CN105869246A - Intelligent unlocking system and method thereof - Google Patents
Intelligent unlocking system and method thereof Download PDFInfo
- Publication number
- CN105869246A CN105869246A CN201610226771.1A CN201610226771A CN105869246A CN 105869246 A CN105869246 A CN 105869246A CN 201610226771 A CN201610226771 A CN 201610226771A CN 105869246 A CN105869246 A CN 105869246A
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- China
- Prior art keywords
- module
- random sequence
- ciphertext
- intelligent
- smart lock
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—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
- G07C2009/00388—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 code verification carried out according to the challenge/response method
-
- 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
- G07C2009/00412—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 being encrypted
-
- 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)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent unlocking system. The intelligent unlocking system comprises an intelligent terminal and an intelligent lock; the intelligent terminal comprises a first wireless transmit-receive module, a decryption module and a first master control module; and the intelligent lock comprises a second wireless transmit-receive module, a random sequence generator, an encryption module, a ciphertext verifying module, an electronic lock and a second master control module. The method comprises the following steps: the intelligent terminal sends an unlocking command, the intelligent lock interleaves through the random sequence generator and a cipher set by a user to generate a random sequence, encrypts the random sequence to form a first ciphertext and transmits the first ciphertext to the intelligent terminal, the intelligent terminal decrypts the first ciphertext through a stored secret key to obtain a second random sequence, and the first random sequence and the second random sequence are compared to realize unlocking of the intelligent lock. The random sequence randomly generated in the invention guarantees the real-time property of unlocking to prevent invalid monitoring and copying of the secret key, so the security of the intelligent lock is greatly improved, and people's life is easy.
Description
Technical field
The present invention relates to Internet of Things field, particularly relate to Intelligent unlocking system and method.
Background technology
The most traditional mode of unblanking includes that mechanical key is unblanked, inputted password and fingerprint typing etc..
Coded lock mainly divides two kinds now, and a kind of coded lock being to use mechanical structure design, another is then
The electronic password lock of circuit structure design.Use at China Electronics's lock at present and also do not popularize, the most basic one
Some high-grade communities, the public institution such as bank just can use traditional electrical lock apparatus.
Existing two kinds of coded locks have certain shortcoming, such as, the shortcoming of the coded lock of Design of Mechanical Structure
It is to need artificial memory password, forgets Password, cannot normally unblank, need then can cause the when of frequent operation
The damage of frame for movement, may cause normally unblanking.And general electronic lock, electron key is required for
Charged pool, once loses power supply and will be unable to unblank.The coded lock being furnished with key-press input then remains a need for artificial memory,
And easily divulge a secret button when, and do not possess remotely enabling, closely automatic door opening, electronics key
Spoon such as shares at the function.
Summary of the invention
To this end, the invention provides a kind of Intelligent unlocking system, it is achieved by intelligent terminal's unlocking electronic lock.
The technical scheme that the present invention provides is as follows:
The invention discloses a kind of Intelligent unlocking system, including the first radio receiving transmitting module, deciphering module and
First main control module；Described smart lock includes the second radio receiving transmitting module, random sequence generator, encryption mould
Block, cryptogram validation module, electronic lock and the second main control module；
Described first radio receiving transmitting module sends order of unblanking to described second radio receiving transmitting module；
Described second radio receiving transmitting module is unblanked order be forwarded to described second main control module described in receiving；
When unblank described in receiving order time, random sequence generator root described in described second master control module controls
Generate the first random sequence according to described order of unblanking, and send described first random sequence to described encrypting module
With described cryptogram validation module；
Described encrypting module encrypts described first random sequence, generates the first ciphertext；
Described second main control module sends described first ciphertext to described by described second radio receiving transmitting module
First radio receiving transmitting module；
Described first radio receiving transmitting module receives described first ciphertext and sends to described first main control module；
When receiving described first ciphertext, described in described first master control module controls, deciphering module is according to prestoring
Double secret key described in the first ciphertext deciphering, obtain the second random sequence, and by described first wireless receiving and dispatching mould
Block sends described second random sequence to described second radio receiving transmitting module；
Described second radio receiving transmitting module receives described second random sequence and is forwarded to described second master control mould
Block；
When receiving described second random sequence, cryptogram validation module described in described second master control module controls
First random sequence described in comparison and described second random sequence；Comparison result when described cryptogram validation module
For time identical, electronic lock described in described second master control module controls is opened.
The present invention can realize remote opening smart lock by intelligent terminal, and the random sequence of stochastic generation is protected
Demonstrate,prove the real-time unblanked, it is possible to prevent from illegally monitoring duplication key, substantially increase the safety of smart lock,
It is convenient for people to life.
It is further preferred that described electronic lock is reserved with machinery lockhole；Described smart lock also includes selftest module,
For determining whether described smart lock is in normal condition；When described selftest module judges that described smart lock is not located
When normal condition, open described electronic lock by described machinery lockhole.
The present invention is reserved mechanical type open keyhole on the electronic lock of smart lock, when the function detecting smart lock goes out
During the situations such as existing abnormal conditions, such as power-off deadlock, smart lock can be opened by reserved mechanical lockhole.Right
Mechanical system is unblanked and traditional electronic lock mode is combined, and derivative optimization smart lock, more convenient.
It is further preferred that described intelligent terminal also includes: cipher key storage block, be used for prestoring for
The key of deciphering.
It is further preferred that described intelligent terminal also includes the sharing module being connected with described first main control module,
Described sharing module, for generating authority keys according to the key prestored, sends to being shared terminal；Described power
Limit key is used for deciphering described first ciphertext.
The present invention possesses electron key sharing function, other users can be authorized to use by sharing key
Smart lock, it is achieved many people unblank, offers convenience for user's life.
It is further preferred that described smart lock also includes the information feedback mould being connected with described second main control module
Block, after described electronic lock is unlocked, records information of unblanking；Described second main control module passes through described second
Described information of unblanking is sent to described intelligent terminal by radio receiving transmitting module.
The present invention is by information feedback module feedback information of unblanking to intelligent terminal, and user can by intelligent terminal
In time grasp the same day and unblank situation.
It is further preferred that described cryptogram validation module is additionally operable to when comparison is unsuccessful, generation error information
Send to described second main control module；
Described second main control module is additionally operable to send described error message to institute by described second transceiver module
State intelligent terminal.
The present invention is by cryptogram validation module feedback error message to intelligent terminal, and user can by intelligent terminal
Grasp whether smart lock is unlocked in time.
It is further preferred that the first radio receiving transmitting module and the communication mode bag of described second radio receiving transmitting module
Include the one in wireless communication mode or near-field communication mode.
The present invention has concurrently remotely and the unlocking function of short range, both remotely can be opened by the Internet
Lock, it is also possible to carry out closely auto-unlocking by the way of near-field communication (NFC), flexible function,
Convenient and simple.
The invention also discloses a kind of Intelligent unlocking method, including step:
S1: intelligent terminal sends and unblanks order to smart lock；
S2: smart lock is unblanked order generate the first random sequence according to described order of unblanking described in receiving；
S3: smart lock encrypts described first random sequence, generates the first ciphertext and sends to intelligent terminal；
S4: the first ciphertext described in intelligent terminal for reception, according to the first ciphertext deciphering described in the double secret key prestored,
Obtain the second random sequence, and send described second random sequence to smart lock；
S5: smart lock receives described second random sequence, and the first random sequence described in comparison and described second
Random sequence；
S6: when comparison result is identical, controls electronic lock and opens.
It is further preferred that before described step S1 " intelligent terminal sends and unblanks order to smart lock " also
Including step:
S01: determine whether described smart lock is in normal condition；If so, perform step S1, otherwise, hold
Row step S02；
S02: the mechanical lockhole reserved by described electronic lock is unblanked.
It is further preferred that further comprise the steps of:
S04: generate authority keys according to the key prestored, sends described authority keys to being shared terminal；
Described authority keys is used for deciphering described first ciphertext.
It is further preferred that further comprise the steps of:
S6: after described electronic lock is unlocked, records information of unblanking, and information of unblanking described in transmission is to intelligence
Terminal.
It is further preferred that intelligent terminal includes wireless communication mode or near with the communication mode of electronic lock
One in the communication of field.
In prior art, the mode of family's lock is based substantially on mechanical type or electronically, the mode of swiping the card is opened
Lock, is the most also not based on the smart lock solution of Internet of things system.With prior art phase
Ratio, the method have the advantages that
1, the present invention can realize remote opening smart lock, and the stochastic ordering of stochastic generation by intelligent terminal
Row ensure that the real-time unblanked, it is possible to prevents from illegally monitoring duplication key, substantially increases the peace of smart lock
Quan Xing, is convenient for people to life.
2, the present invention carries out remote unlocking by the Internet, it is also possible to by near-field communication (NFC)
Mode carries out closely auto-unlocking, convenient and simple.
3, the present invention possesses electron key sharing function, other users can be authorized to come by sharing key
Use smart lock, it is achieved many people unblank, offer convenience for user's life.
4, the present invention is also equipped with the feedback function of the information of unblanking, it is simple to user understands the situation of unblanking in time.
Accompanying drawing explanation
Below by the way of the most understandable, accompanying drawings preferred implementation, the present invention is entered
One step explanation.
Fig. 1 is the composition schematic diagram of the present invention a kind of Intelligent unlocking system；
Fig. 2 be the present invention a kind of Intelligent unlocking system be fully composed schematic diagram；
Fig. 3 is the step schematic diagram of the present invention a kind of Intelligent unlocking method；
Fig. 4 is the complete job flow process of the present invention a kind of Intelligent unlocking method.
Drawing reference numeral illustrates:
100. intelligent terminal, 101. first radio receiving transmitting modules, 102. deciphering modules, 103. first main control modules,
104. cipher key storage block, 105. sharing modules；
200. smart locks, 201. second radio receiving transmitting modules, 202. random sequence generators, 203. encrypting modules,
204. cryptogram validation modules, 205. electronic locks, 206. second main control modules, 207. selftest modules, 208. information
Feedback module.
Detailed description of the invention
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, will compare attached below
The detailed description of the invention of the figure explanation present invention.It should be evident that the accompanying drawing in describing below is only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show part related to the present invention in each figure, they are also
Do not represent its practical structures as product.It addition, so that simplified form readily appreciates, have in some figure
There are the parts of identical structure or function, only symbolically depict one of them, or only marked therein
One.In this article, " one " not only represents " only this ", it is also possible to represent the situation of " more than one ".
In life, we can be through being commonly encountered this situation, key lock family or family circle goes out and goes to work
, but your non-prior notice of father and mother is visited suddenly, however, it was found that family no one, it is impossible to open the door, can only
Allow the father and mother come from afar wait the most always, go home on leave and help father and mother to open the door.
The present invention can come to open the door to father and mother by the way of remote unlocking, exempts and waiting, if certain father and mother
If needs are lived in for long, that can directly by intelligent terminal send electron key (key) license to father and mother lead to
The mode crossing NFC (near-field communication) is opened the door, convenient and simple.
Fig. 1 is the composition schematic diagram of the present invention a kind of Intelligent unlocking system.A concrete reality as the present invention
Execute example, as it is shown in figure 1, a kind of Intelligent unlocking system, including the first radio receiving transmitting module 101, deciphering module
102 and first main control module 103；Described smart lock 200 includes the second radio receiving transmitting module 201, stochastic ordering
Column-generation device 202, encrypting module 203, cryptogram validation module 204, electronic lock 205 and the second main control module
206；
Described first radio receiving transmitting module 101 sends order of unblanking to described second radio receiving transmitting module 201；
Described second radio receiving transmitting module 201 is unblanked order be forwarded to described second main control module described in receiving
206；
When unblank described in receiving order time, described second main control module 206 control described random sequence generate
Device 202 generates the first random sequence according to described order of unblanking, and sends described first random sequence to described
Encrypting module 203 and described cryptogram validation module 204；
Described encrypting module 203 encrypts described first random sequence, generates the first ciphertext；
Described second main control module 206 sends described first ciphertext by described second radio receiving transmitting module 201
To described first radio receiving transmitting module 101；
Described first radio receiving transmitting module 101 receives described first ciphertext and sends to described first main control module
103；
When receiving described first ciphertext, described first main control module 103 controls described deciphering module 102
According to the first ciphertext deciphering described in the double secret key prestored, obtain the second random sequence, and by described first nothing
Line transceiver module 101 sends described second random sequence to described second radio receiving transmitting module 201；
Described second radio receiving transmitting module 201 receives described second random sequence and is forwarded to described second master control
Module 206；
When receiving described second random sequence, described second main control module 206 controls described cryptogram validation
First random sequence described in module 204 comparison and described second random sequence；When described cryptogram validation module 204
Comparison result when being identical, described second main control module 206 controls described electronic lock 205 and opens.
Concrete, the intelligent terminal 100 in the present invention includes but not limited to that smart mobile phone, panel computer etc. set
Standby.
The present invention sends, by intelligent terminal 100, order of unblanking, and smart lock 200 passes through random sequence generator
202 and user set password be interleaved, generates one random sequence and be encrypted to first ciphertext transmission extremely
Intelligent terminal 100, and intelligent terminal 100 deciphers the first ciphertext by the key of storage and obtains the second stochastic ordering
Row, by the first random sequence and the comparison of the second random sequence, thus realize the unlatching of smart lock 200.
In the present invention, the random sequence of stochastic generation ensure that the real-time unblanked, it is possible to prevents illegally monitoring duplication close
Key, substantially increases the safety of smart lock 200, is convenient for people to life.
Fig. 2 be the present invention a kind of Intelligent unlocking system be fully composed schematic diagram.As in figure 2 it is shown, above-mentioned reality
Execute the described electronic lock 205 in example and be also reserved with machinery lockhole；Described smart lock 200 also includes selftest module
207, it is used for determining whether described smart lock 200 is in normal condition；When described selftest module 207 judges
When described smart lock 200 is not at normal condition, open described electronic lock 205 by described machinery lockhole.
The present invention is reserved mechanical type open keyhole on the electronic lock 205 of smart lock 200, when detecting smart lock
During the situations such as abnormal conditions occurs in the function of 200, such as power-off deadlock, can be opened by reserved mechanical lockhole
Open smart lock 200.Mechanical system is unblanked and traditional electronic lock 205 mode is combined, and derivative excellent
Dissolve smart lock 200, more convenient.
Preferably, as in figure 2 it is shown, described intelligent terminal 100 also includes: cipher key storage block 104, use
In prestoring the key for deciphering.
Preferably, as in figure 2 it is shown, described intelligent terminal 100 also includes and described first main control module 103
The sharing module 105 connected, the key that described sharing module 105 prestores for basis generates authority keys,
Send to being shared terminal；Described authority keys is used for deciphering described first ciphertext.
The workflow of sharing module 105 of the present invention is specific as follows:
First, the authority of key is set, can be set to the read-only or authority of read-write.
Then, select to be shared the phone number of people.
Finally, sent to being shared people's mobile phone by wireless network.
Sharing module 105 in the present embodiment manages for key authorization, is used for authorizing other users to use intelligence
The function of 200 can be locked, share the key of different rights according to the difference of user, thus realize authorizing user not
Same use authority, such as when arranging key and being read-only, key cannot be modified by the user shared,
Being only capable of using, when key is set to read-write, the user shared can be repaiied voluntarily by intelligent terminal 100
Change password.The present invention possesses electron key sharing function, other users can be authorized to come by sharing key
Use smart lock 200, it is achieved many people unblank, offer convenience for user's life.
Preferably, as in figure 2 it is shown, described smart lock 200 also includes with described second main control module 206 even
The information feedback module 208 connect, after described electronic lock 205 is unlocked, records information of unblanking；Described
Described information of unblanking is sent to described intelligence by two main control modules 206 by described second radio receiving transmitting module 201
Can terminal 100.
The present invention is by information feedback module 208 feedback information of unblanking to intelligent terminal 100, and user passes through intelligence
Terminal 100 can grasp the same day in time and unblank situation.Unblank information spinner to include unblanking user ID and
Uncaging time, user can check, by intelligent terminal 100, situation of unblanking the same day, it is simple to understands door lock shape in family
State, it is ensured that safety in family.
Preferably, described cryptogram validation module 204 is additionally operable to when comparison is unsuccessful, and generation error information is sent out
Deliver to described second main control module 206；
Described second main control module 206 is additionally operable to send described error message extremely by described second transceiver module
Described intelligent terminal 100.
The present invention is by cryptogram validation module 204 feedback error information to intelligent terminal 100, and user passes through intelligence
Terminal 100 can grasp whether smart lock 200 is unlocked in time, it is assumed that have other people to attempt illegal unlatching intelligence
When can lock 200, user can be notified the very first time, takes corresponding measure, safety in protection man in time.
Preferably, the first radio receiving transmitting module 101 and the communication mode of described second radio receiving transmitting module 201
Including the one in wireless communication mode or near-field communication mode.
The present invention has concurrently remotely and the unlocking function of short range, both remotely can be opened by the Internet
Lock, it is also possible to carry out closely auto-unlocking by the way of near-field communication (NFC), meanwhile, originally
The one that the user shared is equally useful in two ways is to open smart lock 200.Merit of the present invention
Can be convenient and simple flexibly.
Fig. 3 is the step schematic diagram of the present invention a kind of Intelligent unlocking method, including step:
S1: intelligent terminal sends and unblanks order to smart lock；
S2: smart lock is unblanked order generate the first random sequence according to described order of unblanking described in receiving；
S3: smart lock encrypts described first random sequence, generates the first ciphertext and sends to intelligent terminal；
S4: the first ciphertext described in intelligent terminal for reception, according to the first ciphertext deciphering described in the double secret key prestored,
Obtain the second random sequence, and send described second random sequence to smart lock；
S5: smart lock receives described second random sequence, and the first random sequence described in comparison and described second
Random sequence；
S6: when comparison result is identical, controls electronic lock and opens.
The present invention sends, by intelligent terminal, order of unblanking, and smart lock is set by random sequence generator and user
Fixed password is interleaved, and generates a random sequence and is encrypted to the first ciphertext transmission to intelligent terminal, intelligence
Energy terminal is deciphered the first ciphertext by the key of storage and is obtained the second random sequence, by the first random sequence
With the comparison of the second random sequence, thus realize the unlatching of smart lock.The stochastic ordering of stochastic generation in the present invention
Row ensure that the real-time unblanked, it is possible to prevents from illegally monitoring duplication key, substantially increases the peace of smart lock
Quan Xing, is convenient for people to life.
Preferably, before described step S1 " intelligent terminal sends and unblanks order to smart lock ", step is also included
Rapid: S01: to determine whether described smart lock is in normal condition；If so, perform step S1, otherwise, hold
Row step S02；
S02: the mechanical lockhole reserved by described electronic lock is unblanked.
Preferably, this method further comprises the steps of: S7: after described electronic lock is unlocked, and records information of unblanking,
And unblank information to intelligent terminal described in sending.
Preferably, intelligent terminal includes wireless communication mode or near-field communication with the communication mode of electronic lock
In one.
Fig. 4 is the complete job flow process of the present invention a kind of Intelligent unlocking method.The present invention is discussed in detail in conjunction with Fig. 4
Complete job flow process.
S0: start.
S04: generate authority keys according to the key prestored, sends described authority keys to being shared terminal；
Described authority keys is used for deciphering described first ciphertext.
S01: determine whether described smart lock is in normal condition, if so, performs step S1, otherwise performs
Step S02.
S02: the mechanical lockhole reserved by described electronic lock is unblanked, performs step S9.
S1: intelligent terminal sends and unblanks order to smart lock.
S2: smart lock is unblanked order generate the first random sequence according to described order of unblanking described in receiving.
S3: smart lock encrypts described first random sequence, generates the first ciphertext and sends to intelligent terminal.
S4: the first ciphertext described in intelligent terminal for reception, according to the first ciphertext deciphering described in the double secret key prestored,
Obtain the second random sequence, and send described second random sequence to smart lock.
S5: smart lock receives described second random sequence, and the first random sequence described in comparison and described second
Random sequence, performs step S6, otherwise performs step S8 when comparison result is identical.
S6: when comparison result is identical, controls electronic lock and opens.
S7: after described electronic lock is unlocked, records information of unblanking, and information of unblanking described in transmission is to intelligence
Terminal, performs step S9.
S8: generation error information, sends to intelligent terminal.
S9: terminate.
The present invention generates the first ciphertext for unblanking by the random sequence of stochastic generation as dynamic factor,
Realize remote opening smart lock, and ensure that the real-time unblanked, it is possible to prevent from illegally monitoring duplication key,
Substantially increase the safety of smart lock, be convenient for people to life.Meanwhile, the present invention can by sharing key
Authorize other users to use smart lock, it is achieved many people unblank, offer convenience for user's life.
It should be noted that in said method embodiment and present system the information between each module mutual,
The contents such as execution process are based on same design, and particular content can be found in the narration in present system embodiment,
Here is omitted.
It should be noted that, above-described embodiment all can independent assortment as required.The above is only this
Bright preferred implementation, it is noted that for those skilled in the art,
Without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improve and profit
Decorations also should be regarded as protection scope of the present invention.
Claims (10)
1. an Intelligent unlocking system, it is characterised in that include intelligent terminal and smart lock；Described intelligence
Terminal includes the first radio receiving transmitting module, deciphering module and the first main control module；Described smart lock includes
Second radio receiving transmitting module, random sequence generator, encrypting module, cryptogram validation module, electronic lock with
And second main control module；
Described first radio receiving transmitting module sends order of unblanking to described second radio receiving transmitting module；
Described second radio receiving transmitting module is unblanked order be forwarded to described second main control module described in receiving；
When unblank described in receiving order time, random sequence generator described in described second master control module controls
Generate the first random sequence according to described order of unblanking, and send described first random sequence to described encryption
Module and described cryptogram validation module；
Described encrypting module encrypts described first random sequence, generates the first ciphertext；
Described second main control module sends described first ciphertext to described by described second radio receiving transmitting module
First radio receiving transmitting module；
Described first radio receiving transmitting module receives described first ciphertext and sends to described first main control module；
When receiving described first ciphertext, deciphering module described in described first master control module controls is according to pre-
Described in the double secret key deposited, the first ciphertext deciphering, obtains the second random sequence, and by described first wireless receipts
Send out module and send described second random sequence to described second radio receiving transmitting module；
Described second radio receiving transmitting module receives described second random sequence and is forwarded to described second master control mould
Block；
When receiving described second random sequence, cryptogram validation mould described in described second master control module controls
First random sequence described in block comparison and described second random sequence；Comparison when described cryptogram validation module
When result is identical, electronic lock described in described second master control module controls is opened.
2. Intelligent unlocking system as claimed in claim 1, it is characterised in that:
Described electronic lock is reserved with machinery lockhole；
Described smart lock also includes selftest module, is used for determining whether described smart lock is in normal condition；
When described selftest module judges that described smart lock is not at normal condition, opened by described machinery lockhole
Described electronic lock.
3. Intelligent unlocking system as claimed in claim 1, it is characterised in that:
Described intelligent terminal also includes cipher key storage block, for prestoring the key for deciphering.
4. Intelligent unlocking system as claimed in claim 3, it is characterised in that:
Described intelligent terminal also includes the sharing module being connected with described first main control module, described in share mould
Block, for generating authority keys according to the key prestored, sends to being shared terminal；Described authority keys is used
In deciphering described first ciphertext.
5. Intelligent unlocking system as claimed in claim 1, it is characterised in that:
Described smart lock also includes the information feedback module being connected with described second main control module, when described electricity
After son lock is unlocked, record information of unblanking；Described second main control module passes through described second wireless receiving and dispatching mould
Described information of unblanking is sent to described intelligent terminal by block.
6. Intelligent unlocking system as claimed in claim 1, it is characterised in that:
Described cryptogram validation module is additionally operable to when comparison is unsuccessful, and generation error information sends to the most described the
Two main control modules；
Described second main control module is additionally operable to send described error message to institute by described second transceiver module
State intelligent terminal.
7. an Intelligent unlocking method, it is characterised in that include step:
S1: intelligent terminal sends and unblanks order to smart lock；
S2: smart lock is unblanked order generate the first random sequence according to described order of unblanking described in receiving；
S3: smart lock encrypts described first random sequence, generates the first ciphertext and sends to intelligent terminal；
S4: the first ciphertext described in intelligent terminal for reception, according to the first ciphertext deciphering described in the double secret key prestored,
Obtain the second random sequence, and send described second random sequence to smart lock；
S5: smart lock receives described second random sequence, and the first random sequence described in comparison and described the
Two random sequences；
S6: when comparison result is identical, controls electronic lock and opens.
8. Intelligent unlocking method as claimed in claim 7, it is characterised in that in described step S1 " intelligence
Energy terminal sends unblanks order to smart lock " further comprise the steps of: before
S01: determine whether described smart lock is in normal condition；If so, perform step S1, otherwise perform
Step S03；
S03: the mechanical lockhole reserved by described electronic lock is unblanked.
9. Intelligent unlocking method as claimed in claim 7, it is characterised in that further comprise the steps of:
S04: generate authority keys according to the key prestored, sends described authority keys to being shared terminal；
Described authority keys is used for deciphering described first ciphertext.
10. Intelligent unlocking method as claimed in claim 7, it is characterised in that further comprise the steps of:
S6: after described electronic lock is unlocked, records information of unblanking, and unblanks information to intelligence described in transmission
Can terminal.
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| CN107403486A (en) * | 2017-06-28 | 2017-11-28 | 宁波久婵物联科技有限公司 | A kind of disposal password verification method of electronic lock |
| CN107426178A (en) * | 2017-06-13 | 2017-12-01 | 上海奥宜电子科技有限公司 | A kind of data managing method and system of virtual key |
| CN108109245A (en) * | 2017-12-29 | 2018-06-01 | 惠州Tcl家电集团有限公司 | Unlocking method, system, intelligent door lock, mobile terminal and storage medium |
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| CN112950813A (en) * | 2019-11-26 | 2021-06-11 | 纳恩博（常州）科技有限公司 | Intelligent lock device, scooter, intelligent lock body control method thereof and storage medium |
| CN111145400A (en) * | 2020-02-25 | 2020-05-12 | 佛山市翰文裕城智能科技有限公司 | Safe and simple low-power-consumption Bluetooth lock and control method thereof |
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| CN113379951A (en) * | 2021-06-10 | 2021-09-10 | 谢晓兰 | Intelligent incoming call number lock and unlocking method thereof |
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