CN106845200A - A kind of iris unlocking method and a device based on SAR sensors - Google Patents
A kind of iris unlocking method and a device based on SAR sensors Download PDFInfo
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- CN106845200A CN106845200A CN201710066896.7A CN201710066896A CN106845200A CN 106845200 A CN106845200 A CN 106845200A CN 201710066896 A CN201710066896 A CN 201710066896A CN 106845200 A CN106845200 A CN 106845200A
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- 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
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/197—Matching; Classification
Abstract
The embodiment of the invention discloses a kind of iris unlocking method and a device based on SAR sensors, methods described includes：By the SAR value of SAR sensor acquisition terminal equipment；When the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, the status information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor；The gesture path that terminal device is subjected to displacement is determined according to the status information；The gesture path is matched with the default gesture path in default gesture library, when the match is successful, infrared lamp is opened, is started iris recognition.The infrared lamp for needing the manually opened iris system for unlocking of user in the prior art is solved, then starts the cumbersome problem that iris unblock brings, improve Consumer's Experience.
Description
Technical field
The present embodiments relate to the communications field, more particularly to a kind of iris unlocking method and dress based on SAR sensors
Put.
Background technology
With the high speed development of end product technology, such as mobile terminal, mobile terminal product (including mobile phone, flat board electricity
The end products such as brain) increasingly pay attention to Consumer's Experience, as a example by waking up and unlock, convenient, safety wake-up and unblock scheme are more
Plus meet the requirement of user.
In existing mobile terminal product, using pressing on ＆ off switch more than wake-up mobile phone, touched using slip more than unblock mobile phone
Screen, input password or unlocked by fingerprint etc..But above-mentioned unlocking manner has many deficiencies, and pressing on ＆ off switch can be on ＆ off switch
Apply certain pressure, but mobile terminal product is to prevent on ＆ off switch by mistake by the ratio for generally designing on ＆ off switch in design
It is smaller, also do not protrude so that user actively presses on ＆ off switch and inconvenience, is stranded very much if pressing on ＆ off switch with gloves in winter
It is difficult.Again for example：Set that simple cipher safety is not high, complicated password is difficult note, user easily forgets Password.Iris solution
Lock system can replace above-mentioned conventional identity recognizing technology, make up the deficiency of above-mentioned unlocking manner, make electronic apparatus system to making
User's identity is accurately screened, and then decides whether unblock.
However, in the prior art in iris system for unlocking, it usually needs the infrared lamp of manually opened iris system for unlocking, so
Start iris unblock, cumbersome, poor user experience afterwards.
The content of the invention
In view of this, the present invention proposes a kind of iris unlocking method and a device based on SAR sensors, realizes iris solution
During lock, the status information that terminal device is subjected to displacement is detected using the SAR value of SAR sensors output, and combine gesture
Track and the comparison result automatic iris identifying function of default gesture library, open unlocking screen, improve Consumer's Experience.
In a first aspect, the embodiment of the invention provides a kind of iris unlocking method based on SAR sensors, methods described bag
Include：
By the SAR value of SAR sensor acquisition terminal equipment；
When the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, the status information
At least include acceleration information and angular velocity information of the terminal on 3-D walls and floor；
The gesture path that terminal device is subjected to displacement is determined according to the status information；
The gesture path is matched with the default gesture path in default gesture library, when the match is successful, is opened
Infrared lamp, starts iris recognition.
Further, before by the SAR value of SAR sensor acquisition terminal equipment, also include：
The history use state parameter to terminal device when user unlocks is obtained, the state parameter at least includes the end
Hold acceleration information and angular velocity information on 3-D walls and floor；
According to the history use state parameter determination history gesture path；
By in history gesture path storage to default gesture library.
Further, it is described to determine that the gesture path that terminal device is subjected to displacement includes according to the status information：
When the status information meets pre-conditioned, the hand that terminal device is subjected to displacement is determined according to the status information
Gesture track.
Further, it is described it is pre-conditioned including：
The variable quantity of acceleration information when terminal device is subjected to displacement on 3-D walls and floor is more than the first predetermined threshold value, and
The change frequency of the angular velocity information is in the range of predeterminated frequency.
Further, it is described when the match is successful, infrared lamp is opened, starting iris recognition includes：
When the match is successful, the infrared lamp of opening terminal apparatus simultaneously determines that the terminal device is believed to the distance of external object
Breath；
When the range information is in the range of predeterminable range, start iris recognition, iris is carried out to the terminal device
Unblock.
Second aspect, the embodiment of the invention provides a kind of iris tripper based on SAR sensors, described device bag
Include：
Acquisition module, for the SAR value by SAR sensor acquisition terminal equipment；
Detection module, for when the SAR value within a preset range when, detection terminal device be subjected to displacement state letter
Breath, the status information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor；
First determining module, for determining the gesture path that terminal device is subjected to displacement according to the status information；
Matching module, for the gesture path to be matched with the default gesture path in default gesture library, when
During with success, infrared lamp is opened, start iris recognition.
Further, described device also includes：
Acquisition module, for before by the SAR value of SAR sensor acquisition terminal equipment, obtains when user unlocks pair
The history use state parameter of terminal device, the state parameter at least includes acceleration of the terminal on 3-D walls and floor
Information and angular velocity information；
Second determining module, for according to the history use state parameter determination history gesture path；
Memory module, for by history gesture path storage to default gesture library.
Further, first determining module specifically for：
When the status information meets pre-conditioned, the hand that terminal device is subjected to displacement is determined according to the status information
Gesture track.
Further, it is described it is pre-conditioned including：
The variable quantity of acceleration information when terminal device is subjected to displacement on 3-D walls and floor is more than the first predetermined threshold value, and
The change frequency of the angular velocity information is in the range of predeterminated frequency.
Further, the matching module specifically for：
When the match is successful, the infrared lamp of opening terminal apparatus simultaneously determines that the terminal device is believed to the distance of external object
Breath；
When the range information is in the range of predeterminable range, start iris recognition, iris is carried out to the terminal device
Unblock.
In the embodiment of the present invention, by the SAR value that judges SAR sensor acquisition terminal equipment whether within a preset range,
If so, the then detection status information that is subjected to displacement of terminal device, and combine the comparison result of gesture path and default gesture library from
It is dynamic to start iris identifying function, unlocking screen is opened, solve and need in the prior art the manually opened iris system for unlocking of user
Infrared lamp, then start the iris cumbersome problem brought of unblock, improve Consumer's Experience.
Brief description of the drawings
By the detailed description made to non-limiting example made with reference to the following drawings of reading, it is of the invention other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of flow chart of the iris unlocking method based on SAR sensors in the embodiment of the present invention one；
Fig. 2 is the schematic diagram of the cell phone apparatus coordinate system in the embodiment of the present invention one；
Fig. 3 is a kind of flow chart of the iris unlocking method based on SAR sensors in the embodiment of the present invention two；
Fig. 4 is a kind of flow chart of the iris unlocking method based on SAR sensors in the embodiment of the present invention three；
Fig. 5 is a kind of structural representation of the iris tripper based on SAR sensors in the embodiment of the present invention four.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part rather than entire infrastructure related to the present invention is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of iris unlocking method based on SAR sensors that the embodiment of the present invention one is provided.The party
Method is applied to the situation of iris equipment unblock, and the method can be performed by the device with iris unlocking function, and the device can
Realized in the way of by software and/or hardware.Specifically include following steps：
S110, the SAR value by SAR sensor acquisition terminal equipment.
Specifically, electromagnetic wave absorption rate or absorptivity (Specific Absorption Rate, SAR) sensor, letter
Claim SAR sensors.SAR is the specific absorption rate value of the terminal devices such as mobile phone or wireless product, and it is defined as：In outer magnetic
In the presence of, induction field will be produced in human body, because each organ of human body is lossy dielectric, therefore electromagnetic field will in vivo
Electric current can be produced, causes to absorb and dissipative electromagnetic energy.The meaning of SAR is that the tissue of unit mass absorbs or consumes
Electromagnetic power, unit is W/kg, and W represents power unit watt, kg representation quality units kilogram.Terminal device can be mobile phone, put down
Plate computer or personal computer etc..By the SAR value of SAR sensor acquisition terminal equipment, terminal device is different, collects
SAR value is different, additionally, terminal device also influences SAR value with the distance of human body.
S120, when the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, the shape
State information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor.
Specifically, whether within a preset range the SAR value of the terminal device gathered according to SAR sensors, judge SAR value,
Wherein, preset range can be that developer obtains according to lot of experiments.If SAR value within a preset range, shows unit mass
The electromagnetic power of tissue absorption or consumption within a preset range, further demonstrates that terminal device with the distance of user default
In the range of, now, detect the displacement information of terminal device generating state.Wherein, the status information of terminal device is at least included eventually
Holding acceleration information and angular velocity information on 3-D walls and floor, acceleration information can be obtained with accelerometer measures, plus
Speed is to describe the physical quantity that object speed changes speed, and accelerometer is the instrument for measuring acceleration.Angular speed refers to, one
Circle in units of radian, the radian walked within the unit interval.Angular velocity information can be obtained with gyroscope measurement.Three-dimensional is sat
Parameter can be represented with X, Y and Z axis, so that mobile phone lies in a horizontal plane in desktop as an example, as shown in Fig. 2 being said to 3-D walls and floor
It is bright.Mobile phone screen center is that coordinate O is origin, is laterally X-axis in screen surface, is vertically Y-axis, and normal to screen is upwards
Z axis, three axles constitute right-handed coordinate system.Optionally, the acceleration information and angular velocity information on 3-D walls and floor are terminal device
Acceleration information and angular velocity information on X, Y and each axial direction of Z axis.
S130, the gesture path that terminal device is subjected to displacement is determined according to the status information.
Specifically, gesture possess nature, directly and be easy to study the advantages of, can be as the existing exchange method of terminal device
Supplement.Terminal device is subjected to displacement, and the acceleration information and angular velocity information according to terminal device on 3-D walls and floor are true
Determine the gesture path that terminal device is subjected to displacement.Exemplary, the displacement that terminal device occurs can be, terminal device is from screen
Button state transformation on the table places state on the table to screen upwards downwards, and terminal device in user from wrapping or clothing
Take the state that state transformation to the screen in pocket is upwardly and toward user's face.It should be noted that because user is individual
Difference, the acceleration information (such as amplitude, gesture length) and angular velocity information of same gesture have differences, even same user
Individuality, the acceleration information and angular velocity information of same gesture there is also difference.By extracting all kinds of gesture motion features
The characteristic quantity and Changing Pattern of acceleration and angular speed determine gesture path.Exemplary, the characteristic quantity of extraction must reflect respectively
The kinematics characteristic of class gesture, can test to the experimenter of predetermined number, and each experimenter operates each gesture 200
It is secondary, it is analyzed.Kinematics characteristic can be gesture length or gesture energy etc..When no gesture is produced, acceleration is phase
To stable, and when there is gesture to occur, acceleration change is violent.Exemplary, gesture identification can be tapped, overturn, getting rid of
Move or rock.
S140, the gesture path is matched with the default gesture path in default gesture library, when the match is successful,
Infrared lamp is opened, starts iris recognition.
Specifically, storing default gesture library in terminal device, optionally, the default gesture library can be used for multiple times
During terminal device, user's normal use gesture statistical analysis is obtained.By the hand in user gesture track and default gesture library
Gesture track is matched, and in user gesture track is included in default gesture library, then the match is successful, now, opening terminal apparatus
Infrared lamp, start iris recognition, open iris unlocking function.
Further, it is described when the match is successful, infrared lamp is opened, starting iris recognition includes：When the match is successful, open
Open the infrared lamp of terminal device and determine the terminal device to the range information of external object；When the range information is default
When in distance range, start iris recognition, iris unblock is carried out to the terminal device.
Specifically, when the match is successful for the gesture path in user gesture track with default gesture library, opening terminal apparatus
Infrared lamp and determine terminal device to the range information of external object.Optionally, external object can be user's body.Its
In, the range measurement principle of infrared lamp is that infrared lamp launches infrared light to a direction, and timing is started while x time, red
Outer light runs into barrier in communication process and reflects immediately, receives the infrared light for reflecting and stops timing, root immediately
Spread speed and time according to infrared light, it is possible to calculate distance of the launch point apart from barrier.Optionally, barrier can be with
It is user's body.The range information is judged, if range information is in the range of predeterminable range, starts iris recognition, it is right
Equipment carries out iris unblock in terminal.Optionally, predeterminable range can be 30cm to 40cm.
In the embodiment of the present invention, by the SAR value that judges SAR sensor acquisition terminal equipment whether within a preset range,
If so, the then detection status information that is subjected to displacement of terminal device, and combine the comparison result of gesture path and default gesture library from
It is dynamic to start iris identifying function, unlocking screen is opened, solve and need in the prior art the manually opened iris system for unlocking of user
Infrared lamp, then start the iris cumbersome problem brought of unblock, improve Consumer's Experience.
Embodiment two
Fig. 3 is a kind of flow chart of iris unlocking method based on SAR sensors that the embodiment of the present invention two is provided.This reality
Example is applied on the basis of above-described embodiment, is optimized, before by the SAR value of SAR sensor acquisition terminal equipment, also
Including：The history use state parameter to terminal device when user unlocks is obtained, the state parameter at least includes the terminal
Acceleration information and angular velocity information on 3-D walls and floor；According to the history use state parameter determination history gesture rail
Mark；By in history gesture path storage to default gesture library.Specifically include following steps：
To the history use state parameter of terminal device when S310, acquisition user unlock, the state parameter at least includes
Acceleration information and angular velocity information of the terminal on 3-D walls and floor.
Specifically, history use state parameter of the user during the preset times use to terminal device, presets secondary
Number can be 300 times.The history use state parameter can be obtained by test statistics.State parameter at least includes terminal three
Acceleration information and angular velocity information on dimension coordinate axle, wherein, the concept of 3-D walls and floor and acceleration and angular speed
Definition with it is consistent in embodiment one, will not be repeated here.
S320, according to the history use state parameter determination history gesture path.
Specifically, acceleration information and angular velocity information when being unlocked according to user to terminal device on 3-D walls and floor
It is analyzed, determines history gesture path.
S330, by history gesture path storage in default gesture library.
Specifically, being stored to history gesture path, in storage to default gesture library, default gesture library includes all
History gesture path.Preferably, history gesture can be tapped, overturn, whipping or rocking terminal device etc..
S340, the SAR value by SAR sensor acquisition terminal equipment.
S350, when the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, the shape
State information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor.
S360, the gesture path that terminal device is subjected to displacement is determined according to the status information.
S370, the gesture path is matched with the default gesture path in default gesture library, when the match is successful,
Infrared lamp is opened, starts iris recognition.
In the embodiment of the present invention, to the history use state parameter of terminal device when being unlocked by obtaining user, and according to
History use state parameter determination history gesture path, by history gesture path storage to default gesture library.To start
Provide default gesture library when judging user gesture track in iris releasing process, and facilitate gesture path in subsequent process
Matched with the track in default gesture library.
Embodiment three
Fig. 4 is a kind of flow chart of iris unlocking method based on SAR sensors that the embodiment of the present invention three is provided.This reality
Apply example to be optimized on the basis of above-described embodiment, to " described to determine that terminal device occurs position according to the status information
The gesture path of shifting " is optimized, and specifically includes following steps：
S410, the SAR value by SAR sensor acquisition terminal equipment.
S420, when the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, the shape
State information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor.
S430, when the status information meets pre-conditioned, according to the status information determine terminal device occur position
The gesture path of shifting.
Preferably, it is pre-conditioned can be acceleration information when terminal device is subjected to displacement on 3-D walls and floor change
Amount be more than the first predetermined threshold value, and the angular velocity information change frequency in the range of predeterminated frequency.Exemplary, terminal sets
For by taking mobile phone as an example, when mobile phone faces up horizontal positioned on the table, the acceleration of 3-D walls and floor is respectively that X is 0, Y
It is that 0, Z is 9.8, when mobile phone is taken up to hand by user, is still changed into 7 for 0, Y is changed into 7, Z after X changes, it is generally the case that recognize
For the variable quantity of acceleration meet it is pre-conditioned；For angular velocity information, at regular intervals (such as 0.3s), angle speed is judged
The change frequency of degree, when the change frequency of angular speed is in the range of predeterminated frequency, i.e. terminal device angular speed change is not special
Acutely, show that the angular velocity information of terminal device meets pre-conditioned.When acceleration information and angular velocity information meet default bar
During part, the track that terminal device is subjected to displacement is determined according to acceleration information and angular velocity information.
S440, the gesture path is matched with the default gesture path in default gesture library, when the match is successful,
Infrared lamp is opened, starts iris recognition.
In the embodiment of the present invention, define first it is pre-conditioned, and by judging acceleration information and the angle of terminal device
It is pre-conditioned whether velocity information meets, when status information meets it is pre-conditioned when, according to status information determine terminal device send out
The gesture path of raw displacement.
Example IV
Fig. 5 is a kind of structural representation of iris tripper based on SAR sensors that the embodiment of the present invention four is provided.
The device is adapted for carrying out a kind of iris unlocking method based on SAR sensors provided in the embodiment of the present invention one to three, should
Device is specifically included：
Acquisition module 510, for the SAR value by SAR sensor acquisition terminal equipment；
Detection module 520, for when the SAR value within a preset range when, the detection state that is subjected to displacement of terminal device
Information, the status information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor；
First determining module 530, for determining the gesture path that terminal device is subjected to displacement according to the status information；
Matching module 540, for the gesture path to be matched with the default gesture path in default gesture library, when
When the match is successful, infrared lamp is opened, start iris recognition.
Further, described device also includes：
Acquisition module, for before by the SAR value of SAR sensor acquisition terminal equipment, obtains when user unlocks pair
The history use state parameter of terminal device, the state parameter at least includes acceleration of the terminal on 3-D walls and floor
Information and angular velocity information；
Second determining module, for according to the history use state parameter determination history gesture path；
Memory module, for by history gesture path storage to default gesture library.
Further, the first determining module 530 specifically for：
When the status information meets pre-conditioned, the hand that terminal device is subjected to displacement is determined according to the status information
Gesture track.
Further, it is described it is pre-conditioned including：
The variable quantity of acceleration information when terminal device is subjected to displacement on 3-D walls and floor is more than the first predetermined threshold value, and
The change frequency of the angular velocity information is in the range of predeterminated frequency.
Further, matching module 540 specifically for：
When the match is successful, the infrared lamp of opening terminal apparatus simultaneously determines that the terminal device is believed to the distance of external object
Breath；
When the range information is in the range of predeterminable range, start iris recognition, iris is carried out to the terminal device
Unblock.
A kind of executable present invention of iris tripper based on SAR sensors provided in an embodiment of the present invention is any to be implemented
A kind of iris unlocking method based on SAR sensors that example is provided, possesses the corresponding functional module of execution method and beneficial effect
Really.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of iris unlocking method based on SAR sensors, it is characterised in that including：
By the SAR value of SAR sensor acquisition terminal equipment；
When the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, the status information is at least
Acceleration information and angular velocity information including the terminal on 3-D walls and floor；
The gesture path that terminal device is subjected to displacement is determined according to the status information；
The gesture path is matched with the default gesture path in default gesture library, when the match is successful, is opened infrared
Lamp, starts iris recognition.
2. method according to claim 1, it is characterised in that the SAR value by SAR sensor acquisition terminal equipment it
Before, also include：
The history use state parameter to terminal device when user unlocks is obtained, the state parameter at least exists including the terminal
Acceleration information and angular velocity information on 3-D walls and floor；
According to the history use state parameter determination history gesture path；
By in history gesture path storage to default gesture library.
3. method according to claim 1, it is characterised in that described to determine that terminal device occurs according to the status information
The gesture path of displacement includes：
When the status information meets pre-conditioned, the gesture rail that terminal device is subjected to displacement is determined according to the status information
Mark.
4. method according to claim 3, it is characterised in that it is described it is pre-conditioned including：
The variable quantity of acceleration information when terminal device is subjected to displacement on 3-D walls and floor is more than the first predetermined threshold value, and described
The change frequency of angular velocity information is in the range of predeterminated frequency.
5. method according to claim 1, it is characterised in that described when the match is successful, opens infrared lamp, starts iris
Identification includes：
When the match is successful, the infrared lamp of opening terminal apparatus simultaneously determines the terminal device to the range information of external object；
When the range information is in the range of predeterminable range, start iris recognition, iris unblock is carried out to the terminal device.
6. a kind of iris tripper based on SAR sensors, it is characterised in that including：
Acquisition module, for the SAR value by SAR sensor acquisition terminal equipment；
Detection module, for when the SAR value within a preset range when, the detection status information that is subjected to displacement of terminal device, institute
Stating status information at least includes acceleration information and angular velocity information of the terminal on 3-D walls and floor；
First determining module, for determining the gesture path that terminal device is subjected to displacement according to the status information；
Matching module, for the gesture path to be matched with the default gesture path in default gesture library, when matching into
During work(, infrared lamp is opened, start iris recognition.
7. device according to claim 6, it is characterised in that described device also includes：
Acquisition module, for before by the SAR value of SAR sensor acquisition terminal equipment, obtaining when user unlocks to terminal
The history use state parameter of equipment, the state parameter at least includes acceleration information of the terminal on 3-D walls and floor
And angular velocity information；
Second determining module, for according to the history use state parameter determination history gesture path；
Memory module, for by history gesture path storage to default gesture library.
8. device according to claim 6, it is characterised in that first determining module specifically for：
When the status information meets pre-conditioned, the gesture rail that terminal device is subjected to displacement is determined according to the status information
Mark.
9. device according to claim 8, it is characterised in that it is described it is pre-conditioned including：
The variable quantity of acceleration information when terminal device is subjected to displacement on 3-D walls and floor is more than the first predetermined threshold value, and described
The change frequency of angular velocity information is in the range of predeterminated frequency.
10. device according to claim 6, it is characterised in that the matching module specifically for：
When the match is successful, the infrared lamp of opening terminal apparatus simultaneously determines the terminal device to the range information of external object；
When the range information is in the range of predeterminable range, start iris recognition, iris unblock is carried out to the terminal device.
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| CN107169331A (en) * | 2017-06-15 | 2017-09-15 | 广东欧珀移动通信有限公司 | Unlocking method and a device, terminal and the computer-readable recording medium of terminal |
| CN107277265A (en) * | 2017-07-13 | 2017-10-20 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
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| CN107368725A (en) * | 2017-06-16 | 2017-11-21 | 广东欧珀移动通信有限公司 | Iris identification method, electronic installation and computer-readable recording medium |
| WO2019061013A1 (en) * | 2017-09-26 | 2019-04-04 | 深圳传音通讯有限公司 | Function enabling method, terminal and computer-readable medium |
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| CN107169331A (en) * | 2017-06-15 | 2017-09-15 | 广东欧珀移动通信有限公司 | Unlocking method and a device, terminal and the computer-readable recording medium of terminal |
| CN107368725A (en) * | 2017-06-16 | 2017-11-21 | 广东欧珀移动通信有限公司 | Iris identification method, electronic installation and computer-readable recording medium |
| CN107368725B (en) * | 2017-06-16 | 2020-04-10 | Oppo广东移动通信有限公司 | Iris recognition method, electronic device, and computer-readable storage medium |
| US10643069B2 (en) | 2017-06-16 | 2020-05-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Iris recognition method, electronic device and computer-readable storage medium |
| CN107341380A (en) * | 2017-06-19 | 2017-11-10 | 广东欧珀移动通信有限公司 | Control method, electronic installation and computer-readable recording medium |
| CN107277265A (en) * | 2017-07-13 | 2017-10-20 | 广东欧珀移动通信有限公司 | Solve lock control method and Related product |
| WO2019061013A1 (en) * | 2017-09-26 | 2019-04-04 | 深圳传音通讯有限公司 | Function enabling method, terminal and computer-readable medium |
| CN110187767A (en) * | 2019-05-31 | 2019-08-30 | 奥佳华智能健康科技集团股份有限公司 | A kind of massage armchair gestural control system and method |
| CN110187767B (en) * | 2019-05-31 | 2022-09-16 | 奥佳华智能健康科技集团股份有限公司 | Massage chair gesture control system and method |
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Application publication date: 20170613 |