CN109508665A - Refer to the ticket sale system of hand vein recognition - Google Patents
Refer to the ticket sale system of hand vein recognition Download PDFInfo
- Publication number
- CN109508665A CN109508665A CN201811316827.8A CN201811316827A CN109508665A CN 109508665 A CN109508665 A CN 109508665A CN 201811316827 A CN201811316827 A CN 201811316827A CN 109508665 A CN109508665 A CN 109508665A
- Authority
- CN
- China
- Prior art keywords
- circuit
- cortex
- arm processor
- above arm
- vein recognition
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B1/00—Machines for printing and issuing tickets
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- 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
Abstract
Refer to the ticket sale system of hand vein recognition, including power supply, power driving circuit, refer to venous collection circuit, SD card, SD card interface circuit, the above arm processor of cortex A8, LCD display circuit, LCD display, audio output circuit, loudspeaker, RS232/485 communicates conversion circuit, access controller, power supply is connected by power driving circuit with the above arm processor of cortex A8, refer to that venous collection circuit is connected with the above arm processor of cortex A8, SD card is connected by SD card interface circuit with the above arm processor of cortex A8, intercommunication visual information is transferred to LCD display by LCD display circuit by the above arm processor of cortex A8, by audio output circuit by audio prompt It is spread out of by loudspeaker, the above arm processor of cortex A8 controls the logic communication between finger hand vein recognition and circuit, the above arm processor of cortex A8 configures near infrared light led camera, carries out referring to vein image extraction and digitized processing to resident and visitor.
Description
Technical field
The present invention relates to the ticket sale systems for referring to hand vein recognition, belong to third generation technical field of biometric identification.
Background technique
Function that ticket sale system realizes the concurrent ticketing function of multiple ticket windows and ticket seller checks out.System is directed to bar code door
The designed two kinds of methods of ticketing of ticket: it now sells and now beats and print in advance.It now sells and now beats when being exactly ticketing, ticket is printed in nominal value
The information such as kind, admission fee, effective date, this method of ticketing is more flexible, and ticket kind can be arranged in scenic spot leader at any time.Price adds
Add new ticket kind, the printing template that user can be different to each ticket types；Printing in advance is exactly that admission ticket printing is finished in advance,
It is issued to ticket window, when ticket seller's ticketing, scanning admission ticket barcode data activates admission ticket.The advantages of this mode be speed compared with
Fastly.Function that ticket sale system realizes the concurrent ticketing function of multiple ticket windows and ticket seller checks out.System is set for bar code admission ticket
The two kinds of methods of ticketing counted: it now sells and now beats and print in advance.It now sells and now beats when being exactly ticketing, the printing ticket kind, ticket in nominal value
The information such as valence, effective date, this method of ticketing is more flexible, and ticket kind price can be arranged at any time or add newly by scenic spot leader
Ticket kind, the printing template that user can be different to each ticket types；Printing in advance is exactly that admission ticket printing is finished in advance, is issued to
Ticket window, when ticket seller's ticketing, scanning admission ticket barcode data activates admission ticket.The advantages of this mode is fast speed.
In the prior art, most of using card managing, it is more advanced to be verified using biotechnology
Management, and refer to hand vein recognition biotechnology and just developed in this field.When with referring to that vein carries out authentication, acquisition refers to
The characteristics of image of vein, feature existing for ability when referring to living body.Within the system, the finger of non-living body is to cannot get vein image
Feature, thus can not identify, to also can not just fake.When with referring to that vein carries out authentication, acquisition is finger interior
Vein image feature, rather than the characteristics of image of finger surface.Thus, there is no any damages due to finger surface, mill
Damage, the dry or brings cognitive disorders such as overly wet.With referring to that vein carries out authentication, when acquisition finger venous image, finger without
It must contact with equipment, gently one put, identification can be completed.Antihygienic problem when this mode does not have a hand contact arrangement and
Fingertip surface features may be replicated brought safety problem, and avoid the Psychological inadaptability for being taken as and examining object, simultaneously
It will not be because that can not be identified after dirt contamination.Finger vena mode since vein is located at finger interior, the external factor such as temperature
Influence degree can be ignored, and be suitable for almost all users.User's acceptance is good.In addition to without occurring with scanner surface
Other than directly contacting, the scanning process of this Noninvasive not only it is simple again naturally, alleviate user due to worry sanitation degree or
Using trouble and resisting psychology that may be present.Because having the vivo identification of front, internal feature and contactless 3 aspects
Feature, it is ensured that the finger vein pattern of user is difficult to be forged.So refer to that vein recognition system security level is high, it is especially suitable
It is used together in the high place of safety requirements.Compared with prior art the advantages of: (1) belonging to interior physiological characteristic, will not wear, it is more difficult to pseudo-
It makes, there is very high security.(2) blood vessel feature usually becomes apparent from, recognizable, and anti-interference is good.(3) it can be achieved contactless
Measurement, wholesomeness is good, is easy to as user's receiving.(4) the not influence vulnerable to watch face scar or greasy dirt.It is lacked existing for the above technology
Point is: acquisition equipment has particular/special requirement, designs relative complex, manufacturing cost height.
