CN101616498B

CN101616498B - Method for carrying out interactive information access, user identification card and unit

Info

Publication number: CN101616498B
Application number: CN2008101156863A
Authority: CN
Inventors: 陈鹰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-26
Filing date: 2008-06-26
Publication date: 2012-02-01
Anticipated expiration: 2028-06-26
Also published as: CN101616498A

Abstract

The invention discloses a method for carrying out interactive information access, a user identification card and a unit. The method comprises that: a user selects a menu item, and a terminal carries a mark for indicating the type of the selected menu item in terminal response sent to the user identification card; the user identification card resolves the mark from the terminal response, and determines the type of the menu item selected by the user; and the user identification card generates corresponding command according to the type of the selected menu item and submits the command to the terminal. By the technical scheme of the invention, the user identification card can accurately identify the type of the selected menu item so as to judge the subsequent operation instead of mechanically prescribing the operation corresponding to each selected item, so corresponding command can be dynamically generated according to the user selection and then submitted to the terminal or a gateway; even if the application logic is changed, the program on the whole identification card does not need to change, so the method is more flexible and simpler; and a short message request does not need to be sent to the gateway if the operation can be processed on the card so that communication resources are saved.

Description

A kind of method, Subscriber Identity Module and unit that carries out interactive information access

Technical field

The present invention relates to the communications field, relate in particular to a kind of method, Subscriber Identity Module and unit that carries out interactive information access.

Background technology

SIM application toolkit (SIM Application Toolkit is hereinafter to be referred as SAT) is the application toolkit on subscriber identification modules such as SIM, UIM and cell phone apparatus (ME, the Mobile Equipment) interface.Early stage SIM can only carry out cell phone apparatus passively and give its instruction and return executing state and the result, and SAT makes SIM can send proactive command (ProactiveCommand) through defining a standardized new state word, lets cell phone apparatus accomplish some task.This initiatively for user provide feature richness, easy and simple to handle menu becomes possibility by program with regard to making in SIM/UIM.That is to say that the user can carry out data input and menu operation to the content that is stored among the SIM with visual, interactively means.

With SAT is the basis; Developed at present the system that many users of being convenient to carry out interactive information access in the world; Like the STK/OTA system; The microbrowser WIB of SmartTrust company, the microbrowser ST of SIM Alliance federation, and the 3GPP USAT resolver of 3GPP normal structure release.When these systems of user capture, a kind of mode of operation that very generally runs into is to choose an option that oneself needs the menu from the terminal equipment screen.

In the SAT interface, be used for display menu on the terminal equipment screen, the proactive command that supplies the user to select is SELECT ITEM, according to the regulation (3GPP 11.14) of 3GPP agreement, the structure of SELECT ITEM order is as shown in table 1:

Table 1, SELECT ITEM imperative structures

Describe	Whether necessary	Byte number
			The order sign	Be	1
Length (A+B+C1+C2+ ...)	Be	1 or 2
			The order details	Be	A
Device identification	Be	B

Choice objects 1	Be	C1
			Choice objects 2	Not	C2
?…	Not

An option on the corresponding menu of each choice objects wherein, its structure is as shown in table 2:

Table 2, choice objects structure

Describe	Byte number
		Option flag	1
Length (X)	Y
		The option sign	1
Videotex	X-1

Wherein videotex is the literal that is presented on the on-screen menu; Menu option of representative that the option sign is unique; After the user chose a menu option by acknowledgement key, the terminal returned to SIM through TR (OK) terminal response, wherein carried the option sign of this option.Present processing method is that the option sign of this byte random valued except the agreement regulation can not get 0 as long as guarantee that the respective option sign does not repeat in the SELECTITEM proactive command, just can correctly be distinguished user's selection.

After the user chose an option, SIM obtained user's selection, in order to select to upgrade screen display according to the user; At present the routine processes on the SIM has two kinds of methods, a kind ofly is placed on the card after carrying out the page according to the fixation application logic, and the user selects the back according to predefined logical operation; Choose first option then to take out the corresponding next page such as the user; Generate display command and submit to terminal equipment renewal screen, choose second option then to send short messages to gateway, or the like; Another kind method is to select to generate upstream request according to the user; Send to system gateway through terminal equipment, handle the display command that the back generates next screen, redispatch and turn round and stretch out the hand machine equipment by system gateway; By SIM terminal equipment is submitted in this order at last, upgraded screen display.

Processing procedure by after this menu is selected at present can be found out; Above-mentioned two kinds of methods, though any method, the program on the SIM; What all be indifferent to the concrete selection of user is any option; Only need to use the display command of having set, or, upgrade the screen display of terminal equipment from the display command that gateway obtains.First method can cause the application of developing with this, and logic is more fixing, lacks flexibility, changes applied logic if desired, just needs to upgrade the program on the SIM.In the second method each time screen updates all need send instruction by gateway, can significantly increase the traffic between terminal equipment and the system gateway, wasted a lot of communication resources, and reduced the useful information that the user can obtain.

Summary of the invention

The technical problem that the present invention will solve provides a kind of method, Subscriber Identity Module and unit that carries out interactive information access, makes Subscriber Identity Module can correctly distinguish the menu option that the user selects.

In order to address the above problem, the invention provides a kind of method of carrying out interactive information access, comprising:

A, user's choice menus item, terminal carry the sign of the selected menu item type of indication in sending to the terminal response of Subscriber Identity Module;

B, Subscriber Identity Module parse said sign from terminal response, confirm the type of user-selected menu item;

C, Subscriber Identity Module generate corresponding order according to selected menu item type and submit to the terminal.

Further, in the steps A:

The sign of carrying the indication type with the corresponding value of selected menu item type is composed through 8 to 6 that option is identified in the terminal; The menu item type comprises: ask class, submit class to, import class, option class and info class.

Further, step B specifically comprises:

Subscriber Identity Module parses the option sign from terminal response, confirm the type of user-selected menu item according to 8 to 6 value of this option sign.

Further, step C specifically comprises:

For the menu item of request class, Subscriber Identity Module generates the indicating terminal request of sending and submits to the terminal for the order of gateway, submits to the terminal with the order of information generation screen updates then;

For the menu item of submitting class to, the data generation indicating terminal that Subscriber Identity Module uses the user to import sends data to the order of gateway and submits to the terminal, generates the screen updates order with information then and submits to the terminal;

For the menu item of input class, Subscriber Identity Module generates the GET INPUT proactive command that indicating terminal obtains input, submits to the terminal;

For the menu item of option class, Subscriber Identity Module generates the SELECT ITEM proactive command that new indicating terminal shows selective menu item, submits to the terminal;

For the menu item of info class, Subscriber Identity Module generates the DISPLAYTEXT proactive command of indicating terminal display message, submits to the terminal.

The present invention also provides a kind of Subscriber Identity Module, comprising:

Resolution unit is used for the receiving terminal response, and therefrom parses the sign of the selected menu item type of indication, confirms the type of user-selected menu item;

The order generation unit is used for generating corresponding order according to the selected menu item type that resolution unit is confirmed;

Commit unit is used for the terminal is submitted in the order that the order generation unit generates.

Further, preserve the corresponding relation of value and menu item type in the resolution unit; The menu item type comprises: ask class, submit class to, import class, option class and info class;

Resolution unit parses the sign of the selected menu item type of indication, confirms that the type of user-selected menu item specifically is meant: resolution unit parses the option sign, confirms the type of user-selected menu item according to 8 to 6 value of this option sign.

Further, ordering generation unit to generate corresponding order according to selected menu item type specifically is meant:

For the menu item of request class, the order generation unit generates indicating terminal and sends the order of request to gateway, generates the screen updates order with information then;

For the menu item of submitting class to, the data that the order generation unit uses the user to import generate the order that indicating terminal sends data to gateway, generate screen updates order with information then;

For the menu item of input class, the order generation unit generates the GETINPUT proactive command that indicating terminal obtains input;

For the menu item of option class, the order generation unit generates the SELECT ITEM proactive command that new indicating terminal shows selective menu item;

For the menu item of info class, the order generation unit generates the DISPLAYTEXT proactive command of indicating terminal display message.

The present invention also provides a kind of unit that carries out interactive information access, comprising: Subscriber Identity Module, subscriber interface module and interactive module;

Subscriber interface module is used for the display menu item and supplies the user to select, and user-selected menu item is sent to interactive module;

Said interactive module is used for sending terminal response according to user-selected menu item and gives Subscriber Identity Module, in terminal response, carries the sign of the selected menu item type of indication;

Said Subscriber Identity Module is used for parsing said sign from terminal response, confirms the type of user-selected menu item; And generate corresponding order according to selected menu item type and submit to interactive module.

Further, preserve the corresponding relation of value and menu item type in the interactive module; The menu item type comprises: ask class, submit class to, import class, option class and info class;

The sign that said interactive module is carried the selected menu item type of indication is meant: interactive module is composed 8 to 6 of option sign become and the corresponding value of user-selected menu item type;

Subscriber Identity Module parses said sign from terminal response, confirm that the type of user-selected menu item is meant: Subscriber Identity Module parses the option sign from terminal response, confirms the type of user-selected menu item according to 8 to 6 value of this option sign.

Further, Subscriber Identity Module generates to order accordingly according to selected menu item type and is meant:

For the menu item of request class, Subscriber Identity Module generates the order that gateway is given in the indicating terminal request of sending, then with the order of information generation screen updates;

For the menu item of submitting class to, the data that Subscriber Identity Module uses the user to import generate the order that indicating terminal sends data to gateway, generate the screen updates order with information then;

For the menu item of input class, Subscriber Identity Module generates the GET INPUT proactive command that indicating terminal obtains input;

For the menu item of option class, Subscriber Identity Module generates the SELECT ITEM proactive command that new indicating terminal shows selective menu item;

For the menu item of info class, Subscriber Identity Module generates the DISPLAYTEXT proactive command of indicating terminal display message.

Technical scheme of the present invention makes Subscriber Identity Module can correctly discern the type of selected menu option; Thereby judge follow-up is to carry out what operation; Rather than machinery is stipulated the operation that each option is corresponding; Therefore can select dynamically to generate corresponding order according to the user and submit to terminal or gateway, also need not to change the program on the whole identification card even applied logic changes, more flexibly with simple; And can on card, just no longer sending short messages to gateway of processing ask, practiced thrift the communication resource.

Description of drawings

Fig. 1 is the practical implementation flow chart that carries out the method for interactive information access provided by the invention;

Fig. 2 is the structural representation of a byte;

Fig. 3 is the practical implementation block diagram of Subscriber Identity Module provided by the invention;

Fig. 4 is the practical implementation block diagram that carries out the unit of interactive information access provided by the invention.

Embodiment

To combine accompanying drawing and embodiment that technical scheme of the present invention is explained in more detail below.

Method of carrying out interactive information access provided by the invention is as shown in Figure 1, comprising:

Wherein, terminal response can be TR (OK) message.

According to terminal behind user's choice menus option the operation that will carry out, menu item is classified; The menu item type comprises: ask class, submit class to, import class, option class and info class; All types of menu items be selected the terminal, back the operation that will carry out be respectively:

The request class, request is sent to system gateway in the terminal, and screen display is waited for prompting;

Submit class to, the terminal sends to system gateway with the data that the user has imported, and screen display is waited for prompting;

The input class, screen display text input frame is waited for and is obtained user input data;

The option class, the menu option that screen display is new supplies the user to select.

Info class, the displaying information on screen content--such as text or picture etc., supply the user to browse;

Wherein, in the steps A, the sign of the selected menu item type of indication is carried at the terminal in the option sign; Said option is designated a byte, contains 8 (bit), and is as shown in Figure 2.

Can correctly discern the type of menu item in order to make the SIM program; For dissimilar menu items distributes different values; In the steps A, the terminal can but be not limited to through 8 to 6 corresponding assignment of option sign being carried the sign of indication type, for example; To all types of menu items, can give following value respectively for 8 to 6 of the option sign:

The request class is 001;

Submitting class to is 010;

The input class is 011;

The option class is 100;

Info class is 101.

The terminal composes 8 to 6 of option sign become and the corresponding value of selected menu item type, deposits sequence number for remaining 5 to 1 in identifying with option, is used for distinguishing the different options of same type menu item.Like this, in a SELECT ITEM proactive command, both can comprise dissimilar options, also can comprise a plurality of different options of same type.

In the practical application, other position that also can take option sign is in order to indication menu item type, and value also is not limited to the example according to preceding text, and appoints between the Subscriber Identity Module and get final product.

Wherein, step B specifically comprises:

Subscriber Identity Module parses the option sign from terminal response, confirm the type of user-selected menu item according to 8 to 6 value of this option sign; Such as according to top example, be exactly 001 to be request type; 010 for submitting class to; 011 is the input class; 100 is the option class; 101 is info class.

In the practical application, if other position that agreement takies option sign between terminal and the Subscriber Identity Module in order to indication menu item type, then Subscriber Identity Module according in the option sign approximately the value of location confirm the type of user-selected menu item.If other value of agreement between terminal and the Subscriber Identity Module, then Subscriber Identity Module value is according to a preconcerted arrangement discerned the type of menu item.

Wherein, step C specifically comprises:

For the menu item of request class, Subscriber Identity Module generates the indicating terminal request of sending and submits to the terminal for the order (like SEND SMS proactive command) of gateway, submits to the terminal with information generation screen updates order (like DISPLAY TEXT proactive command) then;

For the menu item of submitting class to; The data generation indicating terminal that Subscriber Identity Module uses the user to import sends data to the order (like SEND SMS proactive command) of gateway and submits to the terminal, generates screen updates order (like DISPLAY TEXT proactive command) with information then and submits to the terminal;

This method can also comprise step D: the order corresponding operating that submit to according to Subscriber Identity Module at the terminal.

Subscriber Identity Module provided by the invention is as shown in Figure 3, comprising:

Wherein, terminal response can be TR (OK) message.

Wherein, preserve the corresponding relation of value and menu item type in the resolution unit.

Wherein, resolution unit parses the sign of the selected menu item type of indication, confirms that the type of user-selected menu item specifically can be meant: resolution unit parses the option sign, confirms the type of user-selected menu item according to 8 to 6 value of this option sign.

In the practical application, if other position that agreement takies option sign between terminal and the Subscriber Identity Module in order to indication menu item type, then resolution unit according in the option sign approximately the value of location confirm the type of user-selected menu item.If other value of agreement between terminal and the Subscriber Identity Module, then resolution unit value is according to a preconcerted arrangement discerned the type of menu item.

Wherein, ordering generation unit to generate corresponding order according to selected menu item type specifically can be meant:

For the menu item of request class, the order generation unit generates indicating terminal and sends the order (like SEND SMS proactive command) of request to gateway, generates screen updates order (like DISPLAY TEXT proactive command) with information then;

For the menu item of submitting class to; The data that the order generation unit uses the user to import generate the order (like SEND SMS proactive command) that indicating terminal sends data to gateway, generate screen updates order (like DISPLAY TEXT proactive command) with information then;

The unit that carries out interactive information access provided by the invention is as shown in Figure 4, comprising: Subscriber Identity Module, subscriber interface module and interactive module; Wherein subscriber interface module and interactive module are integrated in lane terminal.

Said subscriber interface module is used for the display menu item and supplies the user to select, and user-selected menu item is sent to interactive module;

Wherein, terminal response can be TR (OK) message.

Wherein, preserve the corresponding relation of value and menu item type in the interactive module.

Wherein, said interactive module is carried and is indicated the sign of selected menu item type to be meant:

Interactive module is composed 8 to 6 of option sign become and the corresponding value of user-selected menu item type, deposits sequence number for remaining 5 to 1 in identifying with option.

In the practical application, interactive module also can take other position of option sign in order to indication menu item type.

Wherein, Subscriber Identity Module parses said sign from terminal response, confirms that the type of user-selected menu item specifically can be meant:

Wherein, Subscriber Identity Module generates corresponding order according to selected menu item type and specifically can be meant:

For the menu item of request class, Subscriber Identity Module generates the order (like SEND SMS proactive command) that gateway is given in the indicating terminal request of sending, then with information generation screen updates order (like the DISPLAYTEXT proactive command);

For the menu item of submitting class to, the data that Subscriber Identity Module uses the user to import generate the order (like SEND SMS proactive command) that indicating terminal sends data to gateway, generate screen updates order (like DISPLAY TEXT proactive command) with information then;

The concrete realization details of Subscriber Identity Module can the described Subscriber Identity Module of again.

Said unit further of carrying out interactive information access comprises communication module;

Said interactive module also is used for the order of screen updates order, indicating terminal display menu item/information is sent to subscriber interface module, indicating terminal is sent request/data send to communication module for the order of gateway;

Corresponding transmission request of order or data that said communication module is used for sending according to interactive module are given gateway;

Said subscriber interface module shows when being used to receive the screen updates order waits for information; Corresponding display menu item or information during the order of receiving indicating terminal display menu item/information.

Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of claim of the present invention.

Claims

1. method of carrying out interactive information access comprises:

C, Subscriber Identity Module generate corresponding order according to selected menu item type and submit to the terminal;

Wherein step C specifically comprises:

2. the method for claim 1 is characterized in that, in the steps A:

3. method as claimed in claim 2 is characterized in that step B specifically comprises:

4. a Subscriber Identity Module is characterized in that, comprising:

Commit unit is used for the terminal is submitted in the order that the order generation unit generates;

Wherein ordering generation unit to generate corresponding order according to selected menu item type specifically is meant:

5. Subscriber Identity Module as claimed in claim 4 is characterized in that:

Preserve the corresponding relation of value and menu item type in the resolution unit; The menu item type comprises: ask class, submit class to, import class, option class and info class;

6. a unit that carries out interactive information access comprises: Subscriber Identity Module, subscriber interface module and interactive module;

It is characterized in that:

Said Subscriber Identity Module is used for parsing said sign from terminal response, confirms the type of user-selected menu item; And generate corresponding order according to selected menu item type and submit to interactive module;

Wherein Subscriber Identity Module generates to order accordingly according to selected menu item type and is meant:

7. unit as claimed in claim 6 is characterized in that:

Preserve the corresponding relation of value and menu item type in the interactive module; The menu item type comprises: ask class, submit class to, import class, option class and info class;