CN106652117B - Method and system that dynamic password can unlock offline, mobile terminal, server - Google Patents
Method and system that dynamic password can unlock offline, mobile terminal, server Download PDFInfo
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- CN106652117B CN106652117B CN201610898661.XA CN201610898661A CN106652117B CN 106652117 B CN106652117 B CN 106652117B CN 201610898661 A CN201610898661 A CN 201610898661A CN 106652117 B CN106652117 B CN 106652117B
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- password
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000004891 communication Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 description 9
- 238000013475 authorization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000008569 process Effects 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
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
A kind of can unlock offline the present invention provides dynamic password method and system, mobile terminal, server, wherein this method comprises: the identifier based on electronic lock is wirelessly to the corresponding multiple dynamic password collection of the server request electronic lock；Sequence is attempted to open the electronic lock using multiple dynamic password collection in disconnection mode.The present invention can utilize mobile terminal unlocking electronic lock in disconnection mode, mobile terminal can not carry out data interaction with remote server under the conditions of special scenes in the prior art for solution, the problem of to unlock, enhance the existing safety using mobile terminal unlocking electronic lock method, reduces the cost of electronic lock.
Description
Technical field
The present invention relates to smart electronics lock technology more particularly to a kind of methods unlocked using mobile terminal, specifically
Method and system that exactly a kind of dynamic password can unlock offline, mobile terminal, server.
Background technique
In recent years, electronic lock using more and more extensive, some electronic locks use fixed password at present, and user often forgets about
Password, so that puzzlement is brought to user, once and password leakage, security risk can be brought to user.There are also some long-range controls
Electronic lock processed can be completed to unlock in a non contact fashion, for example, RFID radio-frequency card, needs user to carry radio-frequency card, and once
Radio-frequency card is lost, and equally brings security risk to user.
Recently, due to the rise of smart phone, it is thought that using the mobile terminals unlocking electronic lock such as mobile phone, currently with
The method of mobile phone unlocking electronic lock mainly includes following several: 1. generate dynamic password by server, and password is issued to shifting
Dynamic terminal and electronic lock send unlocking cipher from mobile terminal to electronic lock, and electronic lock verifies password, execute unlocking operation, this
The shortcomings that kind of mode is that dynamic password can not be received under electronic lock off-line mode, the dynamic password that can not be sent to mobile terminal
It is verified, electronic lock needs support on-line joining process, higher cost；2. being with the time simultaneously by mobile terminal and electronic lock both ends
Random seed generates dynamic password, sends unlocking cipher from mobile terminal to electronic lock, and electronic lock verifies password, executes the behaviour that unlocks
Make, this mode requires electronic lock process performance with higher, if also needing electronic lock sometimes using the time as random seed
Between related hardware support and line duration is synchronous that the disadvantage is that electronic lock higher cost, electronic lock needs that online to carry out the time same
Step exists since password generates the inconsistent risk for causing unlocking to fail；3. a set of by mobile terminal and the maintenance of electronic lock both ends
Limited code-set is specified according to the rule of certain joint consultations when unlocking using which password, and there are passwords for this mode
The disadvantage that collection causes general safety out of control with rule leakage.
Therefore, those skilled in the art urgently develop a kind of mobile terminal low in cost, safe and reliable, easy to use
Method for unlocking.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is that provide a kind of method that dynamic password can unlock offline and
System, mobile terminal, server solve the problems, such as that electronic lock is with high costs, structure is complicated in the prior art.
In order to solve the above-mentioned technical problem, a specific embodiment of the invention provides what a kind of dynamic password can unlock offline
Method, comprising: wirelessly the electronic lock is corresponding multiple dynamic to server request for the identifier based on electronic lock
State code-set；Sequence is attempted to open the electronic lock using multiple dynamic password collection in disconnection mode；Wherein, Mei Gesuo
Stating dynamic password collection includes current password, password to be updated and history password, and the password to be updated is used for described in the unlatching
The unlocking cipher of the electronic lock is updated after electronic lock success.
Another embodiment of the present invention also provides a kind of mobile terminal that dynamic password can unlock offline, comprising:
Request unit, for the identifier based on electronic lock, wirelessly to server request, the electronic lock is corresponding multiple
Dynamic password collection；Unlocking unit is attempted to open the electricity for sequence in disconnection mode using multiple dynamic password collection
Son lock；Wherein, each dynamic password collection includes current password, password to be updated and history password, described to be updated close
Code after opening the electronic lock success for updating the unlocking cipher of the electronic lock.
Another embodiment of the present invention also provides a kind of method that dynamic password can unlock offline, comprising: receives
The password request information for the identifier comprising electronic lock that mobile terminal is sent；The electronic lock pair is searched according to the identifier
The multiple dynamic password collection answered；Multiple dynamic password collection are wirelessly sent to mobile terminal；Wherein, Mei Gesuo
Stating dynamic password collection includes current password, password to be updated and history password, and the password to be updated is used for described in the unlatching
The unlocking cipher of the electronic lock is updated after electronic lock success.
Another embodiment of the present invention also provides a kind of server that dynamic password can unlock offline, comprising: connects
Unit is received, the password request information of the identifier comprising electronic lock for receiving mobile terminal transmission；Searching unit is used for root
The corresponding multiple dynamic password collection of the electronic lock are searched according to the identifier；Transmission unit, for multiple dynamics are close
Code collection is wirelessly sent to mobile terminal；Wherein, each dynamic password collection include current password, it is to be updated close
Code and history password, the unlocking that the password to be updated is used to after opening the electronic lock success update the electronic lock are close
Code.
Another embodiment of the present invention also provides a kind of system that dynamic password can unlock offline, comprising: mobile
Terminal, server and electronic lock, wherein the mobile terminal and the server are wirelessly connected, the mobile terminal with it is described
Electronic lock near field communication, wherein the server is described for being generated and being updated 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；Wherein, each dynamic password collection includes current password, password to be updated and history password,
The password to be updated is used to after opening the electronic lock success update the unlocking cipher of the electronic lock.
Above-mentioned specific embodiment according to the present invention it is found that dynamic password can unlock offline method and system, movement
Terminal, server at least have the advantages that network (leads to for example, moving by wireless communication for server and mobile terminal
Communication network, internet etc.) connection, mobile terminal and electronic lock pass through short-range communication network (for example, Wi-Fi, bluetooth, radio frequency
Deng) connection, mobile terminal can be utilized sequentially in disconnection mode to be opened from multiple dynamic password collection trial of server acquisition
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 to unlock, if unlocking failure, the password to be updated that mobile terminal utilizes the first dynamic password to concentrate
It again attempts to unlock, still fail if unlocked, all history passwords that mobile terminal utilizes the first dynamic password to concentrate are successively
It attempts to unlock, still fail if unlocked, mobile terminal is attempted to unlock using the current password that the second dynamic password is concentrated, if
It unlocks and fails, mobile terminal again attempts to unlock using the password to be updated that the second dynamic password is concentrated, and still loses if unlocked
Lose, mobile terminal using the second dynamic password concentrate all history passwords successively attempt to unlock, and so on until open electricity
Son lock.The present invention be suitable for various occasions electronic lock, be specially adapted to mobile terminal unlock when can not with remote server into
The situation of row data interaction, no matter whether mobile terminal is online, and dynamic password collection can be used and carry out unlocking operation, enhancing is existing
There is the safety using mobile terminal unlocking electronic lock method, reduces the cost of electronic lock.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range of the invention to be advocated can be limited.
Detailed description of the invention
Following appended attached drawing is part of specification of the invention, depicts example embodiments of the present invention, institute
Attached drawing is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 is the embodiment one for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart；
Fig. 2 is the embodiment two for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart；
Fig. 3 is the embodiment three for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart；
Fig. 4 is the example IV for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart；
Fig. 5 is the embodiment for the mobile terminal that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
One schematic block diagram；
Fig. 6 is the embodiment for the mobile terminal that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Two schematic block diagram；
Fig. 7 is the embodiment five for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart；
Fig. 8 is the embodiment six for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart；
Fig. 9 is the schematic block for the server that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Figure；
Figure 10 is the systematic difference signal that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Figure；
Figure 11 is the timing diagram for the system that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will with attached drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding the content of present invention
After embodiment, when the technology that can be taught by the content of present invention, it is changed and modifies, without departing from the essence of the content of present invention
Mind and range.
The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but not as a limitation of the invention.
In addition, in the drawings and embodiments the use of element/component of same or like label is for representing same or like portion
Point.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is non-to limit the present invention, only for distinguish with same technique term description element or operation.
About direction term used herein, such as: upper and lower, left and right, front or rear etc. are only the sides with reference to attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is open term, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", including any of the things or all combination.
About term used herein " substantially ", " about " etc., to modify it is any can be with the quantity or mistake of microvariations
Difference, but this slight variations or error can't change its essence.In general, microvariations that such term is modified or error
Range 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 referred to can be adjusted according to actual demand, it is not limited thereto.
It is certain to describe the word of the application by lower or discuss in the other places of this specification, to provide art technology
Personnel's guidance additional in relation to the description of the present application.
Fig. 1 is the embodiment one for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart, as shown in Figure 1, mobile terminal is according to the identifier of electronic lock wirelessly to the server request electronics
Corresponding multiple dynamic password collection are locked, then in disconnection mode send multiple dynamic password collection by short-range communication mode
Electron lock, attempts unlocking electronic lock.
The specific embodiment shown in the drawings includes:
Step 101: wirelessly to server request, the electronic lock is corresponding for the identifier based on electronic lock
Multiple dynamic password collection.Wherein, there is unique identifier (ID) when each electronic lock dispatches from the factory, it is mobile whole before unlocking
Wirelessly (including mobile communications network, satellite communication network etc.) and server establish connection at end, according to electronic lock
Multiple dynamic password collection of identifier request electronic lock.Each dynamic password collection includes at least current password, also
It is possible that including password to be updated or history password.
Step 102: sequence is attempted to open the electronic lock using multiple dynamic password collection in disconnection mode.It is mobile
Terminal is established with electronic lock near field communication (including Wi-Fi, bluetooth, radio frequency etc.) in disconnection mode, mobile terminal benefit
With the multiple dynamic password collection obtained under on-line mode from server, sequence is tasted using these dynamic password collection in disconnection mode
Try unlocking electronic lock (when unlocking, since natural environmental condition limits, mobile terminal can not establish connection with server).
Referring to Fig. 1, server and mobile terminal network (for example, mobile communications network, internet etc.) by wireless communication
Connection, mobile terminal are connect, mobile terminal with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency etc.)
Multiple dynamic password collection can be obtained from server in on-line model, and utilize these multiple dynamic password collection in disconnection mode
Unlocking electronic lock (being primarily due under many environment, mobile terminal can not normally be connect when unlocking with server) is attempted, therefore, is moved
Dynamic terminal is usually there are network (there are the places of wireless communication signals, satellite-signal or wireless lan signal) and servers
Connection, obtains multiple dynamic password collection, and when unlocking, mobile terminal can not normally surf the Internet, and still can use and obtain from server
Multiple dynamic password collection attempt unlock, greatly expand application place of the invention；Suitable for the electric lockset of various occasions,
No matter whether mobile terminal is online, and dynamic password collection can be used and carry out unlocking operation, enhancing is existing to be opened using mobile terminal
The safety for opening electronics locking method reduces the cost of electronic lock.
Fig. 2 is the embodiment two for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
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: attempting to open the electronic lock using the current password that the first dynamic password is concentrated.Each dynamic is close
Current password, password to be updated and one or more history passwords are all had in code collection, current password is exactly server record
The password of electronic lock can be opened, under normal circumstances, current password is identical as the unlocking cipher of electronic lock, therefore can open electricity
Son lock.
Step 1022: after opening electronic lock failure using the current password that the first dynamic password is concentrated, using described
Password attempt to be updated opens the electronic lock.If server is that electronic lock updates a password, a certain electronic lock star daily
Phase one formally enables, when Monday, the current password that corresponding first dynamic password of electronic lock stored in server integrates as A,
Password to be updated is B, does not have history password, and at Monday, and first movement terminal is connect with server, and it is dynamic to obtain first
The unlocking cipher of electronic lock using current password A success unlocking electronic lock, and is updated to B by A by state code-set；On Monday,
After first movement terminal updates the unlocking cipher of electronic lock, and first movement terminal to server feedback electronic lock is current close
Before code state, the second mobile terminal is connect with server, obtains the first dynamic password collection, attempts to open using current password A
Electronic lock, since the unlocking cipher of electronic lock has been updated to B via A, failure of unlocking is unlocked after failure, mobile terminal is answered
It will appear the prompt for opening failure with the interface program (APP).
Step 1023: after opening the electronic lock success using the current password that the first dynamic password is concentrated, utilizing first
The unlocking cipher of electronic lock described in the password update 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 in on-line model under to electronic lock described in server feedback current password state.It is mobile
It, can be by the current password shape of electronic lock when mobile terminal is connect with server again after terminal updates the unlocking cipher of electronic lock
State feeds back to server, and when opening the electronic lock so as to other mobile terminals, server informs other mobile terminal electronics
The current password state of lock, other mobile terminals can be with quickly unlockings.
Referring to fig. 2, after mobile terminal is using current password unlocking failure, expect attempting to open using password to be updated first
Electronic lock is being protected as it is possible that other authorization mobile terminals have utilized the unlocking cipher of password update electronic lock to be updated
Under the premise of hindering safety, unlock as early as possible；After mobile terminal is unlocked successfully using current password, for the sake of security, mobile terminal
Simultaneously by the unlocking cipher of electronic lock by the current password that the first dynamic password is concentrated be updated to the first dynamic password concentrate to
More new password improves user experience.In other implementations of the invention, if server does not have electron lock is random to generate to more
New password, then the first dynamic password concentrate may without password to be updated, then mobile terminal using current password unlock at
After function, the unlocking cipher of electronic lock not will be updated.
Fig. 3 is the embodiment three for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart, as shown in figure 3, mobile terminal using password unlocking electronic lock to be updated success after, record and in on-line model under 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
It is secondary to utilize history password attempt unlocking electronic lock.
In the specific embodiment shown in the drawings, after step 1022, step 102 further include:
Step 1025: using the first dynamic password concentrate password unlocking electronic lock to be updated success after, record and
To the current password state of server feedback electronic lock under ray mode.
Step 1026: after opening electronic lock failure using the password to be updated that the first dynamic password is concentrated, utilizing the
The history password that one dynamic password is concentrated successively is attempted to open the electronic lock.If server is that electronic lock updates once daily
Password, a certain electronic lock Monday formally enable, when Monday, corresponding first dynamic password of electronic lock that is stored in server
For the current password integrated as A, password to be updated is B, does not have history password, and at Monday, first movement terminal and service
Device connection, obtains the first dynamic password collection, using current password A success unlocking electronic lock, and by the unlocking cipher of electronic lock by A
It is updated to B, but first movement terminal is not to the current password state of server feedback electronic lock；When Tuesday, in server
The current password that corresponding first dynamic password of the electronic lock of storage integrates as A, password to be updated be C, history password be B, second
Mobile terminal is connect 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 the history password that the second mobile terminal is integrated using the first dynamic password at this time is B
Unlocking electronic lock is attempted, is opened successfully.
Referring to Fig. 3, after utilizing current password success unlocking electronic lock due to mobile terminal, and password update to be updated is utilized
The unlocking cipher of electronic lock, but not in time to the current password state of server feedback electronic lock, so that server be made to think
The unlocking cipher of electronic lock remains as current password, and when server needs for electronic lock more new password, server is electricity again
Son lock generates password to be updated, and password to be updated originally becomes history password；It is moved when other mobile terminals are obtained from server
After state code-set, fail to open electronic lock using current password and password to be updated, only using history password (originally to more
New password) could succeed unlocking electronic lock.
Fig. 4 is the example IV for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart, as shown in figure 4, if successfully opening electricity after all history passwords of mobile terminal the first dynamic password collection of traversal
Son lock, using the unlocking cipher of password update electronic lock to be updated, record and in on-line model under to server feedback electronic lock
Current password state；If electricity still cannot be opened after mobile terminal traverses all history passwords of the first dynamic password collection
Son lock, then sequence attempts 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 further include:
Step 1027: after the history password unlocking electronic lock success concentrated using the first dynamic password, using to be updated close
Code updates the unlocking cipher of electronic lock.
Step 1028: record and in on-line model under to server feedback electronic lock current password state.
Step 1029: after the history password unlocking electronic lock failure concentrated using the first dynamic password, sequentially utilizing second
The current password of dynamic password collection attempts unlocking electronic lock.If server is that electronic lock updates a password, a certain electricity daily
Son lock Monday formally enables, when Monday, the corresponding first dynamic password collection of electronic lock that is stored in server it is current close
Code is A, and password to be updated is B, does not have history password, and at Monday, and first movement terminal is connect with server, is obtained
First dynamic password collection, using current password A success unlocking electronic lock, and the unlocking cipher of order electronic lock is updated to B by A,
But due to the defect of electronic lock itself (probability be very much son one), the unlocking cipher of itself is updated to D by A by electronic lock, and (D is
One uncertain password), when the current password state of first movement 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, which attempt current password, is also an attempt to password to be updated
Electronic lock cannot be all opened for C, if there is history password, it is also that can not open electronics that mobile terminal, which traverses all history passwords,
Lock, because electronic lock malfunctions, the unlocking cipher of oneself is updated to a unknowable password.
Step 1030: after the current password unlocking electronic lock success of the second dynamic password collection, utilizing password to be updated
Update the unlocking cipher of the electronic lock.
Step 1031: record and in on-line model under to electronic lock described in server feedback current password state.
Step 1032: close using the second dynamic after 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, it prevents since electronic lock self-defect causes the problem of can not unlocking, once there is this ask
Topic, mobile terminal need to attempt to unlock using the second dynamic password collection, the specific unlocking step and first of the second dynamic password collection
Dynamic password collection is identical；If the second dynamic password collection is still without success unlocking electronic lock, mobile terminal needs to utilize third
Dynamic password collection is attempted to unlock, and the specific unlocking step of third dynamic password collection is also identical as the first dynamic password collection, so follows
Ring, until electronic lock is opened successfully.In specific embodiments of the present invention, mobile terminal is attempted to unlock using the second dynamic password collection
Before, it is also necessary to establish connection with server, obtain the authorization of server, can be further improved the safety of electronic lock in this way
Property.Under normal conditions, the first dynamic password integrates as ordinary password collection, remaining dynamic password integrates as emergency cryptosystem collection, the first dynamic
Code-set includes at least current password；If server will update the unlocking cipher of electronic lock, (usual server automatically updates electricity
Son lock unlocking cipher, can also manually update the unlocking cipher of electronic lock), then the first dynamic password collection further include to
More new password；If server repeatedly updates the unlocking cipher of electronic lock, the first dynamic password collection further includes history password.
Remaining dynamic password collection include at least 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 individually stores in electronic lock.
Fig. 5 is the embodiment for the mobile terminal that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
One schematic block diagram, mobile terminal as shown in Figure 5 can be applied in method as Figure 1-Figure 4, mobile terminal according to
The identifier of electronic lock wirelessly to the corresponding multiple dynamic password collection of the server request electronic lock, then exists
Multiple dynamic password collection are sent to electronic lock by short-range communication mode under off-line mode, attempt unlocking electronic lock.
In the specific embodiment shown in the drawings, which includes request unit 1 and unlocking unit 2, wherein is asked
Asking unit 1 for the identifier based on electronic lock, wirelessly to server request, the electronic lock is corresponding multiple dynamic
State code-set；Unlocking unit 2 is attempted to open the electronics for sequence in disconnection mode using multiple dynamic password collection
Lock.In specific embodiments of the present invention, mobile terminal can be mobile phone, PDA, tablet computer, portable computer etc..
Referring to Fig. 5, server and mobile terminal network (for example, mobile communications network, internet etc.) by wireless communication
Connection, mobile terminal are connect, mobile terminal with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency etc.)
Multiple dynamic password collection can be obtained from server in on-line model, and utilize these multiple dynamic password collection in disconnection mode
Unlocking electronic lock (being primarily due under many environment, mobile terminal can not normally be connect when unlocking with server) is attempted, therefore, is moved
Dynamic terminal is usually there are network (there are the places of wireless communication signals, satellite-signal or wireless lan signal) and servers
Connection, obtains multiple dynamic password collection, and when unlocking, mobile terminal can not normally surf the Internet, and still can use and obtain from server
Multiple dynamic password collection attempt unlock, greatly expand application place of the invention.
Fig. 6 is the embodiment for the mobile terminal that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Two schematic block diagram, as shown in fig. 6, each dynamic password collection includes that current password, password to be updated and one or more are gone 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 comprises unlocking module 21, update module
22 and feedback module 23, wherein unlocking module 21 is used to attempt to open using the current password that the first dynamic password is concentrated
The electronic lock, and after the current password concentrated using the first dynamic password opens the electronic lock failure, go back benefit
The electronic lock is opened with the password attempt to be updated that the first dynamic password is concentrated；Update module 22 is used for dynamic using first
After the password to be updated in state code-set opens the electronic lock success, using the first dynamic password concentrate described in more
New password updates the unlocking cipher of the electronic lock；Feedback module 23 for record and in on-line model under to server feedback institute
State the current password state of electronic lock.
Referring to Fig. 6, mobile terminal is unlocked using current password after failure, expects attempting to open using password to be updated first
Electronic lock is being protected as it is possible that other authorization mobile terminals have utilized the unlocking cipher of password update electronic lock to be updated
Under the premise of hindering safety, unlock as early as possible；After mobile terminal is unlocked successfully using current password, for the sake of security, mobile terminal
Simultaneously by the unlocking cipher of electronic lock by the current password that the first dynamic password is concentrated be updated to the first dynamic password concentrate to
More new password improves user experience.In other implementations of the invention, if server does not have electron lock is random to generate to more
New password, then the first dynamic password concentrate may without password to be updated, then mobile terminal using current password unlock at
After function, the unlocking cipher of electronic lock not will be updated.
Fig. 7 is the embodiment five for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart, as shown in fig. 7, server can the identifier (ID) based on electronic lock to be that electronic lock generates corresponding multiple dynamics close
The corresponding multiple dynamic password collection of electronic lock are handed down to mobile terminal according to the request of mobile terminal by code collection.
The specific embodiment shown in the drawings includes:
Step 201: receiving the password request information for the identifier comprising electronic lock that mobile terminal is sent.
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 mobile terminal.Wireless mode includes moving
Dynamic communication mode and satellite communication etc..
Referring to Fig. 7, server is mainly responsible for the generation, storage and management of dynamic password collection, and according to authorization mobile terminal
Request, multiple dynamic password collection are handed down to mobile terminal.
Fig. 8 is the embodiment six for the method that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Flow chart can be with according to setting as shown in figure 8, each dynamic password collection includes current password, password to be updated and history password
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, this method further include:
Step 204: automatic or manual updates the password to be updated.
Step 205: receiving the current password state of the electronic lock.
Step 206: current password described in the password update to be updated is utilized according to the current password state.
Referring to Fig. 8, the present invention further enhances electricity by regular or irregularly update electronic lock password to be updated
The safety of son lock, meets the security needs of user.
Fig. 9 is the schematic block for the server that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Figure, server as shown in Figure 9 can be applied in method as shown in Figure 7, Figure 8, and server can be based on the mark of electronic lock
Knowing symbol is the corresponding multiple dynamic password collection of electronic lock generation, and according to the request of mobile terminal, and electronic lock is corresponding multiple
Dynamic password collection is handed down to mobile terminal.
In the specific embodiment shown in the drawings, which includes receiving unit 10, searching unit 20 and sends single
Member 30, wherein receiving unit 10 is used to receive the password request information of the identifier comprising electronic lock of mobile terminal transmission；It looks into
Look for unit 20 for searching the corresponding multiple dynamic password collection of the electronic lock according to the identifier；Transmission unit 30 is used for will
Multiple dynamic password collection are wirelessly sent to mobile terminal.
Referring to Fig. 9, server is mainly responsible for the generation, storage and management of dynamic password collection, and according to authorization mobile terminal
Request, corresponding dynamic password collection is handed down to mobile terminal.
Figure 10 is the systematic difference signal that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline
Figure, as shown in Figure 10, server generate multiple dynamic password collection, multiple dynamic password collection and electronics based on the identifier of electronic lock
The identifier of lock is corresponding, and authorization mobile terminal obtains the corresponding multiple dynamic password collection of electronic lock from server, authorizes movement eventually
Unlocking electronic lock successively is attempted using multiple dynamic password collection in end.
In the specific embodiment shown in the drawings, which includes: multiple mobile terminals 100, server 200 and multiple
Electronic lock 300, the mobile terminal 100 are wirelessly connected with the server 200, the mobile terminal 100 and the electronic lock
300 near field communications, wherein the server 200 is used to be generated according to the identifier of the electronic lock simultaneously periodically more
The newly corresponding multiple dynamic password collection of the electronic lock；The mobile terminal 100 is used to obtain multiple dynamics from the server
Code-set is to open the electronic lock.
Referring to Figure 10, server and mobile terminal network (for example, mobile communications network, internet etc.) by wireless communication
Connection, mobile terminal are connect, mobile terminal with electronic lock by short-range communication network (for example, Wi-Fi, bluetooth, radio frequency etc.)
The multiple dynamic password collection obtained from server can be utilized to attempt unlocking electronic lock in disconnection mode；Suitable for mobile terminal
When unlocking unlocking operation can not be carried out using dynamic password, enhances the safety of electronic lock, is reduced with the occasion of server communication
The cost of electronic lock.
Figure 11 is the timing diagram for the system that a kind of dynamic password that the specific embodiment of the invention provides can unlock offline, such as
Shown in Figure 11, the corresponding multiple dynamic passwords of the online request electronic lock 300 of ID of the mobile terminal 100 based on electronic lock 300
Collection, server 200 issue the corresponding multiple dynamic password collection of electronic lock 300 to mobile terminal 100；Mobile terminal 100 is offline
Unlocking electronic lock 300 is attempted using the current password of the first dynamic password collection under state, if opened successfully, is terminated；If opened
Failure is opened, the password attempt unlocking electronic lock 300 to be updated of the first dynamic password collection is utilized under 100 off-line state of mobile terminal；
If opened successfully, mobile terminal 100 utilizes the unlocking cipher of password update electronic lock 300 to be updated, and anti-to server 200
The current password state of electronic lock is presented, is terminated；It is close using the first dynamic under 100 off-line state of mobile terminal if opening failure
All history passwords of code collection successively attempt unlocking electronic lock 300；If opened successfully, mobile terminal 100 utilizes to be updated close
Code updates the unlocking cipher of electronic lock 300, and to the current password state of 200 feedback electronic of server lock 300, terminates；If
Failure is opened, mobile terminal 100 attempts unlocking electronic lock using the current password of the second dynamic password collection under off-line state
300, if opened successfully, terminate；If opening failure, mobile terminal 100 utilizes the second dynamic password collection under off-line state
Password attempt unlocking electronic lock 300 to be updated；If opened successfully, mobile terminal 100 utilizes password update electronics to be updated
The unlocking cipher of lock 300, and the current password state locked to 200 feedback electronic of server, terminate；It is mobile if opening failure
Terminal 100 successively attempts unlocking electronic lock 300 using all history passwords of the second dynamic password collection under off-line state；If
It opens successfully, mobile terminal 100 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 100 is attempted to open using third dynamic password collection
Electronic lock 300, specific implementation step are identical as first or second dynamic password collection；And so on, until 100 success of mobile terminal
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 hair
Bright embodiment can also be the execution above method 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
Arrange the multiple functions that (Field Programmable Gate Array, FPGA) is executed.Above-mentioned processing can be configured according to the present invention
Device executes particular task, and machine-readable software code or the firmware generation of the ad hoc approach that the present invention discloses are defined by executing
Code is completed.Software code or firmware code can be developed as different program languages and different formats or form.Can also be
Different target platform composing software codes.However, executing software code and the other types configuration generation of task according to the present invention
Different code pattern, type and the language of code do not depart from spirit and scope of the invention.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (17)
1. a kind of method that dynamic password can unlock offline, which is characterized in that this method comprises:
Identifier based on electronic lock is wirelessly to the corresponding multiple dynamic passwords of the server request electronic lock
Collection；And
Sequence is attempted to open the electronic lock using multiple dynamic password collection in disconnection mode；
Wherein, each dynamic password collection includes current password, password to be updated and history password, the password to be updated
For updating the unlocking cipher of the electronic lock after opening the electronic lock success.
2. the method that dynamic password as described in claim 1 can unlock offline, which is characterized in that sequence benefit in disconnection mode
The step of attempting the unlatching electronic lock with multiple dynamic password collection specifically includes:
It attempts to open the electronic lock using the current password；And
After opening the electronic lock failure, the electronic lock is opened using the password attempt to be updated.
3. the method that dynamic password as claimed in claim 2 can unlock offline, which is characterized in that utilize the password to be updated
After the step of attempting the unlatching electronic lock, further includes:
After opening the electronic lock success, the unlocking cipher of electronic lock described in the password update to be updated is utilized；And
Record and in on-line model under to electronic lock described in server feedback current password state.
4. the method that dynamic password as claimed in claim 2 can unlock offline, which is characterized in that utilize the password to be updated
After the step of attempting the unlatching electronic lock, further includes:
After opening the electronic lock failure, successively attempt to open the electronic lock using the history password.
5. the method that dynamic password as claimed in claim 4 can unlock offline, which is characterized in that using the history password according to
After the step of electronic lock, is opened in secondary trial, this method further include:
After opening the electronic lock success, the unlocking cipher of electronic lock described in the password update to be updated is utilized；And
Record and in on-line model under to electronic lock described in server feedback current password state.
6. the method that dynamic password as claimed in claim 4 can unlock offline, which is characterized in that tasted using the history password
After the step of electronic lock, is opened in runin, this method further include:
After opening the electronic lock failure, sequentially attempted described in unlatching using the current password of next dynamic password collection
Electronic lock；And
After opening the electronic lock failure, the electricity is opened using the password attempt to be updated of next dynamic password collection
Son lock.
7. the method that dynamic password as claimed in claim 6 can unlock offline, which is characterized in that close using next dynamic
After the step of password attempt to be updated of code collection opens the electronic lock, this method further include:
After opening the electronic lock success, electronic lock described in the password update to be updated using next dynamic password collection
Unlocking cipher；And
Record and in on-line model under to electronic lock described in server feedback current password state.
8. the method that dynamic password as claimed in claim 6 can unlock offline, which is characterized in that close using next dynamic
After the step of password attempt to be updated of code collection opens the electronic lock, this method further include:
After opening the electronic lock failure, successively attempted described in unlatching 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, which is characterized 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, which is characterized in that the mobile terminal includes:
Request unit, for the identifier based on electronic lock, wirelessly to server request, the electronic lock is corresponding
Multiple dynamic password collection；And
Unlocking unit is attempted to open the electronic lock for sequence in disconnection mode using multiple dynamic password collection；
Wherein, each dynamic password collection includes current password, password to be updated and history password, the password to be updated
For updating the unlocking cipher of the electronic lock after opening the electronic lock success.
11. the mobile terminal that dynamic password as claimed in claim 10 can unlock offline, which is characterized in that the unlocking unit
Further comprise:
Unlocking module is opened the electronic lock for being attempted using the current password, and is opening the electronic lock failure
Afterwards, the electronic lock also is opened using the password attempt to be updated.
12. the mobile terminal that dynamic password as claimed in claim 11 can unlock offline, which is characterized in that the unlocking unit
Further comprise:
Update module utilizes the unlocking of electronic lock described in the password update to be updated after opening the electronic lock success
Password；And
Feedback module, for record and in on-line model under to electronic lock described in server feedback current password state.
13. a kind of method that dynamic password can unlock offline, which is characterized in that this method comprises:
Receive the password request information for the identifier comprising electronic lock that mobile terminal is sent；
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 mobile terminal；
Wherein, each dynamic password collection includes current password, password to be updated and history password, the password to be updated
For updating the unlocking cipher of the electronic lock after opening the electronic lock success.
14. the method that dynamic password as claimed in claim 13 can unlock offline, which is characterized in that receive mobile terminal and send
Include electronic lock identifier password request information the step of before, this method further include:
Automatic or manual updates the password to be updated.
15. the method that dynamic password as claimed in claim 14 can unlock offline, which is characterized in that multiple dynamics are close
Code collection was wirelessly sent to after the step of mobile terminal, this method further include:
Receive the current password state of the electronic lock；And
Current password described in the password update to be updated is utilized according to the current password state.
16. the server that a kind of dynamic password can unlock offline, which is characterized in that the server includes:
Receiving unit, the password request information of the identifier comprising electronic lock for receiving mobile terminal transmission；
Searching unit, for searching the corresponding multiple dynamic password collection of the electronic lock according to the identifier；And
Transmission unit, for multiple dynamic password collection to be wirelessly sent to mobile terminal；
Wherein, each dynamic password collection includes current password, password to be updated and history password, the password to be updated
For updating the unlocking cipher of the electronic lock after opening the electronic lock success.
17. the system that a kind of dynamic password can unlock offline, which is characterized in that the system includes: as claim 10-12 is any
Server and electronic lock described in the mobile terminal, claim 16, wherein the mobile terminal and the service
Device is wirelessly connected, the mobile terminal and the electronic lock near field communication, wherein
The server is close for being generated according to the identifier of the electronic lock and updating the corresponding multiple dynamics of the electronic lock
Code collection；
The mobile terminal is used to obtain multiple dynamic password collection from the server to open the electronic lock；
Wherein, each dynamic password collection includes current password, password to be updated and history password, the password to be updated
For updating the unlocking cipher of the electronic lock after opening the electronic lock success.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898661.XA CN106652117B (en) | 2016-10-14 | 2016-10-14 | Method and system that dynamic password can unlock offline, mobile terminal, server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| CN106652117A CN106652117A (en) | 2017-05-10 |
| CN106652117B true CN106652117B (en) | 2019-07-12 |
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| CN201610898661.XA Expired - Fee Related CN106652117B (en) | 2016-10-14 | 2016-10-14 | Method and system that dynamic password can unlock offline, mobile terminal, server |
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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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN109377597A (en) * | 2018-09-21 | 2019-02-22 | 索迪（厦门）电子科技有限公司 | A kind of offline urgent cryptographic system of Yunmen taboo |
| CN109872423A (en) * | 2019-01-17 | 2019-06-11 | 深圳旦倍科技有限公司 | A kind of intelligent door lock system |
| CN109920114B (en) * | 2019-03-13 | 2021-08-03 | 深圳市利成兴科技有限公司 | Door lock control method and system based on geographic position |
| CN110335399B (en) * | 2019-08-12 | 2021-07-06 | 北京百佑科技有限公司 | Bluetooth access control method, computer terminal and computer readable storage medium |
| 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 |
| CN113744434B (en) * | 2021-08-20 | 2023-09-01 | 北京万千维度网络科技有限公司 | Automatic multi-mode unlocking method and system |
| CN114038091A (en) * | 2021-10-28 | 2022-02-11 | 昇辉控股有限公司 | Door lock management system, method, computer equipment and storage medium |
| CN114694283B (en) * | 2022-03-11 | 2024-04-30 | 深圳市凯迪仕智能科技股份有限公司 | Unlocking method of intelligent lock and related device |
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