CN103485604A - One-time password electronic lock - Google Patents
One-time password electronic lock Download PDFInfo
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- CN103485604A CN103485604A CN201210192699.7A CN201210192699A CN103485604A CN 103485604 A CN103485604 A CN 103485604A CN 201210192699 A CN201210192699 A CN 201210192699A CN 103485604 A CN103485604 A CN 103485604A
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Abstract
The invention relates to a one-time password electronic lock. When the lock is opened, an unlock password is sent to a lock end by a key end, the unlock password is compared by the lock end, and when the unlock password is matched, the lock is opened. The one-time password electronic lock is characterized in that the unlock password can be used only once, and the unlock password is changeable. The same unlock password tables are prestored in the key end and the lock end, and the unlock password table of the key end can be prestored in a local key end or a remote server end. The key end includes an entrance card, a mobile phone, a notebook computer, a tablet personal computer, a computer, an electronic key, a PDA (Personal Digital Assistant) and portable electronic equipment; the lock end includes an electronic lock, an electric control lock and an object containing the lock; the unlock password includes electronic data, electronic messages and radio messages; sending modes of the unlock password include data lines, WIFI (Wireless Fidelity), Bluetooth, GPRS (General Packet Radio Service), GSM (Global System for Mobile Communications), infrared rays and radios.
Description
Technical field
Patent of the present invention relates to electronic lock.
Background technology
Existing electronic lock opening ways is mainly:
1, brush access card or electronic tag, password or the password of access card or electronic tag authorized in inconvenient often conversion, easily is replicated or cracks, and security performance is general.Different locks needs different cards, and convenience is general.
2, input unlocking cipher or password by keyboard, inconvenient often conversion unlocking cipher or password, easily peeped or taken the photograph steathily in the input cryptographic processes, and security performance is poor.Different locks need to be remembered a plurality of passwords, and convenience is general.
3, by mobile electronic equipment terminal communication and electronic lock communication, such as mobile phone, notebook computer, panel computer, electron key, PDA, portable electric appts etc., this kind equipment can come and the electronic lock communication sends unlocking cipher or password by modes such as data wire or infrared rays, bluetooth, WIFI, GSM, GPRS.In existing technology, unblank sent password or password be constant or often do not become at every turn, or be regular variation, or need just to change after artificial manual change.Be easy to maliciously be intercepted and captured unlocking cipher or password during the wireless transmission methods such as infrared rays, bluetooth, WIFI, thereby be replicated or crack.While adopting wired connection, easily by the program in terminal, maliciously monitored PORT COM and intercept and capture unlocking cipher or password, thereby be replicated or crack.Generally speaking also there is very large potential safety hazard in this electronic lock.
The patent of invention content
The deficiency existed for overcoming above-mentioned similar technology, the purpose of patent of the present invention is to provide the electronic lock that mode compared in a kind of new password, intercepted and captured and copy also and can't once use and open upper by malice even open password in opening process, each unlatching password or password be all different, random (except the method for exhaustion can't crack).Safety has significantly raising.
And same key end can load the different password tables of unblanking and open different locks, do not need to carry a plurality of access cards, do not need to remember a plurality of passwords, convenience has significantly and improves.
Mobile phone, notebook computer, panel computer, electron key, PDA, portable electric appts etc. are day by day universal, generally all there are the data communication modules such as bluetooth, WIFI, USB, only a program need be installed on existing equipment, not need to revise or increase hardware module, practicality is stronger.
The technical scheme of patent of the present invention is:
The reservoir part of the reservoir part of key end and the lock end identical password table of unblanking that all prestores, the password table of unblanking of key end can be pre-stored in local key end or remote server end (high in the clouds).Reservoir part can be hard disk, single-chip microcomputer, SD card etc.
Unblank to comprise the unlatching ordinal number in the password table, open password, each is opened corresponding one of ordinal number and opens password, and the unlatching password is irregular conversion.The password table of unblanking between lock and lock is different.The password of unblanking is electronic information or for electronic data, the maximum ordinal number in the password table of unblanking (opening the password line number) can be formulated according to safety height, reservoir part capacity; The password length of unblanking (figure place) of unblanking in the password table can be formulated according to safety height, reservoir part capacity; The unlatching password of unblanking in the password table can recycle; The password table of unblanking in figure is only for a kind of form, according to security requirement, can increase other data such as the second key factor.
Accompanying drawing 1 is shown in by the password table of unblanking
Key end comprises the equipment such as access card, mobile phone, notebook computer, panel computer, computer, electron key, PDA, portable electronic; The object that the object that lock end comprises electronic lock, electric control lock, comprise electronic lock is connected with electronic lock; The password of unblanking comprises electronic data, electronic information, RI radio intelligence; The unblank send mode of password comprises data wire, WIFI, bluetooth, GPRS, GSM, infrared rays, wireless system.
While unblanking, key end is called the key end corresponding unlatching password of opening ordinal number in the password table of unblanking, and sends this password to the lock end, and if lock end while unblanking in the password table corresponding unlatching password match of opening ordinal number, opened lock, do not mate not opened lock.
After opening many successes, unlatching ordinal number next time is last ordinal number+1 of opening, and for example: this opens ordinal number is 1, and open ordinal number next time is 2.After opening successfully, this unlatching ordinal number can be stored in single-chip microcomputer end and key end or server end.
Key end can be preserved the password table of unblanking of a plurality of locks, and same key end can be opened many locks by calling different unlatching password tables; The same password table of unblanking can be kept at a plurality of key end, and a plurality of keys can be driven same lock.
The password table of unblanking of different locks is different.
The beneficial effect of patent of the present invention is:
1. password is anti-copies, prevents cracking, and has higher safety.
2. a key can be driven a plurality of locks, need not carry a plurality of keys, has higher convenience.
3. can be with mancarried electronic aids such as existing regular handset, panel computers as key, not needing to revise increases hardware, only needs mounting software to complete, and has higher compatibility, practicality.
The accompanying drawing explanation
Accompanying drawing 1 is the password table of unblanking
Accompanying drawing 2 is structural representations of patent of the present invention.
The specific embodiment
With reference to the accompanying drawings 2, patent of the present invention is carried out detailed narration.
Mode 1: the lock system with mobile phone as key end
Go out now and carry many keys, access card, very inconvenient; Easily be replicated, security performance is lower;
Existing technology is fixing with the password of mobile phone or other mode unlocking electronic locks or password, or is regular variation, in the process of unblanking easily by fraudulent copying or crack.
The lock adopted by patent of the present invention is carrying keys, access card no longer; The replicability difficulty is large; Theftproof performance improves greatly.
System comprises: server end, mobile phone (key) end, electric control lock.Server-side database prestores the password table of unblanking, and the open and close of electric control lock end is by Single-chip Controlling, the password table of unblanking in single-chip microcomputer, and electric control lock has bluetooth module, and electric control lock has " lock coding ".
Open flow process:
1, mobile phone sends " lock coding " to server end (high in the clouds) by 3G, request " password of unblanking ".
2, high in the clouds is after authenticating identity, from be pre-stored in database unblank transfer " password of unblanking " and " ordinal number of unblanking " the password table to mobile phone terminal.
3, mobile phone terminal sends " password of unblanking " to electric control lock by bluetooth.
4, the password in the password table that " password of unblanking " that the electric control lock comparison receives and single-chip microcomputer prestore, if mate opened lock.
If 5 do not mate, electric control lock sends " ordinal number of unblanking " to mobile phone, whether mobile phone is checked " ordinal number of unblanking " that electric control lock ordinal sum server sends consistent, if inconsistent, to server, again asks electric control lock " ordinal number of unblanking " corresponding " password of unblanking ".
6, repeat above-mentioned 3,4 flow processs.If achievement not also, mobile phone terminal software feedback abnormal signal.
Unblanking, the password table comprises the ordinal number of unblanking, the password of unblanking, the corresponding password of unblanking of each ordinal number of unblanking, and the password of unblanking is change at random, irregularities.Password only with when time the time with, password and this password next time, be different.The ordinal number of unblanking refers to: the ordinal number of unblanking while unblanking for the first time is 1; After opening successfully the 1st time, while opening, the single-chip microcomputer of lock end will be opened ordinal number and become 2 next time; While opening after opening successfully the 2nd time, the single-chip microcomputer of lock end will be opened ordinal number and become 3 next time.
Same mobile phone can be opened many locks, with same mobile phone, after authentication, can open different locks by the different password tables of unblanking of locking of access services device end.No longer needing to carry a lot of keys, access card just can easily go out.
Same lock can be had the mobile phone of authority to open by a plurality of.
Patent of the present invention has been strengthened the safety that electronic lock is unblanked in process, and the password that prevents from unblanking is by fraudulent copying or crack.
Mobile phone terminal only needs mounting software, does not need to revise hardware, and practicality is stronger.
A mobile phone can be opened different locks, use easily.
Mode 2: the electronic lock of computer housing is controlled
There are technology and the key message assets of more industry-leading in certain group company, data need to be keep secret on computer, in order to prevent being passed to outside company by modes such as USB copy, Internet Transmissions, current way is the computer housing afterbody by safety cabinet under lock and key, guarantees the safety of key message assets.Lock is that traditional mechanical lock mode is carried out, and also has been equipped with the unpacking demand that a large amount of unpacking personnel meet the employee simultaneously, has wasted a large amount of human and material resources, and traditional key also is easier to be replicated, and safety is not high.In order to address this problem, under the continuous prerequisite with current safety cabinet, need the electric control lock by present technique, solve the unpacking problem of manpower by technological means.
System comprises: 1 station server, multiple computers, a plurality of electric control lock.Server database prestores the password table of unblanking, and the electric control lock open and close is by Single-chip Controlling, the password table of unblanking in single-chip microcomputer, electric control lock and computer expert cross the usb data communication, computer connects an electric control lock, and software is housed on computer, this software can with server, electric control lock communication.
Open flow process:
1, after caretaker approval, the password of unblanking of the current ordinal sum of unblanking in the password table of unblanking that server calls need to be unblanked.
2, server sends on the computer that need to unblank by the network ordinal sum password of unblanking of unblanking.
3, the connecting computer that need to unblank receives that the ordinal sum of unblanking unblanks after password, to be forwarded to electric control lock.
4, the password in the password table that " password of unblanking " that the electric control lock comparison receives and single-chip microcomputer prestore, if mate opened lock.
Use present technique can manage very easily electric control lock concentratedly, and use can prevent electric control lock and dataphone the time mode such as serial monitoring software supervision to intercept and capture the password reflex system of unblanking, crack the password of unblanking.Convenience, safety are largely increased.
Claims (7)
1. one-time password electronic lock, while unblanking, key end sends the password of unblanking to the lock end, and the lock end comparison password of unblanking, open after coupling, it is characterized in that, and the password of unblanking is only with when time being used, and the password of unblanking converts.
2. the electronic lock of one-time password according to claim 1, is characterized in that, key end and lock are held the identical password table of unblanking that all prestores, and the password table of unblanking of key end is pre-stored in key end or remote server end.
3. the electronic lock of one-time password according to claim 1, is characterized in that, described key end comprises access card, mobile phone, notebook computer, panel computer, computer, electron key, PDA, portable electric appts; The object that described lock end comprises electronic lock, electric control lock, comprises lock; The described password of unblanking comprises electronic data, electronic information, RI radio intelligence; The send mode of the described password of unblanking comprises data wire, WTFI, bluetooth, GPRS, GSM, infrared rays, wireless system.
4. according to the electronic lock of claim 1,2 described one-time passwords, it is characterized in that, the password table of unblanking comprises the unlatching ordinal number, opens password, and each is opened corresponding one of ordinal number and opens password, and the unlatching password is different, is irregular, conversion.
5. according to the electronic lock of claim 1,2,4 described one-time passwords, it is characterized in that, unblank Shi Suoduan transmission unlatching ordinal number to key end, key end is called the key end corresponding unlatching password of opening ordinal number in the password table of unblanking, and send this password to the lock end, if, while with lock, holding the unlatching password match of corresponding unlatching ordinal number in the password table of unblanking, opened lock, do not mate not opened lock.
6. according to the electronic lock of claim 1,2,4 described one-time passwords, it is characterized in that, key end can be preserved the unlatching password table of a plurality of locks, and same key end can be opened many locks by calling different unlatching password tables.
7. according to the electronic lock of claim 1,2,4 described one-time passwords, it is characterized in that, the password table of unblanking of different locks is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192699.7A CN103485604A (en) | 2012-06-08 | 2012-06-08 | One-time password electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192699.7A CN103485604A (en) | 2012-06-08 | 2012-06-08 | One-time password electronic lock |
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| CN103485604A true CN103485604A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210192699.7A Pending CN103485604A (en) | 2012-06-08 | 2012-06-08 | One-time password electronic lock |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477278A (en) * | 2014-12-16 | 2015-04-01 | 陈叙跃 | Intelligent lock for motorcycles, electric vehicles and bicycles |
| CN104537738A (en) * | 2014-02-24 | 2015-04-22 | 袁磊 | Dynamic coded lock system for acquiring codes by virtue of table look-up |
| CN104700478A (en) * | 2015-02-05 | 2015-06-10 | 四川理工学院 | Intelligent security antitheft system capable of registering information |
| CN105696870A (en) * | 2016-03-27 | 2016-06-22 | 华北理工大学 | Dynamic coded lock applying Bluetooth technology |
| CN106157416A (en) * | 2016-07-28 | 2016-11-23 | 黄仲波 | A kind of electronic password lock and anti-counterfeit package, method for anti-counterfeit |
| CN106875518A (en) * | 2016-06-21 | 2017-06-20 | 阿里巴巴集团控股有限公司 | The control method of smart lock, device and smart lock |
| CN107886601A (en) * | 2017-09-27 | 2018-04-06 | 湖南文理学院 | A kind of office door access control system and its open method |
| CN108734826A (en) * | 2018-04-08 | 2018-11-02 | 珠海市芸鼎电子科技有限公司 | A kind of bluetooth automatic unlocking verification method of mixed mode |
| CN109448203A (en) * | 2018-12-26 | 2019-03-08 | 江苏亨通问天量子信息研究院有限公司 | Control method, device, system and the smart lock of smart lock |
| CN112422562A (en) * | 2020-11-18 | 2021-02-26 | 贵州电网有限责任公司 | Physical anti-invasion intelligent control system for computer host USB and network port |
| CN113978924A (en) * | 2021-11-09 | 2022-01-28 | 浙江优纳特科学仪器有限公司 | GSP intelligent transportation storage box and control method thereof |
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| US6384709B2 (en) * | 1997-05-30 | 2002-05-07 | Intellikey Corporation | Access control system for mobile platform using electronic key-embedded location verification data |
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| US6384709B2 (en) * | 1997-05-30 | 2002-05-07 | Intellikey Corporation | Access control system for mobile platform using electronic key-embedded location verification data |
| EP2434463A2 (en) * | 2005-03-18 | 2012-03-28 | Phoniro AB | An access control system and associated device and method |
| CN101187272A (en) * | 2006-12-15 | 2008-05-28 | 单祖良 | Single chip machine controlled mechanical electronic cipher lock |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537738A (en) * | 2014-02-24 | 2015-04-22 | 袁磊 | Dynamic coded lock system for acquiring codes by virtue of table look-up |
| CN104477278A (en) * | 2014-12-16 | 2015-04-01 | 陈叙跃 | Intelligent lock for motorcycles, electric vehicles and bicycles |
| CN104700478A (en) * | 2015-02-05 | 2015-06-10 | 四川理工学院 | Intelligent security antitheft system capable of registering information |
| CN105696870A (en) * | 2016-03-27 | 2016-06-22 | 华北理工大学 | Dynamic coded lock applying Bluetooth technology |
| CN106875518B (en) * | 2016-06-21 | 2020-01-21 | 创新先进技术有限公司 | Control method and device of intelligent lock and intelligent lock |
| CN106875518A (en) * | 2016-06-21 | 2017-06-20 | 阿里巴巴集团控股有限公司 | The control method of smart lock, device and smart lock |
| CN106157416A (en) * | 2016-07-28 | 2016-11-23 | 黄仲波 | A kind of electronic password lock and anti-counterfeit package, method for anti-counterfeit |
| CN107886601A (en) * | 2017-09-27 | 2018-04-06 | 湖南文理学院 | A kind of office door access control system and its open method |
| CN108734826A (en) * | 2018-04-08 | 2018-11-02 | 珠海市芸鼎电子科技有限公司 | A kind of bluetooth automatic unlocking verification method of mixed mode |
| CN109448203A (en) * | 2018-12-26 | 2019-03-08 | 江苏亨通问天量子信息研究院有限公司 | Control method, device, system and the smart lock of smart lock |
| CN112422562A (en) * | 2020-11-18 | 2021-02-26 | 贵州电网有限责任公司 | Physical anti-invasion intelligent control system for computer host USB and network port |
| CN113978924A (en) * | 2021-11-09 | 2022-01-28 | 浙江优纳特科学仪器有限公司 | GSP intelligent transportation storage box and control method thereof |
| CN113978924B (en) * | 2021-11-09 | 2023-08-29 | 浙江优纳特科学仪器有限公司 | GSP intelligent transportation preservation box and control method thereof |
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Application publication date: 20140101 |