CN107315941A - Mobile terminal and mobile terminal unlocking method - Google Patents
Mobile terminal and mobile terminal unlocking method Download PDFInfo
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- CN107315941A CN107315941A CN201710536401.2A CN201710536401A CN107315941A CN 107315941 A CN107315941 A CN 107315941A CN 201710536401 A CN201710536401 A CN 201710536401A CN 107315941 A CN107315941 A CN 107315941A
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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
- H04M1/72—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
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
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Abstract
A kind of mobile terminal and a kind of mobile terminal unlocking method, mobile terminal include：Motion sensor, for obtaining motion state of the mobile terminal under screen lock state, and when jigging motion occurs for mobile terminal, produces a trigger signal；Camera module, is connected with motion sensor, for opening camera function when receiving the trigger signal of motion sensor generation, obtains realtime graphic；Picture recognition module, is connected with photographing module, for the realtime graphic that photographing module is obtained to be identified, judge realtime graphic whether with default unblock images match, if the match is successful, produce a control signal；Unlocked state, is connected with picture recognition module, for unlocking mobile terminal after the control signal of picture recognition module generation is received.Above-mentioned mobile terminal and mobile terminal unlocking method improves the convenience of mobile terminal unblock in the case where not increasing cost.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of mobile terminal and mobile terminal unlocking method.
Background technology
Current intelligent mobile terminal all has touch screen, and mobile terminal is operated by touch screen.Without using movement
When terminal, in order to avoid false touch causes maloperation, it is necessary to carry out screen locking to mobile terminal, mobile terminal is set to enter screen locking shape
State, when reusing, is unlocked, exits screen lock state.
At present, the unlocking manner of intelligent mobile terminal is a lot, except password unblock, pattern unblock, also has such as screen sliding solution
Lock, unlocked by fingerprint, iris unblock etc., many convenience are added to consumer.
Fig. 1 is refer to, is the schematic flow sheet of the screen sliding unlocking method of prior art.
Screen sliding unlocking method includes：
Step S101：Being unlocked by pressing key lights screen；
Step S102：Slide the slider bar of screen display；
Step S103：Solve lock screen.
Because the screen of present many mobile terminals is larger, the slider bar length of screen sliding unblock also accordingly increases, Hen Duoshi
Waiting needs two hands to be just smoothed out unblock operation, and convenience is not good.
For unlocked by fingerprint mode, generally one hand can be operated.But fingerprint recognition is wanted to fingerprint contact surface
Ask comparison high, wet or in the case that finger is dirty in hand, Fingerprint Identification Unit smoothly can not recognize fingerprint, it is necessary to repeatedly attempt ability
Success, or only replacing unlocking manner could realize unblock, it is necessary to expend the more time, convenience is inadequate.
For iris unlocking manner, then need additionally to increase the hardware of iris recognition in mobile terminal, increase cost and
Power consumption.On the mobile terminal of low and middle-end, it is contemplated that cost factor, it is difficult to add this function, it is impossible to popularize.
How in the case where not increasing cost, the convenience of mobile terminal unblock is improved, needs further to be solved
Problem.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of mobile terminal and mobile terminal unlocking method, are not increasing
In the case of addition sheet, the convenience of unblock mobile terminal is improved.
In order to solve the above problems, the invention provides a kind of mobile terminal, including：Motion sensor, is moved for obtaining
Dynamic motion state of the terminal under screen lock state, and when jigging motion occurs for the mobile terminal, produce a trigger signal；Take the photograph
As module, it is connected with the motion sensor, for opening shooting work(when receiving the trigger signal of motion sensor generation
Can, obtain realtime graphic；Picture recognition module, is connected with the photographing module, real-time for what is obtained to the photographing module
Image is identified, judge the realtime graphic whether with default unblock images match, if the match is successful, produce one control letter
Number；Unlocked state, is connected with described image identification module, for receiving the control signal of described image identification module generation
After unlock the mobile terminal.
Optionally, the motion sensor includes：Gravity sensor and/or gyroscope and signal processing circuit.
