CN107178258A - The electronic lock of view-based access control model password principle - Google Patents
The electronic lock of view-based access control model password principle Download PDFInfo
- Publication number
- CN107178258A CN107178258A CN201710556262.XA CN201710556262A CN107178258A CN 107178258 A CN107178258 A CN 107178258A CN 201710556262 A CN201710556262 A CN 201710556262A CN 107178258 A CN107178258 A CN 107178258A
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- China
- Prior art keywords
- password
- key
- electronic lock
- user
- access control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000015654 memory Effects 0.000 claims abstract description 26
- 230000000007 visual effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims 1
- 210000003660 reticulum Anatomy 0.000 description 5
- 230000003362 replicative effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/061—Electric alarm locks for combination 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
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
Abstract
The invention discloses a kind of electronic lock of view-based access control model password principle, including lock body battery, GSM slots bonnet, gsm module, rear board, lock body, knocker box, RFID card reader, 51 single-chip microcomputers, A/D converter, demodulator, memory, buzzer, clock, keyboard, LCD screen, front panel, key carrier and passive readable writable rfid tag；The present invention has used the visual cryptography of " one-time pad " to substitute traditional fixed password, improve it is anti-crack with copy-resistant ability, and computing cost is low, not high for hardware requirement, with low cost.
Description
Technical field
The present invention relates to a kind of electronic lock, more particularly to a kind of electronic lock of view-based access control model password principle.
Background technology
At present, the electronic lock of main flow substantially has three kinds on the market：The first need memory cipher and input password complete open
Lock, this lock is easy to the situation that note is mixed or forgets occur, and once reveals or crack, and user should not discover, and security is relatively low.
Unlocked using biological identification technology for second, such as fingerprint, iris, than the first coded lock, this lock security is higher, but
It is to have certain recognition failures probability, cost is higher, and the user of non-typing biological information can not be allowed to unlock, therefore, it is difficult to general
And, domestic consumer is less to use this lock.The third uses REID, and this lock is safe, moderate cost,
But generally use simple password match unlocking technique, thus all key tag memories storage information fix and unanimously, hold very much
Easily it is replicated, and the identification of multi-user can not be realized.
The content of the invention
The purpose of the present invention：A kind of electronic lock of view-based access control model password principle is provided, can be carried out by visual cryptography principle
Unlock and control and differentiate user identity, improve security.
To achieve these goals, the technical scheme is that：
A kind of electronic lock of view-based access control model password principle, including lock body battery, GSM slots bonnet, gsm module, rear board,
Lock body, knocker box, RFID card reader, 51 single-chip microcomputers, A/D converter, demodulator, memory, buzzer, clock, keyboard, LCD
Screen, front panel, key carrier and passive readable writable rfid tag；Described lock body battery and gsm module are arranged on described
On rear board and by housing lid after described GSM slots, described lock body is arranged in described rear board, constitutes electronic lock
Agent structure；Described knocker box is arranged on doorframe, and described knocker box is corresponding with described lock body；Described RFID is read
Card device, A/D converter, demodulator, memory, buzzer, clock, keyboard and LCD screen are connected with 51 described single-chip microcomputers respectively,
Hardware and board structure of circuit are constituted, described hardware and board structure of circuit is arranged on described lock body；Described front panel button
On described rear board, and cover is covered on described hardware and board structure of circuit；Described passive readable writable rfid tag
It is arranged on described key carrier, constitutes key structure, described key structure passes through described passive readable writable rfid
Label and described RFID card reader wireless connection.
A kind of application method of the electronic lock of view-based access control model password principle, this method at least comprises the following steps：
Step 1：Open GSM slots bonnet and load lock body battery and SIM card.
Step 2：Electronic lock is initialized.
Step 3：Key is initialized.
Step 4：Unlock.
Step 5：Check unlocking record.
The application method of the electronic lock of above-mentioned view-based access control model password principle, wherein, in described step 2, in addition to
As follows step by step：
Step 2.1：The administrator's password for the initialization locked by input through keyboard, the password storage is in memory.
Step 2.2：If 51 single-chip microcomputers are carried out, logic judgment authentication management person password is correct, and user is shown by LCD screen
The basic setup that prompt message and keyboard are locked.
Step 2.3：The basic setup data storage of lock is in memory.
The application method of the electronic lock of above-mentioned view-based access control model password principle, wherein, in described step 2.2, lock
Basic setup includes alarming short message number and change administrator's password.
The application method of the electronic lock of above-mentioned view-based access control model password principle, wherein, in described step 3, in addition to
As follows step by step：
Step 3.1：User is by the correct administrator's password of input through keyboard, according to LCD screen prompting selection key initialization
Option.
Step 3.2：By key carrier close to front panel, the individual that then user passes through the 4-digit number of input through keyboard oneself
Password.
Step 3.3：The password of 51 single-chip microcomputers processing user's input, obtained user cipher image, user cipher image point
Solution is write in the memory of hardware and board structure of circuit into two visual cryptography images, a visual cryptography image, and another is regarded
Feel that password image issues RFID card reader, and the passive readable writable rfid tag with key structure is written to by RFID card reader
In.
The application method of the electronic lock of above-mentioned view-based access control model password principle, wherein, in described step 3.2, it is desirable to
The personal identification number of each key is differed.
The application method of the electronic lock of above-mentioned view-based access control model password principle, wherein, in described step 4, in addition to
As follows step by step：
Step 4.1：When user is unlocked using the key of oneself, by key carrier close to front panel.
Step 4.2：RFID reader in lock body is by information in the passive readable writable rfid tag for reading key structure
Give the processing of 51 single-chip microcomputers.
Step 4.3：The information that 51 single-chip microcomputers are read in memory carries out logic judgment；If user identity is legal, 51 is single
Unlocking control signal is to lock body and records user identity and uncaging time into memory for the transmission of piece machine；Conversely, 51 single-chip microcomputers are sent out
Alarm signal is sent to send alarming short message to specified cell-phone number to gsm module.
Step 4.4：After unlocking every time, electronic lock will randomly generate two new visual cryptography figures according to user cipher image
As replacing former visual cryptography image.
The application method of the electronic lock of above-mentioned view-based access control model password principle, wherein, in described step 5, in addition to
As follows step by step：
Step 5.1：After user is by the correct administrator's password of input through keyboard, inputted by LCD screen prompting in keyboard
Check unlocking record option.
Step 5.2：The unlocking record of each key is checked in LCD screen.
The present invention has used the visual cryptography of " one-time pad " to substitute traditional fixed password, improves to resist and cracks and resist multiple
Ability processed, and computing cost is low, it is not high for hardware requirement, it is with low cost.
Brief description of the drawings
Fig. 1 is the exploded view of the electronic lock of view-based access control model password principle of the present invention.
Fig. 2 is the use flow chart of the electronic lock of view-based access control model password principle of the present invention.
Embodiment
Embodiments of the invention are further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of electronic lock of view-based access control model password principle, including lock body battery, GSM slot bonnets
1st, gsm module 2, rear board 3, lock body 4, knocker box 5, RFID card reader 6,51 single-chip microcomputers 7, A/D converter 8, demodulator 9, deposit
Reservoir 10, buzzer 11, clock 12, keyboard 13, LCD screen 14, front panel 15, key carrier 16 and passive readable writable rfid mark
Label 17；Described lock body battery and gsm module 2 is arranged on described rear board 3 and covered by described GSM slots bonnet 1
Lid, described lock body 4 is arranged in described rear board 3, constitutes electronic lock agent structure；Described knocker box 5 is arranged on door
On frame, described knocker box 5 is corresponding with described lock body 4；Described RFID card reader 6, A/D converter 8, demodulator 9, deposit
Reservoir 10, buzzer 11, clock 12, keyboard 13 and LCD screen 14 are connected with 51 described single-chip microcomputers 7 respectively, constitute hardware and electricity
The hardened structure in road, described hardware and board structure of circuit is arranged on described lock body 4；Described front panel 15 be buckled in it is described after
On panel 3, and cover is covered on described hardware and board structure of circuit；Described passive readable writable rfid tag 17 is arranged on institute
On the key carrier 16 stated, key structure is constituted, described key structure passes through described passive readable writable rfid tag 17
With the described wireless connection of RFID card reader 6.
Refer to shown in accompanying drawing 2, a kind of application method of the electronic lock of view-based access control model password principle, this method at least includes
Following steps：
Step 1：Open GSM slots bonnet 1 and load lock body battery and SIM card.
Step 2：Electronic lock is initialized.
Step 3：Key is initialized.
Step 4：Unlock.
Step 5：Check unlocking record.
In described step 2, in addition to as follows step by step：
Step 2.1：The administrator's password of the initialization of lock is inputted by keyboard 13, the password storage is in memory 10.
Step 2.2：If 51 single-chip microcomputers 7 are carried out, logic judgment authentication management person password is correct, and user can pass through LCD screen 14
The basic setup that the prompt message and keyboard 13 of display are locked.
Step 2.3：The basic setup data storage of lock is in memory 10.
In described step 2.2, the basic setup of lock includes alarming short message number and change administrator's password.
In described step 3, in addition to as follows step by step：
Step 3.1：User inputs correct administrator's password by keyboard 13, according at the beginning of the prompting selection key of LCD screen 14
Beginningization option.
Step 3.2：By key carrier 16 close to front panel 15, then user passes through keyboard 13 and inputs the 4-digit number of oneself
Personal identification number.
Step 3.3：The password of 51 single-chip microcomputers 7 processing user's input, by obtained user cipher image, user cipher image
Two visual cryptography images are resolved into, a visual cryptography image is write in the memory 10 of hardware and board structure of circuit, another
Individual visual cryptography image issues RFID card reader 6, and is written to by RFID card reader 6 passive readable writeable with key structure
In RFID tag 17.
In described step 3.2, in order to distinguish different user identity, it is desirable to the personal identification number of each key not phase
Together.
In described step 4, in addition to as follows step by step：
Step 4.1：, only need to be by key carrier 16 close to front panel 15 when user is unlocked using the key of oneself.
Step 4.2：RFID reader 6 in lock body 4 is by the passive readable writable rfid tag 17 for reading key structure
Information is given 51 single-chip microcomputers 7 and handled.
Step 4.3：The information that 51 single-chip microcomputers 7 are read in memory 10 carries out logic judgment.If user identity is legal, 51
Unlocking control signal is to lock body 4 and records user identity and uncaging time into memory 10 for the transmission of single-chip microcomputer 7；Conversely, 51 is single
Piece machine 7 sends alarm signal and sends alarming short message to specified cell-phone number to gsm module 2.
Step 4.4：After unlocking every time, electronic lock will randomly generate two new visual cryptography figures according to user cipher image
As replacing former visual cryptography image.
In described step 5, in addition to as follows step by step：
Step 5.1：User is inputted after correct administrator's password by keyboard 13, can be pointed out by LCD screen 14 in key
Unlocking record option is checked in input in disk 13.
Step 5.2：The unlocking record of each key is checked in LCD screen 14.
The Software for Design of the present invention realizes that unlocking control and identity differentiate using the principle of visual cryptography, RFID reader 6
The radiofrequency signal of certain frequency is sent out by antenna.When the passive readable writable rfid tag 17 in key structure enters RFID
Effective read range of read write line 6, its antenna will produce induced-current, so that passive readable writable rfid tag 17 obtains energy
Amount is activated and sends out visual cryptography information to RFID reader 6.RFID reader 6 receives the carrier wave letter from label
Number, 51 single-chip microcomputers 7 are delivered to after the signal of reception is demodulated and decoded and are handled.51 single-chip microcomputers 7 are sentenced according to logical operation
The legitimacy of the disconnected key structure.If legal key, unlock and record unlocking information, and write newly by RFID reader 6
Visual cryptography information；If illegal key, triggering gsm module 2 is alarmed.
When new user uses for the first time set a numeric type key, by 51 single-chip microcomputers 7 handle after in the form of binary map K
It is stored in the memory 10 of lock.51 single-chip microcomputers 7 handle binary map K two width binary map K1 of generation and K2, K1 and K2 and need to meet
If it is that can obtain K to be superimposed (step-by-step and computing), K1 is stored in the internal memory of lock, K2 is stored in key.Unlocking every time will
Read key in K2 and memory in all K1 be overlapped successively, by stack result with memory 10 with K1 it is right
The K answered is compared, and note of unlocking is recorded after user identity if unlocking and differentiating according to K if stack result K corresponding with K1 is identical
Record；It is on the contrary then can not unlock and alarm.Electronic lock will randomly generate new binary map K1 and K2 according to K and replace former after unlocking every time
Binary map.
