JP4297130B2 - Broadcast receiver - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable transmitting/receiving system and portable transmitting/receiving apparatus used therefor capable of improving performance of call arrival at the portable transmitting/receiving apparatus. <P>SOLUTION: A speech management apparatus 60 comprises, in addition to a plurality of base stations 64 for enabling a speech between mobile terminals and between a mobile terminal and a fixed phone 12, a broadcasting station 72 for transmitting information regarding call origination using a broadcasting wave of a lower frequency than a carrier for speech, and each mobile terminal 30 comprises a broadcasting wave receiving section capable of receiving a broadcasting wave. An exchange control station 70 transmits the information regarding call origination, using a broadcasting wave, from the broadcasting station 72 in a state where the mobile terminal 30 can not perform transmission/reception using the carrier wave for speech. In the broadcasting wave, a sneak of radio wave is improved rather than the carrier for speech, so that the mobile terminal can also receive the information regarding call origination by the broadcasting wave receiving section even in the state where transmission/reception can not be performed by the carrier for speech. As a result, call arrival performance of the mobile terminal 30 can be improved. <P>COPYRIGHT: (C)2006,JPO&amp;NCIPI

Description

  The present invention relates to a portable transmission / reception system, a portable transmission / reception device, a communication management device, a broadcast reception device, and a calling method, and more particularly, a portable portable transmission / reception device and a transmission / reception management device that manages transmission / reception between the portable transmission / reception device. A portable transmission / reception system and a portable transmission / reception device used therefor, a communication management device that manages the exchange of audio data using a communication line between communication terminals, a broadcast station wave used for transmission / reception of radio or television, The present invention relates to a broadcast receiving apparatus that outputs using at least one of characters and images, and a calling method used when voice data is exchanged between communication terminals using a wired or wireless communication line.

  Conventionally, as this type of portable transmission / reception system, a system comprising a mobile phone including an automobile phone and a transmission / reception management device for managing transmission / reception between the mobile phones has been proposed. As the carrier wave used for transmission and reception, a 1.5 GHz band, a 1.9 GHz band, a 2 GHz band, and the like are used in the quasi-microwave band from the initial 800 MHz band.

  However, in such a portable transmission / reception system, the straightness becomes stronger as the frequency band of the carrier wave becomes higher, so that the wraparound of the radio wave is reduced, making it difficult to communicate in the building, particularly in a deep place. The antenna itself may also be a shielding object, and the incoming performance may be significantly degraded as soon as it is put in a pocket as compared to the handheld state.

  In addition, in consideration of the effects of electromagnetic waves generated by mobile phones on medical devices, devices that encourage mobile phones to be turned off in hospitals or intentionally generate jamming waves to disable calls May be installed. Furthermore, it is urged to turn off the mobile phone as a manner in restaurants, hotels and trains. In these cases, it is impossible to receive an incoming call with a mobile phone, and it is impossible to cope with an emergency situation.

  On the other hand, at the beginning of the PHS release, a mobile phone in which the PHS and the pager were integrated was proposed in consideration of the delay in the infrastructure development of the PHS, and when the PHS was outside the area, a call was made using the pager. It was also done. However, in this mobile phone, it is necessary to make a contract with both PHS and pocket belt operators, and it is necessary to use a pager when communication is not possible even if a call is made with a PHS number. It was necessary to use them properly.

JP-A-4-343535 Japanese Patent Laid-Open No. 9-182155

  The portable transmission / reception system of the present invention and the portable transmission / reception device used therefor are one of the purposes to improve the incoming performance of the portable transmission / reception device.

  The portable transmission / reception system according to the present invention is a portable transmission / reception system having a portable portable transmission / reception device and a transmission / reception management device for managing transmission / reception with the portable transmission / reception device, wherein the portable transmission / reception device includes the transmission / reception management device. A call transmitting / receiving means for transmitting / receiving a first carrier wave used for exchanging information and voice data related to the first call with another portable transmitting / receiving device or a communication device connectable to the transmitting / receiving management device, For receiving information relating to the first call, receiving information on a second carrier having a frequency band different from that of the first carrier, and information relating to the first call by the call transmitting / receiving means. Is received based on the information on the first call, and when the call information transmission / reception means receives the information on the second call, A control unit that outputs incoming call notification information based on information relating to the second outgoing call, wherein the transmission / reception management device uses the first carrier wave to transmit the portable transmission / reception device and another portable transmission / reception device or the transmission / reception device. Call management means for managing the exchange of voice data with a communication device connected to the management device, and transmitting information related to the first call using the first carrier wave when calling the portable transmitting / receiving device First call information transmitting means for transmitting, and second call information transmitting means for transmitting information on the second call using the second carrier wave when making a call to the portable transmitting / receiving device. It is characterized by.

  A portable transmission / reception apparatus according to the present invention is a portable transmission / reception apparatus used in a portable transmission / reception system having a portable portable transmission / reception apparatus and a transmission / reception management apparatus for managing transmission / reception with the portable transmission / reception apparatus. A call transmitting / receiving means for transmitting / receiving a first carrier wave used for exchanging voice data with another portable transmitting / receiving apparatus or a communication apparatus connectable to the transmitting / receiving management apparatus, and the information for receiving information related to a call Calling information receiving means for receiving a second carrier wave in a frequency band different from the first carrier wave, transmission / reception on / off means for controlling on / off of the function of the calling transmission / reception means, and functions of the calling information receiving means Call information reception on / off means for controlling on / off.

  A portable transmission / reception apparatus according to the present invention is a portable transmission / reception apparatus used in a portable transmission / reception system having a portable portable transmission / reception apparatus and a transmission / reception management apparatus for managing transmission / reception with the portable transmission / reception apparatus. A call transmitting / receiving means for transmitting / receiving a first carrier wave used for exchanging information and voice data related to the first call with another portable transmitting / receiving device or a communication device connectable to the transmitting / receiving management device, For receiving information relating to the first call, receiving information on a second carrier having a frequency band different from that of the first carrier, and information relating to the first call by the call transmitting / receiving means. Is received based on the information on the first call, and when the call information transmission / reception means receives the information on the second call, Serial and second control unit for outputting an incoming notification information based on the information about the call, characterized in that it comprises a.

  According to the present invention, even if a call cannot be received with respect to a call made by the first carrier wave, it is possible to notify that a call has been made by information relating to a call made by the second carrier wave.

  Next, embodiments of the present invention will be described using examples. FIG. 1 is a configuration diagram showing an outline of the configuration of a portable transmission / reception system 20 according to an embodiment of the present invention, and FIG. 2 is a configuration diagram showing an outline of the configuration of a portable terminal 30. As shown in FIG. 1, the portable transmission / reception system 20 according to the embodiment includes a plurality of