CN101493899B - Campus card identification method based on RFID technology - Google Patents
Campus card identification method based on RFID technology Download PDFInfo
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- CN101493899B CN101493899B CN200910037673A CN200910037673A CN101493899B CN 101493899 B CN101493899 B CN 101493899B CN 200910037673 A CN200910037673 A CN 200910037673A CN 200910037673 A CN200910037673 A CN 200910037673A CN 101493899 B CN101493899 B CN 101493899B
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Abstract
The invention discloses a campus card recognition method based on RFID technology. The method comprises the following steps: personal information of a card holder is written into a campus card and a password is set; the card holder enters the sensing scope of a reading machine with the campus card; the reading machine reads and verifies card information in the campus card, and enters personal information verification if the verification is passed, or gives a warning signal if the verification fails; when the card information passes verification, the reading machine reads and displays the personal information in the campus card; and a monitor or a monitoring machine verifies the personal information in the campus card, then the reading machine conducts a next read-write step if the verification is passed or takes credit record if the verification fails, and the monitor or the monitoring takes relevant measures.
Description
Technical field
The present invention relates to the RFID technical field, relate to a kind of campus card identification method in particular based on the RFID technology.
Background technology
RFID is a kind of contactless automatic identification technology; It adopts contactless through radiofrequency signal; Automatically recognition objective object and obtain related data; Need not manual intervention, it utilizes wireless radio frequency mode between reader and label, to carry out the noncontact bidirectional data transfers, to reach the purpose of Target Recognition and exchanges data.The RFID technology relates to many high-tech sectors such as information, manufacturing, material; Since the nineties in 20th century; The RFID technology has obtained development fast; Abroad, REID has been widely used in various fields such as industrial automation, business automation, communications and transportation control and management, and label (radio-frequency card) is widely used in systems such as public transport, subway Fare Collection System, parking fee collective system, gate control system, attendance checking system and purchase and consumption.And at present, " all-purpose card " that be applied in the campus provides convenience for people as a kind of smart card based on the RFID technology, receives liking of student, teacher deeply.It has not only gathered mess card, borrower's card, go up many functions such as machine card, and it still be an identity card, can not only carry out authentication to discern, can also storing various information, and like work attendance, achievement etc.Yet the authentication recognition methods of campus card is fairly simple at present; All to input password no matter need carry out cipher authentication; And authentication information is detailed inadequately; So the campus card that a lot of students' unions let the classmate hold oneself takes one's test or work attendance for oneself, this higher education to our country obviously is disadvantageous.
Summary of the invention
The present invention is exactly a kind of campus card identification method based on the RFID technology that provides in order to solve above-mentioned technical deficiency, not only simply is easy to realize, and also safe and reliable, applied widely.
The present invention adopts following technical scheme to realize above-mentioned purpose: a kind of campus card identification method based on the RFID technology is characterized in that may further comprise the steps:
A. with holder's personal information input rfid system principal database, and with the information privacy grading password is set respectively, writes personal information in the reservoir of campus card RFID label through recognizer again;
B. after the campus card after the holder holds information storage gets into the recognizer induction range; Recognizer sends the request of check electromagnetic wave to campus card and reads card image; After campus card RFID chip demodulation check electromagnetic wave receiving reads the instruction of card image to request; Card image is attached in the check electromagnetic wave of RFID chip reflection; Recognizer receives behind the electromagnetic wave that reflects through demodulation recognition R card image, and the information of itself and rfid system principal database compared examines, and sends the request of check electromagnetic wave through recognizer then to campus card and reads personal information if examine; If examine and do not pass through, then sincere record of rfid system host record and control alarm device give the alarm;
C. after campus card RFID chip demodulation check electromagnetic wave receiving read the instruction of personal information to request, if the personal information that the recognizer request is read does not need password, then the RFID chip added recognizer and asks the personal information that reads in the check electromagnetic wave of reflection; If the personal information that reads of recognizer request needs password or appearance, fingerprint contrast authentication, the then information of RFID chip additional request checking in the check electromagnetic wave of reflection;
D. recognizer is received behind the electromagnetic wave that reflects the additional information through demodulation recognition RFID chip, if read needed personal information, then the information of itself and rfid system principal database is compared and examines; If read the checking request of requests verification password or appearance, fingerprint, then recognizer sends the checking request to the rfid system main frame;
After the e.RFID system host is received checking request, transmit control signal, gather password or head portrait, finger print information and the information of itself and rfid system host data base compared and examine to user terminal or video camera, fingerprint acquisition device;
F. if all contrast is errorless for the information examined of required contrast, then examine through, identifying finishes; If the information that required contrast is examined has more than one and the information inconsistency of rfid system host data base, then to examine and do not pass through, it is write sincere record with the rfid system main frame and the control alarm device gives the alarm.
As further specifying of such scheme, said personal information comprises the sincere record of photo, name, sex, department, specialty, class, student number, ID card No., attendance record, test result and cheating situation.
Said card image comprises that kind of cards, card sequence number and card report the loss state.
The reservoir of said campus card RFID label is an EEPROM.
