CN106503516A - Terminal, unlocked by fingerprint method and device - Google Patents
Terminal, unlocked by fingerprint method and device Download PDFInfo
- Publication number
- CN106503516A CN106503516A CN201610875951.2A CN201610875951A CN106503516A CN 106503516 A CN106503516 A CN 106503516A CN 201610875951 A CN201610875951 A CN 201610875951A CN 106503516 A CN106503516 A CN 106503516A
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- Prior art keywords
- fingerprint
- terminal
- sensor
- capacitance
- capacitance sensor
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Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
-
- 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
- G06V40/1365—Matching; Classification
Abstract
Present disclose provides a kind of terminal, unlocked by fingerprint method and device, belong to field of terminal technology.Method includes：When the touch operation of at least one of the N number of capacitance sensor to the terminal is detected, terminal system is switched to mode of operation by sleep pattern, wherein, the N is the positive integer more than or equal to 1；After the terminal system switches to the mode of operation, screen lighting operation is executed；Based on the finger print information that the fingerprint sensor is collected, fingerprint matching is carried out；If the fingerprint matching success, unblock operation is executed.The disclosure is pointed to around fingerprint sensor the touch operation of the N number of capacitance sensor in preset range by detection, screen lighting operation was carried out before fingerprint matching is not completed, relative to fingerprint matching operation terminate after execute screen lighting operation again, the unlocked by fingerprint time can be shortened, unlocked by fingerprint speed is improved.
Description
Technical field
It relates to field of terminal technology, more particularly to a kind of terminal, unlocked by fingerprint method and device.
Background technology
With the continuous development of terminal technology, the performance of terminal and safety are also being improved constantly；For example, in order to more preferable
Protection privacy of user, terminal provide cipher protection function so that terminal is pointed out to use when the trigger action to solving locking key is detected
Family is input into correct unlocking pin, only when the password for detecting user input is correct unlocking pin, just to terminal circle
Face is unlocked.
In the related, the cipher protection function provided by terminal supports the password based on biological characteristic, and such as fingerprint is close
Code, face password etc..So that the cipher protection function provided by terminal supports finger-print cipher as an example, terminal is detecting user to solution
During the trigger action of locking key, by fingerprint sensor scans user fingerprints information, user fingerprints information that scanning is obtained with pre-
The finger print information for first storing is mated, if the match is successful, terminal interface is unlocked, if coupling is unsuccessful,
Prompt cipher input error.
Content of the invention
For overcoming problem present in correlation technique, the disclosure to provide a kind of terminal, unlocked by fingerprint method and device.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of terminal, including：
The terminal body includes processor；
Fingerprint sensor and N number of capacitance sensor is provided with the designated area of the terminal enclosure, and wherein, the N is
Positive integer more than or equal to 1；
N number of capacitance sensor is located in the preset range around the fingerprint sensor, so that the terminal exists
Detect when being triggered to the fingerprint sensor, be able to detect that touching at least one of N number of capacitance sensor
Send out；
N number of capacitance sensor and the fingerprint sensor are connected with the processor；
The processor is executed when at least one of the fingerprint sensor or N number of capacitance sensor are triggered
Corresponding operating.
N number of capacitance sensor is located in the preset range around the fingerprint sensor so that the processor is being detected
When user is to the trigger action of the fingerprint sensor, can be detected simultaneously by the user in N number of capacitance sensor any one
Or the trigger action of multiple capacitance sensors, it is to improve unlocked by fingerprint speed to lay the foundation.
In the first possible implementation of the first aspect of the disclosure, N number of capacitance sensor is uniformly distributed in
Around the fingerprint sensor.
N number of capacitance sensor is uniformly distributed in around the fingerprint sensor, on the one hand enables to detecting use
When family is to the trigger action of the fingerprint sensor, while being able to detect that to any one capacitance sensing in N number of capacitance sensor
The trigger action of device；On the other hand, as N number of capacitance sensor is uniformly distributed in around the fingerprint sensor so that the N
During the use of individual capacitance sensor, the extent of damage is more or less the same, relative to the situation of N number of capacitance sensor integrated distribution,
N number of capacitor is uniformly distributed the average life that can extend N number of capacitor.
Second of first aspect of the disclosure may in implementation, the preset range for (0,3mm].
Sufficiently small based on the distance between N number of capacitance sensor and the fingerprint sensor, it is ensured that terminal detect right
When fingerprint sensor is triggered, the triggering in N number of capacitance sensor at least one is able to detect that.
In the third possible implementation of the first aspect of the disclosure, each electric capacity in N number of capacitance sensor
The mating shapes of the shape of sensor and the fingerprint sensor.
By around fingerprint sensor arrange mating shapes N number of capacitance sensor, it is possible to increase terminal attractive in appearance
Degree.
In the 4th kind of possible implementation of the first aspect of the disclosure, the N is 2, correspondingly, 2 electric capacity
Sensor is symmetrically distributed in above and below the fingerprint sensor.
On the basis of the capacitance sensor quantity for being used is relatively fewer, it is ensured that so that processor is detecting user couple
During the trigger action of the fingerprint sensor, while being able to detect that to any one capacitance sensor in N number of capacitance sensor
Trigger action.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of unlocked by fingerprint method, the unlocked by fingerprint method application
In terminal as claimed in claim 1, including：
When the touch operation of at least one of the N number of capacitance sensor to the terminal is detected, by terminal system
Mode of operation is switched to by sleep pattern, wherein, the N is the positive integer more than or equal to 1；
After the terminal system switches to the mode of operation, screen lighting operation is executed；
Based on the finger print information that the fingerprint sensor is collected, fingerprint matching is carried out；
If the fingerprint matching success, unblock operation is executed.
The touch operation of the N number of capacitance sensor being pointed to around fingerprint sensor by detection in preset range, is being referred to
Stricture of vagina coupling carries out screen lighting operation before not completing, and lights relative to screen is executed again after terminating in fingerprint matching operation
Operation, can shorten the unlocked by fingerprint time, improve unlocked by fingerprint speed.
In the first possible implementation of the second aspect of the disclosure, described when detecting to the N number of of the terminal
During the touch operation of at least one of capacitance sensor, terminal system is switched to working condition by sleep state, including：
In N number of capacitance sensor of the terminal, at least one capacitance sensor generates electricity when touch operation is detected
Hold signal；
Detect the capacitance signal whether more than the first predetermined threshold value；
If the capacitance signal is more than first predetermined threshold value, executes and terminal system is switched to work by sleep state
Make the operation of state.
The trigger condition of execution state handover operation is to detect the touch operation to capacitance sensor, relative to triggering bar
Part is for unlocking the pressing operation of case, as long-term pressing operation that release tab is executed causes button to wear and tear, causes
The service life of terminal is shorter, therefore executes screen lighting operation, Neng Gouyan by detection to the touch operation of capacitance sensor
The service life of long terminal.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of unlocked by fingerprint device, including：
Mode of operation handover module, for working as the N number of electric capacity detected to the terminal coupled with the unlocked by fingerprint device
During the touch operation of at least one of sensor, terminal system is switched to mode of operation by sleep pattern, wherein, the N
It is the positive integer more than or equal to 1；
Module lighted by screen, for, after the terminal system switches to the mode of operation, executing screen lighting operation；
Fingerprint matching module, for the finger print information collected based on fingerprint input module, carries out fingerprint matching；
Unlocked state, if the output result for output module is the fingerprint matching success, executes unblock operation.
The touch operation of the N number of capacitance sensor being pointed to around fingerprint sensor by detection in preset range, is being referred to
Stricture of vagina coupling carries out screen lighting operation before not completing, and lights relative to screen is executed again after terminating in fingerprint matching operation
Operation, can shorten the unlocked by fingerprint time, improve unlocked by fingerprint speed.
In the first possible implementation of the third aspect of the disclosure, the mode of operation handover module is used for：
Capacitance signal generates submodule, exists at least one capacitance sensor in N number of capacitance sensor of the terminal
When detecting touch operation, capacitance signal is generated；
Whether detection sub-module, for detecting the capacitance signal more than the first predetermined threshold value；
Mode of operation switching submodule, if for the capacitance signal more than first predetermined threshold value, executing will eventually
End system is switched to the operation of working condition by sleep state.
The trigger condition for executing screen lighting operation is to detect the touch operation to capacitance sensor, relative to triggering bar
Part is for unlocking the pressing operation of case, as long-term pressing operation that release tab is executed causes button to wear and tear, causes
The service life of terminal is shorter, therefore executes screen lighting operation, Neng Gouyan by detection to the touch operation of capacitance sensor
The service life of long terminal.
Fourth aspect, additionally provides a kind of unlocked by fingerprint device, including：
Processor；
For storing the memorizer of the executable instruction of processor；
Wherein, the processor is configured to：
When detecting touching at least one of N number of capacitance sensor of terminal for coupling with the unlocked by fingerprint device
When touching operation, terminal system is switched to mode of operation by sleep pattern, wherein, the N is the positive integer more than or equal to 1；
After the terminal system switches to the mode of operation, screen lighting operation is executed；
Based on the finger print information that the fingerprint sensor is collected, fingerprint matching is carried out；
If the fingerprint matching success, unblock operation is executed.
Embodiment of the disclosure is pointed to around fingerprint sensor at least one electric capacity in preset range by detection and passes
The touch operation of sensor, carried out screen lighting operation before fingerprint matching is not completed, relative in fingerprint matching operation knot
Screen lighting operation is executed again after beam, the operating time can be shortened, improve Consumer's Experience.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement for meeting the disclosure
Example, and the principle for being used for explaining the disclosure together with description.
Fig. 1 is a kind of structural representation of the terminal according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of the unlocked by fingerprint method according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of the unlocked by fingerprint method according to an exemplary embodiment；
Fig. 4 is a kind of unlocked by fingerprint device block diagram according to an exemplary embodiment；
Fig. 5 is a kind of block diagram of the unlocked by fingerprint device 500 according to an exemplary embodiment.
Specific embodiment
Purpose, technical scheme and advantage for making the disclosure is clearer, below in conjunction with accompanying drawing to disclosure embodiment party
Formula is described in further detail.
Here in detail exemplary embodiment will be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.Conversely, they be only with as appended by
The example of consistent apparatus and method in terms of some that described in detail in claims, the disclosure.
Fig. 1 is a kind of structural representation of the terminal according to an exemplary embodiment, the inside as Suo Shi the upper figures of Fig. 1
Attachment structure schematic diagram, the terminal include terminal body 110 and terminal enclosure 120, and the terminal body 110 includes processor 111,
Be provided with fingerprint sensor 121 and N number of capacitance sensor 122 in the designated area of the terminal enclosure 120, wherein, the N be more than
Or the positive integer equal to 1.Fig. 1 figure below is the appearance assumption diagram of the terminal, in the terminal shown in figure figure below, the fingerprint sensor
121 are located at below screen with N number of capacitance sensor 122.
It should be noted that in the disclosed embodiments, the terminal can be smart mobile phone, panel computer, Digital Media
Player, PDA (Personal Digital Assistant, personal digital assistant) etc., or other-end, the disclosure
Embodiment is not especially limited to this.The terminal body 110 is including the terminal inner structure including processor, the terminal enclosure
In addition to including fingerprint sensor 121 and N number of capacitance sensor 122, also include terminal screen, external button, shooting are first-class
Part, can additionally include that miscellaneous part, the embodiment of the present disclosure are not construed as limiting to this.
So that the terminal is as smart mobile phone as an example, the designated area can be that the Home key or return key of the smart mobile phone are located
Position, or the optional position on the back side of the terminal phone, i.e., opposite with the terminal phone screen place plane
Below another side, such as photographic head；Certainly, the designated area can also be the other positions in the casing of the smart mobile phone, this public affairs
Open embodiment to be also not construed as limiting the particular location that the designated area is located.
N number of capacitance sensor 122 is located in the preset range around the fingerprint sensor 121, and N number of capacitance sensing
Device 122 and the fingerprint sensor 121 are connected with processor 111, and the processor 111 is in the fingerprint sensor 121 and N number of electricity
Hold when any one capacitance sensor 122 in sensor 122 is triggered and execute corresponding operating.
Wherein, the preset range can be determined according to the size of the corresponding fingerprint induction region of the fingerprint sensor, if
The fingerprint induction region is less, and the preset range is can determine as in a big way, if the fingerprint induction region is larger, this is preset
Scope is can determine as smaller range.For example, when the fingerprint induction region is the circle that radius is 4mm (millimeter, millimeter)
During shape region, the preset range can determine be apart from the fingerprint induction region circular boundary (0,2mm], when fingerprint sensing
When region is the border circular areas that radius is 6mm, the preset range can determine to be apart from the fingerprint induction region circular boundary
(0,1mm].
Certainly, the preset range can also be defined as any range, or determine the preset range using additive method, this
Open embodiment is not especially limited to this.N number of capacitance sensor 122 is located at the default model around the fingerprint sensor 121
In enclosing so that the processor can be detected simultaneously by the use when user is detected to the trigger action of the fingerprint sensor 121
Trigger action of the family to any one capacitance sensor 122 in N number of capacitance sensor 122.
In another embodiment of the disclosure, N number of capacitance sensor 122 is uniformly distributed in the week of the fingerprint sensor 121
Enclose, on the one hand enable to when user being detected to the trigger action of the fingerprint sensor 121, while being able to detect that to this
The trigger action of any one capacitance sensor 122 in N number of capacitance sensor 122；On the other hand, due to N number of capacitance sensor
122 are uniformly distributed in around the fingerprint sensor 121 so that the extent of damage during the use of N number of capacitance sensor 122
It is more or less the same, relative to the situation of 122 integrated distribution of N number of capacitance sensor, N number of capacitor 122 is uniformly distributed and can prolong
The average life of long N number of capacitor 122.
In the another embodiment of the disclosure, when N is 2,2 capacitance sensors 122 are symmetrically distributed in the fingerprint sensing
Above and below device 121, as shown in Figure 1.On the basis of the capacitance sensor quantity for being used is relatively fewer, it is ensured that so that
Processor 111 when user is detected to the trigger action of the fingerprint sensor 121, while being able to detect that to N number of electric capacity
The trigger action of any one capacitance sensor 122 in sensor 122.
In disclosure another embodiment, in N number of capacitance sensor, the shape of each capacitance sensor is passed with the fingerprint
The mating shapes of sensor.For example, when fingerprint sensor for circular when, each sensor of N number of capacitance sensor can be with
An annular that can surround the fingerprint sensor is constituted for the cut portion of annulus, i.e. N number of capacitance sensor；When fingerprint is passed
When sensor is square, each capacitance sensor of N number of capacitance sensor can be bar shaped so that N number of capacitance sensor shape
Into a square frame that can surround the fingerprint sensor.
By around fingerprint sensor arrange mating shapes N number of capacitance sensor, it is possible to increase terminal attractive in appearance
Degree.
Fig. 2 is a kind of flow chart of the unlocked by fingerprint method according to an exemplary embodiment.The execution of the embodiment
Main body can be the processor in terminal as shown in Figure 1, and with reference to Fig. 2, the embodiment is specifically included：
In step 201, when the touch for detecting at least one capacitance sensor in the N number of capacitance sensor to the terminal
During operation, terminal system is switched to mode of operation by sleep pattern, wherein, the N is the positive integer more than or equal to 1.
In the disclosed embodiments, so that the terminal is as smart mobile phone as an example, unlocked by fingerprint method that the disclosure is provided
It is specifically described.When N number of capacitance sensor is located in the solving locking key of the smart mobile phone, if user is held to the solving locking key
Row touch operation, then terminal can detect touch operation of the user at least one capacitance sensor in N number of capacitance sensor；
When N number of capacitance sensor is located at preset range around the corresponding fingerprint induction region of fingerprint sensor at the smart mobile phone back side
When interior, when user executes touch operation to the fingerprint induction region at the smart mobile phone back side, then terminal can detect user couple
The touch operation of at least one capacitance sensor in N number of capacitance sensor.
It should be noted that in sleep state, terminal system refers to that terminal system will not actively execute arbitrarily operation, and
The trigger action to the button in addition to specified button is not responding to, the specified button includes power key or major key such as Home key or solution
Locking key, is not responding to volume adjusting key.It is to refer to respond user operation, receive information, show institute that terminal is in running order
Information for receiving etc..
Terminal detects the touch operation to the capacitance sensor, executes the concrete grammar of the state handover operation of terminal system
Can be：In N number of capacitance sensor of the terminal, at least one capacitance sensor generates electric capacity letter when touch operation is detected
Number；Whether processor detects the capacitance signal more than the first predetermined threshold value；If the capacitance signal is more than first predetermined threshold value,
Execute the operation that terminal system is switched to working condition by sleep state.
Wherein, first predetermined threshold value can be determined by the developer of terminal, the embodiment of the present disclosure to this first preset
The concrete determination method of threshold value and concrete numerical value are not construed as limiting.
In the disclosed embodiments, the concrete side of the operation that terminal system is switched to working condition by sleep state is executed
Method can be：When user executes touch operation to arbitrary capacitance sensor, the capacitance sensor triggers the capacitance sensor pair
The interruption of integrated circuit being answered, to produce a capacitance signal, the capacitance signal being uploaded to processor, processor is receiving the electricity
When holding signal, detect the capacitance signal whether more than first predetermined threshold value.If the capacitance signal is more than the first default threshold
Value, executes the operation that terminal system is switched to working condition by sleep state；If it is first pre- that the capacitance signal is not more than this
If threshold value, then terminate.
The trigger condition for executing state handover operation in the embodiment of the present disclosure is to detect the touch to capacitance sensor to grasp
Make, be for unlocking the pressing operation of case relative to trigger condition, release tab execution pressing operation made due to long-term
Wear and tear into button, cause the service life of terminal shorter, screen is executed to the touch operation of capacitance sensor by detection therefore
Lighting operation, can extend the service life of terminal.
In step 202., after the terminal system switches to the mode of operation, screen lighting operation is executed.
After terminal system switches to working condition by sleep state, response user in N number of capacitance sensor extremely
The touch operation of a few capacitance sensor, lights screen.
In step 203, the finger print information for being collected based on the fingerprint sensor, carries out fingerprint matching.
In the disclosed embodiments, the method for the fingerprint sensor collection finger print information can be：Using capacitance type fingerprint
Sensor obtains at least one fingerprint image, and corresponding fingerprint sensor includes the capacitor array of multiple micro capacitance compositions,
User's finger constitutes a pole plate of capacitor array, due to zones of different fingerprint ridge and the distance between paddy also unequal, make
The capacitance for obtaining the capacitor array each unit becomes therewith, thus can obtain fingerprint image.It is of course also possible to use inductance type
Fingerprint sensor or semiconductor fingerprint sensor obtain at least one fingerprint image, or obtain this extremely using additive method
A few fingerprint image, the embodiment of the present disclosure are not especially limited to this.
Based on the finger print information that the fingerprint sensor is collected, the concrete grammar for carrying out fingerprint matching can be：This is referred to
Stricture of vagina information is mated with least one fingerprint template；When any fingerprint template at least one fingerprint template and the fingerprint letter
When the matching rate of breath is more than the second predetermined threshold value, determine that the match is successful.
Wherein, at least one fingerprint template by user's typing terminal to store in the terminal, at least one fingerprint mould
The storage method of plate can be：Sequencing according to entry time is stored, it is also possible to entered according to finger print information amount size
Row storage, or is stored using additive method, the embodiment of the present disclosure to the storage method of at least one fingerprint template not
It is construed as limiting.
It should be noted that the above-mentioned steps 202 and step 203 unlocked by fingerprint method that provided in the disclosure actually makes
With during, the two steps can be carried out simultaneously.As fingerprint sensor and N number of capacitance sensor are closer to the distance, work as user
Execute when touching the corresponding fingerprint induction region of fingerprint sensor, terminal can be detected simultaneously by passing fingerprint sensor and electric capacity
The touch operation of sensor, in order to accelerate unlocked by fingerprint speed, while the screen lighting operation and step 203 in execution step 202
In fingerprint matching operation.
Capacitance sensor and fingerprint sensor in the embodiment of the present disclosure is used in combination, due to N number of capacitance sensor position
In the preset range around the fingerprint sensor, therefore when user executes touch operation to the fingerprint sensor, that is to say
When user wants unlocked by fingerprint, terminal is while user is detected to the touch operation of the fingerprint sensor, it is also possible to examine
The touch operation to arbitrary capacitance sensor in N number of capacitance sensor is measured, based on the touch operation to the capacitance sensor,
So that terminal is without the need for execute screen lighting operation again when fingerprint matching is completed after, but execute simultaneously screen lighting operation with
Fingerprint matching is operated, and so as to reach the purpose for shortening the unlocked by fingerprint time, is reduced user's waiting time, is improved Consumer's Experience.
In step 204, if the fingerprint matching success, unblock operation is executed..
In the disclosed embodiments, if the finger print information for being collected and any fingerprint at least one fingerprint template
Template matching rate is more than pre-set ratio, that is, the match is successful with the fingerprint template to determine the fingerprint image, otherwise then determines the fingerprint
It fails to match with fingerprint template for image.The embodiment of the present disclosure is not limited to the determination method and concrete numerical value of the pre-set ratio
Fixed.
