CN205451102U - Vein authentication equipment - Google Patents
Vein authentication equipment Download PDFInfo
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- CN205451102U CN205451102U CN201620005104.6U CN201620005104U CN205451102U CN 205451102 U CN205451102 U CN 205451102U CN 201620005104 U CN201620005104 U CN 201620005104U CN 205451102 U CN205451102 U CN 205451102U
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- vein
- light source
- vein image
- identity verification
- verification equipment
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Abstract
The utility model discloses a vein authentication equipment, gather a section of thick bamboo, a plurality of light source, a plurality of vein image sensor and chip including finger vein, a plurality of light sources and a plurality of vein image sensor correspond the setting for two liang and are in finger vein gathers on the relative position of the interior side surface of a section of thick bamboo, the chip is steerable the vein image that a plurality of light sources give out light, give off light alone, vein image is gathered alone to a plurality of vein image sensors of relative position and the verification is gathered carries out the authentication. The utility model discloses a technical scheme, improved security, reliability and the user experience of vein authentication.
Description
Technical field
This utility model relates to technical field of biometric identification, particularly relates to a kind of vein identity verification equipment.
Background technology
Existing vein identification system, generally obtains vein image to carry out vein identity verification by one group of light source and imageing sensor.But owing to a vein image acquisition can only collect a vein image, and it is mated with a vein template, if the vein image quality collected due to the interference of various use environment is the highest, be easily caused higher reject rate.And, vein image and the man-to-man match pattern of vein template, also cannot meet the configuration needs of various safe class.
Utility model content
In consideration of it, this utility model provides a kind of vein identity verification equipment, solve the technical problem that existing vein identification apparatus reject rate is high.
According to embodiment of the present utility model, a kind of vein identity verification equipment is provided, including finger vena collection tube, multiple light source, multiple vein image sensor and chip, the plurality of light source is correspondingly arranged at two-by-two with multiple vein image sensors on the relative position of described finger vena collection tube inner surface, and described chip can control the vein image that the plurality of light source multiple vein image sensors the most luminous, relative position individually gather vein image and checking collects and carry out authentication.
Preferably, described chip can control the most independent luminescence of multiple vein image sensors and the collection vein image of the plurality of light source and relative position, and generates multiple vein templates according to the multiple vein images collected.
Preferably, described chip can control the luminescence the most simultaneously of multiple vein image sensors and the collection vein image of the plurality of light source and relative position, and generates multiple vein templates according to the multiple vein images collected.
Preferably, described vein identity verification equipment also includes the secure storage unit being connected with described chip, for storing the vein template that multiple vein image sensors of position are generated by multiple the plurality of light source luminescent phase.
Preferably, the plurality of light source is near infrared luminescence diode.
Preferably, the plurality of vein image sensor is ccd image sensor.
Preferably, the plurality of light source and multiple vein image sensor are arranged on bottom described finger vena collection tube on the inner surface of 2 to 5 centimetres.
Preferably, less than 5 centimetres and its inside diameter is less than 2 centimetres for the length of described finger vena collection tube.
Preferably, at the plurality of light source and multiple vein image sensor at grade.
The vein identity verification equipment that this utility model provides, collect multiple multidimensional finger venous image by multiple sets of light sources and vein image sensor simultaneously and extract multiple multidimensional vein pattern, and multiple multidimensional vein patterns are mated with multiple corresponding multidimensional vein template registered in advance, need to configure identities match strategy according to identity verification secure grade, improve the safety of vein identity verification, reliability and Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described.It should be evident that the accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross sectional representation of this utility model embodiment medium-sized vein identity-validation device.
Detailed description of the invention
Make to describe in more detail further to the technical solution of the utility model with detailed description of the invention below in conjunction with the accompanying drawings.Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all should belong to the scope of this utility model protection.
In description of the present utility model, it is to be understood that term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint relative importance.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood in conjunction with concrete condition.Additionally, in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In flow chart or at this, any process described otherwise above or method description are construed as, represent the module of code, fragment or the part of the executable instruction including the one or more step for realizing specific logical function or process, and the scope of preferred implementation of the present utility model includes other realization, wherein can not be by order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiment person of ordinary skill in the field of the present utility model.
Fig. 1 is the cross sectional representation of this utility model embodiment medium-sized vein identity-validation device.As it can be seen, described vein identity verification equipment, including 20, three light source 30a of finger vena collection tube, 30b, 30c, three vein images sensor 40a, 40b, 40c and chip (not shown).
