CN104899633A - Card type KEY device - Google Patents
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- CN104899633A CN104899633A CN201510340017.6A CN201510340017A CN104899633A CN 104899633 A CN104899633 A CN 104899633A CN 201510340017 A CN201510340017 A CN 201510340017A CN 104899633 A CN104899633 A CN 104899633A
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Abstract
Provided is a card type KEY device, comprising a card type body integrated with power supply management, interface communication, safe module, and man-machine interaction. The power supply management module is composed of an NFC charging module uses for charging the KEY device, a power supply management module used for managing battery charge and discharge and low electric quantity alarming, and a paper battery which are successively in connection. The interface communication comprises a bluetooth module in communication connection with an intelligent device, and a 7816 interface in connection with a PC, wherein the 7816 interface is in connection with the power supply management module. The man-machine interaction comprises a display module employing an OLED screen for displaying information, and a touch button used for confirmation by pressing. The card type KEY device possesses the advantages of small size, high safety, and environmental protection, is convenient to carry and charge, and is highly customized.
Description
Technical field
The present invention relates to a kind of card form KEY equipment.
Background technology
Along with the develop rapidly of Intelligent mobile equipment, the finance activities based on smart mobile phone has also spread in daily life.But security, ease for use, portability are not all well being ensured at present.Because the smart machines such as a lot of smart mobile phones have no idea equally with PC to provide conventional USB interface and supplying power for outside, therefore the equipment such as USBKEY general on PC cannot be used.Although OTP kind equipment can use in mobile finance, it adopts challenge/answer-mode more, in use more complicated, inconvenient.And some bluetooth KEY, audio frequency KEY scheme on the market, its product size and general USBKEY similar, and be not suitable for carrying with, also cannot charge at any time.
All cannot ensure ease for use just because of similar devices, the application of a lot of payment class is preferential with Consumer's Experience, and all only need password just can realize paying, small amount payment does not even need password just can realize, very dangerous.And net business's platform and often just adopt the mode of stolen reparation to make up this problem.Therefore most people still cannot trust mobile intelligent terminal when operations such as wholesale consumption, and operate under forwarding the security context of PC end to.On the other hand, KEY product is as the product of life cycle at 3-5, although employ the lithium battery comparing environmental protection, lithium battery has some flow processs and material can to environment in its production procedure and discarded object, upgrade with product renewal, still can accumulate gradually the impact of environment.In addition, along with the progress in epoch, the demand of people to personalization of product is also more and more higher, and the individualized bank cards business being before subject to heat handful is exactly a good example, and current KEY product obviously cannot reach this requirement.Existing following several KEY equipment.
1, USBKEY:USBKEY is KEY scheme the most frequently used at present, and principal feature uses USB as communication interface, have USBOTG function and externally driving force enough intelligent terminal also can be used by USB patchcord, as shown in Figure 1.Its shortcoming existed: to the applicability extreme difference of intelligent terminal, intelligent terminal must have USBOTG function, and could USBKEY be used when externally driving force is enough.And it is considerably less to meet these 2 intelligent terminals required in the market.
2, OTP:OTP full name is One-time Password, also claims dynamic password, and dividing from technology has three kinds of forms, time synchronized, event synchronization, challenge/response, and what use was many at present is challenge/answer-mode.Fig. 2 is OTP challenge/answer-mode schematic diagram in the application.Its shortcoming existed: OTP product is instead of connecting between terminal and safety equipment with user's input in essence.OTP series products uses very inconvenient, and need user in use repeatedly to input on OTP and terminal, the time that whole transaction flow expends is much larger than other schemes.
3, audio frequency KEY: audio frequency KEY is on USBKEY basis, and the communication interface that the audio port utilizing intelligent terminal generally to have transmits as data meets demand for security on intelligent terminal, as shown in Figure 3.Its shortcoming existed: audio port is not that specialized designs is used for interaction data, itself does not all have a good guarantee for transmission of digital hourly velocity and precision, therefore needs stricter calibration in the process of data interaction, the mutual efficiency of overall data is lower.
4, bluetooth KEY: bluetooth KEY is on USBKEY basis, adds bluetooth communication module, solves the user demand of intelligent terminal and PC platform, functionally can meet, and its application as shown in Figure 4.Its shortcoming existed: product is originally in functionally meeting user demand, but just must in the face of the high power problems of bluetooth using bluetooth as connected mode, supplementing of electric power cannot be obtained from equipment in bluetooth applications, therefore need often to insert USB and connect charging, once charge not in time, the awkward situation that electricity deficiency cannot use may be there is when needing to use.
The following shortcoming that such scheme also exists jointly:
1, portability, all there is the problem of portability in above four kinds of schemes, even minimum USBKEY, also cannot meet portability requirements, and reason is that implementation shows to increase battery and liquid crystal or segment encode, and product all reaches the thickness of about 10mm.The USBKEY of most of similar USB flash disk moulding is applicable to being placed in bag more, cannot be placed in wallet, is placed on after then easily losing in pocket or changing one's clothes and passes into silence.
2, charging is inconvenient, audio frequency KEY and bluetooth KEY is under non-USB mode of operation, all cannot obtain electric power support from terminal, therefore timely charging is all needed, ensure to have enough electricity when needing use, and scheme all uses the mode of wired charging at present, this mode needs could perform when having socket and line, can not charge at any time.
3, environmental issue, although the relative conventional batteries feature of environmental protection of lithium battery that current each scheme uses is greatly improved, but still there is moieties to environment, therefore can still need production and the scrap concrete work of strict management and control battery in its production run and discarded object.
4, lacking individuality, due to current each publisher all only using this kind equipment as instrument, and scheme is not suitable for carrying with at present, and Dimensions receives again the restriction of screen and battery, therefore current product is all have no individual character, the equipment of appearance design height homogeneity.
Summary of the invention
The invention provides that a kind of volume is little, easy to carry, charging convenience, environmental protection, personalized by force, the high card form KEY equipment of security.
The technical solution used in the present invention is:
A kind of card form KEY equipment, it is characterized in that: comprise a card form body, described card form body is integrated with power management, interface communication, security module, man-machine interaction, described power management by connect successively for the NFC charging module of KEY equipment charge, the power management module that management battery charging and discharging and low electricity are reported to the police, paper battery forms, described interface communication comprises the bluetooth module that is connected with smart machine communication and 7816 interfaces for being connected with PC, described 7816 interfaces are connected with power management module, described man-machine interaction comprises the display module of the display information adopting OLED screen curtain and the touch key-press of button confirmation.The present invention is by all module integrations on a card, and finished size is consistent with bank card with thickness, and volume is minimum, can be placed in leather wallet easily, make easy to carry; Use bluetooth module communication, do not need to carry out signal wiring with equipment; Use paper battery, safety and environmental protection, the battery compartment of volume of standing most in reduction legacy equipment; Support NFC wireless charging, utilize NFC to charge, by supporting that the mobile phone of NFC directly charges to KEY equipment of the present invention, for the problem that paper battery capacity is smaller, charging at any time can be realized by NFC charging module and solving; Have 7816 interfaces of standard, by 7816 turns of USB breakout boxs, the function of traditional USBKEY can be realized, the equipment such as PC use; Use OLED screen, be embedded on card with minimum thickness, when ensureing display and power consumption, do not increase device thickness, keep equipment easy applied performance, though OLED itself can the feature of flexible bending and the flexible folding characteristic of paper battery ensure that the present invention in use stressed bending still can normally use; Due to battery, screen can very simple cutting or change shape, the therefore personalized design that can enrich very much of the present invention.
Further, described security module is made up of security algorithm and safe storage, supports low-power consumption mode.Security algorithm is the security algorithm meeting country and international standard being solidificated in inside of the present invention, for operations such as encryption and decryption calculating.Safe storage is one piece of secure storage section, for depositing sensitive data, cannot pass through external reference, itself have multiple self-destruction to trigger, prevent leaking data, improves data security.
Further, described bluetooth module is the standard adopting bluetooth more than 4.0, and power consumption only has 10% of bluetooth 3.0 equipment, and the speed that connects is also faster compared with 3.0.
Further, described paper battery is that a thickness only has that 0.33mm, output voltage are 1.5-3V, output power is 15ma, electricity is 3mah/cm
2paper battery, can normally to work at-70 DEG C to 150 DEG C, and environmental sound, can as general home scrap process.
Further, the size of described paper battery, at more than 4cm*5.4cm, makes electricity at more than 60mah.
Further, described 7816 interfaces are connected with PC by external 7816 turns of USB breakout boxs.
Beneficial effect of the present invention:
1, portability, the present invention only has the size of a bank card (also can carry out personalized customization according to customer requirement), can with bank card, I.D. is the same is placed in wallet or carries with, be not easy to lose;
2, charge at any time, the present invention can utilize mobile phone NFC function to carry out wireless charging, does not need to find charger or plug, thoroughly stops the worry of continuation of the journey aspect; And NFC mobile phone current year shipment amount reach more than 400,000,000, main brand type has supported NFC function mostly, and its coverage rate is still rising at a high speed;
3, versatility, the present invention only needs an external small and exquisite 7816-USB converter just can meet multi-platform user demand;
4, low-power consumption, the present invention adopts the technology of the low-power consumption such as security module, OLED display of up-to-date bluetooth more than 4.0 standard, more low-power consumption;
5, counter-bending, use the good paper battery of bending property and OLED screen, ensure that the present invention still can recover and normally use after stressed bending;
6, the feature of environmental protection, the lithium battery in legacy equipment is replaced with the paper battery of environmental protection more and safety by the present invention, and KEY product is as the product of a life cycle at 3-5, and annual upgrading demand is comparatively large, and this change effectively can reduce environmental pressure;
7, personalized, due to the OLED of major decision product appearance specification show, paper battery cutting easily or customization can make various shape, and the pattern of KEY own also can customize, the therefore personalized design that can enrich very much of the final form of product.
Accompanying drawing explanation
Fig. 1 is the application schematic diagram of existing USBKEY.
Fig. 2 is the application schematic diagram of existing OTP.
Fig. 3 is the application schematic diagram of existing audio frequency KEY.
Fig. 4 is the application schematic diagram of existing bluetooth KEY.
Fig. 5 is structural representation of the present invention.
Fig. 6 is application schematic diagram of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, but does not limit the invention to these embodiments.One skilled in the art would recognize that all alternativess, improvement project and the equivalents that present invention encompasses and may comprise in Claims scope.
With reference to Fig. 5, Fig. 6, a kind of card form KEY equipment, comprise a card form body 1, described card form body 1 is integrated with power management 10, interface communication 11, security module 12, man-machine interaction 13, described power management 10 by connect successively for the NFC charging module 100 of KEY equipment charge, the power management module 101 that management battery charging and discharging and low electricity are reported to the police, paper battery 102 forms, described interface communication 11 comprises the bluetooth module 110 that is connected with smart machine communication and 7816 interfaces 111 for being connected with PC, described 7816 interfaces 111 are connected with power management module 101, described man-machine interaction 13 comprises the display module 130 of the display information adopting OLED screen curtain and the touch key-press 131 of button confirmation.The present invention is by all module integrations on a card, and finished size is consistent with bank card with thickness, and volume is minimum, can be placed in leather wallet easily, make easy to carry; Use bluetooth module 110 communication, do not need to carry out signal wiring with equipment; Use paper battery 102, safety and environmental protection, the battery compartment of volume of standing most in reduction legacy equipment; Supporting NFC wireless charging, utilize NFC to charge, can, by supporting that the mobile phone of NFC directly charges to KEY equipment of the present invention, for the problem that paper battery capacity is smaller, realizing charging at any time solving by NFC charging module 100; Have 7816 interfaces 111 of standard, by 7816 turns of USB breakout boxs, the function of traditional USBKEY can be realized, the equipment such as PC use; Use OLED screen, be embedded on card with minimum thickness, when ensureing display and power consumption, do not increase device thickness, keep equipment easy applied performance, though OLED itself can the feature of flexible bending and the flexible folding characteristic of paper battery ensure that the present invention in use stressed bending still can normally use; Due to battery, screen can very simple cutting or change shape, the therefore personalized design that can enrich very much of the present invention.
Security module 12 described in the present embodiment is made up of security algorithm 120 and safe storage 121, supports low-power consumption mode.Security algorithm 120 is the security algorithms meeting country and international standard being solidificated in inside of the present invention, for operations such as encryption and decryption calculating.Safe storage 121 is one piece of secure storage section, for depositing sensitive data, cannot pass through external reference, itself have multiple self-destruction to trigger, prevent leaking data, improves data security.
Bluetooth module 110 described in the present embodiment is the standards adopting bluetooth more than 4.0, and power consumption only has 10% of bluetooth 3.0 equipment, and the speed that connects is also faster compared with 3.0.
Paper battery 102 described in the present embodiment is that a thickness only has that 0.33mm, output voltage are 1.5-3V, output power is 15ma, electricity is 3mah/cm
2paper battery, can normally to work at-70 DEG C to 150 DEG C, and environmental sound, can as general home scrap process.The size of described paper battery, at more than 4cm*5.4cm, makes electricity at more than 60mah.The electricity characteristic of paper battery 102 is 2-3mah/ cm
2general bank card size is 8.5cm*5.4cm, even if only have the paper battery of half area, also the electricity of 46-70mah can be reached, can ensure individual hour of the present invention continuous working 4-7 under typical output power 10ma, and actual stand-by power consumption can be reduced to ua level, calculates according to the stand-by power consumption of 80ua, the stand-by time of once charging can reach about 1 month, can meet daily demand completely.Meanwhile, the environmental protection characteristic of paper battery 102 is also much better than the lithium battery of current main flow, and paper battery completely can as household garbage process.