If if the legal key of user is replicated, then there may be two kinds of situations：Situation one, user is replicating key quilt
Unlocked using preceding, new bianry image can be all generated after being unlocked due to each validated user, then replicated key and directly cancel；Feelings
Condition two, the legal key for replicating key prior to user is unlocked, then user can trigger alarm when unlocking, and user also can be most in short-term
In discover key and be replicated and take measures to be remedied, allow duplication key failure.Additionally, due to each with there is difference per family
Personal identification number, can differentiate user identity when unlocking every time and recorded, facilitate the operation of user to follow the trail of.Therefore, this
Electronic lock has the security higher than general electronic lock and can realize user identity identification function.
In summary, the present invention has used the visual cryptography of " one-time pad " to substitute traditional fixed password, improves anti-
Crack with copy-resistant ability, and computing cost is low, not high for hardware requirement, with low cost.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize
The equivalent structure transformation that present specification is made, or directly or indirectly with the technology neck for being attached to other Related products
Domain, is included within the scope of the present invention.
Claims (8)
1. a kind of electronic lock of view-based access control model password principle, it is characterised in that：Including lock body battery, GSM slots bonnet, GSM moulds
Block, rear board, lock body, knocker box, RFID card reader, 51 single-chip microcomputers, A/D converter, demodulator, memory, buzzer, when
Clock, keyboard, LCD screen, front panel, key carrier and passive readable writable rfid tag；Described lock body battery and gsm module are set
Put on described rear board and by housing lid after described GSM slots, described lock body is arranged in described rear board,
Constitute electronic lock agent structure；Described knocker box is arranged on doorframe, and described knocker box is corresponding with described lock body；Institute
RFID card reader, A/D converter, demodulator, memory, buzzer, clock, keyboard and the LCD screen stated are respectively with described 51
Single-chip microcomputer is connected, and constitutes hardware and board structure of circuit, and described hardware and board structure of circuit is arranged on described lock body；It is described
Front panel be buckled on described rear board, and cover and cover on described hardware and board structure of circuit；It is described it is passive it is readable can
Write RFID tag to be arranged on described key carrier, constitute key structure, described key structure by it is described it is passive can
Read writable rfid tag and described RFID card reader wireless connection.
2. a kind of application method of the electronic lock of the view-based access control model password principle described in claim 1, it is characterised in that：This method
At least comprise the following steps：
Step 1：Open GSM slots bonnet and load lock body battery and SIM card；
Step 2：Electronic lock is initialized；
Step 3：Key is initialized；
Step 4：Unlock；
Step 5：Check unlocking record.
3. the application method of the electronic lock of view-based access control model password principle according to claim 2, it is characterised in that：Described
Step 2 in, in addition to as follows step by step：
Step 2.1：The administrator's password for the initialization locked by input through keyboard, the password storage is in memory；
Step 2.2：If 51 single-chip microcomputers carry out logic judgment authentication management person password correctly, the prompting that user is shown by LCD screen
The basic setup that information and keyboard are locked；
Step 2.3：The basic setup data storage of lock is in memory.
4. the application method of the electronic lock of view-based access control model password principle according to claim 3, it is characterised in that：Described
Step 2.2 in, the basic setup of lock includes alarming short message number and change administrator's password.
5. the application method of the electronic lock of view-based access control model password principle according to claim 2, it is characterised in that：Described
Step 3 in, in addition to as follows step by step：
Step 3.1：User is by the correct administrator's password of input through keyboard, according to LCD screen prompting selection key initialization option；
Step 3.2：By key carrier close to front panel, the 4-digit number that then user passes through input through keyboard oneself it is personal close
Code；
Step 3.3：51 single-chip microcomputers processing user input password, obtained user cipher image, user cipher picture breakdown into
In the memory of two visual cryptography images, a visual cryptography image write-in hardware and board structure of circuit, another vision is close
Code image issues RFID card reader, and is written to by RFID card reader in the passive readable writable rfid tag with key structure.
6. the application method of the electronic lock of view-based access control model password principle according to claim 5, it is characterised in that：Described
Step 3.2 in, it is desirable to the personal identification number of each key is differed.
7. the application method of the electronic lock of view-based access control model password principle according to claim 2, it is characterised in that：Described
Step 4 in, in addition to as follows step by step：
Step 4.1：When user is unlocked using the key of oneself, by key carrier close to front panel；
Step 4.2：RFID reader in lock body gives information in the passive readable writable rfid tag for reading key structure
The processing of 51 single-chip microcomputers；
Step 4.3：The information that 51 single-chip microcomputers are read in memory carries out logic judgment；If user identity is legal, 51 single-chip microcomputers
Unlocking control signal is to lock body and records user identity and uncaging time into memory for transmission；Conversely, single 51 machines send report
Alert signal sends alarming short message to gsm module to specified cell-phone number；
Step 4.4：After unlocking every time, electronic lock will randomly generate two new visual cryptography images according to user cipher image and replace
Change former visual cryptography image.
8. the application method of the electronic lock of view-based access control model password principle according to claim 2, it is characterised in that：Described
Step 5 in, in addition to as follows step by step：
Step 5.1：After user is by the correct administrator's password of input through keyboard, is inputted and checked in keyboard by LCD screen prompting
Record option of unlocking is digital；
Step 5.2：The unlocking record of each key is checked in LCD screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556262.XA CN107178258A (en) | 2017-06-26 | 2017-06-26 | The electronic lock of view-based access control model password principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556262.XA CN107178258A (en) | 2017-06-26 | 2017-06-26 | The electronic lock of view-based access control model password principle |
Publications (1)
| Publication Number | Publication Date |
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| CN107178258A true CN107178258A (en) | 2017-09-19 |
Family
ID=59844816
Family Applications (1)
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| CN201710556262.XA Pending CN107178258A (en) | 2017-06-26 | 2017-06-26 | The electronic lock of view-based access control model password principle |
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2340851Y (en) * | 1998-04-29 | 1999-09-29 | 石易 | Electronic lock with dynamic random codes and key thereof |
| CN1289883A (en) * | 2000-07-14 | 2001-04-04 | 科思达计算机系统（北京）有限公司 | Induction-type electronic door lock with key card made by user |
| US20010015692A1 (en) * | 2000-02-23 | 2001-08-23 | Yozan Inc. | Lock with an authenticated open and set function, and IC card for the same |
| CN1461995A (en) * | 2002-05-31 | 2003-12-17 | 李存进 | Method for rewriting key card for induction electronic door lock |
| CN201297071Y (en) * | 2008-10-21 | 2009-08-26 | 西南石油大学 | Electronic lock based on double identification of identity and password |
| US20100052854A1 (en) * | 2006-11-07 | 2010-03-04 | Jae Han Jeun | Apparatus and method for action control of rfid system |
| CN101798889A (en) * | 2010-03-15 | 2010-08-11 | 郎孙俊 | Electronic code unlocking method and electronic code lock device |
| JP2011015003A (en) * | 2009-06-30 | 2011-01-20 | Dainippon Printing Co Ltd | Password card |
| CN102289694A (en) * | 2011-08-08 | 2011-12-21 | 北京中兴通数码科技有限公司 | RFID (Radio Frequency Identification Device) anti-counterfeiting system based on identification password |
| CN102340402A (en) * | 2011-10-28 | 2012-02-01 | 中国人民解放军国防科学技术大学 | Identity authentication method based on visual cryptography |
| CN102394751A (en) * | 2011-10-28 | 2012-03-28 | 中国人民解放军国防科学技术大学 | One-time pad password system based on visual cryptography |
| TW201249156A (en) * | 2011-05-31 | 2012-12-01 | Bo-Ren Wang | Password management system using visual cryptography and method for setting and obtaining a password |
