CN205563578U - Developments password tablet based on fingerprint identification function - Google Patents
Developments password tablet based on fingerprint identification function Download PDFInfo
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- CN205563578U CN205563578U CN201620362393.5U CN201620362393U CN205563578U CN 205563578 U CN205563578 U CN 205563578U CN 201620362393 U CN201620362393 U CN 201620362393U CN 205563578 U CN205563578 U CN 205563578U
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- dynamic password
- finger print
- control module
- identification function
- fingerprint identification
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Abstract
The utility model discloses a developments password tablet based on fingerprint identification function, include: and a housing, the control modul, a liquid crystal display screen, button cell, start button and fingerprint collection module, the fingerprint information that has the personnel that read dynamic password authority is collected to aforementioned fingerprint collection module, fingerprint information storage is in control module, in the time of need reading dynamic password, operating personnel passes through fingerprint collection module input fingerprint information, fingerprint information that control module will import this moment and the fingerprint information of having saved before contrast, when the two is identical, the dynamic password that control module produced just shows on liquid crystal display. The utility model has the beneficial effects of: carry out the identity appraisal through the fingerprint collection module, even dynamic password tablet is lost, also can do not not appropriateed by the person of picking up, effectively guaranteed the security of dynamic password tablet use.
Description
Technical field
This utility model relates to a kind of E-token dynamic password card, is specifically related to a kind of based on fingerprint recognition merit
The E-token dynamic password card of energy, belongs to field of information security technology.
Background technology
Dynamic password is a kind of authentication application technology of new rise in recent years, by increasingly
Many industries are applied.It is easy to use, and unrelated with platform, along with sending out of mobile Internet
Exhibition, dynamic-password technique has become the main flow of identity identifying technology, be widely used in enterprise,
The field such as network game, finance, be engaged in both at home and abroad dynamic password be correlated with research and development and produce enterprise also get over
Come the most, it is advantageous that: can seamless interoperability quick with miscellaneous service system, it is complete
The command dynamic password identification authenticating software system of independent research is stable, efficient, support multiple to recognize
Card pattern, its solution can service different scales enterprise.
Although there is multiple advantage and facility in E-token dynamic password card, but its still below outwardness not
Foot:
1, existing E-token dynamic password card shows password, and each time change one the most automatically
New password (typically 60 seconds).As user keeping is not good at, easily stolen a glance at by lawless person
Steal dynamic password.
2, as being accidentally lost, lawless person can directly obtain dynamic by E-token dynamic password card display screen
State password, it is not necessary to other checking means.
3, E-token dynamic password card generally uses internal battery mode to power, and factor receptor amasss the restriction of size,
Its power capacity is less, there is the risk that electricity deficiency causes password board to use.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of based on finger
The E-token dynamic password card of stricture of vagina identification function, even if lost also will not be by the person of picking up for this E-token dynamic password card
Usurp.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that:
A kind of E-token dynamic password card based on fingerprint identification function, including: shell, control module,
LCDs, button cell and start button, wherein, the dynamic password that control module produces
Display is in LCDs, and button cell is powered to control module and LCDs, and it is special
Levy and be, also include: finger print acquisition module,
Aforementioned fingerprint acquisition module collects the fingerprint letter with the personnel reading dynamic password authority
Breath, aforementioned fingerprint information is stored in control module, when needing to read dynamic password, operator
Member inputs finger print information, the finger print information that control module will now input by finger print acquisition module
Contrasting with the finger print information the most stored, when the two is identical, control module produces
Dynamic password just shows in LCDs.
Aforesaid E-token dynamic password card based on fingerprint identification function, it is characterised in that aforementioned control
Module includes: microcontrol processor, dynamic password coding unit and memory element,
Finger print information that finger print acquisition module is collected by aforementioned microcontrol processor and memory element
The finger print information stored contrasts, and when the two is identical, microcontrol processor controls dynamically
The dynamic password that password coding unit generates shows in LCDs.
Aforesaid E-token dynamic password card based on fingerprint identification function, it is characterised in that aforementioned micro-control
The model of processor processed is Intel87C51 or Intel87C52.
Aforesaid E-token dynamic password card based on fingerprint identification function, it is characterised in that aforementioned button
The model of battery is CR3032 or CR2450.
Aforesaid E-token dynamic password card based on fingerprint identification function, it is characterised in that also include:
Solar panel,
Aforementioned solar panel utilizes solar electrical energy generation, E-token dynamic password card ether during illumination abundance
Sun can run in cell panel energy supply, and during illumination deficiency, E-token dynamic password card runs with button cell energy supply.
Aforesaid E-token dynamic password card based on fingerprint identification function, it is characterised in that the aforementioned sun
The model of energy cell panel is CHN-60P or CHN-72P.
Aforesaid E-token dynamic password card based on fingerprint identification function, it is characterised in that aforementioned control
Module also includes: Power Management Unit,
Microcontrol processor and aforementioned power source administrative unit collaborative work, monitor solar panel
Produced electricity.
Of the present utility model have the beneficial effect that
(1) it is added with finger print acquisition module, carries out identity authentication by finger print acquisition module, i.e.
Make E-token dynamic password card be lost, also will not be usurped by the person of picking up, E-token dynamic password card has been effectively ensured
The safety used；
(2) being added with solar panel, during illumination abundance, E-token dynamic password card is with solaode
Plate energy supply runs, and during illumination deficiency, E-token dynamic password card runs with button cell energy supply, solves dynamic
The password board that state password board causes because built-in button cell power capacity is little, electricity is not enough cannot
The normal problem used.
Accompanying drawing explanation
Fig. 1 is the theory of constitution figure of E-token dynamic password card of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model made concrete introduction.
With reference to Fig. 1, E-token dynamic password card of the present utility model includes: shell (not shown), control
Module, LCDs, button cell (model is CR3032 or CR2450), solar energy
Cell panel, start button (not shown) and finger print acquisition module.Wherein, control module and knob
Button battery is arranged on the inside of shell, and LCDs, start button and finger print acquisition module set
Putting the surface at shell, solar panel is arranged on the back side of shell.
Finger print acquisition module, control module and solar panel are described in detail below.
1, finger print acquisition module
Finger print acquisition module is for collecting the fingerprint letter with the personnel reading dynamic password authority
Breath, this finger print information is stored in control module, when needing to read dynamic password, operator
Finger print information is inputted by finger print acquisition module.
2, control module
Control module for finger print information that finger print acquisition module is collected with the most stored
Finger print information contrasts, and when the two is identical, its dynamic password produced just shows at liquid crystal
On display screen.
Control module includes: microcontrol processor (model is Intel87C51 or Intel87C52),
Dynamic password coding unit, memory element and Power Management Unit.Wherein, memory element is used for
Storage has the finger print information of the personnel reading dynamic password authority.
The operation principle of this control module is: finger print acquisition module is collected by microcontrol processor
The finger print information that stored of finger print information and memory element contrast, when the two is identical,
Microcontrol processor control each cycle of dynamic password coding unit generate one new dynamic
Password, this new dynamic password is shown to operator by LCDs；Microcontroller processes
Device and Power Management Unit collaborative work, monitor electricity produced by solar panel.
3, solar panel
Solar panel is arranged on the back side of shell, and it utilizes solar electrical energy generation, and illumination is sufficient
Time E-token dynamic password card with solar panel energy supply run, during illumination deficiency, E-token dynamic password card is with knob
Button battery-powered run, solve E-token dynamic password card because of built-in button cell power capacity little, electric
The problem that the password board that amount is not enough and causes cannot normally use.
The preferred model of solar panel is CHN-60P or CHN-72P.
The operation principle of E-token dynamic password card of the present utility model is as follows:
When E-token dynamic password card enables, collected by finger print acquisition module and there is reading dynamic password power
The finger print information of the personnel of limit, and be stored in the memory element of control module, control module
It is each that microcontrol processor controls dynamic password coding unit according to the recipe command prestored
The individual cycle generates a new dynamic password, but this dynamic password wouldn't be directly displayed at liquid crystal
In display screen, when needing to read dynamic password, operator first press start button, activate liquid crystal
Display screen and finger print acquisition module, then corresponding finger by finger print acquisition module, complete to refer to
Stricture of vagina information inputs, and the microcontrol processor of control module, will according to the recipe command prestored
The information of finger print acquisition module contrasts with the finger print information of memory element Archives, if sent out
Existing both coincide, then LCDs display dynamic password, and otherwise LCDs does not show dynamic
State password；Additionally, the microcontrol processor of control module and Power Management Unit collaborative work,
The produced electricity of monitoring solar panel, when illumination abundance, E-token dynamic password card is with solar energy
Cell panel energy supply runs, and when illumination deficiency, E-token dynamic password card runs with button cell energy supply.
As can be seen here, E-token dynamic password card of the present utility model is by adding finger print acquisition module, i.e.
Identity authentication is carried out, it is achieved that even if E-token dynamic password card is lost, also by finger print acquisition module
Will not be usurped by the person of picking up, safety that E-token dynamic password card use has been effectively ensured.
It should be noted that above-described embodiment limits this utility model the most in any form, all adopt
The technical scheme obtained by the mode of equivalent or equivalent transformation, all falls within this utility model
Protection domain in.
Claims (7)
1. an E-token dynamic password card based on fingerprint identification function, including: shell, control module,
LCDs, button cell and start button, wherein, the dynamic password that control module produces
Display is in LCDs, and button cell is powered to control module and LCDs, and it is special
Levy and be, also include: finger print acquisition module,
Described finger print acquisition module collects the fingerprint letter with the personnel reading dynamic password authority
Breath, described finger print information is stored in control module, when needing to read dynamic password, operator
Member inputs finger print information, the finger print information that control module will now input by finger print acquisition module
Contrasting with the finger print information the most stored, when the two is identical, control module produces
Dynamic password just shows in LCDs.
E-token dynamic password card based on fingerprint identification function the most according to claim 1, it is special
Levying and be, described control module includes: microcontrol processor, dynamic password coding unit and deposit
Storage unit,
Finger print information that finger print acquisition module is collected by described microcontrol processor and memory element
The finger print information stored contrasts, and when the two is identical, microcontrol processor controls dynamically
The dynamic password that password coding unit generates shows in LCDs.
E-token dynamic password card based on fingerprint identification function the most according to claim 2, it is special
Levying and be, the model of described microcontrol processor is Intel87C51 or Intel87C52.
E-token dynamic password card based on fingerprint identification function the most according to claim 1, it is special
Levying and be, the model of described button cell is CR3032 or CR2450.
E-token dynamic password card based on fingerprint identification function the most according to claim 2, it is special
Levy and be, also include: solar panel,
Described solar panel utilizes solar electrical energy generation, E-token dynamic password card ether during illumination abundance
Sun can run in cell panel energy supply, and during illumination deficiency, E-token dynamic password card runs with button cell energy supply.
E-token dynamic password card based on fingerprint identification function the most according to claim 5, it is special
Levying and be, the model of described solar panel is CHN-60P or CHN-72P.
E-token dynamic password card based on fingerprint identification function the most according to claim 5, it is special
Levying and be, described control module also includes: Power Management Unit,
Microcontrol processor and described Power Management Unit collaborative work, monitor solar panel
Produced electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362393.5U CN205563578U (en) | 2016-04-26 | 2016-04-26 | Developments password tablet based on fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362393.5U CN205563578U (en) | 2016-04-26 | 2016-04-26 | Developments password tablet based on fingerprint identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563578U true CN205563578U (en) | 2016-09-07 |
Family
ID=56806603
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620362393.5U Active CN205563578U (en) | 2016-04-26 | 2016-04-26 | Developments password tablet based on fingerprint identification function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106682485A (en) * | 2016-11-29 | 2017-05-17 | 维沃移动通信有限公司 | Method for processing verification code and mobile terminal |
-
2016
- 2016-04-26 CN CN201620362393.5U patent/CN205563578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106682485A (en) * | 2016-11-29 | 2017-05-17 | 维沃移动通信有限公司 | Method for processing verification code and mobile terminal |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room B1103, 11th floor, Classic B Block, Minghu, 88-1 National Avenue, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee after: Guangxi giant Technology Co., Ltd. Address before: 530000 South Railway North District, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi giant Electronic Technology Co., Ltd. |