CN105989382A

CN105989382A - Real card management device and data interaction method

Info

Publication number: CN105989382A
Application number: CN201510055975.9A
Authority: CN
Inventors: 李东声
Original assignee: Tendyron Technology Co Ltd
Current assignee: Tendyron Corp; Tendyron Technology Co Ltd
Priority date: 2015-02-03
Filing date: 2015-02-03
Publication date: 2016-10-05

Abstract

The present invention provides a real card management device and a data interaction method. The real card management device includes a security chip, a cut-off plate and at least two read-write interfaces, wherein each read-write interface comprises a first IO interface, a second IO interface, a read-write control unit and a storage unit; the first IO interface of the first read-write interface in the at least two read-write interfaces is connected with the security chip; from the second read-write interface in the at least two read-write interfaces, the first IO interface of each read-write interface is connected with the second IO interface of the previous read-write interface; and the second IO interface of the last read-write interface is connected with the cut-off plate storing cut-off information. Based on the real card management device and the data interaction method of the invention adopted, management on a real card can be realized.

Description

Truth cards manager and data interactive method

Technical field

The present invention relates to electronic information security technical field, particularly relate to a kind of Truth cards manager and data interactive method.

Background technology

In existing transaction flow, such as: withdraw the money or do shopping and swipe the card, usual user needs to carry with the bank handled from bank Card, owing to bank card kind is varied, a user may have the bank card of multiple different banks simultaneously, as taken with oneself With the bank card of multiple different banks, the most convenient when being traded.

Therefore, prior art is badly in need of provide a kind of scheme being easy to bank card is managed.

Summary of the invention

Present invention seek to address that the problems referred to above.

A kind of Truth cards manager of offer is provided；

Another main purpose of the present invention is to provide a kind of data interactive method.

For reaching above-mentioned purpose, technical scheme is specifically achieved in that

One aspect of the present invention provides a kind of Truth cards manager, including: safety chip, for receiving what read-write interface sent First data, send the second data to read-write interface；Cut-off plate, is used for storing expiration information；At least two read-write interface, its In, each read-write interface includes: the first I/O interface, the second I/O interface, read-write control unit and memory element；Wherein: extremely In few two read-write interfaces, the first I/O interface of first read-write interface is connected with safety chip；From at least two read-write interface Two read-write interfaces rise, and the first I/O interface of each read-write interface connects the second I/O interface of previous read-write interface respectively；? Second I/O interface of later read-write interface has the cut-off plate of expiration information to be connected with storage；In each read-write interface, an IO Interface and the second I/O interface are connected with read-write control unit respectively；The Read-write Catrol of each read-write interface at least two read-write interface Unit, gives safety chip for reading the first Data Concurrent from Truth cards, receive the second data that safety chip sends and to Truth cards writes the second data；The memory element of each read-write interface at least two read-write interface, is used for storing read-write interface Respective address.

Another aspect of the present invention provides a kind of Truth cards manager, including: safety chip, it is used for receiving read-write interface and sends The first data, send the second data to read-write interface；At least two read-write interface, wherein, last read-write interface includes First I/O interface, read-write control unit and memory element；Every in addition to last read-write interface at least two read-write interface Individual read-write interface includes: the first I/O interface, the second I/O interface, read-write control unit and memory element；Wherein: at least two In read-write interface, the first I/O interface of first read-write interface is connected with safety chip；From second reading at least two read-write interface Writing interface to rise, the first I/O interface of each read-write interface connects the second I/O interface of previous read-write interface respectively；Each read-write In interface, the first I/O interface and the second I/O interface are connected with read-write control unit respectively；Each reading at least two read-write interface Write the read-write control unit of interface, give safety chip for reading the first Data Concurrent from Truth cards, receive safety chip and send out The second data of sending also write the second data to Truth cards；The memory element of each read-write interface at least two read-write interface, For storing the respective address of read-write interface；In at least two read-write interface, the memory element of last read-write interface, is additionally operable to Storage expiration information.

Additionally, Truth cards manager also includes: memorizer, it is connected with safety chip, is used for storing data.

Further aspect of the present invention provides a kind of data interactive method, including: Truth cards administrator security chip is read and write to target Interface sends Card Reader instruction, and Card Reader instruction includes the address of target read-write interface；Target read-write interface receives Card Reader instruction, reads The Truth cards information of the Truth cards being connected with target read-write interface, obtains the identification information of target read-write interface, and will be true The Truth cards information of card and the identification information of target read-write interface send to true card management device safety chip；Truth cards Administrator security chip receives the Truth cards information of the Truth cards that target read-write interface sends and the mark letter of target read-write interface Breath, and judge that whether the Truth cards information that receives be the Truth cards information of target Truth cards；If it is judged that receive Truth cards information be not the Truth cards information of target Truth cards, then Truth cards administrator security chip judges that target is read Whether the identification information writing interface is expiration information, if the identification information of target read-write interface is expiration information, then Truth cards Administrator security chip determines card seeking failure；If the identification information of target read-write interface is not off information, then Truth cards pipe Reason device safety chip determines that the next read-write interface of target read-write interface is fresh target read-write interface, and continues executing with to fresh target Read-write interface sends the instruction of new Card Reader, and the instruction of new Card Reader includes the address of fresh target read-write interface；If it is judged that receive is true Real card image is the Truth cards information of target Truth cards, then Truth cards administrator security chip passes through target read-write interface Data interaction is carried out with target Truth cards.

Further aspect of the present invention provides a kind of data interactive method, including: Truth cards administrator security chip is mutual to treating Read-write interface sends Card Reader instruction, and Card Reader instruction includes the address treating mutual read-write interface；Treat that mutual read-write interface receives Card Reader and refers to Order, read with the Truth cards information treating Truth cards that mutual read-write interface is connected and with treat the identification information of mutual read-write interface, And the Truth cards information of Truth cards and the identification information treating mutual read-write interface are sent to true card management device safety chip； Truth cards administrator security chip receives the Truth cards information of the Truth cards treating that mutual read-write interface sends and treats to read and write alternately The identification information of interface, and by the Truth cards information received and treat that mutual read-write interface is carried out in Truth cards information list Corresponding storage；Truth cards administrator security chip judges whether the identification information treating mutual read-write interface is expiration information；If Treat that the identification information of mutual read-write interface is not off information, then Truth cards administrator security chip determines and treats mutual read-write interface Next read-write interface for newly treating mutual read-write interface, and continue executing with and treat that mutual read-write interface sends the instruction of new Card Reader to newly, New Card Reader instruction includes the address newly treating mutual read-write interface；If treating that the identification information of mutual read-write interface is expiration information, then Truth cards administrator security chip determines that card seeking completes；After Truth cards administrator security chip determines that card seeking completes, obtain Truth cards information list；Truth cards manager is searched target corresponding to target Truth cards in Truth cards information list and is read Write interface；Truth cards administrator security chip carries out data interaction by target read-write interface and target Truth cards.

Another aspect of the invention provides a kind of Truth cards manager, including: safety chip, it is used for receiving control chip and sends The first data, send the second data to control chip；Control chip, for receiving the first data that safety chip sends, to Safety chip sends the second data, receives the 3rd data that read-write interface sends, and sends the 4th data to read-write interface；Cut-off plate, For storing expiration information；At least two read-write interface, wherein, each read-write interface includes: the first I/O interface, the 2nd IO Interface, read-write control unit and memory element；Wherein: the first I/O interface of first read-write interface at least two read-write interface It is connected with control chip；In at least two read-write interface from second read-write interface, the first I/O interface of each read-write interface divides Do not connect the second I/O interface of previous read-write interface；Second I/O interface of last read-write interface and storage have expiration information Cut-off plate be connected；In each read-write interface, the first I/O interface and the second I/O interface are connected with read-write control unit respectively；Extremely The read-write control unit of each read-write interface in few two read-write interfaces, gives control for reading the 3rd Data Concurrent from Truth cards Coremaking sheet, receives the 4th data of control chip transmission and writes the 4th data to Truth cards；In at least two read-write interface often The memory element of individual read-write interface, is used for storing the respective address of read-write interface.

Further aspect of the present invention provides a kind of Truth cards manager, including: safety chip, it is used for receiving control chip and sends The first data, send the second data to control chip；Control chip, for receiving the first data that safety chip sends, to Safety chip sends the second data, receives the 3rd data that read-write interface sends, and sends the 4th data to read-write interface；At least one Individual read-write interface is at least two read-write interface, and wherein, last read-write interface includes the first I/O interface, read-write control unit And memory element；In at least two read-write interface, each read-write interface in addition to last read-write interface includes: an IO connects Mouth, the second I/O interface, read-write control unit and memory element；Wherein: first read-write interface at least two read-write interface First I/O interface is connected with control chip；In at least two read-write interface from second read-write interface, the of each read-write interface One I/O interface connects the second I/O interface of previous read-write interface respectively；In each read-write interface, the first I/O interface and second I/O interface is connected with read-write control unit respectively；In at least two read-write interface, the read-write control unit of each read-write interface, is used for Read the 3rd Data Concurrent from Truth cards and give control chip, receive the 4th data of control chip transmission and write to Truth cards Enter the 4th data；The memory element of each read-write interface at least two read-write interface, is used for storing the respective address of read-write interface； The memory element of last read-write interface at least two read-write interface, is additionally operable to store expiration information.

Additionally, Truth cards manager also includes: memorizer, it is connected with control chip, is used for storing data.

Additionally, safety chip is one.

Yet still another aspect of the present invention provides a kind of data interactive method, including: Truth cards manager control chip is read to target Writing interface and send Card Reader instruction, Card Reader instruction includes the address of target read-write interface；Target read-write interface receives Card Reader instruction, reads Take the Truth cards information of the Truth cards being connected with target read-write interface, obtain the identification information of target read-write interface, and will be true The Truth cards information of real card and the identification information of target read-write interface send to true card management device control chip；True card Sheet manager control chip receives Truth cards information and the mark of target read-write interface of the Truth cards that target read-write interface sends Information, and judge that whether the Truth cards information that receives be the Truth cards information of target Truth cards；If it is judged that receive To Truth cards information be not the Truth cards information of target Truth cards, then Truth cards manager control chip judges target Whether the identification information of read-write interface is expiration information, if the identification information of target read-write interface is expiration information, the most truly blocks Sheet manager control chip determines card seeking failure；If the identification information of target read-write interface is not off information, then Truth cards Manager control chip determines that the next read-write interface of target read-write interface is fresh target read-write interface, and continues executing with to new mesh Mark read-write interface sends the instruction of new Card Reader, and the instruction of new Card Reader includes the address of fresh target read-write interface；If it is judged that receive Truth cards information is the Truth cards information of target Truth cards, then Truth cards manager control chip is connect by target read-write Mouth and target Truth cards carry out data interaction.

The present invention also another further aspect provides a kind of data interactive method, including: Truth cards manager control chip is mutual to treating Read-write interface sends Card Reader instruction, and Card Reader instruction includes the address treating mutual read-write interface；Treat that mutual read-write interface receives Card Reader and refers to Order, read with the Truth cards information treating Truth cards that mutual read-write interface is connected and with treat the identification information of mutual read-write interface, And the Truth cards information of Truth cards and the identification information treating mutual read-write interface are sent to true card management device control chip； Truth cards manager control chip receives the Truth cards information of the Truth cards treating that mutual read-write interface sends and treats to read and write alternately The identification information of interface, and by the Truth cards information received and treat that mutual read-write interface is carried out in Truth cards information list Corresponding storage；Truth cards manager control chip judges whether the identification information treating mutual read-write interface is expiration information；If Treat that the identification information of mutual read-write interface is not off information, then Truth cards manager control chip determines and treats mutual read-write interface Next read-write interface for newly treating mutual read-write interface, and continue executing with and treat that mutual read-write interface sends the instruction of new Card Reader to newly, New Card Reader instruction includes the address newly treating mutual read-write interface；If treating that the identification information of mutual read-write interface is expiration information, then Truth cards manager control chip determines that card seeking completes；After Truth cards manager control chip determines that card seeking completes, obtain Truth cards information list；Truth cards manager is searched target corresponding to target Truth cards in Truth cards information list and is read Write interface；Truth cards manager control chip carries out data interaction by target read-write interface and target Truth cards.

As seen from the above technical solution provided by the invention, Truth cards manager based on the present invention, it is possible to achieve to very The management of real card.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the required accompanying drawing used in embodiment being described below It is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for this area From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.

The structural representation of the Truth cards manager that Fig. 1 provides for the embodiment of the present invention 1；

The structural representation of the Truth cards manager that Fig. 2 provides for the embodiment of the present invention 2；

The structural representation of the Truth cards manager that Fig. 3 provides for the embodiment of the present invention 3；

The structural representation of the Truth cards manager that Fig. 4 provides for the embodiment of the present invention 4.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Reality based on the present invention Execute example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into Protection scope of the present invention.

In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", Orientation or the position relationship of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are base In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or hint institute The device that refers to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention Restriction.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or quantity or position.

In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ", " being connected ", " connect " and should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Permissible It is to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of individual element internal.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention with concrete condition In concrete meaning.

Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.

The invention provides the framework of a kind of data interaction, to provide the trading solution being easy to bank card is managed.Should Data interaction framework includes: analog and Truth cards manager.

Wherein:

Analog, can include that one or more analog, each analog can only belong to a Truth cards manager And managed by it.This analog can be analog card sheet, the most separately fabricated for card-like equipment, it is also possible to for being reserved with The Truth cards of analog function, this simulation card can be identical with existing bank card dimensions, in notebook data interworking architecture, Truth cards can be substituted and complete transaction.Certainly, the analog of the present invention can also be that the movement with analog function sets Standby, including: smart mobile phone, panel computer (PAD), PDA (such as palm PC, learning machine), notebook computer, electricity Philosophical works reading device, wearable device (such as intelligent wristwatch, intelligent glasses etc.) etc..Or, the analog of the present invention is also Can be electronic signature equipment (key equipment, such as industrial and commercial bank's U-shield, agricultural bank K is precious).Certainly, the analog of the present invention is also It can be the combination of mobile device and electronic signature equipment.Analog can coordinate existing terminal, and (this terminal can include propping up Paying terminal, function terminal etc., such as payment terminal includes the terminal relating to the type of transaction of financial transaction, such as: smart mobile phone, Panel computer, notebook computer, intelligence wearable device, ATM, POS, public transport top-up machines, draw OK a karaoke club payment terminal Initiating Terminal Type Deng paying, function terminal includes business type terminal, such as: the business such as gate inhibition, accumulating card management terminal initiate class Terminal) carry out data interaction, analog can also carry out data interaction with Truth cards manager.Concrete, when simulation dress When being set to card-like equipment, terminal can be connected by contact and/or NFC mode and use, when analog is intelligence During the forms such as mobile phone, terminal can be connected by NFC mode and use.Wherein, carry out for the ease of the analog with the present invention With the use of, the terminal related in the present invention can be reading-card type terminal, it is also possible to for read-write cassette terminal, in order to simulation dress Put reading or the read-write carrying out data.

Truth cards manager, can manage one or more analog, and this Truth cards manager has at least one and reads Write interface, this read-write interface can be contact (the such as contact etc. of card slot form) interface and/or contactless (such as NFC etc.) interface, to facilitate Truth cards manager can connect different types of Truth cards by different modes；True card Sheet manager can also carry out data interaction with analog.This Truth cards manager can be placed on fixed position and (such as use Family family), it is also possible to make mini-plant and carry with (such as wallet form), when this Truth cards manager is placed on fixing During position, mainly can pass through the network interfaces such as 2G network interface, 3G network interface, 4G network interface or WIFI interface with Analog carries out data interaction, when this Truth cards manager is carried with, except using network interface and simulation dress Put and carry out outside data interaction, it is also possible to use blue tooth interface, infrared interface, 2.4G interface, 900M interface, zigbee interface Data interaction is carried out with analog etc. near field communication interface or midfield communication interface.

In notebook data interworking architecture, Truth cards is smart chip card, this Truth cards can be function card (such as mass transit card, Mess card, purchase card, member card, accumulating card, identity card etc.) or the bank card issued of bank, when analog is card-shape During the equipment of shape, it is also possible to for smart chip card.

Based on above-mentioned data framework, the invention provides a kind of Truth cards manager, in order to be used for managing above-mentioned Truth cards.

Embodiment 1

Fig. 1 shows the structural representation of the Truth cards manager of the embodiment of the present invention 1, sees Fig. 1, the embodiment of the present invention 1 Truth cards manager include: safety chip, read-write interface and cut-off plate；Wherein,

Safety chip, for receiving the first data that read-write interface sends, sends the second data to read-write interface；

Cut-off plate, is used for storing expiration information；

At least two read-write interface, wherein, each read-write interface includes: the first I/O interface, the second I/O interface, Read-write Catrol Unit and memory element；Wherein:

In at least two read-write interface, the first I/O interface of first read-write interface is connected with safety chip；

In at least two read-write interface from second read-write interface, the first I/O interface of each read-write interface connects previous respectively Second I/O interface of read-write interface；

Second I/O interface of last read-write interface has the cut-off plate of expiration information to be connected with storage；

In each read-write interface, the first I/O interface and the second I/O interface are connected with read-write control unit respectively；

The read-write control unit of each read-write interface at least two read-write interface, for reading the first Data Concurrent from Truth cards Give safety chip, receive the second data of safety chip transmission and write the second data to Truth cards；

The memory element of each read-write interface at least two read-write interface, is used for storing the respective address of read-write interface.

Wherein, the address of the memory element storage of read-write interface is allocated by Truth cards manager.

Owing to the I/O interface of read-write interface each in the present embodiment is connected, the data warp sent from safety chip I/O interface Sent to needing to receive the I/O interface of the read-write interface of these data by the I/O interface of the read-write interface being sequentially connected in series, save safety The quantity of the I/O interface of chip, has saved cost.

It addition, safety chip can read data from a read-write interface, and write data to this read-write interface；Or, peace Full chip can also read data from a read-write interface, and to other read-write interface write data, the most also Do not limit.

Wherein, safety chip is for having encryption, deciphering, verify, verify checking, certification authentication, signature, sign test and data lattice The data processing functions such as formula conversion.And in the present embodiment, safety chip is one, with cost-effective.The embodiment of the present invention 1 is passed through Safety chip controls the data transmission of read-write interface, can improve safety.Concrete, this safety chip can be national technology Z8D256U, the STSEL78 of company of Infineon.It addition, safety chip can have memory element, it is used for carrying out data and deposits Storage.

Read-write interface can be at least one contact interface, or at least one non-contact interface, or at least one contact Formula interface and at least one non-contact interface, in order to carry out data interaction by read-write interface and different types of Truth cards, One read-write interface and a Truth cards are written and read.Concrete, contact interface can be contact etc., non-contact interface It can be NFC interface etc..The model of contact interface can be the 8035 of NXP company, the 8025 etc. of NCN company；Non- The model of contact interface can be the RC663 etc. of PN512, NXP company.

The read-write control unit of read-write interface can integrate, it is also possible to is set to two unit, i.e. read-write cell and control Unit, does not the most limit, if use two unit to realize, I/O interface is connected with control unit respectively, reads R/w cell is connected with control unit.

It is of coupled connections additionally, use between each I/O interface.

Truth cards manager based on the embodiment of the present invention 1, it is possible to achieve the management to Truth cards.Owing to using I/O interface The mode of series connection carries out data transmission, and saves the I/O interface quantity of safety chip.Owing to being provided with cut-off plate, at safety chip When expiration information being detected, last read-write interface can be known, improve interface detection efficiency.

Further, user uses for convenience, and the Truth cards manager of the embodiment of the present invention 1 also includes: power supply；Should Power supply can be straight cutting power supply, it is also possible to for battery, and if battery, it is supporting that this true card management device also has charger etc. Parts.

Further, data storage, the Truth cards manager of the embodiment of the present invention 1, also include: memorizer for convenience； This memorizer is connected with safety chip, is used for storing data.

Data described in the present invention, it is also possible to include instruction etc..

Embodiment 2

Fig. 2 shows the structural representation of the Truth cards manager of the embodiment of the present invention 2, sees Fig. 2, the embodiment of the present invention 2 Truth cards manager include: safety chip and read-write interface；Wherein,

At least two read-write interface, wherein, last read-write interface includes the first I/O interface, read-write control unit and storage list Unit；In at least two read-write interface, each read-write interface in addition to last read-write interface includes: the first I/O interface, second I/O interface, read-write control unit and memory element；Wherein:

The memory element of each read-write interface at least two read-write interface, is used for storing the respective address of read-write interface；At least two The memory element of last read-write interface in individual read-write interface, is additionally operable to store expiration information.

Wherein, safety chip is for having encryption, deciphering, verify, verify checking, certification authentication, signature, sign test and data lattice The data processing functions such as formula conversion.And in the present embodiment, safety chip is one, with cost-effective.The embodiment of the present invention 2 is passed through Safety chip controls the data transmission of read-write interface, can improve safety.Concrete, this safety chip can be national technology Z8D256U, the STSEL78 of company of Infineon.It addition, safety chip can have memory element, it is used for carrying out data and deposits Storage.

It is of coupled connections additionally, use between each I/O interface.

Truth cards manager based on the embodiment of the present invention 2, it is possible to achieve the management to Truth cards, owing to using I/O interface The mode of series connection carries out data transmission, and saves the I/O interface quantity of safety chip.Owing in last read-write interface, storage has Expiration information, when safety chip detects expiration information, can know last read-write interface, improve interface detection efficiency.

Further, user uses for convenience, and the Truth cards manager of the embodiment of the present invention 2 also includes: power supply；Should Power supply can be straight cutting power supply, it is also possible to for battery, and if battery, it is supporting that this true card management device also has charger etc. Parts.

Further, data storage, the Truth cards manager of the embodiment of the present invention 2, also include: memorizer for convenience； This memorizer is connected with safety chip, is used for storing data.

In order to realize the data interaction between Truth cards manager and Truth cards, based in above-described embodiment 1 and embodiment 2 Truth cards manager, the present invention also provides for a kind of data interactive method, includes but not limited to mode implemented as described below:

Mode (one)

Truth cards administrator security chip sends Card Reader instruction to target read-write interface, and Card Reader instruction includes target read-write interface Address；Specifically, each read-write interface that Truth cards administrator security chip is connected by serial sends to target read-write interface Card Reader instructs.Such as, target read-write interface is the 3rd read-write interface, and Truth cards administrator security chip passes through first reading Card Reader instruction is sent to first read-write interface by the first I/O interface writing interface, and this first read-write interface receives this Card Reader and refer to After order, it is judged that the address of the target read-write interface that the instruction of this Card Reader is carried is the most identical, if not with the address of self storage Identical, then the instruction of this Card Reader is sent to second read-write by the second I/O interface of this first read-write interface by this first read-write interface Interface, after second read-write interface receives the instruction of this Card Reader by the first I/O interface of this second read-write interface, performs and first The operation that individual read-write interface is identical, owing to second read-write interface also can judge the target read-write interface that the instruction of this Card Reader is carried The address that address stores with self differs, thus can continue to be sent to the 3rd read-write interface by Card Reader instruction.

Target read-write interface receives Card Reader instruction, read the Truth cards information of Truth cards being connected with target read-write interface and with The identification information of target read-write interface, and the Truth cards information of Truth cards and the identification information of target read-write interface are sent extremely Truth cards administrator security chip；Specifically, after the 3rd read-write interface receives Card Reader instruction, by judging this Card Reader The address of the target read-write interface that instruction is carried is the most identical with the address of self storage, it may be determined that the 3rd read-write interface is Target read-write interface, and perform read the Truth cards information of the Truth cards being connected with target read-write interface and connect with target read-write The operation of the identification information of the target read-write interface that mouth is connected；It addition, the identification information of target read-write interface such as can be off Information, is used for identifying whether this target read-write interface is last read-write interface；Obtain the identification information of this target read-write interface Can use but be not limited to following manner: such as, the Truth cards manager provided based on embodiment 1, can be by this target Whether the interface of the second follow-up connection of I O read of read-write interface has stored expiration information to obtain identification information；Based on embodiment The 2 Truth cards managers provided, can be by reading in the memory element of this target read-write interface whether stored expiration information Obtain this identification information.

Truth cards administrator security chip receives Truth cards information and the target read-write of the Truth cards that target read-write interface sends The identification information of interface, and judge that whether the Truth cards information that receives be the Truth cards information of target Truth cards；

If it is judged that the Truth cards information received is not the Truth cards information of target Truth cards, then Truth cards management Device safety chip judges whether the identification information of target read-write interface is expiration information, if the identification information of target read-write interface is Expiration information, then Truth cards administrator security chip determines card seeking failure；If the identification information of target read-write interface is not to cut Only information, then Truth cards administrator security chip determines that the next read-write interface of target read-write interface is fresh target read-write interface, And continuing executing with to fresh target read-write interface transmission new Card Reader instruction, the instruction of new Card Reader includes the address of fresh target read-write interface；

If it is judged that the Truth cards information that Truth cards information is target Truth cards received, then Truth cards manager Safety chip carries out data interaction by target read-write interface and target Truth cards.

Mode (two)

Truth cards administrator security chip is to treating that mutual read-write interface sends Card Reader instruction, and Card Reader instruction includes treating to read and write alternately to connect The address of mouth；

Treat that mutual read-write interface receives Card Reader instruction, the Truth cards information reading with treating Truth cards that mutual read-write interface is connected And with treat the identification information of mutual read-write interface, and by the Truth cards information of Truth cards and treat mutual read-write interface mark letter Breath sends to true card management device safety chip；

Truth cards administrator security chip receives the Truth cards information of the Truth cards treating that mutual read-write interface sends and treats alternately The identification information of read-write interface, and by the Truth cards information received and treat mutual read-write interface in Truth cards information list Carry out corresponding storage；

Truth cards administrator security chip judges whether the identification information treating mutual read-write interface is expiration information；

If treating that the identification information of mutual read-write interface is not off information, then Truth cards administrator security chip determine treat mutual The next read-write interface of read-write interface is for newly treating mutual read-write interface, and continues executing with and treat that mutual read-write interface sends new reading to newly Card instruction, the instruction of new Card Reader includes the address newly treating mutual read-write interface；

If treating that the identification information of mutual read-write interface is expiration information, then Truth cards administrator security chip determines that card seeking completes；

After Truth cards administrator security chip determines that card seeking completes, obtain Truth cards information list；

The target read-write interface that target Truth cards is corresponding searched in Truth cards information list by Truth cards manager；

Truth cards administrator security chip carries out data interaction by target read-write interface and target Truth cards.

Wherein, use mode (two) that the Truth cards information of the Truth cards that each read-write interface is connected can be read, and store The Truth cards information of the Truth cards of each read-write interface and correspondence thereof, to form a Truth cards information list, when truly When card management device needs to carry out data interaction with certain target Truth cards, can be according to the Truth cards of this target Truth cards Information (such as, card number etc.) searches the target read-write interface that this target Truth cards is corresponding from this Truth cards manager, and Data interaction is carried out by this target read-write interface and this target Truth cards.

Embodiment 3

Fig. 3 shows the structural representation of the Truth cards manager of the embodiment of the present invention 3, sees Fig. 3, the embodiment of the present invention 3 Truth cards manager include: safety chip, control chip, read-write interface and cut-off plate；Wherein,

Safety chip, for receiving the first data that control chip sends, sends the second data to control chip；

Control chip, for receiving the first data that safety chip sends, sends the second data to safety chip, receives read-write and connects The 3rd data that mouth sends, send the 4th data to read-write interface；

Cut-off plate, is used for storing expiration information；

In at least two read-write interface, the first I/O interface of first read-write interface is connected with control chip；

The read-write control unit of each read-write interface at least two read-write interface, for reading the 3rd Data Concurrent from Truth cards Give control chip, receive the 4th data of control chip transmission and write the 4th data to Truth cards；

Owing to the I/O interface of read-write interface each in the present embodiment is connected, the data warp sent from safety chip I/O interface Sent to needing to receive the I/O interface of the read-write interface of these data by the I/O interface of the read-write interface being sequentially connected in series, save control The quantity of the I/O interface of chip, has saved cost.

It addition, control chip can read data from a read-write interface, and write data to this read-write interface；Or, control Coremaking sheet can also read data from a read-write interface, and to other read-write interface write data, the most also Do not limit.

Wherein, safety chip is for having encryption, deciphering, verify, verify checking, certification authentication, signature, sign test and data lattice The data processing functions such as formula conversion.And in the present embodiment, safety chip is one, with cost-effective.Concrete, this safety chip Can be the national Z8D256U of technology, the STSEL78 of company of Infineon.It addition, safety chip can have memory element, For carrying out data storage.

Control chip controls the data interaction between read-write interface and safety chip.Concrete, this control chip can be ST The STM32 of company, the Z32 etc. of national technology.It addition, control chip can have memory element, it is used for carrying out data storage. Wherein, control chip can include but not limited to following a kind of or its combination in any to the process of data: Data Format Transform, letter Breath extracts and forwards operation etc..

The read-write control unit of this read-write interface can integrate, it is also possible to is set to two unit, i.e. read-write cell and control Unit processed, does not the most limit, if use two unit to realize, I/O interface is connected with control unit respectively, Read-write cell is connected with control unit.

It is of coupled connections additionally, use between each I/O interface.

Truth cards manager based on the embodiment of the present invention 3, it is possible to achieve the management to Truth cards.Owing to using I/O interface The mode of series connection carries out data transmission, and saves the I/O interface quantity of control chip.Owing to being provided with cut-off plate, at control chip When expiration information being detected, last read-write interface can be known, improve interface detection efficiency.

Further, user uses for convenience, and the Truth cards manager of the embodiment of the present invention 3 can also include: power supply. This power supply can be straight cutting power supply, it is also possible to for battery, if battery, this true card management device also has charger etc. and joins Set parts.

Further, data storage, the Truth cards manager of the embodiment of the present invention 3, also include: memorizer for convenience； This memorizer is connected with control chip, is used for storing data.

Certainly, first to fourth data in the embodiment of the present invention 3 can be different data, additionally, the first data can be with 4th data are identical, and the 3rd data can be identical with the second data.

Embodiment 4

Fig. 4 shows the structural representation of the Truth cards manager of the embodiment of the present invention 4, sees Fig. 4, the embodiment of the present invention 4 Truth cards manager include: safety chip, control chip and read-write interface；Wherein,

At least one read-write interface is at least two read-write interface, and wherein, last read-write interface includes the first I/O interface, reading Write control unit and memory element；In at least two read-write interface, each read-write interface in addition to last read-write interface includes: First I/O interface, the second I/O interface, read-write control unit and memory element；Wherein:

The memory element of each read-write interface at least two read-write interface, is used for storing the respective address of read-write interface；

The memory element of last read-write interface at least two read-write interface, is additionally operable to store expiration information.

It is of coupled connections additionally, use between each I/O interface.

Truth cards manager based on the embodiment of the present invention 4, it is possible to achieve the management to Truth cards, owing to using I/O interface The mode of series connection carries out data transmission, and saves the I/O interface quantity of control chip.Owing in last read-write interface, storage has Expiration information, when control chip detects expiration information, can know last read-write interface, improve interface detection efficiency.

Further, user uses for convenience, and the Truth cards manager of the embodiment of the present invention 4 can also include: power supply. This power supply can be straight cutting power supply, it is also possible to for battery, if battery, this true card management device also has charger etc. and joins Set parts.

Further, data storage, the Truth cards manager of the embodiment of the present invention 4, also include: memorizer for convenience； This memorizer is connected with control chip, is used for storing data.

Certainly, first to fourth data in the embodiment of the present invention 4 can be different data, additionally, the first data can be with 4th data are identical, and the 3rd data can be identical with the second data.

Certainly, based on above-described embodiment 1 to 4, the Truth cards manager that the present invention provides, analog can be coordinated to complete Data interaction between analog and Truth cards.

It addition, the Truth cards manager management to Truth cards for convenience, it is also possible to suggestion device is set on Truth cards And/or input equipment, this suggestion device and/or input equipment can attachment security chip or control chip as required, to carry out Prompting (such as display and/or speech play etc.) and/or input control.

In order to realize the data interaction between Truth cards manager and Truth cards, based in above-described embodiment 3 and embodiment 4 Truth cards manager, the present invention also provides for a kind of data interactive method, includes but not limited to mode implemented as described below:

Mode (one)

Truth cards manager control chip sends Card Reader instruction to target read-write interface, and Card Reader instruction includes target read-write interface Address；Specifically, each read-write interface that Truth cards manager control chip is connected by serial sends to target read-write interface Card Reader instructs.Such as, target read-write interface is the 3rd read-write interface, and Truth cards manager control chip passes through first reading Card Reader instruction is sent to first read-write interface by the first I/O interface writing interface, and this first read-write interface receives this Card Reader and refer to After order, it is judged that the address of the target read-write interface that the instruction of this Card Reader is carried is the most identical, if not with the address of self storage Identical, then the instruction of this Card Reader is sent to second read-write by the second I/O interface of this first read-write interface by this first read-write interface Interface, after second read-write interface receives the instruction of this Card Reader by the first I/O interface of this second read-write interface, performs and first The operation that individual read-write interface is identical, owing to second read-write interface also can judge the target read-write interface that the instruction of this Card Reader is carried The address that address stores with self differs, thus can continue to be sent to the 3rd read-write interface by Card Reader instruction.

Target read-write interface receives Card Reader instruction, read the Truth cards information of Truth cards being connected with target read-write interface and with The identification information of target read-write interface, and the Truth cards information of Truth cards and the identification information of target read-write interface are sent extremely Truth cards manager control chip；Specifically, after the 3rd read-write interface receives Card Reader instruction, by judging this Card Reader The address of the target read-write interface that instruction is carried is the most identical with the address of self storage, it may be determined that the 3rd read-write interface is Target read-write interface, and perform read the Truth cards information of the Truth cards being connected with target read-write interface and connect with target read-write The operation of the identification information of the target read-write interface that mouth is connected；It addition, the identification information of target read-write interface such as can be off Information, is used for identifying whether this target read-write interface is last read-write interface；Obtain the identification information of this target read-write interface Can use but be not limited to following manner: such as, the Truth cards manager provided based on embodiment 1, can be by this target Whether the interface of the second follow-up connection of I O read of read-write interface has stored expiration information to obtain identification information；Based on embodiment The 2 Truth cards managers provided, can be by reading in the memory element of this target read-write interface whether stored expiration information Obtain this identification information.

Truth cards manager control chip receives Truth cards information and the target read-write of the Truth cards that target read-write interface sends The identification information of interface, and judge that whether the Truth cards information that receives be the Truth cards information of target Truth cards；

If it is judged that the Truth cards information received is not the Truth cards information of target Truth cards, then Truth cards management Device control chip judges whether the identification information of target read-write interface is expiration information, if the identification information of target read-write interface is Expiration information, then Truth cards manager control chip determines card seeking failure；If the identification information of target read-write interface is not to cut Only information, then Truth cards manager control chip determines that the next read-write interface of target read-write interface is fresh target read-write interface, And continuing executing with to fresh target read-write interface transmission new Card Reader instruction, the instruction of new Card Reader includes the address of fresh target read-write interface；

If it is judged that the Truth cards information that Truth cards information is target Truth cards received, then Truth cards manager Control chip carries out data interaction by target read-write interface and target Truth cards.

Mode (two)

Truth cards manager control chip is to treating that mutual read-write interface sends Card Reader instruction, and Card Reader instruction includes treating to read and write alternately to connect The address of mouth；

Treat that mutual read-write interface receives Card Reader instruction, the Truth cards information reading with treating Truth cards that mutual read-write interface is connected And with treat the identification information of mutual read-write interface, and by the Truth cards information of Truth cards and treat mutual read-write interface mark letter Breath sends to true card management device control chip；

Truth cards manager control chip receives the Truth cards information of the Truth cards treating that mutual read-write interface sends and treats alternately The identification information of read-write interface, and by the Truth cards information received and treat mutual read-write interface in Truth cards information list Carry out corresponding storage；

Truth cards manager control chip judges whether the identification information treating mutual read-write interface is expiration information；

If treating that the identification information of mutual read-write interface is not off information, then Truth cards manager control chip determine treat mutual The next read-write interface of read-write interface is for newly treating mutual read-write interface, and continues executing with and treat that mutual read-write interface sends new reading to newly Card instruction, the instruction of new Card Reader includes the address newly treating mutual read-write interface；

If treating that the identification information of mutual read-write interface is expiration information, then Truth cards manager control chip determines that card seeking completes；

After Truth cards manager control chip determines that card seeking completes, obtain Truth cards information list；

Truth cards manager control chip carries out data interaction by target read-write interface and target Truth cards.

" being connected " described in the present invention, can be to be joined directly together, it is also possible to for being indirectly connected to.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ", Or specific features, structure, material or the feature that the description of " some examples " etc. means to combine this embodiment or example describes comprises In at least one embodiment or example of the present invention.In this manual, the schematic representation to above-mentioned term not necessarily refers to It is identical embodiment or example.And, the specific features of description, structure, material or feature can at any one or Multiple embodiments or example combine in an appropriate manner.

Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary, Being not considered as limiting the invention, those of ordinary skill in the art is in the case of without departing from the principle of the present invention and objective Above-described embodiment can be changed within the scope of the invention, revise, replace and modification.The scope of the present invention is by appended power Profit requires and equivalent limits.

Claims

1. a Truth cards manager, it is characterised in that including:

Cut-off plate, is used for storing expiration information；

At least two read-write interface, wherein, each described read-write interface includes: the first I/O interface, the second I/O interface, read-write Control unit and memory element；Wherein:

In described at least two read-write interface, the first I/O interface of first read-write interface is connected with described safety chip；

In described at least two read-write interface from second read-write interface, before the first I/O interface of each read-write interface connects respectively Second I/O interface of one read-write interface；

In each described read-write interface, the first I/O interface and the second I/O interface are connected with read-write control unit respectively；

The read-write control unit of each read-write interface in described at least two read-write interface, for reading described first from Truth cards Data Concurrent gives described safety chip, receives the second data of described safety chip transmission and to described in the write of described Truth cards Second data；

The memory element of each read-write interface in described at least two read-write interface, is used for storing the respective address of described read-write interface.

2. a Truth cards manager, it is characterised in that including:

At least two read-write interface, wherein, last read-write interface includes the first I/O interface, read-write control unit and storage list Unit；In described at least two read-write interface, each described read-write interface in addition to last read-write interface includes: an IO connects Mouth, the second I/O interface, read-write control unit and memory element；Wherein:

The read-write control unit of each read-write interface in described at least two read-write interface, for reading the first data from Truth cards And it is sent to described safety chip, receive the second data of described safety chip transmission and write described second to described Truth cards Data；

The memory element of each read-write interface in described at least two read-write interface, is used for storing the respective address of described read-write interface； The memory element of last read-write interface in described at least two read-write interface, is additionally operable to store expiration information.

Truth cards manager the most according to claim 1 and 2, it is characterised in that also include:

Memorizer, is connected with described safety chip, is used for storing data.

4. a Truth cards manager, it is characterised in that including:

Safety chip, for receiving the first data that control chip sends, sends the second data to described control chip；

Described control chip, for receiving described first data that described safety chip sends, sends described to described safety chip Second data, receive the 3rd data that read-write interface sends, and send the 4th data to described read-write interface；

Cut-off plate, is used for storing expiration information；

In described at least two read-write interface, the first I/O interface of first read-write interface is connected with described control chip；

The read-write control unit of each read-write interface in described at least two read-write interface, described for reading from described Truth cards 3rd Data Concurrent gives described control chip, receives described 4th data of described control chip transmission and to described Truth cards Write described 4th data；

5. a Truth cards manager, it is characterised in that including:

At least one read-write interface described is at least two read-write interface, wherein, last read-write interface include the first I/O interface, Read-write control unit and memory element；Each described reading in addition to last read-write interface in described at least two read-write interface Write interface to include: the first I/O interface, the second I/O interface, read-write control unit and memory element；Wherein:

The memory element of each read-write interface in described at least two read-write interface, is used for storing the respective address of described read-write interface；

The memory element of last read-write interface in described at least two read-write interface, is additionally operable to store expiration information.

6. according to the Truth cards manager described in claim 4 or 5, it is characterised in that also include:

Memorizer, is connected with described control chip, is used for storing data.

7. according to the Truth cards manager described in any one of claim 1 to 6, it is characterised in that described safety chip is one Individual.

8. the data interactive method of the Truth cards manager that a kind is applied to described in any one of claim 1-3, it is characterised in that Including:

Truth cards administrator security chip sends Card Reader instruction to target read-write interface, and the instruction of described Card Reader includes that described target is read Write the address of interface；

Described target read-write interface receives the instruction of described Card Reader, reads Truth cards true being connected with described target read-write interface Card image, obtains the identification information of described target read-write interface, and Truth cards information and the target of described Truth cards is read The identification information writing interface sends to described Truth cards administrator security chip；

Described Truth cards administrator security chip receives the Truth cards letter of the described Truth cards that described target read-write interface sends Cease and the identification information of target read-write interface, and whether the Truth cards information received described in judgement is the true of target Truth cards Real card image；

The Truth cards information received described in if it is judged that is not the Truth cards information of target Truth cards, the most described truly Card management device safety chip judges whether the identification information of described target read-write interface is expiration information, if the read-write of described target The identification information of interface is expiration information, and the most described Truth cards administrator security chip determines card seeking failure；If described target The identification information of read-write interface is not off information, and the most described Truth cards administrator security chip determines described target read-write interface Next read-write interface be fresh target read-write interface, and continue executing with to described fresh target read-write interface send new Card Reader instruction, The instruction of described new Card Reader includes the address of described fresh target read-write interface；

The Truth cards information that Truth cards information is target Truth cards received described in if it is judged that, the most described true card Sheet administrator security chip carries out data interaction by described target read-write interface and described target Truth cards.

9. the data interactive method of the Truth cards manager that a kind is applied to described in any one of claim 1-3, it is characterised in that Including:

Truth cards administrator security chip to treat mutual read-write interface send Card Reader instruction, described Card Reader instruction include described in wait to hand over The address of read-write interface mutually；

Described treat that mutual read-write interface receives the instruction of described Card Reader, read and treat, with described, Truth cards that mutual read-write interface is connected Truth cards information and with the described identification information treating mutual read-write interface, and by the Truth cards information of described Truth cards and treating The identification information of mutual read-write interface sends to described Truth cards administrator security chip；

Described Truth cards administrator security chip treats the Truth cards of described Truth cards that mutual read-write interface sends described in receiving Information and the identification information treating mutual read-write interface, and by the described Truth cards information received in Truth cards information list With treat that mutual read-write interface carries out corresponding storage；

Described Truth cards administrator security chip treats whether the identification information of mutual read-write interface is expiration information described in judging；

If treating described in that the identification information of mutual read-write interface is not off information, the most described Truth cards administrator security chip is true Treat described in Ding the next read-write interface of mutual read-write interface for newly treating mutual read-write interface, and continue executing with to described newly treat mutual Read-write interface sends the instruction of new Card Reader, and the instruction of described new Card Reader includes the described address newly treating mutual read-write interface；

If the identification information treating mutual read-write interface described in is expiration information, and the most described Truth cards administrator security chip determines Card seeking completes；

After described Truth cards administrator security chip determines that card seeking completes, obtain described Truth cards information list；

The target read-write interface that target Truth cards is corresponding searched in described Truth cards information list by described Truth cards manager；

Described Truth cards administrator security chip carries out data interaction by described target read-write interface and described target Truth cards.

10. being applied to a data interactive method for Truth cards manager described in any one of claim 4-6, its feature exists In, including:

Truth cards manager control chip sends Card Reader instruction to target read-write interface, and the instruction of described Card Reader includes that described target is read Write the address of interface；

Described target read-write interface receives the instruction of described Card Reader, reads Truth cards true being connected with described target read-write interface Card image, obtains the identification information of described target read-write interface, and Truth cards information and the target of described Truth cards is read The identification information writing interface sends to described Truth cards manager control chip；

Described Truth cards manager control chip receives the Truth cards letter of the described Truth cards that described target read-write interface sends Cease and the identification information of target read-write interface, and whether the Truth cards information received described in judgement is the true of target Truth cards Real card image；

The Truth cards information received described in if it is judged that is not the Truth cards information of target Truth cards, the most described truly Card management device control chip judges whether the identification information of described target read-write interface is expiration information, if the read-write of described target The identification information of interface is expiration information, and the most described Truth cards manager control chip determines card seeking failure；If described target The identification information of read-write interface is not off information, and the most described Truth cards manager control chip determines described target read-write interface Next read-write interface be fresh target read-write interface, and continue executing with to described fresh target read-write interface send new Card Reader instruction, The instruction of described new Card Reader includes the address of described fresh target read-write interface；

The Truth cards information that Truth cards information is target Truth cards received described in if it is judged that, the most described true card Sheet manager control chip carries out data interaction by described target read-write interface and described target Truth cards.

The data interactive method of the Truth cards manager that 11. 1 kinds are applied to described in any one of claim 4-6, its feature exists In, including:

Truth cards manager control chip to treat mutual read-write interface send Card Reader instruction, described Card Reader instruction include described in wait to hand over The address of read-write interface mutually；

Described treat that mutual read-write interface receives the instruction of described Card Reader, read and treat, with described, Truth cards that mutual read-write interface is connected Truth cards information and with the described identification information treating mutual read-write interface, and by the Truth cards information of described Truth cards and treating The identification information of mutual read-write interface sends to described Truth cards manager control chip；

Described Truth cards manager control chip treats the Truth cards of described Truth cards that mutual read-write interface sends described in receiving Information and the identification information treating mutual read-write interface, and by the described Truth cards information received in Truth cards information list With treat that mutual read-write interface carries out corresponding storage；

Described Truth cards manager control chip treats whether the identification information of mutual read-write interface is expiration information described in judging；

If treating described in that the identification information of mutual read-write interface is not off information, the most described Truth cards manager control chip is true Treat described in Ding the next read-write interface of mutual read-write interface for newly treating mutual read-write interface, and continue executing with to described newly treat mutual Read-write interface sends the instruction of new Card Reader, and the instruction of described new Card Reader includes the described address newly treating mutual read-write interface；

If the identification information treating mutual read-write interface described in is expiration information, and the most described Truth cards manager control chip determines Card seeking completes；

After described Truth cards manager control chip determines that card seeking completes, obtain described Truth cards information list；

Described Truth cards manager control chip carries out data interaction by described target read-write interface and described target Truth cards.