Optionally, described image identification module includes：Feature extraction unit, for extracting described real-time according to face characteristic
Characteristic information in image；Matching unit, is connected with the feature extraction unit, for the feature in the realtime graphic to be believed
Cease and matched with the characteristic information of default unblock image；Signal generation unit, is connected with the matching unit, in matching
During success, a control signal is produced.
Optionally, the camera module includes the front camera positioned at screen the same side of the mobile terminal.
Optionally, in addition to display module, it is connected with the camera module, the screen for controlling the mobile terminal,
The preview screen for the realtime graphic that the camera module is obtained is shown in real time.
Optionally, in addition to：Memory module, is connected with described image identification module, for storing default unblock image
Characteristic information.
Optionally, in addition to：Setup module, is connected with the camera module, for obtaining pre- by the camera module
If unlocking image, and default unblock image is sent to picture recognition module；Described image identification module is additionally operable to obtain institute
State the characteristic information of default unblock image and send the characteristic information of the default unblock image to the memory module.
Optionally, the default unblock image unlocks the facial image of user for mandate.
To solve the above problems, the embodiment of the present invention also provides a kind of mobile terminal unlocking method, including：Obtain
Take motion state of the mobile terminal under screen lock state；Camera function is opened when jigging motion occurs for the mobile terminal, is obtained
Take realtime graphic；The realtime graphic is identified, judge the realtime graphic whether with default unblock images match；If
With success, then the mobile terminal is unlocked.
Optionally, the realtime graphic is identified, judge the realtime graphic whether with default unblock images match
Method further comprise：The characteristic information in the realtime graphic is extracted according to face characteristic；By in the realtime graphic
Characteristic information is matched with the characteristic information of default unblock image.
Optionally, when the matching degree between the characteristic information of the characteristic information in the realtime graphic and default unblock image
During more than a given threshold, the realtime graphic and default unblock images match success.
Optionally, if the realtime graphic and default unblock images match failure, reacquire realtime graphic.
Optionally, realtime graphic is obtained by front camera.
Optionally, in addition to：The preview screen of the realtime graphic is shown by the screen of the mobile terminal in real time.
Optionally, in addition to：Obtain default unblock image；Obtain the characteristic information of the default unblock image；Storage institute
State the characteristic information of default unblock image.
Optionally, the default unblock image unlocks the facial image of user for mandate.
The mobile terminal of the present invention obtains the motion state of mobile terminal by motion sensor, is shaken when mobile terminal is in
During rolling state, the motion sensor produces a trigger signal, triggers the camera module and starts camera function, obtains current real
When image, image recognition is carried out to the realtime graphic by picture recognition module, if the realtime graphic and default unblock figure
As matching, then a control signal is produced, control the unlocked state unblock.Rocked by one hand or whipping mobile terminal is with regard to energy
Operation, simple operation are unlocked, and cost is relatively low.Also, with user identification function, improve the peace of information of mobile terminal
Brand-new property.
The mobile terminal unlocking method of the present invention obtains the motion state of mobile terminal, and state is rocked when mobile terminal is in
When, current realtime graphic is obtained, image recognition is carried out to the realtime graphic, if the realtime graphic and default unblock image
Match somebody with somebody, then unlock the mobile terminal.Rocked by one hand or whipping mobile terminal just can be unlocked operation, simple operation,
And cost is relatively low.Also, with user identification function, improve the new property of safety of information of mobile terminal.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the screen sliding unlocking method of prior art；
Fig. 2 is the structural representation of the mobile terminal of the embodiment of the invention；
Fig. 3 is the schematic diagram of the structure of the mobile terminal of the embodiment of the invention；
Fig. 4 is the structural representation of the mobile terminal of the embodiment of the invention；
Fig. 5 is the structural representation of the mobile terminal of the embodiment of the invention；
Fig. 6 is the schematic flow sheet of the unlocking method of the mobile terminal of the embodiment of the invention.
Embodiment
The mobile terminal and the embodiment of the unlocking method of mobile terminal provided below in conjunction with the accompanying drawings the present invention
Elaborate.
Fig. 2 is refer to, is the structural representation of the mobile terminal of the embodiment of the invention.
Mobile terminal includes：Motion sensor 201, camera module 202, picture recognition module 203 and unlocked state
204。
Motion sensor 201, occurs for obtaining motion state of the mobile terminal under screen lock state, and in mobile terminal
During jigging motion, a trigger signal is produced.Motion sensor 201 is under screen lock state in mobile terminal, all the time in work
State, obtains the motion state of mobile terminal.Angular acceleration, and the angle are produced when motion sensor 201 detects mobile terminal
When acceleration is more than certain threshold value, it is believed that jigging motion occurs for the mobile terminal.For example user can be moved by shake or whipping
Dynamic terminal, makes mobile terminal occur jigging motion.Jigging motion state is in when motion sensor 201 obtains the mobile terminal
When, a trigger signal is produced, unlocks and operates for triggering following.
Motion sensor 201 obtains the motion state of mobile terminal by detecting acceleration, including gravity sensor and/
Or gyroscope and signal processing circuit.Signal processing circuit, the electric signal that gravity sensor and/or gyroscope are produced enters
Row processing, obtains the parameters such as the movement velocity of mobile terminal, so as to obtain the motion state of mobile terminal.When mobile terminal occurs
When rocking, signal processing circuit produces a trigger signal, and trigger signal can be data signal or analog signal, voltage or electricity
Flow signal.
Camera module 202, is connected with motion sensor 201, for receiving the triggering letter of the generation of motion sensor 201
Number when open camera function, obtain realtime graphic.In order to avoid producing maloperation, motion sensor 201 is only under screen lock state
When mobile terminal rocks, trigger signal is produced, camera module 202 is automatically turned on camera function.And in the non-lock of mobile phone
During screen state, even if rocking, it will not also trigger camera module 202 and open camera function.
Usual user during using mobile terminal, be all by the screen of mobile terminal towards user face, therefore,
In the specific embodiment of the present invention, camera module 202 includes taking the photograph positioned at the preposition of screen the same side of mobile terminal
As head, camera module 202 opens the camera function of front camera, to obtain current reality after trigger signal is received
When image.In the specific embodiment of the present invention, it is unlocked by the recognition of face of user, realizes unblock user's body
The identification of part, camera module 202 is used for the facial image for obtaining operation user.
Picture recognition module 203, is connected with photographing module 202, and the realtime graphic for being obtained to photographing module 202 is carried out
Identification, judge realtime graphic whether with default unblock images match, if the match is successful, produce a control signal.Image recognition
Module 203 receives the realtime graphic that photographing module 202 is obtained, and realtime graphic is handled, and obtains the number of the realtime graphic
It is believed that breath, and with it is default unblock image data message contrasted, when both are identical or same section reach a threshold value with
When upper, it is believed that realtime graphic produces a control signal with default unblock images match, image recognition success, picture recognition module,
Control unlocked state 204 is unlocked.Threshold value can be 70%~100%.
In the specific embodiment of the present invention, preset unblock image to authorize the facial image of unblock user.
In the embodiment, picture recognition module 203 includes：Feature extraction unit, for extracting real-time figure according to face characteristic
Characteristic information as in；Matching unit, is connected with feature extraction unit, for the characteristic information in realtime graphic to be solved with default
The characteristic information of lock image is matched；Signal generation unit, is connected with matching unit, for when the match is successful, producing one
Control signal.Face characteristic includes：The size at the positions such as eyes, nose, lip, forehead, relative position relation etc..Matching unit
The characteristic information of the characteristic information of realtime graphic and default unblock image is compared, to judge the face in realtime graphic
It is whether whether consistent with the default face unlocked in image, so as to judge whether the user is the user for authorizing unblock, if in real time
The characteristic information of image is matched with the characteristic information of default unblock image, then produces a control signal, for controlling solution locked mode
Block 204 unlocks mobile terminal.
In other embodiments of the present invention, default unblock image can also can represent user identity for other
Image, can freely be set by user.
Unlocking screen module 204, is connected with picture recognition module 203, for producing receiving picture recognition module 203
Control signal after unlock mobile terminal.If being not received by control signal, unlocking screen module 204 continues to keep mobile whole
Hold as screen lock state.
Fig. 3 is refer to, is the structural representation of the mobile terminal of another embodiment of the invention.
Mobile terminal includes motion sensor 201, camera module 202, picture recognition module 203 and unlocked state 204.
Mobile terminal further comprises display module 301.
Display module 301 is connected with camera module 202, the screen for controlling mobile terminal, to be opened in camera module 202
Open after camera function, in real time the preview screen for the realtime graphic that display camera module 202 is obtained.Camera module 202 is obtained in real time
Image, controls screen to show preview screen in real time by display module 301, to facilitate user when shooting realtime graphic, observation
Whether camera position is suitable, facilitates user to adjust the position of the camera of mobile terminal, so as to absorb complete image.
Display module 301 is additionally operable to while preview screen is shown, point out the moving direction of camera, or prompter
Face should the location of in preview image region, so that user can obtain satisfactory realtime graphic, improve unblock
Efficiency, it is to avoid unblock failure.
Fig. 4 is refer to, is the structural representation of the mobile terminal of another embodiment of the invention.
Mobile terminal includes motion sensor 201, camera module 202, picture recognition module 203 and unlocked state 204.
Mobile terminal further comprises memory module 402, is connected with picture recognition module 203, the spy for storing default unblock image
Reference ceases.
Memory module 402 can be internal memory or logic storage circuit.In the specific embodiment of the present invention, preset
Unlock image for authorize unblock user facial image, preset unblock image characteristic information information characteristics, including eye, nose,
Size and relative position relation of the parts such as mouth etc. distinguish the characteristic information data of different faces.It can be deposited in memory module 402
The characteristic information of multiple default unblock images is stored up, multiple operation users for authorizing and unlocking are corresponded respectively to.
In this specific embodiment, mobile terminal further comprises：Setup module 401, connects with camera module 201
Connect, for obtaining default unblock image by camera module 201, and default unblock image is sent to picture recognition module
203；Picture recognition module 203 is additionally operable to obtain the characteristic information of default unblock image and by the characteristic information of default unblock image
Send to memory module 402 and stored.User can be deleted by setup module 401, changed or increased default unblock image.
Camera module 201 is called by setup module 401, image pickup mode is opened, obtain authorize the corresponding unblock image of unblock user and
Its characteristic information, and stored.
Fig. 5 is refer to, is the structural representation of the mobile terminal of the embodiment of the invention.
In this specific embodiment, mobile terminal includes motion sensor 201, camera module 202, picture recognition module
203 and unlocked state 204；Also include display module 301, setup module 401 and memory module 402.
Above-mentioned mobile terminal obtains the motion state of the mobile terminal under screen lock state by motion sensor；Work as movement
Terminal is in when rocking state, and motion sensor produces a trigger signal, and triggering camera module starts camera function, obtained currently
Realtime graphic, then image recognition is carried out to realtime graphic by picture recognition module；If realtime graphic and default unblock image
Match somebody with somebody, then produce a control signal, control unlocked state unblock.Rocked by one hand or whipping mobile terminal is with regard to that can be unlocked
Operation, simple operation, and cost is relatively low.Also, with user identification function, improve the safety of information of mobile terminal.
Fig. 6 is refer to, is the schematic flow sheet of the mobile terminal unlocking method of the embodiment of the invention.
Mobile terminal unlocking method includes：
Step S601：Obtain motion state of the mobile terminal under screen lock state.
The motion state of mobile terminal can be obtained by motion sensor, motion sensor is in screen locking in mobile terminal
It is in running order all the time under state, obtain the motion state of mobile terminal.
Step S602：Camera function is opened when jigging motion occurs for mobile terminal, realtime graphic is obtained.
When motion sensor senses are more than certain threshold value to mobile terminal generation angular acceleration, and the angular acceleration, recognize
Occurs jigging motion for the mobile terminal.Such as user shakes, whipping mobile terminal, rocks mobile terminal.When obtaining
When obtaining the jigging motion state, a starting signal is produced, camera function is opened for triggering, realtime graphic is obtained.
In order to avoid producing maloperation, only under screen lock state when mobile terminal rocks, camera function is just opened.
And in the non-screen lock state of mobile phone, even if rocking, will not also open camera function, it is to avoid normally using mobile terminal mistake
Carry out causing camera function to be opened when rocking operation in journey, influence is normally used.
