CN203193649U - Electronic signature device - Google Patents
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- CN203193649U CN203193649U CN 201320191482 CN201320191482U CN203193649U CN 203193649 U CN203193649 U CN 203193649U CN 201320191482 CN201320191482 CN 201320191482 CN 201320191482 U CN201320191482 U CN 201320191482U CN 203193649 U CN203193649 U CN 203193649U
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Abstract
The utility model discloses an electronic signature device which comprises a processor module, a collection module which is connected with the processor module and used for collecting information of biological characteristics of users and transmitting the information of biological characteristics to the processor module, a communication interface which is connected with the processor module and used for transmitting transaction information between the processor module and an upper computer, a reading and writing module which is connected with the processor module and used for reading and/or rewriting data information of an integrated circuit (IC) card which is for financial transactions, and an interaction module which is connected with the processor module. The interaction module comprises at least keys and a display screen, wherein the keys are used for receiving input information of users, and the display screen is used for displaying at least the transaction information and prompt information on financial transactions. According to the utility model, a problem of the need of large amount of transaction information on financial transactions in the prior art is solved, and the convenience in financial transactions and the effect of rich transaction modes are achieved.
Description
Technical field
The utility model relates to the electronic signature field, in particular to a kind of electronic signature device.
Background technology
Be individual's diversified epoch of payment now, as online payment, mobile payment etc.; Simultaneously, also be the epoch of hacker, wooden horse, virus overflowing, and the safety problem of process of exchange is maximum hidden danger on the present network.Various Trojans for stealing numbers, Key Logger etc. user's personal information may be stolen at any time, and various Internet firm have more become the important channel of idiograph's leakage of information to the extracting of PC cookie file.Individual's safety of payment problem presses for solution.
In order to address the above problem, adopt the USB encryption device of charged sub-signature function at present, by increase the step of electronic signature, the fail safe that improves network trading to process of exchange.But this class USB encryption device still needs to adopt traditional pin mode to confirm identity, everyone place surplus in the of 10 down, place that in life, will use password now, cause cipher memory to obscure or forget easily, cause the process that relies on the financial transaction that pin mode carries out more loaded down with trivial details.And, even if adopt the USB encryption device, in use, also there is the step of input password and accounts information, the too much information of input in process of exchange, not only fail safe is not high but also operation is more loaded down with trivial details.
At carrying out the problem that financial transaction need be imported a large amount of Transaction Informations in the prior art, effective solution is not proposed as yet at present.
The utility model content
To achieve these goals, according to the utility model, provide a kind of electronic signature device, having comprised: processor module; Acquisition module is connected with processor module, is used for gathering user's biological information, and biological information is transferred to processor module; Communication interface is connected with processor module, is used for the Transaction Information between transmission processor module and the host computer; Module for reading and writing is connected with processor module, is used for reading and/or rewriting the data message of the integrated circuit IC-card that carries out financial transaction; And interactive module, be connected with processor module, comprise button and display screen at least, wherein, button is used for receiving user's input information, and display screen is used for showing at least Transaction Information and the information of carrying out financial transaction.
Further, acquisition module comprises at least a in the following submodule: fingerprint collecting submodule, people's face are gathered submodule, iris capturing submodule and vocal print and are gathered submodule.
Further, the fingerprint collecting submodule comprises optical fingerprint sensor or semiconductor fingerprint transducer.
Further, people's face collection submodule and/or iris capturing submodule comprise: camera lens; And imageing sensor, be arranged on camera lens away from user's a side.
Further, people's face is gathered submodule and/or the iris capturing submodule also comprises: filter is arranged on imageing sensor near user's a side; And the light filling lamp, along circumferentially evenly distributing of camera lens, wherein, imageing sensor is infrared image sensor, and the light filling lamp is infrared lamp, and the light wavelength that filter institute can pass through is preset wavelength, and the infrared light wavelength that infrared lamp is launched is preset wavelength.
Further, vocal print collection submodule is microphone.
Further, communication interface comprises at least a with in the lower interface: audio interface, idock interface, USB interface and NFC interface.
Further, processor module comprises: safety chip, and be connected with host computer by communication interface, and all be connected with acquisition module, module for reading and writing and interactive module, safety chip is the chip with control and data processing function.
Further, processor module comprises: control chip is connected with host computer by communication interface, and all is connected with acquisition module, module for reading and writing and interactive module; And safety chip, be connected with control chip, be used for the instruction encrypted transaction message according to control chip.
Further, electronic signature device also comprises: power module all is connected with processor module, acquisition module, communication interface, module for reading and writing and interactive module.
Further, module for reading and writing comprises: the read-write chip of contact or contactless integrated circuit card.
The utility model adopts electronic signature device, comprising: acquisition module, be connected with processor module, and be used for gathering user's biological information, and biological information is transferred to processor module; Communication interface is connected with processor module, is used for the Transaction Information between transmission processor module and the host computer; Module for reading and writing is connected with processor module, is used for reading and/or rewriting the data message of the integrated circuit IC-card that carries out financial transaction; And interactive module, be connected with processor module, comprise button and display screen at least, wherein, button is used for receiving user's input information, and display screen is used for showing at least Transaction Information and the information of carrying out financial transaction.By in electronic signature device, being provided for gathering the acquisition module of user biological characteristic information, acquisition module also is used for the biological information that collects is transferred to processor module, realized by biological information the user being carried out identity validation with this, do not need to input user's account name and password, more convenient, safer; When host computer issues trading instruction to behind the processor module, processor module can be finished this trading instruction of response by the data message that module for reading and writing read and/or rewrote IC-card, and feed back to host computer, finish financial transaction, need not to import user account information in the whole process of exchange, easy and simple to handle.Electronic signature device in the utility model has solved and has carried out the problem that financial transaction need be imported a large amount of Transaction Informations in the prior art, has reached the convenience that improves financial transaction, the effect of enriching mode of doing business.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the internal structure schematic diagram according to the electronic signature device of the utility model first embodiment;
Fig. 2 is the internal structure schematic diagram according to the electronic signature device of the utility model second embodiment; And
Fig. 3 is the external structure schematic diagram according to the electronic signature device of the utility model embodiment.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The utility model provides a kind of electronic signature device, below electronic signature device provided by the utility model is specifically introduced:
Fig. 1 is the internal structure schematic diagram according to the electronic signature device of the utility model first embodiment, Fig. 3 is the external structure schematic diagram according to the electronic signature device of the utility model embodiment, specify the electronic signature device that the utility model first embodiment provides below in conjunction with Fig. 1 and Fig. 3, as shown in Figure 1, the electronic signature device that this embodiment provides comprises processor module 10, interactive module 40, acquisition module 30, communication interface 50 and the module for reading and writing 20 that is electrically connected with described processor module 10 respectively, each module specifically describes as follows:
Processor module 10 is the kernel control module of the utility model electronic signature device, is used for the control acquisition module and gathers user characteristics to be identified, and the user is carried out authentication; Receive the transaction request that host computer sends by communication interface 50, and drive and control module for reading and writing 20 reads information in the integrated circuit card (as financial IC card), generate Transaction Information, and Transaction Information is encrypted, send to host computer etc. by communication interface 50.Processor module 10 can be the integrated circuit modules of being made up of control chip 11 and safety chip 12 and other peripheral circuits; It also can be an independent safety chip (not shown) with memory function, control function and data processing function.The processor module of forming with control chip 11 and safety chip 12 in the present embodiment is the description that example is carried out each functions of modules, wherein, safety chip 12 is connected with control chip 11, is used for according to the instruction of control chip 11 Transaction Information that transmits between control chip 11 and the host computer being encrypted.
Safety chip 12 meets the close chip of state that national Password Management office requires for adopting, and supports all kinds of cryptographic algorithm.By safety chip 12 is set in electronic signature device, realized that the personal information to the user is encrypted in the financial transaction process, reached the effect that improves the financial transaction fail safe.
Interactive module 40 is electrically connected with processor module 10, as shown in Figure 3, comprises display screen 41 and button 42 at least.Wherein, display screen 41 and button 42 all are electrically connected with processor module 10, display screen 41 is connected to the output interface of control chip 11 in the processor module 10, be used for Transaction Information and the information of carrying out the financial transaction process are shown, this display screen 41 can shield for LOD, also can be for LED shield, can also be for the LCD screen etc.Button 42 is connected to the general input interface of control chip 11 in the processor module 10, be used for receiving user's input information, this input information is included in the dealing money information of determining, cancelling and import that the user sends in the financial transaction process of carrying out, correspondingly, at least comprise the function button of functions such as correspondence is definite, cancel, move on the button 42, also comprise digital keys, this button 42 can be mechanical key, also touch key-press can be, the electric capacity button can also be.Locomotive function on the button 42 can be realized by the button on the button 42, also can be replaced by the scratch type transducer of band vernier function.Interactive module 40 can also comprise loud speaker, is used for carrying out corresponding operating by voice suggestion guiding user.By display screen 41 and button 42 are set in electronic signature device, and loud speaker, realized providing human-computer interaction interface to the user, reached and make things convenient for the user to monitoring and the operation of whole process of exchange, made the operating process and the transaction data homogeneous order that carry out financial transaction be clear.
Acquisition module 30 is connected with processor module 10, and when needs carried out financial transaction, scheme of carrying out financial transaction used in the prior art was: the user adopts the mode of number of the account and password to login to determine one's identity.In the present embodiment then be: acquisition module 30 is under the control of processor module 10, biological information to the user is gathered, and the biological information that collects transferred to control chip 11 in the processor module 10, control chip 11 is receiving under the situation of biological information, identification is stored, compared to biological information determine with the identity to the user.Wherein, acquisition module 30 can comprise that fingerprint collecting submodule, people's face gather submodule, iris capturing submodule and vocal print and gather a kind of in the submodule, also can comprise the combination between two or more submodules arbitrarily in above-mentioned a plurality of submodule.
For the fingerprint collecting submodule, concrete composition can be optical fingerprint sensor, also can be the semiconductor fingerprint transducer, and correspondingly, the biological information of gathering is user's finger print information.
For people's face is gathered submodule and iris capturing submodule, the concrete composition of the two is identical, include camera lens, imageing sensor, wherein, imageing sensor is arranged on camera lens away from user's a side, is used for the information that camera lens collects is carried out imaging, namely, if camera lens is first side towards user's a side, imageing sensor is arranged on second side of camera lens, and second side is a side relative with first side.Correspondingly, the biological information that people's face collection submodule is gathered is user's facial information, and the biological information that the iris capturing submodule is gathered is user's iris information.Preferably, imageing sensor is infrared image sensor, people's face is gathered submodule or the iris capturing submodule also comprises light filling lamp and filter, wherein, the light filling lamp circumferentially evenly distributes along camera lens, namely, the light filling lamp evenly is arranged at around the camera lens, this light filling lamp is infrared lamp (that is, can launch the LED lamp of predetermined wavelength infrared light), and filter is arranged on imageing sensor near user's a side, namely, filter is arranged between imageing sensor and the camera lens, perhaps is arranged on first side of camera lens, and filter is infrared fileter, infrared fileter has high-transmission rate to the infrared light of the wavelength of light filling lamp emission, that is, infrared lamp can be launched the infrared light of certain wavelength, and this infrared light wavelength is identical with the infrared light wavelength that infrared fileter can pass through.Be set to infrared image sensor by imageing sensor, and infrared fileter and infrared light filling lamp be set correspondingly, realized utilizing infrared light that user's facial information and/or iris information are gathered imaging, the imaging mode of the relative general visible of this kind infrared imaging mode, have the advantage that imaging is clear, resolution is high, be not subject to the advantage of disturbing.Wherein, infrared fileter is used for visible light is filtered, and reduces the interference of visible light in the imaging process.As shown in Figure 3, schematically shown the external structure schematic diagram of the electronic signature device that comprises camera lens 31 and light filling lamp 32 among its Fig. 3.
For vocal print was gathered submodule, concrete composition can be microphone, also can be other parts that can carry out sound collection, and correspondingly, the biological information of gathering is user's acoustic information.
Module for reading and writing 20 is connected with processor module 10 equally, control chip 11 main and in the processor module 10 is connected, when control chip 11 receives the trading instruction that host computer issues by communication interface 50 after, drive integrated circuit (the Integrated Circuit that 20 pairs of module for reading and writing carry out financial transaction, abbreviation IC) data message of card reads, mainly read IC card numbers and IC-card account name, and control module for reading and writing 20 is rewritten Financial Information in the IC-card according to the dealing money in the Transaction Information.Module for reading and writing 20 reads data message from user's IC-card after, with data information transfer to control chip 11, the data message that to be concluded the business through communication interface by control chip 11 is sent to host computer then, control chip 11 can also be controlled module for reading and writing 20 after reading out dealing money, and the remaining sum in the IC-card is made amendment.Wherein, module for reading and writing 20 can be the contact intelligent card read-write chip, also can be the contact type intelligent card read-write chip, reaches the purpose of compatible various smart cards.Module for reading and writing 20 also is connected with control chip 11 in electronic signature device inside among Fig. 3.
The electronic signature device that the utility model first embodiment provides, by the acquisition module of gathering the user biological characteristic information is set, realize not needing to carry out the input of number of the account and password and can carry out financial transaction, the mode that adopts pin mode to conclude the business compared to existing technology, do not need to input user's account name and password, simplified the loaded down with trivial details property of transaction, solved and carried out the problem that financial transaction need be imported a large amount of Transaction Informations in the prior art, and then reached the convenience that improves financial transaction, the effect of enriching mode of doing business.And, this kind is by the electronic signature device of biological information as authentication, owing to do not need to input user's account name and password, avoided the user profile leakage, efficiently solve the risk that the stolen user profile of bringing of USB encryption device (USBKey) is revealed.
Fig. 2 is the internal structure schematic diagram according to the electronic signature device of the utility model second embodiment, this second embodiment can be used as the preferred embodiment of above-mentioned first embodiment, as shown in Figure 2, the difference of this second embodiment and above-mentioned first embodiment is, electronic signature device also comprises: power module 60, this power module all is connected with processor module 10, interactive module 40, acquisition module 30, communication interface 50, module for reading and writing 20, is used for each parts is powered.Wherein, power module 60 can be the power supply circuits by communication interface 50 power supplies, also can be for comprising charging circuit 61 and the charge-discharge circuit that discharges and recharges battery 62.Charging circuit 61 is electrically connected with communication interface 50, discharges and recharges battery 62 and is connected with charging circuit 61.When electronic signature device by its communication interface 50 (as USB interface) with power channel when being connected with host computer, discharge and recharge battery 62 by 61 pairs of the charging circuits of power module 60 and charge.
Because the supply power mode of the host computer that is connected with electronic signature device is varied, when if host computer directly passes through mains-supplied, then this host computer has enough electric energy, can satisfy in self electricity consumption, for electronic signature device is powered, if but host computer itself is in the powered battery state, words of powering for electronic signature device again, the electric weight that host computer will occur sharply descends, and interrupts transaction because of power down suddenly easily, for process of exchange brings hidden danger.Discharge and recharge battery by in electronic signature device, arranging, both having realized can be by charging circuit to discharging and recharging the battery deposit that charges, also can keep the need for electricity of electronic signature device by discharging and recharging battery, reach raising electronic signature device usability.
As can be seen from the above description, the utility model realized improving financial transaction convenience, enrich the effect of mode of doing business.
Need to prove, above-described embodiment all is to comprise simultaneously that with processor module control chip and safety chip are that example describes, when processor module was the independent safety chip with memory function, control function and data processing function, interactive module, acquisition module, communication interface, module for reading and writing were connected with this independent safety chip respectively.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (11)
1. an electronic signature device is characterized in that, comprising:
Processor module;
Acquisition module is connected with described processor module, is used for gathering user's biological information, and described biological information is transferred to described processor module;
Communication interface is connected with described processor module, is used for the Transaction Information between the described processor module of transmission and the host computer;
Module for reading and writing is connected with described processor module, is used for reading and/or rewriting the data message of the integrated circuit IC-card that carries out financial transaction; And
Interactive module is connected with described processor module, comprises button and display screen at least, and wherein, described button is used for receiving described user's input information, and described display screen is used for showing at least described Transaction Information and the information of carrying out financial transaction.
2. electronic signature device according to claim 1 is characterized in that, described acquisition module comprises at least a in the following submodule: fingerprint collecting submodule, people's face are gathered submodule, iris capturing submodule and vocal print and are gathered submodule.
3. electronic signature device according to claim 2 is characterized in that, described fingerprint collecting submodule comprises optical fingerprint sensor or semiconductor fingerprint transducer.
4. electronic signature device according to claim 2 is characterized in that, described people's face is gathered submodule and/or described iris capturing submodule comprises:
Camera lens; And
Imageing sensor is arranged on described camera lens away from described user's a side.
5. electronic signature device according to claim 4 is characterized in that, described people's face is gathered submodule and/or described iris capturing submodule also comprises:
Filter is arranged on described imageing sensor near described user's a side; And
The light filling lamp, along circumferentially evenly distributing of described camera lens,
Wherein, described imageing sensor is infrared image sensor, and described light filling lamp is infrared lamp, and described filter the light wavelength that can pass through be preset wavelength, the infrared light wavelength of described infrared lamp emission is described preset wavelength.
6. electronic signature device according to claim 2 is characterized in that, it is microphone that described vocal print is gathered submodule.
7. electronic signature device according to claim 1 is characterized in that, described communication interface comprises at least a with in the lower interface: audio interface, idock interface, USB interface and NFC interface.
8. electronic signature device according to claim 1 is characterized in that, described processor module comprises:
Safety chip is connected with described host computer by described communication interface, and all is connected with described acquisition module, described module for reading and writing and described interactive module, and described safety chip is the chip with control and data processing function.
9. electronic signature device according to claim 1 is characterized in that, described processor module comprises:
Control chip is connected with described host computer by described communication interface, and all is connected with described acquisition module, described module for reading and writing and described interactive module; And
Safety chip is connected with described control chip, is used for encrypting described Transaction Information according to the instruction of described control chip.
10. according to each described electronic signature device in the claim 1 to 9, it is characterized in that described electronic signature device also comprises:
Power module all is connected with described processor module, described acquisition module, described communication interface, described module for reading and writing and described interactive module.
11. electronic signature device according to claim 10 is characterized in that, described module for reading and writing comprises: the read-write chip of contact or contactless integrated circuit card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191482 CN203193649U (en) | 2013-04-16 | 2013-04-16 | Electronic signature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191482 CN203193649U (en) | 2013-04-16 | 2013-04-16 | Electronic signature device |
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| Publication Number | Publication Date |
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| CN203193649U true CN203193649U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320191482 Expired - Lifetime CN203193649U (en) | 2013-04-16 | 2013-04-16 | Electronic signature device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105095845A (en) * | 2014-05-22 | 2015-11-25 | 宁波舜宇光电信息有限公司 | Iris and face identification system as well as application and method thereof |
| CN106296197A (en) * | 2015-06-25 | 2017-01-04 | 深圳市中兴微电子技术有限公司 | A kind of method, apparatus and system of payment |
| CN106503655A (en) * | 2016-10-24 | 2017-03-15 | 中国互联网络信息中心 | A kind of electric endorsement method and sign test method based on face recognition technology |
| CN110490042A (en) * | 2019-05-31 | 2019-11-22 | 杭州海康威视数字技术股份有限公司 | Face identification device and access control equipment |
-
2013
- 2013-04-16 CN CN 201320191482 patent/CN203193649U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105095845A (en) * | 2014-05-22 | 2015-11-25 | 宁波舜宇光电信息有限公司 | Iris and face identification system as well as application and method thereof |
| US11668912B2 (en) | 2014-05-22 | 2023-06-06 | Ningbo Sunny Opotech Co., Ltd. | Iris recognition device, manufacturing method therefor and application thereof |
| CN106296197A (en) * | 2015-06-25 | 2017-01-04 | 深圳市中兴微电子技术有限公司 | A kind of method, apparatus and system of payment |
| CN106503655A (en) * | 2016-10-24 | 2017-03-15 | 中国互联网络信息中心 | A kind of electric endorsement method and sign test method based on face recognition technology |
| CN106503655B (en) * | 2016-10-24 | 2019-06-14 | 中国互联网络信息中心 | A kind of electric endorsement method and sign test method based on face recognition technology |
| CN110490042A (en) * | 2019-05-31 | 2019-11-22 | 杭州海康威视数字技术股份有限公司 | Face identification device and access control equipment |
| CN110490042B (en) * | 2019-05-31 | 2022-02-11 | 杭州海康威视数字技术股份有限公司 | Face recognition device and entrance guard's equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
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| CX01 | Expiry of patent term |