CN201955814U - Identification device - Google Patents
Identification device Download PDFInfo
- Publication number
- CN201955814U CN201955814U CN2011200408703U CN201120040870U CN201955814U CN 201955814 U CN201955814 U CN 201955814U CN 2011200408703 U CN2011200408703 U CN 2011200408703U CN 201120040870 U CN201120040870 U CN 201120040870U CN 201955814 U CN201955814 U CN 201955814U
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- CN
- China
- Prior art keywords
- identity
- discr
- witness
- unit
- main control
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- 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
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Abstract
The utility model discloses an identification device, which comprises a main control unit, a memory unit, a USB (universal serial bus) interface unit, an encryption unit, a display screen and a power supply, the main control unit is respectively connected with the memory unit, the USB interface unit, the encryption unit, the display screen and the power supply, the memory unit is used for storing a key, and the encryption unit encrypts the identity card information of a user and an eyewitness to generate verification codes. The identification device provided by the utility model is a device which provides verification codes in a contract-signing witnessing method and an auxiliary contract-signing witnessing system, thus providing a material basis for the standardization of the contract-signing witnessing process in marketing.
Description
Technical field
The utility model relates to a kind of identity Discr., relates in particular to the identity Discr. that needs in a kind of signatory witness backup system.
Background technology
The requirement of technical rule and special laws and regulations, the sales service of modern society generally need prove the marketing behavior necessary being with evidence afterwards or marketing process is closed rule, legal, above-mentioned proof needs eye-witness to finish legally, but can't write down eye-witness under the prior art and once appear at the marketing scene, therefore can't the eye-witness that the litigant proposes not raised a plead at the scene.
For example, the client is when handling credit card, generally will be by the sales force of bank as eye-witness, in case but the client proposes this sales force in fact not when marketing is on-the-spot afterwards, and can amplifying out the client, to handle credit card may not be that own true intention is explained.If with this sales force and client appear at simultaneously marketing on-the-spot information be recorded in the system of bank.When client's counterplea was not applied for credit card, bank just can be invalid by the proof of the witness information in banking system counterplea like this.
In addition, still, also there are not such witness apparatus and method in the marketing process of a lot of industries such as signatory witness process is can standard such as string single, sell without permission under the prior art.
Therefore, there is defective in prior art, needs further improvement and develops.
The utility model content
The purpose of this utility model is to provide a kind of identity Discr., so that eye-witness and client's information typing simultaneously on the scene are used the witness backup system of should contracting.
The technical solution of the utility model is as follows:
A kind of identity Discr., comprise main control unit, wherein, comprising also that the storage unit that is used for storage key that is connected on the described main control unit, usb interface unit, ID (identity number) card information that will user and eye-witness are synthetic encrypts ciphering unit, display screen and the power supply that the back generates identifying code.
Described identity Discr., wherein, the storage medium of described storage unit is the FLASH chip.
Described identity Discr., wherein, described usb interface unit comprises USB interface chip and USB connector.
Described identity Discr., wherein, described ciphering unit is unique with the synthetic identifying code of encrypting the back generation of client and eye-witness's ID (identity number) card information.
Described identity Discr., wherein, user that described card reader reads and eye-witness's ID (identity number) card information are China second-generation identity card information.
Described identity Discr., wherein, described power supply comprises the Voltage stabilizing module that connects with main control unit, also comprises the step-down module that connects with described storage unit.
Described identity Discr., wherein, described power supply is a dry cell.
Compared with prior art, the utility model provides a kind of identity Discr., storage key in the storage unit of described identity Discr., and its ciphering unit can utilize secret key encryption to be verified sign indicating number user and eye-witness's ID (identity number) card information.The identity Discr. that the utility model provides is used for the device that signatory witness method and signatory witness backup system provide identifying code, and standardizing in marketing for signatory witness process provides material base.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the utility model identity Discr.;
Fig. 2 is the structural representation of second embodiment of the utility model identity Discr.;
Fig. 3 is the process flow diagram of the signatory witness method of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The signatory witness backup system that the utility model provides comprises card reader, identity Discr. 100 and marketing management system.Described card reader is used to read the ID (identity number) card information of user and eye-witness when signatory.Described identity Discr. 100 utilizes secret key encryption to generate identifying code the user that reads and eye-witness's ID (identity number) card information.Described marketing management system storage obligate information, described obligate information comprises the information of the user provides when contracting witness identifying code, user and eye-witness's I.D.; Judge that described marketing management system can utilize key that the identifying code deciphering reduction that the user provides is obtained restore information when signatory witness process was whether true, described restore information comprises user and eye-witness's ID (identity number) card information; Whether whether the signatory process of identical verification is true with restore information by the comparison obligate information for described marketing management system, if obligate information is consistent with restore information, then signatory witness real process, inconsistent as figure obligate information and restore information, then signatory witness process is untrue.
Preferably, the key of described identity Discr. 100 and marketing management system can be identical, and the cryptographic algorithm of described identity Discr. 100 and the decipherment algorithm of described marketing management system are reversible algorithms.
The structure of described card reader is a prior art, repeats no more here.
Described identity Discr. 100 as shown in Figure 1, comprises main control unit 110, is connected to storage unit 120, usb interface unit 130, ciphering unit 140 and display screen 150 on the described main control unit 110, and described identity Discr. 100 also comprises power supply 160.
The storage medium of described storage unit 120 can be the FLASH chip, and described storage unit 120 is used for the information such as identifying code of storage key, generation.
Described usb interface unit 130 comprises USB interface chip and USB connector, and described USB connector is used for the USB connector butt joint with card reader.
Described ciphering unit 140 is under the control of described main control unit 110, utilize the key of storage in the described storage unit 120, encrypt user that described main control unit 110 is read by usb interface unit 130 and eye-witness's the synthetic back of ID (identity number) card information, and generate identifying code.Preferred situation, described identifying code is unique.
Card reader described in the utility model preferably reads the card reader of China second-generation identity card information, and the user that it reads and the ID (identity number) card information of witness are China second-generation identity card information.Described card reader can read a plurality of eye-witnesses' ID (identity number) card information successively respectively.
Described main control unit 110 can show the identifying code that generates at described display screen 150.
Among second embodiment of described identity Discr. 100 refinement the structure of described power supply 160, as shown in Figure 2.Described power supply 160 can comprise the Voltage stabilizing module 161 that connects with main control unit 110, also comprises the step-down module 162 that connects with described storage unit 120.Described storage unit 120 needed operating voltage are 3.3V, and the operating voltage of described identity Discr. miscellaneous part except that storage unit is 5V.After described Voltage stabilizing module 161 is stabilized in 5V with the voltage of power supply 160, give the parts power supply except that storage unit of described main control unit 110 and identity Discr. 100, described step-down module 162 is powered to described storage unit 120 after supply voltage is dropped to 3.3V.
Described power supply 160 can be dry cell, also can be chargeable lithium cell.
Described identity Discr. 100 can connect by the computing machine of described usb interface unit 130 with the link marketing management system.Described identity Discr. 100 passes through described usb interface unit 130 with marketing management system interactive refreshing key.
The signatory witness method that the utility model provides as shown in Figure 3, may further comprise the steps:
Detailed, described card reader can read user identity card information earlier, gives described identity Discr. 100 the user identity card information transmission that reads then; Follow the ID (identity number) card information that described card reader reads eye-witness, and the eye-witness's who reads ID (identity number) card information is transferred to described identity Discr. 100.
The main control unit 110 of step 240, described identity Discr. 100 receives user and eye-witness's ID (identity number) card information, and key of storing and the ID (identity number) card information that receives user and eye-witness are together sent to ciphering unit 140; Described ciphering unit 140 utilizes key that user and eye-witness's ID (identity number) card information is encrypted and is verified sign indicating number; Described main control unit 110 sends to described display screen 150 with identifying code and shows.
The identifying code that shows on the ID (identity number) card information of step 250, user record oneself, eye-witness's ID (identity number) card information, identity Discr. 100 display screens 150, and the information of record stored at marketing management system.
The signatory witness method that the utility model provides, described card reader preferably reads China second-generation identity card information, and described card reader further can read a plurality of eye-witnesses or a plurality of clients' China second-generation identity card information respectively successively.
Signatory witness method that the utility model provides and signatory witness backup system, eye-witness and user's ID (identity number) card information when signatory by writing down, and this two aspects information encryption stored in the mode of identifying code.When needs checkings user's signatory witness process, identifying code is reduced user and the comparison of eye-witness's ID (identity number) card information that user and the eye-witness's ID (identity number) card information by record obtains with deciphering with secret key decryption.When the two is identical, confirm that user profile is correct, signatory witness process is up to specification, at the two not simultaneously, and the user profile mistake, signatory witness process is wrong.The utility model makes signatory witness process evidence-based, has improved the reliability of signatory witness process in the signatory marketing system.
Should be understood that above-mentioned statement at the utility model preferred embodiment is comparatively detailed, can not therefore think the restriction to the utility model scope of patent protection, scope of patent protection of the present utility model should be as the criterion with claims.
Claims (5)
1. identity Discr., comprise main control unit, it is characterized in that, comprise also that the storage unit that is used for storage key that is connected on the described main control unit, usb interface unit, ID (identity number) card information that will user and eye-witness are synthetic to encrypt ciphering unit, display screen and the power supply that the back generates identifying code.
2. identity Discr. according to claim 1 is characterized in that, the storage medium of described storage unit is the FLASH chip.
3. identity Discr. according to claim 1 is characterized in that described usb interface unit comprises USB interface chip and USB connector.
4. identity Discr. according to claim 1 is characterized in that, described power supply comprises the Voltage stabilizing module that connects with main control unit, also comprises the step-down module that connects with described storage unit.
5. identity Discr. according to claim 4 is characterized in that, described power supply is a dry cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200408703U CN201955814U (en) | 2011-02-18 | 2011-02-18 | Identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200408703U CN201955814U (en) | 2011-02-18 | 2011-02-18 | Identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955814U true CN201955814U (en) | 2011-08-31 |
Family
ID=44499918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200408703U Expired - Fee Related CN201955814U (en) | 2011-02-18 | 2011-02-18 | Identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955814U (en) |
-
2011
- 2011-02-18 CN CN2011200408703U patent/CN201955814U/en not_active Expired - Fee Related
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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: 20110831 Termination date: 20140218 |