Usual user during using mobile terminal, be all screen towards user, therefore, one in the present invention is specific
In embodiment, the camera function of the front camera positioned at screen the same side of mobile terminal is opened, to obtain current reality
When image.
In the embodiment of the present invention, the pre- of realtime graphic can also be shown in real time by the screen of mobile terminal
Look at picture.Preview screen is shown by screen in real time, user can be facilitated when shooting realtime graphic, observation camera position is
No suitable, whether the image of acquisition meets the requirements, and facilitates user to adjust the position of the camera of mobile terminal, so as to absorb complete
Facial image.
While preview screen is shown, the moving direction of camera can also be pointed out, or prompting face should be pre-
The location of look in image region, so that user can obtain satisfactory realtime graphic, improve the efficiency of unblock, make solution
Lock operation is more convenient.
Step S603：Realtime graphic is identified, judge realtime graphic whether with default unblock images match.
Contrasted by obtaining the data message of the realtime graphic, and with the data message of default unblock image, to sentence
Disconnected realtime graphic whether with default unblock images match.When the data message of the data message and default unblock image of realtime graphic
When identical or same section reaches more than a threshold value, it is believed that realtime graphic and default unblock images match, image recognition success.
In the specific real-time mode of the present invention, threshold value could be arranged to 70%~100%, such as 80% or 90%.
In the specific embodiment of the present invention, preset unblock image to authorize the facial image of unblock user.It is right
Realtime graphic is identified, and judges whether realtime graphic further comprises with the default method for unlocking images match：According to face
Characteristic information in feature extraction realtime graphic；The characteristic information of characteristic information in realtime graphic and default unblock image is entered
Row matching.Face characteristic includes：The size at the positions such as eyes, nose, lip, forehead, relative position relation etc. can be distinguished not
With the face feature of user.The characteristic information of the characteristic information of realtime graphic and default unblock image is compared, to sentence
Whether whether the face in disconnected realtime graphic consistent with the default face unlocked in image, so as to judge whether the user is mandate
The user of unblock.
In the embodiment of the present invention, in addition to default unblock image is set.In the specific embodiment party of the present invention
In formula, setting the method for default unblock image includes：Obtain default unblock image；Obtain the characteristic information of default unblock image；
The characteristic information of the default unblock image of storage.User can delete, change or increase default unblock image, can store multiple pre-
If unlocking the characteristic information of image, with the operation user of corresponding multiple mandate unblocks respectively, it is easy to multiple users to use mobile whole
End.
Step S604：If the match is successful, mobile terminal is unlocked.
When the matching degree between the characteristic information of the characteristic information in realtime graphic and default unblock image is more than a setting
During threshold value, realtime graphic and default unblock images match success unlock mobile terminal.
In the embodiment of the present invention, if realtime graphic and default unblock images match failure, unblock failure.
User can be again introduced into unblock flow, obtain realtime graphic, carry out the above-mentioned steps such as image recognition by rocking mobile terminal
It is unlocked.
Above-mentioned mobile terminal unlocking method works as mobile terminal by obtaining motion state of the mobile terminal in screen lock state
In when rocking state, current realtime graphic is obtained, image recognition is carried out to realtime graphic, if realtime graphic and default unblock figure
As matching, then mobile terminal is unlocked.Rocked by one hand or whipping mobile terminal just can be unlocked operation, simple operation,
And cost is relatively low.Also, with user identification function, improve the new property of safety of information of mobile terminal.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (16)
1. a kind of mobile terminal, it is characterised in that including：
Motion sensor, for obtaining motion state of the mobile terminal under screen lock state, and in mobile terminal hair
During raw jigging motion, a trigger signal is produced；
Camera module, is connected with the motion sensor, for when receiving the trigger signal that the motion sensor is produced
Camera function is opened, realtime graphic is obtained；
Picture recognition module, is connected with the photographing module, for the realtime graphic that the photographing module is obtained to be identified,
Judge the realtime graphic whether with default unblock images match, if the match is successful, produce a control signal；
Unlocked state, is connected with described image identification module, for receiving the control letter of described image identification module generation
The mobile terminal is unlocked after number.
2. mobile terminal according to claim 1, it is characterised in that the motion sensor includes：Gravity sensor and/
Or gyroscope and signal processing circuit.
3. mobile terminal according to claim 1, it is characterised in that described image identification module includes：Feature extraction list
Member, for extracting the characteristic information in the realtime graphic according to face characteristic；Matching unit, connects with the feature extraction unit
Connect, for the characteristic information in the realtime graphic to be matched with the characteristic information of default unblock image；Signal produces single
Member, is connected with the matching unit, for when the match is successful, producing a control signal.
4. mobile terminal according to claim 1, it is characterised in that the camera module includes being located at the mobile terminal
Screen the same side front camera.
5. mobile terminal according to claim 1, it is characterised in that also include：Display module, connects with the camera module
Connect, the screen for controlling the mobile terminal shows the preview screen for the realtime graphic that the camera module is obtained in real time.
6. mobile terminal according to claim 1, it is characterised in that also include：Memory module, mould is recognized with described image
Block is connected, the characteristic information for storing default unblock image.
7. mobile terminal according to claim 6, it is characterised in that also include：Setup module, connects with the camera module
Connect, for obtaining default unblock image by the camera module, and default unblock image is sent to picture recognition module；
Described image identification module be additionally operable to obtain it is described it is default unblock image characteristic information and by it is described it is default unblock image spy
Reference breath is sent to the memory module.
8. mobile terminal according to claim 1, it is characterised in that the default unblock image unlocks user's to authorize
Facial image.
9. a kind of mobile terminal unlocking method, it is characterised in that including：
Obtain motion state of the mobile terminal under screen lock state；
Camera function is opened when jigging motion occurs for the mobile terminal, realtime graphic is obtained；
The realtime graphic is identified, judge the realtime graphic whether with default unblock images match；
If the match is successful, the mobile terminal is unlocked.
10. mobile terminal unlocking method according to claim 9, it is characterised in that the realtime graphic is identified,
Judge whether the realtime graphic further comprises with the default method for unlocking images match：The reality is extracted according to face characteristic
When image in characteristic information；By the characteristic information progress of the characteristic information in the realtime graphic and default unblock image
Match somebody with somebody.
11. mobile terminal unlocking method according to claim 9, it is characterised in that the feature in the realtime graphic
When matching degree between the characteristic information of information and default unblock image is more than a given threshold, the realtime graphic and default solution
Lock images match success.
12. mobile terminal unlocking method according to claim 9, it is characterised in that if the realtime graphic and default solution
Images match failure is locked, then reacquires realtime graphic.
13. mobile terminal unlocking method according to claim 9, it is characterised in that obtain real-time by front camera
Image.
14. mobile terminal unlocking method according to claim 9, it is characterised in that also include：Pass through the mobile terminal
Screen show the preview screen of the realtime graphic in real time.
15. mobile terminal unlocking method according to claim 9, it is characterised in that also include：Obtain default unblock figure
Picture；Obtain the characteristic information of the default unblock image；Store the characteristic information of the default unblock image.
16. mobile terminal unlocking method according to claim 9, it is characterised in that the default unblock image is mandate
Unlock the facial image of user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710536401.2A CN107315941A (en) | 2017-07-04 | 2017-07-04 | Mobile terminal and mobile terminal unlocking method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710536401.2A CN107315941A (en) | 2017-07-04 | 2017-07-04 | Mobile terminal and mobile terminal unlocking method |
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| CN108629169A (en) * | 2018-03-22 | 2018-10-09 | 广东小天才科技有限公司 | Unlocking method, device, smartwatch and the storage medium of smartwatch |
| CN109145541A (en) * | 2018-08-27 | 2019-01-04 | 惠州Tcl移动通信有限公司 | A kind of dynamic unlocking method, storage equipment and intelligent terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108255531A (en) * | 2018-01-10 | 2018-07-06 | 德淮半导体有限公司 | Electronic equipment and its visual identifying system and method |
| CN108629169A (en) * | 2018-03-22 | 2018-10-09 | 广东小天才科技有限公司 | Unlocking method, device, smartwatch and the storage medium of smartwatch |
| CN109145541A (en) * | 2018-08-27 | 2019-01-04 | 惠州Tcl移动通信有限公司 | A kind of dynamic unlocking method, storage equipment and intelligent terminal |
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