CN109377568A - The ticket sale system of recognition of face - Google Patents
The ticket sale system of recognition of face Download PDFInfo
- Publication number
- CN109377568A CN109377568A CN201811317232.4A CN201811317232A CN109377568A CN 109377568 A CN109377568 A CN 109377568A CN 201811317232 A CN201811317232 A CN 201811317232A CN 109377568 A CN109377568 A CN 109377568A
- Authority
- CN
- China
- Prior art keywords
- circuit
- face
- cortex
- arm processor
- 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
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B1/00—Machines for printing and issuing tickets
-
- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
-
- 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
- G06V40/40—Spoof detection, e.g. liveness detection
- G06V40/45—Detection of the body part being alive
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/42—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for ticket printing or like apparatus, e.g. apparatus for dispensing of printed paper tickets or payment cards
Abstract
The ticket sale system of recognition of face, including power supply, power driving circuit, face Acquisition 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, face Acquisition 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, audio prompt is passed through into loudspeaker by audio output circuit Outflow, the above arm processor of cortex A8 control the logic communication between recognition of face and circuit, and the above arm processor of cortex A8 configures near infrared light led camera, carry out facial image extraction and digitized processing to resident and visitor.
Description
Technical field
The present invention relates to the ticket sale systems of recognition of face, 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 recognition of face biotechnology has just developed in this field.When carrying out authentication with recognition of face, acquisition is people
The characteristics of image of face.Thus, there is no any due to the damage of facial surface, abrasion, drying or the brings such as overly wet identification barrier
Hinder.Authentication is carried out with recognition of face, when obtaining facial image, face need not contact with equipment, and identification can be completed.It is this
Mode does not have antihygienic problem and facial surface feature when contact arrangement that may be replicated brought safety problem, and
The Psychological inadaptability for being taken as and examining object is avoided, while will not be because that can not identify after dirt contamination.User's acceptance is good.It removes
Without occurring other than directly contacting with scanner surface, the scanning process of this Noninvasive not only simply but also naturally, was alleviated
User's resisting psychology that may be present due to worry sanitation degree or using trouble.Because there is the vivo identification and non-of front
The feature of 2 aspects of contact, it is ensured that the face characteristic of user is difficult to be forged.So face identification system security level
Height, the place high particularly suitable for safety requirements use.Have the advantage that (1) belongs to physiological characteristic compared with prior art, it will not
Abrasion, it is more difficult to forge, there is very high security.(2 can realize non-contact measurement, and wholesomeness is good, be easy to as user's receiving.With
Upper technology has the drawback that: 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 recognition of face for not being inconsistent to prevent personal information, and proposing.
The technical solution adopted in the present invention.
The ticket sale system of recognition of face, including power supply, power driving circuit, face Acquisition Circuit, SD card, SD card interface electricity
Road, the above arm processor of cortex A8, LCD display circuit, LCD display, audio output circuit, loudspeaker, RS232/485 are logical
Believe that conversion circuit, access controller, power supply are connected by power driving circuit with the above arm processor of cortex A8, face is adopted
Collector is connected with the above arm processor of cortex A8, and SD card is handled by SD card interface circuit and the above ARM of cortex A8
Device is connected, and intercommunication visual information is transferred to LCD display by LCD display circuit by the above arm processor of cortex A8, leads to
Cross audio output circuit and spread out of audio prompt by loudspeaker, the above arm processor of cortex A8 to recognition of face and circuit it
Between logic communication controlled, the above arm processor of cortex A8 configures near infrared light led camera, to resident and visitor
Facial image extraction and digitized processing are carried out, wherein recognition of face follows the steps below:
The first step, training and projection facial image obtain five candidate facial images by the matching of classifier, and training obtains
Optimized image feature；
Best test image is found in five candidate face images in second step, classifier；
Third step is determined verifying criterion by matching key point number, and the setting maximum face descriptor of match point number is most
Possible item obtains target facial 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 people
Face recognition result and access control information, to disengaging, personnel issue voice reminder information；Push-button interface: opening the door, it is true to request and open the door
The push-botton operation recognized 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:
Face biological identification technology is used through the invention, can accurately identify user identity, and reaction speed is within 2s,
It is suitable for the more place of number, improves the accuracy and efficiency of recognition of face.
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:
Ticket sale system passes through face ticket sale system, typing face.When face acquisition unit 3 is abnormal, CPU will be switched to face record
Enter system, by both ticket sale system alternate runs and in conjunction with image ticket sale system, after through face, simultaneously
CPU recalls the image in resource data pond in contrast, and image similarity reaches ability typing visitor information after preset value, Fang Keduo
Memberization, validation, accuracy.
Ticket sale system in the present invention also passes through face acquisition unit, can flexibly select according to the actual situation when installing, using
The typing mode of ticket sale system is selected, and when face acquisition unit normal operation, it can be issued and be mentioned by voice broadcast unit
Show, 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. the ticket sale system of recognition of face, it is characterised in that: including power supply, power driving circuit, face Acquisition 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, face Acquisition Circuit and cortex A8 or more
Arm processor is connected, and SD card is connected by SD card interface circuit with the above arm processor of cortex A8, cortex A8 or more
Intercommunication visual information is transferred to LCD display by LCD display circuit by arm processor, by audio output circuit by audio
Prompt is spread out of by loudspeaker, and the above arm processor of cortex A8 controls the logic communication between recognition of face and circuit
System, the above arm processor of cortex A8 configure camera, carry out facial image extraction and digitized processing to resident and visitor.
2. the ticket sale system of recognition of face according to claim 1, it is characterised in that: Ethernet interface: being responsible for telenet
The information transmission of network control, I/O data-interface: the information of the above arm processor recognition of face of cortex A8 is read, according to people
Face recognition result, to disengaging, personnel issue voice reminder information.
3. the ticket sale system of recognition of face according to claim 1, it is characterised in that: the voicefrequency circuit mainly includes sound
Frequency outputs and inputs processing circuit.Since audio output signal is the analog signal that voltage is more than ten millivolts, thus need to first lead to
It crosses power amplifier and carries out gain adjustment, 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 of recognition of face according to claim 1, it is characterised in that: the above arm processor of cortex A8
Voltage by power supply adaptor transformation obtain 5V, and by 5V voltage by low difference voltage regulator AS1117AR-3.3V divide
Pressure obtains, and its voltage is carried out steady pressure treatment by capacitor, to guarantee to provide stable 3.3V for each component and interface
Voltage and 1.8V and 2.5V voltage is provided for camera module.
5. card sender is PC computer, database corresponding face information can be written, and use identical encryption with terminal
Secret key.The present invention uses hand face recognition technology, and there is contactless identity to be verified, and security performance is high, easy to use,
ARM plate has high-performance, and high reliability, low energy consumption, equipment is easy to maintain, human face data after encryption on storing data library,
Increase the safety of total system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317232.4A CN109377568A (en) | 2018-11-07 | 2018-11-07 | The ticket sale system of recognition of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317232.4A CN109377568A (en) | 2018-11-07 | 2018-11-07 | The ticket sale system of recognition of face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109377568A true CN109377568A (en) | 2019-02-22 |
Family
ID=65384134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811317232.4A Pending CN109377568A (en) | 2018-11-07 | 2018-11-07 | The ticket sale system of recognition of face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109377568A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070121237A (en) * | 2006-06-21 | 2007-12-27 | 심영석 | A usb finger recognition module using slide finger sensor |
| CN103136821A (en) * | 2011-12-05 | 2013-06-05 | 常熟安智生物识别技术有限公司 | Finger vein villa management system |
| CN104134265A (en) * | 2014-08-08 | 2014-11-05 | 常熟安智生物识别技术有限公司 | Intelligent building video intercom system adopting finger vein recognition |
| CN105208320A (en) * | 2014-05-27 | 2015-12-30 | 常熟安智生物识别技术有限公司 | Palm vein identification intelligent building visible intercom system |
-
2018
- 2018-11-07 CN CN201811317232.4A patent/CN109377568A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070121237A (en) * | 2006-06-21 | 2007-12-27 | 심영석 | A usb finger recognition module using slide finger sensor |
| CN103136821A (en) * | 2011-12-05 | 2013-06-05 | 常熟安智生物识别技术有限公司 | Finger vein villa management system |
| CN105208320A (en) * | 2014-05-27 | 2015-12-30 | 常熟安智生物识别技术有限公司 | Palm vein identification intelligent building visible intercom system |
| CN104134265A (en) * | 2014-08-08 | 2014-11-05 | 常熟安智生物识别技术有限公司 | Intelligent building video intercom system adopting finger vein recognition |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |
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| WD01 | Invention patent application deemed withdrawn after publication |