CN106484072A - Fingerprint sensor control method and mobile terminal - Google Patents
Fingerprint sensor control method and mobile terminal Download PDFInfo
- Publication number
- CN106484072A CN106484072A CN201610866610.9A CN201610866610A CN106484072A CN 106484072 A CN106484072 A CN 106484072A CN 201610866610 A CN201610866610 A CN 201610866610A CN 106484072 A CN106484072 A CN 106484072A
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- Prior art keywords
- mobile terminal
- fingerprint
- fingerprint sensor
- sensor
- user
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- 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
Abstract
The present invention provides a kind of fingerprint sensor control method and mobile terminal.The mobile terminal being applied to fingerprint Identification sensor, including：When the mobile terminal is in screen lock state, detect whether that skin touches the fingerprint Identification sensor；When the fingerprint Identification sensor of skin contact is detected, the mobile terminal is waken up, and obtains the current angle of inclination of the mobile terminal；Judge the mobile terminal whether in transverse screen state according to the current angle of inclination of the mobile terminal, wherein, when being in portrait layout state compared to the mobile terminal when mobile terminal is in transverse screen state, the fingerprint sensor is more easily accessible to the palm of user；And when the mobile terminal is in transverse screen state, close the fingerprint sensor.
Description
Technical field
The present invention relates to fingerprint identification technology field, and in particular to a kind of fingerprint sensor control method and mobile terminal.
Background technology
At present, the mobile terminal with fingerprint sensor is widely used, and such as, leads on the electronic equipment such as smart mobile phone
Fingerprint sensor is often installed.When user wants to unlock mobile terminal, place a finger on the fingerprint sensor, the finger
Line sensor collection user finger print information, and by the finger print information of the user for collecting be pre-stored in the pre- of the mobile terminal
If finger print information is compared, when user finger print information be pre-stored in the mobile terminal preset fingerprint information matches when,
The mobile terminal is then unlocked, otherwise, does not unlock the mobile terminal.However, when user is using the mobile terminal,
When mobile terminal is in specific placement location, such as user with will be hand held for mobile phone when, the palm of user whole or
Person's part is easier to touch the fingerprint sensor.Now, fingerprint sensor then starts, and the image to collecting is carried out
Process, e.g., fingerprint comparison etc. is carried out, will so consume certain electricity.When the palm of user is permanently connected to fingerprint sensing
Device, then fingerprint sensor can carry out fingerprint comparison action always, so as to increase the consumption of mobile terminal electricity, and then reduce
The electricity use time of mobile terminal.
Content of the invention
The invention provides a kind of fingerprint sensor control method, the mobile end being applied to fingerprint Identification sensor
End, the fingerprint sensor control method include：
When the mobile terminal is in screen lock state, detect whether that skin touches the fingerprint Identification sensor；
When the fingerprint Identification sensor of skin contact is detected, the mobile terminal is waken up, and is obtained described
The current angle of inclination of mobile terminal；
Judge whether the mobile terminal is in transverse screen state according to the current angle of inclination of the mobile terminal, wherein,
When being in portrait layout state compared to the mobile terminal when mobile terminal is in transverse screen state, the fingerprint sensor more holds
The palm of user is easily touched；And
When the mobile terminal is in transverse screen state, the fingerprint sensor is closed.
Compared to prior art, the fingerprint sensor control method of the present invention is sentenced according to the current angle of inclination of mobile terminal
Break and whether mobile terminal in transverse screen state, when mobile terminal is in transverse screen state, the fingerprint sensor is easier to connect
The palm of user is contacted, now, the fingerprint sensor is closed, so as to avoid the fingerprint sensing of the now palm contacts of user
During device, fingerprint sensor starts the waste that fingerprint detection link is caused to the electricity of mobile terminal.Therefore, the fingerprint of the present invention is passed
Sensor control method can improve the electricity use time of mobile terminal.
Present invention also offers a kind of mobile terminal, the mobile terminal includes fingerprint Identification sensor, described mobile whole
End includes：
Detector unit, for when the mobile terminal is in screen lock state, having detected whether that skin touches the finger
Line identification sensor；
Acquiring unit, described mobile whole for when the fingerprint Identification sensor of skin contact is detected, waking up
End, and obtain the current angle of inclination of the mobile terminal；
Whether judging unit, for judging the mobile terminal in horizontal stroke according to the current angle of inclination of the mobile terminal
Screen state, wherein, the mobile terminal in non-transverse screen state when compared to the mobile terminal in portrait layout state when described in
Fingerprint sensor is more easily accessible to the palm of user；And
Closing unit, for when the mobile terminal is in transverse screen state, closing the fingerprint sensor.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for technology description is had to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the fingerprint sensor control method of one better embodiment of the present invention.
Fig. 2 for one better embodiment of the present invention mobile terminal in transverse screen state when schematic diagram.
Fig. 3 for another better embodiment of the present invention mobile terminal in transverse screen state when schematic diagram.
Fig. 4 for one better embodiment of the present invention mobile terminal in portrait layout state when schematic diagram.
Fig. 5 for another better embodiment of the present invention mobile terminal in portrait layout state when schematic diagram.
Fig. 6 is the structural representation of the mobile terminal of one better embodiment of the present invention.
Fig. 7 is the structural representation of the mobile terminal of another better embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clearly
Chu, it is fully described by.Obviously, described embodiment is a part of embodiment of the present invention, rather than all embodiment party
Formula.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained on the premise of creative work is not made
The every other embodiment for obtaining, should all belong to the scope of protection of the invention.
It should be noted that the term for using in embodiments of the present invention is the mesh only merely for description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and " being somebody's turn to do " are also intended to include most forms, unless context clearly shows that other implications.It is also understood that this
Term "and/or" used herein is referred to and comprising one or more associated any or all possible groups that list project
Close.
Refer to the flow chart of Fig. 1, Fig. 1 for the fingerprint sensor control method of one better embodiment of the present invention.Described
Fingerprint sensor control method is applied to the mobile terminal with fingerprint sensor.The mobile terminal include but are not limited to for
Smart mobile phone, internet device (Mobile Internet Device, MID), e-book, portable broadcast station (Play
Station Portable, PSP) or personal digital assistant (Personal Digital Assistant, PDA) etc. portable
Electronic equipment.The fingerprint sensor control method includes but are not limited to following steps.
Step S101, when the mobile terminal is in screen lock state, has detected whether that skin touches fingerprint knowledge
Individual sensor.When having detected skin the fingerprint Identification sensor being touched, step S102 is entered；When being not detected by skin
When skin touches the fingerprint Identification sensor, terminate.
Specifically, in the present embodiment, step S101 is comprised the following steps.
Step I, when the mobile terminal is in screen lock state, detects whether the electric capacity of the fingerprint sensor becomes
Change and detect whether pattern that the fingerprint sensor is received has the lines of skin.Due to the finger as user or palm
Or the distance between other positions of body and described fingerprint sensor in the range of predeterminable range when or touch institute
When stating fingerprint sensor, the electric capacity of fingerprint sensor can change.Additionally, the fingerprint sensor can also be with pick-up pattern
Function, therefore, it can by retrieving the electric capacity of the fingerprint sensor and whether changing and detect the fingerprint sensing
Whether the pattern that device is received has the lines of skin to touch the fingerprint sensor determining whether skin.
It is to be appreciated that the lines of skin can be but be not limited only to all or part and the use of the fingerprint of user
The all or part of the lines of the palm at family.
Step II, when the pattern that the electric capacity of the fingerprint sensor changes and the fingerprint sensor is received has skin
During the lines of skin, then it is determined with skin and touches the fingerprint Identification sensor；Otherwise, then judge not have skin to touch described
Fingerprint Identification sensor.
Step S102, when the fingerprint Identification sensor of skin contact is detected, wakes up the mobile terminal, and
Obtain the current angle of inclination of the mobile terminal.
Whether step S103, judge the mobile terminal in transverse screen shape according to the current angle of inclination of the mobile terminal
State, wherein, when being in portrait layout state compared to the mobile terminal when mobile terminal is in transverse screen state, the fingerprint is passed
Sensor is more easily accessible to the palm of user.
The current angle of inclination of the mobile terminal is corresponding with mobile terminal state in which, such as, works as mobile terminal
When current angle of inclination is in the range of the first predetermined inclination, it is possible to determine that the mobile terminal is in transverse screen state；Work as movement
When the current angle of inclination of terminal is in the second preset range, it is possible to determine that the mobile terminal is in portrait layout state.
Transverse screen state and portrait layout state to the mobile terminal is introduced below.Fig. 2, Fig. 2 are referred to for this
The mobile terminal of a bright better embodiment is in schematic diagram during transverse screen state；Fig. 3 is another better embodiment of the present invention
Mobile terminal in transverse screen state when schematic diagram；Fig. 4 is in portrait layout for the mobile terminal of one better embodiment of the present invention
Schematic diagram during state；Fig. 5 for another better embodiment of the present invention mobile terminal in portrait layout state when schematic diagram.Institute
Stating mobile terminal 10 includes viewing area 10a and non-display area 10b.The viewing area 10a is used for showing picture, word or regarding
Frequency etc..The non-display area 10b is arranged around the viewing area 10a, be generally used for arranging the cabling of the mobile terminal 10, away from
From sensor, receiver and fingerprint sensor 200 etc..The mobile terminal 10 include first at 110, second the 120, the 3rd side
130 and the 4th side 140.Described first while 110 with described second while 120 be oppositely arranged, the described 3rd while 130 with the described 4th while
140 are oppositely arranged, and the described 3rd while 130 respectively with described first while 110 and second side 120 intersect, the 4th side
140 120 intersect at 110 and described second with described first respectively.In the present embodiment, the mobile terminal 10 is rectangular
Shape, described first at 110 and described second 120 minor face for being respectively the mobile terminal 10, the 3rd side 130 and described
4th while 140 be respectively the mobile terminal 10 long while.In the present embodiment, the fingerprint sensor 200 is adjacent to described
Second side 120 is arranged.
In the present embodiment, the current angle of inclination of the mobile terminal 10 is the first side of the mobile terminal 10
110 and second side 120 and X-axis positive direction angle.For example, the first predetermined inclination scope can be [45 °～90 °]
(including 45 ° and including 90 °), i.e. the first of the mobile terminal 10 at 110 and second 120 with the angle of X-axis positive direction be
[45 °～90 °].As the definition of angle is that two straight line intersection constitute four angles, they are two pairs of vertical angles, in order to distinguish this
A little angles, we are called the angle of this two straight lines one of them of less vertical angles in these two pair vertical angles.Angle is big
90 ° are less than or equal in being equal to 0 °.Therefore, when the first of the mobile terminal 10 in 110 and second while 120 with X-axis positive direction
When angle is [45 °～90 °], the first formation between 120 and X-axis positive direction at 110 and second of the mobile terminal 10
Angle is [45 °～90 °] or [90 °～135 °] (including 90 ° and including 135 °).The first side when the mobile terminal 10
110 and second side 120 and X-axis positive direction angle at [45 °～90 °], then judge the mobile terminal 10 in transverse screen shape
State.Now, the fingerprint sensor 200 of the mobile terminal 10 is easier palm rather than the finger of the user for contacting.Described second
Predetermined inclination scope can be [0 °～45 °) (including 0 °, but not including 45 °), i.e. the first side 110 of the mobile terminal 10
And second side 120 and X-axis positive direction angle be [0 °～45 °).Therefore, when first side 110 and of the mobile terminal 10
Two sides 120 and the angle of X-axis positive direction be [0 °～45 °) when, the mobile terminal 10 first at 110 and second 120 and X
The angle formed between axle positive direction is [0 °～45 °) or (135 °～180 °] (not including 135 ° but including 180 °).Work as institute
State the first of mobile terminal 10 at 110 and second 120 with the angle of X-axis positive direction [0 °～45 °) when, then judge the shifting
Dynamic terminal 10 is in portrait layout state.Now, the fingerprint sensor 200 of the mobile terminal 10 is easier the finger of the user for contacting
Rather than palm.
When the mobile terminal is judged in transverse screen state according to the current angle of inclination of the mobile terminal, enter
Step S104；When the mobile terminal is judged in portrait layout state according to the current angle of inclination of the mobile terminal, enter
Enter step S106.
Step S104, when the mobile terminal is in transverse screen state, closes the fingerprint sensor.
Step S105, when the fingerprint sensor receives the finger print information of user, stops to the user's that receiving
The preset fingerprint information of finger print information and mobile terminal storage carries out matching treatment, and wherein, the preset fingerprint information is used
In the unblock mobile terminal.
Step S106, when the mobile terminal is in portrait layout state, opens the fingerprint sensor.
Step S107, when the fingerprint sensor receives the finger print information of user, by the fingerprint of the user for receiving
The preset fingerprint information of information and mobile terminal storage is compared, and wherein, the preset fingerprint information is used for unlocking institute
State mobile terminal.When the preset fingerprint information matches that the finger print information of the user for receiving and the mobile terminal are stored, enter
Enter step S108；When the finger print information of the user for receiving and the preset fingerprint information of mobile terminal storage are mismatched,
Enter step S109.
Step S108, when finger print information and the preset fingerprint information matches of the user for receiving, unlocks the shifting
Dynamic terminal.
Step S109, when finger print information and the preset fingerprint information mismatch of the user for receiving, does not unlock institute
State mobile terminal.
Compared to prior art, the fingerprint sensor control method of the present invention is sentenced according to the current angle of inclination of mobile terminal
Break and whether mobile terminal in transverse screen state, when mobile terminal is in transverse screen state, the fingerprint sensor is easier to connect
The palm of user is contacted, now, the fingerprint sensor is closed, so as to avoid the fingerprint sensing of the now palm contacts of user
During device, fingerprint sensor starts the waste that fingerprint detection link is caused to the electricity of mobile terminal.Therefore, the fingerprint of the present invention is passed
Sensor control method can improve the electricity use time of mobile terminal.
The above-mentioned method for illustrating the embodiment of the present invention, following for being easy to preferably implement the embodiment of the present invention
Such scheme, correspondingly, has been provided below the mobile terminal of the embodiment of the present invention.With reference to fingerprint sensing described above
Device control method is introduced to the mobile terminal of the present invention.Refer to the shifting of Fig. 6, Fig. 6 for one better embodiment of the present invention
The structural representation of dynamic terminal.The mobile terminal is included but are not limited to as smart mobile phone, internet device, e-book, just
Take the portable electric appts such as formula broadcast station or personal digital assistant.
The mobile terminal 50 includes fingerprint sensor, and description above can be participated in the position of the fingerprint sensor.
The mobile terminal 50 also includes but are not limited to detector unit 510, acquiring unit 520, judging unit 530, closing unit
540th, unit 550, comparing unit 560, unlocking unit 570 and abort unit 580 are opened.Function to each unit is carried out in detail below
Thin introduction.
The detector unit 510, for when the mobile terminal 50 is in screen lock state, having detected whether that skin is contacted
To the fingerprint sensor.
In one embodiment, the detector unit 510 includes following subelement.
Detection sub-unit 511, for when the mobile terminal 50 is in screen lock state, detecting the fingerprint sensor
Whether electric capacity changes and detects whether pattern that the fingerprint sensor is received has the lines of skin.
Judge subelement 512, for changing and fingerprint sensor reception when the electric capacity of the fingerprint sensor
To pattern have skin lines when, then be determined with skin and touch the fingerprint sensor；Otherwise, then judge do not have skin to connect
Contact the fingerprint sensor.
The acquiring unit 520, for when the fingerprint sensor of skin contact is detected, waking up the movement
Terminal 50, and obtain the current angle of inclination of the mobile terminal 50.
The judging unit 530, for judging the mobile terminal according to the current angle of inclination of the mobile terminal 50
Whether 50 be in transverse screen state, and wherein, the mobile terminal 50 is in compared to the mobile terminal 50 when being in transverse screen state
During portrait layout state, the fingerprint sensor is more easily accessible to the palm of user.
The closing unit 540, for when the mobile terminal 50 is in transverse screen state, closing the fingerprint sensing
Device.
The mobile terminal 50 is also included with lower unit.
The unlatching unit 550, for when the mobile terminal 50 is in portrait layout state, opening the fingerprint sensing
Device.
The comparing unit 560, for when the fingerprint sensor is opened, when the fingerprint sensor receives user
Finger print information when, the preset fingerprint information that the finger print information of the user for receiving and the mobile terminal 50 are stored is compared
Right, wherein, the preset fingerprint information is used for unlocking the mobile terminal 50.
The unlocking unit 570, when finger print information and the preset fingerprint information matches of the user for receiving, unblock
The mobile terminal 50.