Summary of the invention
The purpose of the present invention.
The present invention is exactly the ticket sale system for the finger hand vein recognition for not being inconsistent to prevent personal information, and proposing.
The technical solution adopted in the present invention.
Refer to the ticket sale system of hand vein recognition, including power supply, power driving circuit, refers to that venous collection circuit, SD card, SD card connect
Mouth circuit, the above arm processor of cortex A8, LCD display circuit, LCD display, audio output circuit, loudspeaker, RS232/
485 communication conversion circuits, access controller, power supply are connected by power driving circuit with the above arm processor of cortex A8,
Refer to that venous collection circuit is connected with the above arm processor of cortex A8, SD card pass through SD card interface circuit and cortex A8 with
Upper arm processor is connected, and intercommunication visual information is transferred to LCD by LCD display circuit by the above arm processor of cortex A8
Display screen is spread out of audio prompt by loudspeaker by audio output circuit, and the above arm processor of cortex A8 is to finger vein
Logic communication between identification and circuit is controlled, and the above arm processor of cortex A8 configures near infrared light led camera,
To resident and carry out referring to that vein image extracts and digitized processing, middle finger hand vein recognition follow the steps below:
The first step, training and projection refer to vein image, obtain five candidate finger vein images by the matching of classifier, training
Obtained optimized image feature；
Five candidates in second step, classifier, which refer to, finds best test image in vein image；
Third step is determined verifying criterion by matching key point number, and the setting maximum finger vein descriptor of match point number is
Most possible item obtains target and refers to vein image by characteristic matching.
Preferably, the power module: the DC power supply of 12V is provided for access controller circuit system；Ethernet connects
Mouthful: it is responsible for the information transmission of remote network control, while provides downstream interface for intelligent domestic gateway；Voice module: according to finger
Hand vein recognition result and access control information, to disengaging, personnel issue voice reminder information；Push-button interface: open the door request and enabling
The push-botton operation of confirmation sends low and high level signal by I/O interface.
Preferably, the voicefrequency circuit mainly includes that audio outputs and inputs processing circuit.Due to audio output signal
It is the analog signal that voltage is more than ten millivolts, thus power amplifier need to be first passed through and carry out gain adjustment, and A/D conversion circuit is turned
Digital audio and video signals after changing are transmitted to control chip.
Preferably, the voltage of the above arm processor of cortex A8 obtains 5V by power supply adaptor transformation, and 5V is electric
Pressure is obtained by low difference voltage regulator AS1117AR-3.3V partial pressure, and its voltage is carried out steady pressure treatment by capacitor, from
And guarantees to provide stable 3.3V voltage for each component and interface and provide 1.8V and 2.5V voltage for camera module.
1, beneficial effects of the present invention:
Through the invention using referring to vein biometric identification technology, can accurately identify user identity, and reaction speed 2s it
It is interior, it is suitable for the more place of number, improves the accuracy and efficiency for referring to hand vein recognition.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of terminal of the present invention；
Fig. 2 is PC card sender structural schematic diagram.
Specific embodiment:
For ticket sale system by referring to vein ticket sale system, typing refers to vein.When referring to that venous collection unit 3 is abnormal, CPU will be switched to
Refer to vein input system, by both ticket sale system alternate runs and in conjunction with image ticket sale system, quiet by referring to
After arteries and veins, while CPU recalls the image in resource data pond in contrast, and ability typing visitor believes after image similarity reaches preset value
Breath, visitor's diversification, validation, accuracy.
Ticket sale system in the present invention, which also passes through, refers to venous collection unit, can according to the actual situation flexibly when installing, using
The typing mode of ticket sale system is selected, and when finger venous collection unit normal operation, it can be sent out by voice broadcast unit
It prompts out, convenient interviewed guest person uses.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. referring to the ticket sale system of hand vein recognition, it is characterised in that: including power supply, power driving circuit, refer to venous collection circuit, SD
Card, SD card interface circuit, the above arm processor of cortex A8, LCD display circuit, LCD display, audio output circuit, loudspeaker
, power supply is connected by power driving circuit with the above arm processor of cortex A8, refers to venous collection circuit and cortex A8
The above arm processor is connected, and SD card is connected by SD card interface circuit with the above arm processor of cortex A8, cortex A8
Intercommunication visual information is transferred to LCD display by LCD display circuit by the above arm processor, will by audio output circuit
Audio prompt is spread out of by loudspeaker, the above arm processor of cortex A8 to the logic communication referred between hand vein recognition and circuit into
Row control, the above arm processor of cortex A8 configure camera, carry out referring to vein image extraction and number to resident and visitor
Change processing.
2. the ticket sale system according to claim 1 for referring to hand vein recognition, it is characterised in that: Ethernet interface: being responsible for long-range
The information transmission of network-control, I/O data-interface: the information that the above arm processor of cortex A8 refers to hand vein recognition, root are read
According to finger hand vein recognition as a result, issuing voice reminder information to disengaging personnel.
3. the ticket sale system according to claim 1 for referring to hand vein recognition, it is characterised in that: the voicefrequency circuit mainly includes
Audio outputs and inputs processing circuit.Since audio output signal is the analog signal that voltage is more than ten millivolts, thus need elder generation
Gain adjustment is carried out by power amplifier, and the digital audio and video signals after the conversion of A/D conversion circuit are transmitted to control chip.
4. the ticket sale system according to claim 1 for referring to hand vein recognition, it is characterised in that: the above ARM processing of cortex A8
The voltage of device obtains 5V by power supply adaptor transformation, and 5V voltage is passed through low difference voltage regulator AS1117AR-3.3V
Partial pressure obtains, and its voltage is carried out steady pressure treatment by capacitor, to guarantee to provide for each component and interface stable
3.3V voltage and 1.8V and 2.5V voltage is provided for camera module.
5. card sender is PC computer, database corresponding finger venous information can be written, and add using identical with terminal
Secret key.The present invention uses finger vein identification technology, and there is contactless identity to be verified, and security performance is high, user
Just, ARM plate has high-performance, and high reliability, low energy consumption, equipment is easy to maintain, refers to intravenous data storing data after encryption
On library, increase the safety of total system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316827.8A CN109508665A (en) | 2018-11-07 | 2018-11-07 | Refer to the ticket sale system of hand vein recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316827.8A CN109508665A (en) | 2018-11-07 | 2018-11-07 | Refer to the ticket sale system of hand vein recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109508665A true CN109508665A (en) | 2019-03-22 |
Family
ID=65747701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316827.8A Pending CN109508665A (en) | 2018-11-07 | 2018-11-07 | Refer to the ticket sale system of hand vein recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109508665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610548A (en) * | 2019-07-30 | 2019-12-24 | 广东工业大学 | Self-service subway ticket vending machine based on non-contact finger vein recognition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013196075A (en) * | 2012-03-16 | 2013-09-30 | Hitachi Ltd | Movement tracking authentication information collation device |
| CN107729887A (en) * | 2017-11-26 | 2018-02-23 | 常熟安智生物识别技术有限公司 | A kind of use refers to hand vein recognition personnel system scheme |
| CN107909051A (en) * | 2017-11-30 | 2018-04-13 | 常熟安智生物识别技术有限公司 | It is a kind of to use the terraced control system for referring to hand vein recognition |
-
2018
- 2018-11-07 CN CN201811316827.8A patent/CN109508665A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013196075A (en) * | 2012-03-16 | 2013-09-30 | Hitachi Ltd | Movement tracking authentication information collation device |
| CN107729887A (en) * | 2017-11-26 | 2018-02-23 | 常熟安智生物识别技术有限公司 | A kind of use refers to hand vein recognition personnel system scheme |
| CN107909051A (en) * | 2017-11-30 | 2018-04-13 | 常熟安智生物识别技术有限公司 | It is a kind of to use the terraced control system for referring to hand vein recognition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610548A (en) * | 2019-07-30 | 2019-12-24 | 广东工业大学 | Self-service subway ticket vending machine based on non-contact finger vein recognition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107909051A (en) | It is a kind of to use the terraced control system for referring to hand vein recognition | |
| Ezema et al. | Fingerprint based attendance management system | |
| CN107909052A (en) | A kind of terraced control system identified using vena metacarpea | |
| CN109165618A (en) | A kind of guest system identified using vena metacarpea | |
| CN107818317A (en) | A kind of personnel system scheme identified using vena metacarpea | |
| CN107909348A (en) | A kind of personnel system scheme using recognition of face | |
| CN104680608A (en) | Finger vein attendance machine and system thereof | |
| CN107729887A (en) | A kind of use refers to hand vein recognition personnel system scheme | |
| CN109508665A (en) | Refer to the ticket sale system of hand vein recognition | |
| CN109389721A (en) | A kind of guest system using iris recognition | |
| CN108427901A (en) | It is a kind of to be prevented for the scheme checked card using vena metacarpea identification | |
| CN109753869A (en) | The member system system of recognition of face | |
| CN109409312A (en) | The ticket sale system of vena metacarpea identification | |
| CN109326031A (en) | It is a kind of to use the access control system for referring to hand vein recognition | |
| LU101787B1 (en) | Door access control system using palm vein recognition | |
| CN108197599A (en) | A kind of face identification system | |
| CN109308745A (en) | A kind of attendance recorder identified using vena metacarpea | |
| CN109377568A (en) | The ticket sale system of recognition of face | |
| CN109461240A (en) | The ticket sale system of iris recognition | |
| CN109410400A (en) | The gate system of recognition of face | |
| CN109272623A (en) | It is a kind of to use the guest system for referring to hand vein recognition | |
| CN109409313A (en) | The ticket sale system of fingerprint recognition | |
| CN109272624A (en) | A kind of guest system using recognition of face | |
| CN108090979A (en) | A kind of scheme for preventing generation using hand vein recognition is referred to and checking card | |
| CN109389728A (en) | Refer to the gate system of hand vein recognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |