JP2007006378A - Mobile radio terminal equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide highly convenient mobile radio terminal equipment for properly using a plurality of receivers according to the intention or usage of a user. <P>SOLUTION: A switching part 50 selects either a receiver 51 or a panel speaker 52 according to an instruction from a control part 100, and outputs a signal to be applied from the control part 100. The receiver 51 and the panel speaker 52 is configured amplifies and outputs a reception voice or various notification sounds based on a signal to be applied from the control part 100 through the switching part 50. The control part 100 controls the switching part 50 according to a control program stored in a memory 70 to use either the receiver 51 or the panel speaker 52 according to the user operation, the notified caller number, the telephone number of the calling destination, the time zone of speech and the opening/closing of a case body. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a mobile radio terminal device used in, for example, a mobile phone system or a PHS (Personal Handyphone System).

  As is well known, a mobile radio terminal device includes a receiver as a speaker for receiving a call (see, for example, Patent Document 1). However, recent mobile radio terminal devices have a receiver that is equipped with an e-mail transmission / reception function or a digital camera. Is equipped with a large LCD screen on the same plane. For this reason, there is a problem that the user is difficult to position the receiver on the ear and is not easy to use.

In contrast, the present inventors have mounted a panel speaker on the display unit to facilitate the positioning of the ear. However, the panel speaker has a problem that the reproduced sound is more easily diffused than an ordinary receiver, and the surroundings are troubled depending on the use environment.
JP 2004-173049 A

  In conventional mobile wireless terminal devices, there is a problem that a normal receiver is difficult to position to the ear and is not easy to use, and a panel speaker is more likely to diffuse playback sound than a normal receiver. There were problems such as inconvenience.

  The present invention has been made to solve the above-described problem, and an object thereof is to provide a mobile radio terminal device that can be used in a plurality of receivers according to the user's intention and usage pattern and is easy to use. .

  In order to achieve the above object, according to the present invention, in a mobile radio terminal apparatus that communicates with a radio base station, a first loudspeaker that loudly outputs a received voice, a second loudspeaker that loudly outputs a received voice, One of the first loudspeaker and the second loudspeaker is stored on the basis of the parameter stored in the storage means for storing a parameter for selecting one of the first loudspeaker and the second loudspeaker. It is configured to include a control means for selectively using and outputting the received voice.

  According to the present invention, it is possible to use a plurality of receivers according to the user's intention and usage, and it is possible to provide a mobile radio terminal device that is easy to use.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 shows the configuration of a mobile radio terminal apparatus according to an embodiment of the present invention. This mobile radio terminal device has a foldable housing structure, and includes an antenna 1, a radio unit 10, a camera unit 20, a display unit 30, a microphone 40, a switching unit 50, a receiver 51, a panel speaker 52, and a key operation unit. 60, a memory 70, a battery remaining amount detection unit 80, an open / close detection unit 90, and a control unit 100.

  The radio unit 10 down-converts and demodulates the radio signal received by the antenna 1 from the radio base station BS accommodated in the mobile communication network, and encodes voice data, received mail data, or web data transmitted from the communication partner station. Is output to the control unit 100. The radio unit 10 modulates a baseband signal using the encoded voice data and transmission mail data provided from the control unit 100, up-converts the baseband signal, generates a radio signal, and transmits the radio base station BS through the antenna 1. Send to.

  The camera unit 20 is an electronic camera using a CCD (Charge-Coupled Device) or a CMOS (Complementary Metal Oxide Semiconductor), and encodes the captured image and outputs it as image data to the control unit 100.

  The display unit 30 is a display device using an LCD (Liquid Crystal Display) or the like, and is controlled by the control unit 100 to display various visual information such as text and images to the user. A panel speaker 52 is mounted on the surface of the display unit 30 facing the user.

The microphone 40 collects the user's transmitted voice, converts it into a transmitted voice signal, and outputs it to the control unit 100.
The switching unit 50 selects one of the receiver 51 and the panel speaker 52 according to an instruction from the control unit 100 and outputs a signal given from the control unit 100. The receiver 51 and the panel speaker 52 are loudspeakers that output a received voice and various notification sounds, based on signals given from the control unit 100 via the switching unit 50, respectively.

The key operation unit 60 includes a plurality of key switches and receives a user request.
The memory 70 stores the phone book data in which the control program of the control unit 100, the control data, the telephone number, the name, and the face data are associated with each other, and the transmitted and received mail data and the image captured by the camera unit 20 Data, parameters of operation settings of the mobile radio terminal device, and the like are stored.

The battery remaining amount detection unit 80 detects the amount of power stored in an operation battery (not shown), and notifies the control unit 100 of the detection result.
The open / close detection unit 90 detects the opening / closing of the casing of the folding mobile radio terminal device, and notifies the control unit 100 of the detection result.

  The control unit 100 controls each unit of the mobile radio terminal device in an integrated manner. For example, when the radio unit 10 receives an incoming signal from a radio base station, the control unit 100 controls the display unit 30 and also controls the switching unit 50 to generate an incoming call from the receiver 51 or the panel speaker 52. In addition to providing notification, the wireless communication unit 10 is provided with a reception control function for establishing a voice communication link by transmitting a signal responding to the incoming call to the wireless unit 10 by a user's response operation through the key operation unit 60.

  In addition, when the voice communication link is established through the radio base station BS, the control unit 100 decodes the encoded voice data demodulated by the radio unit 10 to reproduce the voice signal, and receives the receiver 51 and the panel speaker 52. Amplify output from. Thereby, the transmitted voice from the call partner station is transmitted to the user. In addition, the control unit 100 encodes the audio signal input from the microphone 40 to generate encoded audio data, and gives the encoded audio data to the radio unit 10 to be transmitted to the call partner.

  Further, the control unit 100 has an e-mail transmission / reception control function. In accordance with an instruction from the user through the key operation unit 60, an outgoing mail is created and recorded in the memory 70. And according to the request | requirement from the user through the key operation part 60, the said transmission mail is read from the memory 70, the radio | wireless part 10 is controlled, and transmission mail is transmitted through the radio base station BS.

  Further, when the wireless unit 10 receives an email, the control unit 100 records the received email in the memory 70. In response to a request from the user through the key operation unit 60, the received mail recorded in the memory 70 is read and displayed on the display unit 30.

  In addition, the control unit 100 has a control function for browsing web data, a control function for receiving information distributed from the radio base station BS, and a call waiting notification for notifying that the three-way communication has been restored. Control function, control function to manage schedule data, schedule alarm control function to output alarm sound aloud in conjunction with schedule, alarm control function to output alarm sound aloud according to time, kitchen timer, etc. A timer control function for notifying the user of the passage of time by counting down, an alarm control function for notifying the user of a warning, a low battery warning control function for notifying that the remaining battery level has fallen below a threshold value, and operating the key operation unit 60. Control function to output as confirmation sound, caller's voice data recorded in memory 70 at absence response is stored in memory 70 A simple absence recording control function for recording or reading out and reproducing this voice data, a voice memo control function for converting the voice input through the microphone 40 into data and recording it in the memory 70, and reading out and playing back the recorded voice data, etc. Is provided.

  Further, the control unit 100 controls the switching unit 50 according to a control program stored in the memory 70 and performs control using one of the receiver 51 and the panel speaker 52. Furthermore, the control part 100 is provided with the time measuring means 100a which time-measures the present time.

  Next, the operation of the mobile radio terminal apparatus having the above configuration will be described. In the following description, a description of a procedure for establishing a communication link with the radio base station BS, control for realizing voice communication, registration, calling, and editing of telephone directory data is omitted. 100 performs switching control of the switching unit 50 in accordance with a control program and switching parameters stored in the memory 70, and selectively uses the receiver 51 and the panel speaker 52 in accordance with the state of the mobile radio terminal device and the user's request Control will be described.

  First, the operation of the mobile radio terminal apparatus according to the first embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is started when a communication link is established with a communication partner terminal via a mobile communication network. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 2a, the control unit 100 refers to information set in the switching parameter stored in the memory 70, and proceeds to step 2b. The switching parameter stores information indicating whether the receiver 51 is used or the panel speaker 52 is used. This information can be arbitrarily changed by the user through the key operation unit 60.

  In step 2b, the control unit 100 determines whether information using the receiver 51 or information using the panel speaker 52 is set in the switching parameter referred to in step 2a. Here, when the information using the receiver 51 is set, the process proceeds to step 2d. On the other hand, when the information using the panel speaker 52 is set, the process proceeds to step 2c.

  In step 2c, the control unit 100 controls the switching unit 50 to use the panel speaker 52 and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates while listening to the sound output from the panel speaker 52.