The abort unit 580, for when the fingerprint sensor is closed, when the fingerprint sensor receives user
Finger print information when, stop the preset fingerprint information that the finger print information of user to receiving and the mobile terminal 50 store and enter
Row matching treatment, wherein, the preset fingerprint information is used for unlocking the mobile terminal 50.
Refer to the structural representation of Fig. 7, Fig. 7 for the mobile terminal of another better embodiment of the present invention.The movement
Terminal 70 can include：Fingerprint sensor 70a, at least one processor 701, such as central processing unit (central
Processing unit, CPU), at least one network interface 704, user interface 703, memory 705, at least one communication are total
Line 702 and display screen 706.Wherein, communication bus 702 is used for realizing the connection communication between these components.Wherein, Yong Hujie
Mouthfuls 703 can include display screen (Display) 706, and optional user interface 703 can also include the wireline interface of standard, wireless
Interface.Communication interface 704 can optionally include the wireline interface (such as data line interface, cable interface etc.) of standard, wirelessly connect
Mouth (as WI-FI interface, blue tooth interface, near-field communication interface).Memory 705 can be high-speed random access memory
(random access memory, RAM), or non-labile memory (non-volatile memory), for example
At least one magnetic disc store.Memory 705 optionally can also be at least one storage for being located remotely from aforementioned processor 701
Device.As shown in fig. 7, as operating system, network service mould can be included in a kind of memory 705 of computer-readable storage medium
Block, Subscriber Interface Module SIM and fingerprint sensor control program.
In the mobile terminal 70 shown in Fig. 7, processor 701 can be used for calling the fingerprint stored in memory 705 to pass
Sensor control program, and execute following operation：
When the mobile terminal is in screen lock state, detect whether that skin touches the fingerprint Identification sensor.
When the fingerprint Identification sensor of skin contact is detected, the mobile terminal is waken up, and is obtained described
The current angle of inclination of mobile terminal.
Judge whether the mobile terminal is in transverse screen state according to the current angle of inclination of the mobile terminal, wherein,
When being in portrait layout state compared to the mobile terminal when mobile terminal is in transverse screen state, the fingerprint sensor more holds
The palm of user is easily touched.
When the mobile terminal is in transverse screen state, the fingerprint sensor is closed.
When the sensor is closed, when the fingerprint sensor receives the finger print information of user, stop docking
The preset fingerprint information of the finger print information of the user for receiving and mobile terminal storage carries out matching treatment, wherein, described pre-
If finger print information is used for unlocking the mobile terminal.
When the mobile terminal is in portrait layout state, the fingerprint sensor is opened.
When the fingerprint sensor is unlocked, when the fingerprint sensor receives the finger print information of user, will connect
The preset fingerprint information of the finger print information of the user for receiving and mobile terminal storage is compared, wherein, the default finger
Line information is used for unlocking the mobile terminal.
When finger print information and the preset fingerprint information matches of the user for receiving, the mobile terminal is unlocked.
When finger print information and the preset fingerprint information mismatch of the user for receiving, do not unlock described mobile whole
End.
Specifically, in the present embodiment, when the mobile terminal is in screen lock state, detected whether that skin is contacted
Include to the fingerprint Identification sensor：.
When the mobile terminal is in screen lock state, detect the electric capacity of the fingerprint sensor whether change and
Detect whether pattern that the fingerprint sensor is received has the lines of skin.Due to the finger as user or palm or body
When the distance between other positions of body and described fingerprint sensor are in the range of predeterminable range or touch the fingerprint
During sensor, the electric capacity of fingerprint sensor can change.Additionally, the fingerprint sensor can also be with pick-up pattern work(
Can, therefore, it can whether change by the electric capacity of the retrieval fingerprint sensor and detect that the fingerprint sensor connects
Whether the pattern for receiving has the lines of skin to touch the fingerprint sensor determining whether skin.
It is to be appreciated that the lines of skin can be but be not limited only to all or part and the use of the fingerprint of user
The all or part of the lines of the palm at family.
When the pattern that the electric capacity of the fingerprint sensor changes and the fingerprint sensor is received has the line of skin
Lu Shi, then be determined with skin and touch the fingerprint Identification sensor；Otherwise, then judge do not have skin to touch fingerprint knowledge
Individual sensor.
One of ordinary skill in the art will appreciate that realizing all or part of flow process in above-described embodiment method, it is permissible
Instruct related hardware to complete by computer program, offline mode opening program can be stored in an embodied on computer readable and deposit
In storage media, the program is upon execution, it may include as the flow process of the embodiment of above-mentioned each method.Wherein, storage medium can be
Magnetic disc, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed it is only one or more preferred embodiment of the present invention, specific case pair used herein
The principle of the present invention and embodiment are set forth, and the explanation of above example is only intended to help and understands the method for the present invention
And its core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, in specific embodiment and
All will change in range of application, in sum, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of fingerprint sensor control method, the mobile terminal being applied to fingerprint Identification sensor, it is characterised in that institute
Stating fingerprint sensor control method includes：
When the mobile terminal is in screen lock state, detect whether that skin touches the fingerprint Identification sensor；
When the fingerprint Identification sensor of skin contact is detected, the mobile terminal is waken up, and obtains the movement
The current angle of inclination of terminal；
Whether the mobile terminal is judged in transverse screen state according to the current angle of inclination of the mobile terminal, wherein, described
When being in portrait layout state compared to the mobile terminal when mobile terminal is in transverse screen state, the fingerprint sensor is easier to connect
Contact the palm of user；And
When the mobile terminal is in transverse screen state, the fingerprint sensor is closed.
2. fingerprint sensor control method as claimed in claim 1, it is characterised in that the fingerprint sensor control method is also
Including：
When the mobile terminal is in portrait layout state, the fingerprint sensor is opened.
3. fingerprint sensor control method as claimed in claim 2, it is characterised in that the step " when described mobile eventually
End in portrait layout state when, open the fingerprint sensor " after, the fingerprint sensor control method also includes：
When the fingerprint sensor receives the finger print information of user, by the finger print information of the user for receiving and the movement
The preset fingerprint information of terminal storage is compared, and wherein, the preset fingerprint information is used for unlocking the mobile terminal；
When finger print information and the preset fingerprint information matches of the user for receiving, the mobile terminal is unlocked.
4. fingerprint sensor control method as claimed in claim 1, it is characterised in that the step is " when the mobile terminal
In screen lock state when, detected whether that skin touches the fingerprint Identification sensor " include：
When the mobile terminal is in screen lock state, detect whether the electric capacity of the fingerprint sensor changes and detect
Whether the pattern that the fingerprint sensor is received has the lines of skin；
When the pattern that the electric capacity of the fingerprint sensor changes and the fingerprint sensor is received has the lines of skin,
Then it is determined with skin and touches the fingerprint Identification sensor；Otherwise, then judge do not have skin to touch fingerprint recognition biography
Sensor.
5. fingerprint sensor control method as claimed in claim 1, it is characterised in that the step " when described mobile eventually
End in transverse screen state when, close the fingerprint sensor " after, the fingerprint sensor control method also includes：
When the fingerprint sensor receives the finger print information of user, stop the finger print information of user to receiving and described
The preset fingerprint information of mobile terminal storage carries out matching treatment, and wherein, the preset fingerprint information is used for unlocking the movement
Terminal.
6. a kind of mobile terminal, the mobile terminal include fingerprint Identification sensor, it is characterised in that the mobile terminal bag
Include：
Detector unit, for when the mobile terminal is in screen lock state, having detected whether that skin touches fingerprint knowledge
Individual sensor；
Acquiring unit, for when the fingerprint Identification sensor of skin contact is detected, waking up the mobile terminal, and
Obtain the current angle of inclination of the mobile terminal；
Whether judging unit, for judging the mobile terminal in transverse screen shape according to the current angle of inclination of the mobile terminal
State, wherein, when being in portrait layout state compared to the mobile terminal when mobile terminal is in transverse screen state, the fingerprint is passed
Sensor is more easily accessible to the palm of user；And
Closing unit, for when the mobile terminal is in transverse screen state, closing the fingerprint sensor.
7. mobile terminal as claimed in claim 6, it is characterised in that the mobile terminal also includes：
Unit is opened, for when the mobile terminal is in portrait layout state, opening the fingerprint sensor.
8. mobile terminal as claimed in claim 7, it is characterised in that the mobile terminal also includes：
Comparing unit, for when the fingerprint sensor is opened, when the fingerprint sensor receives the finger print information of user
When, the preset fingerprint information that the finger print information of the user for receiving and the mobile terminal are stored is compared, wherein, described
Preset fingerprint information is used for unlocking the mobile terminal；And
Unlocking unit, when finger print information and the preset fingerprint information matches of the user for receiving, unlocks described mobile whole
End.
9. mobile terminal as claimed in claim 6, it is characterised in that the detector unit includes：
Detection sub-unit, for when the mobile terminal is in screen lock state, whether the electric capacity of the detection fingerprint sensor
Change and detect whether pattern that the fingerprint sensor is received has the lines of skin；And
Judge subelement, for when the pattern that the electric capacity of the fingerprint sensor changes and the fingerprint sensor is received
Have skin lines when, then be determined with skin and touch the fingerprint Identification sensor；Otherwise, then judge do not have skin to touch
The fingerprint Identification sensor.
10. mobile terminal as claimed in claim 6, it is characterised in that the mobile terminal also includes：
Abort unit, for when the fingerprint sensor is closed, when the fingerprint sensor receives the finger print information of user
When, stopping the finger print information of user to receiving and the preset fingerprint information of mobile terminal storage carries out matching treatment,
Wherein, the preset fingerprint information is used for unlocking the mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866610.9A CN106484072B (en) | 2016-09-29 | 2016-09-29 | Fingerprint sensor control method and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866610.9A CN106484072B (en) | 2016-09-29 | 2016-09-29 | Fingerprint sensor control method and mobile terminal |
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| CN106484072A true CN106484072A (en) | 2017-03-08 |
| CN106484072B CN106484072B (en) | 2019-05-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156306A (en) * | 2017-12-25 | 2018-06-12 | 广东欧珀移动通信有限公司 | Unlocking method and related product |
| CN109543380A (en) * | 2018-11-22 | 2019-03-29 | Oppo广东移动通信有限公司 | Solve lock control method and electronic device |
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| CN103576836A (en) * | 2013-11-18 | 2014-02-12 | 广东欧珀移动通信有限公司 | Touch mobile terminal and power saving control method thereof |
| CN105278655A (en) * | 2015-11-03 | 2016-01-27 | 广东欧珀移动通信有限公司 | Control method and device of fingerprint sensor |
| CN105843358A (en) * | 2016-03-18 | 2016-08-10 | 广东欧珀移动通信有限公司 | Information processing method and terminal |
| CN105912905A (en) * | 2016-04-11 | 2016-08-31 | 广东欧珀移动通信有限公司 | Fingerprint unlocking method and terminal |
| CN105955590A (en) * | 2016-06-24 | 2016-09-21 | 广东欧珀移动通信有限公司 | Method and apparatus for controlling rotation of screen and mobile terminal |
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2016
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| CN103576836A (en) * | 2013-11-18 | 2014-02-12 | 广东欧珀移动通信有限公司 | Touch mobile terminal and power saving control method thereof |
| CN105278655A (en) * | 2015-11-03 | 2016-01-27 | 广东欧珀移动通信有限公司 | Control method and device of fingerprint sensor |
| CN105843358A (en) * | 2016-03-18 | 2016-08-10 | 广东欧珀移动通信有限公司 | Information processing method and terminal |
| CN105912905A (en) * | 2016-04-11 | 2016-08-31 | 广东欧珀移动通信有限公司 | Fingerprint unlocking method and terminal |
| CN105955590A (en) * | 2016-06-24 | 2016-09-21 | 广东欧珀移动通信有限公司 | Method and apparatus for controlling rotation of screen and mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156306A (en) * | 2017-12-25 | 2018-06-12 | 广东欧珀移动通信有限公司 | Unlocking method and related product |
| CN108156306B (en) * | 2017-12-25 | 2020-06-02 | Oppo广东移动通信有限公司 | Unlocking method and related product |
| CN109543380A (en) * | 2018-11-22 | 2019-03-29 | Oppo广东移动通信有限公司 | Solve lock control method and electronic device |
| CN109543380B (en) * | 2018-11-22 | 2021-07-09 | Oppo广东移动通信有限公司 | Unlocking control method and electronic device |
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| CN106484072B (en) | 2019-05-24 |
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