7816 interfaces 111 described in the present embodiment are connected with PC by external 7816-USB breakout box 400.
Each ingredient of the present invention has following characteristic:
1, OLED screen curtain has following characteristic:
A1: ultra-thin: OLED screen curtain is very thin, can reach 0.01mm;
B1: flexible: OLED flexible screen can bear bending within the specific limits;
C1: low-power consumption: OLED screen scheme has lower overall power relative to LCD screen.
2, paper battery has following characteristic:
A2: ultra-thin: paper battery thickness only has below 0.33mm;
B2: flexible: paper battery can fold arbitrarily is bending;
3, the functional chip selected has following characteristic:
A3: ultra-thin: by selecting WCSP to encapsulate, chip thickness can reach below 0.4mm;
B3: minimum encapsulation: use WCSP encapsulation that chip size is accomplished minimum, great minimizing chip is subject to impact during card distortion;
C3: low-power consumption: the chip selecting low-power consumption, such as bluetooth 4.0 chip, low-power consumption safety chip etc.
4, NFC charging module has following characteristic:
D1: wireless charging: can wireless charging be carried out by there being the mobile phone of NFC function;
5,7816 interfaces have following characteristic:
E1: be an interface meeting ISO-7816 standard completely;
E2: PC or charging can be connected by 7816-USB converter.
The present invention by the combination of above each several part characteristic and utilization, obtains following characteristics:
A: bank card size:
Within ensureing that thickness of the present invention can accomplish 0.8mm by A1, A2, A3, and bank card (0.83mm) is similar, is less than I.D. (1.08mm).Size of the present invention can make according to the 8.5cm*5.4cm*0.83mm of bank card, conveniently leaves in wallet, meets the use habit of people;
B: flexible:
Ensure that inside of the present invention does not have large-area rigid device by B1, B2, B3, can bear bending within the specific limits.The present invention can equally with bank card, I.D. bear certain bending, prevents stressed damage in daily life.
C: overall plan low-power consumption:
By C1, C3, ensure that overall power of the present invention is very low, the problem of battery fan-out capability weak (F1) can be overcome, effectively can promote the cruising time under battery electric quantity low (F2) condition.
D: charge at any time:
By wireless charging (D1), ensure that the present invention whenever and wherever possible by there being the intelligent terminal of NFC function to charge, can effectively can overcome the low problem of battery electric quantity when there being NFC device;
Meanwhile, battery electric quantity is low compensate for the slow shortcoming of NFC charging rate on the contrary, allows the duration of charging of Consumer's Experience shorten, and improves Consumer's Experience.
E: rapid charge: by a 7816-USB converter, can charge to the present invention, although actual charging rate is similar with general charger, because battery electric quantity is low, so the time needed for charging is very short, can produce good Consumer's Experience.Export 5V, 500ma according to general charger, the charge efficiency of 70% calculates, from 0 electricity to being full of the present invention's (calculating according to 2V, 70mah) as long as also 5 minutes.
The present invention uses on intelligent terminal, and as shown in Figure 6, intelligent terminal by opening NFC function, can carry out NFC wireless charging to invention.In daily life, the present invention and intelligent terminal are put together, such as, the present invention is inserted in mobile phone shell, or the present invention's (or depositing the wallet of invention) and mobile phone are placed in same pocket, open NFC function and just can charge, very convenient.Bluetooth communication mode is adopted, without the need to physical connection between intelligent terminal and the present invention.After using configuration to complete first, user only needs the Bluetooth function opening intelligent terminal just can complete connection when follow-up use.Result is passed to intelligent terminal after operating and completing all in the present invention by the encryption, signature etc. of transaction data.In order to prevent transaction to be tampered, the invention provides OLED display, the real information of transaction is exported to user, ensureing the safety of user's finance activities.When intelligent terminal is attacked, may be there is showing the amount of money and the inconsistent situation of the real trade amount of money after seizing on both sides by the arms in terminal applies, user by checking that the information of display just can know real dealing money, thus avoids losing.For guaranteeing the security of concluding the business, when needs use that in USB Key, private key is signed, button etc. will be started to be operated.In effective time limit (user can sets itself time limit length) push button after signature could success, otherwise signature operation failure.
The present invention has 7816 interfaces 111 of a standard, by an external 7816-USB converter 400, the present invention can be converted to a common USBKEY equipment, the present invention has bluetooth module 110, can be undertaken alternately by bluetooth equipment 300, as long as therefore the publisher of KEY sends out the present invention and 7816-USB converter 400 and just can meet user in the multi-platform user demand such as smart machine, PC.
Claims (6)
1. a card form KEY equipment, it is characterized in that: comprise a card form body, described card form body is integrated with power management, interface communication, security module, man-machine interaction, described power management by connect successively for the NFC charging module of KEY equipment charge, the power management module that management battery charging and discharging and low electricity are reported to the police, paper battery forms, described interface communication comprises the bluetooth module that is connected with smart machine communication and 7816 interfaces for being connected with PC, described 7816 interfaces are connected with power management module, described man-machine interaction comprises the display module of the display information adopting OLED screen curtain and the touch key-press of button confirmation.
2. a kind of card form KEY equipment as claimed in claim 1, is characterized in that: described security module is made up of security algorithm and safe storage, supports low-power consumption mode.
3. a kind of card form KEY equipment as claimed in claim 1, is characterized in that: described bluetooth module is the standard adopting bluetooth more than 4.0.
4. a kind of card form KEY equipment as claimed in claim 1, is characterized in that: described paper battery is that a thickness only has that 0.33mm, output voltage are 1.5-3V, output power is 15ma, electricity is 3mah/cm
2paper battery.
5. a kind of card form KEY equipment as claimed in claim 4, is characterized in that: the size of described paper battery, at more than 4cm*5.4cm, makes electricity at more than 60mah.
6. a kind of card form KEY equipment as described in one of claim 1 ~ 5, is characterized in that: described 7816 interfaces are connected with PC by external 7816 turns of USB breakout boxs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340017.6A CN104899633A (en) | 2015-06-17 | 2015-06-17 | Card type KEY device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340017.6A CN104899633A (en) | 2015-06-17 | 2015-06-17 | Card type KEY device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104899633A true CN104899633A (en) | 2015-09-09 |
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ID=54032287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510340017.6A Pending CN104899633A (en) | 2015-06-17 | 2015-06-17 | Card type KEY device |
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| CN (1) | CN104899633A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201527667U (en) * | 2009-06-12 | 2010-07-14 | 北京海升天达科技有限公司 | Smart card capable of infrared communication |
| CN202679386U (en) * | 2012-07-02 | 2013-01-16 | 长城瑞通（北京）科技有限公司 | Card dynamic token apparatus |
| CN203366367U (en) * | 2013-07-08 | 2013-12-25 | 深圳市文鼎创数据科技有限公司 | Multifunctional intelligent card |
| CN103577867A (en) * | 2013-11-13 | 2014-02-12 | 上海众人网络安全技术有限公司 | Financial IC visible card provided with Bluetooth device |
| CN204731811U (en) * | 2015-06-17 | 2015-10-28 | 杭州晟元数据安全技术股份有限公司 | A kind of card form KEY equipment |
-
2015
- 2015-06-17 CN CN201510340017.6A patent/CN104899633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201527667U (en) * | 2009-06-12 | 2010-07-14 | 北京海升天达科技有限公司 | Smart card capable of infrared communication |
| US20120154290A1 (en) * | 2009-06-12 | 2012-06-21 | Hierstar Limited | Smart card capable of being used for infrared communication |
| CN202679386U (en) * | 2012-07-02 | 2013-01-16 | 长城瑞通（北京）科技有限公司 | Card dynamic token apparatus |
| CN203366367U (en) * | 2013-07-08 | 2013-12-25 | 深圳市文鼎创数据科技有限公司 | Multifunctional intelligent card |
| CN103577867A (en) * | 2013-11-13 | 2014-02-12 | 上海众人网络安全技术有限公司 | Financial IC visible card provided with Bluetooth device |
| CN204731811U (en) * | 2015-06-17 | 2015-10-28 | 杭州晟元数据安全技术股份有限公司 | A kind of card form KEY equipment |
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Address after: Hangzhou City, Zhejiang province Yuhang District 311121 West Street Wuchang No. 998 Building 9 East Applicant after: HANGZHOU SYNODATA SECURITY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province Yuhang District 311121 West Street Wuchang No. 998 Building 9 East Applicant before: Hangzhou Shengyuan Chip Technique Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |