CN204833279U - Finger vein discerns terminal based on SMS developments password - Google Patents
Finger vein discerns terminal based on SMS developments password Download PDFInfo
- Publication number
- CN204833279U CN204833279U CN201520566706.4U CN201520566706U CN204833279U CN 204833279 U CN204833279 U CN 204833279U CN 201520566706 U CN201520566706 U CN 201520566706U CN 204833279 U CN204833279 U CN 204833279U
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- China
- Prior art keywords
- finger
- dynamic password
- control chip
- finger vein
- password
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- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Telephone Function (AREA)
Abstract
The utility model provides a finger vein discerns terminal based on SMS developments password, includes control chip, memory cell, finger vein identification module, dynamic password generation module and touch display screen, and control chip is connected with memory cell, dynamic password generation module, finger vein identification module and touch display screen IO respectively, and control chip is connected to the power input, dynamic password generation module memory cell 4 module, the finger touch panel is connected to memory cell 5 memory cell 6 cell -phone, finger vein identification module. This discernment terminal combines together SMS developments password with the finger vein password, reach the purpose of double insurance, and security level improves greatly, satisfies the senior security requirements in airtight spaces such as safe, bank's national treasury, filing cabinet.
Description
Technical field
The utility model belongs to living things feature recognition field, relates to finger hand vein recognition, especially a kind of finger hand vein recognition terminal of note dynamic password.
Background technology
Finger vein identification technology refers to: according to the light of the blood Absorbable rod specific wavelength flowed in human finger, and use specific wavelength light opponent fingering row to irradiate, thus obtain the picture rich in detail of finger vena, then the image obtained is analyzed, processed, thus obtain the biological characteristic of finger vena, again the finger vein features information obtained and the finger vein features registered in a database are in advance compared, thus confirm the identity of registrant.
Finger vein identification technology is second generation biometrics identification technology, relative to first generation living things feature recognition and fingerprint, shape of face and iris technology; Finger vein identification technology utilizes the vein distributed image in finger to compare, efficiently avoid because the wrinkle of skin surface, fold, the impact such as coarse, dry and cracked or too wet obtain the problem of exact image feature, and precision all can be kept under various circumstances constant.Meanwhile, during identification, contact is few even need not contact, and does not have fingertip surface features by the danger of third party's fraudulent copying; In addition, the feature just existed when what system obtained is finger live body, the finger of non-living body can not get vein image feature, thus also just cannot fake, and further increases the security of identification.
Note dynamic password also claims short message password, with the dynamic password of 6 random numbers of SMS form transmission, also be a kind of mobile phone dynamic password form, identity authorization system sends 6/8 random password on the mobile phone of client with note form, client inputs this dynamic password when login or transaction authentication, thus guarantees the security of system identity certification.
The existing equipment carrying out authentication based on finger vena identification, substantially be adopt single finger vena identification, mechanical code lock or combination pin lock side formula to carry out safety guarantee, form is single, password needs to be remembered by people, if for ensureing security, change password, a lot of inconvenience can be brought can to password possessor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of identification terminal being controlled finger vena input by note dynamic password, in conjunction with note dynamic password and hand vein recognition, have double insurance function, security promotes greatly.
The technical scheme that the utility model technical solution problem adopts is:
A kind of finger hand vein recognition terminal based on note dynamic password, comprise control chip, storage unit, refer to hand vein recognition module, dynamic password generation modules and touch display screen, control chip respectively with storage unit, dynamic password generation modules, refer to that hand vein recognition module and touch display screen I/O are connected, power supply input connection control chip, dynamic password generation modules connecting communication module, communication module wireless connections mobile phone, refers to hand vein recognition model calling finger touch panel.
And, control chip connects an alarm.
And described alarm is GSM alarm.
Advantage of the present utility model and good effect are:
1, note dynamic password combines with finger vein password by this identification terminal, and reach the object of double insurance, safe class improves greatly, meets the advanced security demand of the confined spaces such as proof box, bank vault, file cabinet.
2, this identification terminal is by sending note dynamic password to user mobile phone, makes lawless person be difficult to the identity of counterfeit validated user, and without the need to artificial memory cipher, reduces the risk forgotten Password.
3, this identification terminal can arrange finger vena corresponding to each numeral according to personal habits, is equivalent to turn increase one and heavily protects, improve the difficulty of code breaking.
4, this identification terminal is connected with alarm, and Password Input mistake reaches more than three times will start warning, notifies that managerial personnel's danger occurs, also plays strong fright effect to saboteur.
Accompanying drawing explanation
Fig. 1 is that circuit of the present utility model connects block diagram.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of finger hand vein recognition terminal based on note dynamic password, comprise control chip, storage unit, refer to hand vein recognition module, dynamic password generation modules and touch display screen, control chip respectively with storage unit, dynamic password generation modules, refer to that hand vein recognition module and touch display screen I/O are connected, power supply input connection control chip, dynamic password generation modules connecting communication module, communication module wireless connections mobile phone, refers to hand vein recognition model calling finger touch panel.
In order to improve the security of this identification terminal further, control chip connects an alarm, when referring to that vein input error reaches more than three times continuously, this alarm sends buzzing or sends note to supvr or put through alarm call.
The principle of work of this identification terminal and using method are:
First by numerical order on touch display screen successively typing refer to the finger venous information of ten of vein password possessor fingers, finger venous information correspondence is digitally stored in memory module.Such as: 1 represents thumb, 2 represents forefinger, 3 and represent middle finger, the like, the numeral of each finger representative also can be arbitrarily set.When unblanking, first by the cell-phone number of touch display screen input user, control chip controls dynamic password generation modules and generates dynamic password, and be sent to the mobile phone of user with the form of note by communication module, user's short message reading password, refers to the finger venous information of vein password possessor by numerical order input.If short message password is 231, the finger vein inputting forefinger, middle finger and thumb so successively can be unblanked.If input error, so will triggered alarm, remind supvr may dangerous generation herein.In addition, this identification terminal also can store the finger venous information of multiple people, arranges multiple finger vein password possessor.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. the finger hand vein recognition terminal based on note dynamic password, it is characterized in that: comprise control chip, storage unit, refer to hand vein recognition module, dynamic password generation modules and touch display screen, control chip respectively with storage unit, dynamic password generation modules, refer to that hand vein recognition module and touch display screen I/O are connected, power supply input connection control chip, dynamic password generation modules connecting communication module, communication module wireless connections mobile phone, refers to hand vein recognition model calling finger touch panel.
2. the finger hand vein recognition terminal based on note dynamic password according to claim 1, is characterized in that: on control chip, connect an alarm.
3. the finger hand vein recognition terminal based on note dynamic password according to claim 2, is characterized in that: described alarm is GSM alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566706.4U CN204833279U (en) | 2015-07-30 | 2015-07-30 | Finger vein discerns terminal based on SMS developments password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566706.4U CN204833279U (en) | 2015-07-30 | 2015-07-30 | Finger vein discerns terminal based on SMS developments password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204833279U true CN204833279U (en) | 2015-12-02 |
Family
ID=54690854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566706.4U Expired - Fee Related CN204833279U (en) | 2015-07-30 | 2015-07-30 | Finger vein discerns terminal based on SMS developments password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204833279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430015A (en) * | 2015-12-30 | 2016-03-23 | 桂林市逸仙中学 | Dynamic password lock |
-
2015
- 2015-07-30 CN CN201520566706.4U patent/CN204833279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430015A (en) * | 2015-12-30 | 2016-03-23 | 桂林市逸仙中学 | Dynamic password lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160730 |