The beneficial effect that the present invention adopts above technical scheme to reach is:
1. the present invention adopts double-point information to examine, and examines card image earlier, effectively stops to forge card, report the loss card, and is safe and reliable, examines personal information again, and affirmation is that the card master holds card, effectively prevents the privacy leakage.
2. the present invention except that examining conventional information such as traditional name, sex, also can examine the main photo of card when examining personal information, holds card in person to guarantee that card is main, has further strengthened the reliability of this method.
3. the present invention adopts the security classification classifying system; Information in the campus card RFID label is divided into need not password, need password authentification, need password to add appearance or three Permission Levels of fingerprint authentication; Need not password authentification in some occasion; Some occasion needs stronger cipher checking, is campus card when keeping convenient and swift this advantage, has further protected main privacy and the interests of card.
Embodiment
The invention discloses a kind of campus card identification method based on the RFID technology; This method not only can be used for rfid system in the application of consume system in the campus; Like dining room, supermarket, buffet, Hospital, publilc baths, machine room etc.; Can be used for rfid system on various gate inhibition's recognition systems in the campus, like library, laboratory, office building, students' dormitory etc., also can be used for audio-visual education room equipment use and manage, the on class system of registering during work attendance, physical stamina test etc.The present invention specifically may further comprise the steps:
A. with holder's personal information input rfid system principal database, and with the information privacy grading password is set respectively, writes personal information in the reservoir of campus card RFID label through recognizer again;
B. after the campus card after the holder holds information storage gets into the recognizer induction range; Recognizer sends the request of check electromagnetic wave to campus card and reads card image; After campus card RFID chip demodulation check electromagnetic wave receiving reads the instruction of card image to request; Card image is attached in the check electromagnetic wave of RFID chip reflection; Recognizer receives behind the electromagnetic wave that reflects through demodulation recognition R card image, and the information of itself and rfid system principal database compared examines, and sends the request of check electromagnetic wave through recognizer then to campus card and reads personal information if examine; If examine and do not pass through, then sincere record of rfid system host record and control alarm device give the alarm;
C. after campus card RFID chip demodulation check electromagnetic wave receiving read the instruction of personal information to request, if the personal information that the recognizer request is read does not need password, then the RFID chip added recognizer and asks the personal information that reads in the check electromagnetic wave of reflection; If the personal information that reads of recognizer request needs password or appearance, fingerprint contrast authentication, the then information of RFID chip additional request checking in the check electromagnetic wave of reflection;
D. recognizer is received behind the electromagnetic wave that reflects the additional information through demodulation recognition RFID chip, if read needed personal information, then the information of itself and rfid system principal database is compared and examines; If read the checking request of requests verification password or appearance, fingerprint, then recognizer sends the checking request to the rfid system main frame;
After the e.RFID system host is received checking request, transmit control signal, gather password or head portrait, finger print information and the information of itself and rfid system host data base compared and examine to user terminal or video camera, fingerprint acquisition device;
F. if all contrast is errorless for the information examined of required contrast, then examine through, identifying finishes; If the information that required contrast is examined has more than one and the information inconsistency of rfid system host data base, then to examine and do not pass through, it is write sincere record with the rfid system main frame and the control alarm device gives the alarm.
As using campus card to carry out in the concrete application of physical stamina test; Personal information comprises the sincere record of photo, name, sex, department, specialty, class, student number, ID card No., attendance record, test result and cheating situation; Card image comprises that kind of cards, card sequence number and card report the loss state, and the reservoir of campus card RFID label is an EEPROM.The student that holds is put into my campus card in the recognizer read range; Recognizer is examined card image earlier; The student that requires again to hold inputs password and gathers its fingerprint through its head portrait of camera collection or through Fingerprint Identification Unit; Compare again after the password input is correct and examine, examine, so just effectively prevented the phenomenon of scapegoat's test through carrying out physical stamina test again.
Be merely one of preferred embodiment of the present invention shown in the above embodiment of the present invention, can not limit to the present invention with this, under the condition that does not break away from marrow of the present invention, any change that those skilled in the art did all belongs to protection scope of the present invention.
Claims (1)
1. campus card identification method based on RFID technology is characterized in that may further comprise the steps:
A. with holder's personal information input rfid system principal database, and with the information privacy grading password is set respectively, writes personal information in the reservoir of campus card RFID label through recognizer again;
B. after the campus card after the holder holds information storage gets into the recognizer induction range; Recognizer sends the request of check electromagnetic wave to campus card and reads card image; After campus card RFID chip demodulation check electromagnetic wave receiving reads the instruction of card image to request; Card image is attached in the check electromagnetic wave of RFID chip reflection; Recognizer receives behind the electromagnetic wave that reflects through demodulation recognition card image, and the information of itself and rfid system principal database compared examines, and sends the request of check electromagnetic wave through recognizer then to campus card and reads personal information if examine; If examine and do not pass through, then sincere record of rfid system host record and control alarm device give the alarm;
C. after campus card RFID chip demodulation check electromagnetic wave receiving read the instruction of personal information to request, if the personal information that the recognizer request is read does not need password, then the RFID chip added recognizer and asks the personal information that reads in the check electromagnetic wave of reflection; If the personal information that reads of recognizer request needs password or appearance, fingerprint contrast authentication, the then information of RFID chip additional request checking in the check electromagnetic wave of reflection;
D. recognizer is received behind the electromagnetic wave that reflects the additional information through demodulation recognition RFID chip, if read needed personal information, then the information of itself and rfid system principal database is compared and examines; If read the checking request of requests verification password or appearance, fingerprint, then recognizer sends the checking request to the rfid system main frame;
After the e.RFID system host is received checking request, transmit control signal, gather password or head portrait, finger print information and the information of itself and rfid system host data base compared and examine to user terminal or video camera, fingerprint acquisition device;
F. if all contrast is errorless for the information examined of required contrast, then examine through, identifying finishes; If the information that required contrast is examined has more than one and the information inconsistency of rfid system host data base, then to examine and do not pass through, it is write sincere record with the rfid system main frame and the control alarm device gives the alarm.
2.A kind of campus card identification method based on the RFID technology according to claim 1 is characterized in that: said personal information comprises the sincere record of photo, name, sex, department, specialty, class, student number, ID card No./attendance record, test result and cheating situation.
3.A kind of campus card identification method based on RFID technology according to claim 1 is characterized in that: said card image comprises that kind of cards, card sequence number and card report the loss state.
4.A kind of campus card identification method based on the RFID technology according to claim 1, it is characterized in that: the reservoir of said campus card RFID label is an EEPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910037673A CN101493899B (en) | 2009-03-06 | 2009-03-06 | Campus card identification method based on RFID technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910037673A CN101493899B (en) | 2009-03-06 | 2009-03-06 | Campus card identification method based on RFID technology |
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| CN101493899A CN101493899A (en) | 2009-07-29 |
| CN101493899B true CN101493899B (en) | 2012-09-05 |
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| CN200910037673A Expired - Fee Related CN101493899B (en) | 2009-03-06 | 2009-03-06 | Campus card identification method based on RFID technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102279937A (en) * | 2010-06-09 | 2011-12-14 | 上海迈辉信息技术有限公司 | Electronic school badge system with radio frequency function and realization method thereof |
| CN102479512A (en) * | 2010-11-26 | 2012-05-30 | 深圳市丰泰瑞达实业有限公司 | Voiceprint identity authentication system based on SOPC (system on programmable chip) and voiceprint identity authentication method based on SOPC |
| CN102855454B (en) * | 2011-06-30 | 2017-08-18 | 芯讯通无线科技（上海）有限公司 | Information terminal, information system and its information interacting method |
| CN103310496B (en) * | 2012-03-14 | 2016-04-27 | 鸿富锦精密工业（深圳）有限公司 | Work card and use attendance checking system and the Work attendance method of this work card |
| CN102750765A (en) * | 2012-07-18 | 2012-10-24 | 东北农业大学 | Laboratory ordering and usage management system |
| CN102930668B (en) * | 2012-09-21 | 2015-07-29 | 高新现代智能***股份有限公司 | A kind of supermarket regularly paying settlement method and system |
| CN104463737A (en) * | 2013-12-24 | 2015-03-25 | 上海英和文化传播有限公司 | Real-time classroom evaluation achieving system and method based on network technology |
| CN103761786A (en) * | 2014-01-09 | 2014-04-30 | 南京迅云网络科技有限公司 | Campus security oriented monitoring method and system |
| CN104639323A (en) * | 2014-08-22 | 2015-05-20 | 康佳集团股份有限公司 | Remote fingerprint authenticating method and system based on wearable equipment camera |
| CN104217483B (en) * | 2014-09-12 | 2017-09-29 | 四川奇御科技开发有限公司 | Campus Security monitoring system |
| CN104915617B (en) * | 2015-05-28 | 2018-02-27 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106127878A (en) * | 2016-07-01 | 2016-11-16 | 陕西师范大学 | A kind of portable check class attendance system and method for RFID based on all-in-one campus card |
| CN107862226A (en) | 2017-11-10 | 2018-03-30 | 阿里巴巴集团控股有限公司 | The system and method that identification is realized based on REID |
| CN109300207A (en) * | 2018-09-03 | 2019-02-01 | 清远市中盛合力网络科技有限公司 | A kind of access control system and control method in campus |
| CN109949432A (en) * | 2019-03-01 | 2019-06-28 | 北华大学 | A kind of student's special electronic attendance system and method based on radio-frequency technique |
| CN113903110A (en) * | 2020-07-06 | 2022-01-07 | 上海庆科信息技术有限公司 | Access control system |
| CN113781049A (en) * | 2021-08-23 | 2021-12-10 | 广西申能达智能技术有限公司 | Safety payment consumption system bound with IC card |
| CN114186574A (en) * | 2021-12-14 | 2022-03-15 | 四川领歌智谷科技有限公司 | Intelligent student card communication method based on near field communication |
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| CN101493899A (en) | 2009-07-29 |
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