CN104242995A - Communication processing method of information memory card, device and mobile terminal thereof - Google Patents
Communication processing method of information memory card, device and mobile terminal thereof Download PDFInfo
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- CN104242995A CN104242995A CN201310228128.9A CN201310228128A CN104242995A CN 104242995 A CN104242995 A CN 104242995A CN 201310228128 A CN201310228128 A CN 201310228128A CN 104242995 A CN104242995 A CN 104242995A
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- information memory
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0034—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot
- G06K7/0043—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot the plurality of cards being cards of different formats, e.g. SD card and memory stick
Abstract
The invention provides a communication processing method of an information memory card, a device and a mobile terminal thereof, wherein the information memory card is mounted in an SIM card slot. The communication processing method comprises the steps of: detecting the communication state of the information memory card, wherein the communication state is supplied from the SIM card slot under a first voltage; and when the communication state is abnormal, switching the power supply voltage of the SIM card slot from the first voltage to a preset operation voltage of the information memory card. The communication processing method according to the technical solution provided by the invention settles technical problems that an IC card slot in a mobile terminal can only provide an IC-card-mode application according to an NFC-based mobile phone payment mode, so that a user can freely switch an IC card and an SIM card, and greatly improving user experience.
Description
Technical field
The present invention relates to near-field communication, be also called wireless near field communication (Near Field Communication, referred to as NFC) field, in particular to a kind of communication processing method and device, mobile terminal of information memory card.
Background technology
Following mobile payment will be greatly developed, and NFC mobile phone pays will become prevailing model.A few days ago, Unionpay just pays NFC mobile phone and proposes financial IC card to make subscriber identification module (Subscriber Identity Module, referred to as SIM) card pattern, the read write line of multiplexing SIM card, and a SIM card draw-in groove is increased on mobile phone, card 1 is SIM card, and card 2 is IC-cards, card 1 supports telecommunications and NFC function, blocks 2 and supports NFC function of swiping card.But along with the development of mechanics of communication, a lot of people has multiple Mobile phone card, the sim card slot increased at present can only be swiped the card for IC-card pattern, if user wants the function using double-card dual-standby, just cannot realize, cause the wasting of resources, greatly affect Consumer's Experience.Wherein, financial IC card is also called chip bank card, is the bank card using chip as medium.Chip card capacity is large, can the information such as storage key, digital certificate, fingerprint, and its operation principle is similar to microcomputer, can process several functions simultaneously, for holder provides the facility of one card for multiple uses.
For the problems referred to above in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
For in correlation technique, based on the mobile-phone payment mode of NFC, IC-card draw-in groove in mobile terminal can only provide the technical problems such as the application of IC-card pattern, the invention provides a kind of communication processing method and device, mobile terminal of information memory card, at least to solve the problem.
According to an aspect of the present invention, provide a kind of communication processing method of information memory card, wherein, described information memory card is arranged in SIM card draw-in groove, described method comprises: the communications status detecting described information memory card, wherein, the communications status under the first voltage of providing for described SIM card draw-in groove of described communications status; When described communications status is abnormal, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to the default operating voltage of described information memory card.
Preferably, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to after described default operating voltage, also comprise: the communication pattern of described SIM card draw-in groove is switched to the communication pattern corresponding with described default operating voltage and carries out proper communication.
Preferably, said method also comprises: when described SIM card draw-in groove is the communication pattern corresponding with described first voltage, judge the type of described information memory card according to described communications status.
Preferably, the type of described information memory card is judged according to described communications status, comprise: when described communications status is normal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is supported, if described communications status is abnormal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is not supported.
Preferably, described information memory card comprises one of following: SIM card, IC-card.
According to a further aspect of the invention, provide a kind of communication processing apparatus of information memory card, wherein, described information memory card is arranged in subscriber identification module SIM card draw-in groove, described device comprises: detection module, for detecting the communications status of described information memory card, wherein, the communications status under the first voltage of providing for described SIM card draw-in groove of described communications status; First handover module, for when described communications status is abnormal, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to the default operating voltage of described information memory card.
Preferably, said apparatus also comprises: the second handover module, carries out proper communication for the communication pattern of described SIM card draw-in groove is switched to the communication pattern corresponding with described default operating voltage.
Preferably, said apparatus also comprises: judge module, for when described SIM card draw-in groove is the communication pattern corresponding with described first voltage, judges the type of described information memory card according to described communications status.
Preferably, described judge module, for when described communications status is normal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is supported, if described communications status is abnormal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is not supported.
According to a further aspect of the invention, provide a kind of mobile terminal, comprise: at least one is for the SIM card draw-in groove of mount message storage card, also comprise: SIM card controller, for detecting the communications status of described information memory card, wherein, the communications status under the first voltage of providing for described SIM card draw-in groove of described communications status; And when described communications status is abnormal, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to the default operating voltage of described information memory card.
Pass through the present invention, the communications status under the first voltage provided at described SIM card draw-in groove according to information memory card is adopted to carry out the technological means of voltage switching, solve in correlation technique, based on the mobile-phone payment mode of NFC, IC-card draw-in groove in mobile terminal can only provide the technical problems such as the application of IC-card pattern, thus make user be free to switch IC-card and SIM card, drastically increase Consumer's Experience.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the communication processing method of information memory card according to the embodiment of the present invention;
Fig. 2 is the structured flowchart of the communication processing apparatus of information memory card according to the embodiment of the present invention;
Fig. 3 is another structured flowchart of the communication processing apparatus of information memory card according to the embodiment of the present invention;
Fig. 4 is the structured flowchart of the mobile terminal according to the embodiment of the present invention;
Fig. 5 is the structural representation of financial IC card according to the preferred embodiment of the invention;
The structured flowchart of Fig. 6 mobile terminal according to the preferred embodiment of the invention;
Fig. 7 is the flow chart of the recognition methods of Intelligent Recognition IC-card and SIM card according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Fig. 1 is the flow chart of the knowledge communication processing method of information memory card according to the embodiment of the present invention.Wherein, this information memory card is arranged in SIM card draw-in groove, and as shown in Figure 1, the method comprises:
Step S102, the communications status of Detection Information storage card, wherein, the communications status under the first voltage that this communications status provides for SIM card draw-in groove;
Step S104, when above-mentioned communications status is abnormal, by the supply power voltage of SIM card draw-in groove by above-mentioned first voltage switching to the default operating voltage of information memory card.
By each step above-mentioned, because the communications status under the first voltage of providing at SIM card draw-in groove according to the information memory card (such as financial IC card) being mounted to SIM card draw-in groove completes the switching of communication pattern, therefore, the mobile-phone payment mode based on NFC can be solved, IC-card draw-in groove in mobile terminal can only provide the technical problems such as the application of IC-card pattern, thus user is free to switch IC-card and SIM card, drastically increases Consumer's Experience.
In the present embodiment, before carrying out proper communication, the communication pattern of SIM card draw-in groove can also be switched to the communication pattern corresponding with above-mentioned default operating voltage, to carry out proper communication.
In the present embodiment, the type of above-mentioned information memory card can also be judged according to above-mentioned communications status, particularly, when above-mentioned communications status is normal, then information memory card is judged to be the information memory card that the communication pattern that above-mentioned first voltage is corresponding is supported, if above-mentioned communications status is abnormal, then information memory card is judged to be the information memory card that the communication pattern that above-mentioned first voltage is corresponding is not supported.
In the present embodiment, the type of above-mentioned information memory card includes but not limited to one of following: SIM card, IC-card.Wherein, IC-card can include but not limited to again: public transport IC-card, financial IC card etc.
In the present embodiment, the type of information memory card be SIM card and IC-card time, the type of Detection Information storage card, can be realized by following processing procedure: under the communication pattern (IC-card communication pattern) that the first voltage of SIM card draw-in groove is corresponding, and when communications status is normal, then information memory card is defined as financial IC card; When communications status is abnormal, information memory card is defined as SIM card; .
