JP5267968B2 - Portable terminal device and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a portable terminal which can perform setup suitably at a required timing after performing noncontact communication with an external apparatus. <P>SOLUTION: A CPU 1 starts a search operation for detecting whether a portable terminal is under a specific situation or not only when entry processing is performed when gaining entry to a specific facility according to noncontact communication between an external apparatus 20 with an IC reader/writer and a noncontact IC card processing section 11, and sets a predetermined state (e.g., speaker off state/communication function off state/body off state) when the specific situation is detected by the search operation. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a portable terminal device and a program having a non-contact IC card function for performing non-contact communication by electromagnetic induction from an external device.

Conventionally, a portable terminal device having a non-contact IC card function for executing entry / exit processing when entering / exiting the facility with an external device with a reader / writer installed in a specific facility such as an event venue or a station premises For example, a technique is known in which a power supply is forcibly turned off when a use prohibition signal is received by contactless communication with a reader / writer when entering a facility (see Patent Document 1). ).
JP 2004-135785 A

However, in the above-mentioned prior art, the power is forcibly turned off just by actually entering, so, for example, when waiting for a train at a transportation station or waiting for a performance at a concert venue Even in such a case, the mobile terminal device cannot be used at all. In other words, even though it is a measure for prohibiting use in a train or performance, it is inconvenient for the customer to turn off the power uniformly when entering the facility.
Therefore, in order to prevent the user from being forcibly turned off due to reception of the prohibition signal, the user may dare to turn off the power at the time of entry and turn on the power after the entry.

  An object of the present invention is to realize a portable terminal device capable of performing appropriate settings at a necessary timing after performing non-contact communication with an external device.

The invention according to claim 1 is a portable terminal device having a non-contact IC card function for performing non-contact communication by electromagnetic induction from an external device, and performing control according to the non-contact communication, When the admission processing by the non-contact communication is performed at the time of admission, as a search operation for detecting whether or not a specific situation has occurred, it is determined whether or not a specific signal transmitted from the specific facility has been received, and the specific A first search operation control for determining that the specific situation has been reached when a signal is received; and, if the specific signal is not received, further confirming whether or not a specific sound has been detected. A first control means for starting a second search operation control that determines that the specific situation has been detected, and a predetermined function when it is detected that the search situation has occurred. Setting to turn off, Among the setting to turn off at least a setting unit for performing the one of setting, when performing exit process by the non-contact communication during exit to the specific facility, the second control means to terminate the search operation and comprises a, wherein a call.
Furthermore, a program for realizing the main functions shown in the invention described in claim 1 is provided to the computer (the invention described in claim 2 ).

  According to the present invention, after performing non-contact communication with an external device, it is possible to make an appropriate setting at a necessary timing, and control according to the actual situation is possible.

(Embodiment 1)
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
This embodiment exemplifies a case where the present invention is applied to a mobile phone device as a mobile terminal device, and FIG. 1 is a block diagram showing basic components of the mobile phone device.
The cellular phone device is, for example, a foldable device in which two casings (an operation unit casing and a display unit casing) are attached so as to be openable and closable. The cellular phone device includes a call function, an e-mail function, and an Internet connection. Various functions such as a function (Web access function), a non-contact IC card function, and a camera function are provided.

  The CPU 1 is a core central processing unit that controls the overall operation of the mobile phone device in accordance with various programs in the storage unit 2. The storage unit 2 is an internal memory, and has a program area and a data area. In this program area, a program for realizing the present embodiment in accordance with an operation procedure shown in FIGS. Stored. The recording medium 3 is a detachable portable memory, and is composed of, for example, an SD card or an IC card. The memory 4 is an internal memory having a work area, and stores a search flag F1 described later.

  The wireless communication unit 5 includes a wireless unit, a baseband unit, a demultiplexing unit, and the like, and performs data transmission / reception with the nearest base station, for example, during operation of a call function, an e-mail function, and an Internet connection function. At the time of operation of the call function, a signal is taken from the receiving side of the baseband unit and demodulated into a received baseband signal, and then the voice is output from the transmitting speaker SP via the audio signal processing unit 6, and the receiving microphone MC Is received from the audio signal processing unit 6 and encoded into a transmission baseband signal, which is then given to the transmission side of the baseband unit and transmitted from the antenna.

  The operation unit 7 performs dial input, character input, command input, and the like. The CPU 1 executes processing according to an operation input signal from the operation unit 7. The notification unit 8 includes a sound speaker 8A, an LED (light emitting diode) 8B, and a vibration motor 8C. The notification unit 8 is driven when a call or mail is received to notify an incoming call, and is also driven when an alarm is notified. The camera imaging unit 9 can shoot moving images in addition to still images. In addition to an image sensor, a lens system, and a driving system thereof, a distance measuring sensor, a light amount sensor, an analog processing circuit, a signal processing circuit, a compression / expansion circuit Etc., and controls optical zoom adjustment control, autofocus drive control, shutter drive control, exposure, white balance, etc., and the captured image is a display unit 10 using high-definition liquid crystal or organic EL. Is displayed.

  The non-contact IC card processing unit 11 constitutes a non-contact IC card function such as an electronic money use function and a facility entrance / exit function, and includes a CPU 11A, a memory 11B, a coil antenna 11C, and an external device 20 with an IC reader / writer. And non-contact communication operation (data transmission / reception operation). The coil antenna 11B transmits and receives radio waves and uses electromotive force electromagnetically induced by the received radio waves as the operating power of the non-contact IC card processing unit 11. The non-contact IC card processing unit 11 includes the coil antenna 11C. It will be in a starting state based on the electromotive force from. When the non-contact IC card processing unit 11 is activated, the CPU 1 on the main body side executes electronic money processing and entry / exit processing as processing corresponding to non-contact communication.

  This entrance / exit processing is executed when entering or leaving a specific facility (for example, transportation, concert venue, etc.), and the CPU 1 performs entrance processing according to non-contact communication when entering the specific facility. A search operation for detecting whether or not the vehicle is in a specific situation is started, and a predetermined state (for example, a speaker OFF (off) state is detected when the search operation detects that a specific situation has occurred. / Communication function OFF state / main body OFF state), and when the exit process is performed according to non-contact communication when leaving a specific facility, the above-described search operation is terminated. Here, the specific situation mentioned above refers to, for example, a case where a signal instructing prohibition of use of a communication function in a car is received, a case in which a signal instructing prohibition of use of a speaker is received during a concert, or the like This is a case where the specific environment is specified based on the sound.

  The short-range communication unit 12 uses, for example, an infrared communication method or a Bluetooth communication method, and a specific signal transmitted from a specific facility, that is, a communication OFF signal instructing prohibition of use of a communication function in a vehicle or the like, Either the speaker OFF signal for instructing the prohibition of use of the speaker during a concert start or the main body OFF signal for instructing the prohibition of the main body by turning off the main power is received via the short-range communication unit 12. Give to CPU1. The sound collecting microphone 13 inputs ambient sound (for example, train departure bell sound, train door sound, concert start sound, etc.). Is the CPU 1 in a specific environment by analyzing the ambient sound? For example, it is specified whether the user is in or near the train or at the concert venue at the start of the performance.

  Next, the operation concept of the mobile phone device according to the first embodiment will be described with reference to the flowcharts shown in FIGS. Here, each function described in these flowcharts is stored in the form of a readable program code, and operations according to the program code are sequentially executed. In addition, the operation according to the above-described program code transmitted via the transmission medium can be sequentially executed. This also applies to other embodiments described later, and in addition to the recording medium, an operation specific to this embodiment can be executed using a program / data supplied externally via a transmission medium.

FIG. 2 and FIG. 3 are flowcharts showing the characteristic part of the first embodiment in the entire operation of the mobile phone device that starts to be executed when the power is turned on.
2 and 3 illustrate the case where the non-contact IC card processing unit 11 is used as a facility entrance / exit function, and the operation when the non-contact IC card processing unit 11 is used as an electronic money use function is omitted. It is a thing.
First, the CPU 1 activates the wireless communication unit 5 to perform standby processing for registering the current position, and enters an incoming standby state while reading out and displaying a predetermined standby image (step A1). In this state, when the presence of an incoming call is detected (YES in step A2), an incoming call notification for generating and outputting an incoming melody is performed and an incoming call process is executed (step A3).

  Further, in the standby state, the non-contact IC card processing unit 11 is activated by electromagnetic induction from the external device 20 with the IC reader / writer, thereby checking whether the activation notification is received from the non-contact IC card processing unit 11 (step A4). If the activation notification is not received, the flow proceeds to the flow of FIG. 3, but when the activation notification is received from the non-contact IC card processing unit 11 (YES in step A4), a specific facility (for example, a transportation ticket gate, a concert hall, etc.) The process proceeds to entrance / exit processing (steps A5 to A15).

  That is, when the activation notification is received from the non-contact IC card processing unit 11 (YES in step A4), the CPU 1 enters / exits from the external device 20 with the IC reader / writer via the non-contact IC card processing unit 11 Based on the above, it is determined whether it is entering or leaving (step A5). If it is entering, it is checked whether a search request is included in the control data from the external device 20 (step A6). The search request is a request for starting a search operation for detecting whether or not the vehicle is in a specific situation. If the search request is not included (NO in step A6), the process proceeds to the flow of FIG. 3, but if the search request is included (YES in step A6), the search flag F1 instructing the start of the search operation. After setting (step A7), the flow proceeds to the flow of FIG.

  In the flow of FIG. 3, first, it is checked whether or not the search flag F1 is set (step A18). If the search flag F1 is not set, the process proceeds to step A26 to check whether or not there is an operation. Now, when any operation is performed (YES in step A26), for example, telephone call processing, mail creation / call processing, etc. are executed as the processing corresponding to the operation (step A27), and then the process goes to step A1 in FIG. Return to the standby state. On the other hand, when the search flag F1 is set (YES in step A16), in order to start a search operation for detecting whether or not it is in a specific situation, the short-range communication unit 12 is driven to specify a specific signal. Is checked (step A17).

  Here, when a specific signal transmitted from a specific facility is received via the short-range communication unit 12 (YES in step A18), this specific signal is a communication OFF signal instructing prohibition of use of a communication function in a vehicle or the like. (Step A19), and whether the speaker OFF signal is instructed to prohibit the use of the speaker during a concert or the like (Step A21). If it is neither a communication OFF signal nor a speaker OFF signal (NO in step A21), it is determined that the received specific signal is a main body OFF signal for turning off the main power and instructing prohibition of use of the main body. Move to OFF processing.

  When a communication OFF signal is received (YES in step A19), the wireless communication unit 5 that constitutes the communication function is turned off and set in a driving stop state (step A20), and then the above-described incoming call processing (steps A1 to A3) is performed. ) To skip to step A4. When the speaker OFF signal is received (YES in step A21), the sound speaker 8A is turned off to set the drive stop state in order to turn off the speaker output function (step A22), and then the process proceeds to step A26 described above. Check for operation.

  Further, if the specific signal transmitted from the specific facility is not received (NO in step A18), the sound collection microphone 13 is driven to start the search operation for detecting whether or not the specific situation is detected. (Step A23). That is, whether the user is in a specific environment by analyzing ambient sounds input from the sound collection microphone 13 (for example, a train departure bell sound, a train door sound, a concert start sound, etc.) Check if you are near or at the concert venue at the start of the performance.

  Here, when the user is in the specific environment as described above (YES in step A24), the wireless communication unit 5 or the sound speaker 8A is turned off and set to a drive stop state according to the surrounding sound (step 25). For example, when the user is in or near the train, the wireless communication unit 5 is turned off to set the driving stop state. However, when the user is in the concert hall at the start of the performance, the sound speaker 8A is turned off to set the driving stop state. Thereafter, the process proceeds to step A4 in order to skip the above-described incoming processing (steps A1 to A3).

  On the other hand, if the entry / exit type taken from the external device 20 with the IC reader / writer via the non-contact IC card processing unit 11 indicates exit (NO in step A5 in FIG. 2), it is checked whether the search flag F1 is set. (Step A8). If the search flag F1 is reset, the process proceeds to the flow of FIG. 3. If the search flag F1 is set (YES in step A8), the search flag F1 is reset (step A9), It is checked whether the power is turned off (step A10), whether the wireless communication unit 5 is turned off (step A11), and whether the sound speaker 8A is turned off (step A12). If the main power is turned off (YES in step A10), it is returned to the on state (step A13). If the wireless communication unit 5 is turned off (YES in step A11), it is turned on. (Step A14), if the sound speaker 8A is turned off (YES in step A12), after returning it to the on state (step A15), the flow proceeds to the flow of FIG.

 As described above, in the first embodiment, the CPU 1 performs the entrance process according to the non-contact communication between the external device 20 with the IC reader / writer and the non-contact IC card processing unit 11 when entering the specific facility. Only when the search operation for detecting whether or not it is in a specific situation is started, and when it is detected that a specific situation is detected by this search operation, it is set to a predetermined state. In addition, non-contact communication with the external device 20 makes it possible to make appropriate settings at the necessary timing, enabling control in accordance with the actual situation, and immediate use by entering specific facilities. Therefore, it is possible to eliminate a search loss such as always searching for a specific situation.

 The search for whether or not a specific situation has occurred is performed by checking whether or not a specific signal such as a communication OFF signal instructing communication prohibition or a speaker OFF signal instructing prohibition of use of a speaker is received, For example, it is possible to check the presence or absence of specific sounds such as train door sounds and start sounds at concert performances. It is possible to use the communication function and the speaker even before the start.

  Since the settings for turning off the communication function, the setting for turning off the speaker output function, and the setting for turning off the main power supply are performed as the setting for the predetermined state, not only when turning off the main power supply, but only a part of the functions Can be turned off. For example, even if the power is not turned off, set communication off or speaker off in places where communication is prohibited or where speaker output is prohibited, such as during a concert. Can do.

 In the above-described first embodiment, the search for whether or not a specific situation has occurred is performed by checking whether or not a specific signal has been received and whether or not a specific sound has been detected. You may make it search. Accordingly, for example, it is possible to determine a silent state at a concert venue as a state immediately before the performance.

 In the above-described first embodiment, the communication function and the speaker output function are exemplified as the predetermined function. However, a camera shooting function, a recording function, a video playback function, and the like may be used. The function and the video playback function may be set off. In this case, the specific signal may be a photographing OFF signal for instructing prohibition of photographing, a recording OFF signal for instructing prohibition of recording, or a reproduction OFF signal instructing prohibition of video reproduction.

(Embodiment 2)
A second embodiment of the present invention will be described below with reference to FIGS.
In the first embodiment described above, after performing an entrance process according to non-contact communication at the time of entering a specific facility, a specific situation is determined based on whether or not a specific signal is received from the short-range communication unit 12 or based on ambient sounds. However, in the second embodiment, when the power is turned on after entering the specific facility, it is detected whether the vehicle is in a specific situation. In this case, when the prohibition information is received by non-contact communication, if the power is on, the setting according to the prohibition information is performed immediately, and if the power is off, the prohibition information is stored and the next power The setting according to the prohibition information is performed at the time of turning on.
Here, in both the embodiments, the same or the same names are denoted by the same reference numerals, the description thereof will be omitted, and the following description will focus on the features of the second embodiment. .

FIG. 4 is a flowchart showing the operation of the non-contact IC card processing unit 11 in the second embodiment.
First, when receiving a signal from the external device 20 with the IC reader / writer (step B1), the CPU 11A constituting the non-contact IC card processing unit 11 executes an electronic money update process as a process corresponding to the received signal. After executing the entrance / exit processing (step B2), the control information from the external device 20 is received and stored (step B3). The control information controls electronic money processing and entry / exit processing with the main body side, and prohibition information can be included in this control information. Prohibition information is information that instructs the use prohibition according to the facility. Control information that instructs the use prohibition of the main body by turning off the main power (terminal OFF information), control that instructs the use prohibition of the communication function in the vehicle Information (communication OFF information) and control information (camera OFF information) for instructing prohibition of use of the camera during a concert performance.

FIG. 5 is a flowchart showing the characteristic part of the second embodiment in the overall operation of the mobile phone device that starts executing upon power-on.
First, the CPU 1 accesses the non-contact IC card processing unit 11 in response to power-on, reads out control information stored and held therein (step C1), and prohibition information is included in this control information. If the prohibition information is not included, the wireless communication unit 5 is actuated to perform standby processing for registering the current position, and a predetermined standby image is read and displayed for output. A standby state is entered (step C8). In this state, when it is detected that there is an incoming call (YES in step C9), an incoming call notification for generating and outputting an incoming melody is performed and an incoming call process is executed (step C10).

  If the prohibition information is included in the control information read from the non-contact IC card processing unit 11 (YES in step C2), it is checked whether the prohibition type is “terminal OFF” (step C3). If the prohibition type is “terminal OFF”, the main power is turned off as a setting according to the prohibition type, but if the “camera is OFF” (YES in step C4), the setting according to the prohibition type is set. As a result, the camera imaging unit 9 constituting the camera function is turned off and set to a drive stop state (step C5). If the prohibition type is not “communication OFF” (NO in step C6), the process proceeds to the above-described step C8 to enter a standby state, but if the prohibition type is “communication OFF” (YES in step C6), that As the setting according to the prohibition type, after the wireless communication unit 5 is turned off and the drive is stopped (step C7), the process proceeds to step C11 in order to skip the above-described incoming processing (steps C8 to C9).

  Further, when there is no incoming call in the standby state (NO in step C9), the non-contact IC card processing unit 11 is activated by electromagnetic induction from the external device 20 with the IC reader / writer, thereby causing the non-contact IC card processing unit 11 to It is checked whether the activation notification is received (step C11). If the activation notification is received from the non-contact IC card processing unit 11 (YES in step C11), the process returns to the above-described step C1, but if no activation notification is received (NO in step C11), has any operation been performed? (Step C12), and if there is an operation, as a process corresponding to the operation, for example, telephone call processing, mail creation / call processing, etc. are executed (step C13). And it returns to above-mentioned step C8.

  As described above, in the second embodiment, when the CPU 1 receives the prohibition information through the non-contact communication between the external device 20 with the IC reader / writer and the non-contact IC card processing unit 11, If there is, the setting according to the prohibition information is performed immediately. If the power is off, the prohibition information is stored, and the setting according to the prohibition information is performed when the power is turned on next time. When the prohibition information is received, the setting according to the prohibition information can be surely performed regardless of the power on / off state, and the control according to the actual situation becomes possible.

  Prohibition information is information that prohibits the use of communication, and settings according to this prohibition information are settings that turn off the communication function. Therefore, use of only the communication function is prohibited in places where communication is prohibited. Can do.

  The prohibition information is information for prohibiting the use of the mobile phone device itself, and the setting according to the prohibition information is a setting for turning off the power, so that the use of all functions can be prohibited.

  Note that the present invention is not limited to a mobile phone device, and can be similarly applied to a mobile terminal device such as a PDA having a non-contact IC card function, an electronic camera, an electronic wristwatch, or a music player.

The block diagram which showed the basic component of the mobile telephone apparatus applied as a portable terminal device. The flowchart which showed the characteristic part of 1st Embodiment among the whole operation | movement of the mobile telephone apparatus started to be performed by turning on a power supply. The flowchart following FIG. The flowchart which showed operation | movement of the non-contact IC card process part 11 in 2nd Embodiment. The flowchart which showed the characterizing part of 2nd Embodiment among the whole operation | movement of the mobile telephone apparatus started execution with power activation.

Explanation of symbols

1 CPU
DESCRIPTION OF SYMBOLS 2 Memory | storage part 5 Wireless communication part 7 Operation part 8A Sound speaker 9 Camera imaging part 10 Display part 11 Non-contact IC card process part 12 Short-range communication part 13 Sound collection microphone 20 External apparatus with IC reader / writer

Claims (2)

A portable terminal device having a non-contact IC card function for performing non-contact communication by electromagnetic induction from an external device, and performing control according to this non-contact communication,
As a search operation for detecting whether or not a specific situation has occurred when performing an admission process by non-contact communication when entering a specific facility, it is determined whether or not a specific signal transmitted from the specific facility has been received. When the specific signal is received, the first search operation control is performed to determine that the specific state is reached, and when the specific signal is not received, the presence / absence of the specific sound is further confirmed. A first control means for starting a second search operation control for determining that the specific situation is reached when the specific sound is detected ;
A setting means for setting at least one of a setting for turning off a predetermined function and a setting for turning off a power supply when it is detected that a specific situation has been detected by the search operation;
A second control means for terminating the search operation when the exit process by the non-contact communication is performed when leaving the specific facility;
Comprising a portable terminal device comprising a call. Against the computer,
To detect whether or not a specific situation has occurred when entering a specific facility using non-contact communication between the external device and the non-contact IC card function by electromagnetic induction from an external device As the search operation , a first search operation control for determining whether or not a specific signal transmitted from the specific facility is received and determining that the specific state has been reached when the specific signal is received, and the specific signal The second search operation control for confirming whether or not the specific sound has been detected, and determining that the specific situation has been detected when the specific sound is detected ; ,
A function for setting at least one of a setting for turning off a predetermined function and a setting for turning off a power supply when it is detected that a specific situation has been detected by the search operation;
A function of terminating the search operation when the exit process is performed by the non-contact communication when leaving the specific facility;
To realize, programs that feature a call.

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