CN208044610U - A kind of electronics recognition module and reader for distinguishing a variety of electronic certificates - Google Patents
A kind of electronics recognition module and reader for distinguishing a variety of electronic certificates Download PDFInfo
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- CN208044610U CN208044610U CN201721037488.0U CN201721037488U CN208044610U CN 208044610 U CN208044610 U CN 208044610U CN 201721037488 U CN201721037488 U CN 201721037488U CN 208044610 U CN208044610 U CN 208044610U
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Abstract
The utility model provides a kind of electronics recognition module and reader for distinguishing a variety of electronic certificates, belongs to the technical field of integrated circuit card reader in electronic information industry.Electronics distinguishes module and includes the first power module, micro-control unit, and terminal safety control module card interface, verification safety control module and the radio frequency identification module being connected with the micro-control unit.Reader includes shell, and it is fixed on the second power supply module in the shell, control module, interface module, image capture module and the electronics recognition module that can distinguish a variety of electronic certificates being connected with the control module, image capture module and electronics recognition module are also connected with optical system and card reading antennas respectively.Identification and the read function of a variety of electronic certificates such as E-Passport, No.2 residence card, foreigner's Permanent Resident Permit, Hongkong and Macro's pass, Taiwan compatriot certificate can be realized by the utility model, read the personally identifiable information stored in certificate chips.
Description
Technical field
The utility model belongs to the technical field of integrated circuit card reader in electronic information industry, more particularly to one kind can
Distinguish the electronics recognition module and reader of a variety of electronic certificates.
Background technology
The propulsion of the development and the industrial application of information technology of corresponding internal and international situations, the use of electronic identity documents are constantly increasing
Add, such as：Domestic identity card is changed to two generation electronic ID cards (electronic certificate) from a generation ID (non-electronic certificate)；It is domestic
This formula ordinary passport all sends E-Passport elsewhere since in May, 2012；The electronics Hongkong and Macro pass is got off the ground from 2013
With electronics Taiwan compatriot certificate；Residence permit for floating population's management has been used widely in the whole nation.
Currently, respective reader, which is respectively adopted, in E-Passport, China second-generation identity card, residence permit reads certificate information, cause
Card reader type is various, therefore imperative using a variety of electronic certificates of equipment reading.For E-Passport, due to being related to
International Electro passport and China Electronics's passport, therefore it is required that the interchangeability of reader, universal good.
Utility model content
The purpose of this utility model is to provide a kind of electronics recognition module and reader for distinguishing a variety of electronic certificates, i.e.,
International Electro passport, China Electronics's passport, Hongkong and Macro's pass, Taiwan compatriot certificate, No.2 residence card, the foreigner can be read forever
Long residence permit etc., it is adaptable.
The utility model adopts the following technical solution：
The utility model proposes it is a kind of distinguishing a variety of electronic certificates electronics distinguish module, which is characterized in that the electricity
Son recognition module there is automatic sensing to trigger various electronic certificates, including the first power module, for contactless ic card information
It is terminal safety control module (PSAM) card interface of safety certification when reading, permanent for No.2 residence card or the foreigner
The verification safety control module (SAMA) of safety certification when residence permit information is read is stored for reading in electronic certificate chip
Radio frequency identification (RFID) module and micro-control unit (MCU) of personally identifiable information；Wherein, first power module and sheet
Electronics distinguishes the every other device in module and is connected, and distinguishes module for this electronics by external power supply and provide stable work
Make voltage；MCU is connected with RFID module, SAMA, PSAM card interface respectively, the MCU be equipped with connect with external PC machine or PAD into
The interface of row data communication；RFID module is also connected with the external card reading antennas for receiving and dispatching a variety of electronic certificate signals.
The utility model also proposes a kind of reader for distinguishing a variety of electronic certificates, which is characterized in that the reader packet
Include shell, and be fixed in the shell second power supply module, control module, interface module, optical system, Image Acquisition mould
Block, the electronics recognition module and card reading antennas that a variety of electronic certificates can be distinguished；The outer casing top surface is additionally provided with the wear-resisting glass of light transmission
Glass, abrasion-resistance glass top are equipped with shielding cover, electronic certificate to be identified are put in the abrasion-resistance glass region；Wherein, institute
It states second power supply module with other devices in this reader to be connected, power for entire reader；The control module respectively with
Interface module, image capture module and can distinguish a variety of electronic certificates electronics recognition module be connected, image capture module is also
Respectively with optical system and the electronics recognition modules of a variety of electronic certificates can be distinguished be connected, the knowledges of a variety of electronic certificate electronics can be distinguished
Read through model is also connected with card reading antennas；Control module is connect with outer PC or PAD into row data communication by interface module；It should
The Card Reader rate of reader is adaptive with 106K/212K/424K/848K bps according to user demand and electronic certificate type.
The electronics recognition module for distinguishing a variety of electronic certificates in reader has automatic sensing to various electronic certificates
Triggering, including the first power module, when being read for contactless ic card information safety certification terminal safety control module
(PSAM) card interface, when being read for No.2 residence card or the foreigner's Permanent Resident Permit information safety certification verification peace
Full control module (SAMA) and the radio frequency identification (RFID) for reading the personally identifiable information stored in electronic certificate chip
Module；Wherein, the first power module is connected with the every other device in electronics recognition module, and passes through the second source mould
Block distinguishes module for the electronics and provides stable operating voltage；PSAM card interfaces, SAMA, RFID module, image capture module are equal
It is connect respectively with the control module；RFID module is also connect with card reading antennas.
The optical system includes visible light source, infrared light supply, ultraviolet source, mirror surface, the optical frames for focusing
Head and the cmos sensor obtained for image；Wherein, the visible light source, infrared light supply, ultraviolet source directly project
Onto the abrasion-resistance glass of reader, the recognizable image of appropriate brightness is generated；Mirror surface, in 45 ° of placements, leads to abrasion-resistance glass
Cross the reflex of the mirror surface becomes horizontal light by the vertical light of recognizable image；Optical lens and cmos sensor
Setting coaxial with the horizontal light, the image which generates after the focussing force of optical lens are sensed by CMOS
The optical imagery of all kinds of electronic certificates is finally realized in the acquisition of device.
The characteristics of the utility model and advantageous effect：
The electronics recognition module of the utility model can realize that the identification of a variety of electronic certificates and information are read.
The reader of the utility model distinguishes module to realize by optical system, image capture module and the electronics in it
Automatic sensing triggering, automatic identification and classification to different certificates, and only the international electricity of reading can be realized with a reader
Sub- passport, China Electronics's passport, Hongkong and Macro's pass, Taiwan compatriot certificate, No.2 residence card, foreigner's Permanent Resident Permit etc. are a variety of
Electronic certificate can be applicable to the industries such as public security entry and exit, customs, airport, railway station, lodging industry.
Description of the drawings
Fig. 1 is the composition schematic diagram that the utility model electronics distinguishes module.
Fig. 2 is the composition schematic diagram of the utility model reader.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
The utility model proposes it is a kind of distinguishing a variety of electronic certificates electronics distinguish module structure as shown in Figure 1,
The electronics is distinguished module and is triggered with automatic sensing to various electronic certificates, including power source protective module, terminal security control mould
Block (Purchase Secure Access Module, PSAM) card interface, verification safety control module (Secure Access
Module for Authentication, SAMA), for reading penetrating for the personally identifiable information stored in electronic certificate chip
Frequency identification (Radio Frequency Identification, RFID) module, micro-control unit (Micro Controller
Unit, MCU)；Wherein, the first power module is connected with the every other device in this electronics recognition module, and passes through outside
Power supply distinguishes module for this electronics and provides stable operating voltage；MCU distinguishes RFID module, SAMA, PSAM card interface are connected, should
MCU is equipped with (PC machine or PAD are embedded with communication interface software, protocol analysis software (as based on the world with external PC machine or PAD
Civil aviation organization's ICAO DOC9303 agreements and based on the Ministry of Public Security《The desk-top resident identification card technical specifications of GA450-2013》) and
User application software) connect interface into row data communication；RFID module is also connected with external card reading antennas, MCU controls
RFID module carries out Card Reader by card reading antennas, realizes transmitting-receiving to a variety of electronic certificate signals, meanwhile, according to Card Reader needs,
The coded signal of corresponding electronic certificate is transmitted to PASM card interfaces to MCU or SAMA carries out safety certification.
The specific implementation and function declaration of this electronics recognition each synthesizer part of module are as follows：
First power module includes Electro Magnetic Compatibility (Electro Magnetic Compatibility, EMC) circuit, electricity
Magnetic disturbance (Electro Magnetic Interference, EMI) circuit, for entire electronics recognition module power supply power supply,
The protection of EMC, EMI are handled.
Verify peace when safety control module is read for No.2 residence card or foreigner's Permanent Resident Permit information
Full certification.
When PSAM card interfaces are read for contactless IC card (such as bank card, health card, inhabitation card IC card) information
Safety certification；In use, by PSAM cards, (PSAM cards are contact cards, are non-for verifying bank card, health card, inhabitation card etc.
Contacting the legitimacy of IC card) insertion PSAM card interfaces can be realized the safety certification to contactless IC card.
Radio frequency identification module is used to read the read-write operation for the contactless IC card for meeting ISO14443Type A/B standards.
The Card Reader instruction that micro-control unit is used to receive PC machine or PAD is sent instructs control radio frequency identification mould according to Card Reader
Block, PSAM card interfaces, verification safety control module complete corresponding Card Reader operation.It, can be by the MCU according to needs are used
The online upgrading of this electronics recognition functions of modules is realized in the continuous renewal of program.
Each device in this electronics recognition module is conventional products or can give reality by the package technique of this field routine
It is existing.This electronics recognition module can collectively form the reading that can distinguish a variety of electronic certificates with the related circuit module of other routines
Device.
The utility model also proposes a kind of reader for distinguishing a variety of electronic certificates, and the overall structure of the reader is as schemed
Shown in 2, including shell, and be fixed in the shell second power supply module, control module, interface module, optical system, figure
As acquisition module, the electronics recognition modules and card reading antennas of a variety of electronic certificates can be distinguished；Outer casing top surface is additionally provided with light transmission
Abrasion-resistance glass, abrasion-resistance glass top are equipped with shielding cover, electronic certificate to be identified are put in the abrasion-resistance glass region；Its
In, second power supply module is connected with other devices in this reader, powers for entire reader；Control module respectively with interface
Module, image capture module and can distinguish a variety of electronic certificates electronics recognition module be connected, image capture module is also distinguished
It is connected with optical system and the electronics recognition module that a variety of electronic certificates can be distinguished, a variety of electronic certificate electronics recognition moulds can be distinguished
Block is also connected with card reading antennas；By interface module and outer PC or PAD, (PC machine or PAD are embedded with communication and connect control module
Mouth software, OCR (Optical Character Recognition, optical character identification) software are (to the electronic certificate figure of shooting
As carry out Text extraction), protocol analysis software (as based on International Civil Aviation Organization's ICAO DOC9303 agreements and be based on public security
Portion《The desk-top resident identification card technical specifications of GA450-2013》) and user application software) connect into row data communication.
Specific implementation and the function declaration for forming each device of the utility model reader are as follows：
Second power supply module includes Electro Magnetic Compatibility (Electro Magnetic Compatibility, EMC) circuit, electricity
Magnetic disturbance (Electro Magnetic Interference, EMI) circuit is used for power supply power supply, the power supply mistake of entire reader
Pressure, overcurrent protection, the protection of EMC, EMI processing.
Optical system includes visible light source, infrared light supply, ultraviolet source, mirror surface, optical lens and CMOS
(Complementary Metal Oxide Semiconductor) sensor；Wherein, it is seen that (visible light source is for giving birth to for light source
At the document of the normal image format of all kinds of electronic certificates, such as jpg, jpeg format), (infrared light supply is for each for infrared light supply
The OCR of electron-like certificate is identified), ultraviolet source (ultraviolet source is used for the anti-counterfeit recognition of all kinds of electronic certificates) is projected directly at
The recognition area (Chong Die with the abrasion-resistance glass position of reader) of reader, generates the recognizable image of appropriate brightness；Mirror surface
With abrasion-resistance glass in 45 ° of placements, the vertical light of recognizable image is become by horizon light by the reflex of the mirror surface
Line；The setting coaxial with the horizontal light of optical lens and cmos sensor, the focussing force of the horizontal light through optical lens
The image generated afterwards finally realizes the optical imagery of all kinds of electronic certificates by the acquisition of cmos sensor.Light in the present embodiment
Each device in system is conventional products.
The structure of the electronics recognition module and the recognition module of electronics shown in Fig. 1 of a variety of electronic certificates can be distinguished in this reader
It is essentially identical, the difference is that, the microcontroller list in the electronics recognition module of a variety of electronic certificates can be distinguished in this reader
Member can be omitted, and be replaced by the control module in this reader, i.e., the electronics that a variety of electronic certificates can be distinguished in this reader is known
Read through model includes the first power module, PSAM card interfaces, SAMA, RFID module；Wherein, power source protective module is distinguished with this electronics
Every other device in module is connected, and distinguishes module for this electronics by power module and provide stable operating voltage；
PSAM card interfaces, SAMA, RFID module, image capture module are respectively connect with the control module in this reader；RFID moulds
Block is also connect with card reading antennas.
Control module is used to receive the Card Reader instruction that PC machine or PAD are sent, according to Card Reader instruct control radio frequency identification module,
PSAM card interfaces, verification safety control module complete corresponding Card Reader operation.It, can be by the control module according to needs are used
The online upgrading of this reader functionality is realized in the continuous renewal of internal program.
Card reading antennas is carried out Card Reader by the control of control module, realizes the transmitting-receiving to a variety of electronic certificate signals.This implementation
The card reading antennas of example is conventional products.
Image capture module is made of Image Acquisition integrated circuit, the optics which realizes optical system
Imaging carries out the acquisition of picture signal, and the image collected signal is transmitted to by interface module in PC machine or PAD.
The interface module be USB interface (meeting HID protocol or PCSC consensus standards) or serial line interface, the present embodiment
Interface module uses USB interface.
This reader is designed to several pieces of circuit boards according to the division of function, by these circuit boards installation inside the shell with optics
System constitutes this reader together.
When this reader works PC and or PAD timings send out work order, control optical system, image capture module and more
Function electronic certificate recognition module works to extract the feature of different certificates, realizes and is triggered to the automatic sensing of different certificates, from
Dynamic identification and classification；Meanwhile the Card Reader rate of reader can automatically select in 106K/212K/424K/848K bps one
Kind, wherein the Card Reader rate of No.2 residence card and foreigner's Permanent Resident Permit is 106K bps, E-Passport, Hongkong and Macro
The result selection one of which Card Reader speed that other electronic certificates such as the pass and Taiwan compatriot certificate are negotiated according to reader and electronic certificate
Rate.
Claims (6)
1. a kind of electronics recognition module for distinguishing a variety of electronic certificates, which is characterized in that the electronics distinguishes module to various electricity
Sub- certificate is triggered with automatic sensing, including the first power module, when being read for contactless ic card information safety certification end
Pacify when holding safety control module (PSAM) card interface, being read for No.2 residence card or foreigner's Permanent Resident Permit information
Verification safety control module (SAMA), the radio frequency for reading the personally identifiable information stored in electronic certificate chip of full certification
Identify (RFID) module and micro-control unit (MCU)；Wherein, first power module and the institute in this electronics recognition module
There are other devices to be connected, and module is distinguished for this electronics by external power supply, stable operating voltage is provided；MCU respectively with
RFID module, SAMA, PSAM card interface are connected, which is equipped with connect connecing into row data communication with external PC machine or PAD
Mouthful；RFID module is also connected with the external card reading antennas for receiving and dispatching a variety of electronic certificate signals.
2. electronics according to claim 1 distinguishes module, which is characterized in that first power module includes electromagnetic compatibility
Property (EMC) circuit and electromagnetic interference (EMI) circuit.
3. a kind of reader for distinguishing a variety of electronic certificates, which is characterized in that the reader includes shell, and is fixed on this
Second power supply module, control module, interface module, optical system, image capture module in shell can distinguish a variety of electronics cards
The electronics recognition module and card reading antennas of part；The outer casing top surface is additionally provided with the abrasion-resistance glass of light transmission, is set above the abrasion-resistance glass
There is shielding cover, electronic certificate to be identified is put in the abrasion-resistance glass region；Wherein, the second power supply module with originally read
Other devices read in device are connected, and power for entire reader；The control module respectively with interface module, image capture module
And the electronics recognition modules of a variety of electronic certificates can be distinguished and be connected, image capture module also respectively with optical system and can distinguish
The electronics recognition module of a variety of electronic certificates is connected, can distinguish a variety of electronic certificate electronics recognition modules also with card reading antennas phase
Even；Control module is connect with outer PC or PAD into row data communication by interface module；The Card Reader rate of the reader according to
User demand and electronic certificate type, it is adaptive with 106K/212K/424K/848K bps.
4. reader according to claim 3, which is characterized in that the electronics recognition mould for distinguishing a variety of electronic certificates
Block triggers various electronic certificates with automatic sensing, including the first power module, pacifies when being read for contactless ic card information
Terminal safety control module (PSAM) card interface of full certification is believed for No.2 residence card or foreigner's Permanent Resident Permit
Breath read when safety certification verification safety control module (SAMA) and for reading the individual stored in electronic certificate chip
Radio frequency identification (RFID) module of identity information；Wherein, the first power module and the every other device in electronics recognition module
It is connected, and module is distinguished for the electronics by the second power supply module, stable operating voltage is provided；PSAM card interfaces,
SAMA, RFID module, image capture module are respectively connect with the control module；RFID module is also connect with card reading antennas.
5. reader according to claim 4, which is characterized in that first power module, second power supply module are wrapped
Include Electro Magnetic Compatibility (EMC) circuit and electromagnetic interference (EMI) circuit.
6. reader according to claim 3, which is characterized in that the optical system include visible light source, infrared light supply,
Ultraviolet source, mirror surface, the optical lens for focusing and the cmos sensor for image acquisition；Wherein, described can
Light-exposed source, infrared light supply, ultraviolet source are projected directly on the abrasion-resistance glass of reader, generate the recognizable figure of appropriate brightness
Picture；Mirror surface and abrasion-resistance glass are in 45 ° of placements, by the reflex of the mirror surface by the vertical light of recognizable image
Become horizontal light；The setting coaxial with the horizontal light of optical lens and cmos sensor, the horizontal light is through optical lens
Focussing force after the image that generates by the acquisition of cmos sensor, finally realize the optical imagery of all kinds of electronic certificates.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037488.0U CN208044610U (en) | 2017-08-18 | 2017-08-18 | A kind of electronics recognition module and reader for distinguishing a variety of electronic certificates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037488.0U CN208044610U (en) | 2017-08-18 | 2017-08-18 | A kind of electronics recognition module and reader for distinguishing a variety of electronic certificates |
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| CN208044610U true CN208044610U (en) | 2018-11-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109740586A (en) * | 2018-12-19 | 2019-05-10 | 南京华科和鼎信息科技有限公司 | A kind of anti-dazzle certificate automatic reading system and method |
| CN111563995A (en) * | 2020-05-19 | 2020-08-21 | 浪潮金融信息技术有限公司 | Card withdrawing method of card scanning module based on logic control |
| CN112183137A (en) * | 2020-09-25 | 2021-01-05 | 马宇轩 | Dynamic configuration interface system of second-generation identity card reader |
-
2017
- 2017-08-18 CN CN201721037488.0U patent/CN208044610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109740586A (en) * | 2018-12-19 | 2019-05-10 | 南京华科和鼎信息科技有限公司 | A kind of anti-dazzle certificate automatic reading system and method |
| CN111563995A (en) * | 2020-05-19 | 2020-08-21 | 浪潮金融信息技术有限公司 | Card withdrawing method of card scanning module based on logic control |
| CN112183137A (en) * | 2020-09-25 | 2021-01-05 | 马宇轩 | Dynamic configuration interface system of second-generation identity card reader |
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