CN1312516A - Certificate capable of memorizing - Google Patents
Certificate capable of memorizing Download PDFInfo
- Publication number
- CN1312516A CN1312516A CN 00102829 CN00102829A CN1312516A CN 1312516 A CN1312516 A CN 1312516A CN 00102829 CN00102829 CN 00102829 CN 00102829 A CN00102829 A CN 00102829A CN 1312516 A CN1312516 A CN 1312516A
- Authority
- CN
- China
- Prior art keywords
- certificate
- information
- credentials
- electronic
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Credit Cards Or The Like (AREA)
Abstract
THe electronic chip and related circuit are embedded in the base material of traditional credentials, so that said invention can make the credentials possess the function of traditional credentials carrying print information and the function of carrying new-type electronic information. Said electronic information can be written in the electronic chip by adopting encryption measure required by user and utilizing specific I/O device or can be read out from the electronic chip. The writing-in and reading-out of said electronic information can be implemented by adopting radio coupling mode. Said information can be permanently stored, and the electronic information and print information can be mutually confirmed and can be mutually compared to distinguish the true credentials from false credentials.
Description
But the present invention relates to a kind of by traditional printed form certificate be embedded in wherein electronic chip and the New Certificate of the recall info formed of interlock circuit.
Present various certificates as student's identity card, diploma, employment card etc., are the printed form certificate, and entrained quantity of information is little, and are difficult to carry out computing machine reading and authenticity verification.Purpose of the present invention just is being head it off.
The present invention mainly provides a kind of New Certificate, and it has an electronic chip, can remember the main contents of certificate, realizes the computing machine reading, and can realize the truth identification of certificate by the comparison of electronic information and printing information.
The object of the present invention is achieved like this: by electronic chip and interlock circuit are embedded in the base material of printed form certificate, make certificate have the printing information bearing function and the novel electronic information-bearing function of traditional printed form certificate simultaneously.Electronic information can be passed through specific I/O device, writes in the electronic chip by the cryptographic means of customer requirements, also can use the same method information is read from electronic chip.Writing and reading of electronic information takes the wireless coupling mode to realize.The imformation memory chip adopts EEPROM, and information can forever be preserved.Electronic information and printing information are indivisible, confirmation each other, comparison mutually, and then the truth identification of realization certificate.
Certificate capable of memorizing needs to use jointly with computing machine or specific I/O device.Certificate is positioned in the coverage of the I/O device that links to each other with computing machine.The antenna of the antenna of I/O device and certificate inside is coupled, and sets up the path of memory chip in I/O equipment and the certificate, then can carry out the read-write of certificate information.
Structure of the present invention and fundamental diagram are provided by following accompanying drawing:
Figure one is the structural drawing of certificate capable of memorizing.U1 is a traditional printing type certificate base material.The material of this certificate can be other materials papery, plastics and except that metal.The thickness of material is not less than 0.5 millimeter.U2 is the memory chip that is embedded in the certificate base material.The memory function of chip realizes by EEPROM or FLASH EEPROM.U3 is a coupled antenna, realizes the input and output function of information.
Figure two is cut-open views of certificate capable of memorizing, cuts open and shows that the position shown in 1-1 position among the figure one, analyses and observe direction and serve as reasons down up.
Figure three is principle of work of certificate capable of memorizing:
Wherein F1 is a computing machine, and F2 is the I/O device, and F3 is the antenna of I/O device, and the process of writing information is as follows:
(1) computing machine F1 says the word to I/O device F2, makes it detect the interior certificate capable of memorizing of effective range with poll/interrupt mode.
(2), but set up computing machine F1 to the communication channel between the memory chip U2 if memory chip in effective range, then is coupled mutually by the antenna F3 of I/O device and the antenna U3 of certificate capable of memorizing.
(3) authentication password, but but computing machine F1 output data and remembering in memory chip U2 in memory chip U2.
The process of sense information is as follows:
(1) computing machine F1 says the word to I/O device F2, makes it detect the interior certificate capable of memorizing of effective range with poll/interrupt mode.
(2), but set up computing machine F1 to the communication channel between the memory chip U2 if memory chip in effective range, then is coupled mutually by the antenna F3 of I/O device and the antenna U3 of certificate capable of memorizing.
(3) authentication password, but computing machine F1 from memory chip U2 sense data to computing machine.
Claims (3)
1. New Certificate with memory function.This certificate is by traditional printed form certificate chip (U2) inner with being embedded in certificate base material (U1) and can be used for transmitting that the antenna (U3) of data forms.It is characterized in that having buried chip (U2) and antenna (U3) in the printed form certificate base material (U1) underground, the printed form certificate with traditional is the same in appearance, but owing to buried memory chip underground, makes certificate have memory function.
2. New Certificate according to claim 1 is characterized in that using ASIC memory chip (U2), canned data.
3. New Certificate according to claim 1 is characterized in that using wireless coupling antenna U3 transmission information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00102829 CN1312516A (en) | 2000-03-07 | 2000-03-07 | Certificate capable of memorizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00102829 CN1312516A (en) | 2000-03-07 | 2000-03-07 | Certificate capable of memorizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1312516A true CN1312516A (en) | 2001-09-12 |
Family
ID=4576583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00102829 Pending CN1312516A (en) | 2000-03-07 | 2000-03-07 | Certificate capable of memorizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089871B (en) * | 2006-06-14 | 2010-04-14 | 中国科学院自动化研究所 | System and method for antiforge of article with certificate based on radio frequency technology |
-
2000
- 2000-03-07 CN CN 00102829 patent/CN1312516A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089871B (en) * | 2006-06-14 | 2010-04-14 | 中国科学院自动化研究所 | System and method for antiforge of article with certificate based on radio frequency technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ping Qingzhong Document name: Notice of publication of application for patent for invention |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |