CN109144227A - Processing method, storage medium and the electronic equipment of finger print information - Google Patents
Processing method, storage medium and the electronic equipment of finger print information Download PDFInfo
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- CN109144227A CN109144227A CN201810784946.XA CN201810784946A CN109144227A CN 109144227 A CN109144227 A CN 109144227A CN 201810784946 A CN201810784946 A CN 201810784946A CN 109144227 A CN109144227 A CN 109144227A
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- Prior art keywords
- state
- distance
- finger print
- print information
- display screen
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
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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
Abstract
The embodiment of the present application discloses processing method, storage medium and the electronic equipment of a kind of finger print information, wherein the embodiment of the present application is by when detecting finger print information, opening range sensor in the case where putting out screen display state；Pass through range sensor detecting distance value；Determine that the distance between display screen and external object state, distance state include proximity state and separate state according to distance value；Finger print information is handled according to distance state.With this in the case where putting out screen state, electronic equipment can be handled finger print information according to the distance between display screen and external object state, response processing can also be carried out to finger print information to avoid in the case where display screen is blocked, the power consumption penalty of electronic equipment is caused, and then improves the cruising ability of electronic equipment.
Description
Technical field
This application involves electronic technology field more particularly to a kind of processing methods of finger print information, storage medium and electronics
Equipment.
Background technique
With the high speed development of electronic technology, function is more and more diversified, brings great side to people's lives
Just, user is also increasingly longer using the time of electronic equipment, and therefore, the continuation of the journey problem of electronic equipment is also more and more important.
Currently, electronic equipment is when being blocked, for example, when electronic equipment is placed in user's pocket, when the finger of user misses
When touching the fingerprint key of electronic equipment, electronic equipment can light display screen, and carry out fingerprint authentication to finger print, cause
The power consumption penalty of electronic equipment influences the cruising ability of electronic equipment.
Summary of the invention
The embodiment of the present application provides processing method, storage medium and the electronic equipment of a kind of finger print information, is able to ascend
The cruising ability of electronic equipment.
In a first aspect, the embodiment of the present application provides a kind of processing method of finger print information, it is applied in electronic equipment,
The electronic equipment includes display screen and range sensor, and the display screen includes display area, the range sensor setting
Below the display area of the display screen, it the treating method comprises:
In the case where putting out screen display state, when detecting finger print information, the range sensor is opened；
Pass through the range sensor detecting distance value；
Determine that the distance between the display screen and external object state, the distance state include according to the distance value
Proximity state and separate state；
The finger print information is handled according to the distance state.
Second aspect, storage medium provided by the embodiments of the present application, is stored thereon with computer program, when the computer
When program is run on computers, so that the computer executes the processing of the finger print information provided such as the application any embodiment
Method.
The third aspect, electronic equipment provided by the embodiments of the present application, including display screen, range sensor, processor and
Memory, the display screen, range sensor and memory are coupled with the processor respectively, the range sensor setting
In the lower section of the display screen；
Computer program is stored in the memory, the processor is described by storing in the calling memory
Computer program, for executing following steps:
In the case where putting out screen display state, when detecting finger print information, the range sensor is opened；
Pass through the range sensor detecting distance value；
Determine that the distance between the display screen and external object state, the distance state include according to the distance value
Proximity state and separate state；
The finger print information is handled according to the distance state.
The embodiment of the present application is by when detecting finger print information, opening range sensor in the case where putting out screen display state；It is logical
Cross range sensor detecting distance value；The distance between display screen and external object state, distance state are determined according to distance value
Including proximity state and far from state；Finger print information is handled according to distance state.With this in the case where putting out screen state, electronics is set
It is standby finger print information to be handled according to the distance between display screen and external object state, it can be to avoid in display screen quilt
Response processing also is carried out to finger print information in the case where blocking, causes the power consumption penalty of electronic equipment, and then improves electronics and sets
Standby cruising ability.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is a flow diagram of the processing method of finger print information provided by the embodiments of the present application.
Fig. 4 is another flow diagram of the processing method of finger print information provided by the embodiments of the present application.
Fig. 5 is the schematic diagram of a scenario of finger print information processing provided by the embodiments of the present application.
Fig. 6 is a structural schematic diagram of the processing unit of finger print information provided by the embodiments of the present application.
Fig. 7 is another structural schematic diagram of the processing unit of finger print information provided by the embodiments of the present application.
Fig. 8 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 9 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Schema is please referred to, wherein identical component symbol represents identical component, the principle of the application is to implement one
It is illustrated in computing environment appropriate.The following description be based on illustrated by the application specific embodiment, should not be by
It is considered as limitation the application other specific embodiments not detailed herein.
In the following description, the specific embodiment of the application will refer to the step as performed by one or multi-section computer
And symbol illustrates, unless otherwise stating clearly.Therefore, these steps and operation will have to mention for several times is executed by computer, this paper institute
The computer execution of finger includes by representing with the computer processing unit of the electronic signal of the data in a structuring pattern
Operation.This operation is converted at the data or the position being maintained in the memory system of the computer, reconfigurable
Or in addition change the running of the computer in mode known to the tester of this field.The maintained data structure of the data
For the provider location of the memory, there is the specific feature as defined in the data format.But the application principle is with above-mentioned text
Word illustrates that be not represented as a kind of limitation, this field tester will appreciate that plurality of step and behaviour as described below
Also it may be implemented in hardware.
Term as used herein " module " can regard the software object to execute in the arithmetic system as.It is as described herein
Different components, module, engine and service can be regarded as the objective for implementation in the arithmetic system.And device as described herein and side
Method can be implemented in the form of software, can also be implemented on hardware certainly, within the application protection scope.
Term " first ", " second " and " third " in the application etc. are for distinguishing different objects, rather than for retouching
State particular order.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.
Such as contain series of steps or module process, method, system, product or equipment be not limited to listed step or
Module, but some embodiments further include the steps that not listing or module or some embodiments further include for these processes,
Method, product or equipment intrinsic other steps or module.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
With reference to Fig. 1, Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronic equipment can be
The equipment such as smart phone, tablet computer.Electronic equipment 100 includes display screen 10, center 20, circuit board 30, battery 40, rear cover 50
And range sensor 60.
Wherein, display screen 10 is mounted on rear cover 50, to form the display surface of electronic equipment 100.Display screen 10 is as electricity
The front housing of sub- equipment 100 forms an accommodating space with rear cover 50, for accommodating other electronic components or function of electronic equipment 100
It can component.Meanwhile display screen 10 forms the display surface of electronic equipment 100, for showing the information such as image, text.Display screen 10
It can be liquid crystal display (Liquid Crystal Display, LCD) or organic light-emitting diode (OLED) display screen (Organic
Light-Emitting Diode, OLED) etc. types display screen.
In some embodiments, glass cover-plate can be set on display screen 10.Wherein, glass cover-plate can cover display
Screen 10, to protect to display screen 10, prevents display screen 10 to be scraped off or by Water Damage.
In some embodiments, as shown in Figure 1, display screen 10 may include display area 11 and non-display area 12.
Wherein, display area 11 executes the display function of display screen 10, for showing the information such as image, text.Non-display area 12 is not
Show information.Non-display area 12 can be used for being arranged the functional units such as camera, receiver, display screen touch control electrode.One
In a little embodiments, non-display area 12 may include positioned at least one region of 11 upper and lower part of display area.
In some embodiments, as shown in Fig. 2, display screen 10 can be screen comprehensively.At this point, display screen 10 can be with full frame aobvious
Show information, so that electronic equipment 100 has biggish screen accounting.Display screen 10 only includes display area 11, without including non-aobvious
Show region.At this point, the functional units such as camera, ambient light sensor in electronic equipment 100 can be hidden under display screen 10
Side, and the fingerprint recognition mould group of electronic equipment 100 can be set at the back side of electronic equipment 100.
Center 20 can be lamellar or laminar structure, or hollow frame structure.Wherein, center 20 can
To be housed in the accommodating space that above-mentioned display screen 10 is formed with rear cover 50.Center 20 is used for as the electronics in electronic equipment 100
Element or functional unit provide a supporting role, and electronic component, the functional unit in electronic equipment are mounted together.For example,
The functional units such as camera, receiver, circuit board, battery in electronic equipment can be installed on center 20 to be consolidated
It is fixed.In some embodiments, the material of center 20 may include metal or plastic cement.
Circuit board 30 is mounted on inside above-mentioned accommodating space.For example, circuit board 30 may be mounted on the center 20, and with
Center 20 is housed in together in above-mentioned accommodating space.Circuit board 30 can be the mainboard of electronic equipment 100.It is arranged on circuit board 30
There is grounding point, to realize the ground connection of circuit board 30.Can integrate on circuit board 30 motor, microphone, loudspeaker, receiver,
Earphone interface, Universal Serial Bus Interface (USB interface), camera, range sensor, ambient light sensor, gyroscope and
One in the functional units such as processor, it is two or more.Meanwhile display screen 10 can be electrically connected to circuit board 30.
In some embodiments, display control circuit is provided on circuit board 30.The display control circuit is to display screen 10
Electric signal is exported, shows information to control display screen 10.
Battery 40 is mounted on inside above-mentioned accommodating space.For example, battery 40 may be mounted on the center 20, and with center
20 are housed in together in above-mentioned accommodating space.Battery 40 can be electrically connected to the circuit board 30, to realize that battery 40 sets for electronics
Standby 100 power supply.Wherein, electric power management circuit can be set on circuit board 30.The electric power management circuit is for mentioning battery 40
The voltage of confession is assigned to each electronic component in electronic equipment 100.
Rear cover 50 is used to form the exterior contour of electronic equipment 100.Rear cover 50 can be integrally formed.In the molding of rear cover 50
In the process, the structures such as rear camera hole, fingerprint recognition mould group mounting hole can be formed on rear cover 50.
Range sensor 60 can connect on circuit board 30.Range sensor 60 is for detecting display screen 10 and external object
The distance between body (such as user face, hand etc.).In the embodiment of the present application, which is arranged in the display
11 lower section of display area of screen 10.That is, the range sensor 60 is hidden in 11 lower section of display area of the display screen 10.From electricity
When the external observation of sub- equipment 100, which is sightless.In some embodiments, the range sensor 60
It can also be integrated in inside the display area 11 of the display screen 10.
Wherein, which can be infrared sensor.The range sensor 60 include RF transmitter and
Infrared receiver.RF transmitter outwardly emits infrared ray through the display area 11 of the display screen 10.Infrared ray connects
It receives device and receives external object (such as user face, hand etc.) reflected infrared ray.To which electronic equipment 100 can root
The distance between the display screen 10 and external object are judged according to the intensity of the infrared ray received.
The embodiment of the present application provides a kind of processing method of finger print information, and the processing method of the finger print information can be applied to
In above-mentioned electronic equipment 100.As shown in figure 3, the processing method of the finger print information, may comprise steps of:
201, in the case where putting out screen display state, when detecting finger print information, range sensor is opened.
Wherein, this put out screen display state (Always On Display, AOD) refer to electronic equipment be in locking state
When, the partial region of display area keeps long bright and shows the information such as time and notice, so, when being checked for habit with mobile phone
Between user, it is very convenient without frequently lighting mobile phone screen, the power consumption and service life of electronic equipment can be saved.
Based on this, electronic equipment in put out screen display state under, when the fingerprint recognition mould group on electronic equipment recognizes
When finger print information, illustrate that user may need to unlock electronic equipment and enter desktop or default application, at this point, user in order to prevent
Finger print information is inputted due to accidentally touching, electronic equipment is not handled the finger print information temporarily, and starting is arranged in display screen
Display area below range sensor, it should be noted that due to the range sensor be arranged below display screen, thus
The operation for carrying out aperture on the cover board of electronic equipment is avoided, the screen accounting of electronic equipment is improved.
202, pass through range sensor detecting distance value.
Wherein, in order to enable range measurement is more accurate, in range sensor emission detection signal before, can corresponding control
The display area of display screen processed shows an at least frame pre-set image.Wherein, which is the deeper solid-color image of color, should
Solid-color image refers to red (Red) ingredient, green (Green) ingredient, the identical image of blue (Blue) fractional value.It is real one
It applies in example, which can be ater picture, and insertion is no more than preset quantity within adjacent two frame or number frame
Completely black frame will not be detected by human eye.
Further, when the display area of display screen shows completely black frame, electronic equipment command range sensor is towards display
The display area direction emission detection signal of screen, the detectable signal pass through display screen and are transferred to the external world, reflect by external object
Reflection signal is formed afterwards, and the display area which passes through the display screen enters the range sensor, and electronic equipment can be with
Distance value is determined according to range sensor emission detection signal to the time difference for receiving reflection signal, or can also basis
The dough softening of signal determines distance value.
In some embodiments, should be by range sensor detecting distance value the step of, may include:
(1) display area for controlling the display screen shows an at least frame pre-set image；
(2) range sensor is controlled towards the display area direction emission detection signal, which passes through the display
Area transmissions form reflection signal, which enters across the display area should to the external world after external object reflects
Range sensor；
(3) according to this distance sensor emission detectable signal to receive reflection signal time difference determine distance value.
Wherein, the display area for controlling display screen first shows completely black frame, shows in the display area of display screen completely black
When frame, the effect of signals for sensor of adjusting the distance is minimum, can be very good the accuracy of range of lift sensor detection.
Further, which may include signal projector and signal receiver, and electronic equipment control should
Signal projector in range sensor is towards the display area emission detection signal, since the display area is currently completely black frame,
So the detectable signal easier can pass through the display area, the dough softening of signal is reduced, and then improve distance value
The accuracy of detection.
Further, which passes through the display area and is transferred to the external world, will form after external object reflects
Signal is reflected, reflection signal fold-back enters on the signal receiver in range sensor across the display area, which sets
The standby time difference that reflection signal can be received according to signal projector emission detection signal to signal receiver determines distance
Value, the time difference is bigger, and distance value is bigger, and the time difference is smaller, and distance value is smaller.
203, the distance between display screen and external object state are determined according to distance value.
Wherein, which may include that proximity state and separate state, the proximity state illustrate that display screen is in
The state being blocked, this is in the state not being blocked, the distance value that can be will test out and one far from state description display screen
Critical distance value is compared, when distance value be less than the critical distance value when, be determined as between display screen and external object away from
It is proximity state from state.When distance value is greater than the critical distance value, it is determined as the distance between display screen and external object
State is far from state.
In some embodiments, the step that the distance between display screen and external object state are determined according to distance value
Suddenly, may include:
(1) distance value is compared with pre-determined distance threshold value, determines the big of the distance value and the pre-determined distance threshold value
Small relationship；
(2) when the distance value is less than the pre-determined distance threshold value, the distance between the display screen and external object shape are determined
State is proximity state；
(3) when the distance value is greater than the pre-determined distance threshold value, the distance between the display screen and external object shape are determined
State is far from state.
Wherein it is possible to the pre-determined distance threshold value is suitable critical value by one suitable pre-determined distance threshold value of setting,
The distance value is compared with pre-determined distance threshold value, the size relation of the distance value Yu the pre-determined distance threshold value is determined, when this
Distance value be less than the pre-determined distance threshold value when, illustrate the distance between display screen and external object very close to, determine display screen and
The distance between external object state is proximity state.When the distance value be greater than the pre-determined distance threshold value when, illustrate display screen with
The distance between external object is far, determines that the distance between the display screen and external object state are far from state.
204, finger print information is handled according to distance state.
Wherein, the state of the display screen may include putting out screen display state, putting out the use after screen state and unlock completely
State.Electronic equipment is in when putting out screen display state, when the distance between display screen and external object is proximity states, explanation
Display screen is in the state being blocked, and can be not responding to the finger print information, i.e., not verify to finger print information, and close this and put out
The power consumption of electronic equipment can be saved into screen state is put out completely by shielding display state, in addition can also hidden with display screen is avoided
It is unlocked in the case where gear, causes maloperation.Electronic equipment be in put out screen display state when, when between display screen and external object
Distance when being far from state, illustrate that display screen is not at the state being blocked, fingerprint authentication carried out to the finger print information, works as finger
When line is verified, the electronic equipment is unlocked.When fingerprint authentication is obstructed out-of-date, prompt user unlocks failure.
In some embodiments, this to the finger print information carry out fingerprint authentication the step of, may include:
(1) it when the distance state is proximity state, closes this and puts out screen display state；
(2) when the distance state is far from state, fingerprint authentication is carried out to the finger print information.
Wherein, when determining the distance between display screen and external object state is proximity state, illustrate display screen quilt
It blocks, closes this and put out screen display state, into screen state is put out completely, fingerprint authentication is not carried out to the finger print information, work as determination
When the distance between display screen and external object state are far from state out, illustrate that display screen is not blocked, to finger print information into
Row fingerprint verification operation.
In some embodiments, the step of this carries out fingerprint authentication to the finger print information, may include:
(1.1) whether the similarity for judging the finger print information and preset fingerprint information is more than preset threshold；
(1.2) electronic equipment is unlocked；
(1.3) vibration information is generated, to prompt user to unlock failure.
Wherein, the finger print information and preset fingerprint information that will acquire carry out similarity mode, which is electricity
The sub- pre-stored verifying finger print information of equipment, electronic equipment is in acquisition finger print information every time, due to the angle of finger pressing
Difference causes the finger print information of the acquisition of same finger that can generate certain error.So one preset threshold of setting, the default threshold
Value is a critical value, when the similarity for judging the finger print information and preset fingerprint information is more than preset threshold, is judged to referring to
Line Information Authentication passes through, and unlocks the electronic equipment.When judging that the finger print information and the similarity of preset fingerprint information be no more than
When preset threshold, vibration information is generated, so that electronic equipment issues continuous vibration, to prompt user to unlock failure.
From the foregoing, it will be observed that the embodiment of the present application is by when detecting finger print information, opening distance in the case where putting out screen display state
Sensor；Pass through range sensor detecting distance value；The distance between display screen and external object state are determined according to distance value,
Distance state includes proximity state and separate state；Finger print information is handled according to distance state.Screen state is being put out with this
Under, electronic equipment can be handled finger print information according to the distance between display screen and external object state, can be to avoid
Response processing also is carried out to finger print information in the case where display screen is blocked, causes the power consumption penalty of electronic equipment, Jin Erti
The cruising ability of electronic equipment is risen.
Below by the basis of the method that above-described embodiment describes, the display methods of the application is described further.Ginseng
Fig. 4 is examined, the processing method of the finger print information may include:
301, in the case where putting out screen display state, when detecting finger print information, range sensor is opened.
Wherein, in the case where putting out screen display state, when fingerprint inductive module detects finger print information, unlatching setting can be corresponded to and existed
Range sensor under the display area of display screen.
As shown in figure 5, electronic equipment 100 put out screen display state under, when fingerprint inductive module 70 detects finger print information
When, the range sensor 60 under display area is arranged in starting.
302, the display area for controlling display screen shows an at least frame pre-set image.
Wherein, in order to enable the measurement of range sensor is more accurate, command range sensor emission detectable signal it
Before, the display area that can correspond to control display screen shows at least one completely black frame, it is to be understood that normally shows in adjacent two frame
Insertion is no more than the completely black frame of preset quantity between picture, will not be detected by human eye, and all black picture is adjusted the distance the hair of sensor
The dough softening for the signal penetrated is minimum, the accuracy that can be measured with range of lift.
303, command range sensor is transmitted towards display area direction emission detection signal, detectable signal across display area
To the external world, reflection signal is formed after external object reflects, reflection signal passes through display area and enters range sensor.
Wherein, which includes signal projector and signal receiver, and electronic equipment is in the viewing area of display screen
When domain shows all black picture, the signal projector in electronic equipment command range sensor is believed towards display area direction emission detection
Number, which can pass through display area and be transferred to the external world, when encountering external object in transmission process, such as manpower or clothing
It etc. being emitted, is formed and reflects signal, reflection signal passes through display area and feeds back on signal receiver.
304, distance value is determined according to range sensor emission detection signal to the time difference for receiving reflection signal.
Wherein, electronic equipment according to signal projector emission detection signal to signal receiver receive transmitting signal when
Between difference multiplied by the aerial transmission rate of signal determine the distance between display screen and external object value.
305, distance value is compared with pre-determined distance threshold value, determines that the size of distance value and pre-determined distance threshold value is closed
System.
Wherein, display screen is compared with the distance between external object value with pre-determined distance threshold value, the pre-determined distance
Threshold value is to judge the critical value of distance state, such as 0.15 meter, distance value is compared with 0.15 meter of pre-determined distance threshold value, is determined
Distance value and 0.15 meter of pre-determined distance threshold value of size relation.When distance value is less than 0.15 meter of pre-determined distance threshold value, step is executed
Rapid 306.When distance value is greater than 0.15 meter of pre-determined distance threshold value, step 308 is executed.
306, when distance value is less than pre-determined distance threshold value, determine that the distance between display screen and external object state are to connect
Nearly state.
Wherein, when distance value is less than 0.15 meter of pre-determined distance threshold value, illustrate that external object is close at a distance from display screen,
Determine that the distance between display screen and external object state are proximity state.
307, when distance state is proximity state, screen display state is put out in closing.
Wherein, when the distance state for determining display screen and external object is proximity state, illustrate that display screen is in and hidden
The state of gear is such as placed in the pocket of user, screen display state is put out at this point it is possible to close, into putting out screen state completely, and not
The verification operation for responding finger print information, is greatly saved the power consumption of electronic equipment.
As shown in figure 5, screen display state is put out in the closing of electronics 100, into complete when distance value is less than pre-determined distance threshold value
Put out screen state.
308, when distance value is greater than pre-determined distance threshold value, determine that the distance between display screen and external object state are remote
From state.
Wherein, when distance value is greater than 0.15 meter of pre-determined distance threshold value, illustrate that external object is far at a distance from display screen,
Determine that the distance between display screen and external object state are far from state.
309, whether the similarity for judging finger print information and preset fingerprint information is more than preset threshold.
Wherein, when electronic equipment determines that the distance between display screen and external object state are far from state, to fingerprint
Information is verified, that is, judges whether finger print information and the similarity of preset fingerprint information (such as owner's finger print information) are more than default
Threshold value executes step 310 when the similarity for judging finger print information and preset fingerprint information is more than preset threshold.Work as judgement
When the similarity of finger print information and preset fingerprint information is no more than preset threshold out, step 311 is executed.
310, electronic equipment is unlocked.
Wherein, when the similarity for judging finger print information and preset fingerprint information is more than preset threshold, illustrate that fingerprint is believed
Breath is verified, and is unlocked the electronic equipment and is started normal use.
311, vibration information is generated.
When the similarity for judging finger print information and preset fingerprint information is no more than preset threshold, it is determined as finger print information
Verifying does not pass through, and generates vibration information, and controlling electronic devices starts to vibrate, to prompt user fingerprints unlock failure.
From the foregoing, it will be observed that the embodiment of the present application is by when detecting finger print information, opening distance in the case where putting out screen display state
Sensor；The display area of control display screen shows that at least a frame pre-set image, command range sensor are shown in display area
When pre-set image, detection the distance between display screen and external object value；According to distance value determine display screen and external object it
Between distance state, distance state includes proximity state and far from state；When distance state is proximity state, screen display is put out in closing
Show state；When distance state is far from state, fingerprint authentication is carried out to finger print information.With this in the case where putting out screen state, electronics is set
It is standby finger print information to be handled according to the distance between display screen and external object state, it can be to avoid in display screen quilt
Response processing also is carried out to finger print information in the case where blocking, causes the power consumption penalty of electronic equipment, and then improves electronics and sets
Standby cruising ability.
A kind of processing unit of finger print information is additionally provided in one embodiment.Referring to Fig. 6, Fig. 6 is the application implementation
The structural schematic diagram of the processing unit for the finger print information that example provides.Wherein the processing unit of the finger print information is set applied to electronics
Standby, the processing unit of the finger print information includes opening unit 401, detection unit 402, determination unit 403 and processing unit
404, as follows:
The opening unit 401, for when detecting finger print information, opening the Distance-sensing in the case where putting out screen display state
Device.
Wherein, when this puts out screen display state and refers to that electronic equipment is in the state of locking, the partial region of display area is protected
It holds long bright and shows the information such as time and notice, so, the user of time is checked with mobile phone for habit, without frequently lighting hand
Machine screen, it is very convenient, the power consumption and service life of electronic equipment can be saved.
Based on this, electronic equipment, when fingerprint recognition mould group recognizes finger print information, is said under putting out screen display state
Bright user may need to unlock electronic equipment and enter desktop or default application, at this point, in order to prevent user due to accidentally touching and
Finger print information is inputted, electronic equipment is not handled the finger print information temporarily, and the opening unit 401 starting is arranged in display screen
Display area below range sensor, it should be noted that due to the range sensor be arranged below display screen, thus
The operation for carrying out aperture on the cover board of electronic equipment is avoided, the screen accounting of electronic equipment is improved.
The detection unit 402, for passing through the range sensor detecting distance value.
Wherein, in order to enable range measurement is more accurate, in range sensor emission detection signal before, the detection unit
The display area of the corresponding control display screen of 402 meetings shows an at least frame pre-set image.Wherein, which is that color is deeper
Solid-color image, which refers to red color components, green components, the identical image of blue component numerical value.In an embodiment
In, which can be ater picture, and insertion is no more than the completely black of preset quantity within adjacent two frame or number frame
Frame will not be detected by human eye.
Further, when the display area of display screen shows completely black frame, the 402 command range sensor court of detection unit
The display area direction emission detection signal of display screen, which passes through display screen and is transferred to the external world, by external object
Reflection signal is formed after reflection, the display area which passes through the display screen enters the range sensor, the detection list
Member 402 can determine distance value according to range sensor emission detection signal to the time difference for receiving reflection signal, or
Distance value can also be determined according to the dough softening of signal.
The determination unit 403 should for being worth the distance between the display screen and external object state of determination according to this distance
Distance state includes proximity state and separate state.
Wherein, which may include that proximity state and separate state, the proximity state illustrate that display screen is in
The state being blocked, this is in the state not being blocked far from state description display screen, which can will test out
Distance value be compared with a critical distance value, when distance value be less than the critical distance value when, which is determined as
The distance between display screen and external object state are proximity state.When distance value is greater than the critical distance value, the determination list
Member 403 is determined as that the distance between display screen and external object state are far from state.
The processing unit 404 is handled the finger print information for state according to this distance.
Wherein, the state of the display screen may include putting out screen display state, putting out the use after screen state and unlock completely
State.Electronic equipment is in when putting out screen display state, when the distance between display screen and external object is proximity states, explanation
Display screen is in the state being blocked, which can be not responding to the finger print information, i.e., not test finger print information
Card, and close this and put out screen display state and into screen state is put out completely can save the power consumption of electronic equipment, in addition can also with keep away
Exempt from display screen to be unlocked in the case where being blocked, causes maloperation.Electronic equipment works as display screen in when putting out screen display state
When the distance between external object is far from state, illustrate that display screen is not at the state being blocked, the processing unit 404 is right
The finger print information carries out fingerprint authentication and unlocks the electronic equipment when fingerprint authentication passes through.When fingerprint authentication is obstructed out-of-date, mention
Show that user unlocks failure.
In one embodiment, with reference to Fig. 7, which may include:
Show subelement 4021, the display area for controlling the display screen shows an at least frame pre-set image；
Emit subelement 4022, for controlling the range sensor towards the display area direction emission detection signal, the spy
It surveys signal and is transferred to the external world across the display area, form reflection signal after external object reflects, which passes through
The display area enters the range sensor；
Subelement 4023 is determined, for sensor emission detectable signal according to this distance to the time for receiving reflection signal
Difference determines distance value.
In one embodiment, with reference to Fig. 7, which may include:
Subelement 4041 is closed, puts out screen display state for when the distance state is proximity state, closing this；
Subelement 4042 is verified, for carrying out fingerprint authentication to the finger print information when the distance state is far from state.
Wherein, description that reference can be made to the above method embodiment the step of each unit execution in the processing unit of finger print information
Method and step.The processing unit of the finger print information can integrate in the electronic device, such as mobile phone, tablet computer.
It is realized when it is implemented, above each unit can be used as independent entity, any combination can also be carried out, as
Same or several entities realize that the specific implementation of above each unit can be found in the embodiment of front, and details are not described herein.
From the foregoing, it will be observed that the processing unit of finger print information provided in this embodiment is by working as unlatching in the case where putting out screen display state
When unit 401 detects finger print information, range sensor is opened；Detection unit 402 passes through range sensor detecting distance value；Really
Order member 403 determines the distance between display screen and external object state according to distance value, distance state include proximity state and
Far from state；Processing unit 404 is handled finger print information according to distance state.With this in the case where putting out screen state, electronic equipment
Finger print information can be handled according to the distance between display screen and external object state, can be hidden to avoid in display screen
Response processing also is carried out to finger print information in the case where gear, causes the power consumption penalty of electronic equipment, and then improves electronic equipment
Cruising ability.
The embodiment of the present application also provides a kind of electronic equipment.Referring to Fig. 8, electronic equipment 500 include processor 501 and
Memory 502.Wherein, processor 501 and memory 502 are electrically connected.
The processor 500 is the control centre of electronic equipment 500, utilizes various interfaces and the entire electronic equipment of connection
Various pieces, the computer program in memory 502 by operation or load store, and call and be stored in memory
Data in 502 execute the various functions of electronic equipment 500 and handle data, to carry out whole prison to electronic equipment 500
Control.
The memory 502 can be used for storing software program and module, and processor 501 is stored in memory by operation
502 computer program and module, thereby executing various function application and data processing.Memory 502 can mainly include
Storing program area and storage data area, wherein storing program area can computer needed for storage program area, at least one function
Program (such as sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses institute according to electronic equipment
The data etc. of creation.In addition, memory 502 may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory
502 can also include Memory Controller, to provide access of the processor 501 to memory 502.
In the embodiment of the present application, the processor 501 in electronic equipment 500 can be according to following step, by one or one
The corresponding instruction of the process of a above computer program is loaded into memory 502, and is stored in by the operation of processor 501
Computer program in reservoir 502, thus realize various functions, it is as follows:
In the standby state, when the programmable button for detecting the electronic equipment is triggered, start the range sensor；
In the case where putting out screen display state, when detecting finger print information, the range sensor is opened；
Pass through the range sensor detecting distance value；
It is worth the distance between the display screen and external object state of determination according to this distance, which includes close to shape
State and separate state；
State handles the finger print information according to this distance.
In some embodiments, when passing through the range sensor detecting distance value, processor 501 can be executed specifically
Following steps:
The display area for controlling the display screen shows an at least frame pre-set image；
The range sensor is controlled towards the display area direction emission detection signal, which passes through the display area
It is transferred to the external world, forms reflection signal after external object reflects, which passes through the display area and enter the distance
Sensor；
Sensor emission detectable signal determines distance value to the time difference for reflecting signal is received according to this distance.
In some embodiments, when state according to this distance handles the finger print information, processor 501 may be used also
Specifically to execute following steps:
When the distance state is proximity state, closes this and put out screen display state；
When the distance state is far from state, fingerprint authentication is carried out to the finger print information.
In some embodiments, to the finger print information carry out fingerprint authentication when, processor 501 can specifically execute with
Lower step:
Whether the similarity for judging the finger print information and preset fingerprint information is more than preset threshold；
When the similarity for judging the finger print information and preset fingerprint information is more than preset threshold, unlocks the electronics and set
It is standby；
When the similarity for judging the finger print information and preset fingerprint information is no more than preset threshold, vibration letter is generated
Breath, to prompt user to unlock failure.
In some embodiments, the state at a distance from value according to this distance determines the display screen between external object
When, processor 501 can also specifically execute following steps:
The distance value is compared with pre-determined distance threshold value, determines that the size of the distance value and the pre-determined distance threshold value is closed
System；
When the distance value is less than the pre-determined distance threshold value, determine that the distance between the display screen and external object state are
Proximity state；
When the distance value is greater than the pre-determined distance threshold value, determine that the distance between the display screen and external object state are
Far from state.
It can be seen from the above, the electronic equipment of the embodiment of the present application, by the case where putting out screen display state, when detecting that fingerprint believes
When breath, range sensor is opened；Pass through range sensor detecting distance value；According to distance value determine display screen and external object it
Between distance state, distance state includes proximity state and far from state；Finger print information is handled according to distance state.With
, in the case where putting out screen state, electronic equipment can be according to the distance between display screen and external object state come to finger print information for this
Reason, can also carry out response processing to finger print information to avoid in the case where display screen is blocked, cause the power consumption of electronic equipment
Loss, and then improve the cruising ability of electronic equipment.
Also referring to Fig. 9, in some embodiments, electronic equipment 500 can also include: display 503, radio frequency electrical
Road 504, voicefrequency circuit 505 and power supply 506.Wherein, wherein display 503, radio circuit 504, voicefrequency circuit 505 and
Power supply 506 is electrically connected with processor 501 respectively.
The display 503 be displayed for information input by user or be supplied to user information and various figures
User interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.Display
503 may include display panel, in some embodiments, can use liquid crystal display (Liquid Crystal
Display, LCD) or the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) match
Set display panel.
The radio circuit 504 can be used for transceiving radio frequency signal, with by wireless communication with the network equipment or other electronics
Equipment establishes wireless telecommunications, the receiving and transmitting signal between the network equipment or other electronic equipments.
The voicefrequency circuit 505 can be used for providing the audio between user and electronic equipment by loudspeaker, microphone and connecing
Mouthful.
The power supply 506 is used to all parts power supply of electronic equipment 500.In some embodiments, power supply 506 can
With logically contiguous by power-supply management system and processor 501, thus charged, discharged by power-supply management system realization management,
And the functions such as power managed.
Although being not shown in Fig. 9, electronic equipment 500 can also include camera, bluetooth module etc., and details are not described herein.
The embodiment of the present application also provides a kind of storage medium, which is stored with computer program, when the computer
When program is run on computers, so that the computer executes the processing method of the finger print information in any of the above-described embodiment, than
Such as: in the case where putting out screen display state, when detecting finger print information, opening range sensor；Pass through range sensor detecting distance
Value；Determine that the distance between display screen and external object state, distance state include proximity state and separate shape according to distance value
State；Finger print information is handled according to distance state.
In the embodiment of the present application, storage medium can be magnetic disk, CD, read-only memory (Read Only Memory,
ROM) or random access memory (Random Access Memory, RAM) etc..
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
It should be noted that for the processing method of the finger print information of the embodiment of the present application, this field common test people
Member is understood that realize all or part of the process of the processing method of the finger print information of the embodiment of the present application, is that can pass through calculating
Machine program is completed to control relevant hardware, and the computer program can be stored in a computer-readable storage medium,
It is such as stored in the memory of electronic equipment, and is executed by least one processor in the electronic equipment, in the process of implementation
It may include the process of the embodiment of the processing method such as finger print information.Wherein, the storage medium can for magnetic disk, CD, only
Read memory, random access memory etc..
For the processing unit of the finger print information of the embodiment of the present application, each functional module can integrate to be handled at one
In chip, it is also possible to modules and physically exists alone, can also be integrated in two or more modules in a module.
Above-mentioned integrated module both can take the form of hardware realization, can also be realized in the form of software function module.It is described
If integrated module is realized and when sold or used as an independent product in the form of software function module, also can store
In a computer readable storage medium, the storage medium is for example read-only memory, disk or CD etc..
Above to a kind of processing method of finger print information, device, storage medium and electronics provided by the embodiment of the present application
Equipment is described in detail, and specific examples are used herein to illustrate the principle and implementation manner of the present application, with
The explanation of upper embodiment is merely used to help understand the present processes and its core concept；Meanwhile for the technology of this field
Personnel, according to the thought of the application, there will be changes in the specific implementation manner and application range, in conclusion this theory
Bright book content should not be construed as the limitation to the application.
Claims (11)
1. a kind of processing method of finger print information is applied in electronic equipment, which is characterized in that the electronic equipment includes display
Screen and range sensor, the display screen include display area, and the viewing area of the display screen is arranged in the range sensor
Below domain, it the treating method comprises:
In the case where putting out screen display state, when detecting finger print information, the range sensor is opened；
Pass through the range sensor detecting distance value；
Determine that the distance between the display screen and external object state, the distance state include close according to the distance value
State and separate state；
The finger print information is handled according to the distance state.
2. the processing method of finger print information as described in claim 1, which is characterized in that described to be examined by the range sensor
The step of surveying distance value, comprising:
The display area for controlling the display screen shows an at least frame pre-set image；
The range sensor is controlled towards the display area direction emission detection signal, the detectable signal passes through the display
Area transmissions to the external world, after external object reflects formed reflection signal, the reflection signal across the display area into
Enter the range sensor；
Distance value is determined according to the range sensor emission detection signal to the time difference for receiving reflection signal.
3. the processing method of finger print information as claimed in claim 1 or 2, which is characterized in that described according to the distance state
The step of finger print information is handled, comprising:
When the distance state is proximity state, screen display state is put out described in closing；
When the distance state is far from state, fingerprint authentication is carried out to the finger print information.
4. the processing method of finger print information as claimed in claim 3, which is characterized in that described to refer to the finger print information
The step of line is verified, comprising:
Whether the similarity for judging the finger print information and preset fingerprint information is more than preset threshold；
When the similarity for judging the finger print information and preset fingerprint information is more than preset threshold, unlocks the electronics and set
It is standby；
When the similarity for judging the finger print information and preset fingerprint information is no more than preset threshold, vibration information is generated,
To prompt user to unlock failure.
5. the processing method of finger print information as claimed in claim 4, which is characterized in that described to determine institute according to the distance value
The step of stating the distance between display screen and external object state, comprising:
The distance value is compared with pre-determined distance threshold value, determines the size of the distance value Yu the pre-determined distance threshold value
Relationship；
When the distance value is less than the pre-determined distance threshold value, the distance between the display screen and external object state are determined
For proximity state；
When the distance value is greater than the pre-determined distance threshold value, the distance between the display screen and external object state are determined
For far from state.
6. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is by processor
The step of processing method such as finger print information described in any one of claim 1 to 5 is realized when execution.
7. a kind of electronic equipment, which is characterized in that including display screen, range sensor, processor and memory, the display
Screen, range sensor and memory are coupled with the processor respectively, and the display screen is arranged in the range sensor
Lower section；
Computer program is stored in the memory, the processor is by calling the calculating stored in the memory
Machine program, for executing following steps:
In the case where putting out screen display state, when detecting finger print information, the range sensor is opened；
Pass through the range sensor detecting distance value；
Determine that the distance between the display screen and external object state, the distance state include close according to the distance value
State and separate state；
The finger print information is handled according to the distance state.
8. electronic equipment as claimed in claim 7, which is characterized in that the processor is also used to execute following steps:
The display area for controlling the display screen shows an at least frame pre-set image；
The range sensor is controlled towards the display area direction emission detection signal, the detectable signal passes through the display
Area transmissions to the external world, after external object reflects formed reflection signal, the reflection signal across the display area into
Enter the range sensor；
Distance value is determined according to the range sensor emission detection signal to the time difference for receiving reflection signal.
9. electronic equipment as claimed in claim 7 or 8, which is characterized in that the processor is also used to execute following steps:
When the distance state is proximity state, screen display state is put out described in closing；
When the distance state is far from state, fingerprint authentication is carried out to the finger print information.
10. electronic equipment as claimed in claim 9, which is characterized in that the processor is also used to execute following steps:
Whether the similarity for judging the finger print information and preset fingerprint information is more than preset threshold；
When the similarity for judging the finger print information and preset fingerprint information is more than preset threshold, unlocks the electronics and set
It is standby；
When the similarity for judging the finger print information and preset fingerprint information is no more than preset threshold, vibration information is generated,
To prompt user to unlock failure.
11. electronic equipment as claimed in claim 10, which is characterized in that the processor is also used to execute following steps:
The distance value is compared with pre-determined distance threshold value, determines the size of the distance value Yu the pre-determined distance threshold value
Relationship；
When the distance value is less than the pre-determined distance threshold value, the distance between the display screen and external object state are determined
For proximity state；
When the distance value is greater than the pre-determined distance threshold value, the distance between the display screen and external object state are determined
For far from state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784946.XA CN109144227A (en) | 2018-07-17 | 2018-07-17 | Processing method, storage medium and the electronic equipment of finger print information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784946.XA CN109144227A (en) | 2018-07-17 | 2018-07-17 | Processing method, storage medium and the electronic equipment of finger print information |
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| CN109144227A true CN109144227A (en) | 2019-01-04 |
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| CN201810784946.XA Pending CN109144227A (en) | 2018-07-17 | 2018-07-17 | Processing method, storage medium and the electronic equipment of finger print information |
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Application publication date: 20190104 |