JP2012074974A - Mobile radio device, function restriction method and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To restrict a function according to a situation, for only a mobile radio device to which function restriction is required.SOLUTION: A mobile radio device has a plurality of functions including a function of performing radio communication with a preset power value, as one of the plurality of functions. The mobile radio device comprises: a terminal control unit for restricting each of the plurality of functions and cancelling the restriction thereof; when an input ordering any restriction of a function among the plurality of functions is accepted, a function restriction notification unit for generating function restriction notification information indicating the restricted function; a function restriction control unit for instructing the terminal control unit to restrict the function indicated in the generated function restriction notification information; and a radio communication control unit for transmitting the generated function restriction notification information with a power value smaller than the preset power value, and for receiving function restriction notification information transmitted from the outside. The function restriction control unit instructs the terminal control unit to restrict the function indicated in the received function restriction notification information.

Description

  The present invention relates to a portable wireless device that performs wireless communication, a function restriction method, and a program.

  In recent years, with the spread of portable wireless devices, which are portable wireless terminals, the influence of electromagnetic waves transmitted from portable wireless devices on electronic devices has become a problem. For example, it has been pointed out that electromagnetic waves transmitted from mobile phones may adversely affect medical electronic devices such as pacemakers.

  Further, in places such as trains where mobile phone calls should be suppressed, use of the manner mode for restricting ringtones as well as suppressing calls is required.

  As described above, the portable wireless device is required to limit the function according to the use situation.

  Here, in a situation where it is necessary to restrict the functions of the portable wireless device, a technique for restricting the functions is required, and techniques enabling this are disclosed in, for example, Patent Documents 1 and 2. It is disclosed.

  In the technology disclosed in Patent Document 1, a wireless terminal control device is installed at an entrance / exit of a place where a function change of the wireless terminal is required. The wireless terminal control device transmits a function control signal for changing a transmission function, an incoming call notification function, and the like of the wireless terminal to the entrance or the vicinity thereof. When the wireless terminal receives the function control signal, the wireless terminal changes the function to a transmission prohibited state or a vibration notification state.

  Further, in the technology disclosed in Patent Document 2, the alarm device receives radio waves transmitted from the portable wireless device in the use prohibited area or the use restrained area of the portable wireless device. Then, the alarm device analyzes the type and feature of the received radio wave and outputs an alarm associated with the analyzed type and feature.

JP-A-10-243454 JP 2002-291036 A

  By using the techniques disclosed in Patent Documents 1 and 2 described above, it is possible to limit the functions of the portable wireless device within a predetermined area. However, the effect can only be obtained within a predetermined area.

  In other words, there is a problem that the functions of the portable wireless device can be limited only under a predetermined condition.

  Further, even if the mobile wireless device is outside the predetermined area and within the range where radio waves from the wireless terminal control device in Patent Document 1 and the alarm device in Patent Document 2 reach, the mobile wireless device Functions may be limited, or alarms may be output.

  That is, there is a problem that even if it is not necessary, the functions of the portable wireless device are limited.

  An object of the present invention is to provide a portable wireless device, a function restriction method, and a program that allow a function to be restricted according to the situation only for a portable wireless device that requires restriction of the function.

In order to achieve the above object, the portable wireless device of the present invention is a portable wireless device having a plurality of functions, and a function of performing wireless communication with a preset power value as one of the plurality of functions,
A terminal control unit configured to restrict each of the plurality of functions and release the restriction;
A function restriction notifying unit that generates and outputs function restriction notice information for indicating the function and restricting the function when an input instructing restriction of any of the plurality of functions is received;
Upon receiving the function restriction notification information output from the function restriction notification unit, a function restriction control unit that instructs the terminal control unit to restrict the function indicated by the received function restriction notification information;
When the function restriction notification information output from the function restriction notification unit is received, the received function restriction notification information is transmitted at a power value smaller than the preset power value, and the function restriction transmitted from the outside is transmitted. A wireless communication control unit that outputs the received function restriction notification information when receiving the notification information;
When receiving the function restriction notification information output from the wireless communication control unit, the function restriction control unit instructs the terminal control unit to restrict the function indicated by the received function restriction notification information.

In order to achieve the above object, the function restriction method of the present invention includes a plurality of functions, and a function restriction in a portable wireless device having a function of performing wireless communication with a preset power value as one of the plurality of functions. A method,
When an instruction for instructing any one of the plurality of functions is accepted, a process for indicating the function and generating function restriction notification information for restricting the function;
A process of transmitting the generated function restriction notification information with a power value smaller than the preset power value;
A process of limiting the function indicated by the generated function restriction notification information;
When the function restriction notification information transmitted from the outside is received, processing for restricting the function indicated by the received function restriction notification information is included.

In order to achieve the above object, the program of the present invention has a plurality of functions, and a portable radio apparatus having a function of performing wireless communication with a preset power value as one of the plurality of functions,
When an input for instructing any one of the plurality of functions is received, a function that indicates the function and generates function restriction notification information for restricting the function;
A function of transmitting the generated function restriction notification information at a power value smaller than the preset power value;
A function for limiting the function indicated by the generated function restriction notification information;
When the function restriction notification information transmitted from the outside is received, a function for limiting the function indicated by the received function restriction notification information is realized.

  Since the present invention is configured as described above, it is possible to restrict the function according to the situation only for the portable wireless device that needs to be restricted.

It is a figure which shows the structure of one Embodiment of the portable wireless apparatus group comprised by the portable wireless apparatus of this invention. FIG. 2 is a block diagram illustrating a configuration example of the mobile phone illustrated in FIG. 1. FIG. 3 is a diagram for explaining a method of notifying a user that any of a plurality of functions provided in the mobile phone shown in FIGS. 1 and 2 is restricted. It is a conceptual diagram for demonstrating the radio wave arrival range at the time of transmitting function restriction alerting information from the function restricted radio control unit shown in FIG. It is a flowchart for demonstrating operation | movement until the function restriction alerting | reporting part shown in FIG. 2 outputs function restriction alerting | reporting information. 3 is a flowchart for explaining an operation when the function-restricted wireless control unit shown in FIG. 2 receives function-restricted notification information. 5 is a flowchart for explaining an operation when a function is restricted in the mobile phone shown in FIGS. 5 is a flowchart for explaining an operation when a restriction on a function is canceled in the mobile phone shown in FIGS. FIG. 3 is a diagram for explaining operations of a mobile phone that transmits function restriction notification information and a mobile phone that receives transmitted function restriction information in the mobile wireless device group illustrated in FIG. 1.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a diagram showing a configuration of an embodiment of a portable wireless device group constituted by portable wireless devices of the present invention.

  As shown in FIG. 1, the mobile wireless device group of the present embodiment includes mobile phones 100-1 to 100-3.

  In the present embodiment, three mobile telephones are included in the mobile wireless device group, but the number of mobile telephones is not limited to three.

  In the present embodiment, a mobile phone is taken as an example of the mobile wireless device, but the mobile wireless device is not limited to the mobile phone. Examples of portable wireless devices include small game machines and music playback terminals having a wireless communication function, PDA (Personal Data Assistants), and the like in addition to mobile phones.

  FIG. 2 is a block diagram illustrating a configuration example of the mobile phone 100-1 illustrated in FIG. The cellular phones 100-2 and 100-3 have the same configuration.

  As shown in FIG. 1, a mobile phone 100-1 of this embodiment includes an operation unit 101, a display unit 102, a storage unit 103, a voice input / output unit 104, a light emitting unit 105, a vibration unit 106, and a terminal. A control unit 107, a wireless unit 108a, and a function-restricted wireless control unit 108b, and a wireless communication control unit 108 that realizes a wireless communication function, a function-restriction notification unit 109, a function-restriction control unit 110, and a short-range communication unit 111. Note that the display unit 102, the light emitting unit 105, and the vibrating unit 106 are each a notification unit for notifying the outside of the user or the like when a plurality of functions of the mobile phone 100-1 are restricted. Configure.

  The operation unit 101 is an input device such as a keyboard, and receives an input such as a telephone number from a user. In addition, the operation unit 101 receives an input for instructing any one of a plurality of functions included in the mobile phone 100-1 from the user. Here, as an example of a plurality of functions, a ring function that rings when an incoming call and a wireless communication function are taken up. When the ringing function is restricted, the mode shifts to the manner mode. When the wireless communication function is restricted, the power of the wireless unit 108a or the mobile phone 100-1 itself is turned off.

  The display unit 102 is a display device such as a monochrome or color liquid crystal panel. The display unit 102 displays that any of a plurality of functions is restricted by an instruction from the terminal control unit 107.

  The storage unit 103 is a storage device, and stores control information of the mobile phone 100, information created by the user, information received from the outside, and the like.

  The voice input / output unit 104 is a voice input / output device including a microphone and a speaker.

  The light emitting unit 105 includes a lamp, an LED (Light Emitting Diode), and the like. When any of the plurality of functions is restricted, the light emitting unit 105 lights or blinks a lamp, an LED, or the like according to an instruction from the terminal control unit 107.

  The vibration unit 106 includes a device that generates vibration, such as a vibrator. When any of the plurality of functions is restricted, the vibration unit 106 vibrates a vibrator or the like according to an instruction from the terminal control unit 107.

  The terminal control unit 107 controls each unit of the mobile phone 100 and realizes a series of operations as the mobile phone. For example, the terminal control unit 107 controls each unit of the mobile phone 100 according to the input content received by the operation unit 101. The terminal control unit 107 outputs a function restriction request to the function restriction notification unit 109 when the input content received by the operation unit 101 indicates restriction on any of the plurality of functions. As described above, here, there are two types of functions, the ringing function and the wireless communication function, and type information indicating one of the two types is given to the function restriction request. In addition, when the terminal control unit 107 receives a restriction instruction that is output from the function restriction control unit 110 and instructs restriction of any of a plurality of functions, the terminal control unit 107 restricts the function. Then, the terminal control unit 107 operates the display unit 102, the light emitting unit 105, and the vibration unit 106. Thereby, the user of mobile phone 100 is notified that any of the plurality of functions is restricted.

  FIG. 3 is a diagram for explaining a method for notifying the user that any of the plurality of functions included in the mobile phone 100-1 shown in FIGS. 1 and 2 is restricted. The figure which shows the method using the display part 102, (b) is a figure which shows the method using the light emission part 105, (b) is a figure which shows the method using the vibration part 106.

  When any of a plurality of functions provided in the mobile phone 100-1 is restricted, for example, as shown in FIG. FIG. 3A is an example of a display when the wireless communication function is restricted.

  Further, when any of the plurality of functions provided in the mobile phone 100-1 is restricted, for example, as shown in FIG. 3B, the light emitting unit 105 blinks or lights up.

  Further, when any of the plurality of functions provided in the mobile phone 100-1 is restricted, for example, as shown in FIG. 3C, the vibrator provided in the vibration unit 106 vibrates.

  Note that only one of these notification methods may be executed, or a combination of these notification methods may be executed.

  In addition, when the terminal control unit 107 receives a release instruction that is output from the function restriction control unit 110 and instructs to release the function restriction, the terminal control unit 107 releases the function restriction.

  Referring to FIG. 2 again, when the function restriction notification unit 109 receives the function restriction request output from the terminal control unit 107, the function restriction notification unit 109 confirms the type information given to the received function restriction request. Then, the function restriction notification unit 109 generates function restriction notification information for restricting the function indicated by the confirmed type information. The type restriction information is also given to the function restriction notification information. Then, the function restriction notification unit 109 outputs the generated function restriction notification information to the function restriction control unit 110 and the function restriction wireless control unit 108b.

  The wireless communication control unit 108 exchanges information regarding the wireless control and the notification of the wireless state with the terminal control unit 107. Further, the wireless communication control unit 108 receives the function restriction notification information transmitted from another mobile phone via the wireless unit 108a. Then, the wireless communication control unit 108 outputs the received function restriction notification information to the function restriction control unit 110. In addition, when the function restriction notification information output from the function restriction notification unit 109 is received, the function restriction wireless control unit 108b transmits the received function restriction notification information via the wireless unit 108a. At this time, the function-restricted radio control unit 108b sets the power value so that the function-restricted notification information reaches a mobile phone that exists within a predetermined range.

  FIG. 4 is a conceptual diagram for explaining a radio wave reach when transmitting function restriction notification information from the function restricted wireless control unit 108b shown in FIG.

  At the time of normal wireless communication in the cellular phone 100-1, a power value is set in advance so that information reaches within the range indicated by the radio wave reachable range 11. On the other hand, when transmitting the function restriction notification information, the function restriction wireless control unit 108b reaches the function restriction notification information within the range indicated by the radio wave arrival range 12 that is narrower than the range indicated by the radio wave arrival range 11. Set the power value as follows. That is, the function-restricted radio control unit 108b transmits function-restricted notification information with a smaller power value than during normal wireless communication.

  Referring to FIG. 4, the mobile phone 100-2 existing within the range indicated by the radio wave reachable range 12 can receive the function restriction notification information transmitted from the mobile phone 100-1. On the other hand, the cellular phone 100-3 existing outside the range indicated by the radio wave reachable range 12 cannot receive the function restriction notification information transmitted from the cellular phone 100-1.

  As a result, the function restriction notification information is transmitted only to the mobile phone whose function needs to be restricted.

  Referring to FIG. 2 again, the function restriction control unit 110 includes a timer (not shown) that counts a preset time T. The function restriction control unit 110 starts a timer when receiving the function restriction notification information output from the function restriction notification unit 109 or the wireless communication control unit 108. Then, the function restriction control unit 110 generates a restriction instruction that instructs the function restriction indicated by the type information given to the received function restriction notification information, and outputs the restriction instruction to the terminal control unit 107. After that, when the timer times out, the function restriction control unit 110 generates a release instruction that instructs to release the restriction of the function indicated by the type information given to the received function restriction notification information, and outputs the release instruction to the terminal control unit 107. That is, when a predetermined time elapses after the function is restricted, the restriction is released. The time T can be set to any time appropriate for continuing the function restriction.

  The short-range communication unit 111 performs wireless communication with a wireless device in the vicinity of the mobile phone 100-1 using, for example, Bluetooth (registered trademark) or Wi-Fi (registered trademark).

  The operation of the cellular phone 100-1 shown in FIGS. 1 to 4 will be described below.

  First, the operation until the function restriction notification unit 109 shown in FIG. 2 outputs the function restriction notification information will be described.

  FIG. 5 is a flowchart for explaining the operation until the function restriction notification unit 109 shown in FIG. 2 outputs the function restriction notification information.

  When the user of the cellular phone 100-1 determines that the function needs to be restricted, the user operates the operation unit 101 to input the function restriction.

  The operation unit 101 receives an input from the user of the mobile phone 100-1 (step S1).

  The terminal control unit 107 confirms the input content received by the operation unit 101 (step S2).

  As a result of the confirmation in step S2, if the input content is content for instructing to restrict the function, the terminal control unit 107 generates a function restriction request to which type information corresponding to the input content is given (step S3). ).

  Terminal control unit 107 then outputs the generated function restriction request to function restriction notification unit 109.

  The function restriction notifying unit 109 that has received the function restriction request output from the terminal control unit 107 confirms whether the type information given to the received function restriction request indicates a ringing function or a wireless communication function. (Step S4).

  As a result of the confirmation in step S4, when the type information given to the accepted function restriction request indicates a ringing function, the function restriction notification unit 109 generates function restriction notification information to which the type information indicating the ringing function is added. (Step S5).

  On the other hand, if the type information given to the accepted function restriction request indicates the wireless communication function as a result of the confirmation in step S4, the function restriction notifying unit 109 provides the function restriction notice to which the type information indicating the wireless communication function is attached. Information is generated (step S6).

  Next, the function restriction notification unit 109 outputs the function restriction notification information generated in step S5 or step S6 to the function restriction control unit 110 and the function restriction wireless control unit 108b (step S7).

  Note that, as a result of the confirmation in step S2, if the input content is not the content for instructing to limit the function, the terminal control unit 107 executes processing according to the input content (step S8).

  Next, the operation when the function restriction radio control unit 108b shown in FIG. 2 receives function restriction notification information will be described.

  FIG. 6 is a flowchart for explaining the operation when function restriction wireless control section 108b shown in FIG. 2 accepts function restriction notification information.

  The function-restricted radio control unit 108b confirms whether function-restricted notification information has been received (step S21).

  When the function restriction notification information is received as a result of the confirmation in step S21, the function restriction wireless control unit 108b determines the power value so that the function restriction notification information reaches the radio wave arrival range 12 described with reference to FIG. Is set (step S22).

  Then, the function restriction radio control unit 108b transmits function restriction notification information via the radio unit 108a with the power value set in step S22 (step S23).

  If the function restriction notification information is not received as a result of the confirmation in step S21, it is repeatedly confirmed whether the function restriction notification information has been received.

  Next, an operation when the function is restricted in the cellular phone 100-1 shown in FIGS.

  FIG. 7 is a flowchart for explaining the operation when the function is restricted in the cellular phone 100-1 shown in FIGS.

  The function is restricted in the mobile phone 100-1 when the function restriction control unit 110 receives function restriction notification information. There are two cases where the function restriction control unit 110 receives the function restriction notification information. One is a case where function restriction notification information output from the wireless communication control unit 108 is received, that is, a case where function restriction notification information transmitted from another mobile phone is received. The other is a case where the function restriction output from the function restriction notification unit 109 is received.

  The function restriction control unit 110 confirms whether function restriction notification information has been received (step S41).

  If the function restriction notification information is received as a result of the confirmation in step S41, the function restriction control unit 110 starts a timer (step S42).

  Next, the function restriction control unit 110 confirms the type information given to the received function restriction notification information (step S43).

  As a result of the confirmation in step S43, when the type information given to the received function restriction notification information indicates a ringing function, the function restriction control unit 110 generates a restriction instruction that instructs the transition to the manner mode. Then, the function restriction control unit 110 outputs the generated restriction instruction to the terminal control unit 107.

  Receiving the restriction instruction output from the function restriction control unit 110, the terminal control unit 107 shifts the mobile phone 100-1 to the manner mode (step S44).

  On the other hand, as a result of the confirmation in step S43, if the notification type given to the received function restriction notification information indicates the wireless communication function, the function restriction control unit 110 supplies the power of the wireless unit 108a or the mobile phone 100- A restriction instruction that instructs to turn off the power of 1 is generated. Then, the function restriction control unit 110 outputs the generated restriction instruction to the terminal control unit 107.

  Receiving the restriction instruction output from the function restriction control unit 110, the terminal control unit 107 turns off the power of the wireless unit 108a or the power of the mobile phone 100-1 (step S45).

  And the terminal control part 107 notifies a user that the function was restrict | limited (step S46). Specifically, as described with reference to FIG. 3, notification using the display unit 102, the light emitting unit 105, and the vibrating unit 106 is performed. In the case of turning off the mobile phone 100-1, the mobile phone 100-1 may be turned off after notification.

  In addition, as a result of the confirmation in step S41, when the function restriction notification information is not received, it is repeatedly confirmed whether or not the function restriction notification information is received.

  Next, an operation when the function restriction is released in the cellular phone 100-1 shown in FIGS.

  FIG. 8 is a flowchart for explaining the operation when the restriction on the function is released in the cellular phone 100-1 shown in FIGS.

  The function restriction control unit 110 checks whether or not the timer has timed out (step S61).

  If the timer has timed out as a result of the confirmation in step S61, the function restriction control unit 110 confirms the type information given to the function control notification information received from the function restriction notification unit 109 or the wireless communication control unit 108 ( Step S62).

  As a result of the confirmation in step S62, when the notification type given to the received function restriction notification information indicates a ringing function, the function restriction control unit 110 generates a release instruction that instructs the transition to the normal manner mode. . Then, the function restriction control unit 110 outputs the generated release instruction to the terminal control unit 107.

  Upon receiving the restriction instruction output from the function restriction control unit 110, the terminal control unit 107 shifts the mobile phone 100-1 to the normal manner mode (step S63).

  On the other hand, as a result of the confirmation in step S62, if the notification type given to the received function restriction notification information indicates a wireless communication function, the function restriction control unit 110 supplies the power of the wireless unit 108a or the mobile phone 100- 1 generates a release instruction instructing to turn on the power of 1. Then, the function restriction control unit 110 outputs the generated release instruction to the terminal control unit 107.

  The terminal control unit 107 that has received the release instruction output from the function restriction control unit 110 turns on the power of the wireless unit 108a or the power of the mobile phone 100-1 (step S64).

  By the operation of step S63 or step S64, the cellular phone 100-1 returns to the state before the function is restricted.

  Note that, as a result of the confirmation in step S61, if the timer has not timed out, it is repeatedly confirmed whether or not the timer has timed out.

  Next, in the mobile wireless device group shown in FIG. 1, operations of the mobile phone that transmits the function restriction notification information and the mobile phone that receives the transmitted function restriction information will be described while comparing in time series. Here, a case will be described in which mobile phones 100-1 to 100-3 are present at the positions shown in FIG. 4 and function restriction notification information is transmitted from mobile phone 100-1.

  FIG. 9 is a diagram for explaining operations of the mobile phone that transmits the function restriction notification information and the mobile phone that receives the transmitted function restriction information in the mobile wireless device group illustrated in FIG. 1. Here, a case will be described in which the user of the mobile phone 100-1 finds that a person wearing a pacemaker is nearby after getting on the train.

  First, the user of mobile phone 100-1 gets on the train at time t1.

  Next, the user of the mobile phone 100-1 finds a pacemaker user at time t2.

  Then, at time t3, the user of the mobile phone 100-1 operates the operation unit 101 of the mobile phone 100-1, and inputs an instruction to limit the wireless communication function.

  Thereby, the function restriction notification information to which the type information indicating the wireless communication function is added is output to the inside of the mobile phone 100-1 (the function restriction control unit 110 and the function restriction wireless control unit 108b). -1 to the outside (step S101).

  Then, in the mobile phone 100-1, a timer is started at time t4, and the wireless communication function is restricted (step S102).

  On the other hand, the function restriction notification information transmitted from the mobile phone 100-1 is received by the mobile phone 100-2 (step S201).

  Then, in the cellular phone 100-2, a timer is started at time t5, and the wireless communication function is restricted (step S202).

  Note that the mobile phone 100-3 existing outside the range where the function restriction notification information transmitted from the mobile phone 100-1 arrives does not change its operation because it has not received the function restriction notification information.

  Next, in each of the cellular phones 100-1 and 100-2, the respective users are notified that the wireless communication function is restricted (steps S103 and S203).

  Then, in each of the cellular phones 100-1 and 100-2, when time T elapses after the timer is started, a timeout occurs. Thereby, the restriction | limiting of a wireless communication function is cancelled | released (step S104, step S204), and each of the mobile telephones 100-1 and 100-2 returns to the state before a wireless communication function is restrict | limited.

  As described above, in this embodiment, each of the mobile phones 100-1 to 100-3 receives the input for instructing any one of the plurality of functions, and indicates the function, and the function for restricting the function. Limit notification information is generated.

  Then, each of the mobile phones 100-1 to 100-3 restricts the function indicated by the generated function restriction notification information.

  Each of the mobile phones 100-1 to 100-3 transmits the generated function restriction notification information with a power value smaller than a preset power value.

  In addition, when each of the cellular phones 100-1 to 100-3 receives the function restriction notification information transmitted from the outside, each of the cellular phones 100-1 to 100-3 restricts the function indicated by the received function restriction notification information.

  As a result, it is possible to restrict the function depending on the situation only for the portable wireless device that requires the restriction of the function.

  In order to avoid the restriction of the function in a situation where it is not necessary to restrict the function, the function is restricted only when the function restriction notification information is received from a plurality of portable wireless devices instead of only one device. May be. As a result, it is possible to expect an effect that the function can be restricted only under a situation where the function needs to be restricted.

  Further, in the present embodiment, a case has been described in which communication with another portable wireless device is performed in order to restrict the function of another portable wireless device in a situation where the function needs to be restricted. In addition to such a purpose, for example, when an emergency situation is confirmed when it is difficult to move on a crowded train or the like, a usage method of notifying the surroundings and sharing the situation is also conceivable.

  Further, when the present invention is applied to a mobile phone, even if the wireless communication function is restricted, by excluding outgoing emergency calls from the restriction, the mobile phone cannot be used in an emergency. You can avoid that.

  In this embodiment, the wireless communication control unit 108 transmits / receives the function restriction notification information. However, the short-range communication unit 111 transmits / receives the function restriction notification information as a communication unit with a nearby portable wireless device. You may do it. As a result, even in a terminal equipped with short-range communication means, it is possible to restrict functions by providing means for performing the function restriction operation of the present invention.

  In the present invention, the processing in the portable wireless device is recorded on a recording medium that can be read by the portable wireless device, in addition to the above-described dedicated hardware. The program recorded on the recording medium may be read by the portable wireless device and executed. The recording medium readable by the portable wireless device refers to a transfer medium such as a flexible disk, a magneto-optical disk, a DVD, and a CD, and an HDD built in the portable wireless device.

11, 12 Radio wave reach 100-1 to 100-3 Mobile phone 101 Operation unit 102 Display unit 103 Storage unit 104 Voice input / output unit 105 Light emitting unit 106 Vibration unit 107 Terminal control unit 108 Wireless communication control unit 108a Wireless unit 108b Function-limited wireless Control unit 109 Function restriction notification unit 110 Function restriction control unit 111 Near field communication unit

Claims (9)

A portable wireless device having a plurality of functions and having a function of performing wireless communication with a preset power value as one of the plurality of functions,
A terminal control unit configured to restrict each of the plurality of functions and release the restriction;
A function restriction notifying unit that generates and outputs function restriction notice information for indicating the function and restricting the function when an input instructing restriction of any of the plurality of functions is received;
Upon receiving the function restriction notification information output from the function restriction notification unit, a function restriction control unit that instructs the terminal control unit to restrict the function indicated by the received function restriction notification information;
When the function restriction notification information output from the function restriction notification unit is received, the received function restriction notification information is transmitted at a power value smaller than the preset power value, and the function restriction transmitted from the outside is transmitted. A wireless communication control unit that outputs the received function restriction notification information when receiving the notification information;
When the function restriction control unit receives the function restriction notification information output from the wireless communication control unit, the function restriction control unit instructs the terminal control unit to restrict the function indicated by the received function restriction notification information. The portable wireless device according to claim 1, wherein
The function restriction control unit receives the function restriction notification information output from the function restriction notification unit or the wireless communication control unit, and then, when a preset time has elapsed, the function restriction indicated by the function restriction notification information A portable radio apparatus that instructs the terminal control unit to cancel The portable radio apparatus according to claim 1 or 2,
A portable wireless device having a notification unit for notifying the outside when any of the plurality of functions is restricted. A function limiting method in a portable radio apparatus having a plurality of functions and performing a wireless communication with a preset power value as one of the plurality of functions,
When an instruction for instructing any one of the plurality of functions is accepted, a process for indicating the function and generating function restriction notification information for restricting the function;
A process of transmitting the generated function restriction notification information with a power value smaller than the preset power value;
A process of limiting the function indicated by the generated function restriction notification information;
A function restriction method comprising: a process of restricting a function indicated by the received function restriction broadcast information when the function restriction broadcast information transmitted from the outside is received. The function restriction method according to claim 4,
A function restriction method further comprising a process of releasing the restriction when a predetermined time elapses after any one of the plurality of functions is restricted. In the function restriction method according to claim 4 or 5,
A function restriction method further comprising a process of notifying the outside when any of the plurality of functions is restricted. A portable wireless device having a plurality of functions and performing wireless communication with a preset power value as one of the plurality of functions,
When an input for instructing any one of the plurality of functions is received, a function that indicates the function and generates function restriction notification information for restricting the function;
A function of transmitting the generated function restriction notification information at a power value smaller than the preset power value;
A function for limiting the function indicated by the generated function restriction notification information;
A program for realizing a function of restricting a function indicated by the received function restriction notification information when the function restriction notification information transmitted from the outside is received. The program according to claim 7,
In the portable wireless device,
A program for further realizing a function of releasing the restriction when a predetermined time elapses after any of the plurality of functions is restricted. In the program according to claim 7 or 8,
In the portable wireless device,
A program for further realizing a function of notifying the outside when any of the plurality of functions is restricted.

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