CN101228537B - Apparatus and method for operating external device - Google Patents
Apparatus and method for operating external device Download PDFInfo
- Publication number
- CN101228537B CN101228537B CN2006800271327A CN200680027132A CN101228537B CN 101228537 B CN101228537 B CN 101228537B CN 2006800271327 A CN2006800271327 A CN 2006800271327A CN 200680027132 A CN200680027132 A CN 200680027132A CN 101228537 B CN101228537 B CN 101228537B
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- China
- Prior art keywords
- sim card
- storage location
- internal storage
- computing machine
- file
- 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.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
Abstract
In a process for operating an external device (201) such as a SIM card reader/writer through a computer (203) without prior installations of a specific software or a dedicated driver onto the computer (203), firstly, the external device (201) exhibits to the computer as a storage device accessible by the computer through its operating system (217, 219) without said prior installations. In response to an instruction of operating the external device (201). Upon detection of a presence of the file in the memory unit by the external device (201). Upon detection of a presence of the file in the memory unit by the external device (201), the external device functions or is operated under the instruction.
Description
Technical field
Operation to an external unit that is attached thereto the present invention relates to use a computer.
Background technology
Printer, the SIM card card reader, various devices such as mobile phone or instrument all can be connected with computing machine and operate by computing machine.Generally speaking, this kind equipment needs to install on computers application software before operating.In addition, some hardware also often need to install special-purpose hardware drive program before use.
Fig. 1 has shown the example of the traditional SIM card read write line 101 that is connected with computing machine 103 by USB (universal serial bus) (hereinafter referred to as USB) interface 105,107.Desire need be installed application software 109 and special-purpose hardware drive program 111 at SIM card read write line 101 in advance by computing machine 103 operation SIM card read write lines 101.
This requirement that specific software and/or specific drivers are installed is often made troubles, particularly need reset this software and/or driver of user after computing machine or its operating system are upgraded or reset.
Summary of the invention
Therefore, the object of the present invention is to provide and a kind ofly can carry out easier method of operating and device to external unit, perhaps be at least the public a kind of useful selection is provided by computing machine.
Further aim of the present invention is to provide a kind of and easier SIM card is uploaded method and apparatus with download message, perhaps is at least the public a kind of useful selection is provided.
According to an aspect of the present invention, in the method for operation external unit under a kind of situation that need not computing machine is installed in advance specific software or specific drivers by a computing machine, at first external unit be need not to carry out described the installation in advance and just can show on computers by the memory device that operation system of computer conducts interviews as a kind of.As the response of instruction to the operation external unit, computing machine is externally created a file in the internal storage location of equipment at least.Detected the existence of this document in internal storage location by external unit after, external unit is according to instruction operation or be operated.
According to a further aspect in the invention, a kind of medium that writes down program, wherein this program can make a kind of external unit carry out the method that comprises following step, thereby can and need not to install in advance on computers specific software or specific drivers by the computer operation external unit, this step comprises:
External unit be need not to carry out described the installation in advance and just can show on computers by the memory device that operation system of computer conducts interviews as a kind of;
By the instruction of computing machine operation response external unit, externally equipment internal storage location is created at least one file;
In internal storage location, detect the instruction manipulation external unit that back basis that this document exists obtains by external unit.
According to a third aspect of the invention we, a kind of computer program element, it can make a kind of external unit execution comprise the method for following step, thereby can and need not to install in advance on computers specific software or specific drivers by the computer operation external unit, and this step comprises:
External unit be need not to carry out described the installation in advance and just can show on computers by the memory device that operation system of computer conducts interviews as a kind of;
By the instruction of computing machine operation response external unit, externally equipment internal storage location is created at least one file;
In internal storage location, detect the instruction manipulation external unit that back basis that this document exists obtains by external unit.
According to a forth aspect of the invention, a kind of by computer operation and need not to install in advance on computers the external unit of specific software or specific drivers, comprising:
An interface that is connected to this computing machine;
An internal storage location;
Management each parts of external unit and the processor by interface and compunication;
Be subject to processing device control be used to carry out and the instrument of the corresponding operation of computer instruction;
Wherein this internal storage location can carry out under the described preassembled situation by computer access need not; Wherein this processor regularly detects the existence of file in the internal storage location, and this document is set up by the indication of computing machine operation response external unit; The wherein detection by file is existed, processor is controlled the instruction executable operations of described instrument according to computing machine.
According to a fifth aspect of the invention, a kind of method of the SIM card card reader download message by having inserted SIM card comprises:
The SIM card card reader is connected to computing machine;
Automatically the SIM card card reader be need not to install in advance on computers specific software or specific drivers and just can be shown on computers by the memory device of computer access as a kind of;
Instruction by computing machine response download message is set up at least one first file in an internal storage location of SIM card card reader;
Detect the existence of first file in the internal storage location by the SIM card card reader, and from SIM card, fetch information by the SIM card card reader.
According to a sixth aspect of the invention, a kind of SIM card card reader that can download store information from the SIM card of inserting comprises:
An interface that is connected to computing machine,
An internal storage location;
Management SIM card each parts of card reader and the processor by interface and compunication;
Fetch interface that is used for reading SIM card by this processor control;
Wherein this internal storage location can need not to install in advance on computers under the situation of specific software or specific drivers by computer access; Wherein this processor regularly detects the existence of file in the internal storage location, and this document is set up by the indication of the information of computing machine response downloaded stored on SIM card; Wherein after the existence that detects file, processor is controlled the internal storage location of fetch interface from the SIM card download message to the SIM card card reader.
According to a seventh aspect of the invention, a kind of using a computer from the method for SIM card write device to the SIM card upload information of inserting comprises:
The SIM card write device is connected to this computing machine;
Automatically the SIM card write device be need not to install in advance on computers specific software or specific drivers and just can be shown on computers by the memory device of computer access as a kind of;
Indication by computing machine response upload information is set up at least one first file in an internal storage location of SIM card write device;
Detect the existence of first file in the internal storage location by the SIM card write device, fetch canned data in the SIM card write device;
The information of fetching is uploaded to SIM card.
According to a further aspect in the invention, the SIM card write device of the SIM card that a kind of upload information that uses a computer is extremely inserted comprises:
An interface that is connected to this computing machine;
An internal storage location;
Management SIM card each parts of write device and the processor by interface and compunication;
One is used for the write incoming interface of upload information to SIM card by the control of this processor;
Wherein this internal storage location can need not to install in advance on computers under the situation of specific software or specific drivers by computer access, thereby makes the described information can be by Computer Storage at this internal storage location; Wherein this processor regularly detects the existence of file in the internal storage location, and this document is set up by the instruction of computing machine response upload information; Wherein after the existence that detects file, processor is fetched the information of storage and control and is write incoming interface the information of fetching is uploaded to SIM card.
By following specific descriptions, and in conjunction with illustrating the accompanying drawing of inventive principle can be well understood to other aspects of the present invention and advantage.
Description of drawings
Fig. 1 sets forth the block scheme of traditional SIM card read write line operation;
Fig. 2 sets forth according to a block scheme that exemplary example is operated the SIM card read write line of the present invention;
The snapshot of window explorer on the useful in the present invention personal computer of Fig. 3;
The snapshot of data edition device on the useful in the present invention computing machine of Fig. 4;
Fig. 5 progressively sets forth an exemplary process flow diagram that downloads of the present invention;
Fig. 6 is the snapshot of the data edition device of Fig. 5 in downloading;
Fig. 7 progressively sets forth an exemplary process flow diagram that uploads of the present invention;
Fig. 8 is the snapshot of the data edition device of Fig. 7 in uploading.
Embodiment
Fig. 2 has set forth exemplary SIM card read write line 201 embodiment that can be operated by personal computer 203.This SIM card read write line 201 has a USB interface 205 that can be connected with corresponding USB interface 207 on the computing machine 203, one is used to control on the SIM card read write line 201 each parts and hardware and can passes through USB interface 205,207 processors 209 that communicate with computing machine, a flash memory 211 that is used for storage data, can be by an application software (will go through) and firmware of operation control SIM card read write line 201 on processor 209 to this, and one be used for SIM card 215 is read and the SIM card of writing information read-write hardware 213, and wherein SIM card 215 is inserted in (not shown) on the socket of SIM card read write line 201.
In this one exemplary embodiment, computing machine 203 adopts MS Windows 217 as XP, 2000 and ME as operating system, thereby flash memory 21 1 also formats and computing machine 203 compatibilities with corresponding M S version of window.In other words, flash memory 211 has standard FAT file system wherein.
Generally understand as institute in this area, MS Windows217 has the built-in driver of a standard, a mass storage device driver 219, thus make MS Windows217 can with carry out the outside equipment that meets USB mass memory unit level that is connected by USB interface 207 and communicate.Especially in an exemplary embodiment, because SIM card read write line 201 is connected with computing machine 203 by USB interface, MS Windows 217 discerns the existence of this USB device based on the standard usb protocol and seeks and the communicating by letter of SIM card read write line 201.By this communication, SIM card read write line 201, refer to more specifically that perhaps flash memory 211 is identified as the mass memory compatible equipment, MS Windows 217 will activate built-in mass storage device driver subsequently, this driver will be responsible for SIM card read write line 201 in flash memory 211 carry out follow-up communicating by letter/exchanges data.Finally, the file system on the moveable magnetic disc 223 will be entrenched in the top of mass storage device driver 219, be to obtain required all application programming interfaces (API) of the file on the flash memory 211 in the SIM card read write line 201 so that upper level applications to be provided.
In brief, by in conjunction with a kind of standard FAT file system, SIM card read write line 201 can be automatically when being connected to computing machine 203 by USB interface shows at the moveable magnetic disc as a kind of standard on the computing machine 203-shown in window explorer snapshot among Fig. 3, and need not extra any software or the driver installed on computing machine 203.Therefore be appreciated that physical storage can move now in the application software on the flash memory 211 221 on the MS of computing machine 203 Windows.In addition, computing machine 203 can obtain now, creates, and revises or delete the file in the flash memory 211.
By operation application software 221 on computing machine 203, will on computing machine 203, show an exemplary interface as shown in Figure 4.
Fig. 5 has shown the process flow diagram from SIM card 215 download messages to SIM card card reader 201.This information can be further processed by standard operation on computing machine 203 by application program 221.
In step 501, user's (not shown) of one-bit machine 203 is by beginning the content on the reading SIM card 215 in the operation requests on the application software 221.This operation is not shown in the diagram, but can generally be understood by those skilled in the art.
In step 503, application software 221 uses the Windows APICreateFile () of standard to create standard " DOWNLOAD.TXT " file that attribute is " system " in the directory entry district of flash memory 211 subsequently.As understood in the art, this document together with following in question various files all by the standard FAT file system compatibility of Windows.
In step 505, the processor 209 of operation firmware periodically reads the directory entry district of flash memory 211 and detects the file that whether can find one " DOWNLOAD.TXT " by name.As finding that processor 209 will check further whether the attribute of this document is " system ".If two conditions all satisfy, processor is identified as being used for from the effective order of SIM card 215 startup download action from computing machine 203 with it.
In step 507, processor 209 control SIM card read-write hardware 213 are from SIM card 215 reading of content then.Downloading content from SIM card 215 can realize with reference to the standard " digital cellular telecommunication system (the 2nd section+) and subscriber identification module-mobile device (SIM-ME) interface specification (GSM 11.11) " of ETSI (ETSI).These standards have also specified correct activation of demand according to signal level and time to be referred to as I/O, CLK, and the hardware operation that the signal pin of RST is correlated with, these operations are attached in the list of references.
Fig. 6 has shown in content download procedure the snapshot of the interface of application program 221 on the computing machine 203.
In step 509, stored the content of fetching in the file " PHONEBK.TXT " of processor 209 on flash memory 211 from SIM card 215.After the download content of finishing from SIM card 215 to SIM card read write line 201, processor 209 has been created a file " ACK.TXT " in flash memory 211 in step 511.
In step 513, the application software 221 of operation is periodically moved Windows API FindFirstFile () to attempt to read from flash memory 211 file of an ACK.TXT by name on computing machine 203.The trial of reading this document when this document exists will be successful, otherwise attempt and will fail.Can make application software 221 notice that processor 209 created ACK.TXT by reading the transformation of reading success of failing to.
After successfully detecting this ACK.TXT file, application software 221 is by using Windows API ReadFile () and read from flash memory 211 contents and this content being presented at (not shown) on the screen of computing machine 203 in step 515.Finish the download content on the SIM card 215 immediately.
After the download, the user can edit these contents by application software 221, and the data behind this editor can be by being adopted Windows API Write () to be stored on the flash memory 211 by method known in the art.
Fig. 7 has shown from the process flow diagram of SIM card read write line 201 to SIM card 215 upload information.
In step 701, user's (not shown) of computing machine 203 writes SIM card 215 by the content that begins in the operation requests on the application software 221 to be stored on the flash memory 211.Subsequently in step 703, application software 221 uses the Windows API CreateFile () of standard to create the standard " UPLOAD.TXT file " of an attribute as system in the directory entry district of flash memory 211.
In step 705, the processor 209 of operation firmware periodically reads the directory entry district of flash memory 211 and detects and whether can find one " file of UPLOAD.TXT " by name.As finding that processor 209 will check further whether the attribute of this document is " system ".If two conditions all satisfy, processor 209 is identified as the effective order that is used to start from SIM card read write line 201 to SIM card 215 upload action from computing machine 203 with it.
In step 707, fetch content to be uploaded the file " PHONE BK.TX " of processor 209 from flash memory 211 then, in step 709, processor 209 control SIM card read-write hardware 213 are uploaded to SIM card 215 with content.Can be to SIM card 215 uploading contents with reference to standard " the digital cellular telecommunication system (the 2nd section+) of ETSI (ETSI); Subscriber identification module-mobile device (SIM-ME) interface specification (GSM 11.11) " realize.These standards have also specified correct activation of demand according to signal level and time to be referred to as I/O, CLK, and the hardware operation that the signal pin of RST is correlated with, these operations are attached in the list of references.
Fig. 8 has shown and has carried in the process snapshot of the interface of application program 221 on the computing machine 203 in terms of content.
After the content of finishing from SIM card read write line 201 to SIM card 215 was uploaded, processor 209 had been created a file " ACK.TXT " in flash memory 211 in step 711.
In step 713, similar with step 513, the application software 221 of operation is periodically moved Windows API FindFirstFile () existing with file ACK.TXT in the detection flash memory 211 on computing machine 203.
After successfully detecting the ACK.TXT file, in step 715, application software 221 shows to upload to the user to be finished.
Above-described one exemplary embodiment can substitute.For example, other computing equipment such as personal digital assistant (PDA) can be used for replacing personal computer, as long as this computing equipment can be discerned the SIM card read write line and operate as a kind of moveable magnetic disc under the situation that any software or driver additionally are not installed.In addition, computing machine can also adopt various operating systems and/or interface, as long as can be discerned read write line and cooperate and operate according to the standard file system of operating system as a moveable magnetic disc under the situation that any software or driver additionally are not installed.In addition, flash memory 211 can be replaced by the internal storage location of other type.
By the description of front, set forth by a computing machine in the operation that need not additionally to install under the situation of any software or driver an external unit to the operation of SIM card, read write line.Those of ordinary skill in the art will recognize by the hardware that is suitable for peripheral operation that SIM card card reader hardware 213 is replaced with other type can realize operation to various external units and instrument.For example, can be according to the control of the application's ultimate principle simple realization to wireless module.
Those of ordinary skill in the art also can understand the present invention by with external unit as a traditional mass storage device-be moveable magnetic disc-be presented on computing machine or the computing equipment, avoid extra install software or driver, thereby simplified the operation of external unit or computing machine or computing equipment.In addition, the present invention also supports to realize the operation of external unit or communicate by letter by document creation in the internal storage location of this external unit and operation.
Claims (7)
1. one kind by the computer operation external unit and need not to install in advance on computers the method for specific software or specific drivers, comprising:
External unit be need not to carry out described the installation in advance and just can show on computers by the memory device that operation system of computer conducts interviews as a kind of;
By the instruction of computing machine operation response external unit, externally equipment internal storage location is created at least one file;
Detecting this document by external unit in internal storage location exists the back according to the instruction manipulation external unit that obtains.
2. one kind by computer operation and need not to install in advance on computers the external unit of specific software or specific drivers, comprising:
An interface that is connected to computing machine;
An internal storage location;
Management each parts of external unit and the processor by interface and compunication;
By processor control be used to carry out and the instrument of the corresponding operation of computer instruction;
Wherein this internal storage location can be by computer access under without described preassembled situation; Wherein this processor regularly detects the existence of file in the internal storage location, and this document is set up by the instruction of computing machine operation response external unit; The wherein detection by file is existed, processor is controlled the instruction executable operations of described instrument according to computing machine.
3. method of downloading the information on the SIM card that is stored under the situation that SIM card is inserted into comprises:
The SIM card card reader is connected to computing machine;
Automatically the SIM card card reader can be need not to install in advance on computers specific software or specific drivers and just can be shown on computers by the memory device of computer access as a kind of;
Instruction by computing machine response download message is set up at least one first file in an internal storage location of SIM card card reader;
Detect the existence of first file described in the internal storage location by the SIM card card reader, and from SIM card, fetch information by the SIM card card reader.
4. method as claimed in claim 3 is characterized in that, described step of fetching information comprises information stores at internal storage location, and further comprises in the following manner the information of fetching is shown on computers,
When the SIM card card reader is created one second file by the SIM card card reader at internal storage location after SIM card is finished information retrieval;
Existence by COMPUTER DETECTION second file;
After the existence that detects second file, show the information of fetching by computing machine.
5. the SIM card card reader that can download store information from the SIM card of inserting comprises:
An interface that is connected to computing machine,
An internal storage location;
Management SIM card each parts of card reader and the processor by interface and compunication;
Fetch interface that is used for reading SIM card by this processor control;
Wherein this internal storage location can be connected by computing machine need not to install in advance on computers under the situation of specific software or specific drivers; Wherein this processor regularly detects the existence of file in the internal storage location, this document by computing machine response downloaded stored on SIM card information instruction and set up; Wherein after the existence that detects file, processor is controlled the internal storage location of fetch interface from the SIM card download message to the SIM card card reader.
6. one kind uses a computer from the SIM card write device to the SIM card upload information of inserting, and comprising:
The SIM card write device is connected to this computing machine;
Automatically the SIM card write device can be need not to install in advance on computers specific software or specific drivers and just can be shown on computers by the memory device of computer access as a kind of;
Instruction by computing machine response upload information is set up at least one first file in an internal storage location of SIM card write device;
Detect the existence of first file in the internal storage location by the SIM card write device, fetch canned data in the SIM card write device;
The information of fetching is uploaded to SIM card.
7. the upload information that uses a computer comprises to the SIM card write device of the SIM card of inserting:
An interface that is connected to this computing machine,
An internal storage location;
Management SIM card each parts of write device and the processor by interface and compunication;
One is used for the write incoming interface of upload information to SIM card by the control of this processor;
Wherein this internal storage location can need not to install in advance on computers under the situation of specific software or specific drivers by computer access, thereby makes the described information can be by Computer Storage at this internal storage location; Wherein this processor regularly detects the existence of file in the internal storage location, and this document is set up by the instruction of computing machine response upload information; Wherein after the existence that detects file, processor is fetched the information of storage and control and is write incoming interface the information of fetching is uploaded to SIM card.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN05104445 | 2005-05-27 | ||
| CN05104445.8 | 2005-05-27 | ||
| PCT/IB2006/001999 WO2006129202A2 (en) | 2005-05-27 | 2006-05-19 | Process and apparatus for operating an external device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101228537A CN101228537A (en) | 2008-07-23 |
| CN101228537B true CN101228537B (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800271327A Expired - Fee Related CN101228537B (en) | 2005-05-27 | 2006-05-19 | Apparatus and method for operating external device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101228537B (en) |
| WO (1) | WO2006129202A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8266684B2 (en) * | 2008-09-30 | 2012-09-11 | General Instrument Corporation | Tokenized resource access |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321933A (en) * | 2000-05-01 | 2001-11-14 | 株式会社理光 | Program down-loading method and compound device thereby |
| CN1328669A (en) * | 1998-11-30 | 2001-12-26 | 艾利森电话股份有限公司 | Improvements in host computer access to peripheral device drivers |
| US6789111B1 (en) * | 1999-12-09 | 2004-09-07 | Microsoft Corporation | Automatic detection and installation of client peripheral devices by a server |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4011889B2 (en) * | 2001-11-08 | 2007-11-21 | 大日本印刷株式会社 | IC card processing method |
-
2006
- 2006-05-19 WO PCT/IB2006/001999 patent/WO2006129202A2/en active Application Filing
- 2006-05-19 CN CN2006800271327A patent/CN101228537B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328669A (en) * | 1998-11-30 | 2001-12-26 | 艾利森电话股份有限公司 | Improvements in host computer access to peripheral device drivers |
| US6789111B1 (en) * | 1999-12-09 | 2004-09-07 | Microsoft Corporation | Automatic detection and installation of client peripheral devices by a server |
| CN1321933A (en) * | 2000-05-01 | 2001-11-14 | 株式会社理光 | Program down-loading method and compound device thereby |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-141458A 2003.05.16 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006129202A2 (en) | 2006-12-07 |
| WO2006129202A3 (en) | 2007-03-29 |
| CN101228537A (en) | 2008-07-23 |
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