WO2020011026A1

WO2020011026A1 - Terminal application control method, apparatus, and system

Info

Publication number: WO2020011026A1
Application number: PCT/CN2019/093525
Authority: WO
Inventors: 吴传喜
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-07-12
Filing date: 2019-06-28
Publication date: 2020-01-16
Also published as: CN110719581A

Abstract

Disclosed in the embodiments of the present invention are a terminal application control method, an apparatus and a system. The method comprises: a card application actively initiating a control command for controlling a terminal application; and the card application receiving a response command that the terminal application responds to the control command, the response command carrying a result of corresponding processing performed by the terminal application according to the control command.

Description

Control method, device and system for terminal application

Cross-reference to related applications

This application claims priority from Chinese patent application CN201810765162.2 entitled "A Control Method, Device and System of Terminal Application" filed on July 12, 2018, the entire contents of which are incorporated herein by reference.

Technical field

The present invention relates to the field of terminals, and in particular, to a method, device, and system for controlling terminal applications.

Background technique

The Internet of Things is known as the third wave of the world's information industry after computers and the Internet. It represents the development direction of the next generation of information technology. The United States, the European Union, China and other countries have issued plans for the development of the Internet of Things to carry out related technology and industry forward-looking layout. . With the popularity of the Internet of Things technology, the application of Internet of Things terminals has become more and more deeply in people's lives. General IoT terminals have the following characteristics: 1) Low mobility: IoT terminals do not move, do not move often, or move within a designated area. 2) Time-controlled access: The Internet of Things terminal sends and receives data within a specified time. 3) Time tolerance: IoT terminals only need to delay data transmission. 4) Use packet switching: IoT terminals need packet data transmission. 5) Online small data transmission: Always online small data transmission. 6) Offline small amount of data transmission: The Internet of Things terminal needs only a small amount of offline data transmission. 7) Only initiated by the Internet of Things: use terminal initiated communication. 8) Few mobile receptions: the network occasionally initiates a push. 9) Offline instruction: The MTC server senses that the terminal is offline. 10) Congestion indication: The IoT server senses that the terminal is blocked. 11) Priority alarm: The network needs to ensure that PAM messages are delivered with priority. 12) Particularly low power consumption: Low power consumption guarantee for the terminal. 13) Secure connection: The IoT terminal requires it to establish a secure connection with the IoT server. 14) Specific location trigger: A machine type communication (MTC, Machine Type Communication) application that triggers an Internet of Things terminal with a known location. At the same time, in most cases, the development of the Internet of Things terminal business is inseparable from the Universal Integrated Circuit Card (UICC, Universal Integrated Circuit Card). As is known to all, universal integrated circuit cards play an important role in 3G, 3rd Generation, and Partnership Project (3GPP) 3G and Long Term Evolution (LTE) terminals. UICC can include a variety of logic applications, such as Universal User Identity Module (USIM, Universal Subscriber Identity Module), IP Multimedia Service Identity Module (ISIM, IP Multimedia Service Identity Module), custodian user identity module (also translated as custodian subscription identity Modules, HPSIM, Hosting, Party (Subscription, Identity, Module) and other applications. USIM is used to store user identity information, personal data, and security information in a universal mobile communication system network. At the same time, it uses the necessary functions and data to identify and authorize users when they access mobile network services, so that the mobile network can be represented and identified. User application requirements. Compared with the SIM (Subscriber Identity Module) card in the 2G era, the USIM of 3G and LTE is no longer built on a single telecommunication application platform, but has become one of the various resident applications on the UICC. The UICC becomes It provides a universal intelligent platform, which provides unified underlying support for its upper-layer applications, and realizes the separation of platform and applications.

During the development of the interaction between the UICC and the terminal, the UICC is always in a completely passive position. The terminal sends a command to the UICC, and the UICC executes the command and returns a response to the terminal. The terminal and the UICC use a command APDU (Command APDU, referred to as C-APDU for short). , Where APDU is the application protocol) / Response APDU (P-APDU for short) to interact in pairs, and both are methods in which the terminal initiates a command UICC response. The terminal is always dominant, and later in order to strengthen the card The need to actively initiate a command introduced the user identification application tool STK (SIM Tool Kit and the universal user identification application tool USAT (USIM Application Toolkit) in the interface between the terminal and the UICC, but STK and USAT also only provide very simple and limited, according to 3GPP 3GPP TS 31.111 version 14.5.0 (Note: 2017.12 released), Proactive UICC commands (active commands) supported by the UICC include only PROVIDE LOCAL INFORMATION, DISPLAY, TEXT, REFRESH, SEND SHORT, MESSAGE, SET, UPCCALL, etc. For example, DISPLAY TEXT requires the terminal to display a piece of text on the screen. These commands can only require the terminal Do some simple functions. With the development of the Internet of Things and the development of the UICC business itself, the demand for UICC and terminal interaction is increasing, and many terminal applications require UICC applications as active initiators and perform more complex operations.

Summary of the invention

According to the technical solution provided by the embodiment of the present invention, the problem that the card or card application of the terminal cannot effectively actively control the terminal or terminal application is solved.

A method for controlling a terminal application according to an embodiment of the present invention includes: a card application actively initiates a control command for controlling a terminal application; and the card application receives a response command from the terminal application in response to the control command. The response command carries a result of corresponding processing performed by the terminal application according to the control command.

A method for controlling a terminal application according to another embodiment of the present invention includes: a terminal main control device receiving a control command actively initiated by a card application; and the terminal main control device determining the card application desired control according to the control command A terminal application and control information for actively controlling the terminal application; and the terminal master control device transmitting the control information to the terminal application for the terminal application to perform corresponding processing according to the control information.

A method for controlling a terminal application according to another embodiment of the present invention includes: a terminal application obtaining control information from a card application for controlling the terminal application; and the terminal application determining the control according to the control information Whether the information meets the execution requirements; and the terminal application performs corresponding processing according to the determination result, and sends a response command carrying the processing result to the card application.

A card application device according to another embodiment of the present invention includes: a control initiating module for actively initiating a control command for controlling a terminal application; and a response receiving module for receiving the terminal application in response to the control command Response command, the response command carries a result of corresponding processing performed by the terminal application according to the control command.

According to another embodiment of the present invention, a terminal main control device includes: a control command receiving module for receiving a control command actively initiated by a card application; a control command processing module for determining the module according to the control command; A terminal application that the card application desires to control and control information for actively controlling the terminal application; and a control information transfer module for transmitting the control information to the terminal application for the terminal application to control according to the control Information is processed accordingly.

A terminal application apparatus according to another embodiment of the present invention includes: a control information acquisition module for acquiring control information from a card application for controlling the terminal application; a control information determination module for the terminal application Determining whether the control information meets the execution requirements according to the control information; and a control information execution module for the terminal application to perform corresponding processing according to the determination result, and send a response command carrying the processing result to the card application .

A control system for a terminal application according to another embodiment of the present invention includes: a card application device for actively initiating a control command for controlling a terminal application; and a terminal master control device for determining a location according to the control command. A terminal application desired to be controlled by the card application, and control information for actively controlling the terminal application, and transmitting the control information to the terminal application; and a terminal application device for determining the according to the control information Control whether the information meets the execution requirements, perform corresponding processing according to the determination result, and send a response command carrying the processing result to the card application.

The technical solution provided by the embodiment of the present invention has the following beneficial effects: The embodiment of the present invention implements active control of a terminal or terminal application by a card or a card application, and improves the control effect of a card application in a machine-to-machine environment on a terminal application.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic flowchart of a terminal application control method according to a first embodiment of the present invention; FIG.

2 is a schematic structural diagram of a card application device according to a second embodiment of the present invention;

3 is a schematic flowchart of a terminal application control method according to a third embodiment of the present invention;

4 is a schematic structural diagram of a terminal master control device according to a fourth embodiment of the present invention;

5 is a schematic flowchart of a terminal application control method according to a fifth embodiment of the present invention;

6 is a schematic structural diagram of a terminal application device according to a sixth embodiment of the present invention;

7 is a schematic diagram of interaction between a card application and a terminal application according to a seventh embodiment of the present invention;

FIG. 8 is a schematic diagram of Command APDU rules provided by an embodiment of the present invention; FIG.

9 is a schematic diagram of a Response APDU rule provided by an embodiment of the present invention;

10 is a schematic diagram of a control command definition according to an embodiment of the present invention;

11 is a schematic diagram of a definition of a response command according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of a control command rule according to an embodiment of the present invention.

detailed description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

First embodiment

FIG. 1 is a schematic flowchart of a terminal application control method according to a first embodiment of the present invention. As shown in FIG. 1, the method may include steps S101 and S102.

In step S101, the card application actively initiates a control command for controlling a terminal application.

The control command includes a terminal application identifier and control information for actively controlling the terminal application, and the control information includes a card application identifier, data information, and an operation type.

The operation type may indicate obtaining a status of the terminal application, such as a running status of the terminal application itself, a connection status of the terminal application and a server, and the like.

The operation type may also indicate operations that the terminal application needs to perform, for example, the terminal application transmits data to the card, and the terminal application receives data transmitted by the card.

In step S102, the card application receives a response command from the terminal application in response to the control command, and the response command carries a result of corresponding processing performed by the terminal application according to the control command.

The response command received by the card application is a response command that executes the control command successfully or fails.

In one embodiment, if the type of operation carried by the control command indicates obtaining the status of the terminal application, the response command received by the card application may carry status information obtained after the control command is successfully executed.

In another embodiment, if the type of operation carried by the control command indicates that the terminal application needs to perform an operation, the response command received by the card application may carry an execution result obtained after the control command is successfully executed.

Those of ordinary skill in the art can understand that all or part of the steps in the method of the first embodiment can be completed by a program instructing related hardware, and the program can be stored in a computer-readable storage medium. Furthermore, an embodiment of the present invention may also provide a storage medium storing a control program of a terminal application, where the control program of the terminal application is executed by a processor to implement steps of the control method of the terminal application of the first embodiment . The storage medium may include a ROM / RAM, a magnetic disk, an optical disk, and a U disk.

Second embodiment

FIG. 2 is a schematic structural diagram of a card application device provided by a second embodiment of the present invention. As shown in FIG. 2, the card application device may include a control initiating module 21 and a response receiving module 22.

The control initiating module 21 is configured to actively initiate a control command for controlling a terminal application. The control command includes a terminal application identifier and control information for actively controlling the terminal application, and the control information includes a card application identifier, data information, and an operation type. The control initiating module 21 implements step S101 in FIG. 1, and the operation type may indicate acquiring a status of the terminal application and / or indicating an operation that the terminal application needs to perform.

The response receiving module 22 is configured to receive a response command from the terminal application in response to the control command, and the response command carries a result of corresponding processing performed by the terminal application according to the control command. The response receiving module 22 implements step S102 in FIG. 1. The response command received by the card application is a response command that executes the control command successfully or fails.

An embodiment of the present invention may further provide a card application device. The device may include: a first processor and a first memory coupled to the first processor; The control program of the terminal application running on the first processor is described. When the control program of the terminal application is executed by the first processor, the steps of the control method of the terminal application of the first embodiment are implemented.

Third embodiment

FIG. 3 is a schematic flowchart of a terminal application control method according to a third embodiment of the present invention. As shown in FIG. 3, the method may include steps S301, S302, and S303.

In step S301, the terminal main control device receives a control command actively initiated by the card application.

In step S302, the terminal master control device determines, according to the control command, a terminal application that the card application desires to control and control information for actively controlling the terminal application.

The terminal master control device obtains a terminal application identifier and the control information from the control command by analyzing the control command, and determines the terminal application that the card application desires to control according to the terminal application identifier. The control information includes a card application identifier, data information, and operation type.

In step S303, the terminal master control device transmits the control information to the terminal application for the terminal application to perform corresponding processing according to the control information.

The terminal master control device is set in the terminal and is independent of the terminal application and the card application. The terminal main control device is mainly used to find the terminal application according to the terminal application identifier obtained through analysis, and transmit the parsed control information to the terminal application.

Those of ordinary skill in the art can understand that all or part of the steps in the method of the third embodiment can be completed by a program instructing related hardware, and the program can be stored in a computer-readable storage medium. Further, an embodiment of the present invention may also provide a storage medium storing a control program of a terminal application, where the control program of the terminal application is executed by a processor to implement the steps of the control method of the terminal application of the third embodiment. . The storage medium may include a ROM / RAM, a magnetic disk, an optical disk, and a U disk.

Fourth embodiment

FIG. 4 is a schematic structural diagram of a terminal master control device according to a fourth embodiment of the present invention. As shown in FIG. 4, the terminal main control device may include a control command receiving module 41, a control command processing module 42, and a control information transmission module 43.

The control command receiving module 41 is configured to receive a control command actively initiated by a card application. The control command receiving module 41 implements step S301 in FIG. 3.

The control command processing module 42 is configured to determine a terminal application that the card application desires to control and control information for actively controlling the terminal application according to the control command. The control command processing module 42 implements step S302 in FIG. 3. The control command processing module 42 obtains a terminal application identifier and the control information from the control command by analyzing the control command, and determines the terminal application that the card application desires to control based on the terminal application identifier. . The control information includes a card application identifier, data information, and operation type.

The control information transmission module 43 is configured to transmit the control information to the terminal application for the terminal application to perform corresponding processing according to the control information. The control information transmission module 43 implements step S303 in FIG. 3.

An embodiment of the present invention may also provide a terminal master control device. The device may include: a second processor and a second memory coupled to the second processor; and the second memory stores a A control program for a terminal application running on the second processor, and when the control program for the terminal application is executed by the second processor, the steps of the control method for the terminal application of the third embodiment are implemented.

Fifth Embodiment

FIG. 5 is a schematic flowchart of a terminal application control method according to a fifth embodiment of the present invention. As shown in FIG. 5, the method may include steps S501, S502, and S503.

In step S501, the terminal application acquires control information from a card application for controlling the terminal application.

The terminal application obtains the control information from a terminal master control device, where the control information is obtained and sent from a control command actively controlled by the card application for controlling the terminal application.

The control information includes a card application identification, data information, and operation type.

The operation type may indicate acquiring a status of the terminal application and / or indicating an operation that the terminal application needs to perform.

In step S502, the terminal application determines whether the control information meets execution requirements according to the control information.

If the type of operation sent by the card application corresponding to the card application identifier conforms to a preset execution rule, the terminal application determines that the control information meets execution requirements.

The preset execution rule includes performing operations corresponding to part or all of the operation types sent by the preset card application.

For example, the preset execution rule is to perform all operations sent by the USIM application, and the terminal application determines whether the card application that sends control information is a USIM application according to the card application identifier, and if so, indicates whether the control information meets execution requirements.

In step S503, the terminal application performs corresponding processing according to the determination result, and sends a response command carrying the processing result to the card application.

The processing steps when the control information meets the execution requirements are as follows.

First, the terminal application executes an operation corresponding to the operation type according to a determination result that the control information meets an execution requirement. In one embodiment, if the operation type indicates acquiring the status of the terminal application, the operation is performed to acquire status information. In another embodiment, if the operation type indicates that the terminal application needs to perform an operation, the operation is performed to obtain an operation result.

Then, the terminal application generates a response command that successfully executes the operation type, and sends the response command to the card application. In one embodiment, if the operation type indicates acquiring the status of the terminal application, the terminal application may put the status information into the response command. In another embodiment, if the operation type indicates an operation that a terminal application needs to perform, the terminal application may put the operation result into the response command.

The processing steps when the control information does not meet the execution requirements are as follows.

The terminal application generates a response command that fails to execute the operation type, and sends the response command to a card application.

Those of ordinary skill in the art can understand that all or part of the steps in the method of the fifth embodiment can be completed by a program instructing related hardware, and the program can be stored in a computer-readable storage medium. Further, the embodiment of the present invention may also provide a storage medium storing a control program of a terminal application, where the control program of the terminal application is executed by a processor to implement steps of the control method of the terminal application of the fifth embodiment . The storage medium may include a ROM / RAM, a magnetic disk, an optical disk, and a U disk.

Sixth embodiment

FIG. 6 is a schematic structural diagram of a terminal application device according to a sixth embodiment of the present invention. As shown in FIG. 6, the terminal application device may include a control information acquisition module 61, a control information determination module 62, and a control information execution module 63.

The control information acquisition module 61 is configured to acquire control information from a card application for controlling the terminal application. The control information acquisition module 61 implements step S503 in FIG. 5. The terminal control information acquisition module 61 acquires the control information from a terminal master control device. The control information is acquired and sent by the terminal main control device from a control command actively controlled by the card application for controlling the terminal application. The control information includes a card application identification, data information, and operation type. The operation type may indicate acquiring a status of the terminal application and / or indicating an operation that the terminal application needs to perform.

The control information determining module 62 is configured for the terminal application to determine whether the control information meets execution requirements according to the control information. The control information determination module 62 implements step S502 in FIG. 5. The control information determining module 62 determines that the control information meets the execution requirements when the operation type sent by the card application corresponding to the card application identifier conforms to a preset execution rule. The preset execution rule includes performing operations corresponding to part or all of the operation types sent by the preset card application. For example, if the preset execution rule is to perform all operations sent by the USIM application, the control information execution module 63 determines whether the card application that sends control information is a USIM application according to the card application identifier. If so, it indicates whether the control information meets the requirements. Implementation requirements.

The control information execution module 63 is configured for the terminal application to perform corresponding processing according to the determination result, and send a response command carrying the processing result to the card application. The control information execution module 63 implements step S503 in FIG. 5. The control information execution module 63 executes an operation corresponding to the operation type according to a determination result that the control information meets an execution requirement, and generates a response command that successfully executes the operation type, and sends the response command to the card application. On the contrary, the control information execution module 63 does not perform the operation corresponding to the operation type according to the determination result that the control information does not meet the execution requirements, and generates a response command that fails to execute the operation type, and sends the response command to the card application.

An embodiment of the present invention may also provide a terminal application device. The device may include: a third processor, and a third memory coupled to the third processor; A control program for a terminal application running on the third processor, and when the control program for the terminal application is executed by the third processor, the steps of the control method for the terminal application of the fifth embodiment are implemented.

In the above first to sixth embodiments, the structure of the control command includes a control command definition field, an operation type definition field, a card application and a terminal application identification field. Further, the control command further includes a length field, a text attribute field, and a terminal identification field. Each of the above fields conforms to the definition of C-APDU in 3GPP.

In the foregoing first to sixth embodiments, the response command includes an operation type definition field and a response result field. Further, the response command further includes a terminal identification field and a terminal data field. Each of the above fields conforms to the definition of R-APDU in 3GPP.

The above card applications include, but are not limited to, USIM, ISIM, HPSIM.

Seventh embodiment

FIG. 7 is a schematic diagram of interaction between a card application and a terminal application according to a seventh embodiment of the present invention. As shown in Figure 7, the interaction process is as follows.

In step 701: the card (for example, a UICC card) or a card application (for example, a UICC card application) sends a control command to the terminal processing control module (realizing the function of the terminal main control device).

In step 702: the terminal processing control module parses the control command, and obtains the card application identifier, terminal application identifier, data information, operation type, etc. from the command; the terminal application processing module finds the corresponding terminal application according to the terminal application identifier.

In step 703: the terminal processing control module transmits the card application identification, the data information, operation type, and the like to the terminal application.

In step 704, the terminal application determines whether to comply with the rule of the operation type sent by the card application corresponding to the card application identifier according to a preset rule (or a preset execution rule), and if so, execute steps 705a and 706a. , Otherwise, perform steps 705b and 706b.

For example, the rule may be that an application only executes the operation sent by the USIM application. If the terminal application recognizes that the card application identifier represents a USIM application, the type of operation performed is performed. If the card application identifier is an HPSIM application, then Not executed.

For another example, the rule may be that a certain terminal application only executes operations A and B sent by the USIM application. If the operation type is sent by the HPSIM application, it is not executed. If the USIM application is used, the operation type is identified as A or B Execute, if it is other operation type, do not execute.

In step 705a and step 706a: if the terminal application executes the operation type sent by the card application corresponding to the card application identifier, send a response command one to the card.

In steps 705b and 706b: the terminal application does not execute the operation type sent by the card application corresponding to the card application identifier, and returns a corresponding response command two.

The above operation type can be one of the following states of the terminal application, including, but not limited to, obtaining the running status of the terminal application itself, obtaining the PIN1 code verification status of the terminal application user, obtaining the PIN2 code verification status of the terminal application user, obtaining terminal application and entity The link status of the terminal, obtain the time value specified by the terminal application receiving data, obtain the terminal application time tolerance value, obtain the online and offline status of the terminal application and server link, obtain the address and number of the terminal.

The above operation type can also be one of the following operations that need to be performed by the terminal application, including but not limited to the terminal application periodically sending related information and events to the card, the terminal application performing a user verification PIN1 code verification operation, and the terminal application performing a user verification PIN2 code The verification operation, the terminal application transmits data to the card, the terminal application receives the data transmitted by the card, the terminal application performs secure communication links with other entities, and the terminal application periodically sends related information and events to the card.

The above control commands shall comply with the definition of the command APDU in the 3GPP (ETSI) standard, as shown in Figures 8 and 12 in detail.

The response command of the above control command shall comply with the definition of Response APDU (Response APDU, P-APDU for short) in the 3GPP (ETSI) standard, as shown in FIG. 9.

The control command is in accordance with the following definitions, as shown in FIG. 10.

The response command of the control command conforms to the following definitions, as shown in FIG. 11.

The control command is defined in the Proactive UICC command tag.

The operation types are defined in Command details.

The card application identifier and terminal application identifier are defined in the APP identifier.

There can be multiple Textattribute fields.

The card applications include and are not limited to USIM, ISIM, HPSIM.

It can be known from the foregoing description that the embodiments of the present invention provide a method, a device, and a system for controlling a terminal application. Taking a UICC card as an example, the UICC card application sends a control command to the terminal processing control module. The terminal processing control module analyzes the control command and obtains the card application identifier, terminal application identifier, data information, operation type, etc. from the command; terminal application The processing module finds the corresponding terminal application according to the terminal application identifier, and transmits the card-side application identifier, the data information, and the operation type to the terminal application. The terminal application determines whether to comply with the rules for performing the operation type sent by the card application corresponding to the card application identifier according to a preset rule, and if it does, it executes, otherwise, it does not execute. If the terminal application executes the operation type sent by the card application corresponding to the card application identifier, it sends a response command one to the card; otherwise, it returns a corresponding command two. Thus, the active control of the terminal application in the terminal by the UICC is realized, and the control effect of the terminal application by the UICC in the M2M environment is improved.

Eighth embodiment

An embodiment of the present invention provides a control system for a terminal application. The system may include: a card application device for actively initiating a control command for controlling a terminal application; and a terminal main control device for determining according to the control command. A terminal application desired to be controlled by the card application and control information for actively controlling the terminal application and transmitting the control information to the terminal application; and a terminal application device for determining Whether the control information meets the execution requirements, performs corresponding processing according to the determination result, and sends a response command carrying the processing result to the card application.

The working steps of the system include: first, the terminal main control device receives a control command actively initiated by a card application device, obtains a terminal application identifier and the control information from the control command, and determines according to the terminal application identifier The terminal application that the card application desires to control transmits the control information to the terminal application, where the control information includes a card application identification, data information, and operation type. Then, when the operation type sent by the card application corresponding to the card application identifier conforms to a preset execution rule, the terminal application device determines that the control information meets execution requirements, executes the operation corresponding to the operation type, and carries the operation result. A response command is sent to the card application.

Ninth embodiment

The embodiments of the present invention mainly solve the problem that current smart cards cannot effectively actively control terminal applications. Generally, the problem that smart cards control terminals (applications) can be summarized as follows: 1. Obtaining the status of applications, including and Not limited to the following: a. The operating status of the application itself; b. The status of the application (user verification), such as the verification status of the PIN1 and PIN2 codes; c. The link status with an entity; d. The time value specified by the received data; e. Time tolerance value; f. Online and offline status of a server; g. Obtaining the address and number of the terminal; h. Sending relevant information and events to the card regularly. 2. Required operations, including but not limited to the following: a. Perform user verification PIN code verification; b. Perform user verification PIN2 verification; c. Transmit data to the card; d. Receive data transmitted by the card; e. Other entities perform secure communication links; f. Regularly send related information, events, etc. to the card.

For example, in direct D2D (direct device communication) communication without network coverage, the USIM needs to save some related information data (see 3GPP TS 24.334 and 3GPP TS 32.277). These data can be encapsulated by the terminal (UE) using ENVELOPE ) The command is transmitted to the USIM, and the verification status of the user (application) needs to be checked before transmission. However, there is currently no relevant standard specifying how the USIM should check the status of the user (application) before processing and receiving the STK / USAT command. Through the embodiment of the present invention, the USIM can initiate a control command to actively acquire the status of the terminal application. That is, the USIM sends a control command to the terminal master control device, and the terminal master control device analyzes the control command, obtains the card application ID, the terminal application ID, data information, and the type of operation used to check the status of the terminal application from the command; the terminal application The processing module finds the corresponding terminal application according to the terminal application identifier, and transmits the card application identifier and data information, and the operation type used to check the status of the terminal application to the terminal application. The terminal application judges whether to comply with the rules of the operation type for checking the status of the terminal application sent by the USIM corresponding to the card application identifier according to the preset rule, and if it is, execute it; otherwise, do not execute it. If the terminal application performs an operation type for checking the status of the terminal application, it sends a response command one to the USIM, otherwise it returns a response command two, thereby realizing the active control of the terminal application in the terminal by the USIM.

Although the present invention has been described in detail above, the present invention is not limited thereto, and those skilled in the art can make various modifications according to the principles of the present invention. Therefore, any modification made according to the principle of the present invention should be understood to fall within the protection scope of the present invention.

Claims

A terminal application control method includes:

The card application actively initiates control commands for controlling terminal applications; and

The card application receives a response command from the terminal application in response to the control command, and the response command carries a result of corresponding processing performed by the terminal application according to the control command.
The method according to claim 1, wherein the control command includes a terminal application identifier and control information for actively controlling the terminal application, and the control information includes a card application identifier, data information, and an operation type.
The method according to claim 1 or 2, wherein the structure of the control command includes a control command definition field, an operation type definition field, a card application and a terminal application identification field, and each field conforms to the third generation partner program In the standard 3GPP, the definition of the application protocol data unit APDU is commanded; the response command includes an operation type definition field and a response result field, and each field conforms to the definition of the response APDU in the 3GPP.
The method according to claim 3, wherein the card application comprises a universal subscriber identity module USIM, an IP multimedia service identity module ISIM, and a custodian subscriber identity module HPSIM.
A terminal application control method includes:

The terminal main control device receives a control command actively initiated by the card application;

The terminal main control device determines, according to the control command, a terminal application that the card application desires to control and control information for actively controlling the terminal application; and

The terminal master control device transmits the control information to the terminal application for the terminal application to perform corresponding processing according to the control information.
The method according to claim 5, wherein the terminal master control device determines, according to the control command, a terminal application that the card application desires to control and control information for actively controlling the terminal application, comprising:

The terminal main control device obtaining a terminal application identifier and the control information including a card application identifier, data information, and operation type from the control command; and

The terminal master control device determines, according to the terminal application identifier, the terminal application that the card application desires to control.
A terminal application control method includes:

The terminal application obtains control information from the card application for controlling the terminal application; and

Determining, by the terminal application, whether the control information meets execution requirements according to the control information;

The terminal application performs corresponding processing according to the determination result, and sends a response command carrying the processing result to the card application.
The control method according to claim 7, wherein the obtaining, by the terminal application, control information for controlling the terminal application from a card application comprises:

The terminal application obtains the control information from a terminal master control device, where the control information is obtained and sent by a terminal master control device from a control command actively initiated by a card application to control the terminal application, the Control information includes card application identification, data information, and operation type.
The method according to claim 8, wherein the terminal application determining whether the control information meets execution requirements according to the control information comprises:

If the type of operation sent by the card application corresponding to the card application identifier conforms to a preset execution rule, the terminal application determines that the control information meets execution requirements.
The method according to claim 9, wherein the preset execution rule comprises performing an operation corresponding to part or all of the operation types sent by the preset card application.
The method according to claim 8, wherein the terminal application performs corresponding processing according to the determination result, comprising:

The terminal application executes an operation corresponding to the operation type according to a determination result that the control information meets an execution requirement; or

The terminal application does not perform an operation corresponding to the operation type according to a determination result that the control information does not meet an execution requirement.
A card application device includes:

A control initiation module for actively initiating a control command for controlling a terminal application; and

The response receiving module is configured to receive a response command from the terminal application in response to the control command, and the response command carries a result of corresponding processing performed by the terminal application according to the control command.
The apparatus according to claim 12, wherein the control command includes a terminal application identifier and control information for actively controlling the terminal application, and the control information includes a card application identifier, data information, and an operation type.
A terminal main control device includes:

A control command receiving module for receiving a control command initiated by a card application;

A control command processing module, configured to determine, according to the control command, a terminal application that the card application desires to control and control information for actively controlling the terminal application; and

A control information transmission module is configured to transmit the control information to the terminal application for the terminal application to perform corresponding processing according to the control information.
The device according to claim 14, wherein the control command processing module obtains a terminal application identifier and the control information including a card application identifier, data information, and operation type from the control command, and according to the terminal application The identification determines the terminal application that the card application desires to control.
A terminal application device includes:

A control information acquisition module, configured to acquire control information for controlling a terminal application from a card application;

A control information determination module, configured to determine whether the control information meets execution requirements according to the control information; and

The control information execution module is configured to perform corresponding processing according to the determination result, and send a response command carrying the processing result to the card application.
The device according to claim 16, wherein the terminal control information acquisition module acquires the control information from a terminal master control device, and the control information is an initiative initiated by the terminal master control device from a card application for controlling all The control information obtained and sent in the control command of the terminal application includes the card application identifier, data information, and operation type.
The apparatus according to claim 17, wherein the control information determining module determines that the control information meets execution requirements when an operation type sent by a card application corresponding to the card application identifier conforms to a preset execution rule.
The device according to claim 18, wherein the preset execution rule comprises performing an operation corresponding to part or all of the operation types sent by the preset card application.
The apparatus according to claim 17, wherein the control information execution module executes an operation corresponding to the operation type according to a determination result that the control information meets an execution requirement, or according to a determination result that the control information does not meet an execution requirement, The operation corresponding to the operation type is not performed.
A terminal application control system includes:

A card application device for actively initiating a control command for controlling a terminal application;

A terminal master control device, configured to determine, according to the control command, a terminal application desired to be controlled by the card application and control information for actively controlling the terminal application, and transmit the control information to the terminal application; and

The terminal application device is configured to determine whether the control information meets execution requirements according to the control information, perform corresponding processing according to the determination result, and send a response command carrying the processing result to the card application.