When any one fingerprint template in arbitrary fingerprint image and at least one fingerprint template is detected, the match is successful
When, unblock operation is executed, and shows the system interface after unblock；When detecting at least one accessed fingerprint image not
When successful with any fingerprint template matching at least one fingerprint template, user fingerprints unblock failure is pointed out.Concrete prompting
Method can be：Locking interface display information, or by terminal shake or voice message by way of user is carried out
Prompting, it is of course also possible to use additive method is pointed out to user, the embodiment of the present disclosure is not construed as limiting to this.
By taking the unlocked by fingerprint flow chart shown in Fig. 3 as an example, the unlocked by fingerprint method provided by the disclosure is summarized below
Property ground explanation：By taking the terminal shown in the terminal is as Fig. 1 as an example, when terminal is detected to fingerprint sensing 121 and N number of capacitance sensor
In 122 during the touch operation of arbitrary capacitance sensor 122, the capacitance sensor 122 is triggered by the capacitance sensor 122 corresponding
The interruption of integrated circuit, to produce a capacitance signal, reaches the purpose of switching terminal system mode, that is to say execution step
201.While terminal is based on the 202 screen lighting operation of capacitance signal execution step, collected according to the fingerprint sensor 121
Finger print information, 203 fingerprint matching of execution step is operated, if the match is successful, 204 unlock terminal of execution step, and show solution
System interface after lock.It should be noted that unlocked by fingerprint flow chart as shown in Figure 3, is executing screen lighting operation and is referring to
Can execute simultaneously during stricture of vagina matching operation, to reach the purpose for accelerating unblock speed, so as to improve Consumer's Experience, reduce user etc.
Treat the time.
The method that the embodiment of the present disclosure is provided, the N number of electricity being pointed to around fingerprint sensor by detection in preset range
Hold the touch operation of sensor, screen lighting operation was carried out before fingerprint matching is not completed, relative to grasping in fingerprint matching
Screen lighting operation is executed again after making to terminate, the unlocked by fingerprint time can be shortened, improve unlocked by fingerprint speed；Execute screen point
The trigger condition of bright operation is to detect the touch operation to capacitance sensor, relative to trigger condition be to unlock case by
For press operation, as the long-term pressing operation that executes release tab causes button to wear and tear, cause the service life of terminal shorter,
Therefore screen lighting operation is executed to the touch operation of capacitance sensor by detection, the service life of terminal can be extended.
Fig. 4 is a kind of unlocked by fingerprint device block diagram according to an exemplary embodiment.With reference to Fig. 4, the device includes
Mode of operation handover module 401, screen light module 402, fingerprint matching module 403 and unlocked state 404.
Mode of operation handover module 401, for working as the N number of electricity detected to the terminal coupled with the unlocked by fingerprint device
During the touch operation of at least one of appearance sensor, terminal system is switched to mode of operation by sleep pattern, wherein, described
N is the positive integer more than or equal to 1；
Module 402 lighted by screen, lights behaviour for after the terminal system switches to the mode of operation, executing screen
Make；
Fingerprint matching module 403, for the finger print information collected based on fingerprint input module, carries out fingerprint matching；
Unlocked state 404, if the output result for output module is the fingerprint matching success, executes unblock behaviour
Make.
In the first possible implementation that the disclosure is provided, the mode of operation handover module 401 is further also wrapped
Include：
Capacitance signal generates submodule, exists at least one capacitance sensor in N number of capacitance sensor of the terminal
When detecting touch operation, capacitance signal is generated；
Whether detection sub-module, for detecting the capacitance signal more than the first predetermined threshold value；
Mode of operation switching submodule, if for the capacitance signal more than first predetermined threshold value, executing will eventually
End system is switched to the operation of working condition by sleep state.
Device in regard to above-described embodiment, wherein modules execute the concrete mode of operation in relevant the method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 5 is a kind of block diagram of the unlocked by fingerprint device 500 according to an exemplary embodiment.For example, device 500 can
To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, armarium are good for
Body equipment, personal digital assistant etc..
With reference to Fig. 5, device 500 can include following one or more assemblies：Process assembly 502, memorizer 504, power supply
Component 506, multimedia groupware 508, audio-frequency assembly 510, input/output (I/O) interface 512, sensor cluster 514, Yi Jitong
Letter component 516.
The integrated operation of 502 usual control device 500 of process assembly, such as with display, call, data communication, phase
The associated operation of machine operation and record operation.Process assembly 502 can refer to execute including one or more processors 520
Order, to complete all or part of step of above-mentioned method.Additionally, process assembly 502 can include one or more modules, just
Interaction between process assembly 502 and other assemblies.For example, process assembly 502 can include multi-media module, many to facilitate
Interaction between media component 508 and process assembly 502.
Memorizer 504 is configured to store various types of data to support the operation in device 500.These data are shown
Example includes the instruction of any application program for operating on device 500 or method, and contact data, telephone book data disappear
Breath, picture, video etc..Memorizer 504 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) erasable are compiled
Journey read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 506 provides electric power for the various assemblies of device 500.Power supply module 506 can include power management system
System, one or more power supplys, and other generate, manage and distribute the component that electric power is associated with for device 500.
Multimedia groupware 508 is included in the screen of one output interface of offer between described device 500 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and the touch or slide related persistent period and pressure.In certain embodiments, many matchmakers
Body component 508 includes a front-facing camera and/or post-positioned pick-up head.When device 500 be in operator scheme, such as screening-mode or
During video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and
Post-positioned pick-up head can be a fixed optical lens system or there is focusing and optical zoom capabilities.
Audio-frequency assembly 510 is configured to output and/or input audio signal.For example, audio-frequency assembly 510 includes a Mike
Wind (MIC), when device 500 is in operator scheme, such as call model, logging mode and speech recognition mode, mike is matched somebody with somebody
It is set to reception external audio signal.The audio signal for being received can be further stored in memorizer 504 or via communication set
Part 516 sends.In certain embodiments, audio-frequency assembly 510 also includes a speaker, for exports audio signal.
I/O interfaces 512 are to provide interface between process assembly 502 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 514 includes one or more sensors, comments for providing the state of various aspects for device 500
Estimate.For example, sensor cluster 514 can detect the opening/closed mode of device 500, and the relative localization of component is for example described
Display and keypad of the component for device 500, sensor cluster 514 can be with 500 1 components of detection means 500 or device
Position change, user is presence or absence of with what device 500 was contacted, 500 orientation of device or acceleration/deceleration and device 500
Temperature change.Sensor cluster 514 can include proximity transducer, be configured to detect when without any physical contact
The presence of object nearby.Sensor cluster 514 can also include optical sensor, such as CMOS or ccd image sensor, for into
Used in as application.In certain embodiments, the sensor cluster 514 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure transducer or temperature sensor.
Communication component 516 is configured to facilitate the communication of wired or wireless way between device 500 and other equipment.Device
500 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary enforcement
In example, communication component 516 receives the broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 516 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on RF identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology,
Bluetooth (BT) technology and other technologies are realizing.
In the exemplary embodiment, device 500 can be by one or more application specific integrated circuits (ASIC), numeral letter
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned unlocked by fingerprint method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include that the memorizer 504 for instructing, above-mentioned instruction can be executed by the processor 520 of device 500 to complete said method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium is additionally provided, when the storage is situated between
Instruction in matter by mobile terminal computing device when so that mobile terminal is able to carry out unlocked by fingerprint method：
When detecting touching at least one of N number of capacitance sensor of terminal for coupling with the unlocked by fingerprint device
When touching operation, terminal system is switched to mode of operation by sleep pattern, wherein, the N is the positive integer more than or equal to 1；
After the terminal system switches to the mode of operation, screen lighting operation is executed；
Based on the finger print information that the fingerprint sensor is collected, fingerprint matching is carried out；
If the fingerprint matching success, unblock operation is executed.
Those skilled in the art will readily occur to its of the disclosure after considering description and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
1. a kind of terminal, it is characterised in that the terminal includes terminal body and terminal enclosure,
The terminal body includes processor；
Be provided with fingerprint sensor and N number of capacitance sensor in the designated area of the terminal enclosure, wherein, the N be more than
Or the positive integer equal to 1；
N number of capacitance sensor is located in the preset range around the fingerprint sensor, so that the terminal is in detection
When being triggered to the fingerprint sensor, the triggering at least one of N number of capacitance sensor is able to detect that；
N number of capacitance sensor and the fingerprint sensor are connected with the processor；
The processor is executed when at least one of the fingerprint sensor or N number of capacitance sensor are triggered accordingly
Operation.
2. terminal according to claim 1, it is characterised in that N number of capacitance sensor is uniformly distributed in the fingerprint
Around sensor.
3. terminal according to claim 1, it is characterised in that the preset range for (0,3mm].
4. terminal according to claim 1, it is characterised in that each capacitance sensor in N number of capacitance sensor
The mating shapes of shape and the fingerprint sensor.
5. the terminal according to any one of Claims 1-4, it is characterised in that the N is 2, correspondingly, 2 electric capacity
Sensor is symmetrically distributed in above and below the fingerprint sensor.
6. a kind of unlocked by fingerprint method, it is characterised in that the unlocked by fingerprint method is applied to end as claimed in claim 1
End, methods described include：
When the touch operation of at least one of the N number of capacitance sensor to the terminal is detected, by terminal system by sleeping
Sleep mode switches to mode of operation, and wherein, the N is the positive integer more than or equal to 1；
After the terminal system switches to the mode of operation, screen lighting operation is executed；
Based on the finger print information that the fingerprint sensor is collected, fingerprint matching is carried out；
If the fingerprint matching success, unblock operation is executed.
7. method according to claim 6, it is characterised in that described when detecting the N number of capacitance sensing to the terminal
During the touch operation of at least one of device, terminal system is switched to working condition by sleep state, including：
In N number of capacitance sensor of the terminal, at least one capacitance sensor generates electric capacity letter when touch operation is detected
Number；
Detect the capacitance signal whether more than the first predetermined threshold value；
If the capacitance signal is more than first predetermined threshold value, executes and terminal system is switched to work shape by sleep state
The operation of state.
8. a kind of unlocked by fingerprint device, it is characterised in that described device includes：
Mode of operation handover module, for working as the N number of capacitance sensing detected to the terminal coupled with the unlocked by fingerprint device
During the touch operation of at least one of device, terminal system is switched to mode of operation by sleep pattern, wherein, the N is big
In or positive integer equal to 1；
Module lighted by screen, for, after the terminal system switches to the mode of operation, executing screen lighting operation；
Fingerprint matching module, for the finger print information collected based on fingerprint input module, carries out fingerprint matching；
Unlocked state, if the output result for output module is the fingerprint matching success, executes unblock operation.
9. device according to claim 8, it is characterised in that the mode of operation handover module is further comprised：
Capacitance signal generates submodule, at least one capacitance sensor in N number of capacitance sensor of the terminal in detection
When touch operation, capacitance signal is generated；
Whether detection sub-module, for detecting the capacitance signal more than the first predetermined threshold value；
Mode of operation switching submodule, if for the capacitance signal more than first predetermined threshold value, executed terminal system
System is switched to the operation of working condition by sleep state.
10. a kind of unlocked by fingerprint device, it is characterised in that include：
Processor；
For storing the memorizer of the executable instruction of processor；
Wherein, the processor is configured to：
When detecting the touch behaviour at least one of N number of capacitance sensor of terminal for coupling with the unlocked by fingerprint device
When making, terminal system is switched to mode of operation by sleep pattern, wherein, the N is the positive integer more than or equal to 1；
After the terminal system switches to the mode of operation, screen lighting operation is executed；
Based on the finger print information that the fingerprint sensor is collected, fingerprint matching is carried out；
If the fingerprint matching success, unblock operation is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875951.2A CN106503516A (en) | 2016-09-30 | 2016-09-30 | Terminal, unlocked by fingerprint method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875951.2A CN106503516A (en) | 2016-09-30 | 2016-09-30 | Terminal, unlocked by fingerprint method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106503516A true CN106503516A (en) | 2017-03-15 |
Family
ID=58294566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610875951.2A Pending CN106503516A (en) | 2016-09-30 | 2016-09-30 | Terminal, unlocked by fingerprint method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106503516A (en) |
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| CN109766842A (en) * | 2019-01-16 | 2019-05-17 | 北京集创北方科技股份有限公司 | Fingerprint collecting method and system |
| CN111552399A (en) * | 2020-04-03 | 2020-08-18 | 青岛海信移动通信技术股份有限公司 | Fingerprint unlocking control method and device and mobile terminal |
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Application publication date: 20170315 |