CN109979042A - A kind of method, apparatus and system of dual unlock - Google Patents
A kind of method, apparatus and system of dual unlock Download PDFInfo
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- CN109979042A CN109979042A CN201711464110.3A CN201711464110A CN109979042A CN 109979042 A CN109979042 A CN 109979042A CN 201711464110 A CN201711464110 A CN 201711464110A CN 109979042 A CN109979042 A CN 109979042A
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- biometric information
- information
- encrypted message
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Embodiment of the present invention is related to security protection unlocking technology field, more particularly to the method, apparatus and system of a kind of dual unlock.This method includes obtaining biometric information；Judge whether biometric information matches with preset biological unlocking information；If biometric information matches with preset biological unlocking information, interface for password input is opened, and receive encrypted message；Judge whether encrypted message matches with preset unlocking pin；If encrypted message matches with preset unlocking pin, success is unlocked.Thus, it can be realized and combine bio-identification unlock and password unlock, specifically, only when acquired biometric information and preset biological unlocking information match, interface for password input, which can just be opened, allows user to input password, and matches in the received encrypted message of institute with preset unlocking pin, just unlocks successfully, to greatly strengthen the difficulty of unlock, security performance is improved.
Description
Technical field
Embodiment of the present invention is related to security protection unlocking technology field, more particularly to a kind of method, apparatus of dual unlock
And system.
Background technique
With the fast development of intelligent security guard technology and biological identification technology, biological identification technology is answered safety-security area
With more and more extensive, for example, what is applied at present using the security access control system of biological identification technology is widely relatively Fingerprint Lock,
Under normal circumstances, Fingerprint Lock can also be opened by the other modes such as password or key, contactless card；Wherein, Fingerprint Lock
Core component include: mainboard, fingerprint capturer, cryptographic technique, microprocessor, intelligent emergent key or power supply unit etc.,
Automanual lock further includes clutch；User can select fingerprint unlocking, password identification, the mechanical mode unlocked as needed.
In the implementation of the present invention, following problems exist in the prior art: existing in the present inventor
In technology, it is hidden to there is biggish safety in simple fingerprint recognition unlocking technology, password unlocking technology or mechanical release technology
Suffer from, after the biometric informations such as the fingerprint of user are stolen by other people, other people can easily be unlocked, and do not remedied preferably and arranged
The problem of applying, alternatively, other people can also easily open after the encrypted message or mechanical unlocking device of user are stolen by other people
Lock, even, other people directly can carry out multiple trial and error trial in interface for password input with decryption, lead to existing security protection solution
The safety of lock technology is lacking.Therefore, it is particularly necessary for being capable of providing a kind of safety more preferably unlocking method.
Summary of the invention
The embodiment of the present invention mainly solving the technical problems that provide the method, apparatus and system of a kind of dual unlock,
It can be realized and combine bio-identification unlock and password unlock, substantially increase security performance, and simultaneously in bio-identification solution
Password Input can be just carried out after lock, it is therefore prevented that input proper password is artificially attempted on cryptographic key.
In a first aspect, in order to solve the above technical problems, the technical solution that embodiment of the present invention uses is: providing one
The method of the dual unlock of kind, comprising:
Obtain biometric information；
Judge whether the biometric information matches with preset biological unlocking information；
If the biometric information matches with preset biological unlocking information, interface for password input is opened, and connect
Receive encrypted message；
Judge whether the encrypted message matches with preset unlocking pin；
If the encrypted message matches with preset unlocking pin, success is unlocked.
Optionally, the unlatching interface for password input, and the step of receiving encrypted message, comprising:
Generate virtual interface for password input；
Operation of the user in virtual interface for password input is obtained, to receive encrypted message.
Optionally, the unlatching interface for password input, and the step of receiving encrypted message, further includes:
According to the biometric information, preset unlocking pin corresponding with the biometric information is obtained.
Optionally, before the acquisition biometric information the step of, the method also includes:
Judge in default range with the presence or absence of human body；If there are human body in preset range, enter described in obtain
The step of taking biometric information.
Optionally, the method also includes:
If the biometric information and preset biological unlocking information mismatch, identification errors number is added one, institute
The initial value for stating identification errors number is zero；
Judge whether the identification errors number is more than or equal to preset alarm threshold value, if it is not, returning to the acquisition
The step of biometric information；
If so, executing actuation of an alarm.
Second aspect, in order to solve the above technical problems, another technical solution that embodiment of the present invention uses is: providing
A kind of device of dual unlock, comprising:
Module is obtained, for obtaining biometric information；
First judgment module, for judging whether the biometric information matches with preset biological unlocking information；
Crypto module is received, if matching for the biometric information and preset biological unlocking information, is opened
Interface for password input, and receive encrypted message；
Second judgment module, for judging whether the encrypted message matches with preset unlocking pin；
Unlocked state unlocks success if matching for the encrypted message and preset unlocking pin.
Optionally, the reception crypto module includes:
Boundary element is generated, for generating virtual interface for password input；
Password unit is received, for obtaining operation of the user in virtual interface for password input, to receive encrypted message.
Optionally, the reception crypto module further include:
Preset password unit is obtained, for obtaining opposite with the biometric information according to the biometric information
The preset unlocking pin answered.
Optionally, described device further include:
Third judgment module, for judging in default range with the presence or absence of human body；If existing in preset range
Human body, then enter the acquisition biometric information the step of.
Optionally, described device further include:
Counting module, it is if being mismatched for the biometric information and preset biological unlocking information, identification is wrong
Accidentally number adds one, and the initial value of the identification errors number is zero；
4th judgment module, for judging whether the identification errors number is more than or equal to preset alarm threshold value,
If it is not, the step of returning to the acquisition biometric information；
Alarm module executes alarm if be more than or equal to preset alarm threshold value for the identification errors number
Movement.
The third aspect, in order to solve the above technical problems, another technical solution that embodiment of the present invention uses is: providing
A kind of system of dual unlock, the system comprises: acquisition device, interface for password input display device, processor and lock body；
Wherein, the acquisition device, the interface for password input display device and the lock body respectively with the processing
Device connection；
The acquisition device is for obtaining biometric information and the biometric information being transferred to the processor；
The interface for password input display device is for receiving encrypted message and the encrypted message being transferred to the place
Manage device；
The processor is used to judge whether the biometric information to match with preset biological unlocking information；If institute
It states biometric information to match with preset biological unlocking information, then it is close to control the interface for password input display device unlatching
Code input interface is to receive encrypted message；And judge whether the encrypted message matches with preset unlocking pin；If described
Encrypted message matches with preset unlocking pin, then controls the lock body unlock.
Optionally, the acquisition device includes camera shooting acquisition device, and the biometric information includes human face image information；
The system also includes infrared illuminators, are connected to the processor；
Wherein, for acquiring human face image information, the processor is also used to control described red the camera shooting acquisition device
Outer lighting device projects infrared structure light to face.
Optionally, the interface for password input display device includes projector, is connected to the processor；
Wherein, the processor is also used to when the biometric information and preset biological unlocking information match,
It controls the projector and is projected out virtual interface for password input, and control the infrared illuminator to the Password Input
Interface projects infrared light；The camera shooting acquisition device is also used to obtain operation of the user in the virtual interface for password input
Image, and the operation image is transferred to the processor, so that the processor is according to operation image acquisition
The encrypted message of user's input.
Optionally, the quantity of the processor is at least one；
The system also includes the memories connecting with the processor communication；Wherein,
The memory is stored with the instruction that can be executed by the processor, and described instruction is executed by the processor, with
The processor is set to be able to carry out method as described above.
The beneficial effect of the embodiment of the present invention is: it is in contrast to the prior art, in embodiments of the present invention, dual solution
The method of lock is by obtaining biometric information；Judge the biometric information whether with preset biological unlocking information phase
Match；If the biometric information matches with preset biological unlocking information, interface for password input is opened, and receive password
Information；Judge whether the encrypted message matches with preset unlocking pin；If the encrypted message and preset unlock are close
Code matches, then unlocks success.Thereby, it is possible to realize to combine bio-identification unlock and password unlock, specifically, only working as
When acquired biometric information and preset biological unlocking information match, it can just open interface for password input and make user defeated
Enter password, and match in the received encrypted message of institute with preset unlocking pin, just unlocks successfully, to greatly enhance understanding
The difficulty of lock improves security performance, and since this method can just carry out Password Input after bio-identification unlock, can also
To prevent other people to attempt input proper password on cryptographic key.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element,
Unless there are special statement, composition does not limit the figure in attached drawing.
Fig. 1 is a kind of flow chart of the method for dual unlock that the embodiment of the present invention one provides；
Fig. 2 be a kind of dual unlock that the embodiment of the present invention one provides method in open interface for password input, and receive
The flow chart of encrypted message；
Fig. 3 is a kind of flow chart of the method for dual unlock provided by Embodiment 2 of the present invention；
Fig. 4 is a kind of structural schematic diagram of the device for dual unlock that the embodiment of the present invention three provides；
Fig. 5 is a kind of structural schematic diagram of the device for dual unlock that the embodiment of the present invention four provides；
Fig. 6 is a kind of schematic diagram of the systematic difference environment for dual unlock that the embodiment of the present invention five provides；
Fig. 7 is a kind of structural schematic diagram of the system for dual unlock that the embodiment of the present invention five provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of flow chart of the method for dual unlock that the embodiment of the present invention one provides, this method
Include:
Step 101: obtaining biometric information；
Optionally, biometric information includes face information, finger print information, iris information, characteristics of speech sounds information and lip reading
The biological characteristics such as information.Wherein it is possible to obtain biometric information, optionally, biological information by biological information acquisition device
Acquisition device includes camera shooting acquisition device, fingerprint acquisition device, iris collection device, voice acquisition device etc..
Step 102: judging whether biometric information matches with preset biological unlocking information；
Wherein, the biological unlocking information that all users for having unlock identity are prestored in database, step 101 is obtained
The biometric information taken is compared with biological unlocking information all in database, biological there are one in database when determining
When unlocking information is matched with biometric information acquired in step 101, then confirms and user's tool of the biometric information is provided
Standby unlock identity, conversely, if there is no biometric informations acquired in any biological unlocking information and step 101 in database
When matching, then confirm that the user for providing the biometric information does not have unlock identity.Above-mentioned unlock identity refers to and can unlock
Identity, biological unlocking information are that user presets in the database, and has the biological special of unlock identity for characterizing user
Reference breath.
Further specifically, the biological unlocking information prestored in database can carry out in advance according to specific demand and object
Setting, such as: in the access control system of family, general typing be household biological unlocking information；In the access control system of company
In, it can be the biological unlocking information of company personnel；Its biological unlocking information prestored can be one, be also possible to multiple.
Acquired biometric information is subjected to quick comparison with the biological unlocking information prestored in this step, as long as acquired biology is known
When the biological unlocking information of a certain user is compared successfully in other information and date library, then it is judged as and matches.
Step 103: if biometric information matches with preset biological unlocking information, interface for password input is opened,
And receive encrypted message；
Wherein, when the biometric information only acquired in step 101 and preset biological unlocking information match,
Interface for password input is opened, to enhance unlock difficulty, improves security performance, and due to just can be into after bio-identification unlocks
Row Password Input, and then other people is prevented to attempt input proper password in interface for password input.
Further, security performance in order to better improve, all biologies to match with preset biological unlocking information
The preset difference of password corresponding to identification information, to ensure that each has the biometric information of unlock identity corresponding one
A password, and, other people attempt input password in entity interface for password input in order to prevent, so being capable of providing one virtually
Interface for password input will preferably improve security performance.
Therefore, referring to Fig. 2, opening interface for password input in step 103, and receive encrypted message also specifically include it is following
Step 1031 is to step 1033:
Step 1031: generating virtual interface for password input；
Wherein, when determining that biometric information and preset biological unlocking information match, then generate one it is virtual
Interface for password input, optionally, the virtual interface for password input are the interface that projector is projected out；It is further alternative,
The interface for password input can be configured according to specific requirements, and interface for password input can be the display interface of pure digi-tal, can also
Display interface to be the display interface of pure letter, or including number, letter and symbol.For example, due to most of family
Kinsfolk it is less, can be used only pure digi-tal display interface；And the headcount of general company is more, can use
Display interface including number, letter and symbol, it is ensured that have more password combinations for using, to meet making for different objects
With needs.
Step 1032: operation of the user in virtual interface for password input is obtained, to receive encrypted message.
Optionally, the virtual interface for password input provided for projector in step 1031 passes through in this step 1032
Infrared touch technology carrys out the password combination that fixation and recognition user inputs in virtual interface for password input, specifically, due to close
Code input interface is the dummy keyboard projected by projector, therefore it is close also to need corresponding password identification auxiliary device to carry out
Code is read, optionally, side of the infrared recognition technique using camera shooting acquisition device in conjunction with infrared illumination source in the present embodiment
Formula identifies touch-control；When user is by being placed on input of the interface for password input different location to carry out password for finger, take the photograph
Position and its sequence of user's finger placement are obtained as acquisition device and infrared illumination source be combined with each other, and then reads out user
The password of input.
It is further described, when determining that biometric information and preset biological unlocking information match, projector will be thrown
Shadow interface for password input, infrared illuminator adjust direction of illumination and carry out Infrared irradiation to view field, image acquisition device
Adjustment acquisition direction acquires complete user's operation picture to interface for password input.Optionally, infrared illuminator and camera shooting are adopted
Acquisition means are installed with drive motor, are adjusted infrared illuminator by drive motor device and image the throwing of acquisition device
Penetrate or acquire direction.It is of course also possible to which the region that projector can be irradiated to infrared illuminator at the very start carries out password
The Projection Display of input interface or the projecting direction that projector is adjusted by one reflecting mirror of setting.
Step 1033: according to biometric information, obtaining preset unlocking pin corresponding with biometric information.
Wherein, due to the corresponding password of biometric information that each has unlock identity, so this step is used for
When determining that biometric information and preset biological unlocking information match, obtain corresponding with biometric information default
Unlocking pin, so as to enter the subsequent step 104 for judging encrypted message and whether matching with preset unlocking pin.For example,
Assuming that a corresponding unlocking pin of user A for having unlock identity is " 123 ", another user B for having unlock identity is corresponding
Unlocking pin is " 456 ", then when the biometric information and preset biological unlocking information that determine user A match, then root
Obtaining preset unlocking pin corresponding with user A according to the biometric information of user A is " 123 "；Then when determining user B's
When biometric information and preset biological unlocking information match, then obtained and user B according to the biometric information of user B
Corresponding preset unlocking pin is " 456 ".
Step 104: judging whether encrypted message matches with preset unlocking pin；
Specifically, judgment step 103 acquired in received encrypted message and step 1033 and biometric information
Whether corresponding preset unlocking pin matches, for example, it is assumed that as acquired in step 1033 with biometric information phase
Corresponding preset unlocking pin is " 123 ", when being " 321 " by the received encrypted message of step 103 institute, it is determined that message in cipher
Breath is mismatched with preset unlocking pin；When being " 123 " by the received encrypted message of step 103 institute, it is determined that encrypted message
Match with preset unlocking pin.
Step 105: if encrypted message matches with preset unlocking pin, unlocking success.
When determining that encrypted message and preset unlocking pin match by step 104, control lock executes unlocking motion, just
It unlocks successfully.
In embodiments of the present invention, the method for dual unlock is by obtaining biometric information；Judge that the biology is known
Whether other information matches with preset biological unlocking information；If the biometric information and preset biological unlocking information phase
Matching, then open interface for password input, and receive encrypted message；Judge the encrypted message whether with preset unlocking pin phase
Matching；If the encrypted message matches with preset unlocking pin, success is unlocked.Thereby, it is possible to realize bio-identification
Unlock and password unlock combine, specifically, only when acquired biometric information and preset biological unlocking information phase
When matching, it can just open interface for password input and user is allowed to input password, and is close in the received encrypted message of institute and preset unlock
Code matches, and just unlocks successfully, to greatly strengthen the difficulty of unlock, improves security performance, and since this method is in life
Password Input can be just carried out after object identification unlock, other people has been also possible to prevent and has attempted input proper password on cryptographic key.
Embodiment two
Referring to Fig. 3, Fig. 3 is a kind of flow chart of the method for dual unlock provided by Embodiment 2 of the present invention, this method
Include:
Step 201: judging in default range with the presence or absence of human body；If there are human body in preset range, into
Enter the step of obtaining biometric information.
Wherein it is possible to by whether there is human body, preset range in the default range of infrared human body sensing device judgement
It can be the pickup area of the acquisition biometric information of acquisition device；When no user is close to pickup area, i.e., when determination exists
When human body being not present in default range, then without subsequent step, to save the electric energy and service life of equipment；When there is user
When close to pickup area, i.e., when determining in preset range there are when human body, then enter the step of obtaining biometric information
202。
Step 202: obtaining biometric information；
Step 203: judging whether biometric information matches with preset biological unlocking information；
Step 204: if biometric information matches with preset biological unlocking information, interface for password input is opened,
And receive encrypted message；
Step 205: judging whether encrypted message matches with preset unlocking pin；
Step 206: if encrypted message matches with preset unlocking pin, unlocking success.
It should be understood that the particular content of step 202 to step 206 please refers to the present invention in fact in the embodiment of the present invention two
Apply in example one that step 101 is to the particular content of step 105, this is no longer going to repeat them.
It should be understood that in embodiments of the present invention, when biometric information and preset biological unlocking information not
Timing can send related warning information to specified house keeper or mobile terminal.Such as: when the dual solution of the embodiment of the present invention
When the method for lock is applied in Household access control system, if the biometric information of someone's input and preset biological unlocking information
When mismatch, Household access control system will send prompt warning information from the mobile terminal of trend family house keeper or kinsfolk.
In addition, when visiting subscriber be host kith and kin, but not yet typing for identification unlock biological unlocking information when, host can
After receiving relevant validation of information by mobile terminal, long-range access control system is unlocked.
Further, it there may come a time when that will appear someone is repeatedly collected unmatched biometric information, does not have still
It leaves away, and remains in pickup area, be likely to the case where the people is criminal occur at this time, so, in order to timely
Such case is informed to the house keeper or user of system for unlocking, the embodiment of the present invention two is further comprising the steps of:
Step 207: if biometric information and preset biological unlocking information mismatch, identification errors number being added
One, identify that the initial value of errors number is zero；
Step 208: judging to identify whether errors number is more than or equal to preset alarm threshold value, be obtained if it is not, returning
The step of biometric information；
Specifically, the initial value of identification errors number is zero, whenever the biometric information that same user is collected is pre-
If duration in when being mismatched with preset biological unlocking information, then will identify that errors number adds the update of obtain and value together
For new identification errors number.For example, it is assumed that preset alarm threshold value is 3 times, as user first a length of 20 minutes when preset
When secondary collected biometric information, start timing, when user biometric information collected for the first time and presets
Biological unlocking information when mismatching, identification errors number at this time is 1, is less than preset alarm threshold value, is obtained so returning
The step 202 of biometric information, if the user has continuously been collected bio-identification letter twice again in 20 minutes later
Breath, and this when biometric information is also all mismatched with preset biological unlocking information twice, identification errors number will be updated by 1
To 3, at this point, identification errors number is equal to preset alarm threshold value, step 209 is executed.Optionally, when after 20 minutes
Interior, which is not acquired biometric information again, then will identification errors number zero.
Step 209: if so, executing actuation of an alarm.
Optionally, actuation of an alarm may include sending warning message to the house keeper of dual system for unlocking or owner, should
Warning message may include biometric information, the identification mistake time for currently triggering the people that dual system for unlocking sends warning message
Several and time etc..Further, at the same time, locking also is used to open the device of interface for password input, improves safety
Performance.
It is worth noting that: in the method for the dual unlock of the embodiment of the present invention, biometric information collected is not
It is unduly limited to one kind, be can also be and gathered two kinds or more of acquisition modes and can switch over.Such as: as user Dai Liao
When mask or sunglasses, the acquisition of facial image just can not be carried out, acquisition mode can be switched to acquisition phonetic feature at this time
Information；Alternatively, when voice characteristics information acquisition is inaccurate, acquisition mode can be cut as user because physical reason tone color changes
It is changed to acquisition facial image.
In embodiments of the present invention, the method for dual unlock, which passes through, first judges in default range with the presence or absence of people
Body；If there are human bodies in preset range, biometric information is obtained；Judge the biometric information whether with it is default
Biological unlocking information match；If the biometric information matches with preset biological unlocking information, password is opened
Input interface, and receive encrypted message；Judge whether the encrypted message matches with preset unlocking pin；If the password
Information matches with preset unlocking pin, then unlocks success, if biometric information and preset biological unlocking information are not
Match, then identification errors number is added one；And judge to identify whether errors number is more than or equal to preset alarm threshold value, if
It is no, return to the step of obtaining biometric information；If so, executing actuation of an alarm.Thereby, it is possible to realize by bio-identification unlock and
Password unlock combines, specifically, only when acquired biometric information and preset biological unlocking information match,
Interface for password input, which can just be opened, allows user to input password, and in the received encrypted message of institute and preset unlocking pin phase
Match, just unlock successfully, to greatly strengthen the difficulty of unlock, improves security performance, and since the embodiment of the present invention is in life
Password Input can be just carried out after object identification unlock, other people has been also possible to prevent and has attempted input proper password on cryptographic key.
In addition, there are human bodies only in preset range, just enters the step of obtaining biometric information, make the embodiment of the present invention more
Adduction reason and energy conservation, also, in embodiments of the present invention, when identification errors number is more than or equal to preset alarm threshold value
When, actuation of an alarm will be also executed, security performance is greatly improved.
Embodiment three
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of the device for dual unlock that the embodiment of the present invention three provides, it should
Device 30 includes: to obtain module 301, first judgment module 302, receive crypto module 303, the second judgment module 304 and unlock
Module 305.
Wherein, module 301 is obtained for obtaining biometric information；
First judgment module 302 is used to judge whether biometric information to match with preset biological unlocking information；
If receiving crypto module 303 to match for biometric information and preset biological unlocking information, open close
Code input interface, and receive encrypted message；
Optionally, receiving crypto module 303 includes: to generate boundary element 3031, receive password unit 3032 and obtain pre-
If password unit 3033；
Boundary element 3031 is generated for generating virtual interface for password input；
Password unit 3032 is received for obtaining operation of the user in virtual interface for password input, to receive message in cipher
Breath.
Preset password unit 3033 is obtained to be used to be obtained corresponding with biometric information pre- according to biometric information
If unlocking pin.
Second judgment module 304 is for judging whether encrypted message matches with preset unlocking pin；
If unlocked state 305 matches for encrypted message with preset unlocking pin, success is unlocked.
In embodiments of the present invention, the device of dual unlock is by obtaining biometric information；Judge that the biology is known
Whether other information matches with preset biological unlocking information；If the biometric information and preset biological unlocking information phase
Matching, then open interface for password input, and receive encrypted message；Judge the encrypted message whether with preset unlocking pin phase
Matching；If the encrypted message matches with preset unlocking pin, success is unlocked.Thereby, it is possible to realize bio-identification
Unlock and password unlock combine, specifically, only when acquired biometric information and preset biological unlocking information phase
When matching, it can just open interface for password input and user is allowed to input password, and is close in the received encrypted message of institute and preset unlock
Code matches, and just unlocks successfully, to greatly strengthen the difficulty of unlock, improves security performance, and since the present apparatus is in life
Password Input can be just carried out after object identification unlock, other people has been also possible to prevent and has attempted input proper password on cryptographic key.
Example IV
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of the device for dual unlock that the embodiment of the present invention four provides, it should
Device 30 includes: to obtain module 301, first judgment module 302, receive crypto module 303, the second judgment module 304, Xie Suomo
Block 305, third judgment module 306, counting module 307, the 4th judgment module 308 and alarm module 309.
Wherein, module 301 is obtained for obtaining biometric information；
First judgment module 302 is used to judge whether biometric information to match with preset biological unlocking information；
If receiving crypto module 303 to match for biometric information and preset biological unlocking information, open close
Code input interface, and receive encrypted message；
Optionally, receiving crypto module 303 includes: to generate boundary element 3031, receive password unit 3032 and obtain pre-
If password unit 3033；
Boundary element 3031 is generated for generating virtual interface for password input；
Password unit 3032 is received for obtaining operation of the user in virtual interface for password input, to receive message in cipher
Breath.
Preset password unit 3033 is obtained to be used to be obtained corresponding with biometric information pre- according to biometric information
If unlocking pin.
Second judgment module 304 is for judging whether encrypted message matches with preset unlocking pin；
If unlocked state 305 matches for encrypted message with preset unlocking pin, success is unlocked.
Third judgment module 306 is used to judge in default range with the presence or absence of human body；If in preset range memory
In human body, then enter the step of obtaining biometric information.
If counting module 307 is mismatched for biometric information and preset biological unlocking information, mistake will be identified
Number adds one, identifies that the initial value of errors number is zero；
4th judgment module 308 identifies whether errors number is more than or equal to preset alarm threshold value for judging, if
It is no, return to the step of obtaining biometric information；
If alarm module 309 is for identifying that errors number is more than or equal to preset alarm threshold value, it is dynamic to execute alarm
Make.
It is worth noting that: in the device of the dual unlock of the embodiment of the present invention, biometric information collected is not
It is unduly limited to one kind, be can also be and gathered two kinds or more of acquisition modes and can switch over.Such as: as user Dai Liao
When mask or sunglasses, the acquisition of facial image just can not be carried out, acquisition mode can be switched to acquisition phonetic feature at this time
Information；Alternatively, when voice characteristics information acquisition is inaccurate, acquisition mode can be cut as user because physical reason tone color changes
It is changed to acquisition facial image.
In embodiments of the present invention, the device of dual unlock, which passes through, first judges in default range with the presence or absence of people
Body；If there are human bodies in preset range, biometric information is obtained；Judge the biometric information whether with it is default
Biological unlocking information match；If the biometric information matches with preset biological unlocking information, password is opened
Input interface, and receive encrypted message；Judge whether the encrypted message matches with preset unlocking pin；If the password
Information matches with preset unlocking pin, then unlocks success, if biometric information and preset biological unlocking information are not
Match, then identification errors number is added one；And judge to identify whether errors number is more than or equal to preset alarm threshold value, if
It is no, return to the step of obtaining biometric information；If so, executing actuation of an alarm.Thereby, it is possible to realize by bio-identification unlock and
Password unlock combines, specifically, only when acquired biometric information and preset biological unlocking information match,
Interface for password input, which can just be opened, allows user to input password, and in the received encrypted message of institute and preset unlocking pin phase
Match, just unlock successfully, to greatly strengthen the difficulty of unlock, improves security performance, and since the embodiment of the present invention is in life
Password Input can be just carried out after object identification unlock, other people has been also possible to prevent and has attempted input proper password on cryptographic key.
In addition, there are human bodies only in preset range, just enters the step of obtaining biometric information, make the embodiment of the present invention more
Adduction reason and energy conservation, also, in embodiments of the present invention, when identification errors number is more than or equal to preset alarm threshold value
When, actuation of an alarm will be also executed, security performance is greatly improved.
Embodiment five
Fig. 6 and Fig. 7 are please referred to, Fig. 6 is a kind of systematic difference environment for dual unlock that the embodiment of the present invention five provides
Schematic diagram, Fig. 7 is a kind of structural schematic diagram for the system of dual unlock that the embodiment of the present invention five provides, the system 50 packet
It includes:
Acquisition device 501, interface for password input display device 502, processor 503, lock body 504, infrared illuminator
505, memory 506 and wireless communication module 507.
Wherein, acquisition device 501, interface for password input display device 502, lock body 504, infrared illuminator 505, deposit
Reservoir 506 and wireless communication module 507 are connect with processor 503 respectively；
Acquisition device 501 is for obtaining biometric information and biometric information being transferred to processor 503；
Interface for password input display device 502 is for receiving encrypted message and encrypted message being transferred to processor 503；
Processor 503 is used to judge whether biometric information to match with preset biological unlocking information；If biology is known
Other information matches with preset biological unlocking information, then controls interface for password input display device 502 and open Password Input circle
Face is to receive encrypted message；And judge whether encrypted message matches with preset unlocking pin；If encrypted message with it is preset
Unlocking pin matches, then controls the unlock of lock body 504.
Optionally, acquisition device 501 includes camera shooting acquisition device 5011, and biometric information includes human face image information；
Wherein, for acquiring human face image information, processor 503 is also used to control infrared illumination camera shooting acquisition device 5011
Device 505 projects infrared structure light to face, by projecting infrared structure light to face, so that the face in present system is known
Other mode compared with the existing technology in two dimensional image identification it is more accurate.
Further alternative, interface for password input display device 502 includes projector 5021, projector 5021 and processor
503 connections；
Wherein, processor 503 is used for the control projection when biometric information and preset biological unlocking information match
Machine 5021 is projected out virtual interface for password input, and control infrared illuminator 505 projected to interface for password input it is infrared
Light；Camera shooting acquisition device 5011 is also used to obtain operation image of the user in virtual interface for password input, and by operation diagram
As being transferred to processor 503, so that processor 503 obtains the encrypted message that user inputs according to operation image.Wherein, optional
, the embodiment of the present invention does not limit position set by infrared illuminator 505, and infrared illuminator 505 can be independently arranged
In the adjacent position of camera shooting acquisition device 5011；Infrared illuminator 505 is also possible to be set to the light inside projector 5021
Source mould group, optionally, the light source of projector 5021 can be the infrared illuminator 505 and red LED light source and/blue led
The mixing light source of light source and/or green LED light source composition.
It is further described, when determining that biometric information and preset biological unlocking information match, projector 5021
By projecting pin input interface, infrared illuminator 505 adjusts direction of illumination and carries out Infrared irradiation to view field, and camera shooting is adopted
The adjustment of acquisition means 5011 acquisition direction acquires complete user's operation picture to interface for password input.Optionally, infrared illumination fills
It sets 505 and images acquisition device 5011 and connect with drive motor device, drive motor device connect and located with processor 503
The control of device 503 is managed, to be adjusted infrared illuminator 505 by drive motor device and image acquisition device 5011
Projection or acquisition direction.It is of course also possible to the region that irradiate projector 5021 can towards infrared illuminator 505
The Projection Display of interface for password input is carried out, or adjusts the projecting direction of projection 5021 by one reflecting mirror of setting.
In some other embodiment, biometric information can also be finger print information, iris information, characteristics of speech sounds information
With the biological characteristics such as lip reading information.Optionally, biological information acquisition device can also be fingerprint acquisition device, iris capturing dress
It sets, voice acquisition device etc..
Wireless communication module 507 and the mobile terminal of designated user carry out communication connection；The information can be processor
Biometric information, encrypted message, remote de-locking instruction and warning message of user acquired in 503 etc..Optionally, channel radio
Letter module 507 is Bluetooth chip.
It should be understood that the system embodiment of the embodiment of the present invention five and above method embodiment one, embodiment two with
And Installation practice three, example IV are based on identical inventive concept, therefore, the particular content of embodiment five can refer to embodiment
One to example IV particular content, this is no longer going to repeat them.
Further, the quantity of processor 503 is at least one；
Memory 506 is stored with the instruction that can be executed by processor 503, and instruction is executed by processor 503, so that processor
503 methods for being able to carry out above method embodiment one and embodiment two.It is the processor by taking a processor 503 as an example in Fig. 7
503 can be connected with memory 506 by bus or other modes, in Fig. 7 for being connected by bus.
Memory 506 is used as a kind of non-transient computer readable storage medium, can be used for storing non-transient software program, non-
Transient computer executable program and module, the biological unlocking information for the database that storage above-described embodiment is related to and unlock are close
Code, and as the corresponding program instruction/module of method of the dual unlock in the embodiment of the present invention (shown in Fig. 4 obtains for example, attached
Modulus block 301, receives crypto module 303, the second judgment module 304, unlocked state 305,5 institute of attached drawing at first judgment module 302
The acquisition module 301 shown, first judgment module 302, receive crypto module 303, the second judgment module 304, unlocked state 305,
Third judgment module 306, the 4th judgment module 308, alarm module 309, generates boundary element 3031, receives counting module 307
Password unit 3032 and acquisition preset password unit 3033).Processor 503 is stored in non-temporary in memory 506 by operation
State software program, instruction and module realize above-mentioned side thereby executing the various function application and data processing of server
Method in method embodiment.
Memory 506 may include storing program area and storage data area, wherein storing program area can store operation system
Application program required for system, at least one function；Storage data area can be stored is created according to the using for device of dual unlock
The data etc. built.In addition, memory 506 may include high-speed random access memory, it can also include non-transient memory, example
Such as at least one disk memory, flush memory device or other non-transient solid-state memories.In some embodiments, it stores
Optional device 506 includes the memory remotely located relative to processor 503, these remote memories can be by being connected to the network extremely
The device of dual unlock.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication
And combinations thereof.
One or more of modules are stored in the memory 506, when by one or more of processors
When 503 execution, the method for executing the dual unlock in above-mentioned any means embodiment, for example, executing in Fig. 1 described above
Method and step 101 is to step 105, method and step 1031 in Fig. 2 to step 1033, the method and step 201 in Fig. 3 to step
209, realize the function of the module 301 to 305 in Fig. 4, the function of module 301 to 309, module 3031 to 3033 in realization Fig. 5
Energy.
The said goods can be performed embodiment of the present invention provided by method, have the corresponding functional module of execution method and
Beneficial effect.The not technical detail of detailed description in the present embodiment, reference can be made to method provided by embodiment of the present invention.
The electronic equipment of the embodiment of the present invention exists in a variety of forms, including but not limited to: server: providing the service of calculating
Equipment, the composition of server includes processor, hard disk, memory, system bus etc., server and general computer architecture class
Seemingly, but due to needing to provide highly reliable service, processing capacity, stability, reliability, safety, scalability,
Manageability etc. is more demanding.Alternatively, other electronic devices with data interaction function.
Embodiment of the present invention provides a kind of non-transient computer readable storage medium, and the non-transient computer is readable
Storage medium is stored with computer executable instructions, which executes above-mentioned any means reality by electronic equipment
The method for applying the dual unlock in mode, for example, the method for executing the dual unlock in above-mentioned any means embodiment, for example,
Method and step 101 in Fig. 1 described above is executed to step 105, the method and step 1031 in Fig. 2 to step 1033, in Fig. 3
Method and step 201 to step 209, realize the function of the module 301 to 305 in Fig. 4, realize module 301 to 309 in Fig. 5,
The function of module 3031 to 3033.
The embodiment of the invention provides a kind of computer program products, including are stored in non-transient computer readable storage medium
Calculation procedure in matter, the computer program include program instruction, are computer-executed constantly when described program instructs, make institute
The method that computer executes the dual unlock of above-mentioned any means embodiment is stated, for example, executing the side in Fig. 1 described above
Method step 101 is to step 105, method and step 1031 in Fig. 2 to step 1033, the method and step 201 in Fig. 3 to step 209,
It realizes the function of the module 301 to 305 in Fig. 4, realizes module 301 to 309, the function of module 3031 to 3033 in Fig. 5.
Through the above description of the embodiments, those of ordinary skill in the art can be understood that each embodiment
The mode of general hardware platform can be added to realize by software, naturally it is also possible to pass through hardware.Those of ordinary skill in the art can
With understand all or part of the process realized in above-described embodiment method be can be instructed by computer program it is relevant hard
Part is completed, and the program can be stored in a computer-readable storage medium, the program is when being executed, it may include as above
State the process of the embodiment of each method.Wherein, the storage medium can be magnetic disk, CD, read-only memory (Read-
Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
It should be understood that the method, apparatus for the dual unlock that the present invention does not limit and its specific of system use field
Scape can be used in family's guard for entrance gate system, safety cabinet system for unlocking or other public unlock scenes that can be used.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (14)
1. a kind of method of dual unlock characterized by comprising
Obtain biometric information；
Judge whether the biometric information matches with preset biological unlocking information；
If the biometric information matches with preset biological unlocking information, interface for password input is opened, and receive close
Code information；
Judge whether the encrypted message matches with preset unlocking pin；
If the encrypted message matches with preset unlocking pin, success is unlocked.
2. the method according to claim 1, wherein
The unlatching interface for password input, and the step of receiving encrypted message, comprising:
Generate virtual interface for password input；
Operation of the user in virtual interface for password input is obtained, to receive encrypted message.
3. according to the method described in claim 2, it is characterized in that,
The unlatching interface for password input, and the step of receiving encrypted message, further includes:
According to the biometric information, preset unlocking pin corresponding with the biometric information is obtained.
4. the method according to claim 1, wherein before the acquisition biometric information the step of, institute
State method further include:
Judge in default range with the presence or absence of human body；If there are human bodies in preset range, enters the acquisition and give birth to
The step of object identification information.
5. the method according to claim 1, wherein the method also includes:
If the biometric information and preset biological unlocking information mismatch, identification errors number is added one, the knowledge
The initial value of other errors number is zero；
Judge whether the identification errors number is more than or equal to preset alarm threshold value, if it is not, returning to the acquisition biology
The step of identification information；
If so, executing actuation of an alarm.
6. a kind of device of dual unlock characterized by comprising
Module is obtained, for obtaining biometric information；
First judgment module, for judging whether the biometric information matches with preset biological unlocking information；
Crypto module is received, if matching for the biometric information and preset biological unlocking information, opens password
Input interface, and receive encrypted message；
Second judgment module, for judging whether the encrypted message matches with preset unlocking pin；
Unlocked state unlocks success if matching for the encrypted message and preset unlocking pin.
7. device according to claim 6, which is characterized in that
The reception crypto module includes:
Boundary element is generated, for generating virtual interface for password input；
Password unit is received, for obtaining operation of the user in virtual interface for password input, to receive encrypted message.
8. device according to claim 7, which is characterized in that
The reception crypto module further include:
Preset password unit is obtained, for obtaining corresponding with the biometric information according to the biometric information
Preset unlocking pin.
9. device according to claim 6, which is characterized in that described device further include:
Third judgment module, for judging in default range with the presence or absence of human body；If there are human body in preset range,
The step of then entering the acquisition biometric information.
10. device according to claim 6, which is characterized in that described device further include:
Counting module will identification mistake time if mismatching for the biometric information and preset biological unlocking information
The initial value of number plus one, the identification errors number is zero；
4th judgment module, for judging whether the identification errors number is more than or equal to preset alarm threshold value, if it is not,
The step of returning to the acquisition biometric information；
Alarm module executes actuation of an alarm if be more than or equal to preset alarm threshold value for the identification errors number.
11. a kind of system of dual unlock, which is characterized in that the system comprises: acquisition device, interface for password input display dress
It sets, processor and lock body；
Wherein, the acquisition device, the interface for password input display device and the lock body connect with the processor respectively
It connects；
The acquisition device is for obtaining biometric information and the biometric information being transferred to the processor；
The interface for password input display device is for receiving encrypted message and the encrypted message being transferred to the processor；
The processor is used to judge whether the biometric information to match with preset biological unlocking information；If the life
Object identification information matches with preset biological unlocking information, then it is defeated to control the interface for password input display device unlatching password
Enter interface to receive encrypted message；And judge whether the encrypted message matches with preset unlocking pin；If the password
Information matches with preset unlocking pin, then controls the lock body unlock.
12. system according to claim 11, which is characterized in that the acquisition device includes camera shooting acquisition device, described
Biometric information includes human face image information；
The system also includes infrared illuminators, are connected to the processor；
Wherein, for the camera shooting acquisition device for acquiring human face image information, the processor is also used to control the infrared photograph
Bright device projects infrared structure light to face.
13. system according to claim 12, which is characterized in that
The interface for password input display device includes projector, is connected to the processor；
Wherein, the processor is used to control institute when the biometric information and preset biological unlocking information match
It states projector and is projected out virtual interface for password input, and the control infrared illuminator is thrown to the interface for password input
Penetrate infrared light；The camera shooting acquisition device is also used to obtain operation image of the user in the virtual interface for password input,
And the operation image is transferred to the processor, so that the processor is defeated according to the operation image acquisition user
The encrypted message entered.
14. system according to claim 13, which is characterized in that the quantity of the processor is at least one；
The system also includes the memories connecting with the processor communication；Wherein, be stored with can be described for the memory
The instruction that processor executes, described instruction executed by the processor so that the processor be able to carry out as claim 1 to
Method described in any one of 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464110.3A CN109979042A (en) | 2017-12-28 | 2017-12-28 | A kind of method, apparatus and system of dual unlock |
| PCT/CN2018/088868 WO2019128087A1 (en) | 2017-12-28 | 2018-05-29 | Dual unlocking method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464110.3A CN109979042A (en) | 2017-12-28 | 2017-12-28 | A kind of method, apparatus and system of dual unlock |
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| Publication Number | Publication Date |
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| CN109979042A true CN109979042A (en) | 2019-07-05 |
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| CN201711464110.3A Pending CN109979042A (en) | 2017-12-28 | 2017-12-28 | A kind of method, apparatus and system of dual unlock |
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| WO (1) | WO2019128087A1 (en) |
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| CN111462383A (en) * | 2020-04-17 | 2020-07-28 | 陈贺金 | Face recognition entrance guard security device |
| CN111949963A (en) * | 2020-08-04 | 2020-11-17 | 中国联合网络通信集团有限公司 | Terminal device unlocking method, terminal device and computer readable storage medium |
| CN112182529A (en) * | 2020-10-10 | 2021-01-05 | 上海电子信息职业技术学院 | Intelligent unlocking system is encrypted to two factors |
| CN112863021A (en) * | 2021-01-22 | 2021-05-28 | 四郎泽登 | Intelligent access control equipment for university student dormitory |
| CN114664009A (en) * | 2022-03-18 | 2022-06-24 | 北京小米移动软件有限公司 | Unlocking method and device, electronic equipment, storage medium and intelligent door lock |
| CN114821859A (en) * | 2022-03-15 | 2022-07-29 | 杭州遁甲科技有限公司 | Intelligent equipment control method and device |
| CN115240297A (en) * | 2022-06-22 | 2022-10-25 | 国网河北省电力有限公司保定供电分公司 | Anti-misoperation locking method and controller, locking device, medium and equipment thereof |
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| CN112954116B (en) * | 2021-04-25 | 2021-12-21 | 前海金信(深圳)科技有限责任公司 | Mobile phone face recognition alarm method and terminal |
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| WO2019128087A1 (en) | 2019-07-04 |
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