CN102254198A - Data transmitting method for expansion microSD card and user identification module - Google Patents
Data transmitting method for expansion microSD card and user identification module Download PDFInfo
- Publication number
- CN102254198A CN102254198A CN2011101155330A CN201110115533A CN102254198A CN 102254198 A CN102254198 A CN 102254198A CN 2011101155330 A CN2011101155330 A CN 2011101155330A CN 201110115533 A CN201110115533 A CN 201110115533A CN 102254198 A CN102254198 A CN 102254198A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- microsd card
- card
- microsd
- card slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a data transmitting method for an expansion microSD card and a user identification module. The data transmitting method comprises the steps of: additionally arranging a corresponding pin and a switching circuit on an SIM (Subscriber Identity Module) card slot or a UIM (User Identity Model) card slot of an electronic device; and transmitting the data in the microSD card to the interior storage space of a preset electronic device, or transmitting the data stored in the interior storage space of the preset electronic device into the microSD card. In the data transmitting method, the data can be transmitted between the microSD card and the electronic device in which the microSD card is inserted or other electronic devices connected with the electronic device in which the microSD card is inserted through the SIM card slot or the UIM card slot of the electronic device; on the premise of not increasing the design space for electronic device hardware, data can be transmitted among electronic devices which do not support reading and writing functions of the microSD card through the reading and writing functions of the microSD card.
Description
Technical field
The invention belongs to network communications technology field, relate to a kind of method and user's representation module of the microSD of expansion card data transmission.
Background technology
Existing electronic equipment generally adopts methods such as bluetooth, infrared or microSD card when equipment room transmission data.Carrying out data transmission by bluetooth or wireless signal such as infrared needs two electronic equipments all support function corresponding, after enough near distance is found mutually through search, could transmit data, not only need in electronic equipment, increase correspondent control circuits or antenna, and wireless signal exists, and transmission speed is slow, transmission range is short, the unsettled shortcoming of transmission signals.
Therefore, by microSD card transmission data are a kind of more convenient and methods that laser propagation effect is good, when two electronic equipments are all supported the read-write capability of microSD card, the copying data that only needs will need to transmit in electronic equipment A earlier is in the microSD card, again this microSD card is inserted among the electronic equipment B, by electronic equipment B corresponding data are copied to the electronic equipment B from the microSD card, to realize the data transmission of electric room.
Though existing a considerable amount of at present mobile phones are supported the read-write capability of microSD card, but for the low and middle-end mobile phone, because the restriction of cost and volume, do not support the read-write capability of microSD card, thereby can't realize data transmission by the read-write capability of microSD card at two electric rooms.
Summary of the invention
Embodiments of the invention provide a kind of method and user's representation module of the microSD of expansion card data transmission, can realize data transmission by the read-write capability of microSD card at the electric room of the read-write capability of not supporting the microSD card.
Embodiments of the invention provide a kind of method of the microSD of expansion card data transmission, described method comprises by increase corresponding pin and change-over circuit on the SIM card slot of electronic equipment or UIM card slot, data in the microSD card are sent to the internal storage space of being scheduled to electronic equipment, and the data that perhaps will be scheduled to store in the internal storage space of electronic equipment send to the microSD card.
Embodiments of the invention provide a kind of Subscriber Identity Module of the microSD of expansion card transmission data, and described device comprises:
MicroSD card adaptation module, be used for by on the SIM card slot of electronic equipment or UIM card slot, increasing corresponding pin and change-over circuit, data in the microSD card are sent to the internal storage space of being scheduled to electronic equipment, and the data that perhaps will be scheduled to store in the internal storage space of electronic equipment send to the microSD card.
The technical scheme that is provided by the embodiment of the invention described above as can be seen, SIM card slot by electronic equipment or UIM card slot are finished electronic equipment that data and microSD card in the microSD card insert or the data transmission of other electric room of being connected with electronic equipment that the microSD card inserts, under the prerequisite that does not increase electronic equipment hardware design space, realized carrying out data transmission at the electric room of the read-write capability of not supporting the microSD card read-write capability by the microSD card.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The schematic flow sheet of the method for the expansion microSD card that Fig. 1 provides for embodiments of the invention;
SIM card interface and microSD card mapping synoptic diagram that Fig. 2 provides for embodiments of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiments of the invention provide a kind of method of the microSD of expansion card data transmission, comprise by on the SIM card slot of electronic equipment or UIM card slot, increasing corresponding pin and change-over circuit, data in the microSD card are sent to the internal storage space of being scheduled to electronic equipment, and the data that perhaps will be scheduled to store in the internal storage space of electronic equipment send to the microSD card.This method can be applicable to only arrange in pairs or groups SIM card slot or UIM card slot but do not support on the electronic equipment of microSD card read-write capability such as mobile phone (comprising GSM standard, CDMA standard etc.), electron album, wireless Internet access route, its principle is on the SIM card slot of electronic equipment or UIM card slot the adapter of a microSD card to be set, and can realize read-write capability to the microSD card thereby make electronic equipment pass through SIM card slot or UIM card slot.Below in conjunction with Figure of description present embodiment is specified, as shown in Figure 1, this method can comprise:
Concrete, mobile phone with the GSM standard is an example, the size of its SIM card slot and read/write circuit all are not complementary with the microSD card, and (SIM card is of a size of 15mm * 25mm, the microSD card be of a size of 11mm * 15mm) and the number of pin also inequality, therefore need design an adapter separately for the microSD card, the size of adapter and SIM card is measure-alike accordingly, and the end at adapter is provided with the circuit that carries out exchanges data with the SIM card slot, at the slot that the other end is provided with and the microSD card mates of adapter and the circuit of read-write microSD card.Because the read-write of microSD card is finished by 8 pins, and the read-write of SIM card is finished by 6 pins, therefore the circuit of a microSD card and SIM card interface conversion need be set in adapter also.This circuit as shown in Figure 2, the microSD card is provided with 8 pins, is respectively DAT2, DAT3, CMD, VDD, CLK, VSS, DAT0 and DAT1, above-mentioned 8 pins can be mapped on the SIM card interface with scheme arbitrarily; The SIM card interface is provided with 8 pins, is respectively that VCC, RESET, CLK, GND, VPP, IO and 2 keep pins, and above-mentioned 8 pins can be mapped on the microSD card with scheme arbitrarily.
Behind the adapter that sets the microSD card, the adapter that inserts the microSD card is inserted the SIM card slot of mobile phone.Can send to the data in the microSD card internal storage space of mobile phone this moment according to user's operation or predefined program by adapter.
Concrete, after increasing corresponding pin and change-over circuit on the SIM card slot of mobile phone, can the data in the internal storage space of mobile phone be sent to the microSD card through step 11 according to user's operation or predefined program.For example can copy in the microSD card by the specific file or folder of storing in the storage space of user's appointment with mobile phone; Perhaps, preestablish as long as it is the microSD card that mobile phone is judged what insert in the SIM card slot, then automatically with the document copying in the particular file folder in the internal storage space of mobile phone in the microSD card.
Optionally, because mobile phone is different with the read-write mode of microSD card to SIM card, therefore a step of judging Card Type can be set when mobile phone power-on, the type of blocking in the SIM card slot is determined in the instruction of i.e. difference by triggering level or user input, if what insert is SIM card, then normally carry out the corresponding program of mobile phone, if insertion is the microSD card, then can change mobile phone over to offline mode, and carry out the internal storage space of mobile phone and the exchanges data between the microSD card.In addition, if this moment, mobile phone was connected on the computer by data line, then can also finish the internal storage space of computer and the exchanges data between the microSD card by data line.
Optionally, for the mobile phone that is provided with the microSD card reader, can also realize exchanges data between the read-write of microSD card in the card reader and the microSD card in the SIM card slot by adapter.
Adopt the technical scheme of present embodiment, SIM card slot by electronic equipment or UIM card slot are finished electronic equipment that data and microSD card in the microSD card insert or the data transmission of other electric room of being connected with electronic equipment that the microSD card inserts, under the prerequisite that does not increase electronic equipment hardware design space, realized carrying out data transmission at the electric room of the read-write capability of not supporting the microSD card read-write capability by the microSD card.
Embodiments of the invention also provide a kind of Subscriber Identity Module of the microSD of expansion card data transmission, comprise microSD card adaptation module, be used for by on the SIM card slot of electronic equipment or UIM card slot, increasing corresponding pin and change-over circuit, data in the microSD card are sent to the internal storage space of being scheduled to electronic equipment, and the data that perhaps will be scheduled to store in the internal storage space of electronic equipment send to the microSD card.
Optionally, in microSD card adaptation module, described predetermined electronic equipment comprises electronic equipment that described microSD card inserts or other electronic equipment that is connected with the electronic equipment of described microSD card insertion.
Optionally, this Subscriber Identity Module also comprises the judgement submodule, is used for judging whether the SIM card slot of described electronic equipment or UIM card slot insert is the microSD card.
Optionally, in judging submodule, described judgement comprises by the instruction of the difference of triggering level or user's input determines the type of blocking in SIM card slot or the UIM card slot.
Adopt the technical scheme of present embodiment, SIM card slot by electronic equipment or UIM card slot are finished electronic equipment that data and microSD card in the microSD card insert or the data transmission of other electric room of being connected with electronic equipment that the microSD card inserts, under the prerequisite that does not increase electronic equipment hardware design space, realized carrying out data transmission at the electric room of the read-write capability of not supporting the microSD card read-write capability by the microSD card.
The embodiment of the processing capacity of each module that comprises in the Subscriber Identity Module of above-mentioned expansion microSD card data transmission is described in method embodiment before, no longer is repeated in this description at this.
It should be noted that in above-mentioned module embodiment each included module is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize function corresponding; In addition, the concrete title of each functional module also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (8)
1. a method of expanding microSD card data transmission is characterized in that, comprising:
By on the SIM card slot of electronic equipment or UIM card slot, increasing corresponding pin and change-over circuit, data in the microSD card are sent to the internal storage space of being scheduled to electronic equipment, and the data that perhaps will be scheduled to store in the internal storage space of electronic equipment send to the microSD card.
2. method according to claim 1 is characterized in that, described predetermined electronic equipment comprises electronic equipment that described microSD card inserts or other electronic equipment that is connected with the electronic equipment of described microSD card insertion.
3. method according to claim 1 and 2 is characterized in that, also comprises before the internal storage space that the data in the microSD card is sent to predetermined electronic equipment:
Judge whether what insert in the SIM card slot of described electronic equipment or the UIM card slot is the microSD card.
4. method according to claim 3 is characterized in that, described judgement comprises by the instruction of the difference of triggering level or user input determines the type of blocking in SIM card slot or the UIM card slot.
5. a Subscriber Identity Module of expanding microSD card data transmission is characterized in that, comprising:
MicroSD card adaptation module, be used for by on the SIM card slot of electronic equipment or UIM card slot, increasing corresponding pin and change-over circuit, data in the microSD card are sent to the internal storage space of being scheduled to electronic equipment, and the data that perhaps will be scheduled to store in the internal storage space of electronic equipment send to the microSD card.
6. the Subscriber Identity Module of expansion microSD card data transmission according to claim 5, it is characterized in that, in microSD card adaptation module, described predetermined electronic equipment comprises electronic equipment that described microSD card inserts or other electronic equipment that is connected with the electronic equipment of described microSD card insertion.
7. according to the Subscriber Identity Module of claim 5 or 6 described expansion microSD card data transmission, it is characterized in that this Subscriber Identity Module also comprises:
Judge submodule, be used for judging whether the SIM card slot of described electronic equipment or UIM card slot insert is the microSD card.
8. the Subscriber Identity Module of expansion microSD card data transmission according to claim 7, it is characterized in that, in judging submodule, described judgement comprises by the instruction of the difference of triggering level or user's input determines the type of blocking in SIM card slot or the UIM card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101155330A CN102254198A (en) | 2011-04-28 | 2011-04-28 | Data transmitting method for expansion microSD card and user identification module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101155330A CN102254198A (en) | 2011-04-28 | 2011-04-28 | Data transmitting method for expansion microSD card and user identification module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102254198A true CN102254198A (en) | 2011-11-23 |
Family
ID=44981449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101155330A Pending CN102254198A (en) | 2011-04-28 | 2011-04-28 | Data transmitting method for expansion microSD card and user identification module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102254198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114297104A (en) * | 2021-12-30 | 2022-04-08 | 高新兴物联科技有限公司 | Debugging data transmission method, device, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512559A (en) * | 2006-09-27 | 2009-08-19 | 株式会社瑞萨科技 | IC card and IC card socket |
| CN101689160A (en) * | 2007-06-27 | 2010-03-31 | 桑迪士克以色列公司 | Memory interface card with sim functions |
| CN201556226U (en) * | 2009-11-23 | 2010-08-18 | 华为终端有限公司 | SIM card, SIM card holder and communication terminal |
| CN101834361A (en) * | 2009-03-11 | 2010-09-15 | Smk株式会社 | Connector for a memory card |
-
2011
- 2011-04-28 CN CN2011101155330A patent/CN102254198A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512559A (en) * | 2006-09-27 | 2009-08-19 | 株式会社瑞萨科技 | IC card and IC card socket |
| CN101689160A (en) * | 2007-06-27 | 2010-03-31 | 桑迪士克以色列公司 | Memory interface card with sim functions |
| CN101834361A (en) * | 2009-03-11 | 2010-09-15 | Smk株式会社 | Connector for a memory card |
| CN201556226U (en) * | 2009-11-23 | 2010-08-18 | 华为终端有限公司 | SIM card, SIM card holder and communication terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114297104A (en) * | 2021-12-30 | 2022-04-08 | 高新兴物联科技有限公司 | Debugging data transmission method, device, equipment and storage medium |
| CN114297104B (en) * | 2021-12-30 | 2023-08-18 | 高新兴物联科技股份有限公司 | Debug data transmission method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8127065B2 (en) | Storage card having selectable contact elements and method of its operation | |
| US7711865B2 (en) | Multi-standard protocol storage devices | |
| US7742741B2 (en) | Portable wireless data storage device | |
| US20090172279A1 (en) | System For Accessing A Removable Non-Volatile Memory Card | |
| CN102609741B (en) | A kind of method of exchanges data between mobile device and inside and outside portion storage card thereof | |
| EP2075744B1 (en) | A dual mode smart card controller for a smart card reader | |
| US9430423B2 (en) | Embedded multimedia card (eMMC), host controlling eMMC, and method operating eMMC system | |
| CN103228042A (en) | Switching method and system for subscriber identity module of mobile terminal | |
| CN104936243A (en) | Telecommunication module and mobile hotspot device | |
| KR20180077727A (en) | Semiconductor integrated circuit card and communication system having the same | |
| EP2835744A1 (en) | Storage card and method for storing data | |
| CN104239097A (en) | Method and system for upgrading fitting by virtue of mobile terminal, and mobile terminal | |
| CN100548061C (en) | A kind of portable terminal and method that can when the communication close module, read card information | |
| EP1189465A1 (en) | Mobile terminal with removable memory having SIM card function | |
| CN1367438B (en) | Semiconductor storage method for supporting several interfaces and device | |
| CN102254198A (en) | Data transmitting method for expansion microSD card and user identification module | |
| CN201425750Y (en) | Micro SD card | |
| CN102932036A (en) | Near field communication (NFC) device and NFC method | |
| CN101082958A (en) | General purpose data storing card recognizing/reading and data interchange device | |
| CN103093160A (en) | Device assisting intelligent storage card in achieving multiple functions | |
| CN202433940U (en) | Non-contact IC card displaying information through cell phone | |
| CN101605170B (en) | Data searching method for mobile communication terminal, system and mobile communication terminal | |
| CN204719785U (en) | A kind of storage card | |
| CN206431661U (en) | A kind of smart card and terminal device | |
| WO2006118860A1 (en) | Portable wireless data storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |