CN208938130U - A kind of fingerprint, identity card, head portrait Verification System - Google Patents
A kind of fingerprint, identity card, head portrait Verification System Download PDFInfo
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- CN208938130U CN208938130U CN201821424990.1U CN201821424990U CN208938130U CN 208938130 U CN208938130 U CN 208938130U CN 201821424990 U CN201821424990 U CN 201821424990U CN 208938130 U CN208938130 U CN 208938130U
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- verification system
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Abstract
The utility model discloses a kind of fingerprints, identity card, head portrait Verification System, a kind of fingerprint, identity card, head portrait Verification System, including fingerprint collecting unit, fingerprint comparison unit, human image collecting unit, portrait comparison unit, Interface Expanding unit, SAM control unit, PC controls machine, information process unit, master controller, clock control cell, power control unit, power supply unit, controlled by sound and light unit, loudspeaker, radio frequency card reading unit and radio frequency antenna element, fingerprint collecting unit is connect with fingerprint comparison unit, human image collecting unit is connect with portrait comparison unit, fingerprint comparison unit and portrait comparison unit are connect with Interface Expanding unit respectively, Interface Expanding unit, SAM control unit, PC control machine and master controller are connect with information process unit respectively, radio frequency card reading unit is connect with radio frequency antenna element, Clock control cell, power control unit, controlled by sound and light unit and radio frequency card reading unit are connect with master controller respectively.
Description
Technical field
The utility model relates to identity information acquisition and Compare System technical field more particularly to a kind of fingerprint, identity card,
Head portrait Verification System.
Background technique
With the fast development of science and technology, safety is more and more important, along with the continuous growth of security requirement, identity information
Capturing and recognition device has obtained extensive development and application, and identity information acquisition identification device has become society now
The important component of management activity, all such as military base, privacy mechanism and bank, customs, cell management, factory and parking lot
It will use identity information acquisition identification device.
It is a set of to carry out fingerprint, identity card, head portrait certification letter using individual chips along with the continuous growth of security requirement
Breath compares, and provides security performance, prevents the demand of information fraud system increasing.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of fingerprint, identity card, head portrait Verification Systems, specifically, packet
Include fingerprint collecting unit, fingerprint comparison unit, human image collecting unit, portrait comparison unit, Interface Expanding unit, SAM control list
Member, PC control machine, information process unit, master controller, clock control cell, power control unit, power supply unit, controlled by sound and light
Unit, loudspeaker, radio frequency card reading unit and radio frequency antenna element；
The fingerprint collecting unit is connect with the fingerprint comparison unit, and the human image collecting unit and the portrait compare
Unit connection, the fingerprint comparison unit and portrait comparison unit are connect with the Interface Expanding unit respectively；
The Interface Expanding unit, SAM control unit, PC control machine and master controller respectively with the information process unit
Connection；
The radio frequency card reading unit is connect with the radio frequency antenna element；
The clock control cell, power control unit, controlled by sound and light unit and radio frequency card reading unit respectively with the master
Controller connection；
The power control unit supplies power to the fingerprint collecting unit and human image collecting for controlling the power supply unit
Unit；
The loudspeaker are connect with the controlled by sound and light unit.
Further, the Interface Expanding unit includes SD card interface subelement, mmc card interface subelement, USB interface
Unit, USB-HID interface subelement, RS232 interface subelement and RS485 interface subelement, the fingerprint comparison unit and people
As comparison unit is connect by RS485 twisted pair with RS485 interface subelement.
Further, the fingerprint comparison unit includes fingerprint information data library, and the portrait comparison database includes people
As information database, the fingerprint information data library and figure information database are MYSQL database.
Further, the fingerprint collecting unit includes fingerprint optically detecting plate.
Further, the human image collecting unit includes high-definition camera.
Further, the power control unit includes power input, voltage conversion unit and charging control unit, institute
Power input, voltage conversion unit and charging control unit is stated to be sequentially connected.
Further, the charging control unit includes control chip MCP73832.
Further, the radio frequency card reading unit include radio frequency chip, antenna-matching circuit, radio frequency chip peripheral circuit and
SPI interface, the antenna-matching circuit and radio frequency chip peripheral circuit are connect with the radio frequency chip respectively, the radio frequency chip
It is connect by SPI interface with the radio frequency antenna element.
Further, the controlled by sound and light unit includes PM66 speech chip.
The utility model has the beneficial effects that: three kinds of this system support fingerprint, ID card information, figure information information
It compares, carries out information comparison using individual chips, security performance is provided, prevents information from faking, guarantee the accuracy compared.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fingerprint, identity card, head portrait Verification System system schematic.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.
A kind of fingerprint, identity card, head portrait Verification System, specifically, including fingerprint collecting unit, fingerprint comparison unit, people
As acquisition unit, portrait comparison unit, Interface Expanding unit, SAM control unit, PC control machine, information process unit, main control
Device, clock control cell, power control unit, power supply unit, controlled by sound and light unit, loudspeaker, radio frequency card reading unit and radio frequency day
Line unit；
The fingerprint collecting unit is connect with the fingerprint comparison unit, and the human image collecting unit and the portrait compare
Unit connection, the fingerprint comparison unit and portrait comparison unit are connect with the Interface Expanding unit respectively；
The Interface Expanding unit, SAM control unit, PC control machine and master controller respectively with the information process unit
Connection；
The radio frequency card reading unit is connect with the radio frequency antenna element；
The clock control cell, power control unit, controlled by sound and light unit and radio frequency card reading unit respectively with the master
Controller connection；
The power control unit supplies power to the fingerprint collecting unit and human image collecting for controlling the power supply unit
Unit；
The loudspeaker are connect with the controlled by sound and light unit.
Further, the Interface Expanding unit includes SD card interface subelement, mmc card interface subelement, USB interface
Unit, USB-HID interface subelement, RS232 interface subelement and RS485 interface subelement, the fingerprint comparison unit and people
As comparison unit is connect by RS485 twisted pair with RS485 interface subelement.
Further, the fingerprint comparison unit includes fingerprint information data library, and the portrait comparison database includes people
As information database, the fingerprint information data library and figure information database are MYSQL database；
The portrait comparison unit is extracted from the collected live image of human image collecting unit, acquires facial image, and
It is compared identification, compares the face information that source is collection in worksite, the face information of comparison template portrait comparison database, if
The similarity degree of the two is more than the numerical value of setting, that is, is determined as me.
Further, the fingerprint collecting unit includes fingerprint optically detecting plate, and the optically detecting plate includes that fingerprint is adopted
Collect film, multiple images sensor and image signal processing blocks, the fingerprint collecting film is transparent material, is set to fingerprint tough
Interior surface；
Described image sensor includes optoelectronic component array, and the optoelectronic component array is for generating fingerprint image；
Described image signal processing module includes programmable amplifier, analog-digital converter and image signal process electricity
Road, the programmable amplifier, analog-digital converter and imaging signal processing circuit are sequentially connected；
The fingerprint image carries out figure through the programmable amplifier, analog-digital converter and imaging signal processing circuit
As processing.
Further, the human image collecting unit includes hemisphere high-definition camera.
Further, the power control unit includes power input, voltage conversion unit and charging control unit, institute
Power input, voltage conversion unit and charging control unit is stated to be sequentially connected.
Further, the charging control unit includes control chip MCP73832.
Further, the radio frequency card reading unit include radio frequency chip, antenna-matching circuit, radio frequency chip peripheral circuit and
SPI interface, the antenna-matching circuit and radio frequency chip peripheral circuit are connect with the radio frequency chip respectively, the radio frequency chip
It is connect by SPI interface with the radio frequency antenna element；
After master controller, which receives the related identification to identity card, to be instructed, Signalling exchange is carried out with radio frequency card reading unit,
The radiofrequency signal that certain frequency is launched outward by radio frequency antenna element, when there is China second-generation identity card close to radiofrequency signal area, the body
Chip in part card is activated, and the resident identity information in chip is launched, and transmitting signal is received by radio-frequency antenna, passes
Radio frequency card reading unit is passed, resident identification card information is sent to master controller again by radio frequency card reading unit.
Further, the controlled by sound and light unit includes PM66 speech chip.
It should be noted that for simple description, therefore, it is stated as a systems for each embodiment of the method above-mentioned
The combination of actions of column, but those skilled in the art should understand that, the application is not limited by the described action sequence, because
For according to the application, certain some step be can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, related movement and unit not necessarily this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, reference can be made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, ROM, RAM etc..
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (9)
1. a kind of fingerprint, identity card, head portrait Verification System, including SAM control unit, PC control machine and information process unit,
It is characterized in that, further includes fingerprint collecting unit, fingerprint comparison unit, human image collecting unit, portrait comparison unit, Interface Expanding list
Member, master controller, clock control cell, power control unit, power supply unit, controlled by sound and light unit, loudspeaker, radio frequency card reading unit
And radio frequency antenna element；
The fingerprint collecting unit is connect with the fingerprint comparison unit, the human image collecting unit and the portrait comparison unit
Connection, the fingerprint comparison unit and portrait comparison unit are connect with the Interface Expanding unit respectively；
The Interface Expanding unit, SAM control unit, PC control machine and master controller connect with the information process unit respectively
It connects；
The radio frequency card reading unit is connect with the radio frequency antenna element；
The clock control cell, power control unit, controlled by sound and light unit and radio frequency card reading unit respectively with the main control
Device connection；
The power control unit supplies power to the fingerprint collecting unit and human image collecting unit for controlling the power supply unit；
The loudspeaker are connect with the controlled by sound and light unit.
2. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the Interface Expanding list
Member connects including SD card interface subelement, mmc card interface subelement, USB interface subelement, USB-HID interface subelement, RS232
Openning unit and RS485 interface subelement, the fingerprint comparison unit and portrait comparison unit by RS485 twisted pair with
The connection of RS485 interface subelement.
3. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the fingerprint comparison is single
Member includes fingerprint information data library, and the portrait comparison database includes figure information database, the fingerprint information data library
And figure information database is MYSQL database.
4. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the fingerprint collecting list
Member includes fingerprint optically detecting plate.
5. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the human image collecting list
Member includes high-definition camera.
6. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the power supply control is single
Member includes power input, voltage conversion unit and charging control unit, the power input, voltage conversion unit and charging
Control unit is sequentially connected.
7. a kind of fingerprint as claimed in claim 6, identity card, head portrait Verification System, which is characterized in that the charge control list
Member includes control chip MCP73832.
8. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the radio frequency card reading list
Member includes radio frequency chip, antenna-matching circuit, radio frequency chip peripheral circuit and SPI interface, the antenna-matching circuit and radio frequency
Chip periphery circuit is connect with the radio frequency chip respectively, and the radio frequency chip passes through SPI interface and the radio frequency antenna element
Connection.
9. a kind of fingerprint as described in claim 1, identity card, head portrait Verification System, which is characterized in that the controlled by sound and light list
Member includes PM66 speech chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424990.1U CN208938130U (en) | 2018-08-31 | 2018-08-31 | A kind of fingerprint, identity card, head portrait Verification System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424990.1U CN208938130U (en) | 2018-08-31 | 2018-08-31 | A kind of fingerprint, identity card, head portrait Verification System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938130U true CN208938130U (en) | 2019-06-04 |
Family
ID=66719538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821424990.1U Active CN208938130U (en) | 2018-08-31 | 2018-08-31 | A kind of fingerprint, identity card, head portrait Verification System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938130U (en) |
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2018
- 2018-08-31 CN CN201821424990.1U patent/CN208938130U/en active Active
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