  On the other hand, in step 2d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates while listening to the sound output from the receiver 51.

  As described above, in the mobile radio terminal apparatus having the above-described configuration, the switching unit 50 is controlled to be switched immediately before a call is started, and the switching parameter stored in the memory 70 among the receiver 51 and the panel speaker 52 is selected. The sound is output by using something. Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the receiver 51 and the panel speaker 52 can be selectively used with the user's intention, which is easy to use.

  Next, the operation of the mobile radio terminal apparatus according to the second embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is started when an incoming call occurs from the mobile communication network. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 3a, the control unit 100 detects a user operation on a response key provided in the key operation unit 60, and proceeds to step 3b. As the response key, the key operation unit 60 includes a receiver response key indicating that the receiver 51 is used and a panel speaker response key using the panel speaker 52.

  In step 3b, the control unit 100 determines whether the response key operated in step 3a is a receiver response key or a panel speaker response key. If the receiver response key is operated, the process proceeds to step 3d. If the panel speaker response key is operated, the process proceeds to step 3c.

  In step 3c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates while listening to the sound output from the panel speaker 52.

  On the other hand, in step 3d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates while listening to the sound output from the receiver 51.

  As described above, in the mobile radio terminal apparatus having the above-described configuration, when an incoming call is received, the switching unit 50 is switched according to the response key operated by the user, and the user is selected from the receiver 51 and the panel speaker 52. Uses the response indicated by the response key to output the voice aloud.

  Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the receiver 51 and the panel speaker 52 can be selectively used by the user's judgment and operation in accordance with the surrounding situation and environment at the time of the incoming call.

  Next, the operation of the mobile radio terminal apparatus according to the third embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is started when an incoming call occurs from the mobile communication network. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 4a, the control unit 100 detects the type of incoming call that has occurred, and proceeds to step 4b. The mobile radio terminal device can perform normal communication in which communication is performed only by voice, and communication in which a videophone is displayed on the display unit 30 with voice and video sent from the other party. Information indicating the type of communication is transmitted and detected.

  In step 4b, the control unit 100 determines whether the incoming call detected in step 4a is an incoming call for normal communication only with voice or a videophone call with video. Here, in the case of a normal incoming call, the process proceeds to step 4d. On the other hand, in the case of an incoming videophone call, the process proceeds to step 4c.

  In step 4c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user listens to the ring tone output from the panel speaker 52 and responds to the incoming call, and then listens to the voice of the other speaker from the panel speaker 52 and is displayed on the display unit 30. Operate while watching the video from the other party.

  On the other hand, in step 4d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this manner, the user listens to the incoming ring tone output from the receiver 51 and responds to the incoming call.

  As described above, in the mobile radio terminal apparatus having the above configuration, when there is an incoming call, the switching unit 50 is switched according to the type of incoming call, and the receiver 51 and the panel speaker 52 that are suitable for communication are used. Is used to output the sound. Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the receiver 51 and the panel speaker 52 suitable for communication can be selectively used, which is easy to use.

  For example, when a telephone call is made by a videophone, the user holds the mobile wireless terminal device facing the user and makes a call while watching the video of the other speaker displayed on the display unit 30. For this reason, it is conceivable that the loudspeaker output from the receiver 51 is difficult to hear the other party's voice, but with the configuration described above, the loudspeaker output is performed from the panel speaker 52 when making a videophone call. Therefore, when the image of the other speaker is displayed on the display unit 30, it appears that sound is emitted from the other speaker's mouth, and the realism of the videophone is increased.

  Next, the operation of the mobile radio terminal apparatus according to the fourth embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is started when an incoming call occurs from the mobile communication network. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 5 a, the control unit 100 detects a caller telephone number notified from the mobile communication network when an incoming call is received, and sets information associated with the telephone number and set in a switching parameter stored in the memory 70. And go to step 5b. The switching parameter stores information indicating whether the receiver 51 is used or the panel speaker 52 is used. This information is stored in the memory 70 in association with each telephone number, for example, as one item of telephone book data, and can be arbitrarily changed by the user through the key operation unit 60.

  In step 5b, the control unit 100 determines whether information using the receiver 51 is set in the switching parameter referred to in step 5a or information using the panel speaker 52 is set. Here, when information using the receiver 51 is set, the process proceeds to step 5d. On the other hand, when information using the panel speaker 52 is set, the process proceeds to step 5c.

  In step 5c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user listens to the ring tone output from the panel speaker 52 and responds to the incoming call, and listens to the other speaker's voice from the panel speaker 52 for operation.

  On the other hand, in step 5d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this manner, the user listens to the incoming ring tone output from the receiver 51 and responds to the incoming call.

  As described above, in the mobile radio terminal apparatus having the above-described configuration, when there is an incoming call, the switching unit 50 is switched based on the switching parameter stored in the memory 70, and the receiver 51 and the panel speaker 52 are A voice corresponding to the caller is used to output the voice. Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the receiver 51 and the panel speaker 52 can be selectively used according to the caller, which is convenient. There may be a difference in the volume of the voice depending on the other party's speaker, or a difference in the volume of the voice that is loudly output on the mobile radio terminal side depending on the terminal device used by the other party's speaker. According to the mobile radio terminal apparatus having the above configuration, in consideration of the above circumstances, the user can set in advance to use the receiver 51 or the panel speaker 52 according to the other party's speaker. In this case, the panel speaker 52 can be set to be used. On the other hand, the receiver 51 can be set to be used when the other party is loud. In this way, the user can construct a comfortable operating environment, and once set, the user does not need to switch according to the other party and is highly convenient.

  Next, the operation of the mobile radio terminal apparatus according to the fifth embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is started when a transmission operation is performed by the user. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 6a, the control unit 100 detects a destination telephone number input or selected at the time of a user's outgoing operation, and sets the switching parameter stored in the memory 70 in association with the telephone number. The process proceeds to step 6b. The switching parameter stores information indicating whether the receiver 51 is used or the panel speaker 52 is used. This information is stored in the memory 70 in association with each telephone number, for example, as one item of telephone book data, and can be arbitrarily changed by the user through the key operation unit 60.

  In step 6b, the control unit 100 determines whether information using the receiver 51 or information using the panel speaker 52 is set in the switching parameter referred to in step 6a. Here, when the information using the receiver 51 is set, the process proceeds to step 6d. On the other hand, when the information using the panel speaker 52 is set, the process proceeds to step 6c.

  In step 6c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user listens to the ringback tone output from the panel speaker 52, and when the destination responds to the incoming call, the user listens to the other speaker's voice from the panel speaker 52 and operates. Do.

  On the other hand, in step 6d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this way, the user listens to the ringback tone output from the receiver 51 and, when the destination responds to the incoming call, listens to the other speaker's voice at the receiver 51 and operates.

  As described above, in the mobile radio terminal device having the above configuration, when a call is made, the switching unit 50 is switched based on the switching parameter stored in the memory 70, and the receiver 51 and the panel speaker 52 are The sound is amplified and output using the one according to the destination. Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the receiver 51 and the panel speaker 52 can be selectively used according to the destination, which is easy to use. There may be a difference in the volume of the voice depending on the other party's speaker, or a difference in the volume of the voice that is loudly output on the mobile radio terminal side depending on the terminal device used by the other party's speaker. According to the mobile radio terminal apparatus having the above configuration, in consideration of the above circumstances, the user can set in advance to use the receiver 51 or the panel speaker 52 according to the other party's speaker. In this case, the panel speaker 52 can be set to be used. On the other hand, the receiver 51 can be set to be used when the other party is loud. In this way, the user can construct a comfortable operating environment, and once set, the user does not need to switch according to the other party and is highly convenient.

  Next, the operation of the mobile radio terminal apparatus according to the sixth embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is repeatedly executed when a call is started. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 7a, the control unit 100 determines whether or not a user operation has been performed on a switching key provided in the key operation unit 60. If it is detected that a user operation has been performed on the switching key, the process proceeds to step 7b. On the other hand, if it is not detected, monitoring of the user operation on the switching key is continued.

  In step 7b, the control unit 100 determines whether or not the switching setting of the switching unit 50 is set to select the receiver 51. If the switching setting of the switching unit 50 is set to select the receiver 51, the process proceeds to step 7c, while the switching setting of the switching unit 50 is set to select the panel speaker 52. In the case, the process proceeds to step 7d.

  In step 7c, the control unit 100 controls the switching unit 50 to use the panel speaker 52 and ends the processing. By performing the switching control in this way, the user operates by listening to the other speaker's voice from the panel speaker 52.

  On the other hand, in step 7d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. By performing the switching control in this way, the user operates by listening to the other speaker's voice with the receiver 51.

  As described above, in the mobile radio terminal having the above-described configuration, the panel speaker 52 is controlled when the switching unit 50 is switched and the receiver 51 is used when a user operation is performed on the switching key during a call. On the other hand, when the panel speaker 52 is used, it is switched to the receiver 51 so that the sound is output loudly.

  Therefore, according to the mobile radio terminal apparatus having the above-described configuration, it is possible to perform switching arbitrarily and arbitrarily by an operation in which the user operates the switching key during a call. For example, when the environment changes from moment to moment, such as when the user operates while moving or in a place where many people go in and out, the receiver 51 and the panel speaker are alternately operated only by operating the switching key. Therefore, operation suitable for the surrounding environment can be performed.

  Next, the operation of the mobile radio terminal apparatus according to the seventh embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is repeatedly executed when a call is started. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 8a, the control unit 100 changes the state of the mobile wireless terminal device from the open state to the closed state based on the detection result of the open / close detection unit 90, or the open state from the closed state. It is determined whether or not it has changed. If there is a change in opening / closing as described above, the process proceeds to step 8b. On the other hand, if there is no change in opening / closing, the monitoring of the change in opening / closing is continued.

  In step 8b, the control unit 100 determines whether the casing of the mobile wireless terminal device is in a closed state or an open state based on the detection result of the open / close detection unit 90. Here, when it is determined that the casing of the mobile radio terminal device is in an open state, the process proceeds to step 8c, while when it is determined that the casing of the mobile radio terminal device is in a closed state. To step 8d.

  In step 8c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. By performing the switching control in this way, the user operates by listening to the other speaker's voice from the panel speaker 52.

  On the other hand, in step 8d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. By performing the switching control in this way, the user operates by listening to the other speaker's voice with the receiver 51.

  As described above, in the mobile radio terminal device having the above-described configuration, when the casing is opened and closed during a call, the switching unit 50 is controlled to switch to the panel speaker 52 in the open state. In the closed state, the sound is switched to the receiver 51 so that the sound is amplified.

  Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the user can arbitrarily switch between opening and closing the casing during a call, which is easy to use. When the call is interrupted in the closed state, the current consumption can be suppressed by switching to the receiver 51 as compared to when the panel speaker 52 is used. Further, sound leakage can be prevented as compared with the receiver 52.

  Furthermore, in step 8c, the control unit 100 may turn on the microphone 40, while in step 8d, the control unit 100 may turn off the microphone 40. According to this, since the microphone 40 can be turned on / off by opening / closing the housing, the user's transmission of the transmitted voice can be stopped by an easy operation of opening / closing the housing, and the holding state can be easily set. it can.

  Next, the operation of the mobile radio terminal apparatus according to the eighth embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is repeatedly executed when so-called three-way communication is started, in which a call is made by selectively switching between two call partners via a mobile communication network. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 9a, the control unit 100 determines whether or not a user operation has been performed on the switching key provided in the key operation unit 60. If it is detected that a user operation has been performed on the switching key, the process proceeds to step 9b. On the other hand, if it is not detected, monitoring of the user operation on the switching key is continued.

  In step 9b, the control unit 100 determines whether the current call partner is the first speaker or the second speaker. If it is determined that the phone is in a state of talking with the first speaker, the process proceeds to step 9c. On the other hand, if it is determined that the phone is in a state of talking with the second speaker, Then, the process proceeds to step 9d.

  In step 9c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, transmits a signal for switching the communication partner to the mobile communication network, and ends the processing. By performing the switching control in this way, the user operates by listening to the first speaker's voice from the panel speaker 52.

  On the other hand, in step 9d, the control unit 100 controls the switching unit 50 to use the receiver 51, transmits a signal for switching the communication partner to the mobile communication network, and ends the processing. By performing the switching control in this way, the user operates by listening to the second speaker's voice with the receiver 51.

  As described above, in the mobile radio terminal apparatus having the above-described configuration, when a request for switching the communication partner is received from the user during the three-way communication, the switching unit 50 is switched and the panel speaker 52 receives the receiver. 51 or alternately from the receiver 51 to the panel speaker 52 so that the sound is output in a loud sound. Therefore, according to the mobile radio terminal apparatus having the above-described configuration, it is possible to perform switching according to the other party during communication between the three parties, which is convenient.

  When performing a three-party call, if the call is repeated by switching between the first speaker and the second speaker, the distinction may not be made. However, according to the mobile radio terminal apparatus having the above-described configuration, the position of the voice to be amplified is changed according to the speaker, so that the user can avoid confusion with the other speaker.

  Next, the operation of the mobile radio terminal apparatus according to the ninth embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is executed when a call is started. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 10a, the control unit 100 detects the current time from the time measuring means 100a, refers to the information set in the switching parameter associated with this time and stored in the memory 70, and proceeds to step 10b. . The switching parameter stores information indicating whether the receiver 51 is used or the panel speaker 52 is used. This information is set for each time zone, for example, and can be arbitrarily changed by the user.

  In step 10b, the control unit 100 determines whether information using the receiver 51 or information using the panel speaker 52 is set in the switching parameter referred to in step 10a. Here, when information using the receiver 51 is set, the process proceeds to step 10d. On the other hand, when information using the panel speaker 52 is set, the process proceeds to step 10c.

  In step 10c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates by listening to the other speaker's voice from the panel speaker 52.

  On the other hand, in step 10d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates by listening to the other speaker's voice with the receiver 51.

  As described above, in the mobile radio terminal device having the above-described configuration, the switching unit 50 is controlled to be switched based on the communication start time and the switching parameter stored in the memory 70. The sound is output in a loudspeaker using the one corresponding to.

  Therefore, according to the mobile radio terminal apparatus having the above-described configuration, the receiver 51 and the panel speaker 52 can be selectively used according to the time, and the receiver 51 is set in a time zone that may cause troubles around midnight or the like. It can be used in a time zone where the surroundings are noisy and difficult to hear, such as using the panel speaker 52, and so on according to the user's usage environment.

  Next, the operation of the mobile radio terminal apparatus according to the tenth embodiment will be described. The mobile radio terminal apparatus according to this embodiment has a configuration as shown in FIG. 1, and controls as shown in the flowchart of FIG. This operation control is repeatedly executed when a call is started. Note that a control program for realizing the control shown in this flowchart is stored in the memory 70.

  First, in step 11a, the control unit 100 acquires the remaining battery level from the remaining battery level detection unit 80, refers to the battery threshold information stored in the memory 70, and proceeds to step 11b.

  In step 11b, the control unit 100 determines whether or not the remaining amount level acquired in step 11a is equal to or greater than the threshold indicated by the referenced battery threshold information. Here, when the remaining amount level is equal to or greater than the threshold value, the process proceeds to step 11c, whereas when the remaining amount level is less than the threshold value, the process proceeds to step 11d.

  In step 11c, the control unit 100 controls the switching unit 50 to use the panel speaker 52, and ends the process. If the switching unit 50 has already been set to use the panel speaker 52, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates by listening to the other speaker's voice from the panel speaker 52.

  On the other hand, in step 11d, the control unit 100 controls the switching unit 50 to use the receiver 51, and ends the process. If the switching unit 50 has already been set to use the receiver 51, the switching control is not performed, and the process ends. By performing the switching control in this way, the user operates by listening to the other speaker's voice with the receiver 51.

  As described above, in the mobile radio terminal apparatus having the above-described configuration, the switching unit 50 is controlled to be switched according to the remaining battery level. On the other hand, when the remaining battery level is less than the threshold value, the receiver 51 is used to output the voice aloud.

  Therefore, according to the mobile radio terminal apparatus having the above configuration, when the battery remaining amount is low, the operation time can be extended because the receiver 51 is used instead of the panel speaker 52 that consumes a large amount of power, and the usability is improved. Good.

  Note that the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. In addition, various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the embodiment. Further, for example, a configuration in which some components are deleted from all the components shown in the embodiment is also conceivable. Furthermore, you may combine suitably the component described in different embodiment.

The circuit block diagram which shows the structure of one Embodiment of the mobile radio | wireless terminal apparatus concerning this invention. The flowchart for demonstrating the control operation | movement concerning 1st Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control action concerning 2nd Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control operation | movement concerning 3rd Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control action concerning 4th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control operation | movement concerning 5th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control operation concerning the 6th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control action concerning 7th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control operation | movement concerning 8th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control operation | movement concerning 9th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG. The flowchart for demonstrating the control operation | movement concerning 10th Embodiment of the mobile radio | wireless terminal apparatus shown in FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Antenna, 10 ... Radio | wireless part, 20 ... Camera part, 30 ... Display part, 40 ... Microphone, 50 ... Switching part, 51 ... Receiver, 52 ... Panel speaker, 60 ... Key operation part, 70 ... Memory, 80 ... Battery Remaining amount detecting unit, 90... Open / close detecting unit, 100... Control unit, 100a.

Claims (10)

In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Storage means for storing a parameter for selecting one of the first loudspeaker and the second loudspeaker;
Control means for selectively outputting one of the first loudspeaker and the second loudspeaker based on the parameters stored in the storage means and outputting the received voice as a loudspeaker. A mobile radio terminal device. In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Corresponding to the first loudspeaker means, first accepting means for accepting an instruction of a response to an incoming call from the radio base station from a user;
Corresponding to the second loudspeaker means, second accepting means for accepting an instruction of a response to an incoming call from the radio base station from a user;
When there is an incoming call from the radio base station, if the first receiving means is operated, the received voice is loudly output using the first loudspeaking means, while the second receiving means is operated. A mobile radio terminal apparatus comprising: control means for outputting the received voice in a loud voice using the second loudspeaker. In a mobile radio terminal device that communicates with a radio base station and selectively implements a first communication using only audio and a second communication using audio and video,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Determining means for determining whether the type of incoming call from the radio base station is the first communication or the second communication when there is an incoming call from the radio base station;
When the determination means determines that the first communication is performed, the received voice is amplified using the first sound expansion means. On the other hand, when the determination means determines that the second communication is performed, the second communication is performed. A mobile radio terminal apparatus comprising: control means for outputting a received voice by using a loudspeaker. In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Storage means for storing the identification information of the first loudspeaker or the identification information of the second loudspeaker in association with the identification information of a plurality of callers,
Detecting means for detecting identification information of a caller notified from the base station at the time of an incoming call from the radio base station;
According to information corresponding to the identification information detected by the detection means among the information stored in the storage means, the received voice is amplified using one of the first loudspeaker means and the second loudspeaker means. And a control means for outputting the mobile radio terminal apparatus. In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Storage means for storing the identification information of the first loudspeaker or the identification information of the second loudspeaker in association with the identification information of a plurality of destinations;
Detecting means for detecting identification information of a destination at the time of transmission to the radio base station;
According to information corresponding to the identification information detected by the detection means among the information stored in the storage means, the received voice is amplified using one of the first loudspeaker means and the second loudspeaker means. And a control means for outputting the mobile radio terminal apparatus. In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Receiving means for receiving a request from a user during communication with the wireless base station;
When this accepting means accepts a request from the user, the received voice is loudly output by switching from the first loudspeaker means and the second loudspeaker means to the loudspeaker means not currently used. And a mobile wireless terminal apparatus. In a mobile radio terminal device that communicates with a radio base station and the casing has an open / close structure,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Detecting means for detecting opening and closing of the housing;
When the detection means detects that the casing is opened during a call, the reception voice is loudly output using the first loudspeaker, while the detection means is connected to the casing during a call. A mobile radio terminal apparatus comprising: a control unit that outputs a received voice by using the second loudspeaker when the closed state is detected. A mobile that communicates with a radio base station and can perform three-way communication that selectively communicates with these communication partners while maintaining a communication link with the first communication partner and the second communication partner. In the wireless terminal device,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
An accepting means for accepting a request to switch a communication partner from a user when performing the three-way communication with the wireless base station;
When this accepting means accepts a request from the user, the received voice is amplified by switching from the currently used loudspeaker to the unused loudspeaker among the first loudspeaker and the second loudspeaker. And a mobile wireless terminal apparatus. In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
A time measuring means for measuring time;
Storage means for storing time information indicating time and the identification information of the first loudspeaker or the identification information of the second loudspeaker in association with each other;
One of the first loudspeaker and the second loudspeaker according to the information corresponding to the time measured by the timekeeping means among the information stored by the storage means at the time of transmission to the radio base station. A mobile radio terminal device comprising: control means for outputting the received voice in a loudspeaker. In a mobile radio terminal device communicating with a radio base station,
First loudspeaker means for loudly outputting the received voice;
A second loudspeaker for loudly outputting the received voice;
Detection means for detecting the remaining power of the battery;
When the remaining power detected by the detecting means is less than a preset threshold value and the currently used loudspeaker is the first loudspeaker, the control for outputting the received voice loudly using the second loudspeaker A mobile radio terminal apparatus.

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