CN201054599Y - Fingerprint validation device for finance system - Google Patents
Fingerprint validation device for finance system Download PDFInfo
- Publication number
- CN201054599Y CN201054599Y CNU2007201079834U CN200720107983U CN201054599Y CN 201054599 Y CN201054599 Y CN 201054599Y CN U2007201079834 U CNU2007201079834 U CN U2007201079834U CN 200720107983 U CN200720107983 U CN 200720107983U CN 201054599 Y CN201054599 Y CN 201054599Y
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Abstract
The utility model discloses a fingerprint identifying device for the financial system. The fingerprint identifying device includes a casing, a circuit board, a standard interface and an image sensor. The utility model is characterized in that the fingerprint identifying device is also provided with a processor, a memorizer and a public encryption chip. The processor and the memorizer are both arranged in the casing, the public encryption chip is arranged in the memorizer, the processor is respectively connected with the image sensor and the standard interface, and the memorizer is connected with the processor. The utility model has the advantages that firstly, the built-in processor can collect and compare the fingerprints individually; secondly, the internal information is irreversible; thirdly, the utility model has the function of uniting a plurality of financial agencies into one identifying device, and the operation of the user is convenient; fourthly, all financial information corresponds to the fingerprint, and the operation has correspondence performance, thereby the operation record has more availability and correspondence.
Description
Technical field
The utility model relates to a kind of network security certification device, especially a kind of financial sector that is used for, adopt can the representative capacity uniqueness fingerprint make the demo plant of authentication
Background technology
The Verification System of existing financial field is mainly by the password authentification realization, and is stolen easily, is unfavorable for maintaining secrecy and safety, even use some unsteady encryptions or logical algorithm to encrypt, encryption formula complexity more also is regular seeking, and lacks uniqueness.Biological characteristic is that an encryption is the mode of safe and convenient the most with regard to prior art, and fingerprint is as comparative maturity in the encrypted biometric technology, and the cipher mode that has obtained promoting is as can be known the most convenient, a mode that safe class is higher at present.But finger print information is stolen easily or is duplicated by others easily, exists security breaches.
Summary of the invention
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and a kind of fingerprint comparison of can independently realizing is provided, and will compare by sending to the fingerprint verifying apparatus that is used for financial sector on backstage after the information encryption of confirming transmission by the cipher mode of generally acknowledging at present.
The technical scheme in the invention for solving the above technical problem is: this fingerprint verifying apparatus that is used for financial sector comprises housing, circuit board, standard interface, imageing sensor, its design feature is: also be provided with processor, memory and public encryption chip, described processor, memory all are arranged in the housing, the public encryption chip is arranged in the memory, processor is connected with imageing sensor, standard interface respectively, and memory is connected with processor.
Processor described in the utility model is arm processor or dsp processor.
Memory described in the utility model is the FLASH memory.
The utility model compared with prior art has the following advantages: 1, be built-in with processor, can independently realize fingerprint collecting, comparison, 2, internal information is irreversible, 3, has the function that many financial institutions are unified in a demo plant, make the user easy for operation, 4, all Financial Informations are all corresponding with fingerprint, and operation has correspondence, makes operation note have more property looked into and correspondence.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit theory diagrams.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises housing 1, protecgulum 3, standard interface 4, circuit board 5, imageing sensor 6, dsp processor 7, FLASH memory 8, public encryption chip 10, standard interface 4 is arranged on housing 1 one ends, standard interface 4 is outside equipped with protecgulum 3, and protecgulum 3 is socketed on the housing 1.Be provided with circuit board 5 in the housing 1, circuit board 5 is provided with imageing sensor 6, dsp processor 7 and FLASH memory 8, is provided with public encryption chip 10 in the FLASH memory 8.Described imageing sensor 6 is connected with dsp processor 7, and the fingerprint collecting face of imageing sensor 6 exposes to housing 1, and dsp processor 7 is connected with standard interface 4, FLASH memory 8 respectively.Described housing 1 is outside equipped with over cap 2, and over cap 2 lower ends are rotationally connected by rotating shaft 9 and housing 1 lower end, by rotating over cap 2 protection imageing sensors 6.
When using for the first time; turn-off over cap 2; the finger print face is contacted with imageing sensor 6 and once slide according to same direction; gather information in fingerprint; imageing sensor 6 passes to dsp processor 7 with information in fingerprint; dsp processor 7 converts information in fingerprint to code, is stored in the dsp processor 7, finishes the typing process of particular fingerprint.
During use; open protecgulum 3; by terminal equipment such as the ATM of standard interface 4 with financial sector; the Net silver terminal; the securities trading terminal; relate to (such as the OA) of authority; the terminal that relates to financial transaction connects; turn-off over cap 2; the finger print face is contacted with imageing sensor 6 and once slide according to same direction; gather information in fingerprint; imageing sensor 6 passes to dsp processor 7 with information in fingerprint; dsp processor 7 converts this information in fingerprint to code; and with dsp processor 7 in the particular fingerprint code comparison that had; if comparison is by then being transferred to the partial code of this fingerprint the public encryption chip 10 in the FLASH memory 8; public encryption chip 10 is back to dsp processor 7 after this part code is encrypted again; the information that to handle is transferred to the terminal equipment of financial sector by standard interface 4 then, and the information of retaining about the user (non-finger print information) that is had with financial backstage compares.The FLASH memory is to be used to store by the algorithm of encrypting develop the finger-print code and the user profile by encrypting of coming.Cipher mode is all used public encryption chip and algorithm (PKI).
Processor described in the utility model can also be selected arm processor for use, and described public encryption chip has novelty and creativeness originally as a prior art but be used for this series products.Also be provided with power supervisor on the circuit board, this power supervisor both can independently be arranged on the circuit board and with processor and link to each other, and also can be arranged in the processor, and whole power supervisor is originally as the existing conventional technology.
Claims (3)
1. fingerprint verifying apparatus that is used for financial sector, comprise housing, circuit board, standard interface, imageing sensor, it is characterized in that: also be provided with processor, memory and public encryption chip, described processor, memory all are arranged in the housing, the public encryption chip is arranged in the memory, processor is connected with imageing sensor, standard interface respectively, and memory is connected with processor.
2. the fingerprint verifying apparatus that is used for financial sector according to claim 1 is characterized in that: described processor is arm processor or dsp processor.
3. the fingerprint verifying apparatus that is used for financial sector according to claim 1 is characterized in that: described memory is the FLASH memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079834U CN201054599Y (en) | 2007-04-10 | 2007-04-10 | Fingerprint validation device for finance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079834U CN201054599Y (en) | 2007-04-10 | 2007-04-10 | Fingerprint validation device for finance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054599Y true CN201054599Y (en) | 2008-04-30 |
Family
ID=39394257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201079834U Expired - Fee Related CN201054599Y (en) | 2007-04-10 | 2007-04-10 | Fingerprint validation device for finance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054599Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810464A (en) * | 2013-07-31 | 2014-05-21 | 深圳光启创新技术有限公司 | Fingerprint identification terminal |
-
2007
- 2007-04-10 CN CNU2007201079834U patent/CN201054599Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810464A (en) * | 2013-07-31 | 2014-05-21 | 深圳光启创新技术有限公司 | Fingerprint identification terminal |
| CN103810464B (en) * | 2013-07-31 | 2016-05-11 | 深圳光启智能光子技术有限公司 | Fingerprint recognition terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20110410 |