CN2884330Y - Intelligent interface identity-cards reader - Google Patents
Intelligent interface identity-cards reader Download PDFInfo
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- CN2884330Y CN2884330Y CN 200620000992 CN200620000992U CN2884330Y CN 2884330 Y CN2884330 Y CN 2884330Y CN 200620000992 CN200620000992 CN 200620000992 CN 200620000992 U CN200620000992 U CN 200620000992U CN 2884330 Y CN2884330 Y CN 2884330Y
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- 239000003990 capacitor Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 5
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- WABPQHHGFIMREM-OIOBTWANSA-N lead-204 Chemical compound [204Pb] WABPQHHGFIMREM-OIOBTWANSA-N 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides an intelligence interface ID card readers integrated with two communication methods of USB and RS232 as a whole, this reader includes an intelligence interface control panel, a reader control panel, a safety control module, a reader aerial, a signal transmission cable, a power module and the reading programs that run at the reader control panel and in computer. The reader can support two communication methods of USB and RS 232 at the same time, and can intelligently search out the communication method and communication port.
Description
Technical field
The utility model relates to a kind of authentication apparatus for checking, relates in particular to a kind of intelligent interface of identity card reader.
Background technology
Present most of smart card product is a contact intelligent card, in use need card-reading machine to contact with smart card, by the contact reading of data, owing to need contact the acp chip of storing data to the data read of this smart card, this card is easy to damage.Second generation resident identification card has used more advanced in the world non-contact IC card technique at present, has prolonged the serviceable life of smart card.
Along with of the granting of second generation resident identification card, a unprecedented height has been put in the demand and the requirement of identity card reader in a plurality of cities, the whole nation.Because customer group is huge, and is also more various to the requirement of I.D. arrangement for reading.But, I.D. arrangement for reading communication modes in the market is two kinds of USB and RS232, a device intelligence is supported a kind of communication modes, the user must determine one's identity when buying and demonstrate,prove the communication modes of reader and PC, must buy identity card reader again in case will change communication modes, cause very big inconvenience to the user.
In addition,, only have simple card-reading function, do not have the function of data on file though the Certification of Second Generation card reader that occurs on the market has all adopted wireless radio-frequency in order to satisfy reading of second generation resident identification card.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model provides the second generation ID card reader that possesses intelligence interface (abbreviation intelligent interface of identity card reader) of a kind of USB of collection and two kinds of communication modes of RS232.The utility model can be supported USB and two kinds of communication modes of RS232 simultaneously, and can intellectual search communication modes and PORT COM.The read routine that the utility model comprises has increased the storage of Operation Log, make that the ID (identity number) card information of this recognition of devices is preserved, these information can upload in the people information storehouse by network, this has not only made things convenient for the perfect of people information storehouse, the trackability of inquiring about work for organs of the public security, the procuratorate and the court provides assurance, also provides strong guarantee for the safety requirements in the second generation resident identification card granting work.
The technical solution of the utility model is achieved in that on the basis of original identity card reader and improves, be equipped with the intelligence interface control panel that can receive the signal-transmitting cable of usb signal and RS232 signal simultaneously and accept two kinds of communication signals simultaneously, and realize searching automatically communication modes, confirm PORT COM by the reader hardware program, by the storage of read routine realization to Operation Log, and canned data can be uploaded to database by network, make things convenient for data statistics and processing.
Intelligent interface of identity card reader comprises intelligence interface control panel, reader control panel, safety control module (SAM), reader antenna, signal-transmitting cable, power module and operates in reader hardware program and on computers read routine of operation on the reader control panel.
Wherein the intelligence interface control panel links to each other with the reader control panel with signal-transmitting cable respectively, be used to receive usb signal and RS232 signal, make it reach the intelligent purpose that receives two kinds of signals simultaneously, and, carry out data communication data message and the exchange of reader control panel.
The reader control panel links to each other respectively with intelligence interface control panel, safety control module, reader antenna, power module, curing on this control panel the reader hardware program, to realize and the exchange of computer data port data, the work of control safety control module, and the stability of assurance system operation.
Safety control module is used to finish data encryption and the deciphering to second generation resident identification card, improves the authentication management of safe class.
Reader antenna sends the instruction that the reader control panel sends with RF-wise, so that carry out the non-contact data communication with second generation resident identification card.
Signal-transmitting cable links to each other with the intelligence interface control panel with computing machine respectively, is used to transmit usb signal and RS232 signal, and the devolved authentication data.
