CN102831709A - Multi-interface smart card library - Google Patents
Multi-interface smart card library Download PDFInfo
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- CN102831709A CN102831709A CN2012102146598A CN201210214659A CN102831709A CN 102831709 A CN102831709 A CN 102831709A CN 2012102146598 A CN2012102146598 A CN 2012102146598A CN 201210214659 A CN201210214659 A CN 201210214659A CN 102831709 A CN102831709 A CN 102831709A
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Abstract
The invention is applicable to the field of smart cards, and provides a multi-interface smart card capable of containing contents of multiple cards of different types and having a card library function, namely a multi-interface smart card library. The card library comprises a main control center, a communication module, a memory module, a biological identification module, an interaction module, a power management part and the like, wherein the main control center is connected with the communication module, the memory module, the biological identification module and the interaction module; the power management part provides controlled power to other parts according to the command of the main control center; the control center controls the communication module and the peripheral equipment to communicate so as to realize information and financial value transaction and perform operation and information display through the interaction module to realize human-machine interaction; and the biological identification module provides the operation authority authentication of specific legal personnel to the control center. The multi-interface smart card library provided by the invention is convenient to use and carry, has wide application range and high safety, and facilitates payment.
Description
Technical field
The present invention is applicable to field of intelligent cards, especially many interfaces, can hold the smart card with card library facility of many dissimilar card contents.
Background technology
Up to the present the card technology, various cards occurred since being born, comprise magnetic card, bar code card, Contact Type Ic Card, contactless IC card, contact or contactless CPU card or the like.The various application that are stuck in our daily production, life aspect more and more widely, its range of application comprises finance, is typically deposit card magnetic card and credit card magnetic card etc.; Safe burglar-proof gate inhibition is typically 4442 type Contact Type Ic Cards, EM4100 type ID card and T5557 type 125KHz near field IC-card, S50 and S70 near field 13.56MHz card etc.; 13.56MHz and 2.4G card that small amount payment is used are like mobile-phone payment double-interface card, mass transit card etc.; Various member cards comprise magnetic card, bar code card etc.
These cards are owing to concrete technology that adopts and standard is different; And the not difference of equal aspect of time, application and the information capacity, safe class and the card-reading apparatus that occur; Can not adopt a kind of card just can be used for present every field; Therefore, we usually carry many cards, and doing shopping such as going out, we just need be with gate inhibition's card, mass transit card, deposit card or credit card and various member card.Therefore; Though various cards have brought convenience for us, also brought puzzlement simultaneously to us, promptly card is too many; Be difficult for keeping, carry; On one's body often band much is stuck in, in addition the card that needs of appearances forgotten band and temporary transient unwanted cassette tape a lot of situation, the various cards of constantly issuing simultaneously also cause huge waste on card maker and card stock resource.
Summary of the invention
To the problems referred to above, the purpose of this invention is to provide the smart card that a kind ofly has many interfaces, can comprise many dissimilar and quantity, to solve card too much and the problem that can not use in many aspects of physical card with card library facility.
For addressing the above problem, the technical scheme that the present invention adopts is:
Main control centre, communication module, memory module, bio-identification module, interactive module and power management module;
Wherein said main control centre is connected with memory module, communication module and interactive module; Power management module provides controlled source and carries out the power management scheduling according to control center's instruction for each cell mesh; Main control centre also is connected with the bio-identification module simultaneously, to carry out the biological identification checking of holder.
Further, said main control centre is: a kind of or combination in any of microprocessor MCU, central processor CPU, ARM, DSP and SoC SOC(system on a chip).
Further, described communication module is specially: the whole or combination in any in audio-frequency module, near-field communication NFC module, infrared communication module I rDA, 2.4G and bluetooth module, the USB module.
Further; Said NFC module comprises multi-mode unit and 125KHz virtual card unit all or part of of 13.56MHz; Multi-mode refers to work in the station pattern and carries out the operation of reading and writing card, also can work in mode card, carries out the reading and writing operation to this card by station equipment; Can read China second-generation identity card ID when working in the station pattern, be used for holder's legal identity checking, and in a specified time, obtain the exchanges data authority.
Further, said 2.4G and bluetooth module can work in bluetooth state, also can work in the other system pattern of 2.4G frequency range, carry out the private system communication.
Further; Said bio-identification module comprises the fingerprint sensor module, be used for carrying out a kind of or combination of the audio-frequency module of persona certa's voice identification; Persona certa's speech recognition audio-frequency module is the audio-frequency module in the multiplexing communication interface, and promptly this two module is same physical hardware part.
Further, the external power source of said power management module can also be from wireless power supply module from the USB interface power supply, and internal electric source is secondary cell, super capacitor or other power energy storing device.
Further; Said human-computer interaction module is LCM/OLED display module or Electronic Paper and keyboard input module composition; Wherein keyboard input module comprises at least 1 mechanical key; So that main control centre etc. can get into sleep or power-down mode and can wake up through interrupting carrying out manual work, also comprise one or more combinations in rotary encoder, induction touch press-key and draw runner, touch-screen, the optical sensor button etc. simultaneously.
Further; Memory module is according to the difference of level of security; Be divided into memory portion; Be used to store general information, biological ciphertext part, be used to store original sample, key and the Electronic Signature part of bio-identification checking, the secure data district that is used to preserve encryption and decryption key and Electronic Signature data, the Certification of Second Generation ID storage space of Secure Application needs and is used to preserve information such as virtual card account number.
The present invention compared with prior art; Beneficial effect is: because the present invention adopts storer and safety storing hardware, can store the card of many dissimilar and quantity, the warehouse of similar card is Ka Ku; Therefore can physical card quantity be reduced to 1 from many cards; Adopt many interfaces communication module, can compatible existing NFC, 2.4G and IrDA standard, display module can a virtual peacekeeping two-dimensional bar code card; Adopt authentication ids and biological identification technology checking cooperating different data rights of using and time limit, thus have easy to use, be easy to carry, be widely used, the safe and advantage being convenient to pay.
Description of drawings
Accompanying drawing is a theory structure block diagram of the present invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, be convenient to the technician simultaneously and implement, below in conjunction with accompanying drawing and embodiment the present invention is further elaborated.Should be appreciated that specific embodiment described herein only is used to explain the present invention, and be not used in qualification the present invention.
The present invention provides a kind of many interface smart cards storehouse, and the Ka Ku that occurs in the literal of back promptly refers to many interface smart cards storehouse, is the abbreviation in many interface smart cards storehouse, and this Ka Ku comprises shown in accompanying drawing:
Main control centre 1, communication module 2, memory module 3, bio-identification module 6, interactive module 4 and power management module 5;
Wherein said control center 1 is connected with memory module 3, communication module 2 and interactive module 4; Power management module 5 provides controlled source and carries out the power management scheduling according to control center's instruction for each cell mesh; Control center 1 also is connected with bio-identification module 6 simultaneously, to carry out the bio-identification checking of holder's identity.
Optional is that said control center 1 is: a kind of or combination in any of microprocessor MCU, central processor CPU, ARM, DSP and SoC SOC(system on a chip).
Optional is that described communication module is specially: all or part of combination in audio-frequency module 21, near-field communication NFC module 22, IrDA infrared communication module 23,2.4G and bluetooth module 24, the USB module 25.
Optional is; Said NFC module 22 comprises multi-mode unit 22A and 125KHz virtual card unit 22B all or part of of 13.56MHz; Multi-mode refers to work in the station pattern and carries out the operation of reading and writing card, also can work in mode card, carries out the reading and writing operation to this card by station equipment.
Need to prove; The twin-core chip system that the main control centre of selecting for use in the present embodiment 1 is formed for a kind of suitable chip in the ARM chip of CC2540 SOC(system on a chip) SoC chip and STM32 series, the concrete model of not specifying the STM32 chip here are because have multiple model all to be applicable to this programme in STM32F1xx/STM32L1xx and the STM32F051xx series; It is representative to this programme that the reason of selecting this chipset is this kind combination, is used for also explaining that certain module of this programme can be a single module simultaneously, also can be to have a module that a plurality of functional modules combine or the part in the chip; Can not therefore be interpreted as that the present invention only can make main control centre with the combination of CC2540 and STM32 simultaneously.
Need to prove; CC2540 chip in the main control centre has comprised USB interface and 2.4G wireless module; 2.4G wireless module wherein can work in modulation, demodulation modes such as GFSK, MSK; The bluetooth that therefore can realize standard connects, and can also realize the 2.4G communication of private system, can carry out USB and connect and exchanges data; Simultaneously, CC2540 and STM32 all have the hardware UART serial port of supporting IrDA, and to support the IrDA communication, the IrDA front-end module of selecting for use in the present embodiment is the PRM973 of Romo Co.,Ltd, and this module can realize the communication speed of 115.2K-4M; The STM32 chip also includes multichannel AD and DA modular converter simultaneously; Therefore only need simple external signal modulate circuit to cooperate Mike and loudspeaker can realize voice communication, the signal that receives is through being amplified into AD, and the data after the conversion are through technological means such as wave form analysis, FFT calculating and deciphering; Can restore raw data; The data that need to send convert the sound signal waveform into through DA then then through computations, coding, can see off through loudspeaker again.Like this, the holder is in the place that has no finance device such as POS machine, ATM, and has no under the situation of wireless network; As long as common wire telephone is arranged; Can be connected with data center through dial mode, realize exchanges data, reach the purpose of bankcard consumption.
What need further specify is; When the NFC of 13.56MHz part 22A is operated in the station pattern; Can read the China second-generation identity card data, when hair fastener, be used for initialization holder personal information, to confirm holder's identity; The authentication and the authority permit operation that in use are used for corresponding level, also read-write other 13.56MHz card; When working in mode card, then pass through control center's Control work in the virtual card state.At the virtual card state; The Card Reader signal energy of sending through receiving station's equipment; Can wake control center up; Control center opens according to virtual certain in the storehouse of the station data that comprise of signal, this card of order control and specifically blocks object, and according to identity and safety certification authority, carries out corresponding data exchange operation.
Need to prove that 125KHz part near field module 22B only is operated in the virtual card state, can wake control center equally up and operate, this part is mainly used in virtual various 125KHz gate inhibition's cards etc.Shown in figure, the 125KHz part is formed receiving unit by antenna L and capacitor C, and the value of L and C needs resonance in the 125KHz frequency range; As card-reading apparatus near the time, obtain the Card Reader electromagnetic energy at the L two ends, induce voltage and current; Pass through full-bridge rectification then again through behind the voltage stabilizing amplitude limit; Promptly can be main control centre wake-up signal, Card Reader frequency pulse and data, order are provided, this signal can directly be sent into the I/O mouth of main control centre, can realize Data Receiving;, the I/O mouth can realize load-modulate when being set to output state, to see the virtual card data off.
Need to prove that said 2.4G and bluetooth module 24 can work in bluetooth state, also can work in the other system pattern of 2.4G frequency range, carry out the private system communication.Manual switching when needed is to bluetooth state, so that be connected with mobile phone or computer, through the corresponding software operation on mobile phone or the computer, carries out data exchange operation through data channel such as GPRS, WIFI, LAN and data center; Other the time then work in privately owned 2.4G system state, whenever wake up once through the RTC module in control center's chip after a while, whether have public information etc. to need to receive with inspection and handle.
Need to prove that the bio-identification module 6 that Ka Ku comprises comprises: the audio-frequency module and/or the fingerprint Identification sensor module that the audio-frequency module 21 of communication part are multiplexed with speech recognition checking usefulness.When the needs bio-identification; Mike through audio-frequency module 21 carries out speech sample or the fingerprint sensor module is carried out the fingerprint sampling; Through after handling again with biological ciphertext in corresponding sample data compare authentication, to confirm whether the operator is the holder in due course of card; Holders' such as biological ciphertext also can comprise the vena metacarpea sample, refers to the vein sample, iris sample various bio-identification samples; When with swap datas such as the POS machine with biological identification function, ATMs; Can provide the sample that needs and POS machine, ATM etc. in real time the biometric data of collection do contrast; With checking holder identity, use this programme can obviously improve recognition speed, because need the sample of contrast to be merely the sample that Ka Ku provides; But not the magnanimity sample in the POS machine, ATM system database also can be realized the privacy requirements of holder's bio-identification sample simultaneously.
Need to prove that IrDA infrared communication module 23 can be carried out exchanges data with the equipment that possesses corresponding module through control center's 1 control, like ATM, POS machine etc., also can block the exchanges data to card.In 2 or more holders need block, during exchanges data, only corresponding Ka Ku need be activated,, exchanges data can be carried out through artificial Authorized operation.
Need to prove that the external power source of the power management module that Ka Ku comprises can also be from the radio source module from the USB interface power supply.Internal electric source is secondary cell, super capacitor or other power energy storing device.When external power source, be the internal electric source charging automatically.
Need to prove; The interactive module 4 of Ka Ku comprises the display module and the keyboard input module of LCM/OLED or Electronic Paper form; Wherein keyboard input module comprises at least 1 mechanical key; Wake up so that control center etc. can get into sleep or low-power consumption modes such as power down and can interrupt manual work through button, also comprise a kind of or combination in any in rotary encoder, induction touch press-key and draw runner, touch-screen, the optical sensor button etc. simultaneously.The display part is used for the content in the display-memory, as the bulletin of the fiscard card sending mechanism that receives, enlightenment, credit card electron pair bill etc., the sales promotion of member card mechanism issue, broadcast message etc.; According to information and feature operation and informations such as the account number in the operating right demonstration safe storage, surrender values; Show to receive and be kept at Ka Kunei one, two-dimensional bar code supplies other equipment to read.Keyboard input module then is used for operation command or/and the input of data.
What need further specify is; Authorize through the holder; Ka Ku is connected with POS machine, ATM or is connected with mobile phone through bluetooth with computer or through other communication modules through USB, after the interface channel of acquisition and data center and the mandate, also can carry out the exchange of each virtual card surrender value data of Ka Kunei; As being operated by Ka Ku through connecting, accomplishing the Ka Kunei deposit card is the refund operation that the Ka Kunei credit card is carried out.
Need to prove that main control centre is the control and management center of whole Ka Ku, other each modules are carried out scheduling operation by control center, and simultaneously, control center still is the data processing centre (DPC) of whole Ka Ku, handle to add, to decipher calculating etc. when exchanging like data.When external data exchanges; Data and key that communication module is received calculate to decipher; Carry out corresponding operation then; Calculating, new data like the surrender value exchanges data write corresponding stored unit etc., and data that needs are sent and key carry out delivering to corresponding communication module after the computations and send.
In addition, 2.4G part and/or infrared part also can be carried out several meters even farther data exchange operation distance through suitable power control, and its this characteristic can be used for the charge payment of highway toll collection system.
The effect that technical scheme of the present invention reached:
1, not using when of the present invention the holder that what have open card just possibly be with what to open to block; Then only need be with a card behind employing the present invention; Be that Ka Ku just can reach the effect when blocking with all originally, solved many cards carry inconvenience, be unfavorable for the keeping problem;
2, through adopting authentication ids and biological identification technology, solved the consistency problem of card and holder's identity, phenomenons such as stealing the brush credit card is no longer taken place;
3, adopt audio-frequency module, connect, solved the exchanges data problem under the situation of not having any finance device and network through wire telephony etc.;
4, adopt many INTERFACE DESIGN, solved inapplicable other the non-effective use problems that should card standard place of single card;
5, through the exchanges data of Ka Ku and Ka Ku, solved and had no equipment and network, even the payment problem of swiping the card under the situation of wire telephony.
That technical scheme provided by the invention has is easy to use, be easy to carry, be widely used, the safe and advantage being convenient to pay.
The above is merely preferred embodiment of the present invention, is not limited to the present invention, all any modifications of within spirit of the present invention and principle, being made, deletes, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. many interface smart cards storehouse is characterized in that, said many interface smart cards storehouse comprises:
Main control centre, communication module, memory module, bio-identification module, interactive module and power management module;
Wherein said main control centre is connected with memory module, communication module and interactive module; Power management module provides controlled source and carries out the power management scheduling according to control center's instruction for each cell mesh, and main control centre also is connected with the bio-identification module simultaneously.
2. many interface smart cards according to claim 1 storehouse is characterized in that, said main control centre is specially: a kind of or combination in any of microprocessor MCU, central processor CPU, ARM, DSP and SoC SOC(system on a chip).
3. many interface smart cards according to claim 1 storehouse is characterized in that, said communication module is specially: the whole or combination in any in audio-frequency module, near-field communication NFC module, infrared communication module I rDA, 2.4G and bluetooth module, the USB module.
4. many interface smart cards according to claim 1 storehouse; It is characterized in that said memory module specifically comprises: all or part of in storer, biological ciphertext storage space, key and Electronic Signature storage space, China second-generation identity card ID storage space and the secure data district.
5. many interface smart cards according to claim 1 storehouse is characterized in that, said bio-identification module is specially: the audio-frequency module and/or the fingerprint sensor module that are used for the identification of persona certa's voice.
6. many interface smart cards according to claim 1 storehouse is characterized in that, said interactive module is specially: a kind of display module of doing in LCM/OLED display module or the Electronic Paper.
7. many interface smart cards according to claim 6 storehouse; It is characterized in that; Said interactive module also comprises: at least 1 mechanical key also comprises a kind of or combination in any in rotary encoder, induction touch press-key and draw runner, touch-screen, the optical sensor button etc. simultaneously.
8. many interface smart cards according to claim 1 storehouse is characterized in that, said power module is specially: power supply control and management module, internal electric source and external power source;
Internal electric source is a kind of in secondary cell, super capacitor or other power energy storing device;
External power source is USB interface power supply and/or wireless power supply module.
9. want 1 and 2 described many interface smart cards storehouses according to right, it is characterized in that, said main control centre is the control and management center in many interface smart cards storehouse, and said other modules all receive the control of main control centre, and are connected with main control centre.
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| CN2012102146598A CN102831709A (en) | 2012-06-27 | 2012-06-27 | Multi-interface smart card library |
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| CN2012102146598A CN102831709A (en) | 2012-06-27 | 2012-06-27 | Multi-interface smart card library |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258173A (en) * | 2013-06-04 | 2013-08-21 | 百度在线网络技术（北京）有限公司 | Wearable device, write-in system and write-in method for card |
| CN103489028A (en) * | 2013-09-23 | 2014-01-01 | 深圳前海君浩银通科技发展有限公司 | Financial IC card and multi-protocol communication system and method |
| CN103971149A (en) * | 2013-01-24 | 2014-08-06 | 国民技术股份有限公司 | Smart card device and authentication method of smart card device |
| CN105243543A (en) * | 2015-11-11 | 2016-01-13 | 苏州博恩特智能科技有限公司 | Passive fingerprint nfc key |
| CN105243412A (en) * | 2015-11-11 | 2016-01-13 | 苏州博恩特智能科技有限公司 | Passive fingerprint identification intelligent ic card |
| CN105578384A (en) * | 2015-05-28 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Business information storage method and device |
| CN106373059A (en) * | 2016-11-30 | 2017-02-01 | 桂林市逸仙中学 | Campus student account system based on fingerprint identification |
| CN106408305A (en) * | 2016-11-30 | 2017-02-15 | 桂林市逸仙中学 | School student account system based on face identification |
| CN106447334A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | School student one card through control consumption monitor system |
| CN106447340A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | School students account system based on iris technology |
| CN106447922A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | Student one-card-through consumption management system |
| CN111864876A (en) * | 2020-07-06 | 2020-10-30 | 国网思极紫光(青岛)微电子科技有限公司 | Power supply method of dual-mode communication unit, dual-mode communication unit and intelligent electric energy meter |
| CN112836533A (en) * | 2019-11-22 | 2021-05-25 | 青岛海信移动通信技术股份有限公司 | Virtual card switching method and electronic terminal |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971149A (en) * | 2013-01-24 | 2014-08-06 | 国民技术股份有限公司 | Smart card device and authentication method of smart card device |
| CN103258173A (en) * | 2013-06-04 | 2013-08-21 | 百度在线网络技术（北京）有限公司 | Wearable device, write-in system and write-in method for card |
| CN103489028B (en) * | 2013-09-23 | 2017-01-04 | 深圳前海君浩银通科技发展有限公司 | A kind of financial IC card, Multi-protocol communication system and method |
| CN103489028A (en) * | 2013-09-23 | 2014-01-01 | 深圳前海君浩银通科技发展有限公司 | Financial IC card and multi-protocol communication system and method |
| CN105578384B (en) * | 2015-05-28 | 2018-12-25 | 宇龙计算机通信科技(深圳)有限公司 | A kind of business information storage method and device |
| CN105578384A (en) * | 2015-05-28 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Business information storage method and device |
| CN105243412A (en) * | 2015-11-11 | 2016-01-13 | 苏州博恩特智能科技有限公司 | Passive fingerprint identification intelligent ic card |
| CN105243543A (en) * | 2015-11-11 | 2016-01-13 | 苏州博恩特智能科技有限公司 | Passive fingerprint nfc key |
| CN106373059A (en) * | 2016-11-30 | 2017-02-01 | 桂林市逸仙中学 | Campus student account system based on fingerprint identification |
| CN106408305A (en) * | 2016-11-30 | 2017-02-15 | 桂林市逸仙中学 | School student account system based on face identification |
| CN106447334A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | School student one card through control consumption monitor system |
| CN106447340A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | School students account system based on iris technology |
| CN106447922A (en) * | 2016-11-30 | 2017-02-22 | 桂林市逸仙中学 | Student one-card-through consumption management system |
| CN112836533A (en) * | 2019-11-22 | 2021-05-25 | 青岛海信移动通信技术股份有限公司 | Virtual card switching method and electronic terminal |
| CN111864876A (en) * | 2020-07-06 | 2020-10-30 | 国网思极紫光(青岛)微电子科技有限公司 | Power supply method of dual-mode communication unit, dual-mode communication unit and intelligent electric energy meter |
| CN111864876B (en) * | 2020-07-06 | 2022-04-29 | 国网思极紫光(青岛)微电子科技有限公司 | Power supply method of dual-mode communication unit, dual-mode communication unit and intelligent electric energy meter |
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