WO2016017034A1

WO2016017034A1 - Communication terminal device, program and communication method

Info

Publication number: WO2016017034A1
Application number: PCT/JP2014/070392
Authority: WO
Inventors: 湯浅　夏樹; 窪田　稔; 毅小野寺; 秀和坪井
Original assignee: シャープ株式会社
Priority date: 2014-08-01
Filing date: 2014-08-01
Publication date: 2016-02-04

Abstract

If access control is performed, the user is able to easily recognize the control contents and a user message is conveyed. This communication terminal device incorporates a plurality of applications and is provided with: an LTE receiver (312) that acquires application control information that controls application communications or execution; an ASAC determination unit (341) that determines which of the applications is able to communicate, on the basis of the application control information; a controller (350) that outputs information indicating the current state of an own device, in accordance with the type of application that is able to communicate; and an output unit (322) that displays the information output by the controller (350).

Description

COMMUNICATION TERMINAL DEVICE, PROGRAM, AND COMMUNICATION METHOD

The present invention relates to a communication terminal device, a program, and a communication method that determine applications that can communicate based on application restriction information.

Conventionally, a technology for regulating terminal connection requests is known. In the E-UTRAN (EvolvedＢUniversal Terrestrial Radio Access Network), the mobile station described in Patent Literature 1 receives the SIB2 and performs a predetermined restriction process in the E-UTRAN based on the information element included in the SIB2. Based on “ac-BarringForCSFB-r10” and “ac-BarringForMO-Data” among the information elements described above, the restriction process for the transmission of the CS call using the CSFB function is performed.

Also, a method for restricting connection of voice calls is known. The base station described in Patent Literature 2 receives a control signal from a user device through a bearer for a control signal set for each user device, regardless of whether or not the user device can support the service-specific access restriction method, Whether to restrict the voice signal of the user apparatus that has transmitted the control signal is determined according to a certain restriction rate.

For example, in the voice mail processing method described in Patent Document 3, when a message message and urgency level information are registered, a call is made to a notification destination, and the call time is changed according to the urgency level indicated by the urgency level information. . Further, for example, when an emergency notification device described in Patent Document 4 receives a notification instruction from a user, the emergency notification device sequentially notifies the emergency contact address according to the priority order. Further, when a FAX image transmission or an electronic mail is transmitted as a report, an emergency contact address with the next priority is determined and the report is continued. Further, the mobile phone system described in Patent Document 5 identifies an incoming call received during outgoing call restriction, and stores the identified incoming call as an incoming call received during outgoing call restriction. Then, after the restriction is released, a reply is made to the caller.

Japanese Patent No. 4902771 JP 2014-033385 A JP 2012-033993 A JP 2010-154181 A JP 2005-130267 A

As described above, in the prior art, when a special situation such as the occurrence of a disaster occurs and access is restricted, it relates to how to transmit the user's message on the terminal. It is not possible to grasp whether or not is regulated. Such a terminal is not something that has been pursued by digging into ease of use, and it cannot be said that it is convenient for the user.

The present invention has been made in view of such circumstances, and when access control is performed, the user can easily recognize the details of the control and can communicate the user's message. An object is to provide an apparatus, a program, and a communication method.

(1) In order to achieve the above object, the present invention has taken the following measures. That is, the communication terminal device of the present invention is a communication terminal device equipped with a plurality of applications, and based on the application restriction information, an acquisition unit that obtains application restriction information that restricts communication or execution of an application, Among each application, a determination unit that determines a communicable application, a status determination unit that outputs information indicating the current status of the device according to the type of the communicable application, and the status determination unit output And a display unit for displaying the processed information.

In this way, information indicating the current status of the own device is output according to the types of applications that can be communicated, so that the user can communicate in the current status, for example, an emergency without actually making a call. It becomes possible to grasp the situation where it is impossible to communicate or the situation where it is impossible to communicate because it is at the concert venue.

(2) Further, in the communication terminal device according to the present invention, the status determination unit may determine that the current status of the device itself is emergency when the communicable application is only an application used when there is urgency. It is determined that there is a situation, and when the operation unit for starting the voice call is operated by the user, the display unit displays that the voice call is impossible and presents an alternative means. .

In this way, when the applications that can communicate are only applications that are used in case of urgency, it is determined that the current situation of the own device is in an emergency state, and the user can start a voice call. When the operation unit is operated, it is displayed that a voice call is impossible and an alternative means is presented, so that the user can grasp an emergency and secure other communication means. Is possible.

(3) Further, in the communication terminal apparatus according to the present invention, the alternative means includes a first alternative means for transmitting the recorded voice as a voice signal, and transmitting the data by converting the recorded voice signal into a data signal. In the case where data communication is possible according to the application restriction information after voice recording is performed by the user, the second alternative means can be selected while the data communication is performed. If it is impossible, the first alternative means can be selected when the communication restriction is released.

Thus, after voice recording is performed by the user, if data communication is possible according to the application restriction information, the second alternative means can be selected, while if data communication is impossible, communication is possible. Since the first alternative means can be selected when the restriction is released, it is possible to transmit a message by data communication even if a voice call cannot be made. If data communication is not possible, an audio signal can be transmitted immediately when the communication restriction is released.

(4) In the communication terminal device according to the present invention, the alternative means includes third alternative means for performing voice recognition and converting the voice into text data, and after the voice is recorded by the user, When data communication is possible according to the application restriction information, the third alternative means can be selected, while when data communication is impossible, the voice-recognized text when the communication restriction is released. It is characterized by transmitting data.

As described above, the third alternative means for performing voice recognition and converting the voice into text data is included. When the voice recording is performed by the user and data communication is possible based on the application regulation information, If the data communication is impossible, the text data recognized by the voice is transmitted when the communication restriction is canceled. Therefore, the text data can be transferred even if the voice call cannot be made. It becomes possible to transmit.

(5) Further, in the communication terminal device of the present invention, the third alternative means is characterized in that the voice-recognized text data is displayed on the display unit and accepts correction of the text data from the user.

As described above, the third alternative means displays the voice-recognized text data on the display unit and accepts the correction of the text data from the user, so that the correction is performed even when there is a misrecognition of the voice. Correct text data can be obtained.

(6) Further, in the communication terminal device of the present invention, when the status determination unit determines that the current status of the device itself is in an emergency state, the status determination unit activates a communication application that is not subject to communication regulation. It is characterized by that.

In this way, when it is determined that the current status of the device itself is in an emergency state, a communication application that is not subject to communication restriction is started. Can be performed.

(7) Moreover, the program of this invention is a program of the communication terminal device which mounts a some application, Comprising: Based on the process which acquires the application control information which controls communication or execution of an application, and the said application control information Among the applications, a process for determining a communicable application, a process for outputting information indicating the current status of the own device according to the type of the communicable application, and a current status of the own device And a process of displaying information indicating the above, and causing a computer to execute a series of processes.

(8) Moreover, the communication method of this invention is a communication method of the communication terminal device which mounts a some application, Comprising: Based on the step which acquires the application control information which controls communication of an application, and the said application control information A step of determining a communicable application among the applications, a step of outputting information indicating a current status of the device according to a type of the communicable application, and a current status of the device And at least a step of displaying information indicating.

According to the present invention, the user can grasp the current situation, for example, the situation in which communication is not possible due to an emergency or the situation in which communication is not possible because the user is at a concert venue without actually making a call. Become.

It is the schematic of the communication system of this invention. It is a block diagram which shows the communication terminal device of this invention. 5 is a flowchart showing the operation of the communication terminal device 300. 5 is a flowchart showing the operation of the communication terminal device 300. 3 is a flowchart showing the operation of the first embodiment. 6 is a flowchart showing another operation of the first embodiment. 6 is a diagram illustrating a screen display example of Embodiment 1. FIG. 6 is a diagram illustrating a screen display example of Embodiment 1. FIG. 6 is a flowchart showing the operation of the second embodiment. It is a figure which shows the example of a screen display of Example 2 and Example 3. FIG. It is a figure which shows the example of a screen display of Example 2 and Example 3. FIG. 10 is a flowchart illustrating the operation of the third embodiment. 10 is a diagram illustrating a screen display example of Example 3. FIG. 10 is a flowchart illustrating the operation of the fourth embodiment. FIG. 10 is a diagram illustrating a screen display example of Example 4.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[Configuration of communication system]
FIG. 1 is a schematic diagram of a communication system 100. The communication system 100 includes a base station device 200 and a communication terminal device 300. Base station apparatus 200 and communication terminal apparatus 300 perform wireless communication. At the time of access restriction, base station apparatus 200 transmits access restriction information as broadcast information, and communication terminal apparatus 300 receives the transmitted access restriction information. And access control is controlled based on the information. The communication terminal device 300 is, for example, a smartphone, a mobile phone, a PDA terminal, a tablet terminal, a sensor device with a communication function, a home appliance, a vending machine, or the like.

[Configuration of communication terminal device]
FIG. 2 is a block diagram showing the communication terminal device 300. The communication terminal device 300 includes an LTE transmission unit 311, an LTE reception unit 312, a wireless LAN transmission / reception unit 313, an NFC transmission / reception unit 314, an input unit 321, an output unit 322, a SIM card connection unit 330, a restriction determination unit 340, a control unit 350, A voice recognition unit 360, a recording unit 370, a storage unit 380, and a GPS unit 390 are provided.

The LTE transmission unit 311 and the LTE reception unit 312 transmit and receive data to and from the base station apparatus 200 in accordance with the LTE (Long Term Term Evolution) method. The LTE receiving unit 312 receives access restriction information transmitted from the base station apparatus 200. Note that these transmission unit and reception unit do not necessarily operate in the LTE system.

The wireless LAN transmitting / receiving unit 313 communicates with an external server via a wireless LAN access point and a network using a wireless LAN antenna. Examples of the wireless LAN access point include a wireless LAN router installed in a public facility or home.

The NFC transmission / reception unit 314 performs non-contact wireless communication. In that case, an electromagnetic wave transmitted within a predetermined distance (for example, a short distance of several tens of centimeters) is received, the non-contact IC tag is activated using the electric energy of the electromagnetic wave as a power source, and the non-contact IC tag is set. The NFC identification information is placed on the electromagnetic wave and transmitted from the non-contact IC tag. The transmitted electromagnetic wave is received by an NFC reader, and NFC identification information is read from the received electromagnetic wave.

The input unit 321 receives input of a message by the user, for example, using a touch panel, operation keys, or the like. The output unit 322 includes a display 400, displays an operation GUI (Graphical User Interface), and displays a message according to the operation. Note that a message box and operation buttons can be displayed on the display 400.

The SIM card connection unit 330 stores a SIM card (Subscriber Identity Module Card) inside the communication terminal device and is connected to the SIM card. Signals are transmitted / received to / from a SIM chip conductor plate provided so as to be exposed on the surface of the SIM card via a connection terminal.

The SIM card is a portable storage medium that stores call contract information and personal information related to subscribers and includes a SIM chip and a wireless circuit. A unique number is assigned to the SIM card, and communication is made possible by linking it to a telephone number. Instead of the SIM card, an eSIM (Embedded SIM) in which a non-volatile rewritable memory chip that stores the telephone call contract information and personal information related to the subscriber is directly mounted on the communication terminal device may be used.

The restriction determination unit 340 determines whether the access restriction is valid based on the received restriction information. The restriction determination unit 340 includes an ASAC determination unit 341, an ACB determination unit 342, and an SSAC determination unit 343.

The ASAC determination unit 341 determines whether or not the access restriction regarding the application on the communication terminal is valid based on the received ASAC (Application and Service and Access and Control) information. Specifically, it is determined whether ASAC information is included in the received notification signal. The ASAC information is information that is transmitted from the base station to the communication terminal apparatus and notifies access restrictions related to the application. An example of the ASAC information will be described later.

The ASAC determination unit 341 can determine whether or not the received ASAC information indicates a regulation at the time of a disaster. For example, the ASAC determination unit 341 determines whether the received access restriction information indicates a restriction at the time of a disaster depending on whether the received access restriction information includes information indicating that the use of the disaster application is permitted. can do. Thereby, it can be judged whether it is at the time of a disaster from access control information.

The ASAC determination unit 341 can also determine whether the received access restriction information indicates a disaster restriction based on whether the received access restriction information includes information indicating that it is a disaster. .

The ACB determination unit 342 determines whether the access class of the communication terminal device 300 itself is a restriction target from the received notification signal, and generates a random number when the access class of the communication terminal device 300 is a restriction target. Whether communication is possible is determined according to the comparison result between the random number and the threshold. The access class is determined in advance for all the communication terminal devices 300 before the start of communication, and the communication terminal device 300 is classified for each access class. Base station apparatus 200 determines an access class to be regulated, and notifies it to communication terminal apparatus 300 located in the cell by a broadcast signal or broadcast information.

The SSAC determination unit 343 determines whether the service-specific access restriction is valid. The service specific access restriction (SSAC) is notified by a notification signal. In the case of trying to start communication by changing from the idle state in standby to the active state in communication, it is determined from the received notification signal whether regulation by SSAC is activated. When regulation by SSAC is activated, when trying to use a regulated service, the communication terminal device 300 generates a random number and determines whether communication is possible according to a comparison result between the random number and a threshold value. If communication is possible as a result of the determination, an RRC (Radio Resource Control) connection is set and communication is started.

When it is determined that the access restriction is valid, the control unit 350 disallows the use of restricted communication or service, activation of the restricted application, or communication by the application. In addition, when it is determined that the access restriction is valid, the control unit 350 can change the display of the icon on the display screen or set the state of the communication terminal device 300 to the power saving mode. The use of an application is a form of service.

For example, the control unit 350 can emphasize only the display of services permitted to be used under access restrictions. As a result, when access is restricted, the user can recognize the restriction contents. Details of the icon display change and the power saving mode will be described later.

The voice recognition unit 360 compares the voice captured by the microphone with the voice pattern stored in the storage unit and outputs a result indicating whether or not they match. In that case, speech recognition can be performed with reference to prosody information, phoneme standard patterns, other parameters, dictionaries recorded for vocabulary, and the like.

The recording unit 370 records the sound captured by the microphone. The storage unit 380 stores a table that identifies individual applications that are subject to regulation for the cause of regulation, or a table that identifies individual applications for information that identifies the type of application to be regulated. In addition, the message input from the user is stored. When using the voice recognition function, a voice pattern registered in advance is stored.

The GPS unit 390 receives carrier waves from a plurality of GPS (Global Positioning System) satellites, processes information related to the position included in the carrier wave, and determines the position (longitude, latitude, altitude) of the communication terminal device 300. Can be calculated.

[Example of ASAC information]
Examples of the ASAC information included in the broadcast information include the following examples.

(1) Example of transmitted information The case where the ASAC information is information indicating a cause of regulation such as a disaster or an event can be mentioned. In this case, an individual application to be regulated can be specified using a database stored in the storage unit 380 of the communication terminal device 300. The ASAC information may be information that identifies the type of application. Further, the ASAC information may be information that identifies an individual application. In addition, the restriction | limiting by an event can consider the case where other functions except the function for participating in the activity in a concert hall are regulated, for example.

(2) Example of regulation method In principle, the ASAC information does not regulate the application, and can be information for notifying only the regulated application. The ASAC information may be information for restricting all applications in principle and notifying unregulated applications.

(3) Example of regulated operation The ASAC information may regulate the activation of the application or may regulate the communication of the application.

[First operation example (ASAC information specifies the cause of restriction and the type of application)]
The operation of communication terminal apparatus 300 configured as described above will be described below. First, the operation in the case where the restriction information indicates only the cause of restriction or the type of application to be restricted, and the communication terminal device 300 stores the correspondence between these and individual applications will be described. FIG. 3 is a flowchart showing the operation of the communication terminal device 300.

First, communication terminal apparatus 300 receives broadcast information from base station apparatus 200 (step S101). Then, it is determined whether the notification information includes regulation information (step S102). If the notification information does not include the restriction information, the process ends as it is.

When the broadcast information includes restriction information, the application that is subject to restriction (hereinafter also referred to as application) is identified by querying the database and extracting the application corresponding to the cause of restriction or the type of application from the table. (Step S103). Then, the specified application is restricted (step S104). The application may be restricted from starting, or may be restricted from communicating after the application is started (hereinafter the same). Next, screen display and power saving processing according to regulations are performed (step S105), and the processing is terminated.

[Second operation example (ASAC information identifies individual applications)]
Next, the operation in the case where the restriction information indicates individual identification information of the application to be restricted will be described. FIG. 4 is a flowchart showing the operation of the communication terminal device 300.

First, communication terminal apparatus 300 receives broadcast information from base station apparatus 200 (step S201). Then, it is determined whether the notification information includes regulation information (step S202). If the notification information does not include the restriction information, the process ends as it is.

When the notification information includes the regulation information, the application to be regulated is identified based on the regulation information, and the identified application is regulated (step S203). Next, screen display and power saving processing according to regulations are performed (step S204), and the processing is terminated.

FIG. 5A is a flowchart showing the operation of the first embodiment, and FIGS. 6A and 6B are diagrams showing examples of screen display of the first embodiment. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines an application for which access is permitted (step S301). In the first embodiment, here, an application to which access is permitted is specified. Whether the identified application is an emergency application used in the event of an earthquake, an event-related application used at a concert venue, etc., a year-end / New Year application used for the year-end / New Year holidays, etc. The current situation is grasped according to the type of application that can be started, such as whether the application is a communication failure occurrence application used when a failure occurs. When the current situation is grasped, the current situation is output to the output unit 322 and displayed on the display 400 (step S302). For example, as shown in FIG. 6A, a message box 402 on the display 400 can display “Large earthquake occurred. Thereby, the user can grasp the reason why the communication is restricted.

Next, it is determined whether there is access-permitted app information in the notification information (step S303). If there is access-permitted app information in the notification information, the determination in step S303 is repeated. On the other hand, if there is no access-permitted app information in the notification information in step S303, the fact that the current situation indicated in step S302 has been completed is output to the output unit 322 and displayed on the display 400 (step S304). . For example, as shown in FIG. 6B, a message box 403 can display “A major earthquake has occurred. As a result, the user can accurately grasp the start and end of the situation. Then, the process of this flowchart is complete | finished.

Note that in step S304, it is possible to output data after a random waiting time of several seconds to several tens of minutes, instead of outputting immediately. By performing this processing, it is possible to avoid a large number of people from starting communication all at once after the restriction on communication is released.

FIG. 5B is a flowchart showing another operation of the first embodiment. As shown in FIG. 5B, steps S301B to S302B are the same as those in the flowchart shown in FIG. 5A. However, after S302B, an access-permitted application is automatically started (step S303B). Thereby, the user can easily use an application corresponding to the situation. Next, it is determined whether or not there is information on an access-permitted application in the notification information (step S304B). In step S304B, if there is information on an access-permitted app in the notification information, the determination in step S304B is repeated.

On the other hand, if there is no access-permitted app information in the notification information in step S304B, the fact that the current situation indicated in step S302B has ended is output to the output unit 322 and displayed on the display 400 (step S305B). ,finish. In step S305B, for example, as shown in FIG. 6B, it is possible to display “Large earthquake occurred. As a result, the user can accurately grasp the start and end of the situation. For example, when a major earthquake occurs, an application that informs you whether you are safe is automatically started. Also, at a concert venue, an application dedicated to the concert venue (it is an application that supports singers and cannot communicate) It may be possible to automatically start the ones etc.

FIG. 7 is a flowchart showing the operation of the second embodiment, and FIGS. 8A and 8B are diagrams showing a screen display example of the second embodiment. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines whether or not the outgoing call is currently restricted (step S401). If the call is not currently restricted, the process is terminated. If the call is currently restricted, it is determined whether the call button of the input unit 321 is operated (step S402). ). If the call button is not operated, the determination in step S402 is repeated. If the call button is operated, as shown in FIG. 8A, the message box 404 of the display 400 indicates to the user “Recording because it is under regulation. Message is sent to the user and an inquiry is made to the user (step S403). If there is no response from the user, the determination in step S403 is repeated, and if the user operates the “No” button, the process ends, and if there is a response from the user to record and send, that is, “Yes” in FIG. 8A. When the button is selected, the recording mode is entered and the user's message is recorded (step S404).

As shown in FIG. 8B, a message and an operation button having functions of “recording start” and “recording end” are displayed in the message box 406 of the display 400. When “recording start” is selected by the user, recording is performed. The time display is counted up and recording starts. Thereafter, when “end recording” is selected by the user, the recording is stopped, and the count-up of the recording time display is stopped. The message recorded here is converted into data and stored as a voice message in the storage unit 380. Next, input of the other party's telephone number is prompted (step S404). If “address book” is selected at this stage, an address book application is activated, and a destination is designated via the address book application. On the other hand, when “Numeric keypad input” is selected, the numeric keypad is displayed, and the telephone number of the other party is input therefrom. Note that recording may be performed after the destination is input.

Next, the restriction determination unit 340 determines whether data communication is possible based on the received notification information (step S405). If data communication is possible, the recorded message is converted into data, the data is transmitted to the other party (step S406), and the process ends. On the other hand, if data communication is impossible in step S405, the notification information is continuously checked, and when the restriction is released, the recorded message is connected to the other party based on the input telephone number. It transmits to the other party (step S407) and ends. Thereby, the user can easily recognize the contents of the restriction and can convey the user's message.

FIG. 9 is a flowchart showing the operation of the third embodiment, and FIGS. 8A, 8B, and 10 are diagrams showing screen display examples of the third embodiment. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines whether or not the outgoing call is currently restricted (step S501). If the call is not currently restricted, the process is terminated. If the call is currently restricted, it is determined whether the call button of the input unit 321 has been operated (step S502). ). If the call button is not operated, the determination in step S502 is repeated. If the call button is operated, as shown in FIG. 8A, the message box 404 of the display 400 indicates to the user “Recording because it is under regulation. Message is sent to the user and an inquiry is made to the user (step S503). If there is no response from the user, the determination in step S503 is repeated, and if the user operates the “No” button, the process ends, and if there is a response from the user to record and send, that is, “Yes” in FIG. 8A. When the button is selected, the recording mode is entered and the user's message is recorded (step S504).

As shown in FIG. 8B, when a message and operation buttons having functions of “recording start” and “recording end” are displayed in a message box 406 of the display 400 and “recording start” is selected by the user, the recording time Is counted up and recording is started (step S504). Thereafter, when “end recording” is selected by the user, the recording is stopped, and the count-up of the recording time display is stopped. The recorded message is recognized by voice, the voice data is converted to text data, and stored as text data in the storage unit 380 (step S504). At the same time, as shown in FIG. 10, a message box 408 of the display 400 displays a message, text data, and operation buttons having the functions of “OK” and “Rerecord”, and whether or not there is no erroneous recognition. Confirm with the user (step S504). If “OK” is selected, the recorded content is confirmed. If “Rerecord” is selected, recording is performed again, and this operation is repeated until “OK” is selected. The misrecognition may be corrected not by re-recording but by text input.

When the recorded content is confirmed, the user is prompted to input the other party's telephone number (step S505). If “address book” is selected at this stage, an address book application is activated, and a destination is designated via the address book application. On the other hand, when “Numeric keypad input” is selected, the numeric keypad is displayed, and the telephone number of the other party is input therefrom. Note that recording may be performed after the destination is input.

Next, the restriction determination unit 340 determines whether data communication is possible based on the received notification information (step S506). If data communication is possible, the text data that has been voice-recognized is transmitted to the other party (step S507), and the process ends. On the other hand, if data communication is not possible in step S506, the notification information is continuously checked, and when the restriction is released, the speech-recognized text data is transmitted to the other party (step S508), and the process ends. To do. Thereby, the user can easily recognize the contents of the restriction and can convey the user's message. Since the speech-recognized text data has a much smaller data capacity than the speech data, the present embodiment can send a message with a much smaller capacity data communication than the second embodiment that transmits speech data. .

FIG. 11 is a flowchart showing the operation of the fourth embodiment, and FIG. 12 is a diagram showing a screen display example of the fourth embodiment. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines an application for which access is permitted (step S601). In the fourth embodiment, as in the first embodiment, an application for which access is permitted is specified. Whether the identified application is an emergency application used in the event of an earthquake, an event-related application used at a concert venue, etc., a year-end / New Year application used for the year-end / New Year holidays, etc. Whether the application is a communication failure used when a failure occurs or not, and whether it is currently being regulated according to the type of application that can be started.

If currently restricted, for example, in case of an emergency, it is determined whether or not the user has operated the call button of the input unit 321 (step S602). If the call button is not operated, the determination in step S602 is repeated. If the call button is operated, as shown in FIG. Therefore, the message “The mail application is activated” is displayed (step S603). Next, the mail application is automatically activated (step S604), and the process ends. Thereby, the user can grasp the reason why the communication is restricted, and can start preparation for transmitting the message by means other than the telephone call.

As described above, according to the present embodiment, even if the user does not actually make a call, the user is in a current situation, for example, a situation where communication is not possible due to an emergency situation, or a situation where the user cannot communicate because he / she is at a concert venue, etc. Can be grasped.

100 communication system 200 base station apparatus 300 communication terminal apparatus 311 LTE transmission unit 312 LTE reception unit 313 wireless LAN transmission / reception unit 314 NFC transmission / reception unit 321 input unit 322 output unit 330 SIM card connection unit 340 restriction determination unit 341 ASAC determination unit 342 ACB determination Unit 343 SSAC determination unit 350 control unit 360 voice recognition unit 370 recording unit 380 storage unit 390 GPS unit 400

display

402, 403, 404, 406, 408, 410 message box

Claims

A communication terminal device equipped with a plurality of applications,
An acquisition unit for acquiring application restriction information for restricting communication or execution of the application;
Based on the application regulation information, a determination unit that determines a communicable application among the applications,
A status determination unit that outputs information indicating the current status of the device according to the type of the communicable application,
And a display unit that displays information output by the situation determination unit.
The situation determination unit determines that the current situation of the device itself is in an emergency when the communicable application is only an application used when there is urgency,
2. The communication terminal according to claim 1, wherein when the operation unit for starting a voice call is operated by the user, the display unit displays that the voice call is impossible and presents an alternative means. apparatus.
The alternative means includes first alternative means for transmitting the recorded voice as a voice signal, and second alternative means for converting the recorded voice signal into a data signal and performing data transmission,
After voice recording is performed by the user, when data communication is possible according to the application restriction information, the second alternative means can be selected, while when data communication is impossible, communication restriction is imposed. 3. The communication terminal apparatus according to claim 2, wherein the first alternative means can be selected at the time of release.
The alternative means includes third alternative means for performing voice recognition and converting voice into text data,
After the voice is recorded by the user, when the data communication is possible according to the application restriction information, the third alternative means can be selected. On the other hand, when the data communication is impossible, the communication restriction is performed. 4. The communication terminal apparatus according to claim 3, wherein the voice-recognized text data is transmitted at the time of release.
The communication terminal apparatus according to claim 4, wherein the third alternative means displays text data recognized by voice on the display unit and accepts correction of text data from a user.
3. The communication terminal device according to claim 2, wherein when the current status of the device is determined to be in an emergency, the status determination unit activates a communication application that is not subject to communication regulation. .
A program for a communication terminal device equipped with a plurality of applications,
Processing to obtain application regulation information that regulates application communication or execution;
Based on the application regulation information, among the applications, a process for determining a communicable application;
A process of outputting information indicating the current status of the own device according to the type of the communicable application;
A program for causing a computer to execute a series of processes of displaying information indicating the current status of the device.
A communication method of a communication terminal device equipped with a plurality of applications,
Obtaining application regulation information for regulating application communication;
Determining a communicable application among the applications based on the application regulation information;
Outputting information indicating the current status of the device according to the type of the communicable application;
Displaying at least information indicating the current status of the device itself.