CN101751392A - Browser-embedded smart card and method thereof - Google Patents
Browser-embedded smart card and method thereof Download PDFInfo
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- CN101751392A CN101751392A CN200810178846A CN200810178846A CN101751392A CN 101751392 A CN101751392 A CN 101751392A CN 200810178846 A CN200810178846 A CN 200810178846A CN 200810178846 A CN200810178846 A CN 200810178846A CN 101751392 A CN101751392 A CN 101751392A
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Abstract
The embodiment of the invention provides a web browser-embedded smart card, a terminal device coupled to the smart card and a method thereof. The smart card of one embodiment of the invention comprises a communication interface, a web browser and a intermediate handling unit, wherein the communication interface is used for communicating with the terminal device; the web browser is used for accessing the web content; and the intermediate handling unit comprises a device for sending a first message received from the web browser to the terminal device via the communication interface and a device for receiving a second message from the terminal device and sending the second message to the network browser via the communication interface, the first message comprises data relevant to the web content to be presented to the user, and the second message comprises the user input.
Description
Technical field
The present invention relates to communication and Internet technology, relate in particular to smart card and the method thereof that web browser is arranged that embed.
Background technology
In the modern life, smart card is used widely.Smart card is the smart card that a kind of embedding has integrated circuit, and wherein embedded integrated circuit can be handled data.Generally speaking, smart card can comprise credit card, the subscriber identification module based on smart card (SIM) that debit card and moving communicating field use.
Along with the development of technology, smart card particularly based on the SIM card of smart card, has no longer only had the simple user identity authentication function, but has increased many functions.Between the several years in the past, smart card has developed into a kind of core medium that are used to store with the leading subscriber data.And, also having proposed smart card now and can be used as a kind of independently smart machine of operating system that has, this SOS can move multiple application program on smart card.
In the recent period, also proposed the smart card that a kind of embedding has the webserver, Fig. 1 shows an example of this smart card.As shown in Figure 1, the smart card webserver (SCWS) is implemented in the smart card that the terminal device with for example mobile phone intercouples, and web browser is implemented in the terminal device.In addition, in Fig. 1, also realized a web page contents driver in the smart card alternatively, and some web page contents also can be stored in this locality of smart card.Like this, in example shown in Figure 1, the web browser that moves in terminal device can directly connect (for example USB connects) SCWS in operating in smart card via this locality and send request.Then, SCWS can provide the web page contents of this locality storage that responds and asked to web browser, and is as shown in arrow 1.In addition, in Fig. 1, SCWS also can for example utilize the server of the remote content provider of radio function visit in the terminal device via terminal device, thereby upgrades the web page contents of local storage, and is as shown in arrow 2.
Use smart card as shown in Figure 1, the sense organ of webpage and the exchange of experiencing the information of to simplify.For example, the user can browse the telephone directory tabulation based on html web page that directly is stored on the smart card.On the other hand, this update mechanism based on HTTP of web page contents has been simplified the content exchange with previous SIM card.And, embed the smart card that SCWS is arranged by using, even change terminal device, the user also can enjoy the various new services that provided by SCWS easily, and need not to download again corresponding application.
Yet in Fig. 1, web browser still is installed in the terminal device (for example mobile phone) with I/O unit.In this case, web browser has the dependence to terminal device itself.For example, when SCWS provides novel web page contents or enhanced service, may must upgrade to the web browser in the terminal device.That is to say, each time smart card is changed on the new equipment, may all need to upgrade or expand web browser on this new terminal equipment.This will cause the unnecessary time and the waste of resource.Therefore, need to propose a kind of new mechanism and reduce the unnecessary consumption that causes because of the web browser in the upgrading terminals equipment.
Summary of the invention
One object of the present invention is to provide a kind of mechanism, utilizes this machine-processed user to enjoy various network services when using different terminal devices, and need not upgrade or expand the web browser of each terminal device.
To achieve these goals, a kind of method of utilizing the smart card browsed web content has been proposed in one embodiment of the invention, wherein said smart card and terminal device are coupled, and this method comprises: by being included in the web browser accessed web page content in the smart card; To send to described terminal device from the first information of described web browser, the wherein said first information comprises and the relevant data of described web page contents that will present to the user; Reception is from second information of described terminal device, and described second information is sent to described web browser, and wherein said second information comprises that the user imports.
A kind of smart card that is suitable for being coupled to terminal device has been proposed in another embodiment of the present invention.This smart card comprises: communication interface is used for communicating with described terminal device; Web browser is used for the accessed web page content; And intermediate treatment unit, this intermediate treatment unit comprises: be used for via described communication interface, to send to the device of described terminal device from the first information that described web browser receives, the wherein said first information comprises and the relevant data of described web page contents that will present to the user; Be used for via described communication interface, receive from second information of described terminal device and with described second information and send to the device of described web browser, wherein said second information comprises that the user imports.
Proposed a kind of method of utilizing the terminal device browsed web content in another embodiment of the present invention, wherein said terminal device is coupled with smart card.This method comprises: receive the first information from described smart card, the wherein said first information comprises will present to user's data, and present the described first information to the user; Send second information to described smart card, wherein said second information comprises the user input relevant with the data that presented.
Terminal device with the smart card coupling has been proposed in yet another embodiment of the present invention.This terminal device comprises: communication interface is used for communicating with described smart card; At least one input block is used to receive user's input; At least one output unit is used for the presentation information to the user; The end processing unit comprises: be used for via the device of described communication interface reception from the first information of described smart card, the wherein said first information comprises will present to described user's data; Be used to drive described at least one output unit so that present the device of the described first information; And be used to second information that receives and it is sent to the device of described smart card via described communication interface, wherein said second information comprises the user input relevant with the described data that present that obtains from described at least one input block.
The accompanying drawing summary
In order to make above-mentioned purpose of the present invention and advantage clearer, provide the present invention below with reference to accompanying drawing and further specifically describe, in the accompanying drawings:
Fig. 1 shows at the smart card webserver that runs on smart card and runs on the synoptic diagram that communicates between the web browser of terminal device;
Fig. 2 shows according to an embodiment of the invention, and the synoptic diagram that communicates between the terminal device that smart card and this smart card were coupled to of web browser is arranged in embedding;
Fig. 3 shows the process flow diagram that utilizes the operation that embeds the smart card browsed web content that web browser is arranged.
In institute's drawings attached, identical Reference numeral is represented similar or identical feature or function.
Embodiment
Fig. 2 shows a specific embodiment of the present invention.In this specific embodiment, terminal device 100 is coupled via USB interface and smart card 200.As shown in Figure 2, web browser is moved to the smart card 200 from terminal device 100.That is, smart card web browser (SCWB) 250 is embedded in the smart card 200.The web browser of operation for this reason, increased additional processing unit 160 and 260 in terminal device 100 and the smart card 200 respectively, so that can use I/O unit and user in the terminal device 100 to carry out alternately in smart card 200.Like this, even the terminal device that is coupled with smart card is frequently changed, do not need the web browser in the upgrading terminals equipment yet.
Below will provide specific descriptions embodiment illustrated in fig. 2.
As shown in Figure 2, except the SIM function, smart card 200 also has operating system (Chip OS) 210, USB interface 220, SCWS 230, web page contents driver 240, the smart card web browser (SCWB) 250 of oneself, and intermediate treatment unit 260.
Chip OS 210 is used for managing and coordinates sharing of limited resources in the comings and goings of smart card and the smart card.For example, Chip OS 210 can control example such as the communication interface and terminal device 100 exchange messages of USB interface 220.
On the basis of Chip OS 210, SCWS 230 and web page contents driver 240 are implemented among the smart card 200.SCWS 230 can accept to provide response and web page contents from the request of SCWB 250 and to SCWB 250.The web page contents that is provided by SCWS 230 can be the local content in the storer that is stored in the smart card, also can be the content after driving through web page contents driver 240.For example, web page contents driver 240 can upgrade web page contents, and can send to SCWS 230 according to asking to upgrade the result.Alternatively, the web page contents that is provided by SCWS 230 can also obtain from a remote content provider server via terminal device (shown in the arrow 2 of Fig. 1).
Unit 210,220,230 shown in Figure 2 all operates according to as shown in Figure 1 the identical mode of corresponding units with 240.And in different application, the unit 210,230 except USB interface 220 and 240 can be omitted according to the demand of reality.For example, when the present invention was applied on the smart card that does not have a webserver, SCWS 230 and unit 240 can omit.
In Fig. 2, increased SCWB 250 in the smart card 200 newly.SCWB 250 improves web browser according to an embodiment of the invention, also can be one with any known web browser (for example IE or Firefox) web browser that the method for operation is identical.In order to make SCWB normally move, also be provided with an additional processing unit in the smart card 200, be referred to as intermediate treatment unit 260.Intermediate treatment unit 260 is arranged between SCWB 250 and the Chip OS 210.Unit 260 be used to receive from SCWB 250 will present to user's data, and these data are sent to USB interface 220, so that present by terminal device 100.Here, these will be presented to user's data and can obtain from the mode of processing command, incident or the data of SCWB 250 by obtaining.Simultaneously, unit 260 also is used to receive the data from USB interface 220, and these data can comprise the user's input from terminal device 100.Subsequently, unit 260 sends to SCWB 250 with received data, so that response is made in 250 pairs of user's inputs of SCWB.
In Fig. 2, terminal device 100 comprises operating system (terminal OS) 110, usb 1 20, LCD display 130, keyboard 140 and end processing unit 160.Terminal OS 110 is used for the hardware and software of management terminal device 100.For example, terminal OS management I/O unit (for example, keyboard 140, LCD display 130, or Audio Players (not shown)) and usb 1 20.
As shown in Figure 2, the end processing unit that increases newly is arranged on the terminal OS 110.End processing unit 160 is used for via the data of usb 1 20 receptions from smart card 200.Received data are handled in unit 160 subsequently, so that the web page contents that comprises in received data can present by at least one output unit in the terminal device 100, such as presenting by LCD display 130 and/or Audio Players.Meanwhile, end processing unit 160 also captures user's input from terminal OS.Such as, when the user imported data via keyboard 140, unit 160 obtained this user's input from terminal OS.Then, unit 160 sends to smart card 200 with user's input via USB interface again, so that the SCWB in the smart card can make response to user's input.
Below, will be described in detail in conjunction with the concrete operations of the process flow diagram of Fig. 3 each unit described above.
The operating process of Fig. 3 sends request from SCWB 250 to SCWS 230, obtains for example to comprise the webpage (step S310) of telephone directory tabulation with request.In response to this request, SCWS230 makes web page contents driver 240 drive the content of being asked, and, accesses telephone directory tabulation (step S312) that is.Web page contents driver 240 obtains the telephone directory tabulation subsequently from the content of this locality storage, and sends it to SCWS 230 (step S314).After receiving the telephone directory tabulation, SCWS 230 provides response and resulting telephone directory tabulation (step S316) to SCWB 250.
After receiving telephone directory tabulation, 250 pairs of received contents of SCWB are handled (such as explaining or operation), and send at least one and be used for order that the user is presented in this telephone directory tabulation, for example display command.This display command can have for example indication parameter, is used to indicate the address of telephone directory list storage.This display command (step S320) will be caught in intermediate treatment unit 260.Then, unit 260 is processed at least one data-message with display command, and this data-message comprises the type of order of display command and the data of the telephone directory that will show tabulation.Data-message after the processing is sent to terminal device 100 (step S330) via USB interface 220, so that terminal device 100 presents this telephone directory tabulation to the user.
In terminal device 100, via usb 1 20, end treatment facility 160 receives the data-message from smart card 200.End treatment facility 160 extracts order and telephone directory table data subsequently from received data-message.According to the display command that is extracted, unit 160 drives LCD display 130 (for example, by calling the api function that terminal OS provides) and shows telephone directory tabulation (step S340) to the user.Here, the telephone directory tabulation can also further be adjusted so that it is adapted to the screen of LCD display in unit 160.For example, can adjust the form of telephone directory tabulation, so that it is adapted to the screen size of LCD display.
When the telephone directory tabulation showed on LCD display 130, the user can carry out with shown webpage alternately.For example, the user can use the list item in the keyboard 140 renewal telephone directory tabulations.At this moment, can be caught (step S350) by end processing unit 160 by the Client-initiated incoming event.The end processing unit can be processed into this incoming event another data-message that comprises user's input (for example, upgrading list item).Then, end processing unit 160 sends to smart card 200 (step S360) with this another data-message via usb 1 20.
Get back to smart card one side below, intermediate treatment unit 260 receives this another data-message from terminal device 100.Unit 260 extracts user's input from another received data-message, that is, and and the list item of renewal.And then 260 pairs of this user inputs in unit are handled, so that it can be discerned by SCWB 250, are about to user's input and send to SCWB 250 (step S370).For example, user's input can be processed into the incoming event of new initiation, so that SCWB250 makes response to this incident.
In response to this incoming event, SCWB 250 sends request to SCWS 230, to upgrade the telephone directory tabulation.Like this, repeating step S310～S316.Similar with the process of foregoing step S310～S316, after receiving update request, SCWS 230 will upgrade list item and send to web page contents driver 240.Web page contents driver 240 utilizes this renewal entry updating telephone directory tabulation, and the tabulation of the telephone directory after will upgrading feeds back to SCWS 230.Subsequently, 230 couples of SCWB 250 of SCWS make response, and the tabulation of the telephone directory after the renewal is provided.At this moment, SCWB 250 can by utilizing the output unit of terminal device 100, present to the user with the telephone directory tabulation once more according to the mode of step S320～S340.
By way of example with reference to figure 3, gone through and utilized SCWB to come the operating process of browsed web content.Based on above content, it is evident that to those skilled in the art: the present invention is not limited to the foregoing description.For example, the smart card in the foregoing description is not limited to the SIM based on smart card, and it can be the smart card that is integrated with any kind of processor.Simultaneously, terminal device also is not limited to mobile phone.Terminal device can be desktop computer, notebook, PDA or other can with the terminal device of smart card coupling.In addition, the USB interface that is used to connect smart card and terminal device also can be substituted by other communication interfaces, such as, then use the NFC communication interface.
In the above-described embodiments, the web page contents that presents to the user also is not limited to the telephone directory tabulation, can also comprise the content that any this area can be used, such as the content that comprises text, image, audio or video stream or the like.Thus, although the above LCD display that exemplarily shows, the output unit of terminal device can also comprise display, Audio Players or the like.
In addition, in the foregoing description, even there is not SCWS 230 in the smart card, SCWB250 also can operate as normal.In this case, suppose that terminal device has the wave point that can be connected to remote web server, SCWB 250 can be via the wave point of terminal device requested webpage content from the remote web server so.
In above embodiment, web browser is embedded in the smart card.This has saved and has been spent time and the resource of each distinctive terminal device exploitation web browser.Simultaneously, the web browser in the smart card does not rely on terminal device.That is to say, though with the frequent situation about changing of the terminal device of smart card coupling under, the web browser in the smart card that also no longer needs to upgrade.
In addition, in the above-described embodiments, smart card can embed the webserver and web browser the two.Thereby the web browser in the smart card can pass through this accessing from the web server requests web page contents, and does not need to carry out long-range connection by wired or wireless mode, and this has achieved supper-fast web page contents visit.In addition, the data that receive according to the webserver in described smart card can realize local update to described web browser.In addition, be embedded in web browser in the smart card, can provide the various services that provide by the webserver in the smart card to various terminal device, and keep identical service quality and effect by use.
Below only be preferred embodiment of the present disclosure, and and be not intended to restriction the scope of the present disclosure.Any modification within spirit and scope of the present disclosure, be equal to and substitute and improvement includes within the scope of the present disclosure.
Claims (10)
1. method of utilizing the smart card browsed web content, wherein said smart card and terminal device are coupled, and this method comprises:
By being included in the web browser accessed web page content in the smart card;
To send to described terminal device from the first information of described web browser, the wherein said first information comprises and the relevant data of described web page contents that will present to the user;
Reception is from second information of described terminal device, and described second information is sent to described web browser, and wherein said second information comprises that the user imports.
2. the method for claim 1, wherein said web page contents is to receive from the webserver that is arranged in the described smart card, and described web page contents is stored in the described smart card.
3. method as claimed in claim 2, wherein, according to the described web browser of Data Update of the reception of the webserver in described smart card.
4. a smart card is suitable for being coupled to terminal device, and this smart card comprises:
Communication interface is used for communicating with described terminal device;
Web browser is used for the accessed web page content;
The intermediate treatment unit comprises:
Be used for via described communication interface, will send to the device of described terminal device from the first information that described web browser receives, the wherein said first information comprises and the relevant data of described web page contents that will present to the user;
Be used for via described communication interface, receive from second information of described terminal device and with described second information and send to the device of described web browser, wherein said second information comprises that the user imports.
5. smart card as claimed in claim 4 also comprises:
The smart card webserver is used to accept the request from described web browser, and provides response and web page contents to described web browser;
Storer is used for the web page contents that the described smart card webserver of local storage uses.
6. smart card as claimed in claim 5, wherein, described web browser upgrades according to the data that receive from the described smart card webserver.
7. smart card as claimed in claim 5 also comprises the SIM function.
8. method of utilizing the terminal device browsed web content, wherein said terminal device is coupled with smart card, and this method comprises:
Reception is from the first information of described smart card, and the wherein said first information comprises will present to user's data, and present the described first information to the user;
Send second information to described smart card, wherein said second information comprises the user input relevant with the data that presented.
9. terminal device, itself and smart card coupling comprise:
Communication interface is used for communicating with described smart card;
At least one input block is used to receive user's input;
At least one output unit is used for the presentation information to the user;
The end processing unit comprises:
Be used for via the device of described communication interface reception from the first information of described smart card, the wherein said first information comprises will present to described user's data;
Be used to drive described at least one output unit so that present the device of the described first information; And
Be used to second information that receives and it is sent to the device of described smart card via described communication interface, wherein said second information comprises the user input relevant with the described data that present that obtains from described at least one input block.
10. terminal device as claimed in claim 9, wherein, described end processing unit is also adjusted the described data that will present, so that make it be adapted to described at least one output unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810178846A CN101751392A (en) | 2008-12-01 | 2008-12-01 | Browser-embedded smart card and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810178846A CN101751392A (en) | 2008-12-01 | 2008-12-01 | Browser-embedded smart card and method thereof |
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| CN101751392A true CN101751392A (en) | 2010-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810178846A Pending CN101751392A (en) | 2008-12-01 | 2008-12-01 | Browser-embedded smart card and method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113612836A (en) * | 2021-07-30 | 2021-11-05 | 恒宝股份有限公司 | Connection method, connection device, electronic equipment and computer-readable storage medium |
| CN115361683A (en) * | 2022-08-19 | 2022-11-18 | 中移互联网有限公司 | Service access method, SIM card, server and service platform |
-
2008
- 2008-12-01 CN CN200810178846A patent/CN101751392A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113612836A (en) * | 2021-07-30 | 2021-11-05 | 恒宝股份有限公司 | Connection method, connection device, electronic equipment and computer-readable storage medium |
| CN115361683A (en) * | 2022-08-19 | 2022-11-18 | 中移互联网有限公司 | Service access method, SIM card, server and service platform |
| CN115361683B (en) * | 2022-08-19 | 2023-07-04 | 中移互联网有限公司 | Service access method, SIM card, server and service platform |
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Application publication date: 20100623 |