CN105678259A - Vein authentication device and electronic system - Google Patents
Vein authentication device and electronic system Download PDFInfo
- Publication number
- CN105678259A CN105678259A CN201610007621.1A CN201610007621A CN105678259A CN 105678259 A CN105678259 A CN 105678259A CN 201610007621 A CN201610007621 A CN 201610007621A CN 105678259 A CN105678259 A CN 105678259A
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- vein
- image sensor
- identity verification
- verification device
- light source
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
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- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a vein authentication device, which comprises a finger vein collection cylinder, a light source, a vein image sensor, an annular sliding rail, an annular sliding mechanism, a chip and a power supply. The inner side of the finger vein collection cylinder is fixedly provided with the annular sliding rail. The annular sliding mechanism is arranged on the annular sidling rail and is capable of sliding along the annular sliding rail. The light source and the vein image sensor are arranged on the inner side surface of the annular sliding mechanism. The chip can control the sliding mechanism to drive the light source and the vein image sensor to slide along the annular sidling rail to reach a plurality of preset positions. According to the technical scheme of the invention, the security, the reliability and the user experience of the vein authentication are improved.
Description
Technical field
The present invention relates to technical field of biometric identification, particularly relate to a kind of vein identity verification device and electronic system.
Background technology
Existing vein identification system, light source and imageing sensor usually by one group of fixed position obtain vein image to carry out vein identity verification. 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 not high, it is easy to cause 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.
Summary of the invention
In consideration of it, the present invention provides a kind of vein identity verification device and electronic system, solve the technical problem that existing vein identification apparatus reject rate is high.
According to embodiments of the invention, a kind of vein identity verification device is provided, including finger vena collection tube, light source, vein image sensor, endless glide, ring-shaped slide mechanism, chip and power supply, it is fixedly installed endless glide inside described finger vena collection tube, described ring-shaped slide mechanism is arranged in described endless glide and can slide along described endless glide, described light source and vein image sensor are arranged on described ring-shaped slide mechanism inner surface, described chip can control to drive described ring-shaped slide mechanism to drive described light source and vein image sensor to slide into multiple predeterminated position along described endless glide.
Preferably, described light source and vein image sensor are arranged on the relative position of the inner surface of described ring-shaped slide mechanism.
Preferably, the plurality of predeterminated position is evenly distributed in described endless glide.
Preferably, described vein identity verification device also includes the secure storage unit being connected with described chip, collects vein image for storing described vein image sensor at the plurality of predeterminated position and processes multiple vein templates of generation.
Preferably, described chip controls can by described vein image sensor acquisition at least one vein pattern carry out mating to verify the vein identity of user with the plurality of vein template.
Preferably, described light source is near infrared luminescence diode.
Preferably, described vein image sensor is ccd image sensor.
Preferably, described endless glide is arranged on bottom described finger vena collection tube on the inner surface of 2 to 4 centimetres.
Preferably, the length of described finger vena collection tube is less than 5 centimetres.
According to embodiments of the invention, also providing for a kind of electronic system, described electronic system includes above-mentioned vein identity verification device.
Vein identity verification device provided by the invention and electronic system, the multidimensional finger venous image of same finger can be collected simultaneously by the light source of ring-shaped slide and vein image sensor and extract multidimensional vein pattern, and multidimensional vein pattern is mated with multidimensional vein template registered in advance, 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 the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described. It should be evident that the accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross section structure schematic diagram of embodiment of the present invention medium-sized vein authentication means.
Detailed description of the invention
Make to describe in more detail further to technical scheme below in conjunction with the drawings and specific embodiments. Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, all should belong to the scope of protection of the invention.
In describing the invention, it is to be understood that term " first ", " second " etc. only for descriptive purposes, and it is not intended that instruction or hint relative importance. In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention in conjunction with concrete condition. Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or more.
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of the one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press 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 embodiments of the invention person of ordinary skill in the field.
Fig. 1 is the cross section structure schematic diagram of embodiment of the present invention medium-sized vein authentication means. As it can be seen, described vein identity verification device, including finger vena collection tube 20, light source 30, vein image sensor 40, endless glide 50, ring-shaped slide mechanism 60, chip 70 and power supply (not shown).
Described finger vena collection tube 20 can be the opening cylinder of metal or plastic material, the length of described finger vena collection tube 20 less than 5 centimetres and its inside diameter be appropriately arranged with more than 2 centimetres, so that human finger can easily stretch in described finger vena collection tube 20 opening and described endless glide 50 and arrive to the bottom of described finger vena collection tube 20, cause use inconvenience without being stuck in described endless glide 50 and ring-shaped slide mechanism 60. Described chip 70 may be provided in sidewall or the bottom of described finger vena collection tube 20, it is also possible to is arranged on inside described finger vena collection tube 20 outer surface shell mechanism.
Described endless glide 50 may be provided at the inner side of 2 to 4 centimetres bottom described finger vena collection tube 20, can be set directly on the inner side surface of described finger vena collection tube 20, can also be arranged in the groove of inner side of described finger vena collection tube 20, to reduce the volume of described finger vena collection tube 20. Described ring-shaped slide mechanism 60 is arranged in described endless glide 50 and can slide along described endless glide 50, described ring-shaped slide mechanism 60 can include driver element and such as drive axle and gear unit such as gear, can control drive shaft turns driven gear by described chip 70 and make ring-shaped slide mechanism 60 slide into position accurately.
Described light source 30 and vein image sensor 40 may be installed described ring-shaped slide mechanism 60 inner surface and just vis-a-vis, when human finger arrives the venous collection position of standard, just can through described endless glide 50 and enter the space described light source 30 and vein image sensor 40. Described light source 30 can be near infrared luminescence diode, it is also possible to can send or produce the electronic module of near infrared light for other, and described vein image sensor 40 can be ccd image sensor. When the venous collection position that finger arrives standard carries out venous collection, described in described chip controls, light source 30 produces near infrared light, described light source 30 just to finger part skin corium capillary absorbance near infrared light formed finger venous image, described light source 30 just to vein image sensor 40 just just can collect near infrared light through human finger part formation vein image. Owing to the blood capillary of finger skin corium is three-dimensional complex distributions, so the vein image collected from the described vein image sensor 40 sliding into diverse location differs, the embodiment of the present invention can collect the multidimensional vein image of same finger multiposition various dimensions, the vein image making full use of this various dimensions therefrom extracts the various dimensions vein pattern representing user biological feature, for follow-up vein identity verification and configuration authentication strategy.
Described chip 70, for the core processing of described vein identity verification device with control parts, can control to drive described ring-shaped slide mechanism 60 to drive described light source 30 and vein image sensor 40 to slide into multiple predeterminated position along described endless glide 50, control described vein image sensor 40 and gather multidimensional finger venous image and go forward side by side row vein authentication and configuration vein identity verification strategy.
Concrete, when carrying out vein identity verification by the vein identity verification device described in the present embodiment, user's finger is extend into described finger vena collection tube 20 opening and arrives to bottom it, described chip 70 controls after described ring-shaped slide mechanism 60 drives described light source 30 and vein image sensor 40 to slide into the first predeterminated position along described endless glide 50, control described light source 30 produce near infrared light and control described vein image sensor 40 and gather the first vein image that finger generates under near infrared light, then control after described ring-shaped slide mechanism 60 drives described light source 30 and vein image sensor 40 to slide into the second predeterminated position along described endless glide 50, control described light source 30 produce near infrared light and control described vein image sensor 40 and gather the second vein image that finger generates under near infrared light, by that analogy, described chip 70 can obtain multiple angle multidimensional finger venous image and extract multidimensional finger vein features according to the vein algorithm preset.For better vein molding effect, the plurality of predeterminated position is configurable to be evenly distributed in described endless glide.
When carrying out vein pattern coupling, described chip 70 can need configuration vein identity verification strategy according to actual safe class, such as, when safe class require relatively low and when focusing on authentication efficiency, can be configured to when have a vein pattern and multidimensional vein template one of them mate 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 multiple or all of vein pattern can mate with multidimensional vein template, just judge that the vein identity verification of user passes through.
Wherein, described multidimensional vein template, again may be by multiple vein images process generation that described vein image sensor 40 arrives for same registration finger collection at multiple predeterminated positions, each predeterminated position can also be carried out the vein template that label association is corresponding, quickly carry out the coupling of 1:1 when being easy to follow-up vein pattern coupling without the coupling carrying out 1:N, improve the work efficiency of vein identity verification. In order to improve the safety of multidimensional vein template, the described vein identity verification device of the present embodiment, it is additionally provided with the secure storage unit being connected with described chip, collects vein image for storing described vein image sensor 40 at the plurality of predeterminated position and process the multidimensional vein template of generation.
Vein identity verification device in the embodiment of the present invention, the multidimensional finger venous image of same finger can be collected simultaneously by the light source of ring-shaped slide and vein image sensor and extract multidimensional vein pattern, and multidimensional vein pattern is mated with multidimensional vein template registered in advance, improve the safety of vein identity verification, reliability and Consumer's Experience.
It is understood that the vein identity verification device of the embodiment of the present invention, 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 invention can realize with hardware, software, firmware or their combination. In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution. Such as, if realized with hardware, the same 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 the specific features, structure, material or the feature that mean in conjunction with this embodiment or example describe and are contained at least one embodiment or the example of the present invention. In this manual, the schematic representation of 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 an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can being carried out multiple change, amendment, replacement and modification when without departing from principles of the invention and objective, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a vein identity verification device, it is characterized in that, including finger vena collection tube, light source, vein image sensor, endless glide, ring-shaped slide mechanism, chip and power supply, it is fixedly installed endless glide inside described finger vena collection tube, described ring-shaped slide mechanism is arranged in described endless glide and can slide along described endless glide, described light source and vein image sensor are arranged on described ring-shaped slide mechanism inner surface, described chip can control to drive described ring-shaped slide mechanism to drive described light source and vein image sensor to slide into multiple predeterminated position along described endless glide.
2. vein identity verification device as claimed in claim 1, it is characterised in that described light source and vein image sensor are arranged on the relative position of the inner surface of described ring-shaped slide mechanism.
3. vein identity verification device as claimed in claim 1, it is characterised in that the plurality of predeterminated position is evenly distributed in described endless glide.
4. the vein identity verification device 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, collect vein image for storing described vein image sensor at the plurality of predeterminated position and process multiple vein templates of generation.
5. vein identity verification device as claimed in claim 4, it is characterised in that described chip controls can by described vein image sensor acquisition at least one vein pattern carry out mating to verify the vein identity of user with the plurality of vein template.
6. vein identity verification device as claimed in claim 1, it is characterised in that described light source is near infrared luminescence diode.
7. vein identity verification device as claimed in claim 1, it is characterised in that described vein image sensor is ccd image sensor.
8. vein identity verification device as claimed in claim 1, it is characterised in that described endless glide is arranged on bottom described finger vena collection tube on the inner surface of 2 to 4 centimetres.
9. vein identity verification device as claimed in claim 1, it is characterised in that the length of described finger vena collection tube is less than 5 centimetres.
10. an electronic system, it is characterised in that described electronic system includes the vein identity verification device as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007621.1A CN105678259A (en) | 2016-01-07 | 2016-01-07 | Vein authentication device and electronic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007621.1A CN105678259A (en) | 2016-01-07 | 2016-01-07 | Vein authentication device and electronic system |
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| Publication Number | Publication Date |
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| CN105678259A true CN105678259A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610007621.1A Pending CN105678259A (en) | 2016-01-07 | 2016-01-07 | Vein authentication device and electronic system |
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| CN (1) | CN105678259A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107392096A (en) * | 2017-06-15 | 2017-11-24 | 燕南国创科技（北京）有限公司 | Vein authentication apparatus and method for smart machine |
| CN110197161A (en) * | 2019-05-31 | 2019-09-03 | Oppo广东移动通信有限公司 | Vein identification method and Related product |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042456A (en) * | 2006-03-24 | 2007-09-26 | 鸿富锦精密工业（深圳）有限公司 | Lens module group |
| CN201383157Y (en) * | 2009-03-30 | 2010-01-13 | 重庆工学院 | Image acquisition device of finger vein certification system |
| CN104715237A (en) * | 2015-03-11 | 2015-06-17 | 识益生物科技(北京）有限公司 | Finger vein recognition module and device with the same |
| CN104732132A (en) * | 2015-03-26 | 2015-06-24 | 深圳市亚略特生物识别科技有限公司 | Identity recognition device and electronic equipment |
| CN104766073A (en) * | 2015-04-28 | 2015-07-08 | 天津理工大学 | Self-adaptive hand back vein image collecting system |
| CN104866828A (en) * | 2015-05-20 | 2015-08-26 | 广州日滨科技发展有限公司 | Finger vein identification method, apparatus and vein authentication terminal device |
| CN205486159U (en) * | 2016-01-07 | 2016-08-17 | 深圳市亚略特生物识别科技有限公司 | Vein authentication device |
-
2016
- 2016-01-07 CN CN201610007621.1A patent/CN105678259A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042456A (en) * | 2006-03-24 | 2007-09-26 | 鸿富锦精密工业（深圳）有限公司 | Lens module group |
| CN201383157Y (en) * | 2009-03-30 | 2010-01-13 | 重庆工学院 | Image acquisition device of finger vein certification system |
| CN104715237A (en) * | 2015-03-11 | 2015-06-17 | 识益生物科技(北京）有限公司 | Finger vein recognition module and device with the same |
| CN104732132A (en) * | 2015-03-26 | 2015-06-24 | 深圳市亚略特生物识别科技有限公司 | Identity recognition device and electronic equipment |
| CN104766073A (en) * | 2015-04-28 | 2015-07-08 | 天津理工大学 | Self-adaptive hand back vein image collecting system |
| CN104866828A (en) * | 2015-05-20 | 2015-08-26 | 广州日滨科技发展有限公司 | Finger vein identification method, apparatus and vein authentication terminal device |
| CN205486159U (en) * | 2016-01-07 | 2016-08-17 | 深圳市亚略特生物识别科技有限公司 | Vein authentication device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107392096A (en) * | 2017-06-15 | 2017-11-24 | 燕南国创科技（北京）有限公司 | Vein authentication apparatus and method for smart machine |
| WO2018228005A1 (en) * | 2017-06-15 | 2018-12-20 | 燕南国创科技（北京）有限公司 | Vein authentication apparatus and method for use in smart device |
| CN110197161A (en) * | 2019-05-31 | 2019-09-03 | Oppo广东移动通信有限公司 | Vein identification method and Related product |
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