| US20140136836A1 (en) * | 2012-11-15 | 2014-05-15 | Yahoo! Inc. | Method and system for providing tokenless secure login by visual cryptography |
| CN104574615A (en) * | 2015-01-30 | 2015-04-29 | 程炽坤 | Electronic door lock control method and control device |
| CN104700484A (en) * | 2015-03-20 | 2015-06-10 | 泉州智勇达电气有限责任公司 | Intelligent padlock management system |
| CN105006045A (en) * | 2015-07-06 | 2015-10-28 | 河南科技大学 | NFC cell phone dynamic password entrance guard system and control method thereof |
| US20150379795A1 (en) * | 2014-06-30 | 2015-12-31 | Microprogram Information Co., Ltd. | Active Detection Type Radio Frequency Identification Smart Door Lock Controller |
| TW201615951A (en) * | 2014-10-30 | 2016-05-01 | Univ Kun Shan | NFC lock system and lock device |
| CN205692244U (en) * | 2016-06-21 | 2016-11-16 | 宁波高新区意创科技有限公司 | Intelligence is swiped the card coded lock |
| CN106447838A (en) * | 2015-08-12 | 2017-02-22 | 优仕达资讯股份有限公司 | Password modification method and system and lock pairing method and system |
| CN207033115U (en) * | 2017-06-26 | 2018-02-23 | 西北民族大学 | The electronic lock of view-based access control model password principle |
-
2017
- 2017-06-26 CN CN201710556262.XA patent/CN107178258A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2340851Y (en) * | 1998-04-29 | 1999-09-29 | 石易 | Electronic lock with dynamic random codes and key thereof |
| US20010015692A1 (en) * | 2000-02-23 | 2001-08-23 | Yozan Inc. | Lock with an authenticated open and set function, and IC card for the same |
| CN1289883A (en) * | 2000-07-14 | 2001-04-04 | 科思达计算机系统（北京）有限公司 | Induction-type electronic door lock with key card made by user |
| CN1461995A (en) * | 2002-05-31 | 2003-12-17 | 李存进 | Method for rewriting key card for induction electronic door lock |
| US20100052854A1 (en) * | 2006-11-07 | 2010-03-04 | Jae Han Jeun | Apparatus and method for action control of rfid system |
| CN201297071Y (en) * | 2008-10-21 | 2009-08-26 | 西南石油大学 | Electronic lock based on double identification of identity and password |
| JP2011015003A (en) * | 2009-06-30 | 2011-01-20 | Dainippon Printing Co Ltd | Password card |
| CN101798889A (en) * | 2010-03-15 | 2010-08-11 | 郎孙俊 | Electronic code unlocking method and electronic code lock device |
| TW201249156A (en) * | 2011-05-31 | 2012-12-01 | Bo-Ren Wang | Password management system using visual cryptography and method for setting and obtaining a password |
| CN102289694A (en) * | 2011-08-08 | 2011-12-21 | 北京中兴通数码科技有限公司 | RFID (Radio Frequency Identification Device) anti-counterfeiting system based on identification password |
| CN102394751A (en) * | 2011-10-28 | 2012-03-28 | 中国人民解放军国防科学技术大学 | One-time pad password system based on visual cryptography |
| CN102340402A (en) * | 2011-10-28 | 2012-02-01 | 中国人民解放军国防科学技术大学 | Identity authentication method based on visual cryptography |
| US20140136836A1 (en) * | 2012-11-15 | 2014-05-15 | Yahoo! Inc. | Method and system for providing tokenless secure login by visual cryptography |
| US20150379795A1 (en) * | 2014-06-30 | 2015-12-31 | Microprogram Information Co., Ltd. | Active Detection Type Radio Frequency Identification Smart Door Lock Controller |
| TW201615951A (en) * | 2014-10-30 | 2016-05-01 | Univ Kun Shan | NFC lock system and lock device |
| CN104574615A (en) * | 2015-01-30 | 2015-04-29 | 程炽坤 | Electronic door lock control method and control device |
| CN104700484A (en) * | 2015-03-20 | 2015-06-10 | 泉州智勇达电气有限责任公司 | Intelligent padlock management system |
| CN105006045A (en) * | 2015-07-06 | 2015-10-28 | 河南科技大学 | NFC cell phone dynamic password entrance guard system and control method thereof |
| CN106447838A (en) * | 2015-08-12 | 2017-02-22 | 优仕达资讯股份有限公司 | Password modification method and system and lock pairing method and system |
| CN205692244U (en) * | 2016-06-21 | 2016-11-16 | 宁波高新区意创科技有限公司 | Intelligence is swiped the card coded lock |
| CN207033115U (en) * | 2017-06-26 | 2018-02-23 | 西北民族大学 | The electronic lock of view-based access control model password principle |
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