CN103581365B - Fundamental module, mobile device and data transmission method - Google Patents
Fundamental module, mobile device and data transmission method Download PDFInfo
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- CN103581365B CN103581365B CN201210248670.6A CN201210248670A CN103581365B CN 103581365 B CN103581365 B CN 103581365B CN 201210248670 A CN201210248670 A CN 201210248670A CN 103581365 B CN103581365 B CN 103581365B
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Abstract
A kind of fundamental module, in order to the electronics deck that plugs with at least one confession one electronic cards with the use of, this fundamental module comprises the commutation circuit of a baseband circuit, an electrical connection baseband circuit and electronics deck, and one electrical connection baseband circuit, electronics deck and commutation circuit control circuit, meet a user identify communications protocol if control circuit judge that electronic cards has been set, then control commutation circuit electrical connection baseband circuit and electronics deck and for baseband circuit be set the electronic cards meeting communications protocol and communicate with each other; Meet user identify communications protocol if control circuit judges that electronic cards is not set, then supply baseband circuit and be not set the electronic cards meeting this communications protocol to communicate with each other by control circuit electrical connection baseband circuit and electronics deck, make the electronic cards of other type can directly and electronics deck communicate with each other, the present invention provides the mobile device with this fundamental module and the data transmission method being applied to this mobile device simultaneously, can increase the functional of mobile device.
Description
Technical field
The present invention relates to a kind of mobile device and data transmission method, refer to a kind of to there is fundamental module, mobile device and the data transmission method that wherein each circuit can be made according to software control to communicate with each other especially.
Background technology
Consult Fig. 1, for the circuit box schematic diagram of mobile device common now, this mobile device 900 comprises the electronics deck 920 that a fundamental module (BaseBandModule) 910, two is electrically connected on fundamental module 910, and one electrical connection fundamental module 910 secure digital (SecureDigital, SD) deck 930.Subscriber identification module (SubscriberIdentityModule, SIM) card is in the past specified needed for mobile terminal operator networks for mobile network, and it can be placed in electronics deck 920, is electrically connected with fundamental module 910.
But, subscriber identification module (SIM) is blocked different from the communications protocol that the secure digital be arranged in secure digital deck 930 (SD) blocks, and cannot communicate with each other, and after mobile device 900 networking, user also only can utilize fundamental module 910 and mobile terminal operator to carry out network authentication service, can not be performed by other circuit module, two electronics decks 920 only can be blocked for subscriber identification module (SIM), other sorts of electronic cards such as secure digital (SD) card can not directly and electronics deck 920 communicate with each other.
But, application along with mobile device 900 is more tending towards the complexity of diversity and commercial link, increasing mobile terminal service must use the full service of certification mirror being different from subscriber identification module (SIM) and applying, therefore, utilize another kind of certification reflect full mechanism meet diversity now base on practicality case invention emphasis.
Summary of the invention
The object of the present invention is to provide and a kind ofly make other sorts of electronic card directly and the electronics deck mobile device of communicating with each other.
Mobile device of the present invention, comprises the electronics deck that at least one confession one electronic cards plugs, and a fundamental module.Fundamental module comprises the commutation circuit of a baseband circuit, an electrical connection baseband circuit and electronics deck, and one electrical connection baseband circuit, electronics deck and commutation circuit control circuit, meet a user identify communications protocol if control circuit judge that electronic cards has been set, then control commutation circuit electrical connection baseband circuit and electronics deck and for baseband circuit be set the mutual transmission information of the electronic cards meeting communications protocol; Meet user identify communications protocol if control circuit judge that electronic cards is not set, then by control circuit electrical connection baseband circuit and electronics deck for baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.So, the electronic cards of other type is directly communicated with each other with electronics deck by control circuit, increase mobile device functional.
In addition, mobile device also can comprise an electrical connection control circuit and the software storage area deposited at least one software, meet user identify communications protocol if control circuit judges that electronic cards has been set, then according to the control command that software exports, control commutation circuit electrical connection baseband circuit, electronics deck and software storage area and wherein appoint the two, for transmission information mutually both this; Meet user identify communications protocol if control circuit judges that electronic cards is not set, then according to the control command that software exports, be electrically connected baseband circuit, electronics deck and software storage area by itself and wherein appoint the two, for transmission information mutually both this.Mobile device also can have another kind of enforcement aspect, software storage area can be electrically connected baseband circuit, and wherein software exports control command to control circuit by baseband circuit, meet user identify communications protocol if control circuit judges that electronic cards has been set, then according to the control command that software exports, control commutation circuit electrical connection baseband circuit, electronics deck and software storage area and wherein appoint the two, for transmission information mutually both this; Meet user identify communications protocol if control circuit judges that electronic cards is not set, then according to the control command that software exports, be electrically connected baseband circuit, electronics deck and software storage area by itself and wherein appoint the two, for transmission information mutually both this.
Mobile device also comprises the secure digital deck of an electrical connection control circuit again, meet user identify communications protocol if control circuit judges that electronic cards has been set, then according to the control command that software exports, control commutation circuit electrical connection baseband circuit, electronics deck, software storage area and secure digital deck and wherein appoint the two, for the two mutual transmission information; Meet user identify communications protocol if control circuit judges that electronic cards is not set, then according to the control command that software exports, be electrically connected baseband circuit, electronics deck, software storage area and secure digital deck by itself and wherein appoint the two, for transmission information mutually both this.
In one embodiment, mobile device also comprises the switch module of this electronics deck of an electrical connection and secure digital deck and the Anneta module of an electrical connection switch module, switch module is in order to switch this electronics deck or this secure digital deck is electrically connected with Anneta module, with mutual transmission information.
In another embodiment, the switch module, one that mobile device comprises an electrical connection secure digital deck, control circuit and electronics deck is electrically connected the wireless communication module of switch module and control circuit, and one electrical connection wireless communication module Anneta module, switch module be controlled by control circuit and handover security numeral deck and electronics deck one of them electrical connection wireless communication module.
In the application that double card list is treated, mobile device can comprise another electrical connection commutation circuit and control circuit and the electronics deck plugged for another electronic cards, control circuit can judge whether described electronic cards has been set respectively and meet user and identify communications protocol, meet user if be set and identify communications protocol, then control commutation circuit electrical connection baseband circuit and this electronics deck and for baseband circuit be set the mutual transmission information of the electronic cards meeting communications protocol, meet user if be not set and identify communications protocol, then supply baseband circuit by control circuit electrical connection baseband circuit and this electronics deck and be not set the mutual transmission information of the electronic cards meeting communications protocol.
In the application of double-card dual-standby, mobile device can comprise the fundamental module of two electrical connection commutation circuits and control circuit, and two electrical connection commutation circuit and control circuit and the electronics deck plugged for an electronic cards respectively, control circuit can judge whether described electronic cards has been set respectively and meet user and identify communications protocol, if arbitrary electronic cards has been set and has met user and identify communications protocol, then control commutation circuit by this electronic cards electrical connection wherein baseband circuit and for being set the electronic cards and the mutual transmission information of this baseband circuit that meet communications protocol, if arbitrary electronic cards is not set and meets user and identify communications protocol, then by control circuit by this electronic cards electrical connection wherein baseband circuit and for not being set the electronic cards and the mutual transmission information of baseband circuit that meet communications protocol, if described electronic cards is not all set and meets this user and identify communications protocol, then this control circuit can be electrically connected described electronics deck and supply the mutual transmission information of described electronic cards.
Be no matter treat at single deck tape-recorder list, single deck tape-recorder is twoly treated, double card list treats or in the application of double-card dual-standby, software storage area all can be made in fundamental module, and is integrated into same chip with fundamental module, or is integrated in control circuit.And commutation circuit and control circuit also can be integrated into same circuit or program.
In addition, another object of the present invention, namely makes other sorts of electronic card directly and the electronics deck fundamental module of communicating with each other providing a kind of.
Fundamental module of the present invention, the electronics deck plugged for an electronic cards with the use of, wherein comprise the commutation circuit of a baseband circuit, an electrical connection baseband circuit and electronics deck, and a control circuit.
The control circuit of control circuit electrical connection baseband circuit, electronics deck and commutation circuit, meet a user identify communications protocol if control circuit judge that electronic cards has been set, then control commutation circuit electrical connection baseband circuit and electronics deck and for baseband circuit be set the mutual transmission information of the electronic cards meeting communications protocol; Meet user identify communications protocol if control circuit judge that electronic cards is not set, then by control circuit electrical connection baseband circuit and electronics deck for baseband circuit be not set the mutual transmission information of the electronic cards meeting communications protocol.So, can reach equally and allow the electronic cards of other type by control circuit directly and the electronics deck object of communicating with each other.
This fundamental module also comprises this control circuit of an electrical connection and the software storage area deposited at least one software, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck and this software storage area and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoint the two, for transmission information mutually both this.
This fundamental module also comprises this baseband circuit of an electrical connection and the software storage area deposited at least one software, the software of this software storage area exports control command to this control circuit by this baseband circuit, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck and this software storage area and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoint the two, for transmission information mutually both this.
This fundamental module also with another electronics deck plugged for another electronic cards with the use of, this control circuit can judge whether described electronic cards has been set respectively and meet this user and identify communications protocol, meet this user if be set and identify communications protocol, then control this commutation circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be set the mutual transmission information of the electronic cards meeting this communications protocol, meet this user if be not set and identify communications protocol, then by this control circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.
Meet this user identify communications protocol if this control circuit judges that described electronic cards is not all set, then this control circuit can be electrically connected described electronics deck and for the mutual transmission information of described electronic cards.
This control circuit can provide this electronic cards one control command, and powering on again after making this electronic cards simulate withdrawing power down performs the action of the transaction do not completed.
In addition, another object of the present invention, namely makes other sorts of electronic card directly and the electronics deck data transmission method of communicating with each other providing a kind of.
Notebook data transmission method comprises following steps:
(A) control circuit judges the type of electronic cards, if electronic cards has been set and has met a user and identify communications protocol, then performs step (B), if electronic cards is not set and meets this user and identify communications protocol, then performs step (C);
(B) control command that exports according to software in software storage area of control circuit, control commutation circuit electrical connection baseband circuit, electronics deck and software storage area and wherein appoint the two, for transmission information mutually both this, and perform baseband circuit and the mutual user of electronics deck identifies that communications protocol provides the infrastructure service of mobile terminal; And
(C) control command that exports according to software in software storage area of control circuit, be electrically connected baseband circuit, electronics deck and software storage area by control circuit and wherein appoint the two, for transmission information mutually both this, and perform corresponding agreement therebetween or carried out conversion program and the operation of distinct interface by control circuit.
Beneficial effect of the present invention is: the software set control circuit in software storage area can be utilized directly to call information and the protocol conversion of each circuit, make other sorts of electronic card directly and electronics deck communicate with each other.
Accompanying drawing explanation
Fig. 1 is the circuit box schematic diagram of existing mobile device;
Fig. 2 is a system block diagram, and the first preferred embodiment of mobile device of the present invention is described;
Fig. 3 is the pin distribution map of electronics deck;
Fig. 4 is a system block diagram, illustrates that the first preferred embodiment of mobile device of the present invention also can comprise SD deck;
Fig. 5 is a system block diagram, illustrates that the first preferred embodiment of mobile device of the present invention also can comprise switch module and Anneta module;
Fig. 6 is a schematic diagram, illustrates that interaction is held by transaction system of the present invention and bank;
Fig. 7 is a flow chart, illustrates that user of the present invention is when carrying out financial transaction, the thin portion flow process performed by fundamental module;
Fig. 8 is a system block diagram, and the second preferred embodiment of mobile device of the present invention is described;
Fig. 9 is a system block diagram, and the 3rd preferred embodiment of mobile device of the present invention is described; And
Figure 10 is a system block diagram, and the 4th preferred embodiment of mobile device of the present invention is described.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 2, for the first preferred embodiment of mobile device 100 of the present invention, this mobile device 100 can be mobile phone or personal digital assistant (PersonalDigitalAssistant, etc. PDA) need to use the device of subscriber identification module (SubscriberIdentityModule, SIM) and mobile network's communication.In the present embodiment, the electronics deck 2 (the present embodiment is for two) that mobile device 100 comprises a fundamental module (BaseBandModule) 1, at least one confession one electronic cards 200 plugs and is electrically connected fundamental module 1 and the software storage area 3 deposited at least one software.Wherein, electronic cards 200 can be subscriber identification module (SIM) card, EMV bank card (utilizes with Continental Europe card (Europay), Master Card (Mastercard), the credit of the IC-card that Visa plans, debit conclude the business specification) etc., software storage area 3 can realize by the mode of software or hardware, and wherein deposited software can be operating system (OS), application program (APPs), java applet (Applet) etc.
Fundamental module 1 can be the various output/input device relevant to ISO7816UART, and comprise the commutation circuit 21 that a baseband circuit 10, is electrically connected baseband circuit 10 and electronics deck 2, and the control circuit 22 of electrical connection baseband circuit 10, electronics deck 2 and a commutation circuit 21.
Commutation circuit 21 have an electrical connection baseband circuit 10 first switch transmit port P11, one electrical connection wherein an electronics deck 2 second switch transmit port P12, one electrical connection wherein another electronics deck 2 the 3rd switch transmit port P13 and the 4th switch transmit port P14.
Control circuit 22 have an electrical connection baseband circuit 10 the first controls transfer port P21, one electrical connection wherein an electronics deck 2 the second controls transfer port P22, one electrical connection wherein another electronics deck 2 the 3rd controls transfer port P23, one electrical connection the 4th switch transmit port P14 the 4th controls transfer port P24 and one electrical connection software storage area 3 the 5th controls transfer port P25.
When mobile device 100 is started shooting or reset, control circuit 22 can judge electronic cards 200 kenel being inserted in two electronics decks 2 respectively, meet a user identify communications protocol if control circuit 22 judges that electronic cards 200 has been set, the communications protocol of namely specifying needed for mobile terminal operator networks for mobile network, then control circuit 22 controls commutation circuit 21 and is electrically connected with a wherein electronics deck 2 by baseband circuit 10, electronic cards 200 transmission information mutually that this user identifies communications protocol is met with being set for baseband circuit 10, there is provided mobile network to reflect entirely to serve, such as: call tracing (CallTracker), note distribution scheduling (SMSDispatch), service tracks (ServiceTracker), data tracing (DataTracker) etc., or controlling commutation circuit 21 switches transmit port P14 by the 4th, 4th controls transfer port P24 and the 5th controls transfer port P25 is electrically connected with software storage area 3, make baseband circuit 10 or wherein an electronics deck 2 can be electrically connected with software storage area 3, with mutual transmission information, such as: commutation circuit 21 can switch second that transmit port P12 and the 4th switch that transmit port P14 is electrically connected and confession is wherein set the mutual transmission information of software in the electronic cards 200 and software storage area 3 meeting this communications protocol in an electronics deck 2.
Supplementary notes, control circuit 22 will wherein wantonly two switching transmit pories be electrically connected except controlling commutation circuit 21, and also can control commutation circuit 21 closes other switching transmit port do not used simultaneously.
Meet a user identify communications protocol if control circuit 22 judges that electronic cards 200 is not set, then control circuit 22 is by baseband circuit 10 by itself, the two electrical connection is wherein appointed in two electronics decks 2 and software storage area 3, for transmission information mutually both this, such as: the first controls transfer port P21 and the second controls transfer port P22 can be electrically connected and not be set electronic cards 200 transmission information mutually meeting this communications protocol in confession baseband circuit 10 and wherein an electronics deck 2 by control circuit 22, or the 3rd controls transfer port P23 and the 5th controls transfer port P25 (can have the function of control circuit and the invocation of procedure) be electrically connected and be not set in wherein another electronics deck 2 electronic cards 200 and the mutual transmission information of software in software storage area 3 that meet this communications protocol, or the first controls transfer port P21 is electrically connected with the 5th controls transfer mouth P25 and supplies baseband circuit 10 and the mutual transmission information of software in software storage area 3, or the second controls transfer port P22 and the 3rd controls transfer port P23 is electrically connected and is not set for two electronic cards 200 transmission information mutually meeting this communications protocol.
In other words, meet user identify communications protocol if control circuit 22 judges that electronic cards 200 has been set, then the communication between each circuit is switched by commutation circuit 21; Meet user identify communications protocol if control circuit 22 judges that electronic cards 200 is not set, communication then between each circuit is switched by control circuit 22, so, by the kenel of control circuit 22 according to electronic cards 200, can make other sorts of electronic card directly and electronics deck 2 communicate with each other, to increase the functional of mobile device 100.What illustrate is, above-mentioned control circuit 22 can be integrated in same circuit or chip (Chip) with commutation circuit 21, or the mode of software can be utilized to realize, and be burned onto in commutation circuit 21 in the mode of firmware (Fireware) upgrading or ASIC/FPGA etc., so can reach control of the present invention under not needing to change original hardware circuit, therefore not be limited with the present embodiment.In addition, if control circuit 22 and commutation circuit 21 are integrated in same circuit or chip, then the first switching transmit port P11 is exactly the first controls transfer port P21, second switching transmit port P12 is exactly the second controls transfer port P22, and the 3rd switching transmit port P13 is exactly the 3rd controls transfer port P23.
Coordinate and consult Fig. 3, electronics deck 2 has eight pins in order to signal transmission (pin), i.e. C1 ~ C8, wherein the first pin C1 is supply voltage (VCC) pin, in order to reset, (Reset) pin, the 3rd pin C3 are clock (CLK) pin to the second pin C2, the 4th pin C4 is untapped reserved pin, the 5th pin C5 be (GND) pin, the 6th pin C6 be peak-to-peak value voltage (VPP) pin, the 7th pin C7 is signal I/O (I/O) pin, and the 8th pin C8 is untapped reserved pin.In the present embodiment, wherein an electronics deck 2 is to the 3rd pin C3 by its first pin C1, and the 5th pin C5 to the 7th pin C7 and second switch transmit port P12 and the second controls transfer port P22 is electrically connected, wherein another electronics deck 2 is by its first pin C1 to the 3rd pin C3, and the 5th pin C5 to the 7th pin C7 and the 3rd switches transmit port P13 and the 3rd controls transfer port P23 is electrically connected.
In addition, consult Fig. 4, this mobile device 100 also can comprise secure digital (SecureDigital, a SD) deck 4, and control circuit 22 also has the 6th controls transfer port P26 of an electrical connection SD deck 4.
Similarly, meet a user identify communications protocol if control circuit 22 judges that electronic cards 200 has been set, then control commutation circuit 21 baseband circuit 10 is electrically connected with a wherein electronics deck 2, for baseband circuit 10 be set electronic cards 200 transmission information mutually meeting this communications protocol, or controlling commutation circuit 21 is electrically connected with software storage area 3 or SD deck 4 by the 4th switching transmit port P14 and the 4th controls transfer port P24, make baseband circuit 10 or wherein an electronics deck 2 can be electrically connected with software storage area 3 or SD deck 4, with mutual transmission information, such as: by the cooperation of commutation circuit 21 and control circuit 22, transmit port P12 can be switched by second, 4th switches transmit port P14, 4th controls transfer port P24 and the 6th controls transfer port P26 is electrically connected to each other and for being set the electronic cards 200 and SD deck 4 transmission information mutually that meet this communications protocol in a wherein electronics deck 2.
In addition, consult Fig. 3 and Fig. 5, this mobile device 100 also can comprise the switch module 5 of an electrical connection two electronics deck 2 and SD deck 4, and one electrical connection switch module 5 antenna (Antenna) module 6, control circuit 22 also has the 7th controls transfer port P27 of an electrical connection switch module 5.
Switch module 5 can be the switching circuit such as digital multiplex device (MUX) or analog switch (Analogswitch), in order to switch, Anneta module 6 is electrically connected with a wherein electronics deck 2, or Anneta module 6 is electrically connected with SD deck 4.Anneta module 6 is one can support radio-frequency (RF) tag (RFID) technology and meet the noncontact antenna circuit module of ISO14443 agreement, and Anneta module 6 utilizes its two feed side (be defined as LA and LB pin or be defined as L1 and L2 etc., figure does not show) to be electrically connected on the 4th pin C4 and the 8th pin C8 of electronics deck 2 respectively.Special instruction, if do not arrange Anneta module 6 (as Fig. 2 or Fig. 4) in mobile device 100, then the 4th pin C4 of electronics deck 2 and the 8th pin C8 is suspension joint (floating) state.
Special instruction, switch module 5 also can not be electrically connected with SD deck 4, and SD deck 4 is then controlled by the 6th controls transfer port P26 by control circuit 22, is not limited with the present embodiment.
Consult Fig. 6, this mobile device 100 can be applicable in a transaction system, is built in telecommunication operator end (carrieroperator) or bank holds 400 or the public mutual communication of bank mobile network business platform (Platform) 300 believing third party or NGO with one.And the bank card that Ge Jia bank end 400 is provided is provided by the bank card vendor (BankCardVendor) 410 coordinated, bank card vendor 410 can hold 400 oneself key management systems 420 to set up user to bank and identifies relevant administrative mechanism and coordinate bank paying consumption service interface 430 and bank mobile network business platform 300 to link up, to complete bank card business dealing in mobile phone.
Bank mobile network business platform 300 comprises an integration (Integration)/trade management (TransactionManagement) system 310, one certification (Authentication)/mandate (Authorization) system 320, one AMS (ApplicationManagementSystem) 330, one user's card management system (User & CardManagementSystem) 340, and one in order to fundamental module 1 with note (SMS), GPRS (GeneralPacketService, GPRS), the communication that the communication modes such as TCP/IP are communicated with each other connects 350.
400 mutual communications are held by integration/trade managing system 310 and bank, in order to hold the bank paying consumption service of 400 to connect 430 communications with bank, each dealer is made to transmit trading message, to carry out Mobile banking's consumer sale operation of each dealer by fail safe/symmetry or asymmetric etc. cipher mode.
Authenticated/authorized system 320 is in order to certification and authorize each mobile terminal user message and the bank transaction business that associates with it of the scope of business that can be associated with AMS 330 etc. and provide.
AMS 330 is in order to store the application program (APPs) of corresponding each dealer, and user can by software storage area 3 from the application program (APPs) aerial down load application management system 330.
User's card management system 340 is for storing personal data and/or the index of user, and these personal data hold set by 400 operator according to each bank.
Then Fig. 4, Fig. 6 and Fig. 7 is consulted, data transmission method of the present invention is described, the electronic cards 200 hypothesis electrical connection second switched in the electronics deck 2 of transmit port P12 and the second controls transfer port P22 is subscriber identification module (SIM) card below, being electrically connected the 3rd electronic cards 200 switched in the electronics deck 2 of transmit port P13 and the 3rd controls transfer port P23 is EMV bank card, and describe user in detail when carrying out financial transaction, the thin portion flow process performed by fundamental module 1.
Step S10, control circuit 22 judges the kenel of electronic cards 200 in each electronics deck 2.Meet user identify communications protocol (i.e. subscriber identification module (SIM) card) if control circuit 22 judges that electronic cards 200 has been set, then perform step S20 and step S30; Meet user identify communications protocol (i.e. EMV bank card) if control circuit 22 judges that electronic cards 200 is not set, then perform step S40 and step S50.What illustrate is, the kenel of electronic cards 200 can be set by user, or set when opening initialization, be not limited in which way, and after control circuit 22 judges the kenel of electronic cards 200 in each electronics deck 2, judged result is stored in the list of an input/output end port (IO) status service, and is available for users to revise and change, increase the control authority of reducing commutation circuit 21 and control circuit 22 newly.
Step S20, user obtains the bank application (APPs) of corresponding EMV bank card from the aerial download of AMS 330, and be stored in software storage area 3, and the User's Interface (UserInterface) that user provides by this bank application (APPs) sends demand, make this bank application (APPs) to should demand and export a control command, and control command is sent to control circuit 22.Certainly, coordinate different application, user can obtain corresponding software from the aerial download of AMS 330, is not limited with the present embodiment.
Step S30, control circuit 22 is according to this control command, control commutation circuit 21 is electrically connected baseband circuit 10, electronics deck 2, software storage area 3 and SD deck 4 and wherein appoints the two, for transmission information mutually both this, and the user performing baseband circuit 10 mutual with electronics deck 2 identifies communications protocol, to provide the infrastructure service of mobile terminal.
Step S40 is as step S20, the User's Interface that user provides by this bank application (APPs) sends demand, make this bank application (APPs) to should demand and export a control command, and control command is sent to control circuit 22.
Step S50, control circuit 22 is according to this control command, be electrically connected baseband circuit 10, two electronics deck 2, software storage area 3 and SD deck 4 by control circuit 22 and wherein appoint the two, for transmission information mutually both this, and perform corresponding agreement therebetween or carried out conversion program and the operation of distinct interface by control circuit 22.
Therefore, the control command that control circuit 22 can export according to software in software storage area 3 (i.e. bank application (APPs)), 3rd controls transfer port P23 is electrically connected with the 5th controls transfer port P25, make the software in software storage area 3 can carry out expansion interactive operation to the relevant personal data of bank in EMV bank card in electronics deck 2, and the ISO-8583 agreement of bank's standard is passed back to by baseband circuit 10 and communication interface 350 the transaction handling unit (not shown) that the bank mobile network business platform 300 of oneself is held by bank, pass to the bank paying consumption service interface 430 in bank's end 400 again, can carry out as authentication, place an order, the financial transaction action such as to swipe the card, and the bank card in electronics deck 2 has the secure data encryption mechanism of bank, more can guarantee that the bank data of user is not captured or cracks, the key having whole communications protocol to need in the application program (APPs) of bank, safety guarantee can be provided for agreement encryption during communication.
Therefore, control circuit 22 first can judge the kenel of electronic cards 200, meet user identify communications protocol if control circuit 22 judges that electronic cards 200 has been set, the then control command that exports according to software in software storage area 3 of control circuit 22, controls commutation circuit 21 and carries out switching and link up between each circuit; Meet user identify communications protocol (as EMV bank card) if control circuit 22 judges that electronic cards 200 is not set, the then control command that exports according to software in software storage area 3 of control circuit 22, switch voluntarily and link up between each circuit, reach by this and make other sorts of electronic card directly and electronics deck 2 effect of communicating with each other.
In addition, control circuit 22 can also switch, it is made to provide standard ISO 7816 to serve, and provide electronic cards 200 1 groups of control commands, after electronic cards 200 can be allowed in process of exchange to simulate the power down of this card of user's withdrawing, utilize the transaction that the external input device signals such as cell phone keyboard allow the electronic cards 200 of process of exchange power down re-power execution not complete as input PINCode.
Consult Fig. 8, for the second preferred embodiment of mobile device 100 of the present invention, it is roughly identical with the first preferred embodiment, compared to the aspect of Fig. 4, the mobile device 100 of the present embodiment also comprises the wireless communication module 7 of switch module 5, the electrical connection switch module 5 of an electrical connection SD deck 4 and two electronics decks 2 and the Anneta module 6 of an electrical connection wireless communication module 7.Control circuit 22 also comprises the 7th controls transfer port P27 of an electrical connection switch module 5, and the 8th controls transfer port P28 of an electrical connection wireless communication module 7.And other function as circuit such as baseband circuit 10, software storage areas is all identical with the first preferred embodiment, therefore do not add to repeat.
Switch module 5 can be the switching circuits such as digital multiplex device (MUX) or analog switch, control circuit 22 sends the 7th controls transfer port P27 to control switch module 5 by instruction, switching wireless communication module 7 and the Anneta module 6 be connected electrically are electrically connected with electronics deck 2 or SD deck 4, or electronics deck 2 is electrically connected with SD deck 4, or suspension joint, that is the 7th controls transfer port P27 is the control line of diverter switch module 5.
Wireless communication module 7 is a close range wireless communication (NearFieldCommunication, NFC) module, and by the control of control circuit 22, make it by the 8th controls transfer port P28 and baseband circuit 10, electronics deck 2 or software storage area 3 are electrically connected, with mutual transmission information, such as: the control command that control circuit 22 can export according to software in software storage area 3 controls commutation circuit 21 and is electrically connected with the 8th controls transfer port P28 by the 5th controls transfer port P25, communicate with each other with the software in software storage area 3 for wireless communication module 7 and Anneta module 6.In addition, if wireless communication module 7 has support single-wire communication agreement (SingleWireProtocol, SWP) agreement or signal I/O double nip (SigIn-SigOut-Connection, S2C) protocol function, then when the 8th controls transfer port P28 is electrically connected other input/output port (such as: the position that the 3rd switching transmit port P13 or the 6th controls transfer port P26 is switched to), wireless communication module 7 can be linked up with the SWP-SD card in SWP agreement or the electronic cards 200 of S2C agreement and electronics deck 2 or SD deck 4, with mutual transmission information.
Therefore, the control circuit 22 of the present embodiment can coordinate the type of electronic cards 200 in electronics deck 2 equally, and according to the control command that software in software storage area 3 exports, controls commutation circuit 21 or switched by itself, to reach the communication between each circuit.
In addition, mobile device 100 also can be expanded and use as mobile banking's point of sale (PointOfSale, POS) cash register.The electronic cards 200 hypothesis electrical connection second switched in the electronics deck 2 of transmit port P12 and the second controls transfer port P22 is subscriber identification module (SIM) card below, be electrically connected the 3rd and switch consumption safety module (PurchasingSecureAccessModule, the PSAM) card that the electronic cards 200 in the electronics deck 2 of transmit port P13 and the 3rd controls transfer port P23 is bank POS receipts list.
Consult Fig. 6 and Fig. 8, the software in software storage area 3 can be initiated trade company of the bank verification scheme that bank POS in transaction request and electronics deck 2 receives in single PSAM card and be linked up, and links up with the wireless communication module 7 of the 8th controls transfer port P28.Wireless communication module 7 is attached to Anneta module 6, bank asks to carry out that transaction is consumed etc. with the standard of the user of outside contactless (Contactless) EMV bank card, make relevant personal data and PSAM cartoon cross control circuit 22 and carry out expansion interactive operation, and the ISO-8583 agreement of bank's standard of PSAM card connects 350 by baseband circuit 10 and communication passes back to the transaction handling unit (not shown) that the bank mobile network business platform 300 of oneself is held by bank, pass to the bank paying consumption service interface 430 in bank's end 400 again, similar cash register (POS) can be simulated carry out as authentication EMV bank card, place an order, the financial transaction action such as to swipe the card, and trade company's managing secure data encryption mechanism of PSAM Ka You bank in electronics deck 2, more can guarantee that the bank data of user is not captured or cracks, the key having whole communications protocol to need in the application program (APPs) of bank, safety guarantee can be provided for agreement encryption during communication, remind a bit: the individual EMV card that PSAM card and Anneta module are responded to is concluded the business and cipher key change is all undertaken by control circuit 22, with the operating system independent of mobile device 100, the fail safe of bank transaction can be guaranteed and prevent the attacks such as mobile phone viruses.
Consult Fig. 9, for the 3rd preferred embodiment of mobile device 100 of the present invention, it is roughly identical with the first preferred embodiment, different places is, the software storage area 3 of the present embodiment can be made in fundamental module 1, and be integrated in same chip with fundamental module 1, and in the present embodiment, mobile device 100 also can comprise the baseband circuit 10 of another electrical connection commutation circuit 21, and commutation circuit 21 also has the 5th switching transmit port P15 of this another baseband circuit 10 of an electrical connection, control circuit 22 also has the 9th controls transfer port P29 of this another baseband circuit 10 of an electrical connection.And other function as circuit such as baseband circuit 10, software storage areas is all identical with the first preferred embodiment, therefore do not add to repeat.
But, the control command control commutation circuit 21 that the control circuit 22 of the present embodiment can export according to software in software storage area 3 switches, switch transmit port P11 or the 5th by first and switch transmit port P15 electrical connection second switching transmit port P12 or the 3rd switching transmit port P13, for a wherein baseband circuit 10 electronic cards 200 transmission information mutually with a wherein electronics deck 2, or switching transmit port P11 or the 5th by first switches transmit port P15 electrical connection the 4th switching transmit port P14, for wherein a baseband circuit 10 and the mutual transmission information of software in software storage area 3, or switching transmit port P12 by second is electrically connected on the 3rd switching transmit port P13, for electronic cards 200 transmission information mutually of two electronics decks 2, or switching transmit port P14 by the 4th is electrically connected on the second switching transmit port P12 or the 3rd switching transmit port P13, for the electronic cards 200 mutually transmission information of the software in software storage area 3 with a wherein electronics deck 2.
In addition, the control command that this fundamental module 1 also can export according to software in software storage area 3 controls commutation circuit 21 and the two electrical connection is wherein appointed in baseband circuit 10, electronics deck 2, software storage area 3 simultaneously, carries out the operations such as two kinds of transaction or communication for user simultaneously.For example, commutation circuit 21 can controlled circuit 22 control and switch transmit port P11 and second by first and switch transmit port P12 and be electrically connected, and switch transmit port P13 and the 4th by the 3rd and switch transmit port P14 and be electrically connected, to supply the electronic cards 200 of corresponding baseband circuit 10 and a wherein electronics deck 2 simultaneously, and wherein another baseband circuit 10 and the mutual transmission information of software in software storage area 3, if wherein an electronic cards 200 is subscriber identification module (SIM) card, mobile network's voice can be provided, note, data are reflected the services such as full certification, another electronic cards 200 is EMV bank card, namely the application program (APPs) in software storage area 3 and EMV bank card is allowed to carry out the transaction of bank's standard by the data, services of baseband circuit 10 and backstage transaction system by the data, services in card, that is user can carry out conversing and transactional operation simultaneously, use more polynary and convenient.
What remark additionally is, the software storage area 3 of the present embodiment also can be integrated in control circuit 22, and the concept that software storage area 3 is made in fundamental module 1 or control circuit 22 by the present embodiment can be applied in the mobile device 100 as Fig. 4, Fig. 5 and Fig. 8 equally, also can be applied in the transaction system as Fig. 6, be not limited with the mobile device 100 of Fig. 9, and the control of the control circuit 22 of the present embodiment also can utilize the mode of software to realize, and be burned onto in commutation circuit 21 in the mode of firmware upgrade, effect of this case can be reached equally.
Consult Figure 10, for the 4th preferred embodiment of mobile device 100 of the present invention, it is roughly identical with the first preferred embodiment, and different places is, control circuit 22 can not be provided with the 5th controls transfer port P25, and software storage area 3 is linked up by baseband circuit 10 and fundamental module 1.
In the present embodiment, control command is sent to control circuit 22 by baseband circuit 10 and the first controls transfer port P21 by software storage area 3, and control circuit 22 can be switched according to the type of electronic cards 200 in electronics deck 2 and control command.If electronic cards 200 has been set and has met user and identify communications protocol, control circuit 22 has controlled commutation circuit 21 and baseband circuit 10, electronics deck 2 and software storage area 3 has wherein been appointed the two electrical connection, for transmission information mutually both this, if electronic cards 200 is not set and meets user and identify communications protocol, then control circuit 22 utilization itself is by baseband circuit 10, the two electrical connection is wherein appointed in electronics deck 2 and software storage area 3, for transmission information mutually both this, such as: control commutation circuit 21 and switch transmit port P14 by the 4th, 4th controls transfer port P24 and the first controls transfer port P21 is electrically connected with software storage area 3, make software storage area 3 can with baseband circuit 10 or wherein an electronics deck 2 link up, with mutual transmission information, such as: the software of software storage area 3 is by the first controls transfer port P21 transfer instruction, first switching transmit port P11 and second is switched transmit port P12 and is electrically connected and supplies baseband circuit 10 and be set to meet electronic cards 200 transmission information mutually that this user identifies communications protocol by control circuit 22, so can reach effect of this case equally.
What need remark additionally is, the present embodiment software storage area 3 utilizes the concept of baseband circuit 10 and the first controls transfer port P21 transfer control instruction can be applied in the mobile device 100 as Fig. 4, Fig. 5, Fig. 8 and Fig. 9 equally, also can be applied in the transaction system as Fig. 6, not be limited with the mobile device 100 of Figure 10.
In sum, mobile device 100 of the present invention can coordinate the type of electronic cards 200 in electronics deck 2, and by the control command that control circuit 22 exports according to software in software storage area 3, control commutation circuit 21 or switched by itself, to reach the communication between each circuit, and then reach other sorts of electronic card directly and electronics deck 2 communicate with each other, to increase the functional of mobile device 100, therefore really can reach object of the present invention.
Claims (19)
1. a mobile device; It is characterized in that:
This mobile device comprises:
One electronics deck, plugs for an electronic cards; And
The fundamental module of the input/output function of one support ISO7816UART, comprise the commutation circuit of a baseband circuit, this baseband circuit of electrical connection and this electronics deck, and one electrical connection this baseband circuit, this electronics deck and this commutation circuit control circuit, meet a user identify communications protocol if this control circuit judge that this electronic cards has been set, then control this commutation circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be set the mutual transmission information of the electronic cards meeting this communications protocol; Meet this user identify communications protocol if this control circuit judge that this electronic cards is not set, then by this control circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.
2. mobile device according to claim 1, it is characterized in that: this mobile device also comprises this control circuit of an electrical connection and the software storage area deposited at least one software, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck and this software storage area and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoint the two, for transmission information mutually both this.
3. mobile device according to claim 1, it is characterized in that: this mobile device also comprises this baseband circuit of an electrical connection and the software storage area deposited at least one software, the software of this software storage area exports control command to this control circuit by this baseband circuit, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck and this software storage area and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoint the two, for transmission information mutually both this.
4. the mobile device according to Claims 2 or 3, it is characterized in that: this mobile device also comprises the secure digital deck of this control circuit of electrical connection, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck, this software storage area and this secure digital deck and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck, this software storage area and this secure digital deck by this control circuit and wherein appoint the two, for transmission information mutually both this.
5. mobile device according to claim 4, it is characterized in that: this mobile device also comprises the switch module of this electronics deck of an electrical connection and secure digital deck and the Anneta module of this switch module of electrical connection, this switch module is electrically connected, with mutual transmission information with this electronics deck or this secure digital deck in order to switch this Anneta module.
6. mobile device according to claim 4, it is characterized in that: this mobile device also comprises switch module, this switch module of electrical connection and the wireless communication module of this control circuit of this secure digital deck of an electrical connection, this control circuit and this electronics deck, and the Anneta module of this wireless communication module of electrical connection, this switch module is controlled by this control circuit and switches this secure digital deck and this electronics deck one of them is electrically connected this wireless communication module.
7. mobile device according to claim 1, it is characterized in that: this mobile device also comprises another and is electrically connected this commutation circuit and this control circuit and the electronics deck plugged for another electronic cards, this control circuit can judge whether described electronic cards has been set respectively and meet this user and identify communications protocol, meet this user if be set and identify communications protocol, then control this commutation circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be set the mutual transmission information of the electronic cards meeting this communications protocol, meet this user if be not set and identify communications protocol, then by this control circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.
8. mobile device according to claim 7, it is characterized in that: meet this user identify communications protocol if this control circuit judges that described electronic cards is not all set, then this control circuit can be electrically connected described electronics deck and for the mutual transmission information of described electronic cards.
9. mobile device according to claim 7, it is characterized in that: this mobile device also comprises the baseband circuit that another is electrically connected this commutation circuit and this control circuit, this control circuit can judge whether described electronic cards has been set respectively and meet this user and identify communications protocol, meet this user if be set and identify communications protocol, then control this commutation circuit be electrically connected at least one baseband circuit and this electronics deck and for this baseband circuit be set the mutual transmission information of the electronic cards meeting this communications protocol, meet this user if be not set and identify communications protocol, then by this control circuit be electrically connected at least one baseband circuit and this electronics deck and for this baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.
10. the mobile device according to Claims 2 or 3, is characterized in that: this software storage area is made in this fundamental module, and is integrated into same chip with this fundamental module.
11. mobile devices according to claim 2, is characterized in that: this software storage area is integrated in this control circuit.
12. mobile devices according to claim 1, is characterized in that: this commutation circuit and this control circuit are integrated into same circuit or program.
13. 1 kinds of fundamental modules, the electronics deck plugged for an electronic cards with the use of; It is characterized in that:
This fundamental module comprises:
The baseband circuit of the input/output function of one support ISO7816UART;
One commutation circuit, is electrically connected this baseband circuit and this electronics deck; And
One control circuit, be electrically connected this baseband circuit, this electronics deck and this commutation circuit, meet a user identify communications protocol if this control circuit judge that this electronic cards has been set, then control this commutation circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be set the mutual transmission information of the electronic cards meeting this communications protocol; Meet this user identify communications protocol if this control circuit judge that this electronic cards is not set, then by this control circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.
14. fundamental modules according to claim 13, it is characterized in that: this fundamental module also comprises this control circuit of an electrical connection and the software storage area deposited at least one software, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck and this software storage area and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoint the two, for transmission information mutually both this.
15. fundamental modules according to claim 13, it is characterized in that: this fundamental module also comprises this baseband circuit of an electrical connection and the software storage area deposited at least one software, the software of this software storage area exports control command to this control circuit by this baseband circuit, meet this user identify communications protocol if this control circuit judges that this electronic cards has been set, then according to the control command that this software exports, control this commutation circuit to be electrically connected this baseband circuit, this electronics deck and this software storage area and wherein to appoint the two, for transmission information mutually both this; Meet this user identify communications protocol if this control circuit judges that this electronic cards is not set, then according to the control command that this software exports, be electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoint the two, for transmission information mutually both this.
16. fundamental modules according to claim 13, it is characterized in that: this fundamental module also with another electronics deck plugged for another electronic cards with the use of, this control circuit can judge whether described electronic cards has been set respectively and meet this user and identify communications protocol, meet this user if be set and identify communications protocol, then control this commutation circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be set the mutual transmission information of the electronic cards meeting this communications protocol, meet this user if be not set and identify communications protocol, then by this control circuit be electrically connected this baseband circuit and this electronics deck and for this baseband circuit be not set the mutual transmission information of the electronic cards meeting this communications protocol.
17. fundamental modules according to claim 16, it is characterized in that: meet this user identify communications protocol if this control circuit judges that described electronic cards is not all set, then this control circuit can be electrically connected described electronics deck and for the mutual transmission information of described electronic cards.
18. fundamental modules according to claim 13, is characterized in that: this control circuit can provide this electronic cards one control command, and powering on again after making this electronic cards simulate withdrawing power down performs the action of the transaction do not completed.
19. 1 kinds of data transmission methods, be applied to a mobile device, this mobile device comprises an electronics deck plugged for an electronic cards, and is electrically connected this electronics deck and supports the fundamental module of the input/output function of ISO7816UART, and one is electrically connected this fundamental module and the software storage area deposited at least one software, this fundamental module comprises the commutation circuit of a baseband circuit, this baseband circuit of electrical connection and this electronics deck, and the control circuit of electrical connection this baseband circuit, this electronics deck and this commutation circuit; It is characterized in that this data transmission method comprises following steps:
(A) this control circuit judges the type of this electronic cards, if this electronic cards has been set and has met a user and identify communications protocol, then perform step (B), if this electronic cards is not set and meets this user and identify communications protocol, then perform step (C);
(B) control command that exports according to software in this software storage area of this control circuit, controls this commutation circuit and is electrically connected this baseband circuit, this electronics deck and this software storage area and wherein appoints the two, for transmission information mutually both this; And
(C) control command that exports according to software in this software storage area of this control circuit, is electrically connected this baseband circuit, this electronics deck and this software storage area by this control circuit and wherein appoints the two, for transmission information mutually both this.
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| CN201210248670.6A CN103581365B (en) | 2012-07-18 | 2012-07-18 | Fundamental module, mobile device and data transmission method |
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| CN201210248670.6A CN103581365B (en) | 2012-07-18 | 2012-07-18 | Fundamental module, mobile device and data transmission method |
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| CN103905081B (en) * | 2014-04-21 | 2016-03-02 | 广东铭鸿数据有限公司 | A kind of RF-SAM module |
| CN109586755B (en) * | 2017-09-29 | 2021-01-29 | 华为终端有限公司 | Communication device, communication storage device, switching method and terminal equipment |
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| JP2000172796A (en) * | 1998-12-09 | 2000-06-23 | Hitachi Ltd | Electronic pocketbook and its operating method |
| EP2075744B1 (en) * | 2007-12-31 | 2012-12-26 | Motorola Mobility LLC | A dual mode smart card controller for a smart card reader |
| EP2251986A1 (en) * | 2009-05-15 | 2010-11-17 | Nxp B.V. | A near field communication device |
| CN202135121U (en) * | 2011-02-28 | 2012-02-01 | 青岛海信移动通信技术股份有限公司 | SIM card circuit and mobile phone of dual card, dual standby and dual pass mobile phone |
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