screen is kept to go out screen state.
The mobile terminal unlocking method also includes：Adjust the duration of the very first time.
Should be in the duration of the second time, the step of whether having barrier in detection display screen front preset distance also includes；
When not detecting barrier, keep front camera to close, persistently detect in display screen front preset distance whether there is obstacle
Thing.
The default facial image is the facial image prestored on the mobile terminal, and the default facial image is included extremely
The facial image of a few user includes the facial image of some users.
This method is additionally included in the duration of the very first time, the rotational angular velocity of mobile terminal is detected, more than default threshold
During value, whether there is barrier in detection display screen front preset distance, when detecting barrier, obtain the display screen front preset
The image of distance；The image got is matched with default facial image, when the match is successful, the mobile terminal is unlocked；
With it is unsuccessful when, keep display screen to go out screen state.
In order to solve the above technical problems, second aspect, another technical scheme of embodiment of the present invention is：There is provided a kind of
Mobile terminal, including logging modle and unlocked state
The logging modle, when entering locking state for mobile terminal, record display screen goes out the screen time；
The unlocked state, for going out the screen time since this timing, after the very first time, startup included for the second time
Face unlocks flow, and the unlocked state includes detection module, image collection module and matching module, and the detection module is used for
In the second time duration, whether there is barrier in detection display screen front preset distance；The image collection module, for detecting
During to barrier, the image of display screen front preset distance is obtained；The matching module, for by the image got with it is default
Facial image matching, when the match is successful, the unlocked state unlocks the mobile terminal；When matching unsuccessful, the unlocked state is protected
Display screen is held to go out screen state.
The mobile terminal also includes：Adjusting module, the adjusting module is used for the duration for adjusting the very first time.
The detection module is used in the second time duration, whether has obstacle in detection display screen front preset distance
Thing, is additionally operable to when not detecting barrier, and the unlocked state keeps front camera to close, and the detection module is persistently detected
Whether there is barrier in display screen front preset distance.
The matching module includes memory module, and the default facial image is the face figure prestored in the memory module
Picture, the default facial image includes the facial image of at least one user or includes the facial image of some users, this
Also include the face recognition module of identification described image septum reset feature with module.
The detection module includes range sensor.
The mobile terminal also includes auxiliary detection module, and the angular speed that the auxiliary detection module includes connection unlocked state is passed
Sensor, the angular-rate sensor is in the duration of the very first time, the rotational angular velocity of checkout facility mobile terminal, when detection
Whether when rotational angular velocity is more than predetermined threshold value, starting in range sensor detection display screen front preset distance has obstacle
Thing, when detecting barrier, the image collection module obtains the image of the display screen front preset distance；The matching module will be obtained
The image got is matched with default facial image, when the match is successful, unlocks the mobile terminal；When matching unsuccessful, keep
Display screen goes out screen state.
In order to solve the above technical problems, the third aspect, another technical scheme of embodiment of the present invention is：There is provided a kind of
Electronic equipment, including：
At least one processor；And,
The memory and image and data collector being connected with least one processor communication；Wherein,
The memory storage has can be by the instruction of at least one computing device, and the instruction is by least one processor
The data of image acquisition device are called during execution, at least one processor is able to carry out the method described in preceding claims.
The beneficial effect of embodiment of the present invention is：Mobile terminal go out screen the very first time after, be then turned on distance pass
Sensor judges situation and the intention of user before mobile terminal screen, and in the case where meeting specified conditions, last camera of opening carries out face knowledge
Not, effectively to reduce the power consumption of mobile terminal while realizing that face is unlocked automatically.Meanwhile, unlocking method of the invention and movement are eventually
End makes overall unblock scheme more optimize, and is not turned on range sensor in the range of user's setting very first time, is only most needed in user
Use recognition of face unblock the second time range in by range sensor judge whether using face unlock flow, with
Head of a household's phase, without using then being adjusted during mobile terminal to common unblock flow, movement is also ensure that while convenience for users is met
The security of terminal system unblock, optimizes overall unblock scheme.
Brief description of the drawings
Fig. 1 is the front view structure figure of the mobile terminal of the embodiment of the present invention；
Fig. 2 is the main unlocked state schematic diagram of the mobile terminal of the embodiment of the present invention；
Fig. 3 is the overall unlocked state schematic diagram of the mobile terminal of the embodiment of the present invention；
Fig. 4 is the broad flow diagram of the unlocking method of the mobile terminal of the embodiment of the present invention；
Fig. 5 is the overall flow figure of the unlocking method of the mobile terminal of the embodiment of the present invention；
Fig. 6 is the workflow diagram of the unlocking method range sensor of the mobile terminal of the embodiment of the present invention；
Fig. 7 is the workflow diagram of the front camera of the unlocking method of the mobile terminal of the embodiment of the present invention；And
Fig. 8 is the hardware architecture diagram of the electronic equipment of mobile terminal unlocking method provided in an embodiment of the present invention.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present invention are more clearly understood, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in further details.Here, the schematic description and description of the present invention is used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
Fig. 1 is refer to, the mobile terminal 10 of the present embodiment includes shell, the touch-screen 50 for being arranged on outer casing frontispiece, set
On the front camera 30 of the top of touch-screen 50, sensor 20, the home keys 52 being arranged on below touch-screen 50, volume key
41st, 42, power key 40 under volume key.The point that user combines touch-screen 50 by home keys 52 touches capacitance signal and realizes mobile terminal
The interaction and manipulation of system.
Please also refer to Fig. 2, from the point of view of software respective, the mobile terminal 10 include logging modle 62, adjusting module 60 with
And unlocked state 70.
When the logging modle 62 does not have interactive operation for recording the display screen of mobile terminal 10 in preset time range
Go out the screen time.After mobile terminal 10 goes out screen, the system of the mobile terminal enters locking state.
The unlocked state 70 is used for after the display screen of mobile terminal goes out screen, starts face in default time range and knows
Do not unlock.The unlocked state 70 include detection module 72, image collection module 74, face recognition module 75, matching module 76 with
And memory module 78.
Have before the detection module 72 output detection data, such as the display screen that mobile terminal 10 is represented when output numerical value is 1
Barrier, output numerical value does not have barrier before the display screen of mobile terminal 10 is represented when being 0.In the present embodiment, the detection module
72 be range sensor 20.The range sensor 20 is arranged on the top of display screen 50 of mobile terminal 10.
The range sensor be realized by the survey time ranging from.By sending specific light pulse, and measure this
Light pulse the distance between is calculated with object from the time that testee is reflected is transmitted into by the survey time.
The logging modle 62 timing since the screen time of going out of the mobile terminal 10, after the very first time, startup includes
The face unblock flow of second time.The very first time it is lasting when a length of very first time duration.
The detection module 72 is in the second time duration, and the front preset of 0 display screen of detection mobile terminal 1 50 is in
It is no to have barrier.The detection module 72 keeps front camera 30 to close when not detecting barrier, lasting detection display
Whether shield in 50 front presets distance has barrier until second time terminates.The image collection module 74 is detecting obstacle
During thing, the image of the front preset distance of display screen 50 is obtained.The face recognition module 75 recognizes the human face data in the image.Should
Matching module 76 matches the human face data of the image got with the default facial image of memory module 78.The match is successful
When, unlocked state 70 unlocks the mobile terminal 50.When matching unsuccessful, the unlocked state 70 of the system of mobile terminal 10 keeps display
Screen 50 goes out screen state, the detection module 72 persistently detect whether have in the front preset of display screen 50 distance barrier up to this second
Time terminates.
Refer to Fig. 3, the mobile terminal 10 also include common unlocked state 80, the common unlocked state 80 this second when
Between at the end of, switch to common unblock flow.
In order to provide the unblock experience closer to user's request, the mobile terminal 10 also includes auxiliary unlocked state 90.Should
Unlocked state is aided in include the angular-rate sensor 92 of connection unlocked state 70.
The angular-rate sensor 92 is also referred to as gyroscope, and being used in needs the occasion of accurate measurement angle, the survey of gyroscope
Amount physical quantity is deflection, rotational angular velocity during inclination.Good measurement can be done to the action for rotating and deflecting, so can be with
The accurate actual act for judging user.
The application scenarios of the angular-rate sensor 92 be user by mobile terminal it is static place, user set first when
In when picking up mobile terminal again, judge whether user has unblock intention.It is more than predetermined threshold value in the rotational angular velocity of acquisition
Hereafter start range sensor successively and carry out barrier judgement, start image collection module 74, the people when it is determined that there is barrier
Face identification module 75, matching module 76 and memory module 78 carry out recognition of face judgement.It is provided with and turns in the unlocked state 70
The predetermined threshold value of dynamic angular speed.The angular-rate sensor 73 is in the duration of the very first time, turn of checkout facility mobile terminal
Dynamic angular speed, when the rotational angular velocity of detection is more than predetermined threshold value, then the unlocked state 70 starts range sensor detection
Whether there is barrier in display screen front preset distance.
The mobile terminal also includes adjusting module 60.The adjusting module 60 is used for the duration for adjusting the very first time.This
One time was a default value for having the default of mobile terminal 10 first.If the user thinks that the duration of the very first time is discontented with
Meaning, can also be adjusted in the setting of mobile terminal, be arranged to user and think rational time value, and mobile terminal system will be with
The time value that user's last time is set is defined.
The default facial image is the facial image prestored in the memory module 78 of the mobile terminal, the default people
Face image includes the facial image of user or includes the facial image of some users.
The common unblock flow can be fingerprint recognition unblock flow, password identification unblock flow, figure identification unblock stream
The combination of journey or above-mentioned unblock flow.
In the present embodiment, the mobile terminal recording equipment of logging modle 62 after screen that goes out goes out the screen time, when system detectio is to setting
It is standby go out screen when, logging modle 62 then can the timing since this goes out the screen time, simultaneity factor is to be in locking state.User is in system
In be provided with the very first time, since after the duration of the timing very first time this goes out the screen time, mobile terminal is opened within the second time
Dynamic range sensor 20.In above-mentioned second time value, the range sensor 20 all can be in running order.Other the present embodiment
Also need to judge that whether mobile terminal goes out the screen time more than preset time, the preset time is the very first time and the second time sum.
If more than preset time, then it is assumed that the screen overlong time of going out of customer mobile terminal, mobile terminal be in it is long-term without using state,
In order to ensure the security of equipment, then the mode of recognition of face unblock, but recovery system normal release flow are not used.
From it is described above as can be seen that the present embodiment mobile terminal in recognition of face releasing process, it is necessary to certain
Condition inspire it is lower can just open front camera 30, so as to greatly reduce power consumption resource.In the embodiment of the present application, first
In time, range sensor and camera are not turned on, electric energy is used on demand as far as possible.In the present embodiment first with distance
Sensor judges that user goes the consciousness of unblock and then directly actively helps user to determine face unblock, so can make unblock flow more
It is convenient.When range sensor judges that user does not unlock intention, system is transferred to common unblock after the second time by setting
Flow saves the purpose of system power dissipation and maintaining system safety to realize.
Fig. 4 is refer to, the broad flow diagram of the embodiment of the present application mobile terminal unlocking method is shown.This method includes：
Step 110：When mobile terminal enters locking state, record display screen goes out the screen time；
Step 120：The timing since this goes out the screen time, after the very first time, startup includes the face solution of the second time
Lock flow；And
Wherein, face unblock flow includes：
Step 122：In the second time duration, whether there are barrier, the party in detection display screen front preset distance
Method realizes that the measurement distance of the range sensor is to need to select according to design, can be measurement model by range sensor
Whether enclose in front of the range sensor for 20 centimetres, detection display screen has barrier in 20 centimetres；Can also be that measurement range is
Whether there is barrier in 40 centimetres in front of 40 centimetres of range sensor, detection display screen.The range sensor is arranged on movement
Above terminal display screen；
Step 125：When detecting barrier, the image of the display screen front preset distance is obtained, and recognition of face should
Image simultaneously obtains human face data；
Step 126：The human face data of the image got is matched with default facial image；
Step 127：When the match is successful, the mobile terminal is unlocked；
Step 128：When matching unsuccessful, display screen is kept to go out screen state.
Fig. 5 is refer to, the detail flowchart of the embodiment of the present application mobile terminal unlocking method is shown.
Continue to improve step 128：When matching unsuccessful, display screen is kept to go out screen state；It is persistently pre- in front of detection display screen
If whether having barrier until second time terminates apart from interior.
Step 130：At the end of second time, common unblock flow is switched to.
Wherein, the step 122 also includes following branched program；
Step 123：When not detecting barrier, front camera is kept to close；
Step 124：Persistently whether there is barrier in detection display screen front preset distance until second time terminates.
In order to provide the unblock experience closer to user's request, the mobile terminal 10 also includes auxiliary unlocked state 90.Should
Auxiliary unlocked state implementation steps be:
Step 111：In the duration of the very first time, the rotational angular velocity of mobile terminal is detected, during more than predetermined threshold value,
Whether there is barrier in detection display screen front preset distance.When detecting barrier, obtain the display screen front preset away from
From image；The described image got is matched with default facial image, when the match is successful, the mobile terminal is unlocked；
When matching unsuccessful, display screen is kept to go out screen state.
In the present embodiment, the mobile terminal unlocking method also includes：Adjust the duration of the very first time.
Wherein, the default facial image is the facial image prestored on the mobile terminal, the default facial image
Facial image including user includes the facial image of some users.
In the present embodiment when system detectio to mobile terminal 10 extinguishes display screen 50, when logging modle 62 will shield from going out
Between start timing, after the default very first time, start range sensor 20 be operated.When range sensor 20 is in work
The second time in detect mobile terminal display screen front preset distance in have barrier, then the system of mobile terminal 10 can recognize
To be that user view uses mobile terminal, and need to be unlocked equipment.Mobile terminal system now just opens preposition shooting
First 30 capture mobile terminal front preset range image, and recognition of face is ready for the image of capture.By such a
Process triggers the opening of front camera 30 again, can effectively reduce the power consumption of mobile terminal 10.In practical application, the present embodiment
Unblock can be completed by not needing user's both hands to carry out operation, can be effectively improved the intellectuality of mobile terminal smart machine, be made user
Unblock operation can be completed when being inconvenient to operate mobile terminal.The present embodiment is not to go out screen each time all by the above
Flow goes unblock, but needs first to meet the condition that unblock is thought in the second time after the screen that goes out, if user is more than the second time
After when needing unblock, system will be operated more than, but be unlocked according to normal common unblock flow, so also be ensured
The security of mobile terminal system unblock.
Fig. 6 is refer to, the workflow diagram of the range sensor of the mobile terminal of the present embodiment is shown, step one is to be
System open range sensor, the step be based on system go out screen triggering and open；Step 2 is that range sensor detection is aobvious
Whether there is barrier in display screen front preset distance；Range sensor 20 is in running order all the time in step 2, Ke Yijian
Whether have barrier, if there is barrier if surveying in mobile terminal display screen front preset distance, it is that user thinks pair that system, which would consider that,
Equipment, which is unlocked, just moves close to face square pre-determined distance closer distance before screen, then opens under front camera 30 prepares
One step works, and otherwise, does not then start front camera 30.
Fig. 7 is refer to, the workflow diagram of the front camera of the mobile terminal of the present embodiment is shown, step one is to move
Dynamic terminal system opens front camera 30, and the step is to be based on range sensor in Fig. 5 flows to detect in front of display screen in advance
If distance has the triggering of barrier and opened；Step 2 is that front camera 30 gets image, and mobile terminal is to the image
Recognition of face is carried out, and is matched with default facial image, default facial image is that user uses the movement in step 2
The facial image that terminal prestores in advance, the image can be one user's or multiple users', if obtain image in
Human face data is matched with the facial image prestored, can unlock the mobile terminal, otherwise it is assumed that being prestored with memory module 78
Facial image matching, do not allow mobile terminal system give unblock, to ensure the Information Security of equipment.
Fig. 8 is the hardware architecture diagram of the electronic equipment 500 for the mobile terminal unlocking method that the embodiment of the present application is provided,
As shown in figure 8, the electronic equipment 500 includes：
Processor 520, touch pad 510, image acquisition device 540 and memory 530.
Processor 510,520 and memory 530 can be connected by bus or other modes, to pass through bus in Fig. 8
Exemplified by connection.
Memory 530 is as a kind of non-volatile computer readable storage medium storing program for executing, available for storage non-volatile software journey
Mobile terminal unlocking method in sequence, non-volatile computer executable program and module, such as the embodiment of the present application is corresponding
Programmed instruction/module (for example, adjusting module 60, logging modle 62 and unlocked state 70 shown in accompanying drawing 3).Processor 520
Non-volatile software program, instruction and module in memory 530 are stored in by operation, so as to perform terminal or service
The various function application of device and data processing, that is, realize the mobile terminal unlocking method in above method embodiment.
Memory 530 can include storing program area and storage data field, wherein, storing program area can store operation system
Application program required for system, at least one function；Storage data field can store what is created according to mobile terminal in unblock
Data etc..In addition, memory 530 can include high-speed random access memory, nonvolatile memory can also be included, for example
At least one disk memory, flush memory device or other non-volatile solid state memory parts.In certain embodiments, store
Device 530 is optional including the memory remotely located relative to processor 520, and these remote memories can be by network connection extremely
Mobile terminal.The example of above-mentioned network includes but is not limited to internet, intranet, LAN, mobile radio communication and its group
Close.
One or more of modules are stored in the memory 530, when by one or more of processors
During 520 execution, the mobile terminal unlocking method in above-mentioned any means embodiment is performed, for example, performing in Fig. 3 described above
Method and step 110 to step 128, realize adjusting module 60, logging modle 62, unlocked state 70, the image recognition mould in Fig. 3
The function of block 75, matching module 76 and common unlocked state 80.
The said goods can perform the method that the embodiment of the present application is provided, and possesses the corresponding functional module of execution method and has
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 application is provided.
The electronic equipment of the embodiment of the present application exists in a variety of forms, includes 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 (such as iPhone), multimedia handset, feature mobile phone, and it is low
Hold 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., such as iPad.
(3) portable entertainment device:This kind equipment can show and play content of multimedia.The kind equipment includes:Audio,
Video player (such as iPod), handheld device, e-book, and intelligent toy and portable car-mounted navigation equipment.
(4) other electronic installations with data interaction function.
The embodiment of the present application provides a kind of non-volatile computer readable storage medium storing program for executing, the computer-readable storage medium
Matter is stored with computer executable instructions, and the computer executable instructions are executed by one or more processors, for example perform with
Method and step 110 in Fig. 3 of upper description realizes adjusting module 60, logging modle 62, the unlocked state in Fig. 3 to step 128
70th, the function of face recognition module 75, matching module 76 and common unlocked state 80.
Device embodiment described above is only illustrative, wherein the unit illustrated as separating component can be with
It is or may not be physically separate, the part shown as unit can be or may not be physical location,
A place can be located at, or can also be distributed on multiple NEs.It can select according to the actual needs wherein
Some or all of module realize the purpose of this embodiment scheme.
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：Above example is only to the technical scheme for illustrating the application, rather than its limitations；At this
Under the thinking of application, 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 application as described above, for simplicity, they do not have
Have and provided in details；Although the application 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 application
Apply the scope of a technical scheme.
Claims (11)
1. a kind of mobile terminal unlocking method, it is characterised in that including：
When mobile terminal enters locking state, record display screen goes out the screen time；
The timing since the screen time of going out, after the very first time, starting includes the face unblock flow of the second time, its
In, the face unblock flow includes,
In the duration of second time, whether there is barrier in detection display screen front preset distance；Detect barrier
When, obtain the image of the display screen front preset distance；The described image got is matched with default facial image,
During with success, the mobile terminal is unlocked；When matching unsuccessful, display screen is kept to go out screen state.
2. according to the method described in claim 1, it is characterised in that also include：Adjust the duration of the very first time.
3. according to the method described in claim 1, it is characterised in that described in the second time duration, detect display screen
The step of whether having barrier in front preset distance also includes；
When not detecting barrier, front camera is remained turned-off, and whether persistently detect has in display screen front preset distance
Barrier.
4. the method according to claim any one of 1-3, it is characterised in that in the duration of the very first time, detection
Whether the rotational angular velocity of the mobile terminal, during more than predetermined threshold value, have barrier in detection display screen front preset distance,
When detecting barrier, the image of the display screen front preset distance is obtained；By the described image got and default people
Face image is matched, when the match is successful, unlocks the mobile terminal；When matching unsuccessful, display screen is kept to go out screen state.
5. a kind of mobile terminal, it is characterised in that including logging modle and unlocked state,
The logging modle, when entering locking state for mobile terminal, record display screen goes out the screen time；
The unlocked state, for the timing since the screen time of going out, after the very first time, startup included for the second time
Face unlocks flow；
The unlocked state includes detection module, image collection module and matching module, and the detection module is used for described
In the duration of second time, whether there is barrier in detection display screen front preset distance；
Described image acquisition module, for detecting during barrier, obtains the image of display screen front preset distance；
The matching module, for the described image got to be matched with default facial image, when the match is successful, the solution
Lock module unlocks the mobile terminal；When matching unsuccessful, the unlocked state keeps display screen to go out screen state.
6. mobile terminal according to claim 5, it is characterised in that also include：Adjusting module, the adjusting module is used for
Adjust the duration of the very first time.
7. mobile terminal according to claim 5, it is characterised in that the detection module was used in second time
In value, whether there is barrier in detection display screen front preset distance, be additionally operable to when not detecting barrier, the unblock
Module keeps front camera to close, and whether the detection module is persistently detected in display screen front preset distance has barrier.
8. the mobile terminal according to claim any one of 5-7, it is characterised in that the matching module includes storage mould
Block, the default facial image is the facial image prestored in the memory module, and the default facial image includes
The facial image of at least one user, the matching module also includes the recognition of face mould of identification described image septum reset feature
Block.
9. mobile terminal according to claim 8, it is characterised in that the detection module includes range sensor.
10. mobile terminal according to claim 9, it is characterised in that the mobile terminal also includes auxiliary detection module,
The auxiliary detection module includes the angular-rate sensor of connection unlocked state, and the angular-rate sensor is in the very first time
Duration in, detect the rotational angular velocity of the mobile terminal, when the rotational angular velocity of detection is more than predetermined threshold value, start institute
Whether have barrier, when detecting barrier, described image is obtained if stating in range sensor detection display screen front preset distance
Module obtains the image of the display screen front preset distance；The matching module is by the described image got and default people
Face image is matched, when the match is successful, unlocks the mobile terminal；When matching unsuccessful, display screen is kept to go out screen state.
11. a kind of electronic equipment, wherein, including：
At least one processor；And,
The memory and image and data collector being connected with least one described processor communication；Wherein,
The memory storage has can be by the instruction of at least one computing device, and the instruction is by described at least one
Reason device calls the data of image and data collector when performing, at least one described processor is able to carry out claim 1-4 and appoint
Method described in one.
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| CN201710567081.7A CN107222641A (en) | 2017-07-12 | 2017-07-12 | A kind of mobile terminal unlocking method and mobile terminal |
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