Described finger vena collection tube 20 is the opening cylinder of metal or plastic material, the length of described finger vena collection tube is less than 5 centimetres and its inside diameter is less than 2 centimetres, so that human finger stretches into described finger vena collection tube 20 opening and arrives to bottom, light source 30a, 30b, 30c in the most described finger vena collection tube 20 and vein image sensor 40a, 40b, 40c and just can collect the vein image of user's finger mid portion.
In the present embodiment, three groups of light sources and vein image sensor 30a, 40a, 30b, 40b and 30a, 40b be the most relatively uniform is arranged on described finger vena collection tube 20 bottom described finger vena collection tube on the relative position of the inner surface 201 of 2 to 5 centimetres and be in same plane.Described light source 30a, 30b, 30c are near infrared luminescence diode, the near infrared light of the specific wavelength that wave-length coverage is 700-900nm can be produced, described vein image sensor 40a, 40b, 40c are ccd image sensor, can gather three vein images that finger is formed through described light source 30a, 30b, 30c.Owing to the blood capillary of finger skin corium is three-dimensional complex distributions, so the diverse vein image that can collect from described tri-different angles of vein image sensor 40a, 40b, 40c, the vein pattern of Three Represents user biological feature can be extracted from the these three vein image collected.
Wherein, described chip can control the vein image that described light source 30a, 30b, 30c vein image sensor 40a, 40b, 40c the most luminous, relative position individually gather vein image and checking collects and carry out authentication.Concrete, described chip can control vein image sensor 40a, 40b, 40c the most independent luminescence of described light source 30a, 30b, 30c and relative position and gather vein image, and according to three vein images generation three vein templates Ta, Tb, the Tc collected.Described vein identity verification equipment also can arrange secure storage unit, is connected with described chip, for safety storage these three vein template Ta, Tb, Tc so that it is be difficult to be intercepted and crack.
When carrying out vein identity verification, the finger of mistake registered in advance is put in described finger vena collection tube 20 opening and arrives to bottom by user, described in described chip controls, light source 30a, 30b, 30c the most individually produce near infrared light, described vein image sensor 40a, 40b, 40c the most individually gather three vein images that near infrared light produces in user's finger, described chip extracts three groups of vein patterns according to vein algorithm from three vein images, and is mated with three groups of vein templates Ta, Tb, Tc of generation registered in advance by these three groups of vein patterns.
When carrying out vein identity verification, described chip can need to arrange corresponding identities match strategy according to actual safe class.When safe class require relatively low and when focusing on authentication efficiency, can be configured to when have a vein pattern and three groups of vein templates Ta, Tb, Tc one of them match time, then judge that the vein identity verification of user passes through；When safe class requires of a relatively high, can be configured to when all of vein pattern and three groups of vein templates Ta, Tb, Tc can mate, just judge that the vein identity verification of user passes through.
In another embodiment, described chip also can control vein image sensor 40a, 40b, 40c luminescence the most simultaneously of described light source 30a, 30b, 30c and relative position and gather vein image, and generate three vein templates Ta according to three vein images collected ', Tb ', Tc ', owing to light source 30a, 30b, 30c are simultaneously luminous, it is clear that vein template Ta generated under this mode ', Tb ', Tc ' be different with above-mentioned vein template Ta, Tb, Tc.
Vein identity verification equipment in this utility model embodiment, multiple multidimensional finger venous image can be collected by multiple sets of light sources and vein image sensor simultaneously and extract multiple multidimensional vein pattern, and multiple multidimensional vein patterns are mated with multiple corresponding multidimensional vein template registered in advance, need to configure identities match strategy according to identity verification secure grade, improve the safety of vein identity verification, reliability and Consumer's Experience.
It is understood that the vein identity verification equipment of this utility model embodiment, it is possible not only to be used alone and carries out authentication, it is also possible to the functional module realizing identification and authentication function as electronic system uses.
Should be appreciated that each several part of the present utility model can realize by hardware, software, firmware or combinations thereof.In the above-described embodiment, multiple steps or method can realize with software or the firmware that storage in memory and is performed by suitable instruction execution system.Such as, if realized with hardware, as in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. describe specific features, structure, material or the feature meaning to combine this embodiment or example description and are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (9)
1. a vein identity verification equipment, it is characterized in that, including finger vena collection tube, multiple light source, multiple vein image sensor and chip, the plurality of light source is correspondingly arranged at two-by-two with multiple vein image sensors on the relative position of described finger vena collection tube inner surface, and described chip can control the vein image that the plurality of light source multiple vein image sensors the most luminous, relative position individually gather vein image and checking collects and carry out authentication.
2. vein identity verification equipment as claimed in claim 1, it is characterized in that, wherein said chip can control the most independent luminescence of multiple vein image sensors and the collection vein image of the plurality of light source and relative position, and generates multiple vein templates according to the multiple vein images collected.
3. vein identity verification equipment as claimed in claim 1, it is characterized in that, wherein said chip can control the luminescence the most simultaneously of multiple vein image sensors and the collection vein image of the plurality of light source and relative position, and generates multiple vein templates according to the multiple vein images collected.
4. the vein identity verification equipment as described in any one of claims 1 to 3, it is characterized in that, also include the secure storage unit being connected with described chip, for storing the vein template that multiple vein image sensors of position are generated by multiple the plurality of light source luminescent phase.
5. vein identity verification equipment as claimed in claim 1, it is characterised in that the plurality of light source is near infrared luminescence diode.
6. vein identity verification equipment as claimed in claim 1, it is characterised in that the plurality of vein image sensor is ccd image sensor.
7. vein identity verification equipment as claimed in claim 1, it is characterised in that the plurality of light source and multiple vein image sensor are arranged on bottom described finger vena collection tube on the inner surface of 2 to 5 centimetres.
8. vein identity verification equipment as claimed in claim 1, it is characterised in that the length of described finger vena collection tube is less than 5 centimetres and its inside diameter is less than 2 centimetres.
9. vein identity verification equipment as claimed in claim 1, it is characterised in that at the plurality of light source and multiple vein image sensor at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005104.6U CN205451102U (en) | 2016-01-06 | 2016-01-06 | Vein authentication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005104.6U CN205451102U (en) | 2016-01-06 | 2016-01-06 | Vein authentication equipment |
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| CN205451102U true CN205451102U (en) | 2016-08-10 |
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| CN201620005104.6U Active CN205451102U (en) | 2016-01-06 | 2016-01-06 | Vein authentication equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701454A (en) * | 2016-01-06 | 2016-06-22 | 深圳市亚略特生物识别科技有限公司 | Vein identity authentication device and electronic system |
| CN109389070A (en) * | 2018-09-29 | 2019-02-26 | 珠海格力电器股份有限公司 | Finger vein recognizer, method and equipment for generating finger vein model |
-
2016
- 2016-01-06 CN CN201620005104.6U patent/CN205451102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701454A (en) * | 2016-01-06 | 2016-06-22 | 深圳市亚略特生物识别科技有限公司 | Vein identity authentication device and electronic system |
| CN109389070A (en) * | 2018-09-29 | 2019-02-26 | 珠海格力电器股份有限公司 | Finger vein recognizer, method and equipment for generating finger vein model |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vein identity authentication device and electronic system Effective date of registration: 20180626 Granted publication date: 20160810 Pledgee: Bank of Jiangsu Limited by Share Ltd Shenzhen branch Pledgor: Yaluete Biological Identification Science and Technology Co., Ltd., Shenzhen City Registration number: 2018440020039 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190724 Granted publication date: 20160810 Pledgee: Bank of Jiangsu Limited by Share Ltd Shenzhen branch Pledgor: Yaluete Biological Identification Science and Technology Co., Ltd., Shenzhen City Registration number: 2018440020039 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vein identity authentication device and electronic system Effective date of registration: 20190729 Granted publication date: 20160810 Pledgee: Bank of Jiangsu Limited by Share Ltd Shenzhen branch Pledgor: Yaluete Biological Identification Science and Technology Co., Ltd., Shenzhen City Registration number: 2019440020062 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210630 Granted publication date: 20160810 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN ARATEK BIOMETRICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020062 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: T2-a2-a, Gaoxin industrial village, no.022, Gaoxin South 7th Road, Nanshan District, Shenzhen City, Guangdong Province, 518057 Patentee after: Shenzhen yaliote Technology Co.,Ltd. Address before: T2-a2-a, Gaoxin industrial village, no.022, Gaoxin South 7th Road, Nanshan District, Shenzhen City, Guangdong Province, 518057 Patentee before: SHENZHEN ARATEK BIOMETRICS TECHNOLOGY Co.,Ltd. |