Power module provides stable power supply for reader control panel, intelligence interface control panel and safety control module.
Read routine is used to decode and shows institute's reading identity card information on computers and to the storage of Operation Log, and canned data can be uploaded to database by network, makes things convenient for data statistics and processing.
The course of work of the present utility model is:
1. when starting shooting, reader is in the lock machine state, can not work.
2. computing machine and reader authenticate mutually, the release reader, and, then need set communication baud rate as adopting serial communication mode by authenticate-acknowledge communication modes and PORT COM.
3. the authentication between computing machine and the reader is by back computer starting Card Reader program, reader lock machine state is not for the time, set up the communication channel between read routine and the reader, CPU begins computer commands is analyzed on the reader, according to the result who analyzes the wireless radio frequency modules state is set.
4. if CPU obtains the instruction that computing machine passes to safety control module on the reader, then directly these instructions are sent to safety control module, handle by safety control module.
5. safety control module carries out instruction to send to wireless radio frequency modules after the safe handling, again by wireless radio frequency modules send to second generation resident identification card (these instructions comprise and second generation resident identification card between authentication instruction).
6. second generation resident identification card (comprises the card crash information of looking for according to the instruction that wireless radio frequency modules sends over corresponding information, the card authentication failure message, the Card Reader successful information) radios to wireless radio frequency modules, return to safety control module by wireless radio frequency modules.
7. safety control module carries out data to transport to computing machine by serial ports or USB oral instructions after the safe handling, is that literal and pictorial information are presented on the display by the read routine deciphering, finishes the veritification of reader to I.D..
The utlity model has following superior effect:
1. two kinds of communication modes of integration USB and RS232 can be searched communication modes automatically, confirm PORT COM, and are convenient for users to use, satisfied the integrated requirement of user to " multi-functional ", " diversity ".In addition, because two kinds of communication modes are unified in the type, make cost of products reduce greatly.
2. the read routine that comprises of the utility model has increased the storage of Operation Log, make that the ID (identity number) card information of this recognition of devices is preserved, these information can upload in the people information storehouse by network, this has not only made things convenient for the perfect of people information storehouse, the trackability of inquiring about work for department of public security organs provides assurance, also provides strong guarantee for the safety requirements in the second generation resident identification card granting work.
3. reader control panel, safety control module, reader antenna, power module etc. adopt current techique, are convenient to large-scale production.
4. the utility model compact conformation, volume is small and exquisite, is easy to carry, and is elegant in appearance, is convenient to operation, can be applicable to each department that needs I.D. to veritify of society.
5. compatible ISO14443 (TypeB) standard of the utility model can read the non-contact IC card that other meet ISO14443 (TypeB) standard according to user's needs.
Description of drawings
Fig. 1 is a theory structure synoptic diagram of the present utility model.
Fig. 2 is the schematic diagram of signal-transmitting cable of the present utility model.
Fig. 3 is the schematic diagram of intelligence interface control panel of the present utility model.
Fig. 4 is the theory diagram of reader control panel of the present utility model.
Embodiment
Now introduce intelligent interface of identity card reader architectural feature described in the utility model and specific embodiment in conjunction with Figure of description.
As shown in Figure 1, the utility model comprises intelligence interface control panel 101, reader control panel 102, safety control module (SAM) 103, reader antenna 104, signal-transmitting cable 105, power module 106.
Wherein, intelligence interface control panel 101 links to each other with reader control panel 102 with signal-transmitting cable 105 respectively, is used to receive usb signal and RS232 signal, makes it reach the intelligent purpose that receives two kinds of signals simultaneously, and, carry out data communication with data message and 102 exchanges of reader control panel.
Signal-transmitting cable 105 links to each other with intelligence interface control panel 101 with computing machine 107 respectively, is used to transmit usb signal and RS232 signal, and the devolved authentication data.
As shown in Figure 2, serial interface plug 201 is 9 core plugs, is used to connect computing machine (not shown) serial ports end, realizes the RS232 signal data exchange of the utility model and computing machine (not shown).USB plug 202 is 4 core plugs, is used to connect computing machine (not shown) USB port, realizes the usb signal exchanges data of the utility model and computing machine (not shown).1394 plugs 203 are 6 core joints, are used to connect the data input port of intelligence interface control panel (not shown), transmit USB and RS232 data message.Serial interface plug 201 links to each other with 1394 plugs 203 by lead 204 with USB plug 202, specifically, 5 pin that are serial interface plug 201 link to each other with 1 pin of 1394 plugs 203,3 pin of serial interface plug 201 link to each other with 2 pin of 1394 plugs 203, and 2 pin of serial interface plug 201 link to each other with 4 pin of 1394 plugs 203; 1 pin of USB plug 202 links to each other with 6 pin of 1394 plugs 203, and 2 pin of USB plug 202 link to each other with 5 pin of 1394 plugs 203, and 3 pin of USB plug 202 link to each other with 3 pin of 1394 plugs 203, and 4 pin of USB plug 202 link to each other with 1 pin of 1394 plugs 203.
As shown in Figure 3, X1 is used to insert the voltage that the power module (not shown) provides for the power supply input interface, and wherein the X1-1 exemplary voltages is 7.5V, X1-2 and X1-3 ground connection.Filter capacitor C1, C2 parallel connection are used for the input voltage of stabilizing equipment, and its representative value is 0.1 microfarad; Connect the IN pin of stabipack 7805 after filter capacitor C1, the C2 parallel connection, stabipack 7805 is used for providing stable voltage to equipment, and equipment is made power down protection; The OUT pin of stabipack 7805 connects filter capacitor C3, C4, and wherein filter capacitor C3, C4 parallel connection are used for burning voltage, and its representative value is 0.1 microfarad; X4 is the receiver port of 1394 sockets 203 of signal-transmitting cable 105, receives usb signal and RS232 signal by signal-transmitting cable 105 from computing machine 107; X2 is the RS232 output interface of 5 cores, is used for the RS232 signal of X4 is offered reader control panel 102 after voltage stabilizing; X3 is the USB output interface of 4 cores, is used for giving reader control panel 102 with the usb signal of X4.
As shown in Figure 4, reader control panel 102 comprises single-chip microcomputer 401, wireless radio frequency modules 402, house dog 403, programmable circuit 404, serial interface circuit 405, wherein single-chip microcomputer 401 typical cases have 89C51, be built-in with the program storage (not shown), link to each other with house dog 403, programmable circuit 404, wireless radio frequency modules 402, be used to control devices such as house dog 403, programmable circuit 404, wireless radio frequency modules 402 and with computing machine 107 communications.Wireless radio frequency modules 402 typical cases have MFRC531, link to each other with single-chip microcomputer, are used to control reader antenna 104 and 108 communications of second generation I.D..House dog 403 typical cases have MAX813, link to each other with single-chip microcomputer 401, be used to prevent system in case of system halt, when system moves, need regularly zero clearing WatchDog Timer (not shown), as there not being zero clearing WatchDog Timer (not shown) at the appointed time, show that then system goes wrong, the WatchDog Timer (not shown) can produce and overflow, and makes system reset, restarts operation.Serial interface circuit 405 typical device have MAX202, link to each other with programmable circuit 404 with intelligence interface control panel 101 respectively, be used for receiving from intelligence interface control panel 101 receiving the RS232 signal, and signal is passed to programmable circuit 404.Programmable circuit 404 links to each other with serial interface circuit 405, single-chip microcomputer 401, safety control module 103 respectively.When input signal was the RS232 signal, programmable circuit 404 received the RS232 signal from serial interface circuit 405, and signal is passed to single-chip microcomputer 401 and safety control module 103 respectively.When input signal was usb signal, the signal after programmable circuit 404 is responsible for safety control module 103 finished dealing with sent single-chip microcomputer 401 to.
In conjunction with Fig. 1～Fig. 4, when using a computer 107 serial ports, signal through the serial ports socket 201 of signal-transmitting cable 105 through lead 204 to 1394 sockets 203, be transferred to reader control panel 102 through intelligence interface control panel 101, serial interface circuit 405 through reader control panel 102 sends programmable circuit 404 to, programmable circuit 404 sends this signal to single-chip microcomputer 401 and safety control module 103 respectively, and safety control module 103 sends the data of handling well to single-chip microcomputer 401.Single-chip microcomputer 401 is handled data again, passes to wireless radio frequency modules 402, and wireless radio frequency modules 402 sends data to reader antenna 104 again, sends data to second generation resident identification card 108 by reader antenna 104 again.
When using a computer 107 USB mouth, signal through the USB of signal-transmitting cable 105 socket 202 through lead 204 to 1394 sockets 203, be transferred to reader control panel 102 through intelligence interface control panel 101, reader control panel 102 is directly passed to safety control module 103 with usb signal, safety control module 103 sends to programmable circuit 404 after signal is handled again, and programmable circuit 404 sends signal to single-chip microcomputer 401 again.Single-chip microcomputer 401 is handled data again, passes to wireless radio frequency modules 402, and wireless radio frequency modules 402 sends data to reader antenna 104 again, sends data to second generation resident identification card 108 by reader antenna 104 again.
The above embodiment only is a preferred approach provided by the invention; the invention is not restricted to the foregoing description; for the professional in present technique field, any improvement that the embodiment of the invention is made or change can not exceed the protection domain of design of the present invention and claims.
Claims (5)
1. intelligent interface of identity card reader, comprise reader control panel, safety control module, reader antenna, power module, it is characterized in that: also comprise intelligence interface control panel, signal-transmitting cable and operate in reader hardware program and on computers read routine of operation on the reader control panel, wherein the intelligence interface control panel links to each other with the reader control panel with signal-transmitting cable respectively; The reader control panel links to each other respectively with intelligence interface control panel, safety control module, reader antenna, power module, solidify the reader hardware program on the intelligence interface control panel, realize and the exchange of computer data port data the work of control safety control module; Safety control module links to each other with the reader control panel; Signal-transmitting cable links to each other with the intelligence interface control panel with computing machine respectively; Power module is reader control panel, intelligence interface control panel and safety control module power supply; Read routine is used to decode and shows institute's reading identity card information on computers and to the storage of Operation Log, and canned data can be uploaded to database by network.
2. intelligent interface of identity card reader according to claim 1 is characterized in that: described signal-transmitting cable comprises serial interface plug, USB plug, 1394 plugs and lead, and wherein serial interface plug links to each other with 1394 plugs by lead with USB plug.
3. intelligent interface of identity card reader according to claim 2, it is characterized in that: 5 pin of the serial interface plug of described signal-transmitting cable link to each other with 1 pin of 1394 plugs, 3 pin of serial interface plug link to each other with 2 pin of 1394 plugs, and 2 pin of serial interface plug link to each other with 4 pin of 1394 plugs; 1 pin of USB plug links to each other with 6 pin of 1394 plugs, and 2 pin of USB plug link to each other with 5 pin of 1394 plugs, and 3 pin of USB plug link to each other with 3 pin of 1394 plugs, and 4 pin of USB plug link to each other with 1 pin of 1394 plugs 203.
4. intelligent interface of identity card reader according to claim 1, it is characterized in that: described intelligence interface control panel comprises power supply input interface, filter capacitor, stabipack, receiver port, RS232 output interface and USB output interface, wherein after two filter capacitor parallel connections and connect a stabipack IN mouth, after two filter capacitor parallel connections and connect this stabipack OUT mouth.
5. intelligent interface of identity card reader according to claim 1, it is characterized in that: described reader control panel comprises single-chip microcomputer, wireless radio frequency modules, house dog, programmable circuit, serial interface circuit, and wherein single-chip microcomputer links to each other with house dog, programmable circuit, wireless radio frequency modules; Programmable circuit links to each other with serial interface circuit, single-chip microcomputer, safety control module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000992 CN2884330Y (en) | 2006-01-17 | 2006-01-17 | Intelligent interface identity-cards reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000992 CN2884330Y (en) | 2006-01-17 | 2006-01-17 | Intelligent interface identity-cards reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884330Y true CN2884330Y (en) | 2007-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620000992 Expired - Fee Related CN2884330Y (en) | 2006-01-17 | 2006-01-17 | Intelligent interface identity-cards reader |
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| CN (1) | CN2884330Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004782B (en) * | 2006-01-17 | 2010-05-12 | 公安部第一研究所 | Intelligent interface of identity card reader |
-
2006
- 2006-01-17 CN CN 200620000992 patent/CN2884330Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004782B (en) * | 2006-01-17 | 2010-05-12 | 公安部第一研究所 | Intelligent interface of identity card reader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: No. 1, South gymnasium, capital gymnasium, Beijing, Haidian District: 100044 Co-patentee after: Beijing Vimicro Co., Ltd. Patentee after: The first Research Institute of the Ministry of public security Address before: No. 1, South gymnasium, capital gymnasium, Beijing, Haidian District: 100044 Patentee before: The First Research Institute of Ministry of Public Security |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |