CN203102321U - Dual-identity authentication device based on iris recognition and fingerprint recognition - Google Patents
Dual-identity authentication device based on iris recognition and fingerprint recognition Download PDFInfo
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- CN203102321U CN203102321U CN 201320267453 CN201320267453U CN203102321U CN 203102321 U CN203102321 U CN 203102321U CN 201320267453 CN201320267453 CN 201320267453 CN 201320267453 U CN201320267453 U CN 201320267453U CN 203102321 U CN203102321 U CN 203102321U
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- iris
- fingerprint
- recognition
- identity authentication
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Abstract
The utility model relates to a dual-identity authentication device based on iris recognition and fingerprint recognition. The dual-identity authentication device based on iris recognition and fingerprint recognition comprises a processor (1), a fingerprint collector (10), an iris collector (7), an infrared detector (8) and a wireless communication module (4), wherein the fingerprint collector (10) and the iris collector (7) are connected with the processor (1) and are respectively used for collecting fingerprint and iris feather images; and the infrared detector (8) is connected with the fingerprint collector (10) and the iris collector (7) and is used for identifying false fingerprints and false irises. The device achieves the dual-identity authentication function based on fingerprint recognition and iris recognition, also can determine whether identity authentication features are living body features, and improves the comprehensiveness and safety of the identity authentication device.
Description
Technical field
The utility model relates to the anti-theft security technical field, is specifically related to a kind of dual-identity authentication equipment based on iris recognition and fingerprint recognition.
Background technology
The safety of Item Information is closely related with life, ID authentication device progressively develops into fingerprint identification technology from traditional mechanical key, password key, fingerprint recognition is owing to have the uniqueness of physiological characteristic, its safe coefficient improves greatly, but along with the development of fingerprint recognition authenticating device, fingerprint is forged more and more, and if finger injuries, just can't pass through finger print identifying, therefore need more comprehensive ID authentication device to solve these problems.
Summary of the invention
The utility model aims to provide a kind of dual-identity authentication equipment based on iris recognition and fingerprint recognition, realizes safer authentication.
The purpose of this utility model is achieved through the following technical solutions, dual-identity authentication equipment based on iris recognition and fingerprint recognition, comprise processor, fingerprint capturer that is connected with processor and iris capturing device, gather fingerprint and iris feature image respectively, with fingerprint connector and the infrared eye that the iris capturing device is connected, be used to differentiate pseudo-fingerprint and pseudo-iris, and wireless communication module;
Also comprise storer and display screen, storer is used to store the characteristic information of fingerprint and iris, and display screen is used to show collection result;
Also comprise comparer, the fingerprint and the iris information of gathering compared with the prestored information in the storer;
Also comprise relay and electromagnetic lock, relay is according to the comparison authentication information control electromagnetic lock switch of comparer;
Described wireless communication module is the DATA6106-GPRS module;
Described processor is TMS320DM642;
Described iris capturing device is IRISPASS or BM-ET300, BM-ET500.
The utlity model has the dual-identity authentication function of fingerprint recognition and iris recognition, and can judge whether the authentication feature is the live body feature, pseudo-identity characteristics such as fingerprint cover, emulation finger, iris photo, contact lenses are differentiated out, improved the comprehensive and security of ID authentication device.
Description of drawings
For the easier quilt of this practical content is clearly understood, according to embodiment of the present utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the dual-identity authentication device structure synoptic diagram based on iris recognition and fingerprint recognition described in the utility model;
Reference numeral is expressed as among the figure:
1, processor 2, relay 3, electromagnetic lock 4, wireless communication module 5, storer 6, display screen 7, fingerprint capturer 8, infrared eye 9, comparer 10, iris capturing device.
Embodiment
Referring to Fig. 1, should comprise processor 1 based on the dual-identity authentication equipment of iris recognition and fingerprint recognition, adopt TMS320DM642, this processor has complete audio frequency and video, communication interface, and handling property is strong, especially can satisfy the requirement of IRISPASS, BM-ET series iris capturing device; Fingerprint capturer 10 is connected with processor 1 with iris capturing device 7, and the iris in the human eye has unique lines, and the same with fingerprint possess uniqueness, and it is very high to adopt iris recognition technology to carry out the security of authentication; The infrared eye 8 that is connected with iris capturing device 7 with fingerprint connector 10, be used to differentiate pseudo-fingerprint and pseudo-iris, the fingerprint of a lot of high-resolution lines cover and emulation are pointed and iris are carried out the iris photo that high resolving power is taken pictures on the market, can the picture information collection of collector be impacted, the user that 8 pairs of infrared eyes carry out authentication carries out hotness, if pseudo-fingerprint iris images such as fingerprint cover, photo, its hotness signal can change, thereby guarantees that the information of gathering is the live body characteristic information; After information acquisition is finished, display screen 6 can show gathers image, and comparer 9 is compared with the characteristic information that is pre-stored in the storer 5, if consistently understand to processor 1 transmission signal, after processor 1 receives the information of identity unanimity, by the break-make of pilot relay 2 and then control electromagnetic lock 3; Wireless communication module 4 can send the real time data and the renewal of this equipment of reception, maintains easily management.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (1)
1. based on the dual-identity authentication equipment of iris recognition and fingerprint recognition, it is characterized in that, comprise processor (1), fingerprint capturer (10) that is connected with processor (1) and iris capturing device (7), gather fingerprint and iris feature image respectively, infrared eye (8) with fingerprint connector (10) is connected with iris capturing device (7) is used to differentiate pseudo-fingerprint and pseudo-iris, and wireless communication module (4);
Also comprise
Storer (5) and display screen (6), storer (5) is used to store the characteristic information of fingerprint and iris, and display screen (6) is used to show collection result;
Comparer (9) compares the fingerprint of collection and the prestored information in the same storer of iris information (5);
Relay (2) and electromagnetic lock (3), relay (2) is according to the comparison authentication information control electromagnetic lock switch of comparer (9);
Described wireless communication module (4) is the DATA6106-GPRS module;
Described processor (1) is TMS320DM642;
Described iris capturing device (7) is IRISPASS or BM-ET300, BM-ET500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320267453 CN203102321U (en) | 2013-05-16 | 2013-05-16 | Dual-identity authentication device based on iris recognition and fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320267453 CN203102321U (en) | 2013-05-16 | 2013-05-16 | Dual-identity authentication device based on iris recognition and fingerprint recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102321U true CN203102321U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320267453 Expired - Lifetime CN203102321U (en) | 2013-05-16 | 2013-05-16 | Dual-identity authentication device based on iris recognition and fingerprint recognition |
Country Status (1)
| Country | Link |
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| CN (1) | CN203102321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605961A (en) * | 2013-11-20 | 2014-02-26 | 吉林大学 | Fingerprint and iris integration identification device |
| CN106780866A (en) * | 2016-11-28 | 2017-05-31 | 徐海恩 | Gate control system based on living things feature recognition |
-
2013
- 2013-05-16 CN CN 201320267453 patent/CN203102321U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605961A (en) * | 2013-11-20 | 2014-02-26 | 吉林大学 | Fingerprint and iris integration identification device |
| CN106780866A (en) * | 2016-11-28 | 2017-05-31 | 徐海恩 | Gate control system based on living things feature recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |