CN2726021Y - Identification IC card reader-writer - Google Patents
Identification IC card reader-writer Download PDFInfo
- Publication number
- CN2726021Y CN2726021Y CN 200420040941 CN200420040941U CN2726021Y CN 2726021 Y CN2726021 Y CN 2726021Y CN 200420040941 CN200420040941 CN 200420040941 CN 200420040941 U CN200420040941 U CN 200420040941U CN 2726021 Y CN2726021 Y CN 2726021Y
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Abstract
An identification IC card reader-writer belongs to the technical field of electronic technology application. The identification IC card reader-writer comprises a manage computer, an interface unit, a master control circuit unit, a radio frequency modular unit and a card unit. The interface unit is composed of a UART communication interface and a USB1 communication interface which are all connected with the manage computer and the master control circuit unit. The master control circuit is composed of a central processing unit, an information indicator circuit, a logic processing circuit, a data storing circuit and a current supply manage circuit. The information indicator circuit, the logic processing circuit and the data storing circuit are all connected with the central processing unit. The current supply manage circuit is respectively connected with the master control circuit unit, the radio frequency modular unit and the card unit. The radio frequency module is composed of a radio frequency decoder and an aerial circuit, and the radio frequency decoder is respectively connected with the aerial circuit and the central processing unit. The card unit is composed of a safety control circuit and a communication interface circuit, and the safety control circuit is respectively connected with the central processing unit and the communication interface circuit. The utility model is characterized in professional design, simple structure, easy manufacture, convenient and quick use, accurate and dependable opinion to the genuine-fake of identity card.
Description
(1) technical field
The utility model relates to a kind of authentication IC card reading and writing machine, belongs to the application of electronic technology technical field.
(2) background technology
At present, industries such as domestic bank, public security, lodging, insurance all need the personnel's of handling identity is verified when transacting business, accurately, false proofly carry out the identification of I.D., accredited personnel's authentication, be that units concerned are concerned about and the problem that do not solve well as yet always.The every activity that need confirm citizen's identity in the life has all required convenient and swift, the Verification System accurately and reliably of a cover.The distribution of especially contactless second generation resident identification card proposes higher requirement to the equipment that can read the card internal information.Traditional I.D. is looked the formula of reading, can only discern by naked eyes, and only can see black-and-white photograph, limited information such as name, date of birth, native place, ID (identity number) card No..And the present various ID cards of distribution, except that look read, also must have machine-readable function, by the abundanter information of read-write heads reading of content.
(3) summary of the invention
At the deficiencies in the prior art, it is a kind of reasonable in design, simple in structure, easy to manufacture, convenient to use that the utility model provides, and judges I.D. true and false authentication IC card reading and writing machine accurately and reliably.
A kind of authentication IC card reading and writing machine, comprise supervisory computer, interface unit, main control circuit unit, radio-frequency module unit and card unit, interface unit is electrically connected with supervisory computer and main control circuit unit respectively, and main control circuit unit is electrically connected with radio-frequency module unit and card unit respectively.
Described interface unit is made up of UART communication interface and USB1 communication interface, and above-mentioned communication interface all is connected with main control circuit unit with supervisory computer.
Described main control circuit unit is made up of central processing unit, information indicating circuit, logic processing circuit, data storage circuitry and power supply management circuit, and information indicating circuit, logic processing circuit, data storage circuitry all are connected with central processing unit; The power supply management circuit is connected with main control circuit unit, radio-frequency module unit and card unit respectively.
Described radio-frequency module unit is made up of radio frequency demoder and antenna circuit, and the radio frequency demoder is connected with central processing unit with antenna circuit respectively.
The card unit is made up of safety control circuit and communication interface circuit, and safety control circuit is connected with the communication interface circuit with central processing unit respectively.
During use, energized, I.D. to be certified is placed on induction zone, read-write heads sends " tick, tick " tweeting sound after reading card, if legal effective I.D., ID (identity number) card information and the photo read are directly shown on display,, I.D. possessor's the information true and false is verified by supervisory computer programs.The utlity model has reasonable in designly, simple in structure, easy to manufacture, convenient to use, judge I.D. true and false characteristics accurately and reliably.
(4) description of drawings
Fig. 1 is a block diagram of the present utility model.
Fig. 2 is governor circuit figure of the present utility model.
Fig. 3 is interface circuit figure of the present utility model.
Fig. 4 is a Card Reader circuit diagram of the present utility model.
Wherein, 1, interface unit, 2, main control circuit unit, 3, radio-frequency module unit, 4, the card unit, 5, supervisory computer, 6, UART communication interface, 7, the USB1 communication interface, 8, central processing unit, 9, information indicating circuit, 10, logic processing circuit, 11, data storage circuitry, 12, power supply management circuit, 13, the radio frequency demoder, 14, antenna, 15, communication interface circuit, 16, safety control circuit.
Fig. 2 is the left-half of the utility model electrical schematic diagram, and Fig. 3 is the right half part of the utility model electrical schematic diagram.
(5) embodiment
Embodiment: structure of the present utility model such as Fig. 1, Fig. 2 and shown in Figure 3, comprise supervisory computer 5, interface unit 1, main control circuit unit 2, radio-frequency module unit 3 and card unit 4, interface unit 2 is electrically connected with supervisory computer 5 and main control circuit unit 2 respectively, and main control circuit unit 2 is electrically connected with radio-frequency module unit 3 and card unit 4 respectively; Interface unit 2 is made up of UART communication interface 6 and USB1 communication interface 7, and above-mentioned communication interface all is connected with main control circuit unit 2 with supervisory computer 5; Main control circuit unit 2 is made up of central processing unit 8, information indicating circuit 9, logic processing circuit 10, data storage circuitry 11 and power supply management circuit 12, and information indicating circuit 9, logic processing circuit 10, data storage circuitry 11 all are connected with central processing unit 8; Power supply management circuit 12 is connected with main control circuit unit 2, radio-frequency module unit 3 and card unit 4 respectively; Radio-frequency module unit 3 is made up of radio frequency demoder 13 and antenna circuit 14, and radio frequency demoder 13 is connected with central processing unit 8 with antenna circuit 14 respectively; Card unit 4 is made up of safety control circuit 16 and communication interface circuit 15, and safety control circuit 16 is connected with communication interface circuit 15 with central processing unit 8 respectively.
Claims (5)
1, a kind of authentication IC card reading and writing machine, it is characterized in that, comprise supervisory computer, interface unit, main control circuit unit, radio-frequency module unit and card unit, interface unit is electrically connected with supervisory computer and main control circuit unit respectively, and main control circuit unit is electrically connected with radio-frequency module unit and card unit respectively.
2, authentication IC card reading and writing machine as claimed in claim 1 is characterized in that, described interface unit is made up of UART communication interface and USB1 communication interface, and above-mentioned communication interface all is connected with main control circuit unit with supervisory computer.
3, authentication IC card reading and writing machine as claimed in claim 1, it is characterized in that, described governor circuit is made up of central processing unit, information indicating circuit, logic processing circuit, data storage circuitry and power supply management circuit, and information indicating circuit, logic processing circuit, data storage circuitry all are connected with central processing unit; The power supply management circuit is connected with main control circuit unit, radio-frequency module unit and card unit respectively.
4, authentication IC card reading and writing machine as claimed in claim 1 is characterized in that, described radio-frequency module unit is made up of radio frequency demoder and antenna circuit, and the radio frequency demoder is connected with central processing unit with antenna circuit respectively.
5, authentication IC card reading and writing machine as claimed in claim 1 is characterized in that, the card unit is made up of safety control circuit and communication interface circuit, and safety control circuit is connected with the communication interface circuit with central processing unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040941 CN2726021Y (en) | 2004-06-01 | 2004-06-01 | Identification IC card reader-writer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040941 CN2726021Y (en) | 2004-06-01 | 2004-06-01 | Identification IC card reader-writer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726021Y true CN2726021Y (en) | 2005-09-14 |
Family
ID=35040733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040941 Expired - Fee Related CN2726021Y (en) | 2004-06-01 | 2004-06-01 | Identification IC card reader-writer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2726021Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424714C (en) * | 2006-06-02 | 2008-10-08 | 北京飞天诚信科技有限公司 | Electronic credential reading device |
| CN101826162A (en) * | 2010-04-20 | 2010-09-08 | 上海华腾软件系统有限公司 | Portable contactless smart card read-write device |
| CN101339598B (en) * | 2008-08-15 | 2010-12-08 | 马福禄 | Identity chip portable read-write device |
| CN1859083B (en) * | 2006-06-06 | 2011-02-02 | 山东神思电子技术有限公司 | Identity verifying system for time sharing shared internal nucleus multiple terminals |
| CN102236802A (en) * | 2010-04-20 | 2011-11-09 | 深圳市安捷信联科技有限公司 | Multifunctional smart card reader-writer |
-
2004
- 2004-06-01 CN CN 200420040941 patent/CN2726021Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424714C (en) * | 2006-06-02 | 2008-10-08 | 北京飞天诚信科技有限公司 | Electronic credential reading device |
| CN1859083B (en) * | 2006-06-06 | 2011-02-02 | 山东神思电子技术有限公司 | Identity verifying system for time sharing shared internal nucleus multiple terminals |
| CN101339598B (en) * | 2008-08-15 | 2010-12-08 | 马福禄 | Identity chip portable read-write device |
| CN101826162A (en) * | 2010-04-20 | 2010-09-08 | 上海华腾软件系统有限公司 | Portable contactless smart card read-write device |
| CN102236802A (en) * | 2010-04-20 | 2011-11-09 | 深圳市安捷信联科技有限公司 | Multifunctional smart card reader-writer |
| CN102236802B (en) * | 2010-04-20 | 2013-06-05 | 深圳市国民电子商务有限公司 | Multifunctional smart card reader-writer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG SHENSI ELECTRONIC TECHNOLOGY CO. Free format text: FORMER OWNER: SHANDONG SHENSI ELECTRONIC SYSTEM CO., LTD. Effective date: 20080829 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080829 Address after: 1799, Chong Hua Road, hi tech Zone, Shandong, Ji'nan Province: 250100 Patentee after: Shandong Synthesis Electronic Technology Co., Ltd. Address before: A5, overseas student Pioneer Park, Huayang Road, hi tech Zone, Shandong, Ji'nan Province, 250100 Patentee before: Shensi Electronic System Co., Ltd., Shandong |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG SYNTHESIS ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHINSI ELECTRONIC TECHNOLOGY CO., LTD., SHANDONG |
|
| CP03 | Change of name, title or address |
Address after: 250100 No. 699 West China Road, hi tech Zone, Shandong, Ji'nan Patentee after: Shandong Synthesis Electronic Technology Co., Ltd. Address before: 250100 No. 1799 Chong Hua Road, hi tech Zone, Shandong, Ji'nan Patentee before: Shandong Synthesis Electronic Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050914 Termination date: 20120601 |