CN108229423A - The scan method and mobile terminal of a kind of fingerprint recognition - Google Patents
The scan method and mobile terminal of a kind of fingerprint recognition Download PDFInfo
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- CN108229423A CN108229423A CN201810073133.XA CN201810073133A CN108229423A CN 108229423 A CN108229423 A CN 108229423A CN 201810073133 A CN201810073133 A CN 201810073133A CN 108229423 A CN108229423 A CN 108229423A
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- fingerprint recognition
- recognition region
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- mobile terminal
- fingerprint
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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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
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- General Physics & Mathematics (AREA)
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- General Engineering & Computer Science (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides the scan methods and mobile terminal of a kind of fingerprint recognition, are related to electronic technology field, solve the problems, such as that in the prior art the mode of screen fingerprint recognition unlocks that speed is relatively slow, power consumption is higher comprehensively.Method is applied to mobile terminal, is provided with fingerprint Identification sensor below the touch screen of mobile terminal, method includes：Obtain the corresponding scan frequency in each fingerprint recognition region on touch screen；Fingerprint Identification sensor is controlled on each fingerprint recognition region, fingerprint recognition scanning is carried out according to the corresponding scan frequency in each fingerprint recognition region.Subregion carries out fingerprint recognition scanning to the solution of the present invention on the touchscreen, improve sweep speed, improve unlock speed, and by being treated with a certain discrimination to fingerprint recognition region each on touch screen, fingerprint recognition scanning can be carried out using different scan frequencies respectively in each region, it is all quickly scanned using upper frequency without entire touch screen, reduces power consumption, save electricity.
Description
Technical field
The present invention relates to electronic technology field more particularly to the scan methods and mobile terminal of a kind of fingerprint recognition.
Background technology
The fingerprint recognition mode used on mobile phone at present, only specific part region can be identified, usually mobile phone
Home keys or battery cover back specific region, identification area it is relatively narrow, it is very inconvenient, and need occupy additional space, influence
Appearance power and mobile phone arrangement space.The mode of screen fingerprint recognition can solve the problems, such as this comprehensively, it senses fingerprint recognition
Device is arranged on touch screen in the following, finger touches any one position of touch screen can unlock.The mode of screen fingerprint recognition comprehensively
Advantage is convenient, mobile phone good appearance, but shortcoming be unlock speed compared with it is slow, power consumption is larger.Because the fingerprint below touch screen is known
Other module needs quickly scan entire touch screen zone, to identify the finger touched at any time on touch screen, so
Unlock speed is slower, and power consumption is higher.
Invention content
The embodiment of the present invention provides a kind of scan method and mobile terminal of fingerprint recognition, comprehensive in the prior art to solve
The mode of screen fingerprint recognition unlocks the problem of speed is relatively slow, power consumption is higher.
In order to solve the above-mentioned technical problem, the invention is realized in this way：A kind of scan method of fingerprint recognition, is applied to
Mobile terminal, the touch screen lower section of the mobile terminal are provided with fingerprint Identification sensor, the method includes：
Obtain the corresponding scan frequency in each fingerprint recognition region on the touch screen；
The fingerprint Identification sensor is controlled on each fingerprint recognition region, it is right respectively according to each fingerprint recognition region
The scan frequency answered carries out fingerprint recognition scanning.
In a first aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, the touch screen lower section of the mobile terminal
Fingerprint Identification sensor is provided with, the mobile terminal includes：
First acquisition module, for obtaining the corresponding scan frequency in each fingerprint recognition region on the touch screen；
Scan module, for controlling the fingerprint Identification sensor in each fingerprint recognition region, according to each fingerprint
The corresponding scan frequency of identification region carries out fingerprint recognition scanning.
Second aspect, the embodiment of the present invention additionally provide a kind of mobile terminal, including processor, memory and are stored in
On the memory and the computer program that can run on the processor, the computer program are performed by the processor
Shi Shixian as above the scan method of any one of them fingerprint recognition the step of.
The third aspect, the embodiment of the present invention additionally provides a kind of computer readable storage medium, described computer-readable
Computer program is stored on storage medium, realizes that as above any one of them refers to when the computer program is executed by processor
The step of scan method of line identification.
In embodiments of the present invention, it corresponding sweeps in each fingerprint recognition region obtained first on mobile terminal touch screen
Retouch frequency；Then control fingerprint Identification sensor is right respectively according to each fingerprint recognition region on each fingerprint recognition region
The scan frequency answered carries out fingerprint recognition scanning.Subregion carries out fingerprint recognition scanning on the touchscreen in this way, due to each area
The area of the relatively entire touch screen of the scan area in domain reduces, therefore improves sweep speed, so as to improve unlock speed, and
By being treated with a certain discrimination to fingerprint recognition region each on touch screen, different scan frequencies can be used respectively in each region
Fingerprint recognition scanning is carried out, is all quickly scanned using upper frequency without entire touch screen, so as to reduce power consumption, section
Power saving amount.
Description of the drawings
Fig. 1 is the flow chart of the scan method of fingerprint recognition provided in an embodiment of the present invention；
Fig. 2 is another flow chart of the scan method of fingerprint recognition provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram that fingerprint recognition region is divided on touch screen provided in an embodiment of the present invention；
Fig. 4 is another schematic diagram that fingerprint recognition region is divided on touch screen provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 6 is another structure diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 7 is another structure diagram of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
In some embodiments of the invention, a kind of scan method of fingerprint recognition is provided, applied to mobile terminal, institute
It states and is provided with fingerprint Identification sensor below the touch screen of mobile terminal.
Here, fingerprint Identification sensor and mobile terminal touch screen are made of one, by being swept to entire touch screen
The purpose of full frame unlocked by fingerprint can be realized by retouching, any one region of user's finger contacts to touch screen, can be referred at this time
Line identification sensor detects its fingerprint characteristic, and then carries out unlocking screen.
With reference to shown in Fig. 1, the method includes：
Step 101, the corresponding scan frequency in each fingerprint recognition region on the touch screen is obtained.
Here, touch screen one or more fingerprint recognition regions, different fingerprint recognition region difference have been divided into advance
Corresponding scan frequency may be the same or different.This step is by obtaining the corresponding scanning in each fingerprint recognition region
Frequency carries out beam scanning convenient for subsequent partitions domain.
Step 102, the fingerprint Identification sensor is controlled on each fingerprint recognition region, according to each fingerprint identification area
The corresponding scan frequency in domain carries out fingerprint recognition scanning.
Here, by controlling fingerprint Identification sensor on each fingerprint recognition region, according to each fingerprint recognition region
Corresponding scan frequency carries out fingerprint recognition scanning, realizes subregion on the touchscreen and carries out fingerprint recognition scanning, can
Different scan frequencies is used on each region.Such as the common fingerprint recognition region of user, fingerprint can be properly increased
The scan frequency of identification sensor, i.e.,, can be appropriate for the fingerprint recognition region that user is of little use using higher scan frequency
The scan frequency of fingerprint Identification sensor is reduced, i.e., using relatively low scan frequency.It is higher without entire touch screen whole use
Frequency reduces power consumption.And subregion scanning improves unlock speed.
Wherein, the scanning process in each fingerprint recognition region can be carried out parallel.
The scan method of the fingerprint recognition of the embodiment of the present invention, subregion progress fingerprint recognition scanning on the touchscreen, by
The area of the relatively entire touch screen of scan area in each region reduces, therefore improves sweep speed, understands so as to improve
Speed is locked, and by being treated with a certain discrimination to fingerprint recognition region each on touch screen, it can be in each region respectively using difference
Scan frequency carry out fingerprint recognition scanning, all quickly scanned using upper frequency without entire touch screen, so as to drop
Low power consumption, saves electricity.
Optionally, as shown in Fig. 2, above-mentioned steps 101 include：
Step 1011, the corresponding default service rating in each fingerprint recognition region on the touch screen is obtained.
Here, the default service rating in each fingerprint recognition region on touch screen has been pre-established, consequently facilitating according to default
Service rating determines the corresponding scan frequency in each region.
Specifically, above-mentioned steps 1011 include：
Step 10111, the corresponding frequency of use information in each fingerprint recognition region on the touch screen is obtained.
Here, by obtaining the corresponding frequency of use information in each fingerprint recognition region on touch screen, in order to root
According to frequency of use information, the default service rating of each region is determined.
Wherein, frequency of use represents user and carries out the frequency of fingerprint recognition in fingerprint recognition region.
Wherein, the touch information of the touch operation on touch screen can be counted in advance, then by way of big data analysis,
Obtain the frequency of use information in each fingerprint recognition region.So as to learn the common fingerprint recognition region of user and not automatically
Common fingerprint recognition region, to be treated with a certain discrimination.
Step 10112, according to the corresponding frequency of use information in each fingerprint recognition region, each fingerprint recognition is determined
The corresponding default service rating in region.
Here, it according to the corresponding frequency of use information in each fingerprint recognition region, can accurately, reasonably determine each
The corresponding default service rating in fingerprint recognition region.
It wherein, can be according to the higher rule of the corresponding default service rating in the higher fingerprint recognition region of frequency of use, root
According to the corresponding frequency of use information in each fingerprint recognition region, determine that corresponding preset in each fingerprint recognition region makes
Use grade.Namely for the higher region of the frequency of user's progress fingerprint recognition, default service rating is higher, on the contrary, right
In the lower region of the frequency of user's progress fingerprint recognition, it is lower to preset service rating.
Step 1012, according to the corresponding default service rating in each fingerprint recognition region, each fingerprint recognition is determined
The corresponding scan frequency in region.
Here, it according to the corresponding default service rating in each fingerprint recognition region, can accurately, reasonably determine each
The corresponding scan frequency in region.
It wherein, can be according to the higher rule of the higher corresponding scan frequency in fingerprint recognition region of default service rating, root
According to the corresponding default service rating in each fingerprint recognition region, the corresponding scanning frequency in each fingerprint recognition region is determined
Rate.Namely higher for default service rating, i.e., user carries out the higher region of frequency of fingerprint recognition, and scan frequency is got over
Height, on the contrary, lower for default service rating, i.e., user carries out the lower region of frequency of fingerprint recognition, and scan frequency is got over
It is low.
For example, as shown in figure 3, include two fingerprint recognition regions on touch screen, by counting the touch behaviour on touch screen
The touch information of work, the frequency of use for obtaining fingerprint recognition region A are A1, and the frequency of use of fingerprint recognition region B is B1, wherein
A1 is more than B1, i.e. user carries out the frequency of fingerprint recognition more than in fingerprint recognition region B progress fingerprint knowledges in fingerprint recognition region A
Other frequency.Then can corresponding default use be determined according to the corresponding frequency of use of fingerprint recognition region A and B
Grade such as can determine the corresponding default service ratings of fingerprint recognition region A as first level, and fingerprint recognition region B is corresponding default
Service rating is second level.Then according to the corresponding default service rating of fingerprint recognition region A and B, it is respectively right to determine
The scan frequency answered such as can determine the corresponding scan frequencies of fingerprint recognition region A as f1, the corresponding scannings of fingerprint recognition region B
Frequency f2, wherein f1 are more than f2, i.e., higher for default service rating, i.e., user carries out the higher area of frequency of fingerprint recognition
Domain, the higher scan frequency of use is lower for default service rating, i.e., user carries out the lower area of frequency of fingerprint recognition
Domain uses relatively low scan frequency.It is all scanned without entire touch screen using upper frequency, reduces power consumption.And point
Sector scanning improves unlock speed.
In another example as shown in figure 4, include four fingerprint recognition regions on touch screen, by counting the touch on touch screen
The touch information of operation, obtain the frequency of use in fingerprint recognition region 1,2,3,4 reduces successively.It then can be according to fingerprint recognition region
1st, 2,3,4 corresponding frequency of use determines corresponding default service rating, such as can determine that fingerprint recognition region 1 is right
The default service rating answered be first level, the corresponding default service rating in fingerprint recognition region 2 be second level, fingerprint recognition
The corresponding default service rating in region 3 is third level, and the corresponding default service rating in fingerprint recognition region 4 is fourth level.
So as to can determine 1 corresponding scan frequency highest of fingerprint identification area domain, 2 corresponding scan frequency of fingerprint recognition region is taken second place, according to
Secondary to analogize, 4 corresponding scan frequency of fingerprint recognition region is minimum.Therefore, most common sector scanning frequency highest, it is least common
Sector scanning frequency it is minimum, so as to maximize promoted unlock speed, while maximize reduce fingerprint module power consumption.
Optionally, method further includes：
Step 103, when detecting the touch operation in the fingerprint recognition region, it is corresponding to update the touch operation
The frequency of use information in fingerprint recognition region.
At this point, when detecting the touch operation in fingerprint recognition region, the frequency of use letter in update fingerprint recognition region
Then breath can redefine the default service rating in each fingerprint recognition region, then root according to updated frequency of use information
The scan frequency in each fingerprint recognition region is adjusted according to the default service rating redefined, so as to pass through the side of dynamic adjustment
Formula can continue to optimize the scan frequency in each fingerprint recognition region, and the unlock for promoting full frame unlocked by fingerprint is maximized to realize
Speed, while reduction power consumption is maximized, while full frame fingerprint recognition performance is promoted, complete machine power consumption is preferably minimized.
Optionally, after above-mentioned steps 102, method further includes：
Step 104, when detecting the touch operation in the fingerprint recognition region, the fingerprint Identification sensor is obtained
The finger print information of acquisition.
Here, it by the way that fingerprint Identification sensor is controlled to carry out fingerprint recognition scanning on each fingerprint recognition region, detects
To in the touch operation in any one region, finger print information can be got, screen is carried out in order to be based on finger print information
Unlock.
Step 105, when the finger print information is matched with pre-stored finger print information, to the screen of the mobile terminal
It is unlocked.
Here, by the way that finger print information is compared with pre-stored finger print information, when finger print information is with prestoring
Finger print information matching when, the screen of mobile terminal is unlocked, realizes unlocked by fingerprint function.
Since full frame unlocked by fingerprint function needs to carry out entire touch screen the quick purpose scanned to realize full frame unlock,
So speed is slower, power consumption is relatively high.But it was found that does not need to all to carry out entire touch screen high frequency in fact quick
Fingerprint recognition scans, because the common unlocked by fingerprint region of user only accounts for the sub-fraction of touch screen, if to entire touch screen
All areas all carry out the quick fingerprint recognition scanning of high frequency, are a kind of wastes to complete machine electricity, can cause very big power consumption, real
Border is unnecessary, and reduces unlock speed.The scan method of the fingerprint recognition of the embodiment of the present invention, divides on the touchscreen
Region carries out fingerprint recognition scanning, since the area of the relatively entire touch screen of the scan area of each region reduces, improves
Sweep speed, so as to improve unlock speed, and by being treated with a certain discrimination to fingerprint recognition region each on touch screen, can
Fingerprint recognition scanning is carried out using different scan frequencies respectively in each region, without entire touch screen all using higher-frequency
Rate is quickly scanned, and so as to reduce power consumption, saves electricity.It and can sweeping according to user's operation dynamic adjustment each region
Frequency is retouched, so as to reach the balance of user experience optimization and power consumption optimum.
In some embodiments of the invention, with reference to shown in Fig. 5, a kind of mobile terminal 500 is additionally provided.It is described mobile whole
Fingerprint Identification sensor is provided with below the touch screen at end 500, mobile terminal 500 includes：
First acquisition module 501, for obtaining the corresponding scanning frequency in each fingerprint recognition region on the touch screen
Rate；
Scan module 502, for controlling the fingerprint Identification sensor in each fingerprint recognition region, according to each finger
The corresponding scan frequency of line identification region carries out fingerprint recognition scanning.
The mobile terminal 500 of the embodiment of the present invention, subregion progress fingerprint recognition scanning on the touchscreen, due to each area
The area of the relatively entire touch screen of the scan area in domain reduces, therefore improves sweep speed, so as to improve unlock speed, and
By being treated with a certain discrimination to fingerprint recognition region each on touch screen, different scan frequencies can be used respectively in each region
Fingerprint recognition scanning is carried out, is all quickly scanned using upper frequency without entire touch screen, so as to reduce power consumption, section
Power saving amount.
Optionally, as shown in fig. 6, first acquisition module 501 includes：
Acquisition submodule 5011, for obtaining the corresponding default use in each fingerprint recognition region on the touch screen
Grade；
Determination sub-module 5012, for according to the corresponding default service rating in each fingerprint recognition region, determining every
The corresponding scan frequency in a fingerprint recognition region.
Optionally, the acquisition submodule 5011 includes：
Acquiring unit 50111, for obtaining the corresponding frequency of use in each fingerprint recognition region on the touch screen
Information；
Determination unit 50112, for according to the corresponding frequency of use information in each fingerprint recognition region, determining each
The corresponding default service rating in fingerprint recognition region.
Optionally, mobile terminal 500 further includes：
Update module 503, during for detecting the touch operation in the fingerprint recognition region, update and the touch
Operate the frequency of use information in corresponding fingerprint recognition region.
Optionally, mobile terminal 500 further includes：
Second acquisition module 504 during for detecting the touch operation in the fingerprint recognition region, obtains the finger
The finger print information of line identification sensor acquisition；
Unlocked state 505, for when the finger print information is matched with pre-stored finger print information, to it is described it is mobile eventually
The screen at end is unlocked.
Mobile terminal provided in an embodiment of the present invention can realize that mobile terminal in the embodiment of the method for Fig. 1 to Fig. 4 is realized
Each process is repeated to avoid, and details are not described herein.The mobile terminal 500 of the embodiment of the present invention, on the touchscreen subregion into
Row fingerprint recognition scans, and since the area of the relatively entire touch screen of the scan area of each region reduces, improves scanning
Speed, can be each so as to improve unlock speed, and by being treated with a certain discrimination to fingerprint recognition region each on touch screen
Region carries out fingerprint recognition scanning using different scan frequencies respectively, is all carried out without entire touch screen using upper frequency
Quick scanning, so as to reduce power consumption, saves electricity.
A kind of hardware architecture diagram of Fig. 7 mobile terminals of each embodiment to realize the present invention.The mobile terminal 700
Including but not limited to：Radio frequency unit 701, audio output unit 703, input unit 704, sensor 705, is shown network module 702
Show the components such as unit 706, user input unit 707, interface unit 708, memory 709, processor 710 and power supply 711.
It will be understood by those skilled in the art that the mobile terminal structure shown in Fig. 7 does not form the restriction to mobile terminal, it is mobile whole
End can include either combining certain components or different components arrangement than illustrating more or fewer components.In the present invention
In embodiment, mobile terminal includes but not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, can wear
Wear equipment and pedometer etc..
Wherein, display unit 706 includes touch screen, and fingerprint Identification sensor is provided with below touch screen.
Processor 710, for obtaining the corresponding scan frequency in each fingerprint recognition region on the touch screen；Control
The fingerprint Identification sensor is on each fingerprint recognition region, according to the corresponding scan frequency in each fingerprint recognition region
Carry out fingerprint recognition scanning.
Subregion carries out fingerprint recognition scanning to the mobile terminal 700 on the touchscreen, due to the scan area of each region
The area of relatively entire touch screen reduces, therefore improves sweep speed, so as to improve unlock speed, and by touch screen
Upper each fingerprint recognition region is treated with a certain discrimination, can carry out fingerprint recognition using different scan frequencies respectively in each region
Scanning, is all quickly scanned using upper frequency without entire touch screen, so as to reduce power consumption, saves electricity.
Optionally, processor 710 is additionally operable to：Each fingerprint recognition region obtained on the touch screen is corresponding default
Service rating；According to the corresponding default service rating in each fingerprint recognition region, each fingerprint recognition region difference is determined
Corresponding scan frequency.
Optionally, processor 710 is additionally operable to：Obtain the corresponding use in each fingerprint recognition region on the touch screen
Frequency information；According to the corresponding frequency of use information in each fingerprint recognition region, each fingerprint recognition region difference is determined
Corresponding default service rating.
Optionally, processor 710 is additionally operable to：When detecting the touch operation in the fingerprint recognition region, update with
The frequency of use information in the corresponding fingerprint recognition region of the touch operation.
Optionally, processor 710 is additionally operable to：When detecting the touch operation in the fingerprint recognition region, institute is obtained
State the finger print information of fingerprint Identification sensor acquisition；When the finger print information is matched with pre-stored finger print information, to institute
The screen for stating mobile terminal is unlocked.
It should be understood that the embodiment of the present invention in, radio frequency unit 701 can be used for receive and send messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, handled to processor 710；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 701 includes but not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 701 can also by radio communication system and network and other set
Standby communication.
Mobile terminal has provided wireless broadband internet to the user by network module 702 and has accessed, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
It is that audio output unit 703 can receive radio frequency unit 701 or network module 702 or in memory 709
The audio data of storage is converted into audio signal and exports as sound.Moreover, audio output unit 703 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 700 performs is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 703 includes loud speaker, buzzer and receiver etc..
Input unit 704 is used to receive audio or video signal.Input unit 704 can include graphics processor
(Graphics Processing Unit, GPU) 7041 and microphone 7042, graphics processor 7041 is in video acquisition mode
Or the static images or the image data of video obtained in image capture mode by image capture apparatus (such as camera) carry out
Reason.Treated, and picture frame may be displayed on display unit 706.Through graphics processor 7041, treated that picture frame can be deposited
Storage is sent in memory 709 (or other storage mediums) or via radio frequency unit 701 or network module 702.Mike
Wind 7042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The form output of mobile communication base station can be sent to via radio frequency unit 701 by being converted in the case of telephone calling model.
Mobile terminal 700 further includes at least one sensor 705, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 7061, and proximity sensor can close when mobile terminal 700 is moved in one's ear
Display panel 7061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared ray sensor etc. are spent, details are not described herein.
Display unit 706 is used to show by information input by user or be supplied to the information of user.Display unit 706 can wrap
Display panel 7061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Display panel 7061 is configured in forms such as (Organic Light-Emitting Diode, OLED).
User input unit 707 can be used for receiving the number inputted or character information and generation and the use of mobile terminal
The key signals input that family is set and function control is related.Specifically, user input unit 707 include touch panel 7071 and
Other input equipments 7072.Touch panel 7071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects such as finger, stylus or attachment on touch panel 7071 or in touch panel 7071
Neighbouring operation).Touch panel 7071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 710, receiving area
It manages the order that device 710 is sent and is performed.It is furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel 7071.In addition to touch panel 7071, user input unit 707 can also include other input equipments
7072.Specifically, other input equipments 7072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating lever, details are not described herein.
Further, touch panel 7071 can be covered on display panel 7061, when touch panel 7071 is detected at it
On or near touch operation after, send to processor 710 with determine touch event type, be followed by subsequent processing device 710 according to touch
The type for touching event provides corresponding visual output on display panel 7061.Although in the figure 7, touch panel 7071 and display
Panel 7061 is the component independent as two to realize the function that outputs and inputs of mobile terminal, but in some embodiments
In, can be integrated by touch panel 7071 and display panel 7061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place does not limit.
Interface unit 708 is the interface that external device (ED) is connect with mobile terminal 700.For example, external device (ED) can include
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, audio input/output (I/O) port, video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 708 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
One or more elements that the input received is transferred in mobile terminal 700 can be used in 700 He of mobile terminal
Data are transmitted between external device (ED).
Memory 709 can be used for storage software program and various data.Memory 709 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 709 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 710 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part is stored in storage by running or performing the software program being stored in memory 709 and/or module and call
Data in device 709 perform the various functions of mobile terminal and processing data, so as to carry out integral monitoring to mobile terminal.Place
Reason device 710 may include one or more processing units；Preferably, processor 710 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 710.
Mobile terminal 700 can also include the power supply 711 (such as battery) powered to all parts, it is preferred that power supply 711
Can be logically contiguous by power-supply management system and processor 710, so as to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 700 includes some unshowned function modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, and including processor 710, memory 709 is stored in
On memory 709 and the computer program that can be run on the processor 710, the computer program are performed by processor 710
Each process of the scan method embodiment of the above-mentioned fingerprint recognitions of Shi Shixian, and identical technique effect can be reached, to avoid weight
Multiple, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each mistake of the scan method embodiment of above-mentioned fingerprint recognition when being executed by processor
Journey, and identical technique effect can be reached, it is repeated to avoid, which is not described herein again.Wherein, the computer-readable storage medium
Matter, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic disc or CD etc..
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or device institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal (can be mobile phone, computer services
Device, air conditioner or network equipment etc.) perform method described in each embodiment of the present invention.
The embodiment of the present invention is described above in conjunction with attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned specific embodiment is only schematical rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, present inventive concept and scope of the claimed protection are not being departed from, can also made very much
Form is belonged within the protection of the present invention.
Claims (12)
1. applied to mobile terminal, finger is provided with below the touch screen of the mobile terminal for a kind of scan method of fingerprint recognition
Line identification sensor, which is characterized in that the method includes：
Obtain the corresponding scan frequency in each fingerprint recognition region on the touch screen；
The fingerprint Identification sensor is controlled on each fingerprint recognition region, it is corresponding according to each fingerprint recognition region
Scan frequency carries out fingerprint recognition scanning.
2. the according to the method described in claim 1, it is characterized in that, each fingerprint recognition region obtained on the touch screen
The step of corresponding scan frequency, includes：
Obtain the corresponding default service rating in each fingerprint recognition region on the touch screen；
According to the corresponding default service rating in each fingerprint recognition region, determine that each fingerprint recognition region is corresponding
Scan frequency.
3. the according to the method described in claim 2, it is characterized in that, each fingerprint recognition region obtained on the touch screen
The step of corresponding default service rating, includes：
Obtain the corresponding frequency of use information in each fingerprint recognition region on the touch screen；
According to the corresponding frequency of use information in each fingerprint recognition region, determine that each fingerprint recognition region is corresponding
Default service rating.
4. it according to the method described in claim 3, it is characterized in that, further includes：
When detecting the touch operation in the fingerprint recognition region, fingerprint identification area corresponding with the touch operation is updated
The frequency of use information in domain.
5. according to the method described in claim 1, it is characterized in that, the control fingerprint Identification sensor is in each fingerprint
In identification region, after carrying out fingerprint recognition scanning according to the corresponding scan frequency in each fingerprint recognition region, further include：
When detecting the touch operation in the fingerprint recognition region, the fingerprint letter of the fingerprint Identification sensor acquisition is obtained
Breath；
When the finger print information is matched with pre-stored finger print information, the screen of the mobile terminal is unlocked.
6. a kind of mobile terminal, the touch screen lower section of the mobile terminal is provided with fingerprint Identification sensor, which is characterized in that institute
Mobile terminal is stated to include：
First acquisition module, for obtaining the corresponding scan frequency in each fingerprint recognition region on the touch screen；
Scan module, for controlling the fingerprint Identification sensor in each fingerprint recognition region, according to each fingerprint recognition
The corresponding scan frequency in region carries out fingerprint recognition scanning.
7. mobile terminal according to claim 6, which is characterized in that first acquisition module includes：
Acquisition submodule, for obtaining the corresponding default service rating in each fingerprint recognition region on the touch screen；
Determination sub-module, for according to the corresponding default service rating in each fingerprint recognition region, determining that each fingerprint is known
The corresponding scan frequency in other region.
8. mobile terminal according to claim 7, which is characterized in that the acquisition submodule includes：
Acquiring unit, for obtaining the corresponding frequency of use information in each fingerprint recognition region on the touch screen；
Determination unit, for according to the corresponding frequency of use information in each fingerprint recognition region, determining each fingerprint recognition
The corresponding default service rating in region.
9. mobile terminal according to claim 8, which is characterized in that further include：
Update module, during for detecting the touch operation in the fingerprint recognition region, update and the touch operation pair
The frequency of use information in the fingerprint recognition region answered.
10. mobile terminal according to claim 6, which is characterized in that further include：
Second acquisition module during for detecting the touch operation in the fingerprint recognition region, obtains the fingerprint recognition
The finger print information of sensor acquisition；
Unlocked state, for when the finger print information is matched with pre-stored finger print information, to the screen of the mobile terminal
Curtain is unlocked.
11. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is performed by the processor
Any one of described in fingerprint recognition scan method the step of.
12. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes sweeping for the fingerprint recognition as described in any one of claim 1 to 5 when the computer program is executed by processor
The step of retouching method.
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| CN201810073133.XA CN108229423B (en) | 2018-01-25 | 2018-01-25 | Fingerprint identification scanning method and mobile terminal |
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| CN201810073133.XA CN108229423B (en) | 2018-01-25 | 2018-01-25 | Fingerprint identification scanning method and mobile terminal |
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| CN108229423B (en) | 2021-01-12 |
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