CN103778457A - Radio-frequency ID card provided with fingerprint recognition device - Google Patents
Radio-frequency ID card provided with fingerprint recognition device Download PDFInfo
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- CN103778457A CN103778457A CN201410019555.0A CN201410019555A CN103778457A CN 103778457 A CN103778457 A CN 103778457A CN 201410019555 A CN201410019555 A CN 201410019555A CN 103778457 A CN103778457 A CN 103778457A
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Abstract
The invention discloses a radio-frequency ID card provided with a fingerprint recognition device. The radio-frequency ID card comprises a fingerprint acquiring and processing unit, a microcomputer control unit provided with a storage device, and a wireless radio frequency transmitting unit. The radio-frequency ID card is characterized in that more than two algorithms are stored and cured in the storage device of the microcomputer control unit in advance, and according to a program which is preinstalled in the microcomputer control device, the corresponding algorithm is selected according to the number of fingerprint information acquisition performed by the fingerprint acquiring and processing unit in a set time, and an encrypted digital signal is obtained according to the algorithm and the acquired fingerprint information and the encrypted digital signal is transmitted to a signal reading device through the wireless radio frequency transmitting unit. Compared with the prior art, the radio-frequency ID card of the invention has the advantage that locks of various devices can be unlocked with only one key and the advantage of good safety.
Description
Technical field:
The present invention relates to a kind of Radio Frequency ID card.
Background technology:
The existing Radio Frequency ID technology with fingerprint identification device, as patent, CN201210268440.6 is disclosed, the method adopting is that fingerprint computation system obtains a scrambled digital signal, like this, even with the key loss of fingerprint capturer, obtain this key other people can not open the accordingly device (as car, gate inhibition) with read signal by this key, this technology is owing to only adopting a fingerprint capturer and can only store in advance a kind of algorithm being solidificated in storage element, therefore, user can only send a kind of coded signal by this key.In daily life and work, the device that often has multiple needs to unblank, if each device is joined different keys, user preserves and uses very inconvenient, if adopt a kind of key of technology described above, once wherein the coded signal of certain device is cracked, the coded signal of other device is also just cracked, and causes security deficiency.
Summary of the invention:
Goal of the invention of the present invention is to provide an a kind of key just can open the Radio Frequency ID card with fingerprint identification device lock, that security is good of multiple device.
The present invention realizes like this, comprise fingerprint collecting processing unit, with the microcomputer control unit of reservoir, wireless radio-frequency emission unit, its special feature is in advance two or more algorithms to be stored and is solidificated in the reservoir of microcomputer control unit, and according to the program being preset in micro-computer controlling apparatus, the finger print information number of times gathering according to fingerprint collecting processing unit in setting-up time is selected corresponding algorithm, and draw a scrambled digital signal and be transmitted into by wireless radio-frequency emission unit on the device of read signal according to this algorithm and the finger print information that gathers.
When use, while using card reader first, first setting a Radio Frequency ID card is control card, then, by fingerprint collecting processing unit acquisition management person's fingerprint, and will send in card reader as management information with the corresponding enciphered message of supvr's fingerprint by this Radio Frequency ID card, having registered the Radio Frequency ID card of management finger print just can take with RFID, on RFIC or remote-wireless electrical remote control receiver, carry out code to learn, after learning success, later registered finger is placed on corresponding Radio Frequency ID card fingerprint capturer, after being verified, just can enable RF remote-controlled having unblanked.
Owing to having adopted many algorithms to be encrypted decoded signal, like this, user only need to adopt a card, just can launch selectively the coded signal of multiple encryption, so that user is with a card, just can open different locks with different coded signals, thereby effectively promote safe new energy.
Here, for easy to use, fingerprint collecting processing unit has 2-5, like this, user just can select the fingerprint collecting processing unit that more than one finger presses is different to come according to the corresponding algorithm of procedure Selection being preset in card, decoded signal to be encrypted, thereby has facilitated user's use.
Here, can press fingerprint capturer with the order of different angles by same finger and carry out fingerprint recognition, effectively improve security.
The present invention compared with the prior art, have advantages of a key just can open multiple device lock, security is good.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
Embodiment 1: as shown in Figure 1, comprise a fingerprint collecting processing unit 1, with the microcomputer control unit 3 of reservoir 2, wireless radio-frequency emission unit 4, its special feature is in advance two or more algorithms to be stored and is solidificated in the reservoir 2 of microcomputer control unit 3, and according to the program being preset in micro-computer controlling apparatus 3, the finger print information number of times gathering according to fingerprint collecting processing unit 1 in setting-up time is selected corresponding algorithm, and draw a scrambled digital signal and be transmitted into by wireless radio-frequency emission unit 4 on the device 5 of read signal according to this algorithm and the finger print information that gathers.
Here, can press fingerprint capturer with the order of different angles by same finger and carry out fingerprint recognition, effectively improve security.
Embodiment 2: as shown in Figure 2, the present embodiment is on the basis of embodiment 1, fingerprint collecting processing unit 1 has 2-5, and user just can select the fingerprint collecting processing unit 1 that more than one finger presses is different according to the corresponding algorithm of procedure Selection being preset in card, decoded signal to be encrypted.
Claims (3)
1. the Radio Frequency ID card with fingerprint identification device, comprise fingerprint collecting processing unit, with the microcomputer control unit of reservoir, wireless radio-frequency emission unit, it is characterized in that in advance two or more algorithms being stored and being solidificated in the reservoir of microcomputer control unit, and according to the program being preset in micro-computer controlling apparatus, the finger print information number of times gathering according to fingerprint collecting processing unit in setting-up time is selected corresponding algorithm, and draw a scrambled digital signal and be transmitted into by wireless radio-frequency emission unit on the device of read signal according to this algorithm and the finger print information that gathers.
2. the Radio Frequency ID card with fingerprint identification device according to claim 1, it is characterized in that fingerprint collecting processing unit has 2-5, like this, user just can select the fingerprint collecting processing unit that more than one finger presses is different to come according to the corresponding algorithm of procedure Selection being preset in card, decoded signal to be encrypted.
3. the Radio Frequency ID card with fingerprint identification device according to claim 1 and 2, is characterized in that can press fingerprint capturer with the order of different angles by same finger carries out fingerprint recognition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019555.0A CN103778457B (en) | 2014-01-16 | 2014-01-16 | A kind of Radio Frequency ID card of device with fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410019555.0A CN103778457B (en) | 2014-01-16 | 2014-01-16 | A kind of Radio Frequency ID card of device with fingerprint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103778457A true CN103778457A (en) | 2014-05-07 |
| CN103778457B CN103778457B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410019555.0A Expired - Fee Related CN103778457B (en) | 2014-01-16 | 2014-01-16 | A kind of Radio Frequency ID card of device with fingerprint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103778457B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274534A (en) * | 2017-08-01 | 2017-10-20 | 中控华运（厦门）集成电路有限公司 | Possess the card-type device and corresponding charging device of fingerprint identification function |
| CN108734841A (en) * | 2018-08-13 | 2018-11-02 | 中控华运（厦门）集成电路有限公司 | Has the data storage device of fingerprint recognition and lock function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2142227A1 (en) * | 1995-02-10 | 1996-08-11 | Frank H. Lindqvist | Combination radiofrequency identification card - fingerprint identification system |
| SG128521A1 (en) * | 2005-07-06 | 2007-01-30 | Singapore Tech Dynamics Pte | |
| CN201584000U (en) * | 2009-12-31 | 2010-09-15 | 东莞市域标电子科技有限公司 | Fingerprint identification security system for financial transactions |
| KR101047906B1 (en) * | 2008-09-09 | 2011-07-08 | 전자부품연구원 | Operating System and Method of RF Card Using Fingerprint Sensor |
| CN202339589U (en) * | 2011-11-30 | 2012-07-18 | 温州电力局 | Electric power intelligent door lock system |
| CN102737256A (en) * | 2011-04-01 | 2012-10-17 | 深圳市指媒科技有限公司 | Method and system for identity authentication based on RFID smart card |
| CN102817500A (en) * | 2012-07-31 | 2012-12-12 | 深圳光启创新技术有限公司 | Fingerprint remote-control key for car door |
| CA2751512A1 (en) * | 2011-09-01 | 2013-03-01 | Anthony E. Mackay | My card |
| CN103065452A (en) * | 2012-12-29 | 2013-04-24 | 李建明 | Fingerprint remote control device and control method thereof |
| CN103886237A (en) * | 2014-03-26 | 2014-06-25 | 深圳市亚略特生物识别科技有限公司 | Control method and system for electronic device with fingerprint sensor and touch screen |
-
2014
- 2014-01-16 CN CN201410019555.0A patent/CN103778457B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2142227A1 (en) * | 1995-02-10 | 1996-08-11 | Frank H. Lindqvist | Combination radiofrequency identification card - fingerprint identification system |
| SG128521A1 (en) * | 2005-07-06 | 2007-01-30 | Singapore Tech Dynamics Pte | |
| KR101047906B1 (en) * | 2008-09-09 | 2011-07-08 | 전자부품연구원 | Operating System and Method of RF Card Using Fingerprint Sensor |
| CN201584000U (en) * | 2009-12-31 | 2010-09-15 | 东莞市域标电子科技有限公司 | Fingerprint identification security system for financial transactions |
| CN102737256A (en) * | 2011-04-01 | 2012-10-17 | 深圳市指媒科技有限公司 | Method and system for identity authentication based on RFID smart card |
| CA2751512A1 (en) * | 2011-09-01 | 2013-03-01 | Anthony E. Mackay | My card |
| CN202339589U (en) * | 2011-11-30 | 2012-07-18 | 温州电力局 | Electric power intelligent door lock system |
| CN102817500A (en) * | 2012-07-31 | 2012-12-12 | 深圳光启创新技术有限公司 | Fingerprint remote-control key for car door |
| CN103065452A (en) * | 2012-12-29 | 2013-04-24 | 李建明 | Fingerprint remote control device and control method thereof |
| CN103886237A (en) * | 2014-03-26 | 2014-06-25 | 深圳市亚略特生物识别科技有限公司 | Control method and system for electronic device with fingerprint sensor and touch screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274534A (en) * | 2017-08-01 | 2017-10-20 | 中控华运（厦门）集成电路有限公司 | Possess the card-type device and corresponding charging device of fingerprint identification function |
| CN108734841A (en) * | 2018-08-13 | 2018-11-02 | 中控华运（厦门）集成电路有限公司 | Has the data storage device of fingerprint recognition and lock function |
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| Publication number | Publication date |
|---|---|
| CN103778457B (en) | 2016-10-05 |
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Granted publication date: 20161005 |