CN102211220A - Key cutting method based on biometrics identification - Google Patents
Key cutting method based on biometrics identification Download PDFInfo
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- CN102211220A CN102211220A CN2010101767436A CN201010176743A CN102211220A CN 102211220 A CN102211220 A CN 102211220A CN 2010101767436 A CN2010101767436 A CN 2010101767436A CN 201010176743 A CN201010176743 A CN 201010176743A CN 102211220 A CN102211220 A CN 102211220A
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- smart card
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Abstract
The invention relates to a key cutting method based on biometrics identification. The method comprises following steps of: using an intelligent card, wherein the intelligent card is stored with key cutting information for cutting a specific key and unique biometric information for the authorized owner of the intelligent card; reading the key cutting information and biometric information from the intelligent card; obtaining and showing the individual biometric information of the intelligent card; and allowing the key cutting only when the showed individual biometric information of the intelligent is matched with the biometric information stored in the intelligent card.
Description
Technical field
Present invention relates in general to key cut/duplicate and key cut/duplicator, relate in particular to key cut based on living things feature recognition/duplicate.
Background technology
In the prior art, for copy key, people only show mechanical key to the locksmith.The locksmith is placed on key in the key duplicating machine, and key duplicating machine copies to the key cuts of original key in the copy of key.The locksmith trusts this person and is authorized to copy key, and does not have gratifying method to come this is verified.
Summary of the invention
As described in more detail below, the present invention tries hard to provide the system and method for a kind of key cut based on living things feature recognition/duplicate.Term " key cut " also will be used as the simple form of cutting/duplicating, and comprise the cutting original key and duplicate the key identical with original key.The invention provides to be authorized to cut/personnel of copy key fast and checking reliably.
Therefore, according to embodiments of the invention, a kind of method that is used to cut key is provided, this method comprises the use smart card, wherein said smart card have be stored in wherein be used to cut the key cut information of specific keys and the biological information unique to the mandate owner of described smart card, and read key cut information and biological information from described smart card; Obtain the individual's who shows described smart card biological information; And and if only if show described smart card the individual biological information and be stored in and just allow to carry out key cut when having coupling between the biological information in the described smart card.
According to embodiments of the invention, read key cut information and biological information is finished by the smart card read/write device from described smart card, the biological information that obtains the individual who shows described smart card obtains equipment by biological characteristic and finishes.The mandate that is used for key cut is obtained equipment from described smart card read/write device and described biological characteristic and is sent to key cutting machine.
The biological information that shows the individual of described smart card can be described individual's a fingerprint, perhaps DNA, face, hand, palm, retina and iris recognition parameter, perhaps above all every any combinations.
As selection, described method further comprises the biological information that storage is unique to the operator of described key cutting machine, and just allows to carry out key cut when having coupling between the personnel's of biological information that and if only if is stored and the described key cutting machine of current operation the biological information.
According to embodiments of the invention, a kind of key cut system also is provided, this system comprises smart card, described smart card have be stored in wherein be used to cut the key cut information of specific keys and the biological information unique to the mandate owner of described smart card; The smart card read/write device reads key cut information and biological information from described smart card; And biological characteristic obtains equipment, obtain the individual's who shows described smart card biological information, wherein and if only if show described smart card the individual biological information and be stored in when having coupling between the biological information in the described smart card and will allow to carry out key cut.
Description of drawings
Fig. 1 is the simplicity of illustration according to the system that is used for key cut/duplicate of the embodiment of the invention; And
Fig. 2 be according to the embodiment of the invention be used to cut/simplified flow chart of the method for copy key.
The specific embodiment
With reference now to Fig. 1,, it illustrates the key cut/dubbing system 10 according to embodiment of the invention structure and operation.
Smart card 12 is to be used to discern the identification medium of authorizing the owner and allowing key cut/duplicate.Term " smart card " is widely used in comprising the suitable ID card of any type here, such as magnetic stripe card, smart card or have the card of bar code.Smart card 12 is by lockmaking merchant distribution and have the key cut information that is used to cut specific keys (for example, user's key or skeleton key) that is stored in wherein.
It is the equipment that is used for obtaining the personnel's that wish to have authorized key biological characteristic parameter that biological characteristic obtains equipment 16.The preferred exemplary that biological characteristic obtains equipment 16 is the fingerprint scanner.Yet, the present invention is not limited to discern by fingerprint, and other example of living things feature recognition equipment includes but are not limited to: be used to obtain the equipment of DNA biological characteristic or the health geometrical property such as face, hand, palm, retina or iris recognition parameter.Also can use any combination of biological characteristic to promote safe class.Smart card read/write device 14 handle as obtain by biological characteristic equipment 16 obtain (reading) biological information and with as described in biological information store the memory of (writing) smart card 12 into.When needs cutting key, as explaining with reference now to Fig. 2, smart card read/write device 14 and biological characteristic obtain equipment 16 and communicate with key cutting machine 18, thereby the individual who needs key is authorized, and make key cutting machine 18 cut keys thus.
At first, the individual carries out " registration " by smart card being inserted the smart card read/write device, and individual biological information (for example, the electronic representation form of fingerprint) is stored in the memory of smart card (step 101).Subsequently, if should the individual wish to obtain key, then should the individual show the smart card (102) that stores this individual biological information to the locksmith.Described smart card is inserted into the smart card read/write device (103) that is connected to key cutting machine.In addition, the biological characteristic that equally also is connected to described key cutting machine obtains equipment 16 and obtains this individual associated biomolecule characteristic parameter (104).And if only if look for the locksmith the individual biological characteristic parameter and be stored in when having coupling between the biological characteristic parameter in the described smart card, will allow to carry out key cut/duplicate (105).If mandate is provided, then described key cutting machine reads the key cut information that is stored in the described smart card to cut required key (106).
Be important to note that in the present invention, all key cut information and identification/authentication informations all are stored in the smart card this locality.Need not to store or visit information from database.
As selection, this system can require the locksmith to hold smart card and show his/her (a plurality of) biological characteristic parameter to system.And if only if locksmith's biological characteristic parameter and being stored in when having coupling between the biological characteristic parameter in the smart card just allows to carry out key cut/duplicate (107).By this way, the invention provides extra control and security to guarantee only have the locksmith who is authorized to use this system.
It will be appreciated by those skilled in the art that the present invention is not limited to the above content that illustrates especially and describe.Scope of the present invention also comprises various combination of features described above and local combination, and those skilled in the art are by reading the variations and modifications that do not belong to prior art that above description may be carried out.
Claims (9)
1. method that is used to cut key comprises:
Use smart card, wherein said smart card have be stored in wherein be used to cut the key cut information of specific keys and the biological information unique to the mandate owner of described smart card, and read described key cut information and described biological information from described smart card;
Obtain the individual's who shows described smart card biological information; And
And if only if show described smart card the individual biological information and be stored in when having coupling between the described biological information in the described smart card, allow to carry out key cut.
2. the method for claim 1, wherein, read described key cut information and described biological information is finished by the smart card read/write device from described smart card, finish and the biological information that obtains the individual who shows described smart card obtains equipment by biological characteristic, and this method comprises that further the mandate of key cut is obtained equipment from described smart card read/write device and described biological characteristic is sent to key cutting machine.
3. the biological information that the method for claim 1, wherein obtains the individual who shows described smart card comprises and obtains this individual fingerprint.
4. the biological information that the method for claim 1, wherein obtains the individual who shows described smart card comprises at least one that obtain in DNA, face, hand, palm, retina and the iris recognition parameter.
5. method as claimed in claim 2, further comprise the biological information that storage is unique to the operator of described key cutting machine, and just allow to carry out key cut when having coupling between the personnel's of biological information that and if only if is stored and the described key cutting machine of current operation the biological information.
6. key cut system comprises:
Smart card, have be stored in wherein be used to cut the key cut information of specific keys and the biological information unique to the mandate owner of described smart card;
The smart card read/write device reads described key cut information and described biological information from described smart card; And
Biological characteristic obtains equipment, obtain the individual's who shows described smart card biological information, wherein, and if only if show described smart card the individual biological information and be stored in when having coupling between the biological information in the described smart card, allow to carry out key cut.
7. key cut as claimed in claim 6 system further comprises with described smart card read/write device and described biological characteristic and obtains the key cutting machine that equipment communicates.
8. key cut as claimed in claim 6 system, wherein, described biological characteristic obtains equipment and comprises fingerprint scanner.
9. key cut as claimed in claim 6 system, wherein, described biological characteristic obtains equipment and comprises at least one the equipment of biological characteristic that is used for obtaining DNA, face, hand, palm, retina and iris recognition parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176743.6A CN102211220B (en) | 2010-04-07 | 2010-04-07 | Key cutting method based on biometrics identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176743.6A CN102211220B (en) | 2010-04-07 | 2010-04-07 | Key cutting method based on biometrics identification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102211220A true CN102211220A (en) | 2011-10-12 |
| CN102211220B CN102211220B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010176743.6A Expired - Fee Related CN102211220B (en) | 2010-04-07 | 2010-04-07 | Key cutting method based on biometrics identification |
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| Country | Link |
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| CN (1) | CN102211220B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979120A (en) * | 2019-04-04 | 2019-07-05 | 周通 | A kind of automatic reproducing unit of key, system and clone method |
| CN110560930A (en) * | 2019-09-16 | 2019-12-13 | 深圳泰软软件科技有限公司 | Cutting method and device for blood spot of blood sampling card and readable storage medium |
Citations (5)
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| EP1339024A2 (en) * | 2002-02-20 | 2003-08-27 | ISEO SERRATURE S.p.A. | Procedure and device for managing requests for copies of keys |
| CN1587616A (en) * | 2004-09-22 | 2005-03-02 | 王锐勋 | Instant clearing electronic lock system after key cipher use and realizing method |
| CN1963128A (en) * | 2005-11-11 | 2007-05-16 | 谢学武 | Intelligent antitheft lock and its construction method |
| CN101054868A (en) * | 2006-02-19 | 2007-10-17 | 模帝乐技术有限公司 | Method and apparatus for copying key |
| CN201347648Y (en) * | 2008-12-26 | 2009-11-18 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking device, lock, lockset system and mobile terminal |
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2010
- 2010-04-07 CN CN201010176743.6A patent/CN102211220B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1339024A2 (en) * | 2002-02-20 | 2003-08-27 | ISEO SERRATURE S.p.A. | Procedure and device for managing requests for copies of keys |
| CN1587616A (en) * | 2004-09-22 | 2005-03-02 | 王锐勋 | Instant clearing electronic lock system after key cipher use and realizing method |
| CN1963128A (en) * | 2005-11-11 | 2007-05-16 | 谢学武 | Intelligent antitheft lock and its construction method |
| CN101054868A (en) * | 2006-02-19 | 2007-10-17 | 模帝乐技术有限公司 | Method and apparatus for copying key |
| CN201347648Y (en) * | 2008-12-26 | 2009-11-18 | 宇龙计算机通信科技(深圳)有限公司 | Unlocking device, lock, lockset system and mobile terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979120A (en) * | 2019-04-04 | 2019-07-05 | 周通 | A kind of automatic reproducing unit of key, system and clone method |
| CN110560930A (en) * | 2019-09-16 | 2019-12-13 | 深圳泰软软件科技有限公司 | Cutting method and device for blood spot of blood sampling card and readable storage medium |
| CN110560930B (en) * | 2019-09-16 | 2021-11-16 | 深圳泰软软件科技有限公司 | Cutting method and device for blood spot of blood sampling card and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102211220B (en) | 2015-05-20 |
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