CN106228217A - One utilizes that wifi is wireless realizes band many identity card readers system - Google Patents
One utilizes that wifi is wireless realizes band many identity card readers system Download PDFInfo
- Publication number
- CN106228217A CN106228217A CN201610636163.8A CN201610636163A CN106228217A CN 106228217 A CN106228217 A CN 106228217A CN 201610636163 A CN201610636163 A CN 201610636163A CN 106228217 A CN106228217 A CN 106228217A
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- China
- Prior art keywords
- extension set
- wifi
- main frame
- card
- identity card
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Classifications
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10257—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for protecting the interrogation against piracy attacks
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses one and utilize that wifi is wireless realizes band many identity card readers system, including: extension set, for reading identity card information, and ID card information reading obtained is sent to main frame and is decoded；Main frame, for reading identity card information and be decoded；The extension set coming transmission ID card information authenticates, and authenticates the ID card information the most then sended over this extension set and is decoded.The present invention is provided with in main frame residence card verifying security module, and in extension set, it is not provided with residence card verifying security module, extension set is connected to main frame by WiFi, extension set and main frame share the residence card verifying security module in main frame, expensive due to residence card verifying security module, can be greatly reduced the cost of identity card reader system by sharing a residence card verifying security module.
Description
Technical field
The present invention relates to identity card reader technical field, particularly relate to one and utilize that wifi is wireless realizes the many bodies of band
Part card reader system.
Background technology
Along with second-generation identity card reader needs multiple identity at the deep development of all departments of society, an office lobby
The occasion of card reader gets more and more, and existing card-reading terminal is also of all kinds, how to realize each identity card reader eventually
End also meets the research direction that the demand of online working is identity card reader while meeting Card Reader demand.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that one utilizes that wifi is wireless realizes the many identity of band
Card reader system, shares residence card verifying security module by multiple identity card readers, body is greatly reduced
The cost of part card reader system.
It is an object of the invention to be achieved through the following technical solutions: one utilizes that wifi is wireless realizes the many identity of band
Card reader system, including: extension set, for reading identity card information, and ID card information reading obtained is sent to main frame
It is decoded；Main frame, for reading identity card information and be decoded；The extension set coming transmission ID card information reflects
Power, authenticates the ID card information the most then sended over this extension set and is decoded.
Described main frame includes that main frame RFID antenna, host identities demonstrate,prove card reading circuit, host-processor, residence card verifying
Security module, main frame WiFi wireless routing unit and main frame WiFi antenna, described host identities card card reading circuit respectively with main frame
Processor, main frame RFID antenna communicate to connect, described host-processor respectively with residence card verifying security module and main frame
WiFi wireless routing unit communication connects, and described main frame WiFi wireless routing unit is by main frame WiFi antenna and extension set communication link
Connect.
Described extension set includes that extension set RFID antenna, extension set identity card card reading circuit, extension set processor, extension set WiFi are without circuit
By unit and extension set WiFi antenna, described extension set identity card card reading circuit communicates with extension set processor, extension set RFID antenna respectively
Connect, described host-processor is connected with extension set WiFi wireless routing unit communication, described extension set WiFi wireless routing unit and
Extension set WiFi antenna communication connects.
Described main frame WiFi wireless routing unit and extension set WiFi wireless routing unit are 3G/4G network and turn WiFi mould
Block.
Described main frame WiFi antenna and extension set WiFi antenna are ceramic antenna.
Described main frame WiFi wireless routing includes main frame network interface and main frame WiFi module, described main frame network interface and main frame WiFi
Module communicates to connect, and described main frame WiFi module is connected with host-processor and main frame WiFi antenna communication respectively.
Described extension set WiFi wireless routing includes extension set network interface and extension set WiFi module, described extension set network interface and extension set WiFi
Module communicates to connect, and described extension set WiFi module is connected with extension set processor and extension set WiFi antenna communication respectively.
Described main frame also includes that host communication interface, described host communication interface communicate to connect with host-processor.
Described extension set also includes that extension set communication interface, described extension set communication interface communicate to connect with extension set processor.
Described main frame also includes residence card verifying security module display lamp, described residence card verifying security module
Display lamp communicates to connect with host-processor.
Described extension set is the card-reading terminal with TYPE B card read functions.
Described extension set is the mobile phone with NFC function, or connects the computer of card-reading terminal, pad, smart mobile phone.
The invention has the beneficial effects as follows:
(1) present invention is provided with residence card verifying security module in main frame, and in extension set, is not provided with resident identification card
Checking security module, extension set is connected to main frame by WiFi, and extension set and main frame share the residence card verifying safety in main frame
Module, expensive, by sharing a residence card verifying security module due to residence card verifying security module
The cost of identity card reader system can be greatly reduced；
(2) extension set is first authenticated before being decoded by the ID card information that in the present invention, extension set is sended over by main frame, the most right
Authenticate the ID card information that successful extension set sends over to be decoded, improve the efficiency of system；
(3) in the present invention, extension set can also connect external network by the WiFi of main frame；
(4) in the present invention, main frame is provided with residence card verifying security module display lamp, it is possible to display residence card verifying
The state of security module.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention；
Fig. 2 is the structural representation of extension set in one embodiment of the present of invention；
Fig. 3 is the structural representation of main frame WiFi wireless routing unit in one embodiment of the invention；
Fig. 4 is the structural representation of main frame in one embodiment of the present of invention.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
The following stated.
Embodiment one
As it is shown in figure 1, one utilizes, wifi is wireless realizes band many identity card readers system, including: extension set, it is used for reading body
Part demonstrate,proves information, and ID card information reading obtained is sent to main frame and is decoded；Main frame, for reading identity card information also
It is decoded；The extension set coming transmission ID card information authenticates, and authenticates the identity the most then sended over this extension set
Card information is decoded.Described main frame is additionally operable to distribute IP address into elder brother's extension set so that extension set can be by the master in main frame
Machine WiFi wireless routing unit access external the Internet, for the safety of identity card reader system, it is also possible to set in main frame
Put the security modules such as fire wall.
Described main frame includes that main frame RFID antenna, host identities demonstrate,prove card reading circuit, host-processor, residence card verifying
Security module, main frame WiFi wireless routing unit and main frame WiFi antenna, described host identities card card reading circuit respectively with main frame
Processor, main frame RFID antenna communicate to connect, described host-processor respectively with residence card verifying security module and main frame
WiFi wireless routing unit communication connects, and described main frame WiFi wireless routing unit is by main frame WiFi antenna and extension set communication link
Connect.
Host identities card card reading circuit uses the RFID radio-frequency technique of 13.56MHz to realize the reading of ID card information, resident
ID card verification security module is for realizing the parsing of ID card information.
As in figure 2 it is shown, described extension set includes extension set RFID antenna, extension set identity card card reading circuit, extension set processor, extension set
WiFi wireless routing unit and extension set WiFi antenna, described extension set identity card card reading circuit respectively with extension set processor, extension set
RFID antenna communicate to connect, described host-processor is connected with extension set WiFi wireless routing unit communication, described extension set WiFi without
Line routing unit is connected with extension set WiFi antenna communication.
In the present embodiment, only residence card verifying security module is set in main frame, extension set is then not provided with this module,
Extension set and main frame are connected by WiFi, and extension set and main frame share the residence card verifying security module being arranged in main frame, energy
The cost of whole identity card reader system is enough greatly reduced.
Described main frame WiFi antenna and extension set WiFi antenna are ceramic antenna.
Described main frame also includes that host communication interface, described host communication interface communicate to connect with host-processor；Described
Extension set also includes that extension set communication interface, described extension set communication interface communicate to connect with extension set processor；Main frame and extension set can lead to
Cross communication interface and connect other equipment such as computer.Preferably, host communication interface and extension set communication interface are USB interface,
Additionally, host communication interface and extension set communication interface can also is that the interface of other specifications.
Described main frame also includes residence card verifying security module display lamp, described residence card verifying security module
Display lamp communicates to connect with host-processor.
Described extension set is to have the card-reading terminal of TYPE B card read functions in ISO1443 standard.
Described extension set is the mobile phone with NFC function, or connects the computer of card-reading terminal, pad, smart mobile phone.
Embodiment two
The technical scheme of the present embodiment is with the difference of the technical scheme of embodiment one, in the present embodiment: such as Fig. 3 institute
Showing, described main frame WiFi wireless routing unit and extension set WiFi wireless routing unit are 3G/4G network and turn WiFi module.
Described 3G/4G network turns WiFi module and includes 3G/4G module, main control unit and WiFi module communication connection, described
Main control unit communicates to connect with 3G/4G module, host-processor and WiFi module respectively, described WiFi module and main frame WiFi days
Line communicates to connect.
Described main frame also includes that host power supply unit, host power supply unit include rechargeable battery, charging circuit, battery protection
Circuit, charging inlet, overvoltage crowbar and on-off circuit；Described charging circuit, for being charged rechargeable battery；Described
Battery protecting circuit, is connected with the two ends of rechargeable battery；Described charging inlet, is connected with the input of charging circuit；Described mistake
Voltage protection circuit, is connected with the outfan of rechargeable battery, is used for preventing rechargeable battery output voltage too high；Described on-off circuit,
It is connected with rechargeable battery outfan and overvoltage crowbar outfan, for main frame is powered.
Described rechargeable battery connects the testing circuit for detecting electric quantity of rechargeable battery.Testing circuit includes the first electricity
Resistance, the second resistance, the first electric capacity and the second electric capacity, the outfan of rechargeable battery and the first resistance, the first electric capacity and the second electric capacity
Connecting, the first resistance and the second resistance connect, and draw the electric power detection end for exporting electric quantity of rechargeable battery signal, the second electricity
Resistance ground connection.
Described rechargeable battery can select lithium battery, and charging inlet can be USB interface, can be with common portable power source
For main frame charge, it is also possible to handpiece adapter be main frame charging, improve the adaptation ability of main frame.
Described extension set also includes Exgt Bat extension battery unit, the structure phase of the structure of Exgt Bat extension battery unit and host power supply unit
With.
Embodiment three
The technical scheme of the present embodiment is with the difference of the technical scheme of embodiment one, in the present embodiment: described main frame
WiFi wireless routing includes that main frame network interface and main frame WiFi module, described main frame network interface communicate to connect with main frame WiFi module, institute
State main frame WiFi module to be connected with host-processor and main frame WiFi antenna communication respectively；Described main frame WiFi module includes main frame
Wireless routing processes chip, main frame encryption flash memory and main frame SDRAM memory, described main frame encryption flash memory
Connect the main frame wireless routing process flash memory input/output interface of chip, main frame SDRAM memory connects main frame wireless routing
Processing the SDRAM memory interface of chip, main frame wireless routing processes the wireless radio interface of chip and connects main frame WiFi antenna, main
Machine wireless routing processes chip and also communicates to connect with host-processor.
Described extension set WiFi wireless routing includes extension set network interface and extension set WiFi module, described extension set network interface and extension set WiFi
Module communicates to connect, and described extension set WiFi module is connected with extension set processor and extension set WiFi antenna communication respectively；Described extension set
WiFi module includes that extension set wireless routing processes chip, extension set encrypts flash memory and extension set SDRAM memory, described point
Machine encryption flash memory extension wireless routing processes the flash memory input/output interface of chip, extension set SDRAM deposits
Reservoir extension wireless routing processes the SDRAM memory interface of chip, and extension set wireless routing processes the less radio-frequency of chip and connects
Mouth extension WiFi antenna, extension set wireless routing processes chip and also communicates to connect with extension set processor.
As shown in Figure 4, described main frame also include fingerprint identification module, described fingerprint identification module include fingerprint capturer and
Analog to digital conversion circuit, the output of fingerprint capturer is connected with the input of analog to digital conversion circuit, the output of analog to digital conversion circuit and place
The input of reason device connects.By arranging fingerprint identification module so that main frame can carry out fingerprint collecting.
Described fingerprint capturer includes that square shell, square shell one side are inclined-plane, and this inclined-plane is provided with opening, tiltedly
Side, face is provided with isosceles trapezoid prism, and the bottom surface of isosceles trapezoid prism area maximum, towards described opening, is positioned at the bottom of square shell
Portion's one side and the two sides contacted with square shell are provided with light shield layer, and described inclined-plane opposite side is provided with the first lens, and first
Lens rear is provided with fingerprint collecting plate, is provided with the second lens between the first lens and Dove prism, the first lens, the second lens and
Described isosceles trapezoid prism is each perpendicular to bottom square shell near the isosceles inclined-plane of the second lens.Fingerprint in the present embodiment is adopted
Storage can obtain the fingerprint image of higher resolution, it is not easy to produces pattern distortion, and picking rate is fast, and environmental suitability is strong.
Being again provided with fingerprint identification module in described extension set, the fingerprint identification module in extension set can be with the fingerprint in main frame
Identification module is identical.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be at this
In the described contemplated scope of literary composition, it is modified by above-mentioned teaching or the technology of association area or knowledge.And those skilled in the art are entered
The change of row and change, the most all should be at the protection domains of claims of the present invention without departing from the spirit and scope of the present invention
In.
Claims (10)
1. one kind utilizes that wifi is wireless realizes band many identity card readers system, it is characterised in that including:
Extension set, for reading identity card information, and ID card information reading obtained is sent to main frame and is decoded；
Main frame, for reading identity card information and be decoded；The extension set coming transmission ID card information authenticates, authentication
ID card information that is successful then that send over this extension set is decoded.
One the most according to claim 1 utilizes that wifi is wireless realizes band many identity card readers system, and its feature exists
In: described main frame includes that main frame RFID antenna, host identities demonstrate,prove card reading circuit, host-processor, residence card verifying safety
Module, main frame WiFi wireless routing unit and main frame WiFi antenna, described host identities card card reading circuit respectively with host process
Device, main frame RFID antenna communicate to connect, described host-processor respectively with residence card verifying security module and main frame WiFi
Wireless routing unit communication connects, and described main frame WiFi wireless routing unit is communicated to connect with extension set by main frame WiFi antenna.
One the most according to claim 2 utilizes that wifi is wireless realizes band many identity card readers system, and its feature exists
In: described extension set includes extension set RFID antenna, extension set identity card card reading circuit, extension set processor, extension set WiFi wireless routing list
Unit and extension set WiFi antenna, described extension set identity card card reading circuit communicates to connect with extension set processor, extension set RFID antenna respectively,
Described host-processor is connected with extension set WiFi wireless routing unit communication, described extension set WiFi wireless routing unit and extension set
WiFi antenna communication connects.
4. utilize according to the one described in Claims 2 or 3 that wifi is wireless realizes band many identity card readers system, its feature
It is: described main frame WiFi wireless routing unit and extension set WiFi wireless routing unit are 3G/4G network and turn WiFi module.
5. utilize according to the one described in Claims 2 or 3 that wifi is wireless realizes band many identity card readers system, its feature
It is: described main frame WiFi antenna and extension set WiFi antenna are ceramic antenna.
6. utilize according to the one described in Claims 2 or 3 that wifi is wireless realizes band many identity card readers system, its feature
It is: described main frame WiFi wireless routing includes main frame network interface and main frame WiFi module, described main frame network interface and main frame WiFi mould
Block communicates to connect, and described main frame WiFi module is connected with host-processor and main frame WiFi antenna communication respectively；
Described extension set WiFi wireless routing includes extension set network interface and extension set WiFi module, described extension set network interface and extension set WiFi module
Communication connection, described extension set WiFi module is connected with extension set processor and extension set WiFi antenna communication respectively.
7. utilize according to the one described in Claims 2 or 3 that wifi is wireless realizes band many identity card readers system, its feature
It is: described main frame also includes that host communication interface, described host communication interface communicate to connect with host-processor；
Described extension set also includes that extension set communication interface, described extension set communication interface communicate to connect with extension set processor.
One the most according to claim 2 utilizes that wifi is wireless realizes band many identity card readers system, and its feature exists
In: described main frame also includes residence card verifying security module display lamp, and described residence card verifying security module indicates
Lamp communicates to connect with host-processor.
One the most according to claim 2 utilizes that wifi is wireless realizes band many identity card readers system, and its feature exists
In: described extension set is the card-reading terminal with TYPE B card read functions.
One the most according to claim 9 utilizes that wifi is wireless realizes band many identity card readers system, and its feature exists
In: described extension set is the mobile phone with NFC function, or connects the computer of card-reading terminal, pad, smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636163.8A CN106228217A (en) | 2016-08-05 | 2016-08-05 | One utilizes that wifi is wireless realizes band many identity card readers system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636163.8A CN106228217A (en) | 2016-08-05 | 2016-08-05 | One utilizes that wifi is wireless realizes band many identity card readers system |
Publications (1)
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| CN106228217A true CN106228217A (en) | 2016-12-14 |
Family
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| CN201610636163.8A Pending CN106228217A (en) | 2016-08-05 | 2016-08-05 | One utilizes that wifi is wireless realizes band many identity card readers system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533158A (en) * | 2020-11-30 | 2021-03-19 | 广东万和新电气股份有限公司 | WiFi module generalization method and WiFi module |
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Application publication date: 20161214 |