The present embodiment additionally provides a kind of communication processing apparatus of information memory card, and wherein, this information memory card is arranged in SIM card draw-in groove.This device can be applied in terminal, and this device is used for realizing said method.The module related in this device can be realized by software or hardware.Fig. 2 is the structured flowchart of the communication processing apparatus of information memory card according to the embodiment of the present invention.As shown in Figure 2, this device comprises:
Detection module 20, is connected to the first handover module 22, for the communications status of Detection Information storage card, wherein, and the communications status under the first voltage that this communications status provides for SIM card draw-in groove;
First handover module 22, for when above-mentioned communications status is abnormal, by the supply power voltage of SIM card draw-in groove by above-mentioned first voltage switching to the default operating voltage of information memory card, to carry out proper communication.
By the function that above-mentioned modules realizes, the mobile-phone payment mode based on NFC can be solved equally, IC-card draw-in groove in mobile terminal can only provide the technical problems such as the application of IC-card pattern, thus makes user be free to switch IC-card and SIM card, drastically increases Consumer's Experience.
In a preferred implementation of the present embodiment, as shown in Figure 3, said apparatus can also include but not limited to following processing module: the second handover module 24, carries out proper communication for the communication pattern of SIM card draw-in groove is switched to the communication pattern corresponding with default operating voltage.
Preferably, said apparatus can also comprise: judge module 26, for when SIM card draw-in groove is the communication pattern corresponding with the first voltage, judges the type of information memory card according to above-mentioned communications status.Particularly, judge module 26, for when above-mentioned communications status is normal, then information memory card is judged to be the information memory card that the communication pattern that the first voltage is corresponding is supported, if above-mentioned communications status is abnormal, then information memory card is judged to be the information memory card that the communication pattern that above-mentioned first voltage is corresponding is not supported.
In the present embodiment, the type of above-mentioned information memory card includes but not limited to one of following: SIM card, IC-card.Wherein, IC-card can include but not limited to again: public transport IC-card, financial IC card etc.In this case, the deterministic process of judge module 26 is as follows: at the communication pattern that the first voltage of SIM card draw-in groove is corresponding, can be under default communication pattern (such as IC-card communication pattern), and when communications status is normal, then information memory card is defined as financial IC card; When communications status is abnormal, information memory card is defined as SIM card.
In the present embodiment, additionally provide a kind of mobile terminal, as shown in Figure 4, this mobile terminal comprises: at least one is for the SIM card draw-in groove 40 of mount message storage card, SIM card controller 42, is connected with SIM card draw-in groove 40, for detecting the communications status of described information memory card, wherein, the communications status under the first voltage of providing for SIM card draw-in groove of this communications status; And when above-mentioned communications status is abnormal, the supply power voltage of SIM card draw-in groove is carried out proper communication by above-mentioned first voltage switching to the default operating voltage of above-mentioned information memory card.Wherein, above-mentioned information memory card can comprise one of following: SIM card, IC-card.
In order to understand above-described embodiment better, describe in detail below in conjunction with preferred embodiment.
The financial IC card that following preferred embodiment provides for Unionpay is described, and as shown in Figure 5, this IC-card has made SIM card pattern, can multiplexing SIM card read write line.Wherein, this IC-card comprises: card base 50, IC card chip 52 and safe unit (SE) 54.
As shown in Figure 6, the mobile terminal that the present embodiment provides comprises: SIM card 60 and IC-card 62, first sim card slot 64 and the second sim card slot 66, SIM card controller 68.
Wherein, the first SIM card draw-in groove 64 can only insert SIM card 60, and mobile terminal draw-in groove can have mark.Second sim card slot 66 can insert IC-card 62, also can insert SIM card 60, is defaulted as IC-card configuration.Draw-in groove also has mark.IC-card 62 has made SIM card pattern, can multiplexing SIM card read write line, the simple and easy read-write process to IC-card.
The main Intelligent Recognition to the second draw-in groove card of SIM card controller 68, recognition methods is as follows: if the first sim card slot inserts SIM card, the second sim card slot inserts IC-card, then belonging to default configuration, by SIM card controller without the need to switching pattern, directly can communicate to IC-card.If the first sim card slot inserts SIM card, the second sim card slot inserts SIM card, then by SIM card controller, the pattern of the second draw-in groove is switched to SIM card pattern.
The intelligent identification Method adopted in SIM card controller described in this embodiment, be by start power on time, provide different power supplys to carry out power supply to IC-card and SIM card and carry out identification card.IC-card acquiescence uses 1.8V power supply, and SIM card acquiescence uses 3.0V power supply.First draw-in groove can only be SIM card interface, and acquiescence provides 3.0V power supply.Second draw-in groove is defaulted as IC-card interface, and acquiescence provides 1.8V power supply.Fig. 7 is the flow chart of the recognition methods of Intelligent Recognition IC-card and SIM card according to the preferred embodiment of the invention.As shown in Figure 7, the method comprises:
Step S702, the second draw-in groove (i.e. the second SIM card draw-in groove) that IC-card or SIM card are inserted mobile terminal by user is inner.Second draw-in groove default configuration is described IC-card interface, provides 1.8V power supply.
Step S704, starting up, by 3.0V power delivery to the power pins in the first draw-in groove (i.e. the first SIM card draw-in groove), powers to the SIM card in the first draw-in groove; By the power pins of the power delivery of 1.8V to the second draw-in groove, for the card of the insertion of this second draw-in groove is powered.
Step S706, judge this second draw-in groove interface whether can with stick into Serial Communication in this draw-in groove, if so, then represent that the card in this second draw-in groove is the financial IC card of 1.8V, this second draw-in groove by described SIM card controller directly for IC-card carries out powering and communicating.
Mobile terminal is set to GSM+IC mode card; SIM card in first draw-in groove can support telecommunications and NFC function; IC-card in second draw-in groove supports NFC function of swiping card.If not IC-card, then perform the following step:
By described SIM card controller, this second draw-in groove power supply is switched the power supply of the first draw-in groove, namely two groups of card interfaces are for one group of 3.0V power supply; By the power pins of power delivery to the second draw-in groove, for the card of the insertion of this second draw-in groove is powered.
Step S708, judge this second draw-in groove interface whether can with stick into Serial Communication in this draw-in groove, the card if so, then representing in this second draw-in groove is the telecommunications SIM card of 3.0V, and this second draw-in groove to be powered to SIM card by described SIM card controller card and communicated.
Mobile terminal is set to GSM+GSM double-card dual-standby or double card list and treats pattern (user can select voluntarily in menu); SIM card in first draw-in groove can support telecommunications and NFC function; SIM card in second draw-in groove also supports telecommunications and NFC function of swiping card.If not then illustrate that the card that user inserts is neither financial IC card neither SIM card, this mobile terminal can not identify.
In sum, the embodiment of the present invention achieves following beneficial effect: can apply on existing double-card mobile terminal, without the need to increasing cost; Can realize making full use of of resource, user is free to switch IC-card and SIM card, both can enjoy the convenience of consumption that financial IC card brings and life, and can use double card pattern again simultaneously, drastically increase Consumer's Experience.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a communication processing method for information memory card, wherein, described information memory card is arranged in subscriber identification module SIM card draw-in groove, it is characterized in that, described method comprises:
Detect the communications status of described information memory card, wherein, the communications status under the first voltage that described communications status provides for described SIM card draw-in groove;
When described communications status is abnormal, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to the default operating voltage of described information memory card.
2. method according to claim 1, is characterized in that, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to after described default operating voltage, also comprise:
The communication pattern of described SIM card draw-in groove is switched to the communication pattern corresponding with described default operating voltage and carries out proper communication.
3. method according to claim 1, is characterized in that, also comprises:
When described SIM card draw-in groove is the communication pattern corresponding with described first voltage, judge the type of described information memory card according to described communications status.
4. method according to claim 3, is characterized in that, judges the type of described information memory card, comprising according to described communications status:
When described communications status is normal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is supported, if described communications status is abnormal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is not supported.
5. the method according to any one of Claims 1-4, is characterized in that, described information memory card comprises one of following: SIM card, IC-card.
6. a communication processing apparatus for information memory card, wherein, described information memory card is arranged in subscriber identification module SIM card draw-in groove, it is characterized in that, described device comprises:
Detection module, for detecting the communications status of described information memory card, wherein, the communications status under the first voltage that described communications status provides for described SIM card draw-in groove;
First handover module, for when described communications status is abnormal, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to the default operating voltage of described information memory card.
7. device according to claim 6, is characterized in that, also comprises:
Second handover module, carries out proper communication for the communication pattern of described SIM card draw-in groove is switched to the communication pattern corresponding with described default operating voltage.
8. device according to claim 6, is characterized in that, also comprises:
Judge module, for when described SIM card draw-in groove is the communication pattern corresponding with described first voltage, judges the type of described information memory card according to described communications status.
9. device according to claim 8, it is characterized in that, described judge module, for when described communications status is normal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is supported, if described communications status is abnormal, then described information memory card is judged to be the information memory card that the communication pattern that described first voltage is corresponding is not supported.
10. a mobile terminal, comprising: at least one, for the subscriber identification module SIM card draw-in groove of mount message storage card, is characterized in that, also comprise:
SIM card controller, for detecting the communications status of described information memory card, wherein, the communications status under the first voltage that described communications status provides for described SIM card draw-in groove; And when described communications status is abnormal, by the supply power voltage of described SIM card draw-in groove by described first voltage switching to the default operating voltage of described information memory card.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228128.9A CN104242995B (en) | 2013-06-07 | 2013-06-07 | Communication processing method and device, the mobile terminal of information memory card |
| PCT/CN2013/084986 WO2014194598A1 (en) | 2013-06-07 | 2013-10-10 | Communication processing method and apparatus for information storage card, and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310228128.9A CN104242995B (en) | 2013-06-07 | 2013-06-07 | Communication processing method and device, the mobile terminal of information memory card |
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| CN104242995A true CN104242995A (en) | 2014-12-24 |
| CN104242995B CN104242995B (en) | 2018-04-27 |
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| WO (1) | WO2014194598A1 (en) |
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| RU2761111C1 (en) * | 2018-10-16 | 2021-12-06 | Хуавэй Текнолоджиз Ко., Лтд. | Memory card, memory card adapter and terminal device |
| JP2022502978A (en) * | 2018-10-16 | 2022-01-11 | 華為技術有限公司Huawei Technologies Co., Ltd. | Memory cards, memory card adapters, and terminal devices |
| WO2020077550A1 (en) * | 2018-10-16 | 2020-04-23 | 华为技术有限公司 | Memory card, memory card adapter, and terminal |
| US11763105B2 (en) | 2018-10-16 | 2023-09-19 | Huawei Technologies Co., Ltd. | Memory card, memory card adapter, and terminal device |
| CN110383702A (en) * | 2018-10-16 | 2019-10-25 | 华为技术有限公司 | Storage card, adapter for memory card and terminal |
| CN111428840B (en) * | 2018-12-24 | 2023-03-28 | 华为技术有限公司 | Function card identification method and mobile device |
| CN111428840A (en) * | 2018-12-24 | 2020-07-17 | 华为技术有限公司 | Function card identification method and mobile device |
| WO2020134035A1 (en) * | 2018-12-24 | 2020-07-02 | 华为技术有限公司 | Method for identifying function card and mobile device |
| CN111428526A (en) * | 2018-12-24 | 2020-07-17 | 华为技术有限公司 | Function card identification method and mobile device |
| RU2801184C2 (en) * | 2021-11-26 | 2023-08-03 | Хуавэй Текнолоджиз Ко., Лтд. | Memory card, memory card adapter and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014194598A1 (en) | 2014-12-11 |
| CN104242995B (en) | 2018-04-27 |
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