CN200986707Y - PDA for realizing user identification using fingerprint identification technique - Google Patents
PDA for realizing user identification using fingerprint identification technique Download PDFInfo
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- CN200986707Y CN200986707Y CNU2006201657702U CN200620165770U CN200986707Y CN 200986707 Y CN200986707 Y CN 200986707Y CN U2006201657702 U CNU2006201657702 U CN U2006201657702U CN 200620165770 U CN200620165770 U CN 200620165770U CN 200986707 Y CN200986707 Y CN 200986707Y
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- fingerprint
- pda
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Abstract
The utility model aims at providing a PDA of which a user is recognized by a fingerprint. The PDA comprises a control and data processing unit, a display module, an input module and a storage, and is characterized in that the PDA also comprises a fingerprint acquisition module which is connected with the control and data processing unit through an expansion interface to acquire the fingerprint of the user; the fingerprint of an authorized user is stored in the storage. The control and data processing unit compares the fingerprint of the user acquired by the fingerprint acquisition module with the fingerprint of the authorized user stored in the storage to determine whether the user is authorized. The utility model provides a PDA having the higher reliable user identity recognition for the PDA user having the need of the high user identity recognition.
Description
Technical field
The utility model relates to a kind of PDA by the fingerprint recognition user identity.
Background technology
At present, the identification of PDA adopts the mode of password to realize more, and this method is easy to use, applied range.But, the potential danger that this method exists password to be decrypted or steals, less demanding PDA can use for confidentiality, and to the demanding PDA of confidentiality, there is certain risk in this method.For these reasons, the application proposes a kind of PDA that adopts fingerprint identification technology to realize user identity identification.
Novel content
In order to overcome existing PDA in the deficiency aspect the user identity identification, the invention provides a kind of PDA that adopts the novel user personal identification method, this PDA adopts the means of fingerprint identification technology as user identity identification, to reach the user of service who limits PDA, improves other purpose of PDA data security level.
This novel PDA that passes through the fingerprint recognition user identity comprises: control and data processing unit, display module, load module, storer, it is characterized in that, also comprise: finger print acquisition module, this module is connected with control and data processing unit by expansion interface, is used to gather user's fingerprint; Store the fingerprint of authorized user in described storer, described control and data processing unit will compare by described finger print acquisition module user fingerprints that collects and the fingerprint that is stored in the described authorized user in the described storer; If the fingerprint of described fingerprint that collects and described authorized user matches, judge that then this user is authorized user, allow it to carry out further work, otherwise, judge that it is the disabled user, forbid that it carries out next step operation.。
PDA by the fingerprint recognition user identity of the present utility model provides a kind of PDA with higher user identity identification reliability, for the PDA user with high user identification needs provides better means.
Description of drawings
Fig. 1 is the structural representation that passes through the PDA of fingerprint recognition user identity of the present utility model.
Fig. 2 is the workflow diagram that passes through the PDA of fingerprint recognition user identity of the present utility model.
Embodiment
Followingly be elaborated with reference to the structure and the workflow of accompanying drawing to the PDA by the fingerprint recognition user identity of the present utility model.Fig. 1 is the structural representation that passes through the PDA of fingerprint recognition user identity of the present utility model, and Fig. 2 is the workflow diagram that passes through the PDA of fingerprint recognition user identity of the present utility model.
This novel PDA that passes through the fingerprint recognition user identity comprises: control and data processing unit 1, display module 2, load module 4, storer 3, finger print acquisition module 6, this finger print acquisition module 6 is connected with control and data processing unit 1 by expansion interface 5, is used to gather user's fingerprint; In storer, store the fingerprint of authorized user.
Followingly the course of work of the present utility model is elaborated with reference to Fig. 2.Connect the PDA switch, and the beginning authentication (step 11), control and data processing unit 1 send instruction to finger print acquisition module 6, require finger print acquisition module 6 to obtain user fingerprints; After finger print acquisition module 6 obtained user fingerprints, data were sent to control and data processing unit 1, and the finger print data that obtains is handled (step 12); (step 15) compares (step 13) with finger print data and authorized user fingerprint after handling to read the authorized user fingerprint that has been stored in the storer 3 then; If the fingerprint that obtains with authorized user fingerprint unanimity, then allow the user enter next step work (step 14), otherwise, turn back to step 11, forbid that the user carries out further work.
PDA by the fingerprint recognition user identity of the present utility model provides a kind of PDA with higher user identity identification reliability, for the PDA user with high user identification needs provides better means.
Claims (1)
1, the PDA by the fingerprint recognition user identity comprises: control and data processing unit, display module, load module, storer, it is characterized in that, also comprise: finger print acquisition module, this module is connected with control and data processing unit by expansion interface, is used to gather user's fingerprint; Store the fingerprint of authorized user in described storer, described control and data processing unit will be compared by described finger print acquisition module user fingerprints that collects and the fingerprint that is stored in the described authorized user in the described storer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201657702U CN200986707Y (en) | 2006-12-12 | 2006-12-12 | PDA for realizing user identification using fingerprint identification technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201657702U CN200986707Y (en) | 2006-12-12 | 2006-12-12 | PDA for realizing user identification using fingerprint identification technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986707Y true CN200986707Y (en) | 2007-12-05 |
Family
ID=38916166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201657702U Expired - Lifetime CN200986707Y (en) | 2006-12-12 | 2006-12-12 | PDA for realizing user identification using fingerprint identification technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986707Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719955B (en) * | 2009-11-26 | 2013-01-02 | 中山大学深圳研究院 | Intelligent terminal system with fingerprint identification and information processing method |
| CN104376246A (en) * | 2014-10-16 | 2015-02-25 | 江苏博智软件科技有限公司 | Credible obtaining method of electronic evidence of mobile intelligent terminal |
-
2006
- 2006-12-12 CN CNU2006201657702U patent/CN200986707Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719955B (en) * | 2009-11-26 | 2013-01-02 | 中山大学深圳研究院 | Intelligent terminal system with fingerprint identification and information processing method |
| CN104376246A (en) * | 2014-10-16 | 2015-02-25 | 江苏博智软件科技有限公司 | Credible obtaining method of electronic evidence of mobile intelligent terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
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| EXPY | Termination of patent right or utility model |