CN107277265A - Solve lock control method and Related product - Google Patents
Solve lock control method and Related product Download PDFInfo
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- CN107277265A CN107277265A CN201710569647.XA CN201710569647A CN107277265A CN 107277265 A CN107277265 A CN 107277265A CN 201710569647 A CN201710569647 A CN 201710569647A CN 107277265 A CN107277265 A CN 107277265A
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- Prior art keywords
- iris
- information
- user
- mobile terminal
- matching result
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
Abstract
The embodiment of the invention discloses one kind solution lock control method and Related product.Method includes：When detecting power supply status and meeting preparatory condition, the attitude information of mobile terminal is obtained；When detecting attitude information with preset posture information matches, parallel first operation and the second operation, first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is to gather and match the facial information of user to obtain the second matching result；When the first matching result or the second matching result are that the match is successful, mobile terminal is unlocked.The embodiment of the present invention is conducive to improving the success rate and speed that mobile terminal is unlocked in special scenes.
Description
Technical field
The present invention relates to technical field of mobile terminals, and in particular to solution lock control method and Related product.
Background technology
With the development of smart mobile phone, the application increasingly crossed is installed in user mobile phone, and the clothing, food, lodging and transportion -- basic necessities of life of people are
Through inseparable with mobile phone, such as read, pay, play, listen music.
At present, unlocked by fingerprint scheme is used current smart mobile phone, finger print face is pressed against fingerprint identification area by user more
Domain, smart mobile phone collection user fingerprints information, identifying processing is unlocked when the match is successful.
The content of the invention
The embodiments of the invention provide solution lock control method and Related product, mobile terminal solution in special scenes can be improved
The success rate and speed of lock.
In a first aspect, the embodiment of the present invention provides a kind of mobile terminal, including biological information acquisition device, processor, deposit
Reservoir, power management chip, the biological information acquisition device connect the processor, and the processor connects the storage
Device, wherein,
The power management chip, for when detecting power supply status and meeting preparatory condition, notifying the processor to obtain
Take the attitude information of mobile terminal；
The processor, for when detecting the attitude information with preset posture information matches, parallel first to operate
With the second operation, first operation is to be gathered by the biological information acquisition device and match the iris information of user to obtain
To the first matching result, second operation is the facial information that user is gathered and matched by the biological information acquisition device
To obtain the second matching result；
The processor, is additionally operable to when first matching result or second matching result are that the match is successful, solution
Lock the mobile terminal.
Second aspect, the embodiment of the present invention provides a kind of solution lock control method, including：
When detecting power supply status and meeting preparatory condition, the attitude information of the mobile terminal is obtained；
When detecting the attitude information with preset posture information matches, parallel first operation and the second operation are described
First operation is to gather and matching the iris information of user to obtain the first matching result, and second operation is to gather and match
The facial information of user is to obtain the second matching result；
When first matching result or second matching result are that the match is successful, the mobile terminal is unlocked.
The third aspect, the embodiment of the present invention provides a kind of mobile terminal, including processing unit and collecting unit,
The processing unit, the posture letter for when detecting power supply status and meeting preparatory condition, obtaining mobile terminal
Breath；And when detecting the attitude information and preset posture information matches, parallel first operation and the second operation, described the
One operation is for the iris information of user is gathered and matched by the collecting unit to obtain the first matching result, and described second grasps
As being gathered by the collecting unit and matching the facial information of user to obtain the second matching result；And described first
When matching result or second matching result are that the match is successful, the mobile terminal is unlocked.
Fourth aspect, the embodiment of the present invention provides a kind of mobile terminal, including processor, memory, communication interface and
One or more programs, wherein, said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
Manage device to perform, said procedure includes the instruction for being used to perform the step in second aspect either method of the embodiment of the present invention.
5th aspect, the embodiments of the invention provide a kind of computer-readable recording medium, wherein, above computer is readable
Storage medium stores the computer program for electronic data interchange, wherein, above computer program causes computer to perform such as
Part or all of step described in second aspect either method of the embodiment of the present invention, above computer includes mobile terminal.
6th aspect, the embodiments of the invention provide a kind of computer program product, wherein, above computer program product
Non-transient computer-readable recording medium including storing computer program, above computer program is operable to make calculating
Machine performs the part or all of step as described in second aspect either method of the embodiment of the present invention.The computer program product
Can be a software installation bag, above computer includes mobile terminal.
As can be seen that in the embodiment of the present invention, mobile terminal is obtained first when detecting power supply status and meeting preparatory condition
Take the attitude information of mobile terminal, secondly, when detecting attitude information and preset posture information matches, parallel first operation and
Second operation, the first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is collection
And match the facial information of user to obtain the second matching result, finally, the first matching result or the second matching result for
During with success, mobile terminal is unlocked.It can be seen that, mobile terminal can be by detecting that it is default that power supply status and attitude information are matched
Scene, and parallel iris recognition and face-recognition procedure in this scenario, and when the match is successful for any identification process, unblock
Mobile terminal, it is to avoid single recognition mode success rate is low and influences recognition result, is conducive to improving mobile terminal in special scenes
The success rate of unblock, and be conducive to speed-raising parallel.
Brief description of the drawings
The accompanying drawing involved by the embodiment of the present invention will be briefly described below.
Fig. 1 is a kind of structural representation of example smart mobile phone provided in an embodiment of the present invention；
Fig. 2A is a kind of schematic flow sheet for solving lock control method provided in an embodiment of the present invention；
Fig. 2 B are a kind of principle schematics of distance-finding method based on iris provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic flow sheet for solving lock control method disclosed in the embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet for solving lock control method disclosed in the embodiment of the present invention；
A kind of structural representation of mobile terminal disclosed in Fig. 5 inventive embodiments；
Fig. 6 is a kind of functional unit composition block diagram of mobile terminal disclosed in the embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover non-exclusive include.Process, method, system, product or the equipment for for example containing series of steps or unit do not have
The step of being defined in the step of having listed or unit, but alternatively also include not listing or unit, or alternatively also wrap
Include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
In at least one embodiment of the present invention.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.
Mobile terminal involved by the embodiment of the present invention can include the various handheld devices with radio communication function,
Mobile unit, wearable device, computing device or other processing equipments for being connected to radio modem, and various forms
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as mobile terminal.
Mobile terminal described by the embodiment of the present invention is provided with biological information acquisition device, the biological information acquisition device
Finger print information harvester, iris information harvester and facial information harvester are specifically included, wherein, finger print information collection
Device can be fingerprint sensor module, iris information harvester can include infrared light supply and iris camera, face letter
It can be universal camera shooting head mould group, such as front camera to cease harvester.The embodiment of the present invention is situated between below in conjunction with the accompanying drawings
Continue.
Referring to Fig. 1, Fig. 1 is that the embodiments of the invention provide a kind of structural representation of mobile terminal 1 00, above-mentioned movement
Terminal 100 includes：Infrared light supply 21, iris camera are provided with housing, touching display screen, mainboard, battery and subplate, mainboard
22nd, front camera 23, processor 110, memory 120, power management chip 130 and sim card slot etc., are provided with subplate and shake
Son, integral sound chamber, VOOC dodge and fill interface and fingerprint module 24, and it is whole that above-mentioned infrared light supply 21 and iris camera 22 constitute the movement
The iris information harvester at end 100, above-mentioned front camera 23 constitutes the facial information harvester of the mobile terminal 1 00,
The finger print information harvester of the above-mentioned composition of fingerprint sensor module 24 mobile terminal 1 00, above-mentioned iris information harvester,
Facial information harvester and finger print information harvester are referred to as the biological information acquisition device of the mobile terminal 1 00, wherein,
The processor 110, for the matching strategy of event correlation to be unlocked that determines to store in the memory 120 and
Template set.
The biological information acquisition device, at least one biological information for gathering user's typing.
Wherein, when biological information acquisition device is iris information harvester, infrared light supply 21 is used to launch infrared light
The iris formation reflection light of user is irradiated, iris camera 22 is used to gather reflection light formation iris image, processor 110
Obtain after the iris image, for the iris image perform iris image quality assess, localization of iris circle (comprising coarse positioning and
Fine positioning), Iris preprocessing, iris feature point extract, iris templates generation etc. processing procedure, the iris templates of generation are above-mentioned
Biological information.
Wherein, when biological information acquisition device is facial information harvester, front camera 23 is used to gather user's
Face-image, processor 110 is obtained after the face-image, is pre-processed for the face-image, extracts face feature point shape
Into face template, the face template is above-mentioned biological information.
Wherein, when biological information acquisition device is finger print information harvester, fingerprint module 24 gathers the fingerprint image of user
Picture, processor 110 is obtained after the fingerprint image, is pre-processed for the fingerprint image, the characteristic point that takes the fingerprint formation fingerprint
Template, the fingerprint template is above-mentioned biological information.
The processor 110, for according to the matching strategy by least one biological information and the template set
Close when the match is successful, unblock event is treated described in unblock processing.
As can be seen that in the embodiment of the present invention, mobile terminal is obtained first when detecting power supply status and meeting preparatory condition
Take the attitude information of mobile terminal, secondly, when detecting attitude information and preset posture information matches, parallel first operation and
Second operation, the first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is collection
And match the facial information of user to obtain the second matching result, finally, the first matching result or the second matching result for
During with success, mobile terminal is unlocked.It can be seen that, mobile terminal can be by detecting that it is default that power supply status and attitude information are matched
Scene, and parallel iris recognition and face-recognition procedure in this scenario, and when the match is successful for any identification process, unblock
Mobile terminal, it is to avoid single recognition mode success rate is low and influences recognition result, is conducive to improving mobile terminal in special scenes
The success rate of unblock, and be conducive to speed-raising parallel.
In a possible example, the power management chip 130 is met in the power supply status for detecting mobile terminal
During preparatory condition, it is additionally operable to backstage and opens for gathering the iris information of user and the biological information acquisition device of facial information.
In a possible example, the collection and identifying processing user iris information to obtain the first matching knot
Fruit aspect, the processor 110 specifically for：Determine the distance between the biological information acquisition device and the iris of user；
And when detecting the distance in pre-determined distance scope, the eye figure of user is gathered by the biological information acquisition device
Picture；And the eyes image is pre-processed, extract iris information from the pretreated eyes image；And by the rainbow
Film information is matched to obtain the first matching result with the iris information template prestored in the memory.
In a possible example, it is described determine between the biological information acquisition device and the iris of user away from
From aspect, the processor 110 specifically for：The image of the iris of user is gathered by the biological information acquisition device；With
And the radius or diameter of iris in described image are determined, the radius or diameter are by the circular image regions in described image in institute
Number of pixels shared in image is stated to determine；And according to the radius or diameter of the iris, the biological information acquisition device
The angle of visual field and the biological information acquisition device optical sensor area, determine the biological information acquisition device and use
The distance between the iris at family.
In a possible example, gather described and match the facial information of user to obtain the second matching result side
Face, the processor 110 specifically for：Determine in the viewfinder range of the biological information acquisition device comprising integrity degree more than pre-
If during the facial image of threshold value, gathering the facial image of user；And pre-process the facial image, from described pretreated
Facial information is extracted in facial image；And carry out the facial information template prestored in the facial information and the memory
Match to obtain the second matching result.
Fig. 2A is referred to, Fig. 2A is that the embodiments of the invention provide a kind of schematic flow sheet for solving lock control method, application
In mobile terminal, as illustrated, this solution lock control method includes：
S201, mobile terminal obtains the attitude information of mobile terminal when detecting power supply status and meeting preparatory condition.
Wherein, attitude information includes the angle of pitch, attitude angle of mobile terminal etc., can specifically pass through built-in all kinds of angles
Sensor, position sensor measure acquisition.
S202, above-mentioned mobile terminal is when detecting above-mentioned attitude information with preset posture information matches, parallel first behaviour
Make and the second operation, above-mentioned first operation to gather and matching the iris information of user to obtain the first matching result, above-mentioned the
Two operations is collections and match the facial information of user to obtain the second matching result.
Wherein, iris information is the iris feature point data in iris image, and facial information is the feature in face-image
Point data.
S203, above-mentioned mobile terminal is when above-mentioned first matching result or above-mentioned second matching result are that the match is successful, solution
Lock and state mobile terminal.
Wherein, unblock mobile terminal includes bright screen wake-up system, either removes the disabling of locking screen interface or unblock application
State etc., is not limited herein.
As can be seen that in the embodiment of the present invention, mobile terminal is obtained first when detecting power supply status and meeting preparatory condition
Take the attitude information of mobile terminal, secondly, when detecting attitude information and preset posture information matches, parallel first operation and
Second operation, the first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is collection
And match the facial information of user to obtain the second matching result, finally, the first matching result or the second matching result for
During with success, mobile terminal is unlocked.It can be seen that, mobile terminal can be by detecting that it is default that power supply status and attitude information are matched
Scene, and parallel iris recognition and face-recognition procedure in this scenario, and when the match is successful for any identification process, unblock
Mobile terminal, it is to avoid single recognition mode success rate is low and influences recognition result, is conducive to improving mobile terminal in special scenes
The success rate of unblock, and be conducive to speed-raising parallel.
It is above-mentioned when the power supply status for detecting mobile terminal meets preparatory condition in a possible example, it is above-mentioned
Method also includes：Open for gathering the iris information of user and the biological information acquisition device of facial information on backstage.
It can be seen that, in this example, because mobile mobile terminal can realize that biological information acquisition device is opened on backstage, from then
It need not be again turned on during continuous collection, the handling duration of reduction collection and matching process, be conducive to improving the unblock speed of mobile terminal
Degree.
In this possible example, the iris information of above-mentioned collection and identifying processing user to obtain the first matching result,
Including：Determine the distance between above-mentioned biological information acquisition device and the iris of user；Detect above-mentioned distance it is default away from
During from scope, the eyes image of user is gathered；Above-mentioned eyes image is pre-processed, is extracted from above-mentioned pretreated eyes image
Iris information；Above-mentioned iris information is matched with the iris information template prestored to obtain the first matching result.
Wherein, pre-determined distance scope can be set by system or user is set, and not limited herein.
Wherein, pretreatment eyes image is specifically included
It can be seen that, in this example, the preferable position of shooting effect can be recognized accurately in mobile terminal according to distance, and carries out
Shoot to collect people's eyes image, be conducive to improving the degree of accuracy and the efficiency of iris information collection.
In this possible example, the distance between iris of the above-mentioned above-mentioned biological information acquisition device of determination and user,
Including：The image of the iris of user is gathered by above-mentioned biological information acquisition device；Determine in above-mentioned image the radius of iris or
Diameter, above-mentioned radius or the diameter number of pixels shared in above-mentioned image by the circular image regions in above-mentioned image is determined；
According to the radius or diameter of above-mentioned iris, the angle of visual field of above-mentioned biological information acquisition device and above-mentioned biological information acquisition device
The area of optical sensor, determines the distance between above-mentioned biological information acquisition device and the iris of user.
Wherein, the principle schematic of the distance-finding method based on iris as shown in Figure 2 B, light 1 and light 2 are a branch of each other
Directional light, the focal point of light 1 and light 2 by lens focus on optical axis, light 3 and light 4 are to pass through lens pricipal point
The direction of light, light 3 and light 4 does not change.D represents the diameter of iris in the iris image of measured iris, and this is measured
The diameter D of iris can represent that d represents client iris diameter with number of pixels in the iris image of iris, and L represents biological information
The camera lens of harvester is to the distance of user, and I represents the optical center of lens of the camera lens iris into the iris image of measured iris
Diameter D distance, can be seen that client iris diameter d and mobile terminal to user apart from L from the schematic diagram shown in Fig. 1
On the first triangle, the iris figure of the optical center of lens of the camera lens of the biological information acquisition device of mobile terminal to measured iris
The diameter D of the iris diameter D apart from iris in the iris image of I and measured iris is on the second triangle as in, and first
Triangle and the second triangle are similar triangles, and then can obtain the diameter D of iris in the iris image of measured iris
With apart from L be in inverse relation.
Wherein, camera lens can be infrared camera, and the angle of visual field can refer to using the camera lens of the biological information acquisition device as top
Optics in point, the angle that can be made up of with the image of measured target two edges of the maximum magnitude of the camera lens, camera lens is passed
The area of sensor can refer to charge coupled cell (Charge-coupled Device, CCD)/complementary metal oxide semiconductor
The area of (ComplementaryMetalOxide Semiconductor, CMOS).The area of optical sensor is bigger, CCD/
CMOS areas are bigger, and the photon of seizure is more, and photosensitive property is better, and signal to noise ratio is higher.
Wherein, mobile terminal specifically can according to equation below, determine between biological information acquisition device and iris away from
From：
Wherein, L represents the distance between camera lens and iris of biological information acquisition device, and D represents the user's collected
The radius or diameter of iris in the image of iris, S represent the area of the optical sensor of biological information acquisition device, and F represents raw
The angle of visual field of thing information collecting device, k represents coefficient, and the coefficient can according to known to the distance with camera lens iris iris
Image is obtained.
It can be seen that, in this example, because the iris radius of different user or the otherness of diameter are smaller, with different users'
Condition premised on iris diameter is identical, the distance between measurement camera lens and iris, without by pupil determine camera lens and human eye it
Between distance, it is to avoid because the interpupillary distance excursion of different user is larger, and cause the problem of measurement accuracy is not high, so as to improve
The precision of distance between the camera lens and client iris of measurement mobile terminal.
In a possible example, above-mentioned collection simultaneously matches the facial information of user to obtain the second matching result, bag
Include：When determining to be more than the facial image of predetermined threshold value comprising integrity degree in the viewfinder range of above-mentioned biological information acquisition device, adopt
Collect the facial image of user；Above-mentioned facial image is pre-processed, facial information is extracted from above-mentioned pretreated facial image；Will
Above-mentioned facial information is matched to obtain the second matching result with the facial information template prestored.
Wherein, predetermined threshold value is such as can be 80%, 85%.
In a possible example, the above-mentioned power supply status that detects meets preparatory condition, including：Detect above-mentioned power supply
State is in charged state；Or, the available power for detecting above-mentioned power supply is more than default power threshold.
It can be seen that, in this example, for the scene under charged state, the mobile terminal under screen screen locking is put out by detecting power supply shape
State and attitude information, can quickly recognize the condition for needing to unlock, so as to improve the essence that mobile terminal is unlocked in charging scenarios
Degree and speed.
It can be seen that, in this example, for high electricity scene, the mobile terminal under screen screen locking is put out by detecting power supply status and appearance
State information, can quickly recognize the condition for needing to unlock, thus improve precision that mobile terminal in high electricity scene unlocks and
Speed.
It is consistent with the embodiment shown in above-mentioned Fig. 2A, referring to Fig. 3, Fig. 3 is a kind of solution provided in an embodiment of the present invention
The schematic flow sheet of lock control method, applied to mobile terminal.As illustrated, this solution lock control method includes：
S301, mobile terminal is when detecting power supply status and meeting preparatory condition, and the rainbow for gathering user is opened on backstage
The biological information acquisition device of film information and facial information, and obtain the attitude information of mobile terminal.
S302, above-mentioned mobile terminal is when detecting above-mentioned attitude information with preset posture information matches, parallel first behaviour
Make and the second operation, the distance between the iris of above-mentioned first operation to determine above-mentioned biological information acquisition device and user；With
And when detecting above-mentioned distance in pre-determined distance scope, gather the eyes image of user；And the above-mentioned eyes image of pretreatment,
Iris information is extracted from above-mentioned pretreated eyes image；And by above-mentioned iris information and the iris information template that prestores
Matched to obtain the first matching result.Above-mentioned second operation is collection and matches the facial information of user to obtain second
With result.
S303, above-mentioned mobile terminal is when above-mentioned first matching result or above-mentioned second matching result are that the match is successful, solution
Lock and state mobile terminal.
As can be seen that in the embodiment of the present invention, mobile terminal is obtained first when detecting power supply status and meeting preparatory condition
Take the attitude information of mobile terminal, secondly, when detecting attitude information and preset posture information matches, parallel first operation and
Second operation, the first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is collection
And match the facial information of user to obtain the second matching result, finally, the first matching result or the second matching result for
During with success, mobile terminal is unlocked.It can be seen that, mobile terminal can be by detecting that it is default that power supply status and attitude information are matched
Scene, and parallel iris recognition and face-recognition procedure in this scenario, and when the match is successful for any identification process, unblock
Mobile terminal, it is to avoid single recognition mode success rate is low and influences recognition result, is conducive to improving mobile terminal in special scenes
The success rate of unblock, and be conducive to speed-raising parallel.
In addition, mobile terminal is smaller due to the iris radius of different user or the otherness of diameter, with different users'
Condition premised on iris diameter is identical, the distance between measurement camera lens and iris, without by pupil determine camera lens and human eye it
Between distance, it is to avoid because the interpupillary distance excursion of different user is larger, and cause the problem of measurement accuracy is not high, so as to improve
The precision of distance between the camera lens and client iris of measurement mobile terminal.
It is consistent with the embodiment shown in above-mentioned Fig. 2A, referring to Fig. 4, Fig. 4 is a kind of solution provided in an embodiment of the present invention
The schematic flow sheet of lock control method, applied to mobile terminal.As illustrated, this solution lock control method includes：
S401, mobile terminal is when detecting power supply status and meeting preparatory condition, and the rainbow for gathering user is opened on backstage
The biological information acquisition device of film information and facial information, and obtain the attitude information of mobile terminal.
S402, above-mentioned mobile terminal is when detecting above-mentioned attitude information with preset posture information matches, parallel first behaviour
Make and the second operation, above-mentioned first operation to gather and matching the iris information of user to obtain the first matching result, above-mentioned the
Two operations are more than the facial image of predetermined threshold value comprising integrity degree in the viewfinder range to determine above-mentioned biological information acquisition device
When, gather the facial image of user；And above-mentioned facial image is pre-processed, extract face from above-mentioned pretreated facial image
Portion's information；And matched above-mentioned facial information with the facial information template prestored to obtain the second matching result.
S403, above-mentioned mobile terminal is when above-mentioned first matching result or above-mentioned second matching result are that the match is successful, solution
Lock and state mobile terminal.
As can be seen that in the embodiment of the present invention, mobile terminal is obtained first when detecting power supply status and meeting preparatory condition
Take the attitude information of mobile terminal, secondly, when detecting attitude information and preset posture information matches, parallel first operation and
Second operation, the first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is collection
And match the facial information of user to obtain the second matching result, finally, the first matching result or the second matching result for
During with success, mobile terminal is unlocked.It can be seen that, mobile terminal can be by detecting that it is default that power supply status and attitude information are matched
Scene, and parallel iris recognition and face-recognition procedure in this scenario, and when the match is successful for any identification process, unblock
Mobile terminal, it is to avoid single recognition mode success rate is low and influences recognition result, is conducive to improving mobile terminal in special scenes
The success rate of unblock, and be conducive to speed-raising parallel.
It is consistent with the embodiment shown in above-mentioned Fig. 2A, Fig. 3, Fig. 4, provided referring to Fig. 5, Fig. 5 is the embodiment of the present invention
A kind of mobile terminal structural representation, as illustrated, the mobile terminal include processor, memory, communication interface and
One or more programs, wherein, said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
Manage device to perform, said procedure includes the instruction for being used to perform following steps；
When detecting power supply status and meeting preparatory condition, the attitude information of mobile terminal is obtained；
When detecting above-mentioned attitude information with preset posture information matches, parallel first operation and the second operation are above-mentioned
First operation is to gather and matching the iris information of user to obtain the first matching result, and above-mentioned second operation is to gather and match
The facial information of user is to obtain the second matching result；
When above-mentioned first matching result or above-mentioned second matching result are that the match is successful, above-mentioned mobile terminal is unlocked.
As can be seen that in the embodiment of the present invention, mobile terminal is obtained first when detecting power supply status and meeting preparatory condition
Take the attitude information of mobile terminal, secondly, when detecting attitude information and preset posture information matches, parallel first operation and
Second operation, the first operation is to gather and matching the iris information of user to obtain the first matching result, and the second operation is collection
And match the facial information of user to obtain the second matching result, finally, the first matching result or the second matching result for
During with success, mobile terminal is unlocked.It can be seen that, mobile terminal can be by detecting that it is default that power supply status and attitude information are matched
Scene, and parallel iris recognition and face-recognition procedure in this scenario, and when the match is successful for any identification process, unblock
Mobile terminal, it is to avoid single recognition mode success rate is low and influences recognition result, is conducive to improving mobile terminal in special scenes
The success rate of unblock, and be conducive to speed-raising parallel.
In a possible example, the instruction in said procedure is additionally operable to perform following operation：It is mobile whole detecting
When the power supply status at end meets preparatory condition, backstage is opened for gathering the iris information of user and the biological information of facial information
Harvester.
In a possible example, in the iris information of above-mentioned collection and identifying processing user to obtain the first matching knot
Instruction in fruit aspect, said procedure is specifically for performing following operate：Determine above-mentioned biological information acquisition device and user
The distance between iris；And when detecting above-mentioned distance in pre-determined distance scope, gather the eyes image of user；And it is pre-
Above-mentioned eyes image is handled, iris information is extracted from above-mentioned pretreated eyes image；And by above-mentioned iris information with
The iris information template prestored is matched to obtain the first matching result.
In a possible example, between the above-mentioned biological information acquisition device of above-mentioned determination and the iris of user away from
From aspect, the instruction in said procedure is specifically for performing following operate：User is gathered by above-mentioned biological information acquisition device
Iris image；And the radius or diameter of iris in above-mentioned image are determined, above-mentioned radius or diameter are in above-mentioned image
Circular image regions number of pixels shared in above-mentioned image is determined；And according to the radius or diameter of above-mentioned iris, it is above-mentioned
The area of the optical sensor of the angle of visual field of biological information acquisition device and above-mentioned biological information acquisition device, determines above-mentioned biology
The distance between information collecting device and the iris of user.
In a possible example, in above-mentioned collection and the facial information of user is matched to obtain the second matching result side
Instruction in face, said procedure is specifically for performing following operate：In the viewfinder range for determining above-mentioned biological information acquisition device
When being more than the facial image of predetermined threshold value comprising integrity degree, the facial image of user is gathered；And the above-mentioned facial image of pretreatment,
Facial information is extracted from above-mentioned pretreated facial image；And by above-mentioned facial information and the facial information template that prestores
Matched to obtain the second matching result.
In a possible example, detected above-mentioned in terms of power supply status meets preparatory condition, in said procedure
Instruction is specifically for performing following operate：Detect above-mentioned power supply status and be in charged state；Or, detect above-mentioned power supply
Available power is more than default power threshold.
It is above-mentioned that mainly the scheme of the embodiment of the present invention is described from the angle of method side implementation procedure.It is appreciated that
, mobile terminal is in order to realize above-mentioned functions, and it comprises perform the corresponding hardware configuration of each function and/or software mould
Block.Those skilled in the art should be readily appreciated that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, it is of the invention to be realized with the combining form of hardware or hardware and computer software.Some function actually with
Hardware or computer software drive the mode of hardware to perform, depending on the application-specific and design constraint bar of technical scheme
Part.Professional and technical personnel can realize described function using distinct methods to each specific apply, but this reality
Now it is not considered that beyond the scope of this invention.
The embodiment of the present invention can carry out the division of functional unit according to above method example to mobile terminal, for example, can
Each functional unit is divided to correspond to each function, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.Need
It is noted that be schematical, only a kind of division of logic function to the division of unit in the embodiment of the present invention, it is actual real
There can be other dividing mode now.
In the case of using integrated unit, Fig. 6 shows one kind of mobile terminal involved in above-described embodiment
Possible functional unit constitutes block diagram.Mobile terminal 600 includes：Processing unit 602 and collecting unit 603.Processing unit 602 is used
Management is controlled in the action to mobile terminal, for example, processing unit 602 is used to support mobile terminal to perform the step in Fig. 2A
Step S301-S304 in step S201-S204, Fig. 3 in rapid S101-S103, Fig. 2 and/or for skill described herein
Other processes of art.Collecting unit 603 is used for the communication for supporting mobile terminal and other equipment.Mobile terminal can also include depositing
Storage unit 601, program code and data for memory mobile terminal.
Wherein, above-mentioned processing unit 602, for when detecting power supply status and meeting preparatory condition, passing through above-mentioned collection
Unit 603 obtains the attitude information of mobile terminal；And when detecting above-mentioned attitude information with preset posture information matches, and
Row first is operated and the second operation, and above-mentioned first operation is to gather and match the iris information of user to obtain the first matching knot
Really, above-mentioned second operation is collection and matches the facial information of user to obtain the second matching result；And at above-mentioned first
With result or above-mentioned second matching result for the match is successful when, unlock above-mentioned mobile terminal.
In a possible example, above-mentioned processing unit 602 meets default in the power supply status for detecting mobile terminal
During condition, it is additionally operable to backstage and opens for gathering the iris information of user and the biological information acquisition device of facial information.
In a possible example, in the iris information of above-mentioned collection and identifying processing user to obtain the first matching knot
Fruit aspect, above-mentioned processing unit 602 specifically for：Determine between above-mentioned biological information acquisition device and the iris of user away from
From；And when detecting above-mentioned distance in pre-determined distance scope, gather the eyes image of user；And pre-process above-mentioned eye
Image, iris information is extracted from above-mentioned pretreated eyes image；And believe above-mentioned iris information and the iris prestored
Breath template is matched to obtain the first matching result.
In a possible example, between the above-mentioned biological information acquisition device of above-mentioned determination and the iris of user away from
From aspect, above-mentioned processing unit 602 specifically for：The image of the iris of user is gathered by above-mentioned biological information acquisition device；
And the radius or diameter of iris in above-mentioned image are determined, above-mentioned radius or diameter are existed by the circular image regions in above-mentioned image
Shared number of pixels is determined in above-mentioned image；And according to the radius or diameter of above-mentioned iris, above-mentioned biomedical information acquisition dress
The angle of visual field and the area of the optical sensor of above-mentioned biological information acquisition device put, determine above-mentioned biological information acquisition device and
The distance between iris of user.
In a possible example, in above-mentioned collection and the facial information of user is matched to obtain the second matching result side
Face, above-mentioned processing unit 602 specifically for：It is more than in the viewfinder range for determining above-mentioned biological information acquisition device comprising integrity degree
During the facial image of predetermined threshold value, the facial image of user is gathered；And above-mentioned facial image is pre-processed, after above-mentioned pretreatment
Facial image in extract facial information；And matched above-mentioned facial information to obtain with the facial information template prestored
Second matching result.
In a possible example, detected above-mentioned in terms of power supply status meets preparatory condition, above-mentioned processing unit
602 specifically for：Detect above-mentioned power supply status and be in charged state；Or, the available power for detecting above-mentioned power supply is more than
Default power threshold.
Wherein, processing unit 602 can be processor or controller, and collecting unit 603 can be biomedical information acquisition dress
Put, such as iris information harvester, facial information harvester, finger print information harvester, memory cell 601 can be deposited
Reservoir.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium is stored for electricity
The computer program that subdata is exchanged, the computer program causes computer to perform any as described in above-mentioned embodiment of the method
The part or all of step of method, the computer includes mobile terminal.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program is operable to make computer perform side as described above
The part or all of step of either method described in method embodiment.The computer program product can be a software installation
Bag, the computer includes mobile terminal.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, involved action and module is not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
, can be by another way in several embodiments provided herein, it should be understood that disclosed device
Realize.For example, device embodiment described above is only schematical, such as the division of described unit is only one kind
Division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer-readable access to memory.Based on it is such understand, technical scheme substantially or
Person say the part contributed to prior art or the technical scheme all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are to cause a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；
Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (16)
1. a kind of mobile terminal, it is characterised in that including biological information acquisition device, processor, memory, power management core
Piece, the biological information acquisition device connects the processor, and the processor connects the memory, wherein,
The power management chip, for when detecting power supply status and meeting preparatory condition, notifying the processor is obtained to move
The attitude information of dynamic terminal；
The processor, for when detecting the attitude information and preset posture information matches, parallel first operation and the
Two operations, first operation by the biological information acquisition device to gather and matching the iris information of user to obtain the
One matching result, second operation is to be gathered by the biological information acquisition device and match the facial information of user to obtain
To the second matching result；
The processor, is additionally operable to, when first matching result or second matching result are that the match is successful, unlock institute
State mobile terminal.
2. mobile terminal according to claim 1, it is characterised in that the power management chip is detecting mobile terminal
Power supply status when meeting preparatory condition, be additionally operable to backstage and open for gathering the iris information of user and the biology of facial information
Information collecting device.
3. mobile terminal according to claim 2, it is characterised in that in the collection and the iris letter of identifying processing user
Breath with terms of obtaining the first matching result, the processor specifically for：Determine the biological information acquisition device and user
The distance between iris；And when detecting the distance in pre-determined distance scope, pass through the biological information acquisition device
Gather the eyes image of user；And the eyes image is pre-processed, extract iris from the pretreated eyes image
Information；And matched the iris information with the iris information template prestored in the memory to obtain the first matching
As a result.
4. mobile terminal according to claim 3, it is characterised in that it is described determine the biological information acquisition device with
In terms of the distance between iris of user, the processor specifically for：User is gathered by the biological information acquisition device
Iris image；And the radius or diameter of iris in described image are determined, the radius or diameter are in described image
Circular image regions number of pixels shared in described image is determined；And according to the radius or diameter of the iris, it is described
The area of the optical sensor of the angle of visual field of biological information acquisition device and the biological information acquisition device, determines the biology
The distance between information collecting device and the iris of user.
5. mobile terminal according to claim 2, it is characterised in that it is described gather and match the facial information of user with
In terms of obtaining the second matching result, the processor specifically for：In the viewfinder range for determining the biological information acquisition device
When being more than the facial image of predetermined threshold value comprising integrity degree, the facial image of user is gathered；And the pretreatment facial image,
Facial information is extracted from the pretreated facial image；And will prestore in the facial information and the memory
Facial information template is matched to obtain the second matching result.
6. the mobile terminal according to claim any one of 1-5, it is characterised in that met in the power supply status that detects
In terms of preparatory condition, the power management chip specifically for：Detect the power supply status and be in charged state；Or, inspection
The available power for measuring the power supply is more than default power threshold.
7. one kind solution lock control method, it is characterised in that including：
When detecting power supply status and meeting preparatory condition, the attitude information of mobile terminal is obtained；
When detecting the attitude information with preset posture information matches, parallel first operation and the second operation, described first
Operate to gather and matching the iris information of user to obtain the first matching result, second operation is collection and matches user
Facial information to obtain the second matching result；
When first matching result or second matching result are that the match is successful, the mobile terminal is unlocked.
8. method according to claim 7, it is characterised in that described to meet pre- in the power supply status for detecting mobile terminal
If during condition, methods described also includes：
Open for gathering the iris information of user and the biological information acquisition device of facial information on backstage.
9. method according to claim 8, it is characterised in that the iris information of the collection and identifying processing user with
To the first matching result, including：
Determine the distance between the biological information acquisition device and the iris of user；
When detecting the distance in pre-determined distance scope, the eyes image of user is gathered；
The eyes image is pre-processed, iris information is extracted from the pretreated eyes image；
The iris information is matched with the iris information template prestored to obtain the first matching result.
10. method according to claim 9, it is characterised in that the determination biological information acquisition device and user
The distance between iris, including：
The image of the iris of user is gathered by the biological information acquisition device；
The radius or diameter of iris in described image are determined, the radius or diameter are existed by the circular image regions in described image
Shared number of pixels is determined in described image；
According to the radius or diameter of the iris, the angle of visual field of the biological information acquisition device and biomedical information acquisition dress
The area for the optical sensor put, determines the distance between the biological information acquisition device and the iris of user.
11. method according to claim 8, it is characterised in that the collection simultaneously matches the facial information of user to obtain
Second matching result, including：
When determining to be more than the facial image of predetermined threshold value comprising integrity degree in the viewfinder range of the biological information acquisition device, adopt
Collect the facial image of user；
The facial image is pre-processed, facial information is extracted from the pretreated facial image；
The facial information is matched with the facial information template prestored to obtain the second matching result.
12. the method according to claim any one of 7-11, it is characterised in that the power supply status that detects meets default
Condition, including：
Detect the power supply status and be in charged state；Or,
The available power for detecting the power supply is more than default power threshold.
13. a kind of mobile terminal, it is characterised in that including processing unit and collecting unit,
The processing unit, for when detecting power supply status and meeting preparatory condition, obtaining the attitude information of mobile terminal；With
And when detecting the attitude information with preset posture information matches, parallel first operation and the second operation, first behaviour
As being gathered by the collecting unit and matching the iris information of user to obtain the first matching result, second operation is
Gathered by the collecting unit and match the facial information of user to obtain the second matching result；And in the described first matching
Or second matching result is when the match is successful, unlocks the mobile terminal as a result.
14. mobile terminal according to claim 13, it is characterised in that the processing unit is detecting mobile terminal
When power supply status meets preparatory condition, the biological letter that iris information and facial information for gathering user are opened in backstage is additionally operable to
Cease harvester.
15. a kind of mobile terminal, it is characterised in that including processor, memory, communication interface and one or more programs,
Wherein, one or more of programs are stored in the memory, and are configured by the computing device, the journey
Sequence includes being used for the instruction that perform claim requires the step in any one of 7-12 method.
16. a kind of computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange,
Wherein, the computer program causes computer to perform the method as described in claim any one of 7-12, the computer bag
Include mobile terminal.
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| CN201710569647.XA CN107277265A (en) | 2017-07-13 | 2017-07-13 | Solve lock control method and Related product |
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