CN103778457B - A kind of Radio Frequency ID card of device with fingerprint - Google Patents
A kind of Radio Frequency ID card of device with fingerprint Download PDFInfo
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- CN103778457B CN103778457B CN201410019555.0A CN201410019555A CN103778457B CN 103778457 B CN103778457 B CN 103778457B CN 201410019555 A CN201410019555 A CN 201410019555A CN 103778457 B CN103778457 B CN 103778457B
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- fingerprint
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- 230000005764 inhibitory process Effects 0.000 description 1
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Abstract
A kind of Radio Frequency ID card of device with fingerprint, including fingerprint collecting processing unit, microcomputer control unit with bin, wireless radio-frequency emission unit, it is characterized in that being stored by two or more algorithms in the bin being solidificated in microcomputer control unit in advance, and according to the program being preset in micro-computer controlling apparatus, corresponding algorithm is selected according to the finger print information number of times that fingerprint collecting processing unit within the setting time is gathered, and draw a scrambled digital signal according to this algorithm and the finger print information that gathered and be transmitted into by wireless radio-frequency emission unit on the device reading signal.Compared with the prior art the present invention, has a key with regard to the advantage that can open the lock of multiple device, safety is good.
Description
Technical field:
The present invention relates to a kind of Radio Frequency ID card.
Background technology:
The Radio Frequency ID technology of existing device with fingerprint, as disclosed in patent CN201210268440.6, the method used is that fingerprint computation system obtains a scrambled digital signal, so, key loss even with fingerprint capturer, obtain this key other people can not open accordingly with the device (such as car, gate inhibition) reading signal by this key, this technology is due to only with a fingerprint capturer and a kind of algorithm being solidificated in storage element can only be stored in advance, therefore, user can only send a kind of coded signal by this key.In daily life and work, often there is the device that multiple needs are unblanked, if each device joins different keys, user preserves and uses the most very inconvenient, key according to a kind of technology described above, wherein the coded signal of certain device is cracked, and the coded signal of other device is the most just cracked, and causes safety not enough.
Summary of the invention:
The Radio Frequency ID card of device with fingerprint that the goal of the invention of the present invention is to provide the lock that an a kind of key just can open multiple device, that safety is good.
The present invention is realized in, including fingerprint collecting processing unit, microcomputer control unit with bin, wireless radio-frequency emission unit, it is particular in that and is stored by two or more algorithms in the bin being solidificated in microcomputer control unit in advance, and according to the program being preset in micro-computer controlling apparatus, corresponding algorithm is selected according to the finger print information number of times that fingerprint collecting processing unit within the setting time is gathered, and draw a scrambled digital signal according to this algorithm and the finger print information that gathered and be transmitted into by wireless radio-frequency emission unit on the device reading signal.
During use, when using card reader first, first set a Radio Frequency ID card as management card, then, fingerprint by fingerprint collecting processing unit acquisition management person, and corresponding with manager's fingerprint will add confidential information by this Radio Frequency ID card and be sent in card reader as management information, the Radio Frequency ID card registering management finger print just can be taken with RFID, carry out on RFIC or remote-wireless electrical remote control receptor code is learnt, after learning success, later registered finger is placed on corresponding Radio Frequency ID card fingerprint capturer, RF remote-controlled unblanking just can be enabled after being verified.
Being encrypted decoding signal owing to have employed many algorithms, so, user has only to use a card, just can launch the coding signal of multiple encryption selectively, so that user is with a card, just can open different locks with different coded signals, thus effectively improve the new energy of safety.
Here, use for convenience, fingerprint collecting processing unit has 25, so, the fingerprint collecting processing unit that user just can select the pressing of more than one finger different to be encrypted decoding signal according to the corresponding algorithm of procedure Selection being preset in card, thus facilitates the use of user.
Here, fingerprint capturer can be pressed by same finger with the order of different angles and carry out fingerprint recognition, be effectively improved safety.
Compared with the prior art the present invention, has a key with regard to the advantage that can open the lock of multiple device, safety is good.
Accompanying drawing illustrates:
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.
Detailed description of the invention:
In conjunction with drawings and Examples, the present invention is described in further detail:
Embodiment 1: as shown in Figure 1, including a fingerprint collecting processing unit 1, microcomputer control unit 3 with bin 2, wireless radio-frequency emission unit 4, it is particular in that and is stored by two or more algorithms in the bin 2 being solidificated in microcomputer control unit 3 in advance, and according to the program being preset in micro-computer controlling apparatus 3, corresponding algorithm is selected according to the finger print information number of times that fingerprint collecting processing unit 1 within the setting time is gathered, and draw a scrambled digital signal according to this algorithm and the finger print information that gathered and be transmitted into by wireless radio-frequency emission unit 4 on the device 5 reading signal.
Here, fingerprint capturer can be pressed by same finger with the order of different angles and carry out fingerprint recognition, be effectively improved safety.
Embodiment 2: as shown in Figure 2, the present embodiment is on the basis of embodiment 1, fingerprint collecting processing unit 1 has 25, and decoding signal is encrypted by the fingerprint collecting processing unit 1 that user just can select the pressing of more than one finger different according to the corresponding algorithm of procedure Selection being preset in card.
Claims (3)
1. the Radio Frequency ID card of a device with fingerprint, including fingerprint collecting processing unit, microcomputer control unit with bin, wireless radio-frequency emission unit, it is characterized in that being stored by two or more algorithms in the bin being solidificated in microcomputer control unit in advance, and according to the program being preset in micro-computer controlling apparatus, corresponding algorithm is selected according to the finger print information number of times that fingerprint collecting processing unit within the setting time is gathered, and draw a scrambled digital signal according to this algorithm and the finger print information that gathered and be transmitted into by wireless radio-frequency emission unit on the device reading signal.
The Radio Frequency ID card of device with fingerprint the most according to claim 1, it is characterized in that fingerprint collecting processing unit has 25, so, the fingerprint collecting processing unit that user just can select the pressing of more than one finger different to be encrypted decoding signal according to the corresponding algorithm of procedure Selection being preset in card.
The Radio Frequency ID card of device with fingerprint the most according to claim 1 and 2, it is characterised in that fingerprint capturer can be pressed by same finger with the order of different angles and carry 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 CN103778457A (en) | 2014-05-07 |
| CN103778457B true 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) |
Families Citing this family (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 |
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| CN103778457A (en) | 2014-05-07 |
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