CN106652117A - Method and system for enabling dynamic passwords to realize offline unlocking, mobile terminal and server - Google Patents
Method and system for enabling dynamic passwords to realize offline unlocking, mobile terminal and server Download PDFInfo
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- CN106652117A CN106652117A CN201610898661.XA CN201610898661A CN106652117A CN 106652117 A CN106652117 A CN 106652117A CN 201610898661 A CN201610898661 A CN 201610898661A CN 106652117 A CN106652117 A CN 106652117A
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- password
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- mobile terminal
- collection
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004891 communication Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
- G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
- G07C2009/005—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a random code
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention provides a method and a system for enabling dynamic passwords to realize offline unlocking, a mobile terminal and a server. The method includes: requesting the server on the basis of an identifier of an electronic lock by wireless means for acquiring multiple dynamic password sets corresponding to the electronic lock; sequentially utilizing the dynamic password sets to try to open the electronic lock in an offline mode. The mobile terminal can be utilized to open the electronic lock in the offline mode, and the problem that unlocking cannot be realized caused by the fact that the mobile terminal cannot realize data interaction with a remote server in specific scenes in the prior art is solved, so that safety of an existing method of utilizing the mobile terminal to open the electronic lock is enhanced, and cost of the electronic lock is lowered.
Description
Technical field
The present invention relates to smart electronicses lock technology, more particularly to a kind of method that utilization mobile terminal is unlocked, specifically
Method and system, mobile terminal, server that exactly a kind of dynamic password can unlock offline.
Background technology
In recent years, the application of electronic lock is more and more extensive, and at present some electronic locks adopt fixed password, user to often forget about
Password, so as to bring puzzlement to user, once and password leakage, security risk can be brought to user.Also some long-range controls
Electronic lock processed, just can complete to unlock in a non contact fashion, and for example, RFID radio-frequency cards need user to carry radio-frequency card, once and
Radio-frequency card is lost, and equally brings security risk to user.
Recently, due to the rise of smart mobile phone, it is thought that using the mobile terminal unlocking electronic lock such as mobile phone, currently with
The method of mobile phone unlocking electronic lock mainly includes following several：1. dynamic password is generated by server, and password is issued to into shifting
Dynamic terminal and electronic lock, from mobile terminal to electronic lock unlocking cipher is sent, and electronic lock checking password performs unlocking operation, this
The shortcoming of the mode of kind is that dynamic password cannot be received under electronic lock off-line mode, it is impossible to the dynamic password sent to mobile terminal
Verified, electronic lock needs to support on-line joining process, relatively costly；2. it is with the time simultaneously with electronic lock two ends by mobile terminal
Random seed generates dynamic password, and from mobile terminal to electronic lock unlocking cipher is sent, and electronic lock checking password performs the behaviour that unlocks
Make, this mode requires that electronic lock has higher process performance, if also needing to electronic lock sometimes by random seed of the time
Between related hardware support and line duration synchronization that have the disadvantage that electronic lock is relatively costly, electronic lock needs to carry out the time online same
Step, existing causes the risk of unlocking failure because password generation is inconsistent；3. safeguard a set of by mobile terminal and electronic lock two ends
Limited code-set, specifies according to the rule of some joint consultations and use which password, this mode have password when unlocking
Collection causes general safety shortcoming out of control with rule leakage.
Therefore, those skilled in the art urgently develop a kind of mobile terminal with low cost, safe and reliable, easy to use
Method for unlocking.
The content of the invention
In view of this, the technical problem to be solved in the present invention be provide a kind of method that dynamic password can unlock offline and
System, mobile terminal, server, solve that electronic lock in prior art is with high costs, baroque problem.
In order to solve above-mentioned technical problem, the specific embodiment of the present invention provides what a kind of dynamic password can unlock offline
Method, including：It is corresponding multiple dynamic that identifier based on electronic lock wirelessly obtains the electronic lock to server request
State code-set；In disconnection mode order is attempted opening the electronic lock using multiple dynamic password collection.
Another embodiment of the present invention also provides the mobile terminal that a kind of dynamic password can unlock offline, including：
Request unit, it is corresponding multiple for wirelessly obtaining the electronic lock to server request based on the identifier of electronic lock
Dynamic password collection；Unlocking unit, attempts opening the electricity for order in disconnection mode using multiple dynamic password collection
Son lock
Another embodiment of the present invention also provides a kind of method that dynamic password can unlock offline, including：Receive
The password request information of the identifier comprising electronic lock that mobile terminal sends；The electronic lock pair is searched according to the identifier
The multiple dynamic password collection answered；Multiple dynamic password collection are wirelessly sent to into mobile terminal.
Another embodiment of the present invention also provides the server that a kind of dynamic password can unlock offline, including：Connect
Unit is received, for receiving the password request information of the identifier comprising electronic lock of mobile terminal transmission；Searching unit, for root
The corresponding multiple dynamic password collection of the electronic lock are searched according to the identifier；Transmitting element, for multiple dynamics are close
Code collection is wirelessly sent to mobile terminal.
Another embodiment of the present invention also provides the system that a kind of dynamic password can unlock offline, including：It is mobile
Terminal, server and electronic lock, wherein, the mobile terminal is wirelessly connected with the server, the mobile terminal with it is described
Electronic lock short-range communication connects, wherein, the server is used to be generated and described in updating according to the identifier of the electronic lock
The corresponding multiple dynamic password collection of electronic lock；The mobile terminal is used to obtain multiple dynamic password collection from the server
To open the electronic lock.
Knowable to above-mentioned specific embodiment of the invention, method and system, movement that dynamic password can unlock offline
Terminal, server at least have the advantages that：Server is (for example, mobile logical by cordless communication network with mobile terminal
Communication network, internet etc.) connection, mobile terminal is with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency
Deng) connect, mobile terminal can sequentially utilize in disconnection mode the multiple dynamic password collection obtained from server to attempt opening
Electronic lock, each dynamic password collection includes current password, password to be updated and history password, first with the first dynamic password
The current password of concentration is attempted unlocking, if unlocking failure, the password to be updated that mobile terminal is concentrated using the first dynamic password
Again attempt to unlock, if unlock still failed, mobile terminal utilizes all history passwords of the first dynamic password concentration successively
Attempt unlocking, if unlock still failed, mobile terminal is attempted unlocking using the current password that the second dynamic password is concentrated, if
Unlock and fail, mobile terminal again attempts to unlock using the password to be updated that the second dynamic password is concentrated, if unlock still lost
Lose, mobile terminal is attempted successively unlocking using all history passwords that the second dynamic password is concentrated, by that analogy until opening electricity
Son lock.The present invention is specially adapted to enter with far-end server when mobile terminal is unlocked suitable for the electronic lock of various occasions
The situation of row data interaction, no matter whether mobile terminal is online, can carry out unlocking operation using dynamic password collection, strengthens existing
There is the security using mobile terminal unlocking electronic lock method, reduce the cost of electronic lock.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, it is not
The scope to be advocated of the invention can be limited.
Description of the drawings
Following appended accompanying drawing is a part for the specification of the present invention, and it depicts the example embodiment of the present invention, institute
Accompanying drawing is used for illustrating the principle of the present invention together with the description of specification.
The embodiment one of the method that Fig. 1 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart；
The embodiment two of the method that Fig. 2 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart；
The embodiment three of the method that Fig. 3 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart；
The example IV of the method that Fig. 4 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart；
The embodiment of the mobile terminal that Fig. 5 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
One schematic block diagram；
The embodiment of the mobile terminal that Fig. 6 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Two schematic block diagram；
The embodiment five of the method that Fig. 7 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart；
The embodiment six of the method that Fig. 8 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart；
The schematic block of the server that Fig. 9 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Figure；
Figure 10 illustrates for the systematic difference that a kind of dynamic password that the specific embodiment of the invention is provided can unlock offline
Figure；
The sequential chart of the system that Figure 11 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention becomes more apparent, below will with accompanying drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding present invention
After embodiment, when the technology that can be taught by present invention, it is changed and modifies, its essence without departing from present invention
God and scope.
The schematic description and description of the present invention is for explaining the present invention but not as a limitation of the invention.
In addition, element/the component of the same or like label used in drawings and the embodiments is for representing same or like portion
Point.
With regard to " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
Be not used to limit the present invention, its only for distinguish with constructed term describe element or operation.
With regard to direction term used herein, for example：Upper and lower, left and right, front or rear etc., are only the sides of refer to the attached drawing
To.Therefore, the direction term for using is for illustrating not for limiting this creation.
With regard to "comprising" used herein, " including ", " having ", " containing " etc., the term of opening is, i.e.,
Mean including but not limited to.
With regard to it is used herein " and/or ", including the things arbitrary or all combinations.
With regard to term used herein " substantially ", " about " etc., to modify it is any can be with the quantity of microvariations or mistake
Difference, but this slight variations or error can't change its essence.In general, the microvariations modified of such term or error
Scope in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or its
His numerical value.It will be understood by those skilled in the art that the aforementioned numerical value for referring to can be adjusted according to actual demand, it is not limited thereto.
Some to describe the word of the application by lower or discuss in the other places of this specification, to provide art technology
The extra guiding on about the description of the present application of personnel.
The embodiment one of the method that Fig. 1 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart, as shown in figure 1, mobile terminal wirelessly obtains the electronics according to the identifier of electronic lock to server request
Corresponding multiple dynamic password collection are locked, then in disconnection mode multiple dynamic password collection is sent by short-range communication mode
Electron is locked, and attempts unlocking electronic lock.
The specific embodiment shown in the drawings includes：
Step 101：It is corresponding that identifier based on electronic lock wirelessly obtains the electronic lock to server request
Multiple dynamic password collection.Wherein, there is unique identifier (ID) when each electronic lock dispatches from the factory, it is mobile whole before unlocking
End is wirelessly set up with server (including mobile communications network, satellite communication network etc.) and is connected, according to electronic lock
Multiple dynamic password collection of identifier acquisition request electronic lock.Each described dynamic password collection at least includes current password, also
It is possible to include password to be updated or history password.
Step 102：In disconnection mode order is attempted opening the electronic lock using multiple dynamic password collection.It is mobile
Terminal is set up in disconnection mode short-range communication with electronic lock and is connected (including Wi-Fi, bluetooth, radio frequency etc.), mobile terminal profit
With the multiple dynamic password collection obtained from server under line model, sequentially tasted using these dynamic password collection in disconnection mode
Examination unlocking electronic lock (when unlocking, because natural environmental condition is limited, mobile terminal cannot be set up with server and be connected).
Referring to Fig. 1, server passes through cordless communication network (for example, mobile communications network, internet etc.) with mobile terminal
Connection, mobile terminal is connected with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency etc.), mobile terminal
Multiple dynamic password collection can be obtained from server in line model, and utilize these multiple dynamic password collection in disconnection mode
Unlocking electronic lock (being primarily due under many environment, mobile terminal cannot normally be connected when unlocking with server) is attempted, therefore, move
Generally there is network (there is the place of wireless communication signals, satellite-signal or wireless lan signal) and server in dynamic terminal
Connection, obtains multiple dynamic password collection, and during unlocking, mobile terminal cannot normally surf the Net, and can still utilize from server and obtain
Multiple dynamic password collection attempt unlock, greatly expand the present invention application place；Suitable for the electric lockset of various occasions,
No matter whether mobile terminal is online, can carry out unlocking operation using dynamic password collection, strengthens existing utilization mobile terminal and opens
The security of electronics locking method is opened, the cost of electronic lock is reduced.
The embodiment two of the method that Fig. 2 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart, as shown in Fig. 2 each dynamic password collection includes current password, password to be updated and one or more history passwords.
Mobile terminal first attempts to the current password unlocking electronic lock concentrated using the first dynamic password, if unlocking failure, reattempts
The password attempt unlocking electronic lock to be updated concentrated using the first dynamic password.
In the specific embodiment shown in the drawings, step 102 is specifically included：
Step 1021：The current password concentrated using the first dynamic password is attempted opening the electronic lock.Each dynamic is close
Current password, password to be updated and one or more history passwords are respectively provided with code collection, current password is exactly server record
The password of electronic lock can be opened, generally, current password is identical with the unlocking cipher of electronic lock, therefore electricity can be opened
Son lock.
Step 1022：The current password concentrated using the first dynamic password is opened after the electronic lock failure, using described
Password attempt to be updated opens the electronic lock.If server updates a password, a certain electronic lock star for electronic lock daily
Phase one formally enables, during Monday, the current password that integrates of corresponding first dynamic password of electronic lock stored in server as A,
Password to be updated is B, does not have history password, and at Monday, the first mobile terminal is connected with server, obtains first and moves
State code-set, using current password A success unlocking electronic locks, and is updated to B by the unlocking cipher of electronic lock by A；On Monday,
After the unlocking cipher of the first mobile terminal to update electronic lock, and the first mobile terminal is to the current close of server feedback electronic lock
Before code state, the second mobile terminal is connected with server, obtains the first dynamic password collection, attempts opening using current password A
Electronic lock, because the unlocking cipher of electronic lock is updated to B, therefore failure of unlocking via A, after failure of unlocking, mobile terminal should
The prompting for opening failure occurs with program (APP) interface.
Step 1023：The current password concentrated using the first dynamic password is opened after the electronic lock success, utilizes first
The unlocking cipher of electronic lock described in the password update described to be updated of dynamic password collection.If mobile terminal is close using the first dynamic
Current password in code collection opens electronic lock, and for the sake of security, mobile terminal is simultaneously by the unlocking cipher of electronic lock by the
The current password that one dynamic password is concentrated is updated to the password to be updated of the first dynamic password concentration.
Step 1024：Record and under line model to the current password state of electronic lock described in server feedback.It is mobile
Terminal is updated after the unlocking cipher of electronic lock, when mobile terminal is connected again with server, can be by the current password shape of electronic lock
State feeds back to server, and when opening the electronic lock so as to other mobile terminals, server informs other mobile terminals electronics
The current password state of lock, other mobile terminals can be with quickly unlocking.
Referring to Fig. 2, mobile terminal is unlocked after failure using current password, expects attempting being opened using password to be updated first
Electronic lock, as it is possible that other authorize mobile terminal to utilize the unlocking cipher of password update electronic lock to be updated, is protecting
On the premise of barrier safety, unlock as early as possible；Mobile terminal is utilized after current password unlocking success, for the sake of security, mobile terminal
Simultaneously the unlocking cipher of electronic lock is updated to into treating for the first dynamic password concentration by the current password that the first dynamic password is concentrated
More new password, improves user experience.In other enforcements of the present invention, if server does not have electron lock, random generation is treated more
New password, then the first dynamic password is concentrated may be without password to be updated, then mobile terminal is unlocked into using current password
After work(, the unlocking cipher of electronic lock will not be updated.
The embodiment three of the method that Fig. 3 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart, as shown in figure 3, mobile terminal is using after password unlocking electronic lock success to be updated, record and under line model to
The current password state of server feedback electronic lock；Mobile terminal using password unlocking electronic lock to be updated failure after, need according to
Secondary utilization history password attempt unlocking electronic lock.
In the specific embodiment shown in the drawings, after step 1022, step 102 also includes：
Step 1025：Using the first dynamic password concentrate password unlocking electronic lock success to be updated after, record and
To the current password state of server feedback electronic lock under ray mode.
Step 1026：The password to be updated concentrated using the first dynamic password is opened after electronic lock failure, utilizes the
The history password that one dynamic password is concentrated is attempted opening the electronic lock successively.If server updates once daily for electronic lock
Password, a certain electronic lock Monday formally enables, during Monday, corresponding first dynamic password of electronic lock stored in server
As A, password to be updated is B to the current password for integrating, and does not have history password, and at Monday, the first mobile terminal and service
Device connects, and obtains the first dynamic password collection, using current password A success unlocking electronic locks, and by the unlocking cipher of electronic lock by A
B is updated to, but the first mobile terminal does not have the current password state to server feedback electronic lock；During Tuesday, in server
The current password that corresponding first dynamic password of electronic lock of storage integrates as A, password to be updated be C, history password be B, second
Mobile terminal is connected with server, obtains the first dynamic password collection, and the second mobile terminal is current using the first dynamic password collection
Password A attempts unlocking electronic lock, opens failure, and then the second mobile terminal is using the password to be updated of the first dynamic password collection
C attempts unlocking electronic lock, still opens failure, and now the second mobile terminal utilizes the history password that the first dynamic password integrates as B
Unlocking electronic lock is attempted, is opened successfully.
Referring to Fig. 3, because mobile terminal is utilized after current password success unlocking electronic lock, and using password update to be updated
The unlocking cipher of electronic lock, but without in time to the current password state of server feedback electronic lock, so that server is thought
The unlocking cipher of electronic lock remains as current password, when server need for electronic lock more new password when, server again for electricity
Son lock generates password to be updated, and password to be updated originally becomes history password；When other mobile terminals obtain dynamic from server
After state code-set, using current password and password to be updated cannot unlocking electronic lock, only using history password (treating more originally
New password) could successful unlocking electronic lock.
The example IV of the method that Fig. 4 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart, if as shown in figure 4, after all history passwords of mobile terminal the first dynamic password collection of traversal, successfully opening electricity
Son lock, using the unlocking cipher of password update electronic lock to be updated, records and under line model to server feedback electronic lock
Current password state；If mobile terminal is traveled through after all history passwords of the first dynamic password collection, electricity still can not be opened
Son lock, then sequentially attempt unlocking electronic lock using the current password of the second dynamic password collection.
In the specific embodiment shown in the drawings, after step 1026, step 102 also includes：
Step 1027：Using after the history password unlocking electronic lock success that the first dynamic password is concentrated, using to be updated close
Code updates the unlocking cipher of electronic lock.
Step 1028：Record and under line model to the current password state of server feedback electronic lock.
Step 1029：Using after the history password unlocking electronic lock failure that the first dynamic password is concentrated, sequentially using second
The current password of dynamic password collection attempts unlocking electronic lock.If server updates a password, a certain electricity for electronic lock daily
Son lock Monday formally enables, and during Monday, the corresponding first dynamic password collection of electronic lock of storage is current close in server
Code is A, and password to be updated is B, does not have history password, and at Monday, the first mobile terminal is connected with server, is obtained
First dynamic password collection, using current password A success unlocking electronic locks, and the unlocking cipher of order electronic lock is updated to B by A,
But due to the defect (probability for very much son one) of electronic lock itself, the unlocking cipher of itself is updated to D by electronic lock by A, and (D is
One uncertain password), when current password state of first mobile terminal to server feedback electronic lock, server is recognized
Unlocking cipher for electronic lock is B, so it is A that no matter other mobile terminals attempt current password, is also an attempt to password to be updated
Electronic lock can not be all opened for C, if there is history password, it is also cannot to open electronics that mobile terminal travels through all history passwords
Lock, because electronic lock malfunctions, the unlocking cipher of oneself is updated to into a unknowable password.
Step 1030：After using the current password unlocking electronic lock success of the second dynamic password collection, using password to be updated
Update the unlocking cipher of the electronic lock.
Step 1031：Record and under line model to the current password state of electronic lock described in server feedback.
Step 1032：It is close using the second dynamic after using the current password unlocking electronic lock failure of the second dynamic password collection
The password attempt unlocking electronic lock to be updated of code collection.
Referring to Fig. 4, prevent because electronic lock self-defect causes the problem that cannot unlock, once there is this asking
Topic, mobile terminal needs to attempt unlocking using the second dynamic password collection, the concrete unlocking step and first of the second dynamic password collection
Dynamic password collection is identical；If still without success unlocking electronic lock, mobile terminal needs using the 3rd the second dynamic password collection
Dynamic password collection is attempted unlocking, and the concrete unlocking step of the 3rd dynamic password collection is also identical with the first dynamic password collection, so follows
Ring, until electronic lock is opened successfully.In the specific embodiment of the present invention, mobile terminal is attempted unlocking using the second dynamic password collection
Before, in addition it is also necessary to set up with server and be connected, the mandate of server is obtained, so can further improves the safety of electronic lock
Property.Under normal circumstances, the first dynamic password integrates as ordinary password collection, and remaining dynamic password integrates as emergency cryptosystem collection, and first is dynamic
Code-set at least includes current password；If server will update the unlocking cipher of electronic lock, and (usual server automatically updates electricity
The unlocking cipher of son lock, it is also possible to manually update the unlocking cipher of electronic lock), then the first dynamic password collection also includes treating
More new password；If server repeatedly updates the unlocking cipher of electronic lock, then the first dynamic password collection also includes history password.
Remaining dynamic password collection at least includes current password and password to be updated, in order to ensure safety, remaining dynamic password collection it is current
Password is used only once.In addition, for the sake of security, Different Dynamic code-set is individually stored in electronic lock.
The embodiment of the mobile terminal that Fig. 5 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
One schematic block diagram, mobile terminal as shown in Figure 5 may apply in method as Figure 1-Figure 4, mobile terminal according to
The identifier of electronic lock wirelessly obtains the corresponding multiple dynamic password collection of the electronic lock, Ran Hou to server request
Multiple dynamic password collection are sent to into electronic lock by short-range communication mode under off-line mode, unlocking electronic lock is attempted.
In the specific embodiment shown in the drawings, the mobile terminal includes request unit 1 and unlocking unit 2, wherein, please
Ask unit 1 for based on electronic lock identifier wirelessly to server request obtain the electronic lock it is corresponding it is multiple move
State code-set；Unlocking unit 2 is used for order in disconnection mode to be attempted opening the electronics using multiple dynamic password collection
Lock.In the specific embodiment of the present invention, mobile terminal can be mobile phone, PDA, panel computer, portable computer etc..
Referring to Fig. 5, server passes through cordless communication network (for example, mobile communications network, internet etc.) with mobile terminal
Connection, mobile terminal is connected with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency etc.), mobile terminal
Multiple dynamic password collection can be obtained from server in line model, and utilize these multiple dynamic password collection in disconnection mode
Unlocking electronic lock (being primarily due under many environment, mobile terminal cannot normally be connected when unlocking with server) is attempted, therefore, move
Generally there is network (there is the place of wireless communication signals, satellite-signal or wireless lan signal) and server in dynamic terminal
Connection, obtains multiple dynamic password collection, and during unlocking, mobile terminal cannot normally surf the Net, and can still utilize from server and obtain
Multiple dynamic password collection attempt unlock, greatly expand the present invention application place.
The embodiment of the mobile terminal that Fig. 6 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Two schematic block diagram, as shown in fig. 6, each dynamic password collection include current password, password to be updated and one or more go through
History password.Mobile terminal first attempts to the current password unlocking electronic lock concentrated using the first dynamic password, if unlocking failure,
Reattempt the password attempt unlocking electronic lock to be updated concentrated using the first dynamic password.
In the specific embodiment shown in the drawings, the unlocking unit 2 further includes unlocking module 21, update module
22 and feedback module 23, wherein, the current password that unlocking module 21 is used to be concentrated using the first dynamic password is attempted opening
The electronic lock, and after the current password concentrated using the first dynamic password opens the electronic lock failure, it is also sharp
The password attempt described to be updated concentrated with the first dynamic password opens the electronic lock；Update module 22 is used for dynamic using first
Password described to be updated in state code-set is opened after the electronic lock success, using the first dynamic password concentrate described in treat more
New password updates the unlocking cipher of the electronic lock；Feedback module 23 is used for record and under line model to server feedback institute
State the current password state of electronic lock.
Referring to Fig. 6, mobile terminal is unlocked after failure using current password, expects attempting being opened using password to be updated first
Electronic lock, as it is possible that other authorize mobile terminal to utilize the unlocking cipher of password update electronic lock to be updated, is protecting
On the premise of barrier safety, unlock as early as possible；Mobile terminal is utilized after current password unlocking success, for the sake of security, mobile terminal
Simultaneously the unlocking cipher of electronic lock is updated to into treating for the first dynamic password concentration by the current password that the first dynamic password is concentrated
More new password, improves user experience.In other enforcements of the present invention, if server does not have electron lock, random generation is treated more
New password, then the first dynamic password is concentrated may be without password to be updated, then mobile terminal is unlocked into using current password
After work(, the unlocking cipher of electronic lock will not be updated.
The embodiment five of the method that Fig. 7 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart, as shown in fig. 7, it is that the corresponding multiple dynamics of electronic lock generation are close that server can be based on the identifier (ID) of electronic lock
The corresponding multiple dynamic password collection of electronic lock, according to the request of mobile terminal, are handed down to mobile terminal by code collection.
The specific embodiment shown in the drawings includes：
Step 201：Receive the password request information of the identifier comprising electronic lock that mobile terminal sends.
Step 202：The corresponding multiple dynamic password collection of the electronic lock are searched according to the identifier.
Step 203：Multiple dynamic password collection are wirelessly sent to into mobile terminal.Wireless mode includes moving
Dynamic communication mode and satellite communication etc..
Referring to Fig. 7, server is mainly responsible for generation, storage and the management of dynamic password collection, and according to mandate mobile terminal
Request, multiple dynamic password collection are handed down to into mobile terminal.
The embodiment six of the method that Fig. 8 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Flow chart, as shown in figure 8, each dynamic password collection includes current password, password to be updated and history password, can be with according to arranging
Automatic or manual updates password to be updated；And server also receives the current password state of the electronic lock of mobile terminal transmission,
And password update current password to be updated is utilized according to current password state.
In the specific embodiment shown in the drawings, after step 203, the method also includes：
Step 204：Automatic or manual updates the password to be updated.
Step 205：Receive the current password state of the electronic lock.
Step 206：According to the current password state using current password described in the password update to be updated.
Referring to Fig. 8, the present invention further enhancing electricity by password to be updated that is regular or irregularly updating electronic lock
The security of son lock, meets the security needs of user.
The schematic block of the server that Fig. 9 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided
Figure, server as shown in Figure 9 may apply in method as shown in Figure 7, Figure 8, and server can be based on the mark of electronic lock
Know symbol and generate corresponding multiple dynamic password collection for electronic lock, and according to the request of mobile terminal, electronic lock is corresponding multiple
Dynamic password collection is handed down to mobile terminal.
In the specific embodiment shown in the drawings, the server includes receiving unit 10, searching unit 20 and sends single
Unit 30, wherein, receiving unit 10 is used for the password request information of the identifier comprising electronic lock for receiving mobile terminal transmission；Look into
Unit 20 is looked for for searching the corresponding multiple dynamic password collection of the electronic lock according to the identifier；Transmitting element 30 is used for will
Multiple dynamic password collection are wirelessly sent to mobile terminal.
Referring to Fig. 9, server is mainly responsible for generation, storage and the management of dynamic password collection, and according to mandate mobile terminal
Request, corresponding dynamic password collection is handed down to into mobile terminal.
Figure 10 illustrates for the systematic difference that a kind of dynamic password that the specific embodiment of the invention is provided can unlock offline
Figure, as shown in Figure 10, identifier of the server based on electronic lock generates multiple dynamic password collection, multiple dynamic password collection and electronics
The identifier correspondence of lock, authorizes mobile terminal to obtain the corresponding multiple dynamic password collection of electronic lock from server, authorizes movement eventually
Attempt unlocking electronic lock using multiple dynamic password collection successively in end.
In the specific embodiment shown in the drawings, the system includes：Multiple mobile terminal 1s 00, server 200 and multiple
Electronic lock 300, the mobile terminal 1 00 is wirelessly connected with the server 200, the mobile terminal 1 00 and the electronic lock
300 short-range communications connect, wherein, the server 200 is used to be generated simultaneously periodically more according to the identifier of the electronic lock
The corresponding multiple dynamic password collection of the new electronic lock；The mobile terminal 1 00 is used to obtain multiple dynamics from the server
Code-set is opening the electronic lock.
Referring to Figure 10, server passes through cordless communication network (for example, mobile communications network, internet etc.) with mobile terminal
Connection, mobile terminal is connected with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency etc.), mobile terminal
The multiple dynamic password collection obtained from server can be in disconnection mode utilized to attempt unlocking electronic lock；Suitable for mobile terminal
Unlocking operation cannot be carried out using dynamic password with the occasion of server communication during unlocking, strengthen the security of electronic lock, be reduced
The cost of electronic lock.
The sequential chart of the system that Figure 11 can unlock offline for a kind of dynamic password that the specific embodiment of the invention is provided, such as
Shown in Figure 11, ID online acquisition request electronic lock 300 corresponding multiple dynamic passwords of the mobile terminal 1 00 based on electronic lock 300
Collection, server 200 to mobile terminal 1 00 issues the corresponding multiple dynamic password collection of electronic lock 300；Mobile terminal 1 00 is offline
Current password under state using the first dynamic password collection attempts unlocking electronic lock 300, if opened successfully, terminates；If opened
Failure is opened, using the password attempt unlocking electronic lock 300 to be updated of the first dynamic password collection under the off-line state of mobile terminal 1 00；
If opened successfully, mobile terminal 1 00 utilizes the unlocking cipher of password update electronic lock 300 to be updated, and anti-to server 200
The current password state of feedback electronic lock, terminates；It is close using the first dynamic under the off-line state of mobile terminal 1 00 if opening failure
All history passwords of code collection attempt successively unlocking electronic lock 300；If opened successfully, mobile terminal 1 00 is using to be updated close
Code updates the unlocking cipher of electronic lock 300, and to the current password state of the feedback electronic of server 200 lock 300, terminates；If
Failure is opened, mobile terminal 1 00 attempts unlocking electronic lock under off-line state using the current password of the second dynamic password collection
300, if opened successfully, terminate；If opening failure, mobile terminal 1 00 utilizes the second dynamic password collection under off-line state
Password attempt unlocking electronic lock 300 to be updated；If opened successfully, mobile terminal 1 00 utilizes password update electronics to be updated
The unlocking cipher of lock 300, and to the current password state of the feedback electronic of server 200 lock, terminate；It is mobile if opening failure
Terminal 100 attempts successively unlocking electronic lock 300 under off-line state using all history passwords of the second dynamic password collection；If
Open successfully, mobile terminal 1 00 utilizes the unlocking cipher of password update electronic lock 300 to be updated, and feeds back electricity to server 200
The current password state of son lock 300, terminates；If opening failure, mobile terminal 1 00 is attempted opening using the 3rd dynamic password collection
Electronic lock 300, implements step identical with the first or second dynamic password collection；By that analogy, until the success of mobile terminal 1 00
Unlocking electronic lock 300.
The above-mentioned embodiment of the present invention can be implemented in various hardware, Software Coding or both combination.For example, this
Bright embodiment is alternatively and said method is performed in data signal processor (Digital Signal Processor, DSP)
Program code.The present invention can also refer to computer processor, digital signal processor, microprocessor or field-programmable gate array
The several functions that row (Field Programmable Gate Array, FPGA) are performed.Can be according to the above-mentioned process of present invention configuration
Device performs particular task, and it passes through machine-readable software code or the firmware generation for performing the ad hoc approach for defining present invention announcement
Code is completing.Software code or firmware code can be developed into different program languages from different forms or form.Alternatively
Different target platform composing software codes.However, configuring generation with other types according to the software code of execution task of the present invention
Different code pattern, type and the language of code is without departing from spirit and scope of the invention.
Schematically specific embodiment of the invention is the foregoing is only, before the design without departing from the present invention and principle
Put, the equivalent variations that any those skilled in the art is made with modification, the scope of protection of the invention all should be belonged to.
Claims (17)
1. a kind of method that dynamic password can unlock offline, it is characterised in that the method includes：
Identifier based on electronic lock wirelessly obtains the corresponding multiple dynamic passwords of the electronic lock to server request
Collection；And
In disconnection mode order is attempted opening the electronic lock using multiple dynamic password collection.
2. the method that dynamic password as claimed in claim 1 can unlock offline, it is characterised in that each described dynamic password collection
Include current password, password to be updated and history password, in disconnection mode order is tasted using multiple dynamic password collection
The step of electronic lock is opened in runin specifically includes：
Attempt opening the electronic lock using the current password；And
After opening the electronic lock failure, using the password attempt to be updated the electronic lock is opened.
3. the method that dynamic password as claimed in claim 2 can unlock offline, it is characterised in that using the password to be updated
After attempting the step of opening the electronic lock, also include：
After opening the electronic lock success, using the unlocking cipher of electronic lock described in the password update to be updated；And
Record and under line model to the current password state of electronic lock described in server feedback.
4. the method that dynamic password as claimed in claim 2 can unlock offline, it is characterised in that using the password to be updated
After attempting the step of opening the electronic lock, also include：
After opening the electronic lock failure, attempt opening the electronic lock successively using the history password.
5. the method that dynamic password as claimed in claim 4 can unlock offline, it is characterised in that using the history password according to
Secondary to attempt after the step of opening the electronic lock, the method also includes：
After opening the electronic lock success, using the unlocking cipher of electronic lock described in the password update to be updated；And
Record and under line model to the current password state of electronic lock described in server feedback.
6. the method that dynamic password as claimed in claim 4 can unlock offline, it is characterised in that tasted using the history password
After the step of electronic lock is opened in runin, the method also includes：
After opening the electronic lock failure, sequentially attempt opening described using the current password of next dynamic password collection
Electronic lock；And
After opening the electronic lock failure, using the password attempt described to be updated of next dynamic password collection the electricity is opened
Son lock.
7. the method that dynamic password as claimed in claim 6 can unlock offline, it is characterised in that close using next dynamic
After the step of password attempt described to be updated of code collection opens the electronic lock, the method also includes：
After opening the electronic lock success, using next dynamic password collection password update described to be updated described in electronic lock
Unlocking cipher；And
Record and under line model to the current password state of electronic lock described in server feedback.
8. the method that dynamic password as claimed in claim 6 can unlock offline, it is characterised in that close using next dynamic
After the step of password attempt described to be updated of code collection opens the electronic lock, the method also includes：
After opening the electronic lock failure, attempt successively opening described using the history password of next dynamic password collection
Electronic lock.
9. the method that dynamic password as claimed in claim 2 can unlock offline, it is characterised in that multiple dynamic password collection
Including an ordinary password collection and multiple emergency cryptosystem collection.
10. the mobile terminal that a kind of dynamic password can unlock offline, it is characterised in that the mobile terminal includes：
Request unit, it is corresponding for wirelessly obtaining the electronic lock to server request based on the identifier of electronic lock
Multiple dynamic password collection；And
Unlocking unit, attempts opening the electronic lock for order in disconnection mode using multiple dynamic password collection.
The mobile terminal that 11. dynamic passwords as claimed in claim 10 can unlock offline, it is characterised in that each described dynamic
Code-set includes current password, password to be updated and history password, and the unlocking unit is further included：
Unlocking module, for attempting opening the electronic lock using the current password, and is opening the electronic lock failure
Afterwards, also the electronic lock is opened using the password attempt to be updated.
The mobile terminal that 12. dynamic passwords as claimed in claim 11 can unlock offline, it is characterised in that the unlocking unit
Further include：
Update module, for opening the electronic lock success after, using the unlocking of electronic lock described in the password update to be updated
Password；And
Feedback module, for recording and under line model to the current password state of electronic lock described in server feedback.
The method that a kind of 13. dynamic passwords can unlock offline, it is characterised in that the method includes：
Receive the password request information of the identifier comprising electronic lock that mobile terminal sends；
The corresponding multiple dynamic password collection of the electronic lock are searched according to the identifier；And
Multiple dynamic password collection are wirelessly sent to into mobile terminal.
The method that 14. dynamic passwords as claimed in claim 13 can unlock offline, it is characterised in that each described dynamic password
Collection includes current password, password to be updated and history password, receives the close of the identifier comprising electronic lock that mobile terminal sends
Before the step of code solicited message, the method also includes：
Automatic or manual updates the password to be updated.
The method that 15. dynamic passwords as claimed in claim 14 can unlock offline, it is characterised in that multiple dynamics are close
After the step of code collection is wirelessly sent to mobile terminal, the method also includes：
Receive the current password state of the electronic lock；And
According to the current password state using current password described in the password update to be updated.
The server that a kind of 16. dynamic passwords can unlock offline, it is characterised in that the server includes：
Receiving unit, for receiving the password request information of the identifier comprising electronic lock of mobile terminal transmission；
Searching unit, for searching the corresponding multiple dynamic password collection of the electronic lock according to the identifier；And
Transmitting element, for multiple dynamic password collection to be wirelessly sent to into mobile terminal.
The system that a kind of 17. dynamic passwords can unlock offline, it is characterised in that the system includes：Such as claim 10-12 is arbitrary
Server described in described mobile terminal, claim 16, and electronic lock, wherein, the mobile terminal and the service
Device wirelessly connects, and the mobile terminal is connected with the electronic lock short-range communication, wherein,
The server is used to be generated according to the identifier of the electronic lock and to update the corresponding multiple dynamics of the electronic lock close
Code collection；
The mobile terminal is used to obtain multiple dynamic password collection to open the electronic lock from the server.
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| CN201610898661.XA CN106652117B (en) | 2016-10-14 | 2016-10-14 | Method and system that dynamic password can unlock offline, mobile terminal, server |
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|---|---|---|---|
| CN201610898661.XA CN106652117B (en) | 2016-10-14 | 2016-10-14 | Method and system that dynamic password can unlock offline, mobile terminal, server |
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| CN106652117B CN106652117B (en) | 2019-07-12 |
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| CN107516364A (en) * | 2017-08-30 | 2017-12-26 | 上海若禅信息科技有限公司 | Method for unlocking, bluetooth lock and the unlocking terminal of bluetooth lock |
| CN107730676A (en) * | 2017-09-29 | 2018-02-23 | 东峡大通（北京）管理咨询有限公司 | Unlocking method, device and the storage medium of the vehicles |
| CN108259174A (en) * | 2018-04-23 | 2018-07-06 | 唯得智慧（湖北）科技有限公司 | The update method of safety door unblocking key based on narrowband Internet of Things |
| CN108615284A (en) * | 2018-04-17 | 2018-10-02 | 上海凡米智能科技有限公司 | A kind of Quick Response Code dynamic access control system and unlocking method to work offline |
| CN109243017A (en) * | 2018-08-22 | 2019-01-18 | 天网互联科技（深圳）有限公司 | A kind of bluetooth method for unlocking, device and computer readable storage medium |
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| CN109920114A (en) * | 2019-03-13 | 2019-06-21 | 广州市和声信息技术有限公司 | A kind of control method for door lock and system based on geographical location |
| CN110335399A (en) * | 2019-08-12 | 2019-10-15 | 北京百佑科技有限公司 | Control of bluetooth access control method, terminal and computer readable storage medium |
| CN110895839A (en) * | 2018-09-13 | 2020-03-20 | 杭州涂鸦信息技术有限公司 | Intelligent door lock unlocking method and device in network-free state |
| CN113066209A (en) * | 2021-03-23 | 2021-07-02 | 上海银基信息安全技术股份有限公司 | Method and device for safe off-line use of digital key and storage medium |
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