JP2007221477A - Mobile communication terminal, service providing device and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To achieve effective interruption control and enhancement of convenience in a mobile communication terminal. <P>SOLUTION: User of a mobile communication terminal 100 registers a keyword for specifying a program in the mobile communication terminal 100. In the mobile communication terminal 100, viewed and listened program information of a program is acquired when television broadcast is viewed and listened, and a decision is made whether a registered keyword is included or not. When the keyword is included, the mobile communication terminal 100 sets a viewing/listening preference mode for forbidding interruption during viewing/listening of that program. If termination of voice speech takes place in the mobile communication terminal 100 during viewing/listening under the viewing/listening preference mode, the mobile communication terminal 100 requests connection to answering machine service for a service providing device 200. The service providing device 200 transmits the message of a caller to the mobile communication terminal 100 while converting into character information. The mobile communication terminal 100 displays received character information on the screen of television video image. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a mobile communication terminal, a service providing apparatus, and a program, and more particularly, to a mobile communication terminal, a service providing apparatus, and a program suitable for improving convenience when using a television broadcast viewing function.

  Recently, a mobile communication terminal having a function of viewing a television program broadcast by terrestrial digital broadcasting or the like has been realized. However, a mobile communication terminal such as a mobile phone is not a device dedicated to watching TV, and therefore, for example, an incoming call or an alarm may occur while watching a TV program. In such a case, the television viewing function is usually interrupted by the interrupt process. Therefore, for example, it is inconvenient for such interruption to occur during viewing of a television program important to the user.

Therefore, it is required for convenience of the mobile communication terminal to control the interrupt while watching such a television. For this reason, methods for controlling interrupts during TV viewing have been proposed. For example, there are a method of specifying by a user's terminal operation when watching a television program for which interruption is prohibited, and a method for a user specifying in advance a time zone for which interruption is prohibited (for example, Patent Document 1).
Japanese Patent Laid-Open No. 2003-61003

  However, the method specified by the user when viewing a television program for which interruption is prohibited must be operated every time the television program is viewed, which is cumbersome for the user. In addition, the method of specifying the time zone for which interruption is prohibited cannot handle cases such as when the broadcast time of a TV program has changed, and an interruption occurs while watching the corresponding TV program, On the other hand, there is a problem that the operation is not intended by the user, such as no interruption occurs even when the television program is not being viewed.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a mobile communication terminal or the like that can easily realize effective interrupt control during viewing of a desired television program.

In order to achieve the above object, a mobile communication terminal according to the first aspect of the present invention includes:
A mobile communication terminal having a TV broadcast viewing function,
Keyword storage means for storing keywords relating to program information of a TV program;
Program information acquisition means for acquiring program information of a TV program viewed by the TV broadcast viewing function;
Program determination means for determining whether or not the keyword stored in the keyword storage means is included in the program information acquired by the program information acquisition means;
Mode selection means for selecting and executing a viewing priority mode that prohibits an interrupt operation during viewing of the television program when the program information includes the keyword;
It is characterized by providing.

  According to such a configuration, when the stored keyword is included in the program information of the TV program, the viewing priority mode is executed while the TV program is being viewed, so that the interrupt operation is prohibited. Can do. For example, by registering the program name or genre name of a television program for which interrupt operation is prohibited as a keyword, effective interrupt control can be easily performed.

In the mobile communication terminal,
An incoming call processing means for executing an answering machine function when an incoming voice call to the mobile communication terminal occurs during execution of the viewing priority mode;
Message display means for displaying character information indicating a message message recorded by the answering machine function together with a TV program screen being viewed in the viewing priority mode;
Is further provided.

  According to such a configuration, when there is an incoming voice call in the viewing priority mode, the answering machine function is executed, and the recorded message message is displayed as text information, so the television viewing is interrupted. The user can be notified of an incoming call and a message message.

In the mobile communication terminal,
The incoming call processing means requests a service providing apparatus connected via a mobile communication network to execute an answering machine service,
The message display means can receive and display the character information transmitted from the service providing apparatus via the mobile communication network.

  According to such a configuration, when there is an incoming voice call in the viewing priority mode, for example, the caller's message message is displayed as text information using an answering service provided by a carrier or the like. Can do.

In the mobile communication terminal,
The incoming call processing means may convert the voice of the caller involved in the incoming call into character information.
The message display means can display the character information converted by the incoming call processing means.

  According to such a configuration, when the mobile communication terminal has an answering machine function, it is possible to record the message message at the mobile communication terminal and display it by converting it into character information.

In the mobile communication terminal,
The mode selection means may set or cancel the viewing priority mode for the TV program based on an instruction from a user who is watching the TV program on the mobile communication terminal.
The keyword storage means can acquire and store a keyword from the program information of the television program acquired by the program information acquisition means when the mode selection means selects the viewing priority mode.

  According to such a configuration, it is possible to set or cancel the viewing priority mode while viewing a TV program on the mobile communication terminal. And when setting, since a keyword can be automatically registered from the program information of the TV program being viewed, for example, a program that is broadcast multiple times with the same program name, such as a series drama, etc. Also, the viewing priority mode can be set every time by one operation.

In the mobile communication terminal,
The keyword storage means acquires a keyword from the program information of the television program acquired by the program information acquisition means when the mode selection means cancels the viewing priority mode, and extracts the keyword from the stored keyword. Can be deleted.

  According to such a configuration, when the viewing priority mode is canceled while viewing a TV program on the mobile communication terminal, the keyword is automatically acquired from the program information about the TV program being viewed, and the keyword Can be deleted from the stored keywords, for example, even for programs that are broadcast multiple times with the same program name, such as a series drama, the viewing priority mode can be canceled with one operation. Can do.

In order to achieve the above object, a service providing apparatus according to the second aspect of the present invention provides:
A service providing apparatus for providing a service to a mobile communication terminal connected to a mobile communication network and using the mobile communication network,
Providing a service that provides an answering service to a caller of a voice call to a mobile communication terminal in response to a request from the mobile communication terminal that is executing a viewing priority mode that prioritizes viewing of a TV broadcast Means,
Conversion means for converting the message message recorded by the answering machine service provided by the service providing means into character information;
Transmitting means for transmitting the character information converted by the converting means to the mobile communication terminal that requested the service via the mobile communication network;
It is characterized by providing.

  According to such a configuration, an answering machine service is provided when there is a voice call to a mobile communication terminal in which a viewing priority mode that prioritizes viewing of a television broadcast is executed. In this case, since the message message based on the utterance of the caller is converted into character information and transmitted to the mobile communication terminal, the message can be displayed on the mobile communication terminal viewing the TV program. Thereby, it is possible to notify the user of the mobile communication terminal of an incoming call or a message message without interrupting viewing.

In order to achieve the above object, a program according to the third aspect of the present invention is:
In a computer that controls a mobile communication terminal having a TV broadcast viewing function,
A function for storing a keyword for specifying a TV program in a storage device;
A function to obtain program information of a TV program to be viewed;
A function for selecting and executing a viewing priority mode that prohibits an interrupt operation during viewing of the television program when the program information includes the keyword;
It is characterized by realizing.

  By applying such a program, for example, an existing mobile communication terminal can be made to function as the mobile communication terminal according to the present invention.

  According to the present invention, since interrupt control during viewing of a television program is performed based on a keyword, effective interrupt control can be easily realized. Also, if an incoming voice call occurs during interrupt control, the answering machine function is executed, and the recorded message is converted into text information and displayed, so TV viewing is interrupted. Therefore, the user can be notified and the convenience is improved.

(Embodiment 1)
Embodiments according to the present invention will be described below with reference to the drawings. First, the mobile communication system according to the present embodiment will be described with reference to FIG. FIG. 1 is a diagram schematically showing a configuration of a mobile communication system 1 according to the present embodiment.

  As shown in the figure, a mobile communication system 1 according to the present embodiment is a system for realizing mobile communication using a mobile communication terminal 100, and includes a mobile communication network 10, an exchange 20, a base station 30, The service providing apparatus 200 is configured.

  The mobile communication network 10 is a communication network provided by a mobile communication service provider (carrier), and a plurality of exchanges 20 and a service providing device 200 are connected to each other. Each exchange 20 is further connected with a plurality of base stations 30 that perform wireless communication with the mobile communication terminal 100. With such connection, the mobile communication system 1 for the mobile communication terminal 100 to perform communication is configured. The mobile communication network 10 according to the present embodiment is assumed to be a communication network (cellular network) for realizing so-called cellular communication.

  In addition, it is assumed that the mobile communication terminal 100 according to the present embodiment has a television broadcast viewing function. It is assumed that the television broadcast received by the mobile communication terminal 100 is broadcast from the broadcast station BS shown in FIG. In the present embodiment, a television program or the like is broadcast from the broadcasting station BS by a one-segment broadcast that is a television broadcast form for mobile terminals. Therefore, the broadcasting station BS in the present embodiment is a terrestrial digital broadcasting television broadcasting station.

  Next, the mobile communication terminal 100 according to the present embodiment will be described. The mobile communication terminal 100 according to the present embodiment is a mobile communication terminal device (telephone) such as a mobile phone or a PHS (Personal Handyphone System). The mobile communication terminal 100 according to the present embodiment has a communication function such as voice communication and data communication performed via the mobile communication network 10 provided by the carrier as a basic function, and also has a TV broadcast viewing function as described above. I have. In this embodiment, it is assumed that a one-segment broadcast, which is a form of digital terrestrial television broadcast, is received and reproduced by this television broadcast viewing function.

  The configuration of the mobile communication terminal 100 according to the present embodiment will be described with reference to FIG. FIG. 2 is a block diagram showing the configuration of the mobile communication terminal 100.

  As illustrated, the mobile communication terminal 100 includes a control unit 110, a radio unit 120, an operation unit 130, a display unit 140, a voice processing unit 150, a storage unit 160, and the like.

  The control unit 110 includes, for example, a CPU (Central Processing Unit), a RAM (Random Access Memory) serving as a work area, and the like, and each unit of the mobile communication terminal 100 by executing a predetermined operation program. To control. That is, each component of the mobile communication terminal 100 is controlled by the control unit 110, and information transmission between the components is performed via the control unit 110.

  The wireless unit 120 is a device for performing a wireless operation by the mobile communication terminal 100. As described above, the mobile communication terminal 100 according to the present embodiment has a television broadcast viewing function in addition to the communication function that is a basic function. In order to realize these functions, the wireless unit 120 includes a wireless communication unit 121 and a television broadcast receiving unit 125.

  The wireless communication unit 121 includes, for example, a communication device using a communication method such as a CDMA (Code Division Multiple Access) method, and performs wireless transmission / reception by the antenna 122 corresponding to the communication method. Wireless communication is performed with a nearby base station 30. That is, the wireless communication unit 121 realizes wireless access to the mobile communication network 10.

  The television broadcast receiving unit 125 is constituted by, for example, a receiving device for digital terrestrial broadcasting, and receives broadcast radio waves transmitted from the broadcast station BS by one segment broadcast. The TV broadcast receiving unit 125 includes a predetermined tuner circuit, a demodulation circuit, and the like. The TV broadcast receiving unit 125 performs a decoding process on a broadcast wave received by the antenna 126 for receiving a one-segment broadcast, and the like. Broadcast viewing function is realized.

  The operation unit 130 includes buttons and keys configured on the outer surface of the mobile communication terminal 100 and is operated by the user of the mobile communication terminal 100. The operation unit 130 includes an input circuit connected to each button, key, and the like, and generates an input signal corresponding to a user operation and inputs the input signal to the control unit 110.

  The display unit 140 is a display output device configured from, for example, a liquid crystal display device, and displays and outputs an image and the like under the control of the control unit 110.

  The voice processing unit 150 includes, for example, a voice input / output microphone and speaker, a codec circuit, and the like, and performs voice processing related to the call function of the mobile communication terminal 100 and the like. That is, the user's speech input from the microphone 151 is converted into digital audio data and transmitted to the wireless communication unit 121, or the digital audio data received by the wireless communication unit 121 is converted into an analog audio signal. A receiving operation that is output from the speaker 152 is performed.

  The storage unit 160 is constituted by a storage device such as a flash memory, for example, and stores various data necessary for realizing the present invention in addition to storing an operation program executed by the control unit 110. In the present embodiment, storage areas such as a broadcast data storage area 161, a keyword storage area 162, and a program storage area 163 are configured as shown in FIG.

  The broadcast data storage area 161 stores television broadcast data received by the television broadcast receiver 125. As described above, the television broadcast viewing function according to the present embodiment receives a one-segment broadcast that is a digital broadcast. In the case of 1-segment broadcasting, a packet in which video data, audio data, and additional data are usually multiplexed in the Transport Stream (TS) format specified by the MPEG-2 system (ISO / IEC 13818-1) Broadcast data is composed of (TS packets). In the present embodiment, the data included in the TS packet received by the television broadcast receiving unit 125 is stored in the broadcast data storage area 161.

  An example of information stored in the broadcast data storage area 161 is shown in FIG. As shown in the figure, in the broadcast data storage area 161, a record is created using a program ID uniquely assigned to each received program as a key. Each record includes information indicating the program name of the program, In addition to recording information indicating the name of the genre to which the program belongs, it stores actual video and audio data to be reproduced.

  Here, the data indicating the program name and genre name is obtained from the additional data multiplexed in the TS packet. In the present embodiment, for example, EPG information (EPG: Electronic Program Guide) indicating program name, genre name, other program contents, broadcast time, etc. is multiplexed into TS packets as additional data. And

  Note that the TV broadcast viewing function of the mobile communication terminal 100 can be played back by recording as well as being able to play back the received TV broadcast in real time. Here, when reproducing in real time, the received broadcast data shall be temporarily stored in the broadcast data storage area 161 according to the program broadcast time, for example. In the case of recording, the received broadcast data is stored in the broadcast data storage area 161 until a predetermined deletion instruction is given, for example.

  The keyword storage area 162 stores keyword information related to the television program specified by the user of the mobile communication terminal 100. An example of information stored in the keyword storage area 162 is shown in FIG. As shown in the figure, in the keyword storage area 162, a record is created with a keyword ID uniquely assigned for each keyword registration as a key. Each record has an attribute indicating the keyword specified by the user and its type. Information is stored.

  In the present embodiment, it is assumed that a keyword for specifying a program that the user wants to watch without interruption, that is, a program having a high degree of importance or preference for the user, is arbitrarily designated by the user. In this case, a keyword of a program name or a genre name that can identify the corresponding program is registered. Therefore, in the broadcast data storage area 161, attribute information indicating a keyword type such as “program name” and “genre name” is recorded together with the keyword. In the present embodiment, an interrupt operation that interrupts playback while a program corresponding to a keyword registered in the keyword storage area 162 is received and played back is prohibited (details will be described later).

  The program storage area 163 is an area for storing a program executed by the control unit 110. The program storage area 163 stores basic software (so-called OS) for controlling the operation of the entire mobile communication terminal 100, application software for realizing various functions of the mobile communication terminal 100, and the like. .

  In the present embodiment, the control unit 110 executes a program stored in the program storage area 163, thereby realizing a functional configuration necessary for executing the processing according to the present embodiment. A functional configuration realized by the control unit 110 is shown in FIG. FIG. 4 is a functional block diagram showing a functional configuration realized by the control unit 110.

  As illustrated, the control unit 110 functions as a reception / playback processing unit 111, a keyword processing unit 112, a mode control unit 113, an incoming call notification processing unit 114, a communication control unit 115, and the like.

  The reception / playback processing unit 111 cooperates with the television broadcast receiving unit 125, the operation unit 130, the display unit 140, the audio processing unit 150, the storage unit 160, and the like to receive broadcasts related to the TV broadcast viewing function of the mobile communication terminal 100. Perform operations and playback operations. In this case, the reception / playback processing unit 111 extracts necessary information from the TS packet received by the television broadcast receiving unit 125 and stores it in the broadcast data storage area 161, and also performs decoding processing of video data and audio data. .

  In the present embodiment, the reception / playback processing unit 111 performs a decoding operation corresponding to, for example, an image compression coding method such as H.264 / AVC or a sound compression coding method such as MPEG-2 AAC. Such a decoding operation by the reception / reproduction processing unit 111 is realized based on an existing data encoding technique. The reception / playback processing unit 111 sends out the decoded video signal to the display unit 140 to display and output the television video, and sends the decoded audio signal to the audio processing unit 150 to output the television sound as a sound.

  The keyword processing unit 112 cooperates with the operation unit 130, the display unit 140, the storage unit 160, and the like to store and register a keyword designated by the user in the keyword storage area 162, and is stored in the broadcast data storage area 161. The program data being compared with the keyword stored in the keyword storage area 162, it is determined whether or not the television program being received / reproduced corresponds to the keyword registered by the user.

  The mode control unit 113 performs processing related to an operation mode related to reception / reproduction of a television broadcast in cooperation with the keyword processing unit 112, the reception / reproduction processing unit 111, the storage unit 160, and the like. In the present embodiment, when a TV program being played corresponds to a registered keyword, a mode that prohibits playback from being interrupted by an interrupt from another function of the mobile communication terminal 100 (hereinafter referred to as “viewing”). Select "Priority mode". When this viewing priority mode is selected, for example, even if an incoming voice call is received during the reproduction of a program, the reproduction is continued without interruption and switching to the voice call operation.

  That is, the mode control unit 113 selects a mode related to the television broadcast viewing function based on the keyword stored in the keyword storage area 162, and according to the selected mode, the reception / reproduction processing unit 111 and the communication control unit 115 and the like are controlled. For this reason, it is assumed that information (hereinafter referred to as “mode definition information”) indicating restrictions and conditions defined for each mode is stored in the storage unit 160 in advance, and the mode control unit 113 performs the mode definition. The operations of the reception / reproduction processing unit 111 and the communication control unit 115 are controlled according to the information.

  The incoming call notification processing unit 114 cooperates with the wireless communication unit 121, the display unit 140, and the like to perform processing for notifying the user of an incoming voice call that has occurred in the viewing priority mode without interrupting viewing of the TV program. . In the present embodiment, when there is an incoming voice call in the viewing priority mode, the answering machine service of the service providing apparatus 200 is used to notify that there is an incoming call and a message message from the caller. Therefore, the incoming call notification processing unit 114 controls the wireless communication unit 121 to request the service providing apparatus 200 to start the answering machine service and obtain the character data of the message message transmitted from the service providing apparatus 200. Displayed on the display unit 140.

  Here, in the viewing priority mode, since an operation that interrupts the viewing of the program is prohibited, the incoming call notification processing unit 114 displays the message together with the program image being reproduced. 140 is controlled. In the present embodiment, it is assumed that character data of a message message is transmitted from the service providing apparatus 200 by electronic mail. Therefore, the incoming call notification processing unit 114 performs processing on the email of the message message transmitted from the service providing apparatus 200 among the emails received by the mobile communication terminal 100.

  The communication control unit 115 performs processing related to the communication function of the mobile communication terminal 100 in cooperation with the wireless communication unit 121, the operation unit 130, the display unit 140, the voice processing unit 150, and the like. That is, the voice communication and data communication performed via the mobile communication network 10 are executed by controlling the wireless communication unit 121 and the voice processing unit 150. In the present embodiment, it is assumed that the communication control unit 115 performs a transmission / reception operation related to a service provided by the service providing apparatus 200 by communicating with the service providing apparatus 200. Note that the mobile communication terminal 100 according to the present embodiment includes an Internet connection function and an electronic mail transmission / reception function via the mobile communication network 10, and these functions are realized by the communication control unit 115. Shall.

  In the present embodiment, the functional configuration is logically realized by the control unit 110 executing a program. For example, these functions are configured by, for example, an ASIC (Application Specific Integrated Circuit). ) Or the like. In particular, the decoding function of video data and / or audio data by the reception / playback processing unit 111 may be performed by hardware processing by a dedicated circuit. In this case, the audio processing unit 150 may perform the decoding of the audio data.

  In addition, each said structure is a main structure required in order to implement | achieve this invention with the mobile communication terminal 100, About the other structure required as a mobile communication terminal, it is equipped as needed. And

  Next, the service providing apparatus 200 shown in FIG. 1 will be described. The service providing apparatus 200 according to the present embodiment is an apparatus that provides a service by a carrier to which the mobile communication terminal 100 belongs, for example. In the present embodiment, when there is an incoming voice call at the mobile communication terminal 100 that is playing a television broadcast in the viewing priority mode, the service providing apparatus 200 provides an answering service to the mobile communication terminal 100. provide. The configuration of the service providing apparatus 200 that provides such a service will be described with reference to FIG. FIG. 5 is a block diagram illustrating a configuration of the service providing apparatus 200.

  As illustrated, the service providing apparatus 200 includes a communication unit 210, an answering machine service processing unit 220, a terminal information storage unit 230, a voice message storage unit 240, a character message processing unit 250, and the like.

  The communication unit 210 is configured by a communication device that connects the service providing device 200 and the mobile communication network 10 and is capable of communication by voice call via the mobile communication network 10, and incoming calls are prohibited by the viewing priority mode. Reception of answering service execution request from mobile communication terminal 100, reception of voice message from caller to mobile communication terminal 100, and reception of voice mail message converted to character data to mobile communication terminal 100 Send, etc.

  The answering machine service processing unit 220 provides an answering machine service in response to a request from the mobile communication terminal 100 that is prohibited from receiving an incoming call in the viewing priority mode. This answering machine service is basically the same as the answering machine service generally provided by mobile communication carriers. In the present embodiment, the mobile communication terminal 100 that is prohibited from receiving calls in the viewing priority mode is connected to the caller that made the voice call, and the voice message input from the caller is recorded. In this case, the answering machine service processing unit 220 reproduces the voice guidance related to the answering machine service for the caller. Such an operation is assumed to be realized by a technique used in an existing answering machine service.

  The terminal information storage unit 230 includes, for example, a storage device such as a hard disk device, and stores information for specifying the mobile communication terminal 100 that uses the answering service for incoming calls in the viewing priority mode. Here, the local telephone number of the mobile communication terminal 100 that uses the service and the e-mail address that can be received by the mobile communication terminal 100 are stored in association with each other. The information stored in the terminal information storage unit 230 is input to the service providing apparatus 200 by access from the mobile communication terminal 100 that desires to use the service, or input by the carrier at the time of service use contract, for example. Shall be registered.

  The voice message storage unit 240 records a voice message recorded by the answering machine service provided by the answering machine service processing unit 220. In the present embodiment, it is assumed that voice input from the caller is recorded as digital data. Therefore, the voice message storage unit 240 is constituted by a storage device such as a hard disk device, for example. Here, a record is created using as a key the local station number notified from the mobile communication terminal 100 that has requested the provision of the answering service, and each record includes a caller recorded by the answering service. The voice data of the message message from is stored. Further, it is assumed that voice message storage unit 240 also stores voice guidance voice data and the like reproduced by answering machine service processing unit 220.

  The character message processing unit 250 converts the voice message recorded (stored) in the voice message storage unit 240 into character information and transmits it to the requesting mobile communication terminal 100. In this case, the character message processing unit 250 reproduces the recorded voice message and performs voice recognition. That is, the character message processing unit 250 has a decoding function for converting digital voice data into an analog signal, a function for playing back sound using the decoded analog signal, a function for recognizing the played back voice, and the result of voice recognition as character information. It has a function to reconfigure. These functions are realized by a configuration using existing technology.

  The character message processing unit 250 also transmits a message converted into character information to the requesting mobile communication terminal 100 in cooperation with the communication unit 210. In this case, the character message processing unit 250 transmits to the mobile communication terminal 100 based on the address information stored in the voice message storage unit 240. In this case, for example, the character message processing unit 250 transmits message data to which identification information indicating the answering machine service executed in the viewing priority mode is added. In this embodiment, it is assumed that message data is transmitted to the mobile communication terminal 100 by electronic mail. That is, the service providing apparatus 200 has an e-mail transmission function via the mobile communication network 10, and this function is realized by the operation of the character message processing unit 250.

  The operation of the mobile communication system 1 having the above configuration will be described below. First, the “program viewing process (1)” executed when the television program received by the television broadcast viewing function of the mobile communication terminal 100 is reproduced will be described with reference to the flowchart shown in FIG. This program viewing process (1) is started when the user operates the operation unit 130 to instruct execution of the television broadcast viewing function.

  When the processing is started, the reception / playback processing unit 111 controls the television broadcast receiving unit 125 to start a television broadcast receiving operation (step S101). Here, the channel selection operation of the channel designated by the user operation using the operation unit 130 is performed by the television broadcast receiving unit 125, and broadcast data broadcast on the corresponding channel is received.

  The reception / playback processing unit 111 creates a new record in the broadcast data storage area 161 in response to the start of reception by the television broadcast receiving unit 125, and stores the received broadcast data (step S102). Here, information (program information) indicating the program name and genre name is acquired from the TS packets constituting the received broadcast data and recorded in the created record, and sequentially received video data and audio data (payload) ) In order.

  The reception / playback processing unit 111 notifies the keyword processing unit 112 of the program name and genre name (program information) stored in the broadcast data storage area 161 in step S102. The keyword processing unit 112 accesses the keyword storage area 162 in response to the notification from the reception / playback processing unit 111, and whether the notified program name or genre name (program information) includes a registered keyword. It is determined whether or not (step S103).

  When the notified program name or genre name is registered as a keyword (step S103: Yes), the keyword processing unit 112 notifies the mode control unit 113 to that effect. In response to the notification from the keyword processing unit 112, the mode control unit 113 selects “viewing priority mode” as the operation mode for the television program started to be received in step S101 (step S104). In this case, for example, a flag indicating which operation mode is selected is provided in the storage unit 160 or the like, and the flag corresponding to the viewing priority mode is turned on.

  On the other hand, when the notified program name or genre name is not registered as a keyword (step S103: No), the viewing priority mode is not selected.

  When the operation mode is selected in this way, the mode control unit 113 notifies the reception / reproduction processing unit 111 to that effect. In response to the notification from the mode control unit 113, the reception / playback processing unit 111 sequentially decodes the video data and audio data stored in the broadcast data storage area 161 and outputs them from the display unit 140 and the audio processing unit 150. The television program being received is reproduced and output (step S105).

  The reproduction of the TV program started in this way is executed, for example, until there is an end instruction (termination of the TV reception application, power-off of the mobile communication terminal 100, etc.) input by the user operating the operation unit 130. (Step S111: No). When an event (interrupt event) that activates another function occurs while a TV program is being played in this manner (step S106: Yes), the mode control unit 113 operates as currently set. It is determined whether or not the mode is “view priority mode” (step S107).

  Here, when the current operation mode is not the “viewing priority mode” (step S107: No), the mode control unit 113 permits the interrupt processing of the generated event. In this case, the mode control unit 113 causes the reception / reproduction processing unit 111 to interrupt the reproduction of the television program and switches to the operation of the generated interrupt event (step S108).

  On the other hand, when the current operation mode is the “viewing priority mode” (step S107: Yes), the mode control unit 113 determines whether or not the generated event is a specific event. In the present embodiment, it is determined whether or not the incoming call is a voice call (step S109). Here, when an incoming voice call is received at the mobile communication terminal 100, the communication control unit 115 notifies the mode control unit 113 to that effect, and based on this notification, the mode control unit 113 detects the event that has occurred. It is determined whether the incoming call is a voice call.

  When the generated event is not an incoming voice call (step S109: No), the mode control unit 113 prohibits interruption by the event in the viewing priority mode. That is, the reproduction operation in step S105 is continued.

  On the other hand, when the generated event is an incoming voice call (step S109: Yes), the mode control unit 113 notifies the incoming call notification processing unit 114 of the fact. In response to the notification from the mode control unit 113, the incoming call notification processing unit 114 requests connection to the answering service by the service providing apparatus 200 (step S110). In this case, the incoming call notification processing unit 114 connects the mobile communication terminal 100 with the caller that has sent the incoming call request, such as a code indicating that it is a request for the answering machine service related to the viewing priority mode. By replying to the exchange 20, the service providing device 200 requests connection to the answering machine service.

  When a connection to the answering machine service provided by the service providing apparatus 200 is requested, the incoming call notification processing unit 114 executes “incoming call notification process” for notifying the user of a message message recorded by the answering machine service ( Step S200). Details of this incoming call notification process will be described later.

  When an instruction to end the reproduction of the television broadcast is given by the operation of the operation unit 130 by the user or the end of the broadcast time of the program being reproduced (step S111: Yes), the reception / reproduction processing unit 111 is executing. The TV broadcast reception / reproduction operation is terminated (step S112).

  When the reception / reproduction operation is completed, the reception / reproduction processing unit 111 notifies the mode control unit 113 to that effect. In response to the notification from the reception / playback processing unit 111, the mode control unit 113 determines whether or not the currently set operation mode is the viewing priority mode (step S113). When it is viewing priority mode (step S113: Yes), mode control part 113 cancels viewing priority mode (step S114), and ends program viewing processing (1). That is, the viewing priority mode is selected only while a program corresponding to the registered keyword is being reproduced.

  On the other hand, when the operation mode is not the viewing priority mode (step S113: No), the processing is ended as it is.

  Next, in the program viewing process (1), an “incoming call notification process” executed when a voice call is received in the viewing priority mode will be described with reference to the flowchart shown in FIG.

  In this case, in response to the request from the mobile communication terminal 100 in step S110, the exchange 20 connects to the service providing apparatus 200 while maintaining the connection with the caller, and starts the answering machine service. To request. At this time, the exchange 20 notifies the service providing apparatus 200 of the telephone number of the mobile communication terminal 100 indicated by the incoming call request from the caller.

  When the service providing apparatus 200 starts an answering machine service, the exchange 20 connects the caller and the service providing apparatus 200 to establish a voice call channel. As a result, the voice of the caller is transmitted to the service providing apparatus 200 and recorded in the service providing apparatus 200 as a message message. Details of the operation of the service providing apparatus 200 at this time will be described later.

  When the recording of the message message by the caller ends, the service providing apparatus 200 converts the recorded voice message into character information and transmits it to the mobile communication terminal 100 (details will be described later). Here, an electronic mail containing the converted character data is transmitted to the mobile communication terminal 100 via the mobile communication network 10. Predetermined identification information indicating that the answering machine service is performed in the viewing priority mode is added to the e-mail as header information, for example.

  In the mobile communication terminal 100, when the wireless communication unit 121 receives the electronic mail transmitted by the service providing apparatus 200 (step S201: Yes), the mobile communication terminal 100 inputs the electronic mail to the control unit 110. The incoming call notification processing unit 114 refers to the header information of the input electronic mail and determines whether the received electronic mail is from the answering service of the service providing apparatus 200 (step S202). It is assumed that such identification information indicating the type of email is stored in advance in, for example, the storage unit 160, and the incoming notification processing unit 114 receives the stored identification information and the received electronic information. By referring to the identification information of the mail, it is determined whether or not the email is an answering machine service of the service providing apparatus 200.

  Here, when the received e-mail is not from the answering service of the service providing apparatus 200 (step S202: No), the incoming call notification is not performed in the viewing priority mode. Therefore, the flow returns to the flow of the program viewing process (1) shown in FIG. 6 without performing anything.

  On the other hand, when the received e-mail is from the answering machine service of the service providing apparatus 200 (step S202: Yes), the incoming call notification processing unit 114 extracts the character information constituting the body of the received e-mail. (Step S203). Since the body of the e-mail transmitted by the service providing apparatus 200 is a message message recorded by the answering machine service converted into character information, the incoming call notification processing unit 114 displays a character indicating the message message from the caller. You will get information. In addition to the message message, this character information includes the date and time of incoming call, the caller telephone number of the caller, and the like.

  The incoming call notification processing unit 114 controls the display unit 140 to display the character information acquired in step S203 on the display unit 140 (step S204). In this case, since the video of the TV program is displayed on the display unit 140, for example, as shown in FIG. 9A, by displaying a message outside the video display frame, the message is displayed simultaneously with the TV video. Can be displayed. The display form of the message message is arbitrary. For example, as shown in FIG. 9B, the message may be displayed so as to be superimposed on the video of the displayed television program. In this display mode, for example, even when there is no area for displaying a message outside the video display frame due to, for example, displaying a data broadcast accompanying a television broadcast, the message can be displayed simultaneously with the television video. it can. When the caller telephone number is registered in the address book of the mobile communication terminal 100, for example, the incoming call notification processing unit 114 displays the name of the caller instead of the caller telephone number. It may be.

  With such a display format, the message message from the caller can be displayed without interrupting the reproduction of the television program. Thereby, in addition to notifying the user that a voice call has been received during the reproduction of the TV program, when the caller has recorded a message message, the contents can be notified to the user by text information. . By outputting as character information, the user can be notified without disturbing the viewing of the television program.

  Thus, when a message message is displayed on the display part 140, it will return to the flowchart of the program viewing process (1) shown in FIG. That is, when a similar incoming call occurs during the television program reproduction, the incoming call notification process is executed again, and the message message is displayed as needed.

  Next, the operation of the service providing apparatus 200 for which the answering machine service is requested from the mobile communication terminal 100 in the incoming call notification process will be described below. Here, the “answer machine service process” executed in response to a request from the mobile communication terminal 100 will be described with reference to the flowchart shown in FIG. This answering machine service process is started when the communication unit 210 receives a start request from the mobile communication terminal 100 via the exchange 20. In this case, the caller terminal that has called the mobile communication terminal 100 and the service providing apparatus 200 are connected via the exchange 20 to establish a voice call channel.

  When the processing is started, the answering machine service processing unit 220 creates a record using the telephone number as a key in the voice message storage unit 240 based on the telephone number information of the mobile communication terminal 100 notified from the exchange 20. (Step S301).

  Next, the answering machine service processing unit 220 reproduces the voice guidance for guiding the answering machine service (step S302). In this case, voice guidance is transmitted to the caller terminal by the established voice call channel. Thereby, the voice guidance is reported at the caller terminal.

  When there is a message to the user of the mobile communication terminal 100, the caller speaks the message according to the voice guidance. The voice spoken by the caller is transmitted to the service providing apparatus 200 via the voice call channel.

  In this case, the answering machine service processing unit 220 converts the utterance voice input via the communication unit 210 into digital data, and records the voice message in the record created in the voice message storage unit 240 in step S301 (step S301). S303).

  Here, for example, when recording ends due to elapse of a preset recording time or the like (step S304: Yes), the communication unit 210 requests the exchange 20 to disconnect the voice call channel with the caller terminal. . Thereby, the connection between the service providing apparatus 200 and the caller terminal is disconnected (step S305).

  When the voice communication channel with the caller is disconnected, the answering machine service processing unit 220 notifies the text message processing unit 250 of the telephone number of the mobile communication terminal 100 as the key of the record created in step S301. In response to the notification from the answering machine service processing unit 220, the character message processing unit 250 accesses the terminal information storage unit 230, acquires an e-mail address corresponding to the notified telephone number, and sends the e-mail address to the destination. Create an email. That is, an e-mail addressed to the mobile communication terminal 100 that has requested the answering service is created (step S306).

  Next, the character message processing unit 250 accesses the voice message storage unit 240, acquires and reproduces the voice data of the message message corresponding to the notified telephone number, and sequentially converts it into character data by the voice recognition processing (step). S307).

  The character message processing unit 250 inserts the converted character data as the body of the e-mail created in step S306, and adds predetermined identification information indicating a voice mail service performed in the viewing priority mode as a header. At this time, the text message processing unit 250 also includes text information indicating the date and time of recording the message message and the caller telephone number of the caller in the text. After creating the e-mail for notifying the message message as described above, the character message processing unit 250 transmits the e-mail to the mobile communication terminal 100 via the communication unit 210 (step S308), and ends the process.

  As described above, according to the above-described embodiment, by registering in advance keywords of program names and genre names of programs that do not want to be interrupted, the viewing priority mode is set when the program corresponding to the keyword is reproduced. Automatically selected. In this case, interrupt processing during program playback is prohibited, and playback continues without interruption even if another event occurs. Here, when the event that has occurred is an incoming voice call, an answering machine service in the service providing apparatus 200 is automatically requested in the background of program playback. In this case, the caller's message is recorded in the service providing apparatus 200. Since the service providing apparatus 200 converts the recorded message voice into character data and transmits it to the mobile communication terminal 100, the mobile communication terminal 100 can display a message together with the program reproduction to notify the user. .

(Embodiment 2)
In the first embodiment, the viewing priority mode is executed based on keywords registered in advance. However, the viewing priority mode may be set or canceled during program viewing. This case will be described below as a second embodiment. Each configuration of the mobile communication system 1 including the mobile communication terminal 100 and the service providing apparatus 200 is the same as that of the first embodiment. Therefore, the same reference numerals as those in the first embodiment are used for the same configuration.

  The “program viewing process (2)” executed by the mobile communication terminal 100 in the present embodiment will be described with reference to the flowchart shown in FIG. This program viewing process (2) is started when the user operates the operation unit 130 to instruct execution of the television broadcast viewing function.

  When the process is started, the same processes as those in steps S101 to S104 in the program viewing process (1) shown in FIG. 6 are performed (step S401). That is, the operation mode is selected based on the program name and genre name of the received program and the keyword registered in advance.

  Then, under the selected operation mode, the reception / playback processing unit 111 receives / plays back the television program (step S402). In the present embodiment, in the viewing priority mode, for example, as shown in FIG. 12A, a “viewing priority mode release” button is displayed on the TV image display screen, and the operation mode is other than the viewing priority mode. In this case, it is assumed that a “viewing priority mode setting” button as shown in FIG. 12B is displayed on the television image display screen.

  For example, the viewing priority mode is set at the time of playback because it is a TV program corresponding to a keyword registered in advance. When the user wants to cancel the viewing priority mode, the user operates the operation unit 130 to select the “viewing priority mode cancellation” button. select. On the other hand, the viewing priority mode is not set because it is not a program corresponding to the registered keyword, but if the user does not want to be interrupted by interruption, the “viewing priority mode setting” button is operated by operating the operation unit 130. select. The operation unit 130 inputs, to the control unit 110, an input signal indicating which button (hereinafter referred to as “mode instruction button”) has been selected in accordance with an operation by the user.

  Based on such an input signal, the mode control unit 113 determines whether or not the mode instruction button has been selected (step S403). Here, when the mode instruction button is not selected (step S403: No), the process proceeds to step S404, and the processes of steps S105 to S110 and step S200 of the program viewing process (1) shown in FIG. 6 are performed. It is. Details of the processing after step S404 will be described later.

  On the other hand, if any mode instruction button is selected (step S403: Yes), the mode control unit 113 executes “viewing priority mode setting / cancellation processing” for setting / releasing the viewing priority mode ( Step S500). This viewing priority mode setting / cancellation process will be described with reference to the flowchart shown in FIG.

  When the process is started, the mode control unit 113 determines whether or not the selected mode instruction button is a viewing priority mode setting button (setting button) (step S501). Here, the viewing priority mode setting button is displayed when a mode other than the viewing priority mode is selected. Therefore, when the viewing priority mode setting button is selected (step S501: Yes), mode control is performed. Unit 113 switches the operation mode to the viewing priority mode (step S502).

  In this case, the mode control unit 113 instructs the keyword processing unit 112 to register the program name of the currently reproduced television program as a keyword. In response to an instruction from the mode control unit 113, the keyword processing unit 112 first displays a “keyword type confirmation screen” on the display unit 140 for inquiring the user of the keyword type to be registered (step S503). A display example of this keyword type confirmation screen is shown in FIG.

  In this embodiment, since the keyword of the program name or genre name of the TV program is registered, as shown in FIG. 13A, the keyword type confirmation screen displays “program name” and / or as the keyword type to be registered. “Genre name” is displayed in a selectable manner.

  When the user operates the operation unit 130 and selects a desired keyword type, an input signal indicating that is input from the operation unit 130 to the control unit 110. In response to the input from the operation unit 130, the keyword processing unit 112 determines that the keyword type has been selected (step S504: Yes). In this case, the keyword processing unit 112 accesses the broadcast data storage area 161, and acquires a keyword corresponding to the selected keyword type from the record of the program currently being played, that is, the program information about the program being viewed. (Step S505). The keyword processing unit 112 further accesses the keyword storage area 162 to create a new record, and additionally registers the program name acquired in step S505 as a keyword (step S506).

  On the other hand, when the selected mode instruction button is the viewing priority mode release button (release button) (step S501: No, step S507: Yes), since the viewing priority mode is currently selected, the mode control unit 113 The keyword processing unit 112 is instructed to cancel the registration of the corresponding keyword. The keyword processing unit 112 accesses the broadcast data storage area 161 and the keyword storage area 162 in response to an instruction from the mode control unit 113, and searches for a keyword corresponding to the currently reproduced program.

  Here, when the keyword type of the corresponding keyword is “genre name” (step S508: Yes), the keyword processing unit 112 performs “cancel confirmation” to inquire the user whether or not the registration of the genre name may be cancelled. “Screen” is displayed on the display unit 140 (step S509). A display example of this release confirmation screen is shown in FIG.

  As shown in the figure, the cancellation confirmation screen displays that the genre name is registered as a keyword of the currently active viewing priority mode and that the viewing priority mode is also set for other programs in the same genre as the currently viewed program. A message asking whether to cancel or not is displayed. In addition, on the cancellation confirmation screen, “cancel other programs” and “cancel only this program” are displayed as buttons that can be selected by the user. That is, when a genre name is registered as a keyword, it affects other than the program currently being played back. Therefore, if the type of the corresponding keyword is a genre name, the user is inquired whether the keyword can be deleted. .

  The user operates the operation unit 130 to select the “cancel other programs” button when the keyword of the genre name may be deleted. When the user does not wish to delete the keyword, “cancel only this program”. Select a button. An input signal corresponding to such a user operation is input from the operation unit 130 to the control unit 110.

  The keyword processing unit 112 determines whether deletion of the genre name keyword is instructed by the user based on the input signal from the operation unit 130 (step S510).

  When the user selects the “Release only this program” button, the keyword processing unit 112 determines that the deletion of the keyword is not instructed (step S510: No). In this case, the keyword processing unit 112 notifies that fact. Notify the mode control unit 113. The mode control unit 113 cancels the viewing priority mode in response to the notification from the keyword processing unit 112 (step S512).

  On the other hand, when deletion of a keyword is instructed by the user (step S510: Yes), the keyword processing unit 112 accesses the keyword storage area 162 to search for and delete a record in which the corresponding keyword is registered (step S510). S511). In this case, the record in which the genre name of the currently reproduced program is registered is deleted.

  On the other hand, when the corresponding keyword is a program name (step S508: No), even if the keyword is deleted, the viewing priority mode is canceled only for the currently played program. It does not affect. Therefore, the keyword processing unit 112 deletes the record in which the corresponding program name is registered from the keyword storage area 162 without making an inquiry to the user (step S511).

  When the keyword processing unit 112 deletes the keyword in this manner, the keyword processing unit 112 notifies the mode control unit 113 of that fact. The mode control unit 113 cancels the viewing priority mode in response to the notification from the keyword processing unit 112 (step S512).

  When the viewing priority mode is set or canceled in this manner, the flow returns to the program viewing process (2) shown in FIG.

  In the program viewing process (2), the incoming call notification process in steps S105 to S110 and step S200 in the program viewing process (1) shown in FIG. 6 is executed (step S404). In this case, the program is played back until the end of playback under the operation mode set by the viewing priority mode setting / cancellation process (step S405: No). Here, when the viewing priority mode is set, the incoming call notification process (FIG. 7) is executed when a voice call is received. When the viewing priority mode is canceled, the program playback is interrupted when an event occurs. Interrupt processing is performed. When the incoming notification process is performed, the answering machine service process is executed by the service providing apparatus 200 as in the first embodiment. As a result, the caller's message message is displayed on the television program screen as text information.

  Then, when an instruction to end the reproduction of the television broadcast is given by the operation of the operation unit 130 by the user or the end of the broadcast time of the program being reproduced (step S405: Yes), the reception / reproduction processing unit 111 executes The TV broadcast reception / reproduction operation is terminated (step S406).

  When the reception / reproduction operation is completed, the reception / reproduction processing unit 111 notifies the mode control unit 113 to that effect. In response to the notification from the reception / reproduction processing unit 111, the mode control unit 113 determines whether or not the currently set operation mode is the viewing priority mode (step S407). When it is viewing priority mode (step S407: Yes), mode control part 113 cancels viewing priority mode (step S408), and ends program viewing processing (2). That is, the viewing priority mode is selected only while a program corresponding to the registered keyword is being reproduced.

  On the other hand, when the operation mode is not the viewing priority mode (step S407: No), the processing is ended as it is.

  As described above, according to the second embodiment, it is possible to arbitrarily set or cancel the viewing priority mode while viewing a television program. In this case, if there is an instruction to set the viewing priority mode, the program name and genre name of the program being viewed are automatically registered in the keyword storage area 162. The viewing priority mode is automatically selected without the user performing keyword registration every time. Thus, for example, for a program that is broadcast multiple times with the same program name, such as a continuous drama, for example, the viewing priority mode is automatically set to the viewing priority mode only by setting the viewing priority mode at the first viewing. Become. On the other hand, once the viewing priority mode is canceled, the viewing priority mode is not set for the same keyword broadcast.

  As described above, by applying the present invention as in the above embodiment, by registering a program name or genre name specifying a program for which prohibition of interrupt operation is desired as a keyword, a program corresponding to the keyword is registered. Since the viewing priority mode is automatically executed during viewing, effective interrupt control for prohibiting interruption only when viewing a program desired by the user can be realized.

  Also, the viewing priority mode can be set or canceled by a user operation during viewing of a television program. When setting the viewing priority mode, keywords are automatically registered based on program information of the program such as EPG information. On the other hand, when the viewing priority mode is canceled, the registered keyword is automatically deleted, so that effective interrupt control can be easily realized.

  Even when interruption is prohibited, when a voice call is received, the message message automatically connected to the answering service and converted into text information is displayed on the display screen together with the TV program being viewed. Since it is displayed, it is possible to notify the user that a voice call has been received and the caller's message without interrupting the viewing of the television program. That is, convenience when interrupt control is performed can be improved.

  The said embodiment is an example and the application range of this invention is not restricted to this. That is, various applications are possible, and all embodiments are included in the scope of the present invention.

  For example, in the above embodiment, the service providing apparatus 200 performs the answering machine service. However, for example, when the mobile communication terminal 100 has a message recording function, the recording of the caller's message and the recorded voice can be performed. The mobile communication terminal 100 may perform conversion into character information. In this case, it is assumed that the mobile communication terminal 100 has a function of converting voice data similar to that of the service providing apparatus 200 into character information, for example, when the control unit 110 executes a program. In this case, for example, the caller reproduced by the voice processing unit 150 can sequentially convert the spoken voice into character information.

  In the above embodiment, the program name and the genre name are exemplified as keywords for specifying the program for executing the viewing priority mode. However, the keyword type is not limited to this as long as it can be acquired from EPG data or the like. It is. For example, a performer name or the like may be used as a keyword.

  Moreover, in the said embodiment, although the notification from the service provision apparatus 200 to the mobile communication terminal 100 was made into the email, if the character data of a message message can be transmitted, the form will not be restricted to an email but arbitrary. . Further, the message message may not be transmitted directly to the mobile communication terminal 100. For example, in the service providing apparatus 200, the message message can be notified to the user of the mobile communication terminal 100 by preparing a website showing the message message.

  In this case, address information (for example, URL (Uniform Resource Locator)) for accessing the website is notified to the mobile communication terminal 100, and the mobile communication terminal 100 is in the background of the program reproduction operation. To access. Here, by describing the website in, for example, BML (Broadcast Markup Language), a message message can be displayed in the form of a data broadcast accompanying the TV program being played. it can. Also in this case, the message message can be displayed without interrupting the reproduction operation.

  Note that, as the mobile communication terminal 100 described above, an existing mobile communication terminal that does not have these functions can be provided as well as a mobile communication terminal that has functions for realizing the present invention in advance. The program can be applied to the mobile communication terminal according to the present invention. In this case, the program for causing the mobile communication terminal to execute each process of the mobile communication terminal 100 described above is applied, and a computer (such as a CPU) that controls the mobile communication terminal executes the program. The terminal device according to the present invention can function.

  The application method of such a program is arbitrary. For example, the program can be applied to an arbitrary device by providing it via a communication medium such as the Internet, and a predetermined recording medium (for example, a memory card, a CD-ROM, a DVD, Etc.) can also be applied by storing and distributing the program.

It is a figure which shows the structure of the mobile communication system concerning embodiment of this invention. It is a block diagram which shows the structure of the mobile communication terminal shown in FIG. FIG. 3 is a diagram illustrating an example of information stored in a storage unit illustrated in FIG. 2, where (a) illustrates an example of information stored in a broadcast data storage area, and (b) illustrates information stored in a keyword storage area. An example is shown. It is a functional block diagram which shows the function structure implement | achieved by the control part shown in FIG. It is a block diagram which shows the structure of the service provision apparatus shown in FIG. It is a flowchart for demonstrating "program viewing process (1)" concerning Embodiment 1 of this invention. It is a flowchart for demonstrating the "incoming notification process" performed by the program viewing process (1) shown in FIG. It is a flowchart for demonstrating the "answer machine service process" concerning Embodiment 1 of this invention. It is a figure which shows the example of a screen display in the mobile communication terminal in the incoming call notification process shown in FIG. 7, (a) shows the example of a display when a message message is displayed outside a television image display frame, (b) is a television image. The example of a display in the case of displaying a message message in a display frame is shown. It is a flowchart for demonstrating "program viewing process (2)" concerning Embodiment 2 of this invention. It is a flowchart for demonstrating "viewing priority mode setting / cancellation process" performed by the program viewing process (2) shown in FIG. It is a figure which shows the example of a screen display in the mobile communication terminal in the program viewing process (2) shown in FIG. 10, (a) shows the example of a screen display when viewing priority mode is performed, (b) is The example of a screen display when viewing priority mode is not performed is shown. FIG. 12 is a diagram showing a screen display example on the mobile communication terminal in the viewing priority mode setting / cancellation process shown in FIG. A display example of “screen” is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Mobile communication system, 10 ... Mobile communication network, 20 ... Switch, 30 ... Base station, 100 ... Mobile communication terminal, 110 ... Control part, 111 ... Reception / reproduction | regeneration processing part, 112 ... Keyword processing part, 113 ... mode control unit, 114 ... incoming call notification processing unit, 120 ... wireless unit, 121 ... wireless communication unit, 122 ... antenna, 125 ... TV broadcast receiving unit, 126 ... antenna, 130 ... operation unit, 140 ... display unit, 150 ... Audio processing unit, 151 ... microphone, 152 ... speaker, 160 ... storage unit, 161 ... broadcast data storage area, 162 ... keyword storage area, 163 ... program storage area, 200 ... service providing device, 210 ... communication unit, 220 ... answering machine Telephone service processing unit, 230 ... terminal information storage unit, 240 ... voice message storage unit, 250 ... character message processing unit

Claims (8)

A mobile communication terminal having a TV broadcast viewing function,
Keyword storage means for storing keywords relating to program information of a TV program;
Program information acquisition means for acquiring program information of a TV program viewed by the TV broadcast viewing function;
Program determination means for determining whether or not the keyword stored in the keyword storage means is included in the program information acquired by the program information acquisition means;
Mode selection means for selecting and executing a viewing priority mode that prohibits an interrupt operation during viewing of the television program when the program information includes the keyword;
A mobile communication terminal comprising: An incoming call processing means for executing an answering machine function when an incoming voice call to the mobile communication terminal occurs during execution of the viewing priority mode;
Message display means for displaying character information indicating a message message recorded by the answering machine function together with a TV program screen being viewed in the viewing priority mode;
The mobile communication terminal according to claim 1, further comprising: The incoming call processing means requests a service providing apparatus connected via a mobile communication network to execute an answering machine service,
The message display means receives and displays the character information transmitted from the service providing apparatus via the mobile communication network;
The mobile communication terminal according to claim 2. The incoming call processing means converts the voice of the caller involved in the incoming call into character information,
The message display means displays the character information converted by the incoming call processing means;
The mobile communication terminal according to claim 2, wherein the mobile communication terminal is a mobile communication terminal. The mode selection means sets or cancels the viewing priority mode for the TV program based on an instruction from a user who is watching the TV program on the mobile communication terminal,
The keyword storage means acquires and stores a keyword from the program information of the TV program acquired by the program information acquisition means when the mode selection means selects the viewing priority mode.
The mobile communication terminal according to claim 1, wherein the mobile communication terminal is a mobile communication terminal. The keyword storage means acquires a keyword from the program information of the television program acquired by the program information acquisition means when the mode selection means cancels the viewing priority mode, and extracts the keyword from the stored keyword. Delete,
The mobile communication terminal according to claim 5. A service providing apparatus for providing a service to a mobile communication terminal connected to a mobile communication network and using the mobile communication network,
Providing a service that provides an answering service to a caller of a voice call to a mobile communication terminal in response to a request from the mobile communication terminal that is executing a viewing priority mode that prioritizes viewing of a TV broadcast Means,
Conversion means for converting the message message recorded by the answering machine service provided by the service providing means into character information;
Transmitting means for transmitting the character information converted by the converting means to the mobile communication terminal that requested the service via the mobile communication network;
A service providing apparatus comprising: In a computer that controls a mobile communication terminal having a TV broadcast viewing function,
A function for storing a keyword for specifying a TV program in a storage device;
A function to obtain program information of a TV program to be viewed;
A function for selecting and executing a viewing priority mode that prohibits an interrupt operation during viewing of the television program when the program information includes the keyword;
A program characterized by realizing.

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