CN103699864A - Selection method and system for intelligent card non-contact communication technology - Google Patents
Selection method and system for intelligent card non-contact communication technology Download PDFInfo
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- CN103699864A CN103699864A CN201310741369.3A CN201310741369A CN103699864A CN 103699864 A CN103699864 A CN 103699864A CN 201310741369 A CN201310741369 A CN 201310741369A CN 103699864 A CN103699864 A CN 103699864A
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- 238000004891 communication Methods 0.000 title claims abstract description 165
- 238000005516 engineering process Methods 0.000 title claims abstract description 161
- 238000010187 selection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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Abstract
The invention discloses a selection method and a selection system for an intelligent card non-contact communication technology. The method comprises the steps of firstly setting an intelligent card in a mobile intelligent terminal, wherein the intelligent card supports an SIMpass technology and an SWP (Single Wire Protocol) technology; when the mobile intelligent terminal and external terminal equipment perform non-contact communication, the intelligent card selects a non-contact communication technology supported by the intelligent card according to sources of received signals, wherein the sources of signals comprise signals coming from SWP channels and signals coming from SIMpass channels. Through the method and the system disclosed by the invention, the intelligent card can automatically recognize what kind of antenna technology should be adopted at present, the non-contact communication technology supported by the intelligent is selected according to the result of selection, then the non-contact communication service is completed and the demands of subscribers are better satisfied.
Description
Technical field
The present invention relates to contactless communication technical field, be specifically related to a kind of system of selection and system of smart card contactless communication technology.
Background technology
Along with being showing improvement or progress day by day of science and technology, intelligent mobile terminal is as simple basic communication functions such as the function of mobile phone have not only been confined to make a phone call and send short messages, it has become the portable amusement equipment of people now, it can conveniently complete non-connection letter in fields such as consumption, traffic simultaneously, and the contactless communication technology service (as mobile payment service) based on mobile phone has entered people's life.Contactless communication technology service becomes the hot issue of the researchs such as mobile operator, mobile-phone manufacturers, SIM card manufacturer gradually.The contactless communication technical scheme of main flow has two kinds at present: a kind of SIMpass of being technical scheme, a kind of is SWP technical scheme.For this reason, the smart card of the smart card of relevant support SIMpass technology and support SWP technology also arises at the historic moment.
SIMpass technical scheme requires smart card external antenna or antenna is integrated in smart card, and smart card is directly by antenna and exterior terminal devices communicating.Support the smart card of SIMpass technology to be also referred to as double-interface SIM card, it supports contact and two kinds of mode of operations of noncontact simultaneously, and contact interface is realized SIM function, and non-contact interface is realized contactless communication function.Utilize SIMpass technology, can, under the support of cordless communication network and corresponding platform, carry out the various on-the-spot non-contact communication service based on mobile phone.Typical contactless communication technology service application scenarios is Beijing all-purpose card public transport, user only need hold support that the smart card of SIMpass technology is easily waved before public transport POS machine can safety, complete payment easily.Support the smart card of SIMpass technology only for using on corresponding mobile phone, only support the smart card of SIMpass technology generally can only, in the upper normal work of regular handset (non-SWP mobile phone), on most of SWP mobile phones, cannot normally work.Its reason is to support the mobile phone of SWP to have the function with exterior terminal devices communicating, and the smart card of supporting SIMpass technology also has the function with exterior terminal devices communicating, there is chaotic or signal intensity attenuation in SWP mobile phone and the exterior terminal devices communicating that will cause being like this equipped with the smart card of SIMpass technology, causing cannot proper communication.
SWP technical scheme requires smart card to support SWP agreement, and mobile phone is by NFC chip and exterior terminal devices communicating, and then mobile phone converts communication data to the packet that meets SWP protocol format, and then and smart card communications.The NFC chip of mobile phone is connected and realizes data communication with the C6 contact of SIM card.SWP technology is a kind of technology that realizes full-duplex communication on single line, and communicating pair is superimposed by voltage signal and current signal, on a single line, realizes full-duplex communication.Only support the smart card of SWP technology only for use non-connection function on corresponding mobile phone, only support the smart card of SWP technology on SWP mobile phone, to carry out normally non-connection letter, on regular handset, cannot carry out normally non-connection letter.Its reason is to support that the mobile phone of SWP has NFC chip, can with exterior terminal devices communicating, and communication data can be converted to the packet that meets SWP protocol format and the smart card communications of supporting SWP agreement.And on regular handset, do not there is NFC chip, and can not communicate with exterior terminal equipment, so just cannot obtaining communication data.Simultaneously regular handset does not have SWP function yet, cannot communication data convert to meet SWP protocol format packet and with the smart card communications of supporting SWP agreement.
Summary of the invention
For the defect existing in prior art, the object of the present invention is to provide a kind of system of selection and system of smart card contactless communication technology, by the method and system, smart card can automatically identify the current contactless communication technology that should use according to its received signal, better meets contactless communication demand.
For achieving the above object, the technical solution used in the present invention is:
A system of selection for smart card contactless communication technology, comprises the following steps:
(1) smart card is set in mobile intelligent terminal; Described smart card is supported SIMpass technology and single-wire-protocol SWP technology;
(2) when mobile intelligent terminal and exterior terminal equipment carry out contactless communication, smart card is selected the contactless communication contactless communication technology of its support according to the signal of communication source receiving, described signal of communication source comprises from the signal of SWP channel with from the signal of SIMpass channel.
Further, the system of selection of a kind of smart card contactless communication technology as above, in step (2), according to signal of communication source, select the mode of the contactless communication contactless communication technology of smart card support to be:
The contactless communication technology that smart card comes source automatic to select it to support according to its received signal of communication: be the signal from SWP channel if smart card receives, shield the SIMpass technology of smart card, if what smart card received is the signal from SIMpass channel, shield the single-wire-protocol SWP technology of smart card.
Further, the system of selection of a kind of smart card contactless communication technology as above, in step (2), according to signal of communication source, select the mode of the contactless communication technology of smart card support to be:
Determine the signal of communication source that smart card receives, and check that whether the contactless communication technology of supporting with the smart card of user preset in signal source is corresponding, if the contactless communication technology of selecting smart card that the contactless communication technology of smart card support is user preset to support, if not sign off.
Further again, the system of selection of a kind of smart card contactless communication technology as above, in step (2), the contactless communication technology of supporting by the default smart card of STK STK menu.
A selective system for smart card contactless communication technology, comprises smart card and for loading the mobile intelligent terminal of smart card, described smart card is supported SIMpass technology and single-wire-protocol SWP technology; Also comprise:
The communication technology is selected module, for when mobile intelligent terminal and exterior terminal devices communicating carry out contactless communication, smart card is selected the contactless communication technology of its support according to the signal of communication source receiving, described signal of communication source comprises from the signal of SWP channel with from the signal of SIMpass channel.
Further, the selective system of a kind of smart card contactless communication technology as above, described smart card comprises:
SIMpass module, supports SIMpass technology for the Double interface intelligent card chip by integrated on smart card;
SWP module, supports SWP technology for the SWP intelligent card chip by integrated on smart card.
Further, the selective system of a kind of smart card contactless communication technology as above, the described communication technology selects module to comprise:
Initiatively select and screen unit, the contactless communication technology of coming source automatic to select it to support according to its received signal of communication for smart card: be the signal from SWP channel if smart card receives, shield the SIMpass technology of smart card, if what smart card received is the signal from SIMpass channel, shield the single-wire-protocol SWP technology of smart card.
Further, the selective system of a kind of smart card contactless communication technology as above, the described communication technology selects module to comprise:
Passive selection and screen unit, for the signal of communication source of determining that smart card receives, and check that whether the contactless communication technology of supporting with the smart card of user preset in signal source is corresponding, if the contactless communication technology of selecting smart card that the contactless communication technology of smart card support is user preset to support, if not sign off.
Beneficial effect of the present invention is: method and system of the present invention, smart card can automatically identify the current technology that should use the antenna of which kind of type, and the contactless communication technology of selecting smart card to support according to the result of selecting, then complete contactless communication business, better met user's contactless communication demand.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of selective system of smart card contactless communication technology in embodiment;
Fig. 2 is the block diagram of its contactless communication technology of supporting of smartcard identification in embodiment;
Fig. 3 is the process flow diagram of a kind of system of selection of smart card contactless communication technology in embodiment.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is described in further detail.
Fig. 1 shows the structured flowchart of a kind of selective system of smart card contactless communication technology in the specific embodiment of the invention, this system comprises smart card 10 and for loading the mobile intelligent terminal 20 of smart card 10, also comprised communication technology selection module 11, wherein:
Described smart card 10 is supported SIMpass technology and single-wire-protocol SWP technology; Smart card 10 in this embodiment comprises:
SIMpass module 101, supports SIMpass technology for the Double interface intelligent card chip by integrated on smart card;
The communication technology selects module 11 for when mobile intelligent terminal and exterior terminal devices communicating carry out contactless communication, smart card is selected the contactless communication technology of its support according to the signal of communication source receiving, described signal source comprises from the signal of SWP channel with from the signal of SIMpass channel.
The communication technology in this embodiment selects module 11 to comprise initiatively selection and screen unit and passive selection and screen unit, wherein,
Initiatively select the contactless communication technology of coming source automatic to select it to support for smart card according to its received signal of communication with screen unit: if smart card receives, be the signal from SWP channel, shield the SIMpass technology of smart card, if what smart card received is the signal from SIMpass channel, shield the single-wire-protocol SWP technology of smart card.
The signal of communication source that passive selection and screen unit receive for determining smart card, and check that whether the contactless communication technology of supporting with the smart card of user preset in signal source is corresponding, if the contactless communication technology of selecting smart card that the contactless communication technology of smart card support is user preset to support, if not sign off.
That is to say, when the communication technology selects module 11 to select contactless communication technology that smart cards support, support initiatively selection and mask pattern and passive selection and mask pattern.Under aggressive mode, smart card comes source automatic to select the technology corresponding with signal according to the signal receiving, and shields not supporting technology; The technology of supporting according to the mobile intelligent terminal of user preset under Passive Mode, the technology that shielding is not supported, under Passive Mode, if the signal that the technology of user preset receives with smart card is not corresponding, just there will be the situation of communication failure under this pattern.
The block diagram of the contactless communication technology of supporting by the smartcard identification mobile intelligent terminal of the selective system of the contactless communication technology based on mobile terminal style in this embodiment has been shown in Fig. 2, the major function of intelligent card chip is to smart card COS(smart card card operating system) hardware supported is provided, the major function of SIMpass module is to be responsible for the corresponding communication process of SIMpass contactless communication technology, and the major function of SWP module is to be responsible for the corresponding communication process of SWP contactless communication technology.When smart card and exterior terminal equipment communicate, selection and shroud module that smart card 10 sends its received signal source, and determine according to mask pattern contactless communication technology SWP technology or the SIMpass technology that it is supported.Wherein, the major function that user arranges module is to user, to provide STK menu that mask pattern is set by smart card COS, comprise above-mentioned active mask pattern and passive screening pattern, selecting with screen unit is that the mask pattern that module setting is set according to user is determined mode that smart card selects its contactless communication technology of supporting for selection initiatively or selects according to the technology of user preset.
Fig. 3 shows the process flow diagram of a kind of system of selection of smart card contactless communication technology in the specific embodiment of the invention, and the method comprises the following steps:
Step S21: smart card is loaded in mobile intelligent terminal;
Step S22: smart card is selected the contactless communication technology of its support according to the signal of communication source receiving;
The smart card of this embodiment is supported SIMpass technology and single-wire-protocol SWP technology, in implementation, can make it support SIMpass technology by integrated Double interface intelligent card chip on smart card, by integrated SWP intelligent card chip on smart card, support SWP technology, be that intelligent card chip in this embodiment refers to the intelligent card chip that integrates SWP chip and SIMpass chip, this chip should carry out SWP communication can carry out SIMpass communication again.
Smart card is being set to after mobile intelligent terminal, when mobile intelligent terminal and exterior terminal equipment (as the POS machine of bank, bus card-reading machine etc.) carry out contactless communication, smart card is selected the contactless communication technology of its support according to the signal of communication source receiving, the signal source that in this embodiment, smart card receives is divided into two large classes, one class is the signal from SWP channel, the another kind of signal from SIMpass channel.
The signal source that in this embodiment, smart card receives according to it selects a kind of mode of its contactless communication technology of supporting to be:
The contactless communication technology that smart card comes source automatic to select it to support according to its received signal: come source automatic to select and the signal corresponding technology of originating according to signal, if what concrete smart card received is the signal from SWP channel, shield the SIMpass technology of smart card, if what smart card received is the signal from SIMpass channel, shield the single-wire-protocol SWP technology of smart card.
The signal source that in this embodiment, smart card receives according to it selects the another kind of mode of its contactless communication technology of supporting to be:
Determine the signal source that smart card receives, and check that whether the contactless communication technology of supporting with the smart card of user preset in signal source is corresponding, if the contactless communication technology of selecting smart card that the contactless communication technology of smart card support is user preset to support, if not sign off.The contactless communication technology of supporting according to the smart card of user preset is determined the contactless communication technology that smart card is supported.Wherein, the contactless communication technology that user can support by the default smart card of STK STK menu.
In actual application, after the contactless communication technology of having selected smart card to support, smart card can communicate according to contactless communication technology and the exterior terminal equipment selected, thereby complete contactless communication business, be the step S23 shown in Fig. 3, if smart card adopts SIMpass technology, smart card, directly by its extraneous antenna or be integrated into antenna and the exterior terminal devices communicating in smart card, completes contactless communication business; If smart card adopts SWP technology, mobile intelligent terminal is by NFC chip and exterior terminal devices communicating, then intelligent mobile terminal converts communication data the packet that meets SWP protocol format to again, then with smart card communications, thereby complete contactless communication business.
In addition, it should be noted that, the mobile intelligent terminal in this embodiment includes, but are not limited to smart mobile phone.
In method and system of the present invention, when smart card and mobile intelligent terminal are placed in the non-field that connects of enough field intensity, the antenna in smart card will be by responding to, and carry out non-connection letter, receiving communication signal.When smart card is received the signal that SWP passage transmits under active mask pattern, automatically switch to SWP passage, shield SIMpass passage simultaneously; When card is received the signal that SIMpass passage transmits, automatically switch to SIMpass passage, shield SWP passage simultaneously; When two passages all do not have signal, two passages are all in opening.Under passive screening pattern, the contactless communication technology that will support according to the smart card of user preset, masks mobile phone and does not support contactless communication technology.By method and system of the present invention, smart card can automatically identify the current technology that should use the antenna of which kind of type, and the contactless communication technology of selecting smart card to support according to the result of selecting, then complete contactless communication business, meet user's communication requirement.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technology thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (8)
1. a system of selection for smart card contactless communication technology, comprises the following steps:
(1) smart card is set in mobile intelligent terminal; Described smart card is supported SIMpass technology and single-wire-protocol SWP technology;
(2) when mobile intelligent terminal and exterior terminal equipment carry out contactless communication, smart card is selected the contactless communication contactless communication technology of its support according to the signal of communication source receiving, described signal of communication source comprises from the signal of SWP channel with from the signal of SIMpass channel.
2. the system of selection of a kind of smart card contactless communication technology as claimed in claim 1, is characterized in that, in step (2), according to signal of communication source, selects the mode of the contactless communication contactless communication technology of smart card support to be:
The contactless communication technology that smart card comes source automatic to select it to support according to its received signal of communication: be the signal from SWP channel if smart card receives, shield the SIMpass technology of smart card, if what smart card received is the signal from SIMpass channel, shield the single-wire-protocol SWP technology of smart card.
3. the system of selection of a kind of smart card contactless communication technology as claimed in claim 1, is characterized in that, in step (2), according to signal of communication source, selects the mode of the contactless communication technology of smart card support to be:
Determine the signal of communication source that smart card receives, and check that whether the contactless communication technology of supporting with the smart card of user preset in signal source is corresponding, if the contactless communication technology of selecting smart card that the contactless communication technology of smart card support is user preset to support, if not sign off.
4. the system of selection of a kind of smart card contactless communication technology as claimed in claim 3, is characterized in that, in step (2), and the contactless communication technology of supporting by the default smart card of STK STK menu.
5. a selective system for smart card contactless communication technology, comprises smart card and for loading the mobile intelligent terminal of smart card, it is characterized in that, described smart card is supported SIMpass technology and single-wire-protocol SWP technology; Also comprise:
The communication technology is selected module, for when mobile intelligent terminal and exterior terminal devices communicating carry out contactless communication, smart card is selected the contactless communication technology of its support according to the signal of communication source receiving, described signal of communication source comprises from the signal of SWP channel with from the signal of SIMpass channel.
6. the selective system of a kind of smart card contactless communication technology as claimed in claim 5, is characterized in that, described smart card comprises:
SIMpass module, supports SIMpass technology for the Double interface intelligent card chip by integrated on smart card;
SWP module, supports SWP technology for the SWP intelligent card chip by integrated on smart card.
7. the selective system of a kind of smart card contactless communication technology as described in claim 5 or 6, is characterized in that, the described communication technology selects module to comprise:
Initiatively select and screen unit, the contactless communication technology of coming source automatic to select it to support according to its received signal of communication for smart card: be the signal from SWP channel if smart card receives, shield the SIMpass technology of smart card, if what smart card received is the signal from SIMpass channel, shield the single-wire-protocol SWP technology of smart card.
8. the selective system of a kind of smart card contactless communication technology as described in claim 5 or 6, is characterized in that, the described communication technology selects module to comprise:
Passive selection and screen unit, for the signal of communication source of determining that smart card receives, and check that whether the contactless communication technology of supporting with the smart card of user preset in signal source is corresponding, if the contactless communication technology of selecting smart card that the contactless communication technology of smart card support is user preset to support, if not sign off.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741369.3A CN103699864A (en) | 2013-12-27 | 2013-12-27 | Selection method and system for intelligent card non-contact communication technology |
| PCT/CN2014/082073 WO2015096458A1 (en) | 2013-12-27 | 2014-07-11 | Method and system for selecting contactless communication technique of smart card |
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| CN201310741369.3A CN103699864A (en) | 2013-12-27 | 2013-12-27 | Selection method and system for intelligent card non-contact communication technology |
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| CN201310741369.3A Pending CN103699864A (en) | 2013-12-27 | 2013-12-27 | Selection method and system for intelligent card non-contact communication technology |
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| WO2015096458A1 (en) * | 2013-12-27 | 2015-07-02 | 北京握奇智能科技有限公司 | Method and system for selecting contactless communication technique of smart card |
| CN105530033A (en) * | 2014-09-28 | 2016-04-27 | 中国移动通信集团公司 | A method and device for realizing contactless communication |
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| WO2015096458A1 (en) | 2015-07-02 |
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