CN202394237U - Safety certification equipment - Google Patents
Safety certification equipment Download PDFInfo
- Publication number
- CN202394237U CN202394237U CN2011205152322U CN201120515232U CN202394237U CN 202394237 U CN202394237 U CN 202394237U CN 2011205152322 U CN2011205152322 U CN 2011205152322U CN 201120515232 U CN201120515232 U CN 201120515232U CN 202394237 U CN202394237 U CN 202394237U
- Authority
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- China
- Prior art keywords
- interface
- equipment
- master control
- external connection
- safety certification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 230000007306 turnover Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Digital Computer Display Output (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses safety certification equipment, belonging to the technical field of data processing, and aiming at enabling transaction information to be entirely and clearly displayed, and improving the accuracy for a user to obtain the transaction information. The safety certification equipment comprises a main control security chip, a USB (Universal Serial Bus) port connected with the main control security chip, and a word stock memory connected with the main control security chip. The safety certification equipment further comprises a port module of external display equipment. The port module of the external display equipment comprises a port connected with the main control security chip and a port connected with the external display equipment. The safety certification equipment provided by the utility model is mainly applied to a display processing process of the transaction information.
Description
Technical field
The utility model relates to technical field of information processing, relates in particular to a kind of safety certification equipment.
Background technology
For guaranteeing the safety of online transaction; Various have high security, the portable equipment with authentication and payment function of use have appearred on the market; OCL Key (OPERTAION CONTROL LIST Key controls the menu key) comprising band liquid crystal and keypress function module.Said OCL Key generally have LCDs, affirmation, cancellation, on button such as turn over, turn over down.Its principle of work can be summarized as follows: when said OCL Key holder concludes the business on the net; Said OCL Key is connected to PC (Personal Computer through USB interface; Personal computer); PC sends to said OCL Key with transaction message information, and liquid crystal display will show information such as the account of being correlated with, number of the account this moment, is concluded the business by user's operation push-button and checks, confirms or process such as cancellation.
Owing to consider the portability of OCL Key; The liquid crystal display of said OCL Key is smaller usually, when the information that need on liquid crystal display, show when transaction message is many, often just can only come switching displayed information through the upper and lower button that turns over of liquid crystal Key; And characters displayed information is also smaller; When making the information that the user of said OCL KEY shows on checking liquid crystal display, mistake can take place see and leak situation about seeing, influenced the accuracy that the user obtains transaction message information.
The utility model content
The utility model provides a kind of safety certification equipment, Transaction Information can completely clearly be shown, and has improved the accuracy that the user obtains Transaction Information.
For achieving the above object, the embodiment of the utility model adopts following technical scheme:
A kind of safety certification equipment comprises master control safety chip, the USB interface that is connected with said master control safety chip and the library stores device that is connected with said master control safety chip, also comprises: the external connection display equipment interface module; Said external connection display equipment interface module comprises an interface that is connected with said master control safety chip and an interface that is connected with external connection display equipment;
Optional, the interface that said external connection display equipment interface module is connected with said master control safety chip is SPI interface or UART interface;
Optional, the interface of said external connection display equipment interface module and external connection display equipment is the VGA interface;
Optional, said safety certification equipment also comprises: the display screen that is connected with said master control safety chip;
Optional, said safety certification equipment also comprises: the keyboard that is connected with said master control safety chip;
Optional, said keyboard is the button keyboard.
After adopting such scheme; The master control safety chip sends to the external connection display equipment interface module with Transaction Information to be shown; Said external connection display equipment interface module sends to external display device with said Transaction Information to be shown; So that Transaction Information to be shown can clearly illustrate out, improved the accuracy that the user obtains Transaction Information.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The composition frame chart of a kind of safety certification equipment that Fig. 1 provides for the utility model;
The composition frame chart of the another kind of safety certification equipment that Fig. 2 provides for the utility model;
The composition frame chart of the another kind of safety certification equipment that Fig. 3 provides for the utility model.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of safety certification equipment; As shown in Figure 1; Comprise master control safety chip 11, the usb 12 that is connected with said master control safety chip 11 and the library stores device 13 that is connected with said master control safety chip 11, also comprise: external connection display equipment interface module 14 and interface (not shown) that is connected with said master control safety chip 11 and the interface (not shown) that is connected with external connection display equipment.
Wherein, The interface that said external connection display equipment interface module 14 is connected with said master control safety chip 11 can be SPI (Serial Peripheral Interface; Serial Peripheral Interface (SPI)) interface or UART (Universal Asynchronous Receiver/Transmitter; Universal asynchronous reception/dispensing device) interface, said external connection display equipment interface module 14 can be VGA (Video Graphics Array, Video Graphics Array) interface with the interface of external connection display equipment; The utility model embodiment does not limit this, and other interface with identical function all can be applied in the utility model.
Wherein, In the process that shows Transaction Information; The operating process of each functional module of the utility model comprises: said master control safety chip 11 obtains Transaction Information to be shown through said usb 12; And from said library stores device 13, obtain and the said corresponding character display of Transaction Information to be shown; And said character display sent to said external connection display equipment interface module 14 through the interface that external connection display equipment interface module 14 is connected with said master control safety chip 11; After said external connection display equipment interface module 14 receives said character display, said character display is sent to external connection display equipment through the interface that is connected with external connection display equipment.In addition, if the user when service fulfillment, built-in personal information in master control safety chip 11, then in process of exchange, in the time of can Transaction Information being outputed to external connection display equipment, extra demonstration personal information is user-friendly to.
Optional is that as shown in Figure 2, said safety certification equipment also comprises: the display screen 15 that is connected with said master control safety chip 11.
Wherein, Said display screen 15 is connected with said master control safety chip 11 through the SPI interface, after the corresponding character display of the Transaction Information that receives said master control safety chip 11 transmissions, said character display is shown; Even make non-external connection display equipment of user; Also can directly on display screen, watch Transaction Information, the display mode for the user provides multiple Transaction Information makes things convenient for the user to obtain Transaction Information.
Wherein, said display screen 15 can use liquid crystal display to realize, also can use other equipment with Presentation Function to realize that the utility model embodiment does not limit this.
Optional is that as shown in Figure 3, said safety certification equipment also comprises: the keyboard 16 that is connected with said master control safety chip 11.
Wherein, Said keyboard 16 can pass through GPIO (General Purpose Input/Output; General I/O) interface is connected with said master control safety chip 11; The user through keyboard 16 provide on turn over button, turn over button etc. down, realize making the user use under the situation of multi-screen demonstration Transaction Information in external connection display equipment or display screen to turning over or turn over down on the page that shows Transaction Information; Realize the full text of Transaction Information is browsed through turning over or turn over down instruction on keying in, obtain the integrality and the accuracy of Transaction Information to guarantee the user.
The utility model provides a kind of safety certification equipment; Through the master control safety chip Transaction Information to be shown is sent to the external connection display equipment interface module; Said external connection display equipment interface module sends to external display device with said Transaction Information to be shown; So that Transaction Information to be shown can clearly illustrate out, improved the accuracy that the user obtains Transaction Information.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of said claim.
Claims (6)
1. a safety certification equipment comprises master control safety chip, the USB interface that is connected with said master control safety chip and the library stores device that is connected with said master control safety chip, it is characterized in that, also comprises: the external connection display equipment interface module; Said external connection display equipment interface module comprises an interface that is connected with said master control safety chip and an interface that is connected with external connection display equipment.
2. safety certification equipment according to claim 1 is characterized in that, the interface that said external connection display equipment interface module is connected with said master control safety chip is serial peripheral equipment interface SPI interface or universal asynchronous reception/dispensing device UART interface.
3. safety certification equipment according to claim 1 is characterized in that, the interface of said external connection display equipment interface module and external connection display equipment is a Video Graphics Array VGA interface.
4. according to each described safety certification equipment of claim 1-3, it is characterized in that, also comprise: the display screen that is connected with said master control safety chip.
5. according to each described safety certification equipment of claim 1-3, it is characterized in that, also comprise: the keyboard that is connected with said master control safety chip.
6. safety certification equipment according to claim 5 is characterized in that, said keyboard is the button keyboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205152322U CN202394237U (en) | 2011-12-12 | 2011-12-12 | Safety certification equipment |
| BR202012026606-2U BR202012026606U2 (en) | 2011-12-12 | 2012-10-17 | security authentication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205152322U CN202394237U (en) | 2011-12-12 | 2011-12-12 | Safety certification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394237U true CN202394237U (en) | 2012-08-22 |
Family
ID=46669144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205152322U Expired - Lifetime CN202394237U (en) | 2011-12-12 | 2011-12-12 | Safety certification equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202394237U (en) |
| BR (1) | BR202012026606U2 (en) |
-
2011
- 2011-12-12 CN CN2011205152322U patent/CN202394237U/en not_active Expired - Lifetime
-
2012
- 2012-10-17 BR BR202012026606-2U patent/BR202012026606U2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR202012026606U2 (en) | 2018-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee after: Beijing Watchdata Limited by Share Ltd Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee before: Beijing Woqi Data System Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |