CN105205898B - A kind of electronic cipher Rights Management System of smart lock - Google Patents
A kind of electronic cipher Rights Management System of smart lock Download PDFInfo
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- CN105205898B CN105205898B CN201510686847.4A CN201510686847A CN105205898B CN 105205898 B CN105205898 B CN 105205898B CN 201510686847 A CN201510686847 A CN 201510686847A CN 105205898 B CN105205898 B CN 105205898B
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Abstract
The invention discloses a kind of electronic cipher Rights Management System of smart lock, including smart lock, mobile terminal and cloud server, lock controller, Password Management module, lock bluetooth transceiver module, lock Encryption Decryption module and lock memory module are provided with the smart lock；Terminal control unit, terminal Bluetooth transceiver module, ordinary password management module, temporary password management module, terminal encryption deciphering module, https traffic module and terminal storage module are provided with the mobile terminal；The cloud server includes high in the clouds controller, communication module, high in the clouds encrypting module, user management module, high in the clouds Password Management module, time verifying module, message pushing module and high in the clouds memory module；The terminal Bluetooth transceiver module is connected with lock bluetooth transceiver module, and communication module is connected with https traffic module.Invention is safe, easy to use, realizes the access right of different user electronic cipher.
Description
Technical field
The present invention relates to the technical field of smart lock, and in particular to a kind of electronic cipher Rights Management System of smart lock.
Background technology
Requirement with the development and people of electronic technology to safety technological guard, number of password is small, poor safety performance biography
The need for system mechanical code lock can not meet people.Therefore, electronic password lock is developed rapidly.Bluetooth technology is
A kind of short distance, the wireless connection technology of low cost, it is possible to achieve voice-and-data is wirelessly transferred, and general mobile device
On be equipped with bluetooth module.Therefore, Bluetooth technology is applied on door lock, realizes the opening to door lock, it is not only convenient and swift, and
Security performance is high, therefore, and blue-tooth intelligence lock has obtained wide application.But, common blue-tooth intelligence is latched in following lack
Point：Unlocking operation could be carried out by needing user to be manually entered intelligent lock cipher；Need network connecting function could realize simultaneously point
Enjoy and unlock；The electronic cipher data in equipment are not protected, security is low；It can not solve what is produced in some cases
After potential safety hazard, such as lost mobile terminal；The password shared away can not accurately be managed, it is impossible to limit electronic cipher
Use time, or cost of implementation are higher.
The content of the invention
In order to solve the above-mentioned technical problem, can the invention provides a kind of electronic cipher Rights Management System of smart lock
To realize sharing and managing for electronic cipher, its use time is limited, its simple to operate, security performance is high.
In order to achieve the above object, the technical scheme is that：A kind of electronic cipher Rights Management System of smart lock,
It is characterised in that it includes being provided with lock controller, Password Management in smart lock, mobile terminal and cloud server, the smart lock
Module, lock bluetooth transceiver module, lock Encryption Decryption module and lock memory module, lock controller respectively with Password Management module, lock
Bluetooth transceiver module, lock Encryption Decryption module and lock memory module；Terminal control unit, terminal Bluetooth are provided with the mobile terminal
Transceiver module, ordinary password management module, temporary password management module, terminal encryption deciphering module, https traffic module and end
Memory module is held, terminal control unit manages mould with terminal Bluetooth transceiver module, ordinary password management module, temporary password respectively
Block, terminal encryption deciphering module, https traffic module are connected with terminal storage module；The cloud server includes high in the clouds
Controller, communication module, high in the clouds encrypting module, user management module, high in the clouds Password Management module, time verifying module, message
Pushing module and high in the clouds memory module, high in the clouds controller respectively with communication module, high in the clouds encrypting module, user management module, cloud
End Password Management module, time verifying module, message pushing module are connected with high in the clouds memory module；The terminal Bluetooth transmitting-receiving
Module is connected with lock bluetooth transceiver module, and communication module is connected with https traffic module.
Anti- read protection module is additionally provided with the smart lock, for protecting the electronic cipher in lock memory module not outside
Read.
The terminal Bluetooth transceiver module with lock bluetooth transceiver module be connected by Bluetooth technology, communication module with
Https traffic module is connected by mobile network or wireless network.
The lock Encryption Decryption module, terminal encryption deciphering module and high in the clouds memory module are calculated using ellipse curve encryption and decryption
Method is realized.
The electronic cipher is divided into ordinary electronic password and temporary electronic password；The user management module is used to set every
The user right of individual electronic cipher, the user right includes owner, keeper, member, client；The owner be responsible for activation and
Smart lock is managed, owner has the authority unlocked, share/reclaim electron key；The keeper, which has, to unlock, shares/reclaim
The authority of electron key；The member has the authority unlocked；The guest at the appointed time scope drawback lock；The owner,
Keeper, rank and file possess 1 ordinary electronic password, the terminal storage of ordinary electronic password storage in the terminal respectively
Module, smart lock can be directly opened using mobile terminal；The client utilizes interim electricity by mobile terminal and cloud server
Sub- password, which is realized, opens smart lock.
The method of generation and the preservation of the electronic cipher is：The bluetooth letter of the mobile scanning terminal smart lock of the owner
Number, the lock bluetooth transceiver module of smart lock is connected by terminal Bluetooth transceiver module, smart lock is activated；Smart lock is generated at random
Multiple electronic ciphers, wherein comprising N number of ordinary electronic password and 1 temporary electronic password, electronics is preserved into lock memory module
It is interior, while all electronic ciphers are received and dispatched into mould by locking bluetooth transceiver module, terminal Bluetooth after locking Encryption Decryption module encryption
Block returns to mobile terminal；All electronic ciphers are decrypted by terminal encryption deciphering module for mobile terminal, terminal control
One of them is set to temporary electronic password by device processed, and other are set to ordinary electronic password, and terminal storage module storage wherein 1 is general
Logical electronic cipher, for subsequently unlocking；Terminal control unit passes through the information of all electronic ciphers and owner's mobile terminal
Https traffic module, communication module report to cloud server；Cloud server preserves the information and intelligence of owner's mobile terminal
All electronic cipher information that can be locked.
The method that the ordinary electronic password is shared is：The mobile terminal of owner or keeper manage mould by ordinary password
Block sends ordinary electronic password sharing information to cloud server, selects any from the ordinary electronic password of high in the clouds memory module
1 is specified close using the ordinary electronic in the ordinary electronic password preserved without mobile terminal, and using user management module
The user of code is keeper or rank and file, and cloud server preserves the sharing information, and message pushing module hair message gives it
The mobile terminal of his user；User is shared using mobile terminal from the mobile terminal of cloud server acquisition owner or keeper
Ordinary electronic password, saves it in the terminal storage module of mobile terminal；User utilizes its mobile terminal when that need unlock
Terminal encryption deciphering module the electronic cipher is encrypted, pass through terminal Bluetooth transceiver module, lock bluetooth transceiver module send out
Deliver to lock controller；Smart lock is carried out by locking the electronic cipher after Encryption Decryption module decryption with being stored in lock memory module
Compare, unlocked if having identical electronic cipher.
The method that the temporary electronic password is shared is：Owner or keeper pass through temporary password pipe using its mobile terminal
Manage module and send temporary electronic password sharing information to cloud server, temporary electronic password is shared with guest by unique 1,
Mobile terminal temporary password management module specifies the effective time scope this time shared, and cloud server preserves sharing information,
Message pushing module sends out mobile terminal of the message to guest；The mobile terminal of guest is obtained from the high in the clouds memory module of cloud server
The sharing information of owner or keeper are taken, the mark containing smart lock, the effective time scope shared, without temporary electronic password
Specifying information；Guest is when that need unlock, and mobile terminal asks temporary electronic password to cloud server；Cloud server when
Between authentication module verify that whether in effectively time range, cloud is passed through if effectively by temporary electronic password for temporary electronic password
By returning to the mobile terminal of guest by https traffic module, communication module after the encrypting module encryption of end, otherwise return wrong
By mistake；The encryption information that mobile terminal is returned to cloud server by terminal Bluetooth transceiver module, lock bluetooth transceiver module is transmitted
To smart lock；Lock the electronic cipher after Encryption Decryption module decryption with being stored in lock memory module to be compared, if there is electronics
Password is identical, unlocks.
The method that the ordinary electronic password is reclaimed is：Owner or keeper manage mould using the ordinary password of mobile terminal
Block sends message by terminal Bluetooth transceiver module, lock bluetooth transceiver module to smart lock, and the ordinary electronic specified is deleted in request
Password；The lock management module of smart lock deletes the ordinary electronic password being stored in lock memory module, returns successfully；It is mobile whole
The ordinary password management module at end sends message to cloud server, and the ordinary electronic password specified is deleted in request；Cloud service
Device receives solicited message, and Password Management module in high in the clouds deletes specified ordinary electronic password from the memory module of high in the clouds, and leads to
Cross mobile terminal of the message pushing module hair message to guest；If the mobile terminal that guest uses receives cloud server
Message, knows that ordinary electronic password has been deleted, then by ordinary password management module by the ordinary electronic of terminal storage module
Encrypted message is deleted, and recovery process terminates；If the mobile terminal that guest uses is not received by the message of cloud server, intelligence
The electronic cipher in locking has been deleted, and mobile terminal will be reported an error when next time, unlocking was connected with smart lock, and refusal is unlocked,
The ordinary password management module of mobile terminal deletes local encrypted message, and recovery process terminates.
The method that the temporary electronic password is reclaimed is：Owner or keeper are managed using mobile terminal using temporary password
Module sends message to cloud server, and the temporary electronic password for specifying guest is deleted in request；Cloud server receives request letter
Breath, the temporary electronic password sharing information of specified guest is deleted, and message pushing module sends out mobile terminal of the message to guest；Such as
The mobile terminal that fruit guest uses receives the message of cloud server, knows that temporary electronic password sharing information has been deleted,
Then by the electronic cipher information deletion of its terminal storage module, recovery process terminates；If the mobile terminal that guest uses does not have
The message of cloud server is received, request cloud server will be reported an error when unlocking next time, and refusal is unlocked, while deleting eventually
The temporary electronic encrypted message of memory module is held, recovery process terminates.
Smart lock of the present invention can generate multiple random electronic ciphers, and user can be set to not using cloud server
With the authority of electronic cipher；Electronic cipher therein is divided into ordinary electronic password and temporary electronic password by mobile terminal, commonly
Electronic cipher can directly be unlocked by mobile terminal, and temporary electronic password needs could be real by network connection cloud server
Now unlock；The use time of temporary electronic password can be limited simultaneously, the different access rights of user are realized, and cost of implementation is not
It is high.Therefore, the present invention is safe, easy to use, realizes the access right of different user electronic cipher.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is schematic diagram of the invention.
Embodiment
Specifically described below by drawings and examples of the invention.
The electronic cipher Rights Management System of a kind of smart lock, as shown in figure 1, including smart lock 1, mobile terminal 2 and cloud
Server 3 is held, mobile terminal 2 is at least provided with two；The smart lock 1 is connected by Bluetooth technology with mobile terminal 2, mobile
Terminal 2 is connected by mobile network or wireless network with cloud server 3.Network connection can be utilized between mobile terminal 2
The communication of data is realized by cloud server 3.Mobile terminal 2 can be mobile phone, PC or iPad.
Provided with lock controller 4, Password Management module 5, lock bluetooth transceiver module 6, lock Encryption Decryption module 9 in smart lock 1
With lock memory module 8, lock controller 4 respectively with Password Management module 5, lock bluetooth transceiver module 6, lock Encryption Decryption module 9 and
Lock memory module 8.Lock controller 4 can generate multiple electronic ciphers at random, and lock memory module 8 can be realized close to all electronics
The preservation of code, during convenient unlocking, is compared to the electronic cipher of reception, realizes and unlocks.Multiple electronic ciphers can avoid attack
Conjecture of the side to electronic cipher.Lock bluetooth transceiver module 6 is used to externally send Bluetooth signal, can be realized and connect by Bluetooth technology
Receive or send electronic cipher.Lock Encryption Decryption module 9 is realized to the electronic cipher memory cryptographic operation to be sent, to the electricity of reception
Operation is decrypted in sub- password.Encryption Decryption module 9 is locked to realize using ellipse curve encryption and decryption algorithm.Lock cipher management module 5
, such as, can be by latching storage mould when mobile terminal 2 is lost for handling the electronic cipher in lock memory module 8
Block 8 deletes the electronic cipher of the memory storage of mobile terminal 2, so as to prevent other people from being unlocked using the electronic cipher.
Preferably, anti-read protection module 7 is additionally provided with smart lock 1, anti-read protection module 7 is realized by anti-read protection chip,
The electronic cipher in lock memory module 8 can be protected by lock controller 4 not by outside reading.
In mobile terminal 2 provided with terminal control unit 11, terminal Bluetooth transceiver module 12, ordinary password management module 13, face
When Password Management module 16, terminal encryption deciphering module 14, https traffic module 17 and terminal storage module 16, terminal control
Device 11 respectively with terminal Bluetooth transceiver module 12, ordinary password management module 13, temporary password management module 15, terminal encryption solution
Close module 14, https traffic module 17 are connected with terminal storage module 16.Terminal Bluetooth transceiver module 12 and lock bluetooth transmitting-receiving
Module 8 is connected by Bluetooth technology, realizes that the electronic cipher after encryption is transmitted between mobile terminal 2 and smart lock 1.Terminal
Memory module 16 is used to store the electronic cipher of oneself.Terminal encryption deciphering module 14 is realized to be carried out to the electronic cipher to be sent
Cryptographic operation, operation is decrypted to the electronic cipher of reception.Terminal encryption deciphering module 14 is calculated using ellipse curve encryption and decryption
Method is realized.Https traffic module 17 is used to securely communicate with cloud server 3.
After all electronic ciphers that smart lock 1 is generated are encrypted by locking Encryption Decryption module 9, by locking bluetooth
Transceiver module 8, terminal Bluetooth transceiver module 16 are sent to mobile terminal 2.The electronic cipher of reception is utilized terminal by mobile terminal 2
After Encryption Decryption module 14 is decrypted, electronic cipher is divided into ordinary electronic password and temporary electronic password.Ordinary electronic is close
Code has multiple, and temporary electronic password only has unique one.Terminal control unit 11 exists one of ordinary electronic password storage
Terminal storage module 16, for carrying out the unlocking to smart lock 1, other ordinary electronic passwords and temporary electronic password pass through
Https traffic module 17 is sent to cloud server 3.Ordinary password management module 13 is used for the common electricity in mobile terminal 2
Sub- password is managed, i.e., electronic cipher is added or deletes according to smart lock 1 or cloud server 3, while being taken to high in the clouds
Business device 3 sends ordinary electronic password sharing information, is sent to smart lock 1 or cloud server and deletes disappearing for ordinary electronic password
Breath.Temporary password management module 16 is used for the effective time for setting temporary electronic password, and temporary electronic is sent to cloud server 3
Password sharing information, the message for deleting temporary electronic password is sent to smart lock 1 or cloud server, temporary electronic password is entered
Row management, i.e., be added or delete electronic cipher information according to smart lock 1 or cloud server 3.
Cloud server 3 include high in the clouds controller 10, communication module 18, high in the clouds encrypting module 24, user management module 21,
High in the clouds Password Management module 24, time verifying module 23, message pushing module 20 and high in the clouds memory module 19.High in the clouds controller 10
Respectively with communication module 18, high in the clouds encrypting module 24, user management module 21, high in the clouds Password Management module 24, time verifying mould
Block 23, message pushing module 20 are connected with high in the clouds memory module 19.Communication module 18 is connected with https traffic module 17,
They are connected by mobile network or wireless network, realize the communication of terminal control unit 11 and cloud server 10.High in the clouds adds
Computing is encrypted to temporary electronic password in close module 24, is realized using ellipse curve encryption and decryption algorithm.High in the clouds memory module 19
For storing the ordinary electronic password and its user profile, temporary electronic password that receive.User management module 21 is used to set every
The user right of individual ordinary electronic password.Time verifying module 23 is used for the effective time for recording temporary electronic password, and judges
Whether temporary electronic password is within effective time.Mobile terminal 2 asks temporary electronic password only within the effective time, just will
Mobile terminal 2 is sent to after temporary electronic password encryption.High in the clouds Password Management module 24 is used in high in the clouds memory module 19
All electronic ciphers are deleted or added.The sharing information that message pushing module 20 is preserved in real time is sent to mobile whole
End 2.
User is divided into owner, keeper, rank and file, guest.Owner is responsible for activating and manages smart lock 1；Keeper has
There is unlocking, share/reclaim the authority of electronic cipher；Rank and file only has the authority unlocked；Guest can only at the appointed time model
Enclose drawback lock.Owner, keeper, rank and file each possess 1 ordinary electronic password, can only be unlocked using mobile terminal 2,
Support it is offline unlock, i.e., need not network connection can also carry out unlocking operation.Guest, which gathers around, has plenty of temporary electronic password, passes through
Cloud server 3 could be unlocked, that is, be merely able to carry out in the time range in the environment of having network connection and specified
Unlocking operation.Ordinary electronic password can only a user possess, temporary electronic password can be shared with multiple users.With 1 general
Logical electronic cipher synchronization can only be stored by the mobile terminal 2 of 1 user；Temporary electronic password can be simultaneously mobile by any
Terminal 2 possesses.
Workflow：
The generation and preservation of one, electronic ciphers
The mobile terminal 2 of owner scans the Bluetooth signal of smart lock 1, and connects intelligence by terminal Bluetooth transceiver module 12
The lock bluetooth transceiver module 6 of lock 1, smart lock 1 is activated；Smart lock 1 generates multiple electronic ciphers at random, wherein comprising N number of general
Logical electronic cipher and 1 temporary electronic password, are preserved in lock memory module 8, are protected using anti-read protection module 7
Shield, while by all electronic ciphers through locking after Encryption Decryption module 9 is encrypted by locking bluetooth transceiver module 6, terminal Bluetooth transmitting-receiving
Module 12 returns to mobile terminal 2；Mobile terminal 2 is solved all electronic ciphers by terminal encryption deciphering module 14
It is close, one of them is set to temporary electronic password, other are set to ordinary electronic password, terminal storage module 16 stores wherein 1
Ordinary electronic password, for subsequently unlocking；Terminal control unit 11 leads to the information of all electronic ciphers and owner's mobile terminal 2
Cross https traffic module 17, communication module 18 and report cloud server 3 together；Cloud server 3 preserves owner's mobile terminal 2
Information and smart lock 1 all electronic cipher information.
Two, ordinary electronic passwords share flow
The mobile terminal 2 of owner or keeper send common electricity by ordinary password management module 13 to cloud server 3
Sub- password sharing information, selects any 1 to be preserved in no mobile terminal 2 from the ordinary electronic password of high in the clouds memory module 19
The ordinary electronic password crossed, and specified using the user of the ordinary electronic password as keeper using user management module 19 or
Rank and file, cloud server 3 preserves the sharing information, and message pushing module 20 sends out mobile terminal 2 of the message to other users；
The ordinary electronic password that user is shared using mobile terminal 2 from the mobile terminal 2 of the acquisition owner of cloud server 3 or keeper,
Save it in the terminal storage module 16 of mobile terminal 2；User is when that need unlock, and the terminal using its mobile terminal 2 adds
Close 14 pairs of electronic ciphers of deciphering module are encrypted, by terminal Bluetooth transceiver module 12, lock bluetooth transceiver module 6 send to
Lock controller 4；Smart lock 1 is carried out by locking the electronic cipher after the decryption of Encryption Decryption module 9 with being stored in lock memory module 8
Compare, unlocked if having identical electronic cipher.
Three, temporary electronic passwords share flow
Owner or keeper are sent using its mobile terminal 2 by temporary password management module 15 to cloud server 3 to be faced
When electronic cipher sharing information, temporary electronic password is shared with guest by unique 1（It can share infinitely）, mobile terminal 2
The effective time scope this time shared is specified using temporary password management module 15, cloud server 3 preserves sharing information, message
Pushing module 20 sends out mobile terminal 2 of the message to guest；High in the clouds memory module of the mobile terminal 2 of guest from cloud server 3
19 obtain the sharing information of owner or keeper, and the mark containing smart lock, the effective time scope shared are close without temporary electronic
The specifying information of code；Guest is when that need unlock, and mobile terminal 2 asks temporary electronic password to cloud server 3；Cloud service
The time verifying module 23 of device 3 verifies temporary electronic password whether in effectively time range, by temporary electronic if effectively
Password encrypted by high in the clouds encrypting module 22 after by returning to the shifting of guest by https traffic module 17, communication module 18
Dynamic terminal 2, otherwise returns to mistake；Mobile terminal 2 is taken high in the clouds by terminal Bluetooth transceiver module 12, lock bluetooth transceiver module 6
Business device 3（The encryption information that mould is returned is transmitted to smart lock 1；Lock Encryption Decryption module 9 locks memory module 8 after decrypting with being stored in
On electronic cipher be compared, unlocked if having electronic cipher identical.
Four, ordinary electronic password recovery process
Owner or keeper using mobile terminal 2 ordinary password management module 13 by terminal Bluetooth transceiver module 12,
Lock bluetooth transceiver module 6 and send message to smart lock 1, the ordinary electronic password specified is deleted in request；The lock management mould of smart lock 1
Block 5 deletes the ordinary electronic password being stored in lock memory module 8, returns successfully；The ordinary password management mould of mobile terminal 2
Block 13 sends message to cloud server 3, and the ordinary electronic password specified is deleted in request；Cloud server 3 receives solicited message,
High in the clouds Password Management module 24 deletes specified ordinary electronic password from high in the clouds memory module 19, and pushes mould by message
Block 20 sends out mobile terminal 2 of the message to guest；If the mobile terminal 2 that guest uses receives the message of cloud server 3, obtain
Know that ordinary electronic password has been deleted, then by ordinary password management module 13 by the ordinary electronic password of terminal storage module 16
Information deletion, recovery process terminates；If the mobile terminal 2 that guest uses is not received by the message of cloud server 3, due to
The electronic cipher in smart lock 1 has been deleted, and mobile terminal 2 will report an error when next time, unlocking was connected with smart lock 1, refuse
Unlock, the ordinary password management module 13 of mobile terminal 2 deletes local encrypted message, and recovery process terminates.
Five, temporary electronic password recovery process
Owner or keeper send message using temporary password management module 15 using mobile terminal 2 to cloud server 3,
The temporary electronic password for specifying guest is deleted in request；Cloud server 3 receives solicited message, and the temporary electronic of specified guest is close
Code division enjoys information deletion, and message pushing module 20 sends out mobile terminal 2 of the message to guest；If the mobile terminal 2 that guest uses
The message of cloud server 3 is received, knows that temporary electronic password sharing information has been deleted, then by its terminal storage module 16
Electronic cipher information deletion, recovery process terminates；If the mobile terminal 2 that guest uses is not received by cloud server 3
Message, when unlocking next time, request cloud server 3 will be reported an error, and refusal is unlocked, while deleting terminal storage module 16
Temporary electronic encrypted message, recovery process terminates.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.
Claims (8)
1. the electronic cipher Rights Management System of a kind of smart lock, it is characterised in that including smart lock（1）, mobile terminal（2）With
Cloud server（3）, the smart lock（1）It is interior to be provided with lock controller（4）, Password Management module（5）, lock bluetooth transceiver module
（6）, lock Encryption Decryption module（9）With lock memory module（8）, lock controller（4）Respectively with Password Management module（5）, lock bluetooth
Transceiver module（6）, lock Encryption Decryption module（9）With lock memory module（8）；The mobile terminal（2）It is interior to be provided with terminal control unit
（11）, terminal Bluetooth transceiver module（12）, ordinary password management module（13）, temporary password management module（15）, terminal encryption
Deciphering module（14）, HTTPS communication modules（17）With terminal storage module（16）, terminal control unit（11）It is blue with terminal respectively
Tooth transceiver module（12）, ordinary password management module（13）, temporary password management module（15）, terminal encryption deciphering module
（14）, HTTPS communication modules（17）With terminal storage module（16）It is connected；The cloud server（3）Including high in the clouds control
Device（10）, communication module（18）, high in the clouds encrypting module（22）, user management module（21）, high in the clouds Password Management module（24）, when
Between authentication module（23）, message pushing module（20）With high in the clouds memory module（19）, high in the clouds controller（10）Respectively with the mould that communicates
Block（18）, high in the clouds encrypting module（22）, user management module（21）, high in the clouds Password Management module（24）, time verifying module
（23）, message pushing module（20）With high in the clouds memory module（19）It is connected；The terminal Bluetooth transceiver module（12）It is blue with lock
Tooth transceiver module（6）It is connected, communication module（18）With HTTPS communication modules（17）It is connected；
The electronic cipher is divided into ordinary electronic password and temporary electronic password；The user management module（21）It is every for setting
The user right of individual electronic cipher, the user right includes owner, keeper, member, guest；The owner be responsible for activation and
Manage smart lock（1）, owner, which has, to unlock, shares/reclaim the authority of electron key；The keeper have unlock, share/
Reclaim the authority of electron key；The member has the authority unlocked；The guest at the appointed time scope drawback lock；The master
People, keeper, rank and file possess 1 ordinary electronic password respectively, and ordinary electronic password storage is in mobile terminal（2）In
Terminal storage module（16）, utilize mobile terminal（2）Smart lock can directly be opened（1）；The guest passes through mobile terminal（2）With
Cloud server（3）Realized using temporary electronic password and open smart lock（1）；
The method of generation and the preservation of the electronic cipher is：The mobile terminal of the owner（2）Scan smart lock（1）Bluetooth
Signal, passes through terminal Bluetooth transceiver module（12）Connect smart lock（1）Lock bluetooth transceiver module（6）, by smart lock（1）Swash
It is living；Smart lock（1）Multiple electronic ciphers are generated at random, wherein close comprising N ordinary electronic password and 1 temporary electronic
Code, lock memory module is preserved by electronics（8）It is interior, while by all electronic ciphers through locking Encryption Decryption module（9）Pass through after encryption
Lock bluetooth transceiver module（6）, terminal Bluetooth transceiver module（12）Return to mobile terminal（2）；Mobile terminal（2）By terminal plus
Close deciphering module（14）All electronic ciphers are decrypted, terminal control unit（11）One of them is set to temporary electronic close
Code, other are set to ordinary electronic password, terminal storage module（16）Wherein 1 ordinary electronic password is stored, for subsequently opening
Lock；Terminal control unit（11）By all electronic ciphers and owner's mobile terminal（2）Information pass through HTTPS communication modules
（17）, communication module（18）Report to cloud server（3）；Cloud server（3）Preserve owner's mobile terminal（2）Information with
And smart lock（1）All electronic cipher information.
2. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the smart lock
（1）Inside it is additionally provided with anti-read protection module（7）, for protecting lock memory module（8）Interior electronic cipher is not by outside reading.
3. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the terminal is blue
Tooth transceiver module（12）With lock bluetooth transceiver module（6）It is connected by Bluetooth technology, communication module（18）Communicated with HTTPS
Module（17）It is connected by mobile network or wireless network.
4. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the lock encryption
Deciphering module（9）, terminal encryption deciphering module（14）With high in the clouds memory module（19）Realized using ellipse curve encryption and decryption algorithm.
5. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the common electricity
The method that sub- password is shared is：Owner or the mobile terminal of keeper（2）Pass through ordinary password management module（13）Taken to high in the clouds
Business device（3）Ordinary electronic password sharing information is sent, from high in the clouds memory module（19）Ordinary electronic password in select any 1
In no mobile terminal（2）The ordinary electronic password preserved, and utilize user management module（19）Specify and use the common electricity
The user of sub- password is keeper or rank and file, cloud server（3）Preserve the sharing information, message pushing module（20）
Send out mobile terminal of the message to other users（2）；User uses mobile terminal（2）From cloud server（3）Obtain owner or pipe
The mobile terminal of reason person（2）The ordinary electronic password shared, saves it in mobile terminal（2）Terminal storage module（16）；
User utilizes its mobile terminal when that need unlock（2）Terminal encryption deciphering module（14）The electronic cipher is encrypted,
Pass through terminal Bluetooth transceiver module（12）, lock bluetooth transceiver module（6）Send to lock controller（4）；Smart lock（1）Added by lock
Close deciphering module（9）With being stored in lock memory module after decryption（8）On electronic cipher be compared, if there is identical electronics close
Code is then unlocked.
6. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the interim electricity
The method that sub- password is shared is：Owner or keeper use its mobile terminal（2）Pass through temporary password management module（15）Xiang Yun
Hold server（3）Temporary electronic password sharing information is sent, temporary electronic password is shared with guest by unique 1；It is mobile whole
End（2）Utilize temporary password management module（15）Specify the effective time scope shared, cloud server（3）Letter is shared in preservation
Breath, message pushing module（20）Send out mobile terminal of the message to guest（2）；The mobile terminal of guest（2）From cloud server（3）
High in the clouds memory module（19）Obtain the sharing information of owner or keeper；Guest is when that need unlock, mobile terminal（2）Xiang Yun
Hold server（3）Ask temporary electronic password；Cloud server（3）Time verifying module（23）Verifying temporary electronic password is
It is no in the range of effective time, temporary electronic password passed through into high in the clouds encrypting module if effectively（22）Pass through HTTPS after encryption
Communication module（17）, communication module（18）Return to the mobile terminal of guest（2）, otherwise return to mistake；Mobile terminal（2）Pass through
Terminal Bluetooth transceiver module（12）, lock bluetooth transceiver module（6）By cloud server（3）The encryption information of return is transmitted to intelligence
Lock（1）；Lock Encryption Decryption module（9）With being stored in lock memory module after decryption（8）On electronic cipher compared
Compared with being unlocked if having electronic cipher identical.
7. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the common electricity
The method that sub- password is reclaimed is：Owner or keeper use mobile terminal（2）Ordinary password management module（13）Pass through terminal
Bluetooth transceiver module（12）, lock bluetooth transceiver module（6）To smart lock（1）Message is sent, the ordinary electronic specified is deleted in request
Password；Smart lock（1）Lock management module（5）Lock memory module will be stored in（8）On ordinary electronic password delete, return into
Work(；Mobile terminal（2）Ordinary password management module（13）To cloud server（3）Message is sent, it is general that request deletion is specified
Logical electronic cipher；Cloud server（3）Receive solicited message, high in the clouds Password Management module（24）By specified ordinary electronic password
From high in the clouds memory module（19）It is middle to delete, and pass through message pushing module（20）Send out mobile terminal of the message to guest（2）；If
The mobile terminal that guest uses（2）Receive cloud server（3）Message, know that ordinary electronic password has been deleted, then lead to
Cross ordinary password management module（13）By terminal storage module（16）Ordinary electronic encrypted message delete, recovery process terminates；
If the mobile terminal that guest uses（2）It is not received by cloud server（3）Message, due to smart lock（1）The interior electricity
Sub- password has been deleted, mobile terminal（2）Unlocked and smart lock in next time（1）It will be reported an error during connection, refusal is unlocked, it is mobile whole
End（2）Ordinary password management module（13）Local encrypted message is deleted, recovery process terminates.
8. the electronic cipher Rights Management System of the smart lock according to claim 1, it is characterised in that the interim electricity
The method that sub- password is reclaimed is：Owner or keeper use mobile terminal（2）Utilize temporary password management module（15）To high in the clouds
Server（3）Message is sent, the temporary electronic password for specifying guest is deleted in request；Cloud server（3）Solicited message is received, will
The temporary electronic password sharing information of guest is specified to delete, message pushing module（20）Send out mobile terminal of the message to guest（2）；
If the mobile terminal that guest uses（2）Receive cloud server（3）Message, known temporary electronic password sharing information
It is deleted, then by its terminal storage module（16）Electronic cipher information deletion, recovery process terminates；If the shifting that guest uses
Dynamic terminal（2）It is not received by cloud server（3）Message, next time unlock when ask cloud server（3）It will report an error,
Refusal is unlocked, while deleting terminal storage module（16）Temporary electronic encrypted message, recovery process terminates.
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| CN201510686847.4A CN105205898B (en) | 2015-10-22 | 2015-10-22 | A kind of electronic cipher Rights Management System of smart lock |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510686847.4A CN105205898B (en) | 2015-10-22 | 2015-10-22 | A kind of electronic cipher Rights Management System of smart lock |
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| CN105205898A CN105205898A (en) | 2015-12-30 |
| CN105205898B true CN105205898B (en) | 2017-11-03 |
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