JP2007134952A - Mobile communication terminal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of securely locking a cybermoney service function by an incoming call from outside, even if an application program for cybermoney is being executed. <P>SOLUTION: Either a termination notice operation mode for informing an incoming call while execution of application program is continued, or a termination preference operation modes for suspending execution of the application program, can be established beforehand as a termination operation mode, prior to activation of the application program. Upon receipt of an incoming call from outside during execution of a cybermoney-related application program, it is controlled to suspend the execution of the cybermoney-related application program compulsorily, irrespective of the termination operation mode setting beforehand. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a mobile communication terminal such as a mobile phone that can execute an application program.

Conventionally, as this type of mobile communication terminal, a mobile phone capable of executing an application program written in an object-oriented programming language independent of a platform is known. For example, a mobile phone is known that has a JAVA (registered trademark, the same applies hereinafter) virtual machine function and can execute an application program described in JAVA (see Patent Document 1). In such a cellular phone, various application programs acquired by downloading from a predetermined server can be used. The same applies to an application program that operates in an application execution environment of BREW (registered trademark, the same applies hereinafter).
JP 2000-347867 A

  In recent years, in order to provide a mobile phone with an electronic money service function, an IC chip for electronic money processing has been incorporated into a mobile phone, and an application program for electronic money has been provided as the application program. . In such a cellular phone, an application data storage area used by an electronic money application program is set in the memory in the IC chip. Then, electronic money processing can be performed by using the data in the application data storage area during execution of the application program.

The mobile phone that can execute the application program for electronic money by incorporating the IC chip for electronic money processing has the convenience of being able to shop without having cash, but there is a risk of being misused. is there. For example, if this mobile phone is dropped, the person who picks up the mobile phone executes an electronic money application program to shop with electronic money, or browses private information such as shopping history and electronic money balance There is a risk of doing. Therefore, when the mobile phone is dropped, the mobile phone can be locked so that the electronic money service function cannot be used by calling the mobile phone from a telephone with a specific telephone number registered in advance. Can be considered.
However, if the electronic money application program is executed while receiving an incoming call such as a telephone for locking, the execution of the application program may be prioritized and the electronic money service function may not be locked. .

  The present invention has been made in view of the above problems, and its purpose is to reliably lock an electronic money service function by an incoming call even when an electronic money application program is being executed. It is to provide a mobile communication terminal that can be used.

In order to achieve the above object, the invention of claim 1 provides an incoming call notification operation for notifying an incoming call in a state where the execution of the application program is continued as an incoming call operation mode when an incoming call is received during the execution of the application program. Mode and a mobile communication terminal that can be set in advance prior to the start of the application program, and the application program related to electronic money is being executed. When receiving an incoming call from outside, control means is provided for controlling to forcibly suspend execution of the application program related to electronic money regardless of the setting of the previous incoming call operation mode. Is.
In this mobile communication terminal, when an incoming call is received during execution of an electronic money-related application program, the execution of the electronic money-related application program is forcibly suspended regardless of the previous incoming operation mode setting. Since the electronic money service function can be stopped by temporarily stopping the execution of the electronic money related application program in this way, the electronic money service function on the mobile communication terminal is forcibly disabled. The electronic money service function can be securely locked. Therefore, even when an electronic money application program is being executed, the electronic money service function can be reliably locked by an incoming call from the outside.

The invention of claim 2 is the mobile communication terminal of claim 1, wherein the control means activates the electronic money-related application program regardless of the prior incoming operation mode setting. Control is performed so as to set the incoming call priority operation mode during execution of a money-related application program.
In this mobile communication terminal, only the operation of starting the electronic money related application program is performed, and the incoming call priority operation mode is set during execution of the electronic money related application program regardless of the prior incoming call operation mode setting. Set automatically. Accordingly, the user's operation for setting the incoming call operation mode is not required during the execution of the application program related to electronic money.

The invention of claim 3 is the mobile communication terminal of claim 1 or 2, wherein the control means sets the prior incoming call operation mode when execution of the electronic money related application program is completed. It is characterized by controlling to return.
In this mobile communication terminal, when the execution of the electronic money related application program is finished, the mobile phone terminal returns to the setting of the prior incoming call operation mode. Therefore, for the application programs other than the electronic money related application program, The incoming operation mode setting is maintained. Accordingly, the application program other than the electronic money-related application program does not need to reset the incoming call operation mode in advance.

According to a fourth aspect of the present invention, in the mobile communication terminal of the first, second or third aspect, the mobile communication terminal includes an integrated circuit device for electronic money processing that operates based on the application program related to the electronic money being executed. The control means controls to maintain the supply of power to the electronic money processing integrated circuit device when the electronic money related application program is temporarily stopped.
In this mobile communication terminal, when the application program related to electronic money is temporarily stopped, the power supply to the integrated circuit device for processing electronic money is maintained, whereby the integrated circuit device for processing electronic money Power aging is maintained. By maintaining power aging in this manner, when there is a wireless call from outside that operates the integrated circuit device for electronic money processing in a standby state in which the electronic money related application program is suspended, The electronic money service function using the integrated circuit device for electronic money processing can be immediately resumed.

Further, in the mobile communication terminal according to claim 4, when the control means forcibly suspends the application program related to electronic money, the control means starts from the application program related to electronic money. When a logical connection to the integrated circuit device for electronic money processing is open, the logical connection is controlled to be closed.
In this mobile communication terminal, when the electronic money-related application program is forcibly suspended, the logical connection from the electronic money-related application program to the integrated circuit device for electronic money processing is open. Closes its logical connection. This prevents an unstable operation state in which an electronic money related application program stops while a logical connection to the integrated circuit device for electronic money processing is open.

Further, in the mobile communication terminal of claim 2, the invention of claim 6 can be set based on the electronic money-related application program, and a lock function can be set that regulates an electronic money service function capable of the operation. An integrated circuit device for electronic money processing and application activation instruction means for instructing activation of the electronic money related application program, and the control means instructs activation of the electronic money related application program A message confirming whether or not the lock of the electronic money service function is enabled, and inquiring whether or not to release the lock if the lock of the electronic money service function is enabled Is controlled to output.
In this mobile communication terminal, when activation of the electronic money related application program is instructed, it is determined whether or not the electronic money service function lock capable of operation based on the electronic money related application program is enabled. Check. When the lock of the electronic money service function is enabled, a message asking whether to release the lock is output, thereby confirming whether the electronic money service function is locked and instructing to release the lock. Can be easily performed by the user.
The “lock” of the electronic money service function can be realized, for example, by cutting off the power supply from the main body side of the mobile communication terminal to the integrated circuit device for electronic money processing. The “lock” can also be realized by changing the operation setting of the integrated circuit device for electronic money processing under the control of the mobile communication terminal.

Further, in the mobile communication terminal of claim 6, the invention of claim 7 is a lock release instructing means for instructing to release the lock of the electronic money service function, and the control means includes the electronic money service function. When unlocking is instructed, a user authentication process is executed, and if it is determined that the electronic money service function cannot be unlocked based on the authentication result of the user, the electronic money related application Control is made so as to stop the start of the program.
In this mobile communication terminal, when the user who has confirmed the output message is instructed to unlock the electronic money service function, the user authentication process is executed. If it is determined that the electronic money service function cannot be unlocked based on the user authentication result, the electronic money service function is illegally used by canceling the activation of the electronic money related application program. Can be prevented.

According to an eighth aspect of the present invention, in the mobile communication terminal of the second aspect, an electronic device that operates based on the electronic money-related application program and is capable of receiving an activation request for the electronic money-related application program from an external device. An integrated circuit device for money processing, and the control means uses whether or not to start the application program related to electronic money when receiving a request to start the application program related to electronic money in a state other than the standby state It controls to output a message for inquiring the person.
In this mobile communication terminal, the user has received the request for starting the application program related to electronic money from an external device by a message output when the request for starting the application program related to electronic money is received in a state other than the standby state. Can let you know. In addition, the message can prompt the user to instruct whether or not to start an application program related to electronic money in response to a startup request from an external device.

The invention according to claim 9 is the mobile communication terminal according to claim 8, further comprising application activation instruction means for instructing activation of the application program related to electronic money, wherein the control means is related to the electronic money When the activation of the application program is instructed, the electronic money related application program is controlled to be activated.
This mobile communication terminal inadvertently communicates with an external device by starting the electronic money related application program only when an instruction to start the electronic money related application program corresponding to the start request is given. Thus, it is possible to prevent the application program related to electronic money from being started.

According to a tenth aspect of the present invention, in the mobile communication terminal of the second aspect, an electronic device that operates based on the electronic money-related application program and is capable of receiving an activation request for the electronic money-related application program from an external device. An integrated circuit device for money processing is provided, and the control means receives a request to start the application program related to electronic money while the application program other than the application program related to electronic money is suspended in a standby state And controlling to output a message asking the user whether or not to terminate the suspended application program.
In this mobile communication terminal, in a standby state, during a pause of an application program other than the electronic money-related application program, a message output when a request for starting the electronic money-related application program is received, It is possible to notify the user that a startup request for an application program related to money has been received from an external device. Also, the message can prompt the user to instruct whether or not to terminate the suspended application program in response to an electronic money related application program activation request from an external device.

According to a eleventh aspect of the present invention, in the mobile communication terminal of the second aspect, an electronic device that operates based on the electronic money related application program and is capable of receiving an activation request for the electronic money related application program from an external device. An integrated circuit device for money processing is provided, and the control means issues a startup request for the application program related to electronic money during execution of another resident type application program other than the application program related to electronic money in a standby state. When received, control is performed so as to output a message asking the user whether or not to terminate the running application program.
In this mobile communication terminal, a message that is output when a start request for the electronic money-related application program is received during execution of another resident-type application program other than the electronic money-related application program in a standby state. It is possible to notify the user that a request for starting an application program related to electronic money has been received from an external device. Further, the message can prompt the user to instruct whether or not to terminate the resident application program being executed in response to an electronic money related application program activation request from the external device.

The invention according to claim 12 is the mobile communication terminal according to claim 10 or 11, further comprising an application termination instruction means for instructing termination of the other application program, wherein the control means includes the other application program. When the end of the electronic money is instructed, the electronic money-related application program is started after the other application program is terminated.
In this mobile communication terminal, only when the termination of the other application program is instructed, the other application program is terminated, and then the electronic money related application program corresponding to the activation request is activated. It is possible to prevent the application program related to electronic money from being started by communicating with an external device. In addition, the application program being executed in a situation that the user does not recognize does not suddenly end and the application program related to the electronic money corresponding to the activation request is not activated, and the user is not uncomfortable.

The invention according to claim 12 is the mobile communication terminal according to claim 1, wherein the control means, based on the property information of the executable application program, is an application program related to electronic money. When the determination is made, the attribute indicating whether or not it is a resident application program in the property information is ignored, and control is performed so that it is handled as not being a resident application program.
In this mobile communication terminal, when it is determined that the application program is related to electronic money, the attribute indicating whether the application program is a resident application program in the property information is ignored and handled as not being a resident application program. In this way, by ignoring the predetermined attribute in the property information, an application program related to electronic money is not displayed / executed as a resident application program while avoiding useless attribute determination operation for the property information of the application program. To.

The “mobile communication terminal” includes a mobile phone such as a PDC (Personal Digital Cellular) method, a GSM (Global System for Mobile Communication) method, a TIA (Telecommunications Industry Association) method, and an IMT (International Mobile Telecommunications) -2000. Mobile phone standardized by TD-SCDMA (MC: Multi Carrier) which is one of TD-SCDMA (Time Division Synchronous Code Division Multiple Access) methods, PHS (Personal Handyphone System), and the like.
Moreover, the process and control in the said mobile communication terminal can also be implement | achieved by running a predetermined program with the computer provided in these. Delivery of the program used in the computer may be performed using a recording medium such as an FD or a CD-ROM in which the program is recorded as digital information, or may be performed using a communication network such as a computer network.

According to the first to thirteenth aspects of the present invention, when an incoming call is received from outside during execution of an electronic money related application program, the mobile communication terminal is suspended by temporarily stopping the execution of the electronic money related application program. It is possible to securely lock the electronic money service function that is forcibly disabled by stopping the electronic money service function. Therefore, even when an electronic money application program is being executed, there is an effect that the electronic money service function can be reliably locked by an incoming call from the outside.
In particular, according to the second aspect of the invention, there is an effect that the user's operation for setting the incoming operation mode becomes unnecessary during the execution of the electronic money related application program.
In particular, according to the invention of claim 3, there is an effect that it is not necessary to reset the prior incoming call operation mode applied to an application program other than the application program related to electronic money.
In particular, according to the invention of claim 4, when there is a wireless call from the outside that operates the integrated circuit device for electronic money processing in a standby state in which an application program related to electronic money is temporarily stopped, The wireless call can be answered immediately and the electronic money service function using the integrated circuit device for electronic money processing can be restarted immediately.
In particular, according to the invention of claim 5, it is possible to prevent an unstable operation state in which an electronic money-related application program stops while a logical connection to an integrated circuit device for electronic money processing is open. There is an effect that can be done.
In particular, according to the invention of claim 6, there is an effect that the user can easily confirm whether or not the electronic money service function is locked and give an instruction to release the lock.
In particular, according to the invention of claim 7, there is an effect that unauthorized use of the electronic money service function can be prevented.
In particular, according to the invention of claim 8, it is possible to notify the user that an activation request for an application program related to electronic money has been received from an external device, and to respond to an activation request from an external device. There is an effect that it is possible to prompt the user to instruct whether to start the application program.
In particular, according to the invention of claim 9, there is an effect that it is possible to prevent an application program related to electronic money from being inadvertently communicated with an external device.
In particular, according to the invention of claim 10, it is possible to notify the user that a request for starting an application program related to electronic money has been received from an external device, and to the request for starting an application program related to electronic money from an external device. Accordingly, it is possible to prompt the user to instruct whether or not to terminate the suspended application program.
In particular, according to the invention of claim 11, it is possible to notify the user that a request to start an application program related to electronic money has been received from an external device, and to an application program start request related to electronic money from an external device. Accordingly, it is possible to prompt the user to instruct whether or not to terminate the resident application program being executed.
In particular, according to the twelfth aspect of the present invention, it is possible to prevent an application program related to electronic money from being inadvertently communicated with an external device. Moreover, the application program being executed in a situation that the user does not recognize does not suddenly end and the electronic money related application program corresponding to the activation request is not activated, and the user is not uncomfortable. effective.
In particular, according to the thirteenth aspect of the present invention, by avoiding useless attribute determination operation for property information of the application program, the electronic money-related application program is prevented from being displayed and executed as a resident application program. There is an effect that illegal use of money related application programs can be prevented more reliably.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a schematic configuration diagram showing an example of an electronic wallet service system that can use a mobile phone as a mobile communication terminal according to the present embodiment. This electronic wallet service system is a system that provides a service that allows the mobile phone 10 to be used like a kind of wallet. The electronic wallet is installed in a management server 20 provided on a communication network, various facilities, stores, and the like. A reader / writer device (hereinafter referred to as “R / W device”) 30, which is a service payment terminal device, is configured.

  The management server 20 is constituted by a server having a WEB function, for example, and is configured to be able to communicate with the mobile phone 10 via a mobile phone network 40 as a mobile communication network. As a communication protocol between the management server 20 and the mobile phone 10, for example, HTTP (HyperText Transfer Protocol) is used. The management server 20 executes user authority management for each function of the application program of the electronic wallet service. Further, the management server 20 is provided with a dedicated module for managing encryption processing necessary for the authority management and an authentication key (encryption key) used for the encryption processing.

The R / W device 30 is a payment terminal device installed in various facilities, stores, and the like, and includes a communication module 31 for communicating with the mobile phone 10. The R / W device 30 includes a ticket gate device at a station, a fare collection device in a bus or the like, a reading card reader, a ticketing device at a station or event venue, an automatic cash payment device at a financial institution, etc. There are cash register devices such as stores and ETC base stations on highways. Wireless communication is performed with the mobile phone 10 using a predetermined communication method. Various methods can be adopted as the communication method. For example, a non-contact communication method using a non-contact IC card, a short-range wireless communication method using radio waves such as Bluetooth (registered trademark) / ETC, a communication method using infrared rays, a communication method using visible light, etc. Can be adopted. A predetermined communication protocol is used for data transfer. As the transfer method, a multiplex transfer method, a time division transfer method, or the like can be adopted in addition to the serial data transfer method. The R / W device 30 is connected to a personal computer 35 that can communicate with the management server 20 via a fixed line network 50, for example. As a communication protocol between the management server 20 and the personal computer 35, for example, FTP, TELNET, or a unique communication protocol is used in addition to HTTP, and various data are transmitted and received using these protocols. The R / W device 30 can exchange data related to the electronic wallet service with the management server 20 via the personal computer 35.
As the network 50, the mobile phone communication network 40 may be used as appropriate, or another communication line network may be used.

  The mobile phone 10 can communicate with the management server 20 via the base station 41 of the mobile phone communication network 40. The mobile phone 10 stores credit card information that can be used by the user for payment and monetary information withdrawn from an actual bank account in advance, and an application program that is software for managing these electronic wallet-related information is incorporated. It is. Hereinafter, the application program is appropriately abbreviated as “application”, and the application program that is software for managing the information related to the electronic wallet is referred to as “wallet application”. In the present embodiment, a platform-independent application program developed by object-oriented programming such as JAVA (registered trademark; the same applies hereinafter) and C ++ is used as the wallet application. These application programs can be appropriately downloaded from a server on the network and registered in the mobile phone 10, and can be selected and executed by the user from among them. The application program selected by the user is executed in a JAVA execution environment or BREW (registered trademark, the same applies hereinafter) execution environment constructed in the mobile phone 10.

FIG. 2 is a block diagram illustrating an example of a hardware configuration of the mobile phone 10. The mobile phone 10 includes a main control unit 110, a wireless communication unit 111, a baseband processing unit 112, a sound input / output unit 113, a display unit 114, and an operation unit 115.
The main control unit 110 includes an MPU (Micro Processing Unit), a RAM, a ROM, and the like, and controls each unit such as the baseband processing unit 112 by executing a program such as a predetermined basic OS and middleware. Build a configuration native platform environment or application execution environment.
The wireless communication unit 111 includes, for example, a synthesizer, a frequency converter, a high frequency amplifier, and the like, and executes high frequency signal processing for wireless communication with the base station 41 of the mobile phone communication network 40.
The baseband processing unit 112 performs digital processing for performing telephone and data transmission / reception communication with an external mobile communication terminal or server. The baseband processing unit 112 and the wireless communication unit 111 are connected via a D / A converter or an A / D converter.
The sound input / output unit 113 includes a microphone, a speaker, a sound signal processing unit, and the like. The analog audio signal output from the microphone is converted into a digital signal by the sound signal processing unit and sent to the main control unit 110, the baseband processing unit 112, and the like. The speaker receives an analog signal converted from a digital signal by the sound signal processing unit, and outputs a voice during a call, or outputs a ringtone for a mail, a ringing tone for a telephone, music, or the like. The speaker may be configured by separately providing a receiver speaker (receiver) for listening to voice during a call and an external output speaker for outputting ringtones, music, etc. You may comprise with one speaker so that a speaker and an external output speaker may be combined.
The display unit 114 is configured by an LCD (liquid crystal display) or the like, and displays various images based on commands from the main control unit 110.
The operation unit 115 includes a plurality of keys such as a data input key (ten key, * key, # key), a call start key, a call end key, a scroll key, and a multi-function key. The operation unit 115 is used when the user gives an instruction to start or end a call, select a menu, switch screens, or input information.

  In addition, the mobile phone 10 includes an electronic wallet chip unit 116 formed of a dedicated IC chip or an IC card as an integrated circuit device for electronic money processing used in an electronic wallet service. The electronic wallet chip unit 116 includes an antenna and a wireless communication circuit for performing communication with the above-described R / W device 30 using a predetermined communication protocol.

The mobile phone 10 also includes a GPS (Global Positioning System) unit 117, a camera unit 118, a sensor unit 119, a power supply unit 120, a clock unit (not shown), and the like.
The GPS unit 117 includes a GPS receiving module, a GPS antenna, and the like, receives radio waves from a plurality of GPS satellites arranged around the earth, and based on the reception result, the latitude, longitude, and Calculate altitude data.
The camera unit 118 includes a lens, an imaging device, and the like, and is used when shooting a person, a landscape, and the like. As the imaging device, a CCD (Charge Coupled Device) camera or a CMOS camera can be used.
The sensor unit 119 includes an acceleration sensor and / or a geomagnetic sensor. The acceleration sensor may be a uniaxial acceleration sensor or a multi-axis acceleration sensor such as a biaxial or triaxial. The geomagnetic sensor may also be a uniaxial geomagnetic sensor or a multiaxial geomagnetic sensor such as a biaxial or triaxial. Based on the output of the sensor unit 119, data indicating the position, orientation, orientation and movement of the mobile phone 10 can be calculated. Further, based on the output of the sensor unit 119, the mobile phone 10 is located from the history information that is information on the time change of acceleration data and geomagnetic data when the user's mobile phone 10 moves from the reference position at a predetermined altitude. Data indicating the altitude, angle and the like can be calculated.
The power supply unit 120 includes a rechargeable battery, a power supply circuit that supplies power of a predetermined voltage from the battery to each unit, a charging circuit that charges the battery, and the like.
The clock unit is composed of a clock circuit and the like, counts accurate date and time, and generates time information for update processing and the like.

  FIG. 3 is a block diagram illustrating an example of a software configuration of the mobile phone 10. Basic operations of the mobile phone 10 such as a phone call and data communication via the mobile phone communication network 40 are executed on an execution environment of a phone platform called a native 130. The native 130 includes a basic OS, various middleware, various driver software, and the like. As middleware, software such as a telephone processing software, a mail client, a mail browser, an HTTP client, a WWW browser, and an application manager is activated. The GPS control software 131 in the GPS unit 117, the sensor control software 132 in the sensor unit 119, and the like are executed via the driver software in the native 130.

  On the native 130, an application execution environment (virtual machine) 140 such as JAVA is constructed as necessary, for example, when there is an activation instruction from the user. In the application execution environment 140, various applications such as a game 151, a location information service (LBS) 152, and an electronic wallet 153 registered and selected by the user are executed.

Further, on the native 130, software of the security controller 135 for receiving the electronic wallet service is executed. The security controller 135 transmits and receives various commands and data to and from the application execution environment 140 in which the electronic wallet application 153 is executed. Further, the security controller 135 transmits and receives various commands and data to and from the electronic wallet chip unit 116 via the HTTP client 130a and the electronic wallet chip driver 130b in the native 130. As a result, the electronic wallet chip control software 133 in the electronic wallet chip unit 116 is executed. By executing the electronic wallet chip control software 133, transactions and settlement of goods and services between the electronic wallet chip unit 116 and the R / W device 30 are performed. Communication for is controlled. In addition, management of data storage areas in the electronic wallet chip unit 116 and writing and reading of data to and from these data storage areas are controlled.
Further, the security controller 135 controls communication with the management server 20 on the network according to the request of the electronic wallet application 153 executed in the application execution environment 140, and stores data necessary for processing such as payment in the electronic wallet service. Read and write.

  Here, the platform for the electronic wallet service is mainly a part of the native 130 (HTTP client 130a, electronic wallet chip driver 130b), a security controller 135, an electronic wallet application 153 executed in the application execution environment 140, It is formed by the electronic wallet chip control software 133 in the electronic wallet chip part 116.

  FIG. 4 is a block diagram illustrating an example of the configuration of the application execution environment (virtual machine) 140. The application execution environment (virtual machine) 140 includes software such as a virtual machine, a class library, an execution environment management library, and application management used for applications 151, 152, 153,... Developed by object-oriented programming. Provide and manage application execution environment.

Here, the execution environment for JAVA is, for example, an assumed execution environment CLDC (Connected Limited Device Configuration) defined as one of J2ME (JAVA 2 Micro Edition) which is a function set for embedded devices such as mobile phones, A KVM (K Virtual Machine) as a virtual machine can be constructed as a basic configuration.
The class library constitutes a plurality of types of class library groups called profiles for each predetermined application. These multiple types of profiles are composed of standard profiles such as MIDP (Mobile Information Device Profile) composed of standard class library groups and class library groups used for specific applications such as electronic wallet applications and game applications. There is an extended profile.
An application executed on the application execution environment 140 can be used by calling a class library such as a function of a standard profile and an extended profile in the application execution environment 140 via a class library API (application interface). ing.

  Functions of the execution environment management library of the application execution environment 140 include a mobile phone (mobile station) management function, a user interface function, a media management function, a time management function, a timer function, an event control function, a communication management function, and a drawing management. Functions, storage management functions, memory management functions, sound functions, etc. These execution environment management libraries can be used by calling the telephone platform library in the native 130 through the telephone platform API. The execution environment management library can be used by calling a library in the security controller 135 via the security controller API.

  Further, when various events occur, the native 130 and the security controller 135 can notify the generated events to the applications 151, 152, 153,... Via the application execution environment 140.

  Of the JAVA applications that can be executed on the application execution environment 140, the electronic wallet application 153 is recognized by a description in a JAD (Joint Application Design) file that is property information as program related information. Specifically, it is recognized by describing an attribute (for example, “MIDlet-Wallet Partition Number”) indicating an electronic wallet application in the JAD file. If there is an application indicating the attribute of the electronic wallet application in the JAD file, the MIDxlet-Resident (Default: N) attribute is ignored and the application is treated as a default. This prevents the electronic wallet application from being set as a resident application or a resident continuation application. Furthermore, the electronic wallet application is not displayed as a setting target on the resident application setting screen of the mobile phone 10.

FIG. 5 is a block diagram illustrating an example of a relationship between an application program storage unit 136 that stores a wallet application in the mobile phone 10 and an application data storage unit 137 that stores data used in the wallet application. The application program storage unit 136 is set in an internal memory (RAM, ROM, etc.) of the mobile phone body controlled and managed by the native 130.
On the other hand, the data storage unit 137 is set in the internal memory area of the electronic wallet chip unit (IC chip) 116. The data storage unit 137 is controlled and managed by the security controller 135 via the native 130 electronic wallet chip driver 130b. The data storage unit 137 includes a system storage area 137S and a user registration storage area 137U. In the system storage area 137S, a system registration application data storage area (hereinafter referred to as “system registration data area”) in which data used in an application registered in advance in the mobile phone 10 is stored is set. The user registration storage area 137U is set with a user registration application data storage area (hereinafter referred to as “user registration data area”) in which data used in an application registered by the user is stored.

In the example of FIG. 5, the application program storage unit 136 stores a plurality of electronic wallet applications A, B, M,. These applications are authentication-type applications that are executed only when the identity of the user is confirmed, and are applications that perform substantial reduction charge processing. “X” and “Y” in the drawing respectively indicate two different electronic money environments (electronic money handling business operators). “X electronic wallet application A (execution application)”, “Y electronic wallet application B (execution application)” and “Y electronic wallet application M (execution application)” Different from each other.
Among the plurality of electronic wallet applications, the electronic wallet applications A and B are system registration applications built in the mobile phone 10 in advance. The electronic wallet application M is, for example, a user registration application downloaded and registered by a user from a predetermined server on the network.

  On the other hand, in the data storage unit 137, application data storage areas (hereinafter referred to as “data storage areas”) 137A, 137B,..., 137M,. It is set for each.

  In the example of the data storage unit 137 in FIG. 5, the areas are divided by a plurality of “partitions” for each of a plurality of electronic money business operators and for each electronic wallet application. This “partition” is a section constituting a storage area in which substantial cash information (money information) is stored. Each partition is given a code (identification number) so that each electronic wallet application can be identified. In this partition, data storage areas 137A, 137B,..., 137M,. One partition may be provided with one data storage area or a plurality of data storage areas.

  Here, the system registration data storage areas 137A, 137B,... Corresponding to the system registration electronic wallet applications A, B,... Are set in the system storage area 137S of the data storage unit 137. On the other hand, user registration data storage areas 137M,... Corresponding to the user registration electronic wallet applications M,... Are set in the user registration storage area 137U of the data storage unit 137.

The system registration data storage areas 137A, 137B,... And the user registration data storage areas 137M,... Have area display names such as “area A”, “area B”, and “others”. Yes. Here, for the user registration data storage area 137M,..., An area display name “other” is set so that it can be easily identified from the system registration data storage area.
Under each data storage area, an actual data storage area called a “block” is provided. This “block” is a file directory in which, for each attribute of cash data mediated by the operation of the electronic wallet application, the attribute information of the cash data and information related thereto are stored.
The key information used for personal authentication may be stored in the management server, stored in a data storage area (block), or stored in an application program storage area.

In the JAD file in which the property information of each electronic wallet application is described, the identification number of “partition” in which the electronic wallet application issues the data storage area “area” is described as essential attribute information. In the JAD file, the identification number of the data storage area “area” issued by the electronic wallet application and its size (number of blocks) are also described as optional attribute information.
Further, as optional attribute information, a partition recording capacity size (partition size) and an application ID are also described. The partition size is the size (number of blocks) of the generated partition. The application ID is an application identification code used to start an application from the R / W device 30 and is assigned to each application provider.

  FIG. 6 is an explanatory diagram illustrating an example of a correspondence relationship between an electronic wallet application and a data storage area. In this example, three “partition 0”, “partition 1”, and “partition 10” are generated by an application for partitioning (not shown). “Partition 0” and “Partition 1” are partitions for the owner of the electronic wallet provided by the electronic money company X, and “Partition 10” is the ownership of the electronic wallet provided by the electronic money company Y. This is a partition for users. The electronic wallet applications A, B, and C are system registration applications, and the electronic wallet application M is a user registration application.

Here, for example, the electronic wallet application A can read and write data to “area A” in “partition 0”. The electronic wallet application C can only read and write data to “area A” in “partition 0” and can read and write data to “area C”. The electronic wallet application B can read and write data to “area B” in “partition 1”.
In addition, the user-registered electronic wallet application M can read and write data to “others” in “partition 10” in the user registration storage area 137U.

FIG. 7 is an explanatory diagram showing an example of screen transition when using the electronic wallet application in the mobile phone 10.
When a data folder is selected on the main menu screen of the mobile phone 10, an application library, an M-commerce library for using the electronic wallet function, and the like are displayed. The electronic wallet application is displayed not only in the application library but also in the M-commerce library. The behavior when the electronic wallet application is displayed and the list is operated is the same as in other applications such as games.

In FIG. 7, when M-commerce is selected on the screen of the data folder selected on the main menu screen, an M-commerce menu screen 171 is displayed. On this M-commerce menu screen 171, for example, a specific electronic wallet application (“electronic wallet application 1” in the example in the figure) is selected, and “selection” of “option” is selected, or a multi-function key is shown. When “◎” is selected, the selected electronic wallet application is executed.
On the menu screen 171, when “Other M-Commerce” is selected and “Option” is selected or “◎” indicating a multi-function key is selected, the WEB browser is activated. And access the M-commerce portal site.
In addition, when a specific electronic wallet application (“electronic wallet application 1” in the example in the figure) is selected on the menu screen 171 and “delete” of “option” is selected, deletion of the selected electronic wallet application is executed. A screen for querying the user is displayed. When the user selects “Yes” on the inquiry screen, the selected electronic wallet application is deleted. On the other hand, when the user selects “No”, the screen returns to the M-commerce menu screen 171. When returning to the M-commerce menu screen 171, a popup such as “Do you want to cancel the deletion?” May be displayed.

  Further, when a specific electronic wallet application (“electronic wallet application 1” in the example in the figure) is selected on the menu screen 171 and “Properties” of “option” is selected, the property screen of the selected electronic wallet application is displayed. 172 is displayed. The property screen 172 displays information indicating whether or not to use the electronic wallet chip unit (IC) 116 and storage area information related to the data storage area corresponding to the selected electronic wallet application. As this storage area information, identification information (area name) and size (number of blocks) of a partition area which is a data storage area corresponding to the selected electronic wallet application are displayed.

  In the example of FIG. 7, the fact that the electronic wallet chip unit (IC) 116 is used, the identification information (use area) of the data storage area corresponding to the selected electronic wallet application is “area A”, and The fact that the size (IC size) of the “area A” is 5 blocks is displayed. In the case of a JAVA application, these pieces of information are determined and acquired based on the attributes described in the above JAD file. For example, whether or not to use the electronic wallet chip unit (IC) 116 is determined by whether or not “MIDlet-Wallet Partition Number”, which is an attribute unique to the electronic wallet application, exists. If this attribute exists, it is determined that the electronic wallet chip unit (IC) 116 is to be used, and “Use” is displayed. On the other hand, if this attribute does not exist, it is determined that the electronic wallet chip unit (IC) 116 is not used, and “not used” is displayed. Alternatively, the “IC compatible” item itself is not displayed. Further, the identification information (use area) of the data storage area corresponding to the selected electronic wallet application is determined by the attribute value of the “MIDlet-Wallet Partition Number”. The names (for example, “Area A”, “Area B”,...) Assigned to the partition specified by the value of this attribute are displayed as identification information (use area) of the data storage area. The size (IC size) of the data storage area corresponding to the selected electronic wallet application is determined by the value of “MIDlet-Wallet Area- <n>”, which is an attribute specific to the electronic wallet application. The sum (unit: block) of values set in the “MIDlet-Wallet Area- <n>” attribute is displayed as the size (IC size) of the data storage area.

FIG. 8 is an explanatory diagram showing an example of screen transition when setting processing of the electronic wallet chip unit 116 used in the electronic wallet application is performed.
When the user selects “Setting” on the main menu screen of the mobile phone 10, an M-commerce setting screen 173 for setting the electronic wallet function is displayed. When an item other than “IC card status” is selected on the M-commerce setting screen 173, a user authentication screen 174 is displayed. When a predetermined password is entered on the user authentication screen 174 and “OK” is selected, the function set on the M-commerce setting screen 173 is executed. Note that as a user authentication method, biometric authentication using a means for determining physical characteristics such as a fingerprint, a vein pattern, face authentication, or the like may be used in addition to input of a personal identification number.

  On the other hand, when the user selects “IC card status” on the M-commerce setting screen 173, an IC card status display screen showing the latest status information is displayed.

FIG. 9 is a flowchart showing an example of a registration process when registering the electronic wallet application. First, after the download of the electronic wallet application is completed, when an additional registration instruction for the electronic wallet application is received by the user's operation (S1), the downloaded electronic wallet application program file is stored in the predetermined application program storage unit 136. A writing registration process is executed (S2).
Next, based on the property information of the electronic wallet application, it is determined whether or not to set a user registration data storage area corresponding to the electronic wallet application to be registered (S3).
If it is determined that the user registration data storage area is set, the user registration data storage area “others” is set in the user registration storage area 137U in the data storage unit 137 of FIG. 5 (S4).

  In addition, when a plurality of user registration data storage areas are set in the additional registration of the electronic wallet application, the display names of these areas can be distinguished from each other, for example, “other 1” and “other 2”. Set.

  In the mobile phone 10 having the above-described configuration, application registration means for setting the user registration data storage area in association with the additionally registered electronic wallet application is configured using the main control unit 110 described above. The application registration instruction means for instructing additional registration of the application program is configured using an operation unit (key) 115.

  According to the registration process, when the user additionally registers an electronic wallet application, the user registration data storage area “others” 137M corresponding to the application is registered in the user registration storage area 137U. Therefore, the user can register and use it so as to plug in the electronic wallet application set in association with the user registration data storage area “others” 137M.

FIG. 10 is a flowchart showing an example of processing when the electronic wallet application is activated on the mobile phone 10 having the above configuration. In the cellular phone 10, either the incoming call notification operation mode or the incoming call priority operation mode can be set in advance as an incoming call operation mode when an incoming call is received during execution of an application other than the electronic wallet application. The incoming call notification operation mode is an incoming call operation mode in which an incoming call is notified in a state where execution of an application is continued. On the other hand, the incoming call priority operation mode is an incoming call operation mode in which execution of an application program is temporarily stopped.
First, when an activation instruction for a designated electronic wallet application is received by a user operation (S101), it is checked whether or not the electronic wallet service function lock is valid (S102). Here, when the lock of the electronic wallet service function is not valid, that is, when the electronic wallet service function is not locked, the incoming call is being executed during the execution of the designated electronic wallet application regardless of the prior incoming call operation mode setting. The priority operation mode is set and the electronic wallet application is activated (S106, S107).

  On the other hand, when the lock of the electronic wallet service function is valid, that is, when the electronic wallet service function is locked, a message for inquiring the user whether to release the lock is displayed (S103). The user who confirms this display operates the mobile phone 10 and instructs “unlock (Yes)” or “no lock release (No)”. The content of this instruction is checked (S104), and if “No unlock (No)” is instructed, the electronic wallet application is terminated without activating.

  When “unlock (Yes)” is instructed, user authentication processing such as input of a predetermined password or biometric authentication is performed. If the user authentication is checked (S105) and the personal authentication is not confirmed (NG), the process ends without starting the electronic wallet application. On the other hand, if the identity authentication is confirmed (OK), the incoming call priority operation mode is set during execution of the designated electronic wallet application regardless of the previous incoming call operation mode setting, and the electronic wallet application is activated. (S106, S107).

  The “lock” of the electronic money service function can be realized, for example, by cutting off the power supply from the main body side of the mobile phone to the electronic wallet chip unit 116. The “lock” can also be realized by turning on the lock function by changing the operation setting of the electronic wallet chip part under the control of the mobile phone.

  FIG. 11 is a flowchart showing an example of a pause process when an incoming call is received during execution of the electronic wallet application. When an incoming call is received during execution of the electronic wallet application started in the predetermined procedure, it is confirmed whether or not a logical connection from the electronic wallet application to the electronic wallet chip unit 116 is open. (S201, S202). If the logical connection to the electronic wallet chip unit 116 is open (Yes), the connection is closed (S203).

  Next, the electronic wallet application is temporarily stopped while the power supply to the electronic wallet chip unit 116 is maintained (S204).

  FIG. 12 is a flowchart showing an example of pre-processing when the electronic wallet application is activated based on the activation request received from the R / W device 30 which is an external device in the mobile phone 10 having the above configuration. First, when an activation request is received from the R / W device 30, it is confirmed whether or not the mobile phone 10 is ready to execute an application (S301, S302). Here, if the application cannot be executed due to user-specific settings in the cellular phone 10 (No), the electronic wallet application is terminated without starting.

Next, in a state where an application can be executed, processing contents differ depending on various states of the mobile phone 10 shown in the following (1), (2) and (3).
(1) When the screen is not the standby screen (2) When the screen is the standby screen and an application other than the electronic wallet application is paused (3) When an application other than the resident-set electronic wallet application is running

  In cases other than the standby screen of (1) above (No in S303), for example, a message such as “Please return to the standby screen and hold again” is displayed (S304), and the electronic wallet application is displayed. Quit without starting. As the message, for example, a message prompting the user to hold the mobile phone 10 over the R / W device 30 after returning to the standby screen is displayed.

When the standby screen of (2) above and an application other than the electronic wallet application are paused (Yes in S305), a prompt is displayed to confirm whether or not to terminate the paused application. (S306). Here, when the user performs an operation to instruct that the application is not terminated (No), the electronic wallet application is terminated without being activated. On the other hand, when the user performs an operation for instructing termination of the application (Yes), after the suspended application is terminated (S307), the designated electronic wallet application is activated (S308).

As in (3) above, it is confirmed whether an application other than the electronic wallet application set to be resident is being executed (S309). If the resident application is being executed (Yes), the resident type being executed is determined. A prompt is displayed for confirming whether or not to terminate the application (S310). Here, when the user performs an operation for instructing not to terminate the resident application (No in S309), the electronic wallet application is terminated without being activated. On the other hand, when the user performs an operation for instructing termination of the resident application (Yes in S310), after the currently running application is terminated (S311), the designated electronic wallet application is activated. (S308).
Note that if the application other than the electronic wallet application is not temporarily stopped on the standby screen (No in S305) or is not being executed (No in S310), the designated electronic wallet application is not displayed. Start up (S308).

  FIG. 13 is a flowchart showing an example of the activation process of the electronic wallet application based on the activation request from the R / W device 30. When an activation request in a predetermined format is received from the R / W device 30 and the electronic wallet application is activated in the pre-processing of FIG. 12 (S308), the above-described native 130 electronic wallet chip driver 130b and activation control are performed. Thus, the contents of the activation request (command) are analyzed (S401, S402). Then, the application identification ID and the application activation parameter are notified to the application manager of the application execution environment 140. The application manager of the application execution environment 140 can receive an application activation parameter exceeding a predetermined capacity, hold it in the memory, and notify the electronic wallet application.

Next, it is confirmed whether or not the setting for automatic application startup is ON (S403). If the application automatic activation setting is OFF (No), the specified electronic wallet application is terminated without activating.
On the other hand, when the application automatic activation setting is ON (Yes), it is confirmed whether or not the designated application is installed based on the application identification ID. When the designated application is not installed (No), a predetermined message (for example, a message “electronic wallet application does not exist”) is displayed, and the electronic wallet application is terminated without starting. If the designated application is installed (Yes), the designated electronic wallet application is activated so that the predetermined electronic wallet service function can be used (S406). In this case, the application manager of the application execution environment 140 continues to hold the application startup parameter until the started electronic wallet application is terminated, and notifies the application startup parameter information when called from the electronic wallet application with a prescribed API. To do.

  In the cellular phone 10 having the above-described configuration, control means for performing control such as activation of the electronic wallet application is configured by using the main control unit 110 described above. Application start instruction means for instructing start of the application, lock release instruction means for instructing unlocking of the electronic money service function (electronic wallet service function), and application end for instructing end of application The instruction means is configured using an operation unit (key) 115.

As described above, according to the present embodiment, when an incoming call is received during execution of the electronic wallet application, the execution of the electronic wallet application is forcibly suspended regardless of the prior incoming call operation mode setting set for the general application. To do. As described above, when an incoming call is received from the outside during the execution of the electronic wallet application, the execution of the electronic wallet application is temporarily stopped, so that the electronic wallet service function in the mobile phone 10 is stopped and forcibly disabled. The electronic wallet service function can be securely locked. Therefore, even when the electronic wallet application is being executed, the electronic wallet service function can be securely locked by an incoming call from the outside.
In addition, according to the present embodiment, simply by starting the electronic wallet application, the incoming call priority operation mode is automatically set during execution of the electronic wallet application regardless of the previous incoming operation mode setting. Therefore, the user's operation for setting the incoming call operation mode is not required during execution of the electronic wallet application.
In addition, according to the present embodiment, when the execution of the electronic wallet application is completed, the setting returns to the setting of the prior incoming call operation mode. Therefore, for the application programs other than the electronic money related application program, the prior incoming call operation is performed. The mode setting is maintained. Therefore, it is not necessary to reset the prior incoming call operation mode applied to application programs other than the electronic money related application program.

Further, according to the present embodiment, when the electronic wallet application is temporarily stopped, the power aging of the electronic chip unit 116 is maintained by maintaining the power supply to the electronic wallet chip unit 116. Therefore, when the suspension of the electronic wallet application is canceled, the electronic wallet service function using the electronic wallet chip unit 116 can be immediately resumed.
In particular, according to the present embodiment, when the electronic wallet application is forcibly suspended, if the logical connection from the electronic wallet application to the electronic wallet chip unit 116 is open, the logical connection Is closed. As a result, it is possible to prevent an unstable operation state in which an electronic money-related application program stops while a logical connection to the electronic wallet chip unit 116 is open.

Further, according to the present embodiment, when the electronic wallet service function lock is enabled when the electronic wallet application is activated, the electronic wallet is output by issuing a message asking whether to release the lock. The user can easily check whether the service function is locked and give an instruction to unlock the service function.
Further, according to the present embodiment, when the user who has confirmed the output message is instructed to unlock the electronic wallet service function, the user authentication process is executed. If it is determined that the electronic wallet service function cannot be unlocked based on the authentication result of the user, the activation of the electronic wallet application is stopped, so that unauthorized use of the electronic money service function can be prevented. it can.

Further, according to the present embodiment, a message output when an electronic wallet application activation request is received from the R / W device 30 in a state other than the standby state can notify the user of reception of the electronic wallet application activation request. it can. In addition, the message can prompt the user to instruct whether to activate the electronic wallet application in response to the activation request from the R / W device 30.
In addition, according to the present embodiment, only when the activation of the electronic wallet application corresponding to the activation request is instructed, the electronic wallet application is activated to inadvertently communicate with the R / W device 30. The electronic wallet application can be prevented from starting.

  In addition, according to the present embodiment, in a standby state, while an application other than the electronic wallet application is suspended, the electronic output is received by a message output when an activation request for the electronic wallet application is received from the R / W device 30. The user can be notified of the receipt of the request for starting the wallet application. In addition, the message can prompt the user to instruct whether or not to terminate the suspended application in response to the activation request for the electronic wallet application from the R / W device 30.

  Further, according to the present embodiment, the message output when the activation request for the electronic wallet application is received from the R / W device 30 during the execution of another resident type application other than the electronic wallet application in the standby state, The user can be notified of the reception of the activation request for the electronic wallet application. Further, the message can prompt the user to instruct whether or not to terminate the resident application being executed in response to the request for starting the electronic wallet application from the R / W device 30.

  Further, according to the present embodiment, only when the termination of the other application is instructed, the application program is terminated, and the electronic wallet application corresponding to the activation request is activated, so that the R / W is inadvertently performed. It is possible to prevent the electronic wallet application from starting by communicating with the device 30. Also, the application such as a role playing game that is being executed in a situation that the user does not recognize suddenly terminates and the electronic wallet application R / W device 30 corresponding to the activation request is not activated, and the user feels uncomfortable. Never give.

  Further, according to the present embodiment, the electronic wallet application is prevented from being displayed / executed as a resident application while avoiding useless attribute determination operation for the property information of the application executable on the mobile phone. Unauthorized use of the application can be prevented more reliably.

  In the above embodiment, the cellular phone 10 has been described as an example, but the present invention can be similarly applied to other mobile communication terminals.

1 is a schematic configuration diagram of an electronic wallet service system that can use a mobile phone according to an embodiment of the present invention. The block diagram which shows an example of the hardware constitutions of a mobile telephone. The block diagram which shows an example of the software structure of a mobile telephone. The block diagram which shows an example of a structure of an application execution environment. The block diagram which shows an example of the relationship between the application program memory | storage part and application data memory | storage part in a mobile telephone. Explanatory drawing which shows an example of the correspondence of an electronic wallet application and a data storage area. Explanatory drawing which shows an example of the screen transition in the case of using an electronic wallet application in a mobile phone. Explanatory drawing which shows an example of the screen transition in the case of performing the setting process of the electronic wallet chip | tip part used with an electronic wallet application. The flowchart which shows an example of the registration process when registering an electronic wallet application. The flowchart which shows an example of a process when starting an electronic wallet application. The flowchart which shows an example of a temporary stop process when there exists an incoming call during execution of an electronic wallet application. The flowchart which shows an example of the pre-processing when starting an electronic wallet application based on the starting request | requirement received from the R / W apparatus. The flowchart which shows an example of the starting process of an electronic wallet application based on the starting request | requirement from a R / W apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Mobile phone 20 Management server 30 R / W device 31 Communication module 35 Personal computer 40 Mobile phone communication network 50 Fixed line network 110 Main control unit 116 Electronic wallet chip unit 137 Data storage unit

Claims (13)

As an incoming call operation mode when an incoming call is received during execution of the application program, an incoming call notification operation mode for notifying the incoming call in a state in which the execution of the application program is continued and an incoming call priority operation mode for temporarily stopping the execution of the application program Is a mobile communication terminal that can be set in advance prior to starting the application program,
When receiving an incoming call from outside during execution of an electronic money related application program, control is executed to forcibly suspend execution of the electronic money related application program regardless of the above-described incoming call operation mode setting. A mobile communication terminal comprising a control means. The mobile communication terminal according to claim 1, wherein
The control means includes
When the electronic money-related application program is activated, control is performed so that the incoming call priority operation mode is set during execution of the electronic money-related application program regardless of the previous incoming operation mode setting. A mobile communication terminal. In the mobile communication terminal according to claim 1 or 2,
The control means includes
A mobile communication terminal that controls to return to the setting of the previous incoming call operation mode when execution of the electronic money related application program is completed. In the mobile communication terminal according to claim 1, 2, or 3,
An integrated circuit device for electronic money processing that operates based on the electronic money-related application program being executed,
The control means includes
A mobile communication terminal characterized by controlling power supply to the integrated circuit device for electronic money processing when the electronic money related application program is suspended. The mobile communication terminal according to claim 4, wherein
The control means includes
When the electronic money-related application program is forcibly suspended, if the logical connection from the electronic money-related application program to the integrated circuit device for electronic money processing is open, the logical Mobile communication terminal, characterized in that control is performed so as to close the connection. The mobile communication terminal according to claim 2, wherein
An integrated circuit device for electronic money processing that operates based on the electronic money-related application program and is capable of setting a lock function that regulates an electronic money service function capable of operating the electronic money;
Application activation instruction means for instructing activation of the electronic money related application program,
The control means includes
When activation of the electronic money related application program is instructed, it is confirmed whether or not the lock of the electronic money service function is enabled, and the lock of the electronic money service function is enabled Is a mobile communication terminal that controls to output a message asking whether to release the lock. The mobile communication terminal according to claim 6, wherein
An unlock instruction means for instructing the unlocking of the electronic money service function;
The control means includes
When unlocking of the electronic money service function is instructed, a user authentication process is executed, and when it is determined that the electronic money service function cannot be unlocked based on the authentication result of the user, A mobile communication terminal that controls to stop the application program related to the electronic money. The mobile communication terminal according to claim 2, wherein
An electronic money processing integrated circuit device that operates based on the electronic money-related application program and is capable of receiving an activation request for the electronic money-related application program from an external device,
The control means includes
When receiving a request to start the electronic money-related application program in a state other than the standby state, the electronic money-related application program is controlled to output a message asking whether to start the electronic money-related application program. Mobile communication terminal. The mobile communication terminal according to claim 8, wherein
An application activation instruction means for instructing activation of the electronic money-related application program,
The control means includes
A mobile communication terminal that controls to start an application program related to electronic money when an instruction to start the application program related to electronic money is given. The mobile communication terminal according to claim 2, wherein
An electronic money processing integrated circuit device that operates based on the electronic money-related application program and is capable of receiving an activation request for the electronic money-related application program from an external device,
The control means includes
Whether or not to terminate the suspended application program when receiving a request to activate the electronic money-related application program while the application program other than the electronic money-related application program is suspended in the standby state A mobile communication terminal that controls to output a message for inquiring a user. The mobile communication terminal according to claim 2, wherein
An electronic money processing integrated circuit device that operates based on the electronic money-related application program and is capable of receiving an activation request for the electronic money-related application program from an external device,
The control means includes
Whether or not to terminate the running application program when a request for starting the electronic money related application program is received while another application program other than the electronic money related application program is being executed in a standby state A mobile communication terminal, characterized in that control is performed so as to output a message for inquiring the user of the above. The mobile communication terminal according to claim 10 or 11,
Application termination instruction means for instructing termination of the other application program,
The control means includes
A mobile communication terminal, wherein when the termination of the other application program is instructed, the mobile communication terminal is controlled to start the application program related to electronic money after the termination of the other application program. The mobile communication terminal according to claim 1, wherein
The control means includes
When it is determined that the application program is an electronic money related application program based on the property information of the executable application program, the attribute indicating whether the application program is a resident application or not is ignored. Mobile communication terminal, characterized in that it is controlled so that it is not a type application.

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