CN101339622B - Identity card reading device possessing biological characteristic for discrimination - Google Patents
Identity card reading device possessing biological characteristic for discrimination Download PDFInfo
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- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
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Abstract
The invention discloses an identification card reading device with biological feature identification and comprises an identification card reading module, a biological feature identifying module, a storage module and a power module, wherein, the identification card reading module comprises a safety unit, a processing unit and a radio frequency unit that are connected in sequence, the identification card reading module is wirelessly connected with an identification card and is also connected with the biological feature identifying module by adopting a virtual serial port, and the biological feature identifying module carries out the identification by utilizing the biological feature and uploads a processed result into an upper computer; the power module is respectively connected with the identification card reading module and the biological feature identifying module and is used for providing a working voltage for the identification card reading module and the biological feature identifying module; in addition, the storage module is connected with the biological feature identifying module and is used for storing the biological feature and the identification card information. The device of the invention has the advantages that the dual-verification of the identification can be realized, the security can be improved, the operation speed of the device is fast, the application scope is wide and the practicality is extremely good.
Description
Technical field
The present invention relates to a kind of I.D. and veritify device, particularly relate to a kind of combining with biological characteristic and gather the I.D. veritification device that recognition technology is carried out identification.
Background technology
At present, I.D. is veritified the various aspects that machine has begun to be applied to society, and through in a few years accumulation, has obtained in the field that public security, finance, civil aviaton, hotel, civil administration etc. need I.D. to appraise and decide popularizing widely.
But, because finance, promptly operating personnel's safety certification is had very strict application, the I.D. that only relies at present comes the I.D. of authenticating identity to veritify the mode of machine, unavoidably can occur because accidents such as card is lost or identity theft causes usurps, false claiming take place.
Summary of the invention
In view of the above problems, fundamental purpose of the present invention is to provide a kind of identity card reading device that has living things feature recognition of dual identification of and combining with biological characteristic identification and I.D. veritification.
To achieve these goals, the present invention has adopted following technical proposals:
The described identity card reading device that has living things feature recognition comprises I.D. read module, biological characteristic recognition module and power module; Wherein, described I.D. read module comprises safe unit, processing unit and the radio frequency unit that connects in regular turn, and this I.D. read module is and the I.D. wireless connections, and adopt virtual serial port to be connected in described biological characteristic recognition module, this described biological characteristic recognition module carries out identification for utilizing biological characteristic, and the result that will handle is uploaded to host computer; Described power module also is connected to described I.D. read module and described biological characteristic recognition module, and the operating voltage of this I.D. read module and biological characteristic recognition module is provided.
In addition, the identity card reading device that has living things feature recognition of the present invention also comprises a memory module, and this memory module is for being connected in described biological characteristic recognition module, and in order to storage biological characteristic and ID (identity number) card information.
By the identity card reading device that has living things feature recognition of the present invention, can realize dual veritification to identity, strengthened the security of identity veritification machine, and travelling speed height, have wide range of applications, satisfy the application that finance, government, security protection etc. require high security fields fully, in actual applications, have practicality.
Description of drawings
Fig. 1 is the identity card reading device of living things feature recognition and the connection diagram between host computer and the I.D. of having of the present invention;
Fig. 2 is the functional block diagram that has the identity card reading device of living things feature recognition of the present invention.
Embodiment
Come the identity card reading device that has living things feature recognition of the present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
The identity card reading device that has living things feature recognition of the present invention is to have the physical characteristics collecting identification of multi-protocols general-purpose interface and the identity veritification device of resident identification card read function; Again, because described biological identification technology is a process of utilizing intrinsic physiological characteristic of human body or behavioural characteristic to carry out identity authentication and authentication, its forgery property is little, therefore, and the security that the access of physical characteristics collecting identification can improve the I.D. apparatus for checking greatly.
Wherein, described biological characteristic can be face picture, fingerprint, iris, vocal print, gait, signature or the like.
Shown in Fig. 1, the identity card reading device that has living things feature recognition of the present invention comprises I.D. read module 21, biological characteristic recognition module 20, memory module 22 and power module 23.Wherein, described biological characteristic recognition module 20 is connected to described memory module 22, described I.D. read module 21 and power module 23, and in order to biological characteristic is gathered, is discerned and judges, differentiate simultaneously automatically biological characteristic and ID (identity number) card information and transfer to corresponding biological characteristic recognition module 20 or I.D. read module 21 is handled, select corresponding communication protocol and host computer 1 to carry out exchanges data automatically according to different communication interfaces; When being ID (identity number) card information, then transfer to I.D. read module 21 and handle, 20 of this biological characteristic recognition modules as passage with the contact data between transmission host computer 1 and the I.D. identification module 21, and identification communication agreement and interface automatically.
In addition, and including the living things feature recognition algorithm in above-mentioned biological characteristic recognition module 20, mainly is in order to image is carried out pre-service, for example, and image object separation, image binaryzation, feature extraction, feature identification, matching ratio equity function.
Described biological characteristic recognition module 20 is for carrying out the multi-protocol adaptive data communication by USB interface or RS232 interface and host computer.
Shown in Fig. 2, described I.D. read module 21 is in order to carry out communicating by letter of I.D. 3 information with host computer 1, and be connected in described biological characteristic recognition module 20 with the virtual serial port ways of connecting, and this I.D. read module 21 also links to each other with described power module 23.
Again, this I.D. read module 21 also can be connected with described memory module 22 (coupling part of dotted line shown in seeing figures.1.and.2), thereby and by with memory module 22 in the ID (identity number) card information of storage compare to obtain a result and again this result be transferred to described biological characteristic recognition module 20.
See shown in Fig. 2 that this described I.D. read module 21 comprises safe unit 210, processing unit 211 and the radio frequency unit 212 that connects in regular turn; Wherein, described processing unit 211 is in order to transmission and the reception of control data between safe unit 210 and radio frequency unit 212; Described radio frequency unit 212 is for to carry out communication by radiofrequency signal and I.D. 3, and promptly it carries out exchanges data for being between I.D. 3 and the described processing unit 211; Described safe unit 210 is connected in processing unit 211 and described biological characteristic recognition module 20 respectively, and with encryption or deciphering to institute's swap data between processing unit 211 and the host computer 1, promptly after the I.D. that comes from described biological characteristic recognition module 20 transmission read information, 210 pairs of these information of this safe unit meeting are decrypted and are transferred to processing unit 211 and radio frequency unit 212 makes it I.D. 3 information of carrying out are read; After these I.D. 3 information read and dispose, then return and in this described safe unit 210, encrypt and be uploaded in the host computer 1 by described biological characteristic recognition module 20.
Described memory module 22 is in order to storage biological characteristic and ID (identity number) card information, and, be about to the biological characteristic that extracts or I.D. 3 information and be built in the authentication of comparing of biological attribute data in this memory module 22 or I.D. 3 information biological characteristic or I.D. are being discerned when judging to compare; In addition, because the setting of this memory module 22, even the network paralysis that happens suddenly in actual applications can not have influence on daily comparison identification work yet.
Shown in seeing figures.1.and.2, when described biological characteristic recognition module 20 when carrying out exchanges data with host computer 1, if recognition data is I.D. 3 information, then hand over this data transmission to I.D. read module 21, to handle automatically, promptly carry out data decryption and further transferring in the processing unit 211 and handle, further realize again and the communicating by letter of described I.D. 3 by this processing unit 211 and radio frequency unit 212 by 210 pairs of these data of the safe unit in the I.D. read module 21; Then after the ID (identity number) card information that the described radio frequency unit 212 in the I.D. read module 21 reads in I.D. 3, and, further be transferred in the host computer 1 again by this biological characteristic recognition module 20 again after the encryption of safe unit 210, transferring in the biological characteristic recognition module 20 through processing unit 211 backs.
Otherwise, if recognition data is a biological information, then there is biological characteristic recognition module 20 to handle, promptly, described biological information is carried out feature extraction and by the living things feature recognition algorithm it handled, and biological attribute data last and that internal memory is stored in the described memory module 22 is compared; For example, if this biological characteristic is for adopting fingerprint, biological characteristic recognition module 20 then of the present invention at first can scan recognition image to fingerprint, secondly the image to scanning carries out the extraction of unique point, and adopting image processing method to be calculated to be binary data to the unique point of this extraction, finger print data last and that internal memory is stored in the memory module 22 is compared.
Therefore, set up described the have identity card reading device of living things feature recognition and being connected of described host computer 1 by described biological characteristic recognition module 20, thereby realize describedly having the identity card reading device of living things feature recognition and the data communication between the described host computer 1, and the multi-protocols timesharing adaptive communications of described host computer 1 and described biological characteristic recognition module 20 and described I.D. read module 21.
In addition, in the identity card reading device that has a living things feature recognition of the present invention, it can be by setting personal biology characteristics as index, then in device of the present invention can by the search personal biology characteristics find be stored in device of the present invention with the corresponding ID (identity number) card information of this personal biology characteristics; Otherwise, as the same.
Shown in Fig. 1 and Fig. 2, the identity card reading device that has living things feature recognition of the present invention is with biological characteristic recognition module 20 organic packages that are embedded in I.D. read module 21, wherein, described biological characteristic recognition module 20 carries out data communication with I.D. read module 21 by virtual serial port, described biological characteristic recognition module 20 and with carry out the multi-protocol adaptive data communication by RS232 serial ports or USB interface and host computer 1.
In addition, device of the present invention both can be gathered, compare I.D. 3 or personal biology characteristics separately, also can gather, compare I.D. 3 and personal biology characteristics simultaneously.
The identity card reading device that has a living things feature recognition of the present invention section in actual applications adopts the C/S architectural schemes, and B/S architectural schemes and off-line system are as described below:
(1) C/S architectural schemes
This programme need be set up home server and central database server, adopt the C/S framework, application software is installed on client, each client obtains information by network from the home server database, veritify on client, comparison can further be operated after confirming safely.
This programme can adopt distributed system, can carry out extensive veritification synchronously, flow adaptability is strong, local fault does not influence the global system operate as normal, and network configuration is required than higher, and is real-time, be adapted to real-time is required high, customer group is huge, and network foundation is the user preferably, such as bank-user.
(2) B/S architectural schemes
This programme can adopt the comparison mode of concentrating, the B/S framework, every client utilizes the WEB browser directly to link by network and server, carrying out fingerprint biological characteristic and ID (identity number) card information comprehensively compares, perhaps the personal information in the data download storehouse is in client, also local Information Monitoring can be uploaded to database, comprehensive comparison result is fed back to local application.
This programme is applicable to that more customer group is less, to the less demanding user of real-time examination, is the mode of concentrating comparison owing to what adopt, and is higher to network requirement with respect to scheme one, is not suitable for the big real-time system of data traffic.
(3) off-line system
This programme is in application the time, for when authentication is veritified for being in off-line state, promptly it need not network in use and connects, and only needs a computer and device of the present invention just can.
Wherein, it is in the computer that described individualized biological information and ID (identity number) card information can be deposited in local data base, and the biological information that perhaps will individualize is stored in the described memory module 22; Under this kind mode, unit and just can finish whole collections and comparison in conjunction with device of the present invention, be not subjected to region factor and web influence, can realize portable field work, concrete condition can referring to, working record, gate inhibition, examination hall identity verification, airport and railway station, situations such as the portable identity verification of pursuing and capturing an escaped prisoner.
Claims (5)
1. an identity card reading device that has living things feature recognition comprises I.D. read module, biological characteristic recognition module and memory module, it is characterized in that:
Described I.D. read module comprise in regular turn the safe unit that connects, processing unit and radio frequency unit;
Described biological characteristic recognition module includes the living things feature recognition algorithm;
Pre-stored identity user's biological characteristic in the described memory module;
Further, described processing unit is in order to transmission and the reception of control data between safe unit and radio frequency unit; Described radio frequency unit is for to carry out communication by radiofrequency signal and I.D., and promptly it carries out exchanges data for being between I.D. and the described processing unit; Described safe unit is connected in processing unit and described biological characteristic recognition module respectively, and with encryption or deciphering to institute's swap data between processing unit and the host computer;
Further, described living things feature recognition algorithm is used for image is carried out pre-service, comprises image object separation, image binaryzation, feature extraction, feature identification and coupling contrast.
2. have the identity card reading device of living things feature recognition according to claim 1, it is characterized in that, described I.D. read module is connected for adopting virtual serial port with biological characteristic recognition module.
3. have the identity card reading device of living things feature recognition according to claim 1, it is characterized in that, described I.D. read module also is connected with described memory module.
4. have the identity card reading device of living things feature recognition as claimed in claim 1 or 2, it is characterized in that, be connected for adopting USB interface with described host computer.
5. have the identity card reading device of living things feature recognition as claimed in claim 1 or 2, it is characterized in that, be connected for adopting the RS232 interface with described host computer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101182340A CN101339622B (en) | 2008-08-11 | 2008-08-11 | Identity card reading device possessing biological characteristic for discrimination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101182340A CN101339622B (en) | 2008-08-11 | 2008-08-11 | Identity card reading device possessing biological characteristic for discrimination |
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| CN101339622A CN101339622A (en) | 2009-01-07 |
| CN101339622B true CN101339622B (en) | 2011-05-11 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794375B (en) * | 2010-01-06 | 2012-09-26 | 哈尔滨工程大学 | High-speed high-precision fingerprint identity authentication method |
| CN101950369A (en) * | 2010-10-19 | 2011-01-19 | 上海普天邮通商用机器有限公司 | Second generation resident identification card Bluetooth identifying device |
| CN103095779A (en) * | 2011-10-29 | 2013-05-08 | 深圳鼎识科技有限公司 | System and method of identity information collection transmission |
| CN104951727A (en) * | 2015-07-03 | 2015-09-30 | 江苏买卖网电子商务有限公司 | Second-generation ID card data verification system and method based on NFC (near field communication) technology |
| CN104951825A (en) * | 2015-07-11 | 2015-09-30 | 山东信通电子股份有限公司 | Identity information effectiveness identification method and device |
| CN107885990A (en) * | 2017-11-24 | 2018-04-06 | 天津中德应用技术大学 | Financial Compliance control terminal and its application method |
| CN109740456A (en) * | 2018-12-20 | 2019-05-10 | 杭州方升科技有限公司 | The criminal investigation secondary treatment system and method realized using telecommunication connection |
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Effective date of registration: 20081212 Address after: No. 1, South Road, capital gymnasium, Beijing, Haidian District Applicant after: The first Research Institute of the Ministry of public security Co-applicant after: Beijing Vimicro Co., Ltd. Address before: No. 1, South Road, capital gymnasium, Beijing, Haidian District Applicant before: The First Research Institute of Ministry of Public Security |
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