CN105023007A - Finger vein authentication device - Google Patents
Finger vein authentication device Download PDFInfo
- Publication number
- CN105023007A CN105023007A CN201510482690.3A CN201510482690A CN105023007A CN 105023007 A CN105023007 A CN 105023007A CN 201510482690 A CN201510482690 A CN 201510482690A CN 105023007 A CN105023007 A CN 105023007A
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- CN
- China
- Prior art keywords
- finger
- cleaning
- cleaning section
- authentication apparatus
- finger vein
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention relates to a finger vein authentication device, which comprises a carrying part, a shooting part, an authentication processing part, a shielding cover, a light source part and a control part, wherein one side of the shielding cover is provided with a first cleaning part; the other side, opposite to the first cleaning part, of the shielding cover is provided with a second cleaning part; a cleaning device is arranged in the first cleaning part; and a drying device is arranged in the second cleaning part. When sweat exists on a finger to be authenticated in hot summer, the finger can be dried through the drying device; and if stain exists on the finger to be authenticated, the finger can be cleaned through the cleaning device and is then dried through the drying device, so that the authentication incapability of the authentication processing part due to the influence of the sweat or the stain on the finger on shot authentication images is prevented.
Description
Technical field
The present invention relates to the organism authentication technology utilizing biosome confidence to carry out personal authentication, particularly relate to a kind of a kind of finger vein authentication apparatus utilizing finger vein pattern certification.
Background technology
In recent years, in the ATM (Automated teLler machine: cash banding machine) or CD (Cash Dispenser: cash dispenser), entry and exit control apparatus, door lock management devices etc. of financial institution, as mechanism individual being carried out to certification, import organism authentication apparatus gradually.Organism authentication apparatus obtains the distinctive information of biosome and Biont information, contrasts with the Biont information of registering in advance, and carries out certification based on the degree of this contrast.As such organism authentication apparatus, there will be a known the finger vein authentication apparatus vein pattern of finger being used as Biont information.
In finger vein authentication apparatus, when taking the vein pattern of finger, the stray light incided in shoot part (video camera) can bring harmful effect to the precision of the shooting of vein pattern and certification.At this, in finger vein authentication apparatus in the past, be provided with for blocking the outer light hood for protecting rider 6 etc. of stray light to the incidence of shoot part, block the incidence of stray light to shoot part, suppress the impact of stray light, it is overall that this outer light hood for protecting rider 6 covers shooting face with finger, a part for device covered shooting face as cover overall.
But, in finger vein authentication apparatus, with when covering lid shooting face entirety, due to the finger on the shooting face of being placed on cannot be observed, to produce the resistance of psychology user comparatively large, and user does not know whether finger to be placed on the problems such as suitable position.In addition, in general finger vein authentication apparatus, use the vein pattern of 2 dimensions, the vein pattern taken by shoot part changes along with the posture of the rotating direction centered by the axle of finger during to take.But, when with when covering lid shooting face entirety, due to the finger on the shooting face of being placed on cannot be observed, so the posture (posture of posture when can be regarded as the registration of vein pattern) when being difficult to be vein pattern registration by the stance adjustment of finger.
Disclosing a kind of patent No. is in the prior art 201210011996.7 patents being called " the outer light hood for protecting rider used in finger vein authentication apparatus and finger vein authentication apparatus ", although solve above-mentioned problem, but human body because summer weather reason and easily perspire, particularly finger part is more prone to perspire, and to point in life be also use body part more frequently, so be easy to be infected with filth, and now sweat that is filthy or that point will impact the vein pattern of shooting, thus cause the problem that cannot authenticate.
Summary of the invention
The present invention completes in view of the above problems, its object is to, and provides a kind of finger vein authentication apparatus, and the filth sweat on finger can dried or point is cleaned out, thus prevents the sweat pointed from impacting shooting vein pattern with filthy.
For achieving the above object, the invention provides a kind of finger vein authentication apparatus, comprise mounting portion, shoot part, authentication processing portion, hood for protecting rider, light source portion and control part, the side of described hood for protecting rider is provided with the first cleaning section, described hood for protecting rider is provided with the second cleaning section relative to the opposite side of described first cleaning section, be provided with cleaning device in described first cleaning section, in described second cleaning section, be provided with drying unit.
By above-mentioned setting, when needs certification, if making because of heat the finger that needs to carry out certification has just can put in the second cleaning section during sweat by finger, then the drying unit in the second cleaning section is started, thus drying unit opponent fingering row is dried, make the sweat evaporation on finger, if when needing the finger of certification there is spot, now just finger is put in the first cleaning section, then cleaning device is started, thus cleaning device is cleaned the spot on finger, again finger is put in the second cleaning section after clean and dried by drying unit.
Further, described hood for protecting rider is provided with camera head relative to the side of described mounting portion, and described hood for protecting rider is provided with display screen relative to the opposite side of described camera head, and described display screen is connected with described camera head.
By above-mentioned setting, when finger puts into mounting portion, camera head just can be made a video recording, again because display screen is connected with camera head by opponent's fingering row, thus display screen will present the video of finger, to facilitate the position regulating finger to place and the posture regulating finger.
Further, described mounting portion is provided with the standing groove for placing finger, and described shoot part is positioned at described standing groove.
By above-mentioned setting, so just can being directly placed in standing groove, just by finger and shoot part alignment, without the need to regulating the position of finger again, thus conveniently can taking.
Further, described clean cleaning device is miniature water-fog type cleaning machine.
By above-mentioned setting, water-fog type cleaner there will not be too much current to cause in the first cleaning section be inconvenient to clear up when cleaning the spot on finger, and convenient finger clean after pass through the flash baking of drying unit energy.
Further, described drying unit is calorifier.
Further, induction installation is equipped with in described first cleaning section and the second cleaning section.
Further, described induction installation is infrared inductor.
By above-mentioned setting, after finger puts into the first cleaning section or the second cleaning section, the existence of finger just can be sensed by infrared inductor, thus control miniature water-fog type cleaning machine or dryer startup, the cleaning of opponent's fingering row or oven dry, easy to use, and can prevent from manually booting finish using after forget and close and cause the waste of resource.
Compared with prior art, the invention has the advantages that: if when having sweat on the finger that will authenticate the summer of sweltering heat, just finger can be dried by drying unit, if and can first be cleaned by cleaning device when needing the finger of certification there is spot, and then dried by drying unit, thus prevent the authentication image to shooting because of the sweat on finger or spot from impacting, and authentication processing portion cannot be authenticated.
figure said by accompanying drawing
Fig. 1 is the structural representation of a kind of finger vein authentication apparatus of the present invention;
Fig. 2 is the inner structure key diagram of control part.
In figure 1, mounting portion; 11, standing groove; 2, shoot part; 3, authentication processing portion; 4, control part; 5, light source portion; 6, hood for protecting rider; 61, camera head; 62, display screen; 7 first cleaning sections; 71, cleaning device; 72, induction installation; 8, the second cleaning section; 81, drying unit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the every other embodiment obtained, all belong to the scope of protection of the invention.
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
A kind of finger vein authentication apparatus as shown in Fig. 1 ~ 2, comprise mounting portion 1, shoot part 2, authentication processing portion 3, hood for protecting rider 6, light source portion 5 and control part 4, the side of described hood for protecting rider 6 is provided with the first cleaning section 7, described hood for protecting rider 6 is provided with the second cleaning section 8 relative to the opposite side of described first cleaning section 7, be provided with cleaning device in described first cleaning section 7, in described second cleaning section 8, be provided with drying unit 81.In use, if making because of heat the finger that needs to carry out certification has during sweat just can put into finger in the second cleaning section 8, then the drying unit 81 in the second cleaning section 8 is started, thus drying unit 81 opponent fingering row is dried, make the sweat evaporation on finger, if when needing the finger of certification there is spot, now just finger is put in the first cleaning section 7, then cleaning device is started, thus cleaning device is cleaned the spot on finger, again finger is put into after clean in second cleaning section 8 and dried by drying unit 81.
As shown in Figure 1, described hood for protecting rider 6 is provided with camera head 61 relative to the side of described mounting portion 1, and described hood for protecting rider 6 is provided with display screen 62 relative to the opposite side of described camera head 61, and described display screen 62 is connected with described camera head 61.When finger puts into mounting portion 1, camera head 61 just can be made a video recording by opponent's fingering row, again because display screen 62 is connected with camera head 61, thus display screen 62 will present the video of finger, to facilitate the position regulating finger to place and the posture regulating finger.
As shown in Figure 1, described mounting portion 1 is provided with the standing groove 11 for placing finger, and described shoot part 2 is positioned at described standing groove 11.So just directly can be placed in standing groove 11, just finger and shoot part 2 can be alignd, without the need to regulating the position of finger again, thus convenient shooting.
As shown in Figure 1, described clean cleaning device is miniature water-fog type cleaning machine, water-fog type cleaner there will not be too much current to cause in the first cleaning section 7 to be inconvenient to clear up when cleaning the spot on finger, and by the flash baking of drying unit 81 energy after convenient finger cleaning, described drying unit 81 is calorifier, induction installation 72 is equipped with in described first cleaning section 7 and the second cleaning section 8, described induction installation 72 is infrared inductor 72, after finger puts into the first cleaning section 7 or the second cleaning section 8, the existence of finger just can be sensed by infrared inductor 72, thus control miniature water-fog type cleaning machine or dryer startup, the cleaning of opponent's fingering row or oven dry, easy to use, and can prevent from manually booting and forget after finishing using and close and cause the waste of resource.
As shown in Figure 2, be the key diagram of the inner structure representing control part 4, control part 4 comprise, CPU, main storage portion, light source control portion, camera control portion, communication control unit.By performing the computer program of the regulation be stored in main storage portion, the action of finger vein authentication apparatus entirety is controlled.In addition, CPU, by performing the authentication procedure be stored in main storage portion, plays function as the authentication processing portion 3 carrying out authentication processing.The action of light source control portion to light source portion 5 controls.The action of camera control portion to shoot part 2 controls.Communication control unit carries out the exchange of notice of the exception in the reception and finger vein authentication apparatus of the order of finger vein authentication apparatus etc. and the information of other devices.
Compared with prior art, the invention has the advantages that: if when having sweat on the finger that will authenticate the summer of sweltering heat, just finger can be dried by drying unit 81, if and can first be cleaned by cleaning device 71 when needing the finger of certification there is spot, and then dried by drying unit 81, thus prevent the authentication image to shooting because of the sweat on finger or spot from impacting, and authentication processing portion 3 cannot be authenticated.
The foregoing is only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations instructions of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (7)
1. a finger vein authentication apparatus, comprise mounting portion, shoot part, authentication processing portion, hood for protecting rider, light source portion and control part, it is characterized in that: the side of described hood for protecting rider is provided with the first cleaning section, described hood for protecting rider is provided with the second cleaning section relative to the opposite side of described first cleaning section, be provided with cleaning device in described first cleaning section, in described second cleaning section, be provided with drying unit.
2. a kind of finger vein authentication apparatus according to claim 1, it is characterized in that: described hood for protecting rider is provided with camera head relative to the side of described mounting portion, described hood for protecting rider is provided with display screen relative to the opposite side of described camera head, and described display screen is connected with described camera head.
3. a kind of finger vein authentication apparatus according to claim 1, is characterized in that: described mounting portion is provided with the standing groove for placing finger, and described shoot part is positioned at described standing groove.
4. a kind of finger vein authentication apparatus according to claim 1, is characterized in that: described clean cleaning device is miniature water-fog type cleaning machine.
5. a kind of finger vein authentication apparatus according to claim 1, is characterized in that: described drying unit is calorifier.
6. a kind of finger vein authentication apparatus according to claim 1, is characterized in that: be equipped with induction installation in described first cleaning section and the second cleaning section.
7. a kind of finger vein authentication apparatus according to claim 4, is characterized in that: described induction installation is infrared inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482690.3A CN105023007A (en) | 2015-08-03 | 2015-08-03 | Finger vein authentication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482690.3A CN105023007A (en) | 2015-08-03 | 2015-08-03 | Finger vein authentication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105023007A true CN105023007A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510482690.3A Pending CN105023007A (en) | 2015-08-03 | 2015-08-03 | Finger vein authentication device |
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| CN (1) | CN105023007A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080056544A1 (en) * | 2006-06-05 | 2008-03-06 | Makoto Aikawa | Biometric Authentication Apparatus, Biometric Authentication System, IC Card and Biometric Authentication Method |
| CN102646188A (en) * | 2011-02-21 | 2012-08-22 | 日立欧姆龙金融系统有限公司 | Outside light blocking cover used in finger vein authentication device, and finger vein authentication device |
| CN202681786U (en) * | 2012-06-26 | 2013-01-23 | 肥城弘锦矿用科技有限公司 | Full-automatic finger-washing machine |
-
2015
- 2015-08-03 CN CN201510482690.3A patent/CN105023007A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080056544A1 (en) * | 2006-06-05 | 2008-03-06 | Makoto Aikawa | Biometric Authentication Apparatus, Biometric Authentication System, IC Card and Biometric Authentication Method |
| CN102646188A (en) * | 2011-02-21 | 2012-08-22 | 日立欧姆龙金融系统有限公司 | Outside light blocking cover used in finger vein authentication device, and finger vein authentication device |
| CN202681786U (en) * | 2012-06-26 | 2013-01-23 | 肥城弘锦矿用科技有限公司 | Full-automatic finger-washing machine |
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Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |