CN202084100U - Random code electronic certificate checking terminal - Google Patents
Random code electronic certificate checking terminal Download PDFInfo
- Publication number
- CN202084100U CN202084100U CN2011200509507U CN201120050950U CN202084100U CN 202084100 U CN202084100 U CN 202084100U CN 2011200509507 U CN2011200509507 U CN 2011200509507U CN 201120050950 U CN201120050950 U CN 201120050950U CN 202084100 U CN202084100 U CN 202084100U
- Authority
- CN
- China
- Prior art keywords
- electronic certificate
- verification terminal
- certificate verification
- display screen
- printer
- 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 - Fee Related
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model provides a random code electronic certificate checking terminal, comprising a housing, a keypad, a display screen, a printer, a main control chip installed in the housing, a wireless communication module and a power supply; and the main control chip is electrically connected with the keypad, the display screen, the printer and the wireless communication module respectively. The keypad is used for inputting the number of the electronic certificate, the main control chip is used for transmitting the electronic certificate to a server by the wireless communication module in the manner of a short message and receiving an electronic certificate checking result packet in the manner of the short message returned by the server, the electronic certificate checking result packet comprises the content of a transaction bill, the display screen is used for displaying an input message, a prompting message and a function allocating menu, and the printer is used for printing the transaction bill. The random code electronic certificate checking terminal can be used for checking the electronic certificate based on the digital radon code of the short message, and is simple and convenient to operate, and low in equipment cost and maintenance cost, thereby being suitable for an electronic certificate business which is low in the requirement of safety encryption.
Description
Technical field
The utility model relates to the electronic certificate technical field, specifically, the present invention relates to a kind of terminal device of electronic certificate authentication function.
Background technology
The principal mode of electronic certificate is based on the two-dimension code of multimedia message or intelligent SMS at present.Though the 2 D code information capacity is big, safety encipher is good, verification terminal matching used with it need be supported functions such as laser scanning, the personnel operation complexity, and hardware cost is higher.Therefore, above-mentioned two-dimensional code electronic credential verification terminal also is not suitable for those to information capacity and the lower electronic certificate business (for example electronic coupons business) of safety encipher requirement, currently presses for a kind of simple to operate, electronic certificate verification terminal that cost is low.
Summary of the invention
The purpose of this utility model provides a kind of simple to operate, electronic certificate verification terminal that cost is low.
For achieving the above object, the utility model provides a kind of electronic certificate verification terminal, comprising: casing, keyboard, display screen, printer and be installed in main control chip, wireless communication module and power supply in the described casing; Described main control chip is electrically connected with described keyboard, described display screen, described printer and wireless communication module respectively;
Described keyboard is used to import the number of electronic certificate, described main control chip is used for data processing, described wireless communication module sends to server with described electronic certificate by described wireless communication module, and the electronic certificate that reception server returns is verified the result data bag, the content that electronic certificate checking is carried trading instruments in the bag as a result, described display screen is used to show input information, information and functional configuration menu, and described printer is used to print trading instruments.
Wherein, described main control chip comprises mainboard and at the processor chips and the internal memory that are contained on the mainboard.
Wherein, sim card slot (SIM full name Subscriber IdentityModule can be translated as Subscriber Identity Module) is set on the described mainboard.
Wherein, described wireless communication module comprises gsm module.Described wireless communication module adopts GPRS (General Packet Radio Service) general packet radio service transmission data.
Wherein, described electronic certificate verification terminal also comprises card reader, and described card reader is used to read member card.
Wherein, described card reader is the magnetic card card reader.
Wherein, described mainboard is connected with magnetic card card reader, display screen and printer respectively by three SPI (Serial Peripheral Interface) interface.
Wherein, described mainboard is connected with described GSM (Global System for MobileCommunications) module by UART (Universal AsynchronousReceiver/Transmitter) interface.
Wherein, described mainboard is connected with described keyboard by GPIO (General Purpose Input Output) interface.
Compared with prior art, the utlity model has following technique effect:
1, can verify electronic certificate based on the digital random sign indicating number of text SMS;
2, easy and simple to handle, operating personnel only need can finish checking with the input of numeric keypad button;
3, equipment cost and maintenance cost are low, are applicable to the less demanding electronic certificate business of safety encipher, are fit to extensive the use.
Description of drawings
Fig. 1 shows the structural representation of an embodiment of the utility model;
Fig. 2 shows the front appearance synoptic diagram of an embodiment of the utility model;
Fig. 3 shows the back appearance synoptic diagram of an embodiment of the utility model;
Fig. 4 shows the workflow diagram of an embodiment of the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is done description further.
According to embodiment of the utility model, a kind of electronic certificate verification terminal is provided, as shown in Figure 1, this electronic certificate verification terminal comprises: casing (not shown in Figure 1), keyboard, display screen, printer and be installed in main control chip, wireless communication module and power supply in the casing.
In the present embodiment, with reference to figure 2, keyboard is arranged on outer casing frontispiece, comprises numerical key, asterisk (*), number sign key (#), acknowledgement key and clear key, and input, checking, print, four verification terminal function keys of configuration, be used to import the random code numeral and finish relevant verification operation.Printer adopts thermal printer, is used for printing checking result and output papery voucher.Main control chip comprises mainboard and in the processor chips that are contained on the mainboard, internal memory also is installed on the described mainboard and sim card slot is set that wherein sim card slot is used to install SIM card.Wireless communication module is used for the data interaction transmission between verification terminal and the server, adopt gsm module in the present embodiment, but wireless communication module of the present utility model is not limited to gsm module.Display screen is the LCD LCDs, is used to show input information, information and functional configuration menu.With reference to figure 3, in the present embodiment, sim card slot is arranged on the shell back side, and in addition, the shell back side also is provided with USB interface and power interface.USB interface and power interface all are electrically connected with described main control chip.
Further, in a preferred embodiment, described mainboard can also connect card reader, subsidiary function such as is used to realize that member card reads.The card reader of present embodiment can adopt the magnetic card card reader.
Further, according to another preferred embodiment, described mainboard is connected with magnetic card card reader, display screen and printer respectively by three SPI interfaces, is connected with gsm module by the UART interface, is connected with keyboard by the GPIO interface.Described power supply is respectively magnetic card card reader, main control chip, display screen 3.3v is provided voltage, for printer provides 7.0v voltage, for gsm module provides 4.5v voltage.
The groundwork flow process of the electronic certificate verification terminal of the foregoing description is described below, and this workflow comprises terminal configuration step and checking random code electronic certificate and prints the step of trading instruments.
1, terminal configuration step
By key is set, server ip address, PORT COM, GPRS access point, administrator password, Crypted password is set, lands information such as password, Termination ID;
2, checking random code electronic certificate and print the step of trading instruments.
Verification terminal is according to configuration parameter, sets up GPRS and connects, and sends and lands request package, after server is received request package, carries out authentication, and with authentication as a result bag send it back verification terminal, terminal display screen shows and lands successfully prompting.Enter the checking standby mode subsequently, with reference to figure 4, behind keyboard input electronic certificate coding, terminal sends the electronic certificate checking and wraps background server, after server authentication finishes, electronic certificate is verified that bag returns to terminal as a result, if checking is correct, the content that the electronic certificate checking is also carried trading instruments in the bag as a result.Terminal display screen shows the checking result, if checking is correct, also prints trading instruments simultaneously.After end print finishes, send transaction and finish bag to background server, server returns terminal check transaction finishing bag.It is above that to land finish bag and terminal check transaction finishing Bao Jun of request package, checking bag, electronic certificate checking bag, electronic certificate checking result, transaction as a result be packet by the GPRS protocol transmission.
It should be noted that at last, above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, and on using, can extend to other modification, variation, application and embodiment, think that simultaneously all such modifications, variation, application, embodiment are in spirit and scope of the present utility model.
Claims (9)
1. an electronic certificate verification terminal is characterized in that, comprising: casing, keyboard, display screen, printer and be installed in main control chip, wireless communication module and power supply in the described casing; Described main control chip is electrically connected with described keyboard, described display screen, described printer and wireless communication module respectively.
2. electronic certificate verification terminal according to claim 1 is characterized in that, described main control chip comprises mainboard and at the processor chips and the internal memory that are contained on the mainboard.
3. electronic certificate verification terminal according to claim 2 is characterized in that, on the described mainboard sim card slot is set.
4. electronic certificate verification terminal according to claim 3 is characterized in that described wireless communication module comprises gsm module.
5. electronic certificate verification terminal according to claim 2 is characterized in that, described electronic certificate verification terminal also comprises card reader, and described card reader is used to read member card.
6. electronic certificate verification terminal according to claim 5 is characterized in that, described card reader is the magnetic card card reader.
7. electronic certificate verification terminal according to claim 6 is characterized in that, described mainboard is connected with magnetic card card reader, display screen and printer respectively by three SPI interfaces.
8. electronic certificate verification terminal according to claim 6 is characterized in that, described mainboard is connected with described gsm module by the UART interface.
9. electronic certificate verification terminal according to claim 6 is characterized in that, described mainboard is connected with described keyboard by the GPIO interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200509507U CN202084100U (en) | 2011-02-28 | 2011-02-28 | Random code electronic certificate checking terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200509507U CN202084100U (en) | 2011-02-28 | 2011-02-28 | Random code electronic certificate checking terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084100U true CN202084100U (en) | 2011-12-21 |
Family
ID=45344723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200509507U Expired - Fee Related CN202084100U (en) | 2011-02-28 | 2011-02-28 | Random code electronic certificate checking terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847082A (en) * | 2018-07-12 | 2018-11-20 | 国家电网公司 | A kind of main transformer fire-fighting simulation system |
-
2011
- 2011-02-28 CN CN2011200509507U patent/CN202084100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847082A (en) * | 2018-07-12 | 2018-11-20 | 国家电网公司 | A kind of main transformer fire-fighting simulation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2068535A1 (en) | Portable telephone and access control method | |
| CN201828998U (en) | Multifunctional union pay card POS (point-of-sale) machine with WIFI (wireless fidelity) | |
| CN103368743A (en) | Multifunctional intelligent card and identity authentication method and operation method of multifunctional intelligent card | |
| KR20150014316A (en) | Image forming apparatus and near field communication (NFC) device supporting function of NFC and method for performing authentication thereof | |
| CN102298683A (en) | Authentication device, system and method for short-distance radio-frequency communication authentication | |
| CN101790166A (en) | Digital signing method based on mobile phone intelligent card | |
| CN201166864Y (en) | Equipment for monitoring electronic transaction | |
| CN102542697A (en) | POS (Point of Sale) terminal based on electronic equipment having network access function | |
| CN105096113A (en) | Mobile payment method and device | |
| JPWO2005059816A1 (en) | Information display method, portable information device, and contactless communication device | |
| CN112383914B (en) | Password management method based on secure hardware | |
| CN201514673U (en) | Self-registration terminal for electronic banking services | |
| CN202084100U (en) | Random code electronic certificate checking terminal | |
| CN103326858A (en) | NFC dynamic password chip based on time mode and working method of NFC dynamic password chip | |
| CN102546168A (en) | Communication device for identity authentication | |
| CN202634455U (en) | Safety information interactive system based on bluetooth technology, device and mobile terminal | |
| CN101006461A (en) | Electronic money system, information storage medium, and mobile terminal device | |
| EP2851764A1 (en) | Stylus, mobile terminal and information processing method | |
| CN102789660B (en) | Method and the device thereof of financial wireless transactions is realized by mobile communication terminal | |
| CN101777224A (en) | Separated cabinet type integrated financial terminal | |
| CN203746179U (en) | Mobile safe financial terminal | |
| CN102663331A (en) | Second generation ID card reader integrating functions of mobile phone, card reading and fingerprint verification into one | |
| CN105490708A (en) | Method and device for reading and writing smart card | |
| CN205302402U (en) | Attendance management system of enterprise | |
| CN204463212U (en) | Transaction authentication card and remote transaction authentication system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20180228 |