CN108335384A - A kind of unlocking method, system, readable storage medium storing program for executing and smart lock - Google Patents
A kind of unlocking method, system, readable storage medium storing program for executing and smart lock Download PDFInfo
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- CN108335384A CN108335384A CN201810010438.6A CN201810010438A CN108335384A CN 108335384 A CN108335384 A CN 108335384A CN 201810010438 A CN201810010438 A CN 201810010438A CN 108335384 A CN108335384 A CN 108335384A
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- image
- smart lock
- administrator
- unlocking
- authentication image
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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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- Lock And Its Accessories (AREA)
Abstract
A kind of unlocking method of present invention offer, system, readable storage medium storing program for executing and smart lock, the smart lock are electrically connected a camera, and the unlocking method includes：The image for waiting for unlocking person of the camera shooting is obtained, and waits for that the predeterminable area in the image of unlocking person is sent to administrator as authentication image, and by the authentication image described in interception；The reference picture that the administrator sends is obtained, and intercepts the predeterminable area in the reference picture as template image；Judge whether the authentication image is consistent with the template image；If so, unlock instruction is sent to executing agency, so that the smart lock unlocks.Unlocking method, system, readable storage medium storing program for executing in the present invention and smart lock, can realize long-range to waiting for that unlocking person unlocks, and user opens the door without oneself running home to people, other people are told without by password, intelligence degree height, and experience sense is good.
Description
Technical field
The present invention relates to smart lock field more particularly to a kind of unlocking method, system, readable storage medium storing program for executing and smart locks.
Background technology
Lock is all required security protection articles for use of every household, with the continuous improvement of people's living standards, house is constantly being built
If so that every annual requirement of lock is also increasingly increasing.Smart lock is derived recently as the continuous promotion of smart home
A kind of electronic product gone out, smart lock not only only have lockset effect, it also has the identity status for showing successful personage
Effect.
And in the prior art, smart lock used at present be typically only capable to using the fingerprint of typing, setting password or
Physical key is unlocked, and intelligence degree is low, has problems in that, when the non-third party authorized in advance visits, and it is proper
It when administrator stays out, while being not desired to again in the case of telling password to other people, there are the troubles of unlock, and are protected for password
Close needs, it is difficult to tell password to the third party, and need also frequently to replace password, extremely inconvenient, experience sense is poor.
Invention content
Technical problem to be solved of the embodiment of the present invention is, provides a kind of unlocking method, system, readable storage medium storing program for executing
And smart lock.Can be safely that the unauthorized third party is unlocked temporarily.
In order to solve the above-mentioned technical problem, an embodiment of the present invention provides a kind of unlocking methods, are applied to smart lock, described
Smart lock is electrically connected a camera, and the unlocking method includes：
The image for waiting for unlocking person of the camera shooting is obtained, and waits for the preset areas in the image of unlocking person described in interception
Domain is sent to administrator as authentication image, and by the authentication image；
The reference picture that the administrator sends is obtained, and intercepts the predeterminable area in the reference picture as mould
Plate image；
Judge whether the authentication image is consistent with the template image；
If so, unlock instruction is sent to executing agency, so that the smart lock unlocks.
In addition, a kind of unlocking method according to the above embodiment of the present invention, can also have following additional technical characteristic：
Further, the described the step of authentication image is sent to administrator, includes：
According to the management weight sequence from big to small of all administrators recorded in registration form, sequentially to each institute
It states administrator and sends the authentication image, and often send the authentication image to an administrator and judge in preset time
The response of current administrator inside whether is received, the registration form is stored in the memory of the smart lock；
If so, executing described the step of obtaining the reference picture that the administrator sends；
If it is not, then sending the authentication image to next administrator.
Further, after described the step of sending unlock instruction to executing agency, further include：
Send whether store asking for instructions for the template image to the administrator；
When receiving the not store instruction that the administrator assigns, the template image is deleted；
When receiving the store instruction that the administrator assigns, the template image is stored in depositing for the smart lock
In reservoir.
Further, waited for described in the interception the step of predeterminable area in the image of unlocking person is as authentication image it
Afterwards, further include：
Judge whether the authentication image is consistent with the storage image being locally stored, the storage image is storage described in
Template image in the memory of smart lock；
If so, executing described the step of sending unlock instruction to executing agency；
If it is not, then executing the described the step of authentication image is sent to administrator.
Further, the predeterminable area is human face region.
Further, after described the step of sending unlock instruction to executing agency, further include：
The unlocked prompt of the smart lock is sent to the administrator；
The authentication image and current unlocked time are deposited into correspondingly in unlock record storehouse, the unlock note
Library is recorded to be set in the memory of the smart lock.
Further, the smart lock is electrically connected a pyroelectric sensor, and waiting for for the camera shooting is obtained described
Before the step of image of unlocking person, further include：
When receiving the high level signal that the pyroelectric sensor is sent, the camera is waken up, so that described take the photograph
As head waits for that unlocking person is taken pictures to described.
A kind of system for unlocking according to the ... of the embodiment of the present invention is applied to smart lock, and the smart lock is electrically connected a camera,
The system for unlocking includes：
Verification processing module, the image for waiting for unlocking person for obtaining the camera shooting, and wait unlocking described in interception
Predeterminable area in the image of people is sent to administrator as authentication image, and by the authentication image；
Template processing module, the reference picture sent for obtaining the administrator, and intercept in the reference picture
The predeterminable area is as template image；
Image judgment module, for judging whether the authentication image is consistent with the template image；
Instruction sending module, for when determine the authentication image it is consistent with the template image when, to executing agency
Unlock instruction is sent, so that the smart lock unlocks.
The present invention also proposes a kind of computer readable storage medium, is stored thereon with computer program, which is handled
Such as above-mentioned unlocking method is realized when device executes.
The present invention also proposes a kind of smart lock, including memory, processor and storage on a memory and can handled
The computer program run on device, the smart lock are electrically connected a camera and a pyroelectric sensor, and the processor executes
Such as above-mentioned unlocking method is realized when described program.
Above-mentioned unlocking method, system, computer readable storage medium and smart lock, when relatives and friends or part-timer visit
When, shooting is waited for the image of unlocking person and is sent to smart lock by the camera, and the smart lock will wait for unlocking person described
The predeterminable area (such as human face region) of image intercepted, and the authentication image of interception is sent to administrator (user), managed
Reason person although it is understood that current someone visits according to authentication image, and also be able to determine whether to need to waiting out according to authentication image
Lock people's unlock, needed unlocking person to when unlocks when determining, administrator only need on hand to possess oneself it is former be stored to wait for
The image of unlocking person is used as with reference to image feedback to the smart lock, and the smart lock will intercept the corresponding area in reference picture
Domain is matched with authentication image, if being matched to consistent, unlock instruction is sent to executing agency, so that the smart lock solution
Lock.Therefore, the unlocking method, system, computer readable storage medium and smart lock can be realized long-range to waiting for unlocking person
It unlocks, user opens the door without oneself running home to people, other people are told without by password, and intelligence degree is high, and experience sense is good.
Description of the drawings
Fig. 1 is the flow chart of the unlocking method in first embodiment of the invention；
Fig. 2 is the flow chart of the unlocking method in second embodiment of the invention；
Fig. 3 is the flow chart of the unlocking method in third embodiment of the invention；
Fig. 4 is the structural schematic diagram of the system for unlocking in fourth embodiment of the invention.
Wherein, 11：Verification processing module, 12：Template processing module, 13：Image judgment module, 14：Instruction sending module,
111：Transmission unit, 112：Processing unit, 15：Storage reminding module, 16：Image-erasing module, 17：Image storage module, 18：
Image judgment module, 19：Unlock reminding module, 20：Information storage module, 21：Wake-up module, 1：Camera, 2：Pyroelectricity passes
Sensor, 100：Processor, 200：Memory, 300：Computer program, 40：Executing agency, 50：Input unit, 60：Power supply.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give several embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Referring to Fig. 1, showing the unlocking method in first embodiment of the invention, it is applied to smart lock, the smart lock
It is electrically connected a camera, the unlocking method includes step S01 to step S04.
Step S01, obtains the image for waiting for unlocking person of the camera shooting, and is waited for described in interception in the image of unlocking person
Predeterminable area be sent to administrator as authentication image, and by the authentication image.
Wherein, the predeterminable area can be that face may be used so that when intercepting the authentication image in human face region
Identification technology (being identified according to the characteristics of face pixel value) come from interception human face region in the image for waiting for unlocking person come
As authentication image.
In the specific implementation, the camera can arrange in pairs or groups corresponding sensor to use, i.e., in sensor sensing to waiting for
When unlocking person, the camera, which just starts, to be treated unlocking person and takes pictures.In addition, the camera can be arranged in door body,
It can also be integrated on the smart lock.Preferably, the camera uses wide-angle lens, it is ensured that comprehensive can treat open
Lock people takes pictures.
It should be noted that the administrator is the user for possessing the smart lock, it is in specific implementation, it can be described
The APP for managing the smart lock is loaded on the terminal device (such as mobile phone, tablet, intelligent wearable device) of administrator, it is described to test
Card image can be sent directly on the APP.
Step S02 obtains the reference picture that the administrator sends, and intercepts the preset areas in the reference picture
Domain is as template image.
It should be understood that the administrator is after receiving the authentication image, you can recognize that current someone (waits out
Lock people) it visits, and also can clearly determine the need for, to unlocking person unlock is waited for, being waited for when determining according to the authentication image
When unlocking person unlocks, the administrator then needs to send the reference picture to the smart lock, therefore the step S02 is institute
Administrator is stated to determine to the movement for waiting for unlocking person unlock.
In the specific implementation, the administrator can upload to the reference picture on above-mentioned APP, then again to described
Smart lock is sent.
It should be pointed out that the reference picture be the administrator oneself possess on hand it is former be stored to wait for unlocking person
Image.For example, when the unlocking artificially uncle of oneself, it is only necessary to look for uncle before one in oneself picture of mobile telephone library
Image (image needs to include face), is then sent to the smart lock.It is waited out if the administrator does not possess oneself on hand
It when locking the corresponding picture of people, can ask for, can also shift to an earlier date to waiting for that unlocking person asks for unlocking person is waited for.
Step S03 judges whether the authentication image is consistent with the template image.
It should be understood that face matching technique may be used to realize the step S03, individual element point can also be used
The method of pixel value is compared to realize the step S03.
Wherein, consistent with the template image when determining the authentication image, representative meets unlocking condition, then executes institute
Step S04 is stated, when determining the authentication image and the template image is inconsistent, represents authentication failed, it can be to the pipe
Reason person sends out prompt, so that the administrator sends reference picture and comes again, continues to match.
Step S04 sends unlock instruction to executing agency, so that the smart lock unlocks.
Wherein, the executing agency is the lock core of the smart lock, for realizing smart lock unlock or locking
Mechanical actuating mechanism.The mechanical structure of the smart lock is changed since the invention content of the present invention is not directed to,
The executing agency can continue to use the executing agency of existing smart lock.
To sum up, the unlocking method in the above embodiment of the present invention, when relatives and friends or part-timer visit, the camera shooting
Shooting is waited for the image of unlocking person and is sent to smart lock by head, and the smart lock will be the default of the image for waiting for unlocking person
Region (such as human face region) is intercepted, and the authentication image of interception is sent to administrator (user), and administrator is according to verification
Image i.e. although it is understood that current someone visits, and according to authentication image also be able to determine whether need to wait for unlocking person unlock, when
It determines and needs unlocking person to when unlocks, administrator only needs the former image for waiting for unlocking person being stored to for possessing oneself on hand
The smart lock, the smart lock is given to come in the corresponding region intercepted in reference picture and proof diagram as with reference to image feedback
As being matched, if being matched to unanimously, unlock instruction is sent to executing agency, so that the smart lock unlocks.Therefore, described
Unlocking method, system, computer readable storage medium and smart lock can realize long-range to waiting for that unlocking person unlocks, Yong Huwu
It needs oneself to run home and open the door to people, other people are told without by password, intelligence degree is high, and experience sense is good.
Referring to Fig. 2, showing the unlocking method in second embodiment of the invention, it is applied to smart lock, the smart lock
It is electrically connected a camera and a pyroelectric sensor, the unlocking method includes step S11 to step S19.
Step S11 wakes up the camera when receiving the high level signal that the pyroelectric sensor is sent, with
Make the camera treat unlocking person to take pictures.
Wherein, pyroelectric sensor is also known as PIR (PyroelectricInfrared, rpyroelectric infrared) sensor, is
A kind of passive type infrared detector based on pyroelectric effect principle, it is capable of detecting when the mobile infra-red radiation in search coverage
The detection of mobile human body is realized in source.When pyroelectric sensor recognized in itself search coverage someone close to when, represent personnel
It needs to open the smart lock, high level signal will be induced, and send to the smart lock, and otherwise induce low level letter
Number.
In the specific implementation, the pyroelectric sensor can be arranged in door body, can also be integrated in the smart lock
On.
Step S12, obtains the image for waiting for unlocking person of the camera shooting, and the figure of unlocking person is waited for described in interception
Human face region as in is as authentication image.
In in this implementation, using human face region as image interception region, so that subsequent comparison is face comparison,
Precision is more accurate.In other embodiments, described image interception area can also be that can represent the other of characteristics of human body
Region.
Step S13 judges whether the authentication image is consistent with the storage image being locally stored.
It should be pointed out that the storage image is the template image in storage to the memory of the smart lock.
Wherein, when the storage image for determining the authentication image Yu being locally stored is inconsistent, S14 is thened follow the steps,
When the storage image for determining the authentication image with being locally stored is consistent, representative meets unlocking condition, thens follow the steps
S18。
Step S14, according to the management weight sequence from big to small of all administrators recorded in registration form, sequentially
The authentication image is sent to each administrator, and often sends the authentication image to an administrator and judges
Whether the response of current administrator is received in preset time.
Wherein, the registration form is stored in the memory of the smart lock.
In the specific implementation, possessing the information of multiple administrators (such as family of three) of the smart lock can be entered into
In the smart lock, and the management weight of each administrator can be set to the smart lock.
Wherein, when determining the response for not receiving current administrator in preset time, S15 is thened follow the steps, when
When determining the response for receiving current administrator in preset time, then step S16 to step S17 is executed successively.
Step S15 sends the authentication image to next administrator.
It should be understood that by the way that the transmission mechanism as described in the step S14 is arranged so that the smart lock is sent every time
It when the authentication image, can be sent first to the maximum administrator of management weight, if the maximum administrator's communication of management weight
Abnormal (such as mobile phone shutdown, failed cluster), when leading to the dont answer in preset time, the administrator that takes second place again from trend administrative power
The authentication image is sent, and so on, it is ensured that in individual management person's communication abnormality, other administrators can remotely be waited out
Lock people's unlock.
Step S16 obtains the reference picture that the administrator sends, and intercepts the work of the human face region in the reference picture
For template image.
Step S17 judges whether the authentication image is consistent with the template image.
Wherein, when determine the authentication image it is consistent with the template image when, then execute step S18 successively to walking
Rapid S19.
Step S18 sends unlock instruction to executing agency, so that the smart lock unlocks.
Step S19 sends the unlocked prompt of the smart lock to the administrator, and by the authentication image and works as
Preceding unlocked time is deposited into correspondingly in unlock record storehouse.
It should be pointed out that the administrator mentioned in the step S19 is the administrator for sending the reference picture.
It should be understood that unlock can report the smart lock to the administrator every time, so that the administrator
Understand in time, while also preserving the authentication image and current unlocked time, to keep uncaging time and unlocking person
Information, convenient for follow-up investigation.
Referring to Fig. 3, showing the unlocking method in third embodiment of the invention, it is applied to smart lock, the smart lock
It is electrically connected a camera and a pyroelectric sensor, the unlocking method includes step S21 to step S32.
Step S21 wakes up the camera when receiving the high level signal that the pyroelectric sensor is sent, with
Make the camera treat unlocking person to take pictures.
Step S22, obtains the image for waiting for unlocking person of the camera shooting, and the figure of unlocking person is waited for described in interception
Human face region as in is as authentication image.
Step S23 judges whether the authentication image is consistent with the storage image being locally stored,
It should be pointed out that the storage image is the template image in storage to the memory of the smart lock.
Wherein, when the storage image for determining the authentication image Yu being locally stored is inconsistent, S24 is thened follow the steps,
When the storage image for determining the authentication image Yu being locally stored is inconsistent, S25 is thened follow the steps,
Step S24, according to the management weight sequence from big to small of all administrators recorded in registration form, sequentially
The authentication image is sent to each administrator, and often sends the authentication image to an administrator and judges
Whether the response of current administrator is received in preset time.
It should be pointed out that the registration form is stored in the memory of the smart lock.
Wherein, when determining the response for not receiving current administrator in preset time, S25 is thened follow the steps, when
When determining the response for receiving current administrator in preset time, then step S26 to step S27 is executed successively.
Step S25 sends the authentication image to next administrator.
Step S26 obtains the reference picture that the administrator sends, and intercepts the work of the human face region in the reference picture
For template image.
Step S27 judges whether the authentication image is consistent with the template image.
Wherein, when determine the authentication image it is consistent with the template image when, then execute step S28 successively to walking
Rapid S31.
Step S28 sends unlock instruction to executing agency, so that the smart lock unlocks.
Step S29 sends whether store asking for instructions for the template image to the administrator.
Step S30 receives the instruction that the administrator assigns, and judges whether the instruction received is store instruction.
Wherein, when it is store instruction to determine the instruction received, step S31 is thened follow the steps, is received when determining
When the instruction arrived is not store instruction, step S32 is thened follow the steps.
Step S31 deletes the template image.
The template image is stored in the memory of the smart lock by step S32.
If it should be understood that when the image that the administrator feels the need to be sent to preserves, the intelligence
Lock will preserve the template image, when it is follow-up this when unlocking person again come when unlocking, can when program goes to the step S23
To unlock the smart lock, unlocked time is shortened.
Another aspect of the present invention also provides a kind of system for unlocking, please refers to Fig. 4, described in fourth embodiment of the invention
System for unlocking is applied to smart lock, and shown smart lock is electrically connected a camera 1, and the system for unlocking includes：
Verification processing module 11, the image for waiting for unlocking person for obtaining the shooting of the camera 1, and waited out described in interception
The predeterminable area locked in the image of people is sent to administrator as authentication image, and by the authentication image；
Template processing module 12, the reference picture sent for obtaining the administrator, and intercept in the reference picture
The predeterminable area as template image；
Image judgment module 13, for judging whether the authentication image is consistent with the template image；
Instruction sending module 14, for when determine the authentication image it is consistent with the template image when, to execute machine
Structure sends unlock instruction, so that the smart lock unlocks.
Further, the verification processing module 11 includes：
Transmission unit 111, according to the management weight sequence from big to small of all administrators recorded in registration form,
The authentication image sequentially is sent to each administrator, and often sends the authentication image to an administrator and sentences
Break and whether receive the response of current administrator in preset time, the memory that the registration form is stored in the smart lock is worked as
In；
Processing unit 112, for when determining the response for not receiving current administrator in preset time, to next
A administrator sends the authentication image.
When determining the response for receiving current administrator in preset time, the template processing module 12 obtains
The reference picture that the administrator sends.
Further, the system for unlocking includes：
Reminding module 15 is stored, for sending whether store asking for instructions for the template image to the administrator；
Image-erasing module 16, for when receiving the not store instruction that the administrator assigns, by the Prototype drawing
As deleting；
Image storage module 17, for when receiving the store instruction that the administrator assigns, by the template image
It is stored in the memory of the smart lock.
Further, the system for unlocking further includes：
Image judgment module 18, for after the verification processing module 11 is truncated to the authentication image, described in judgement
Whether authentication image is consistent with the storage image being locally stored, and the storage image is that the memory of storage to the smart lock is worked as
In template image；
When the storage image for determining the authentication image with being locally stored is consistent, then described instruction sends mould to execution
Mechanism sends unlock instruction, so that the smart lock unlocks；
When the storage image for determining the authentication image Yu being locally stored is inconsistent, then the verification processing module 11
The authentication image is sent to administrator.
Further, the predeterminable area is human face region.
Further, the system for unlocking further includes：
Reminding module 19 is unlocked, for after sending unlock instruction to the executing agency, institute to be sent to the administrator
State the unlocked prompt of smart lock.
Information storage module 20, for the authentication image and current unlocked time to be deposited into unlock note correspondingly
It records in library, the unlock record storehouse is set in the memory of the smart lock.
Further, the smart lock is electrically connected a pyroelectric sensor 300, and the system for unlocking further includes：
Wake-up module 21, for when receiving the high level signal of the transmission of the pyroelectric sensor 30, described in wake-up
Camera 1, so that the camera 1 waits for that unlocking person is taken pictures to described.
The present invention also proposes a kind of computer readable storage medium, is stored thereon with computer program, which is handled
Such as above-mentioned unlocking method is realized when device executes.
The present invention also proposes a kind of smart lock, the smart lock in fifth embodiment of the invention, the smart lock electrical connection
One camera 1 and a pyroelectric sensor 2, the smart lock include memory 200, processor 100 and are stored in memory
Computer program 300 that is upper and can running on a processor, the processor 100 are realized when executing described program 300 as above-mentioned
Unlocking method.
In addition, the smart lock further includes executing agency 40, input unit 50 and power supply 60.The executing agency 40 is institute
The lock core of smart lock is stated, can be the lock core of existing smart lock for carrying out locking or unlock to the smart lock.It is described defeated
It can be the fingerprint storehouse for inputting fingerprint for user to enter device 50, can also the promising touch for inputting unlocking pin for user
Screen or numeric keypad.The power supply 60 then provides power supply for the terminal device.
It will be understood by those skilled in the art that in flow charts indicate or logic described otherwise above herein and/or
Step may be embodied in and appoint for example, being considered the order list of the executable instruction for realizing logic function
In what computer-readable medium, for instruction execution system, device or equipment (such as computer based system including processor
System or other can be from instruction execution system, device or equipment instruction fetch and the system executed instruction) use, or combine this
A little instruction execution systems, device or equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any can be with
Including, store, communicate, propagate, or transport program for instruction execution system, device or equipment or combine these instruction execution systems
System, device or equipment and the device used.
The more specific example (non-exhaustive list) of computer-readable medium includes following：It is connected up with one or more
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or combination thereof are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of unlocking method is applied to smart lock, the smart lock is electrically connected a camera, and the unlocking method includes：
The image for waiting for unlocking person of the camera shooting is obtained, and waits for that the predeterminable area in the image of unlocking person is made described in interception
For authentication image, and the authentication image is sent to administrator；
The reference picture that the administrator sends is obtained, and intercepts the predeterminable area in the reference picture as Prototype drawing
Picture；
Judge whether the authentication image is consistent with the template image；
If so, unlock instruction is sent to executing agency, so that the smart lock unlocks.
2. unlocking method according to claim 1, which is characterized in that described that the authentication image is sent to administrator's
Step includes：
According to the management weight sequence from big to small of all administrators recorded in registration form, sequentially to each pipe
Reason person sends the authentication image, and often to an administrator sends the authentication image and judge and be in preset time
The no response for receiving current administrator, the registration form are stored in the memory of the smart lock；
If so, executing described the step of obtaining the reference picture that the administrator sends；
If it is not, then sending the authentication image to next administrator.
3. unlocking method according to claim 2, which is characterized in that in the step for sending unlock instruction to executing agency
After rapid, further include：
Send whether store asking for instructions for the template image to the administrator；
When receiving the not store instruction that the administrator assigns, the template image is deleted；
When receiving the store instruction that the administrator assigns, the template image is stored in the memory of the smart lock
In the middle.
4. unlocking method according to claim 3, which is characterized in that waited for described in the interception in the image of unlocking person
After the step of predeterminable area is as authentication image, further include：
Judge whether the authentication image is consistent with the storage image being locally stored, the storage image is that the intelligence is arrived in storage
Template image in the memory of lock；
If so, executing described the step of sending unlock instruction to executing agency；
If it is not, then executing the described the step of authentication image is sent to administrator.
5. unlocking method according to claim 1, which is characterized in that described the step of sending unlock instruction to executing agency
Later, further include：
The unlocked prompt of the smart lock is sent to the administrator；
The authentication image and current unlocked time are deposited into correspondingly in unlock record storehouse, the unlock record storehouse
In the memory of the smart lock.
6. unlocking method according to claim 1, which is characterized in that the predeterminable area is human face region.
7. according to claim 1-6 any one of them unlocking methods, which is characterized in that the smart lock is electrically connected a pyroelectricity
Sensor, the image for waiting for unlocking person for obtaining the camera shooting the step of before, further include：
When receiving the high level signal that the pyroelectric sensor is sent, the camera is waken up, so that the camera
Wait for that unlocking person is taken pictures to described.
8. a kind of system for unlocking is applied to smart lock, which is characterized in that the smart lock is electrically connected a camera, the unlock
System includes：
Verification processing module, the image for waiting for unlocking person for obtaining the camera shooting, and wait for unlocking person described in interception
Predeterminable area in image is sent to administrator as authentication image, and by the authentication image；
Template processing module, the reference picture sent for obtaining the administrator, and intercept described in the reference picture
Predeterminable area is as template image；
Image judgment module, for judging whether the authentication image is consistent with the template image；
Instruction sending module, for when determine the authentication image it is consistent with the template image when, to executing agency send
Unlock instruction, so that the smart lock unlocks.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The method as described in claim 1-7 is any is realized when row.
10. a kind of smart lock, including memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, which is characterized in that the smart lock is electrically connected a camera and a pyroelectric sensor, described in the processor executes
The method as described in claim 1-7 is any is realized when program.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810010438.6A CN108335384A (en) | 2018-01-05 | 2018-01-05 | A kind of unlocking method, system, readable storage medium storing program for executing and smart lock |
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| CN201810010438.6A CN108335384A (en) | 2018-01-05 | 2018-01-05 | A kind of unlocking method, system, readable storage medium storing program for executing and smart lock |
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Application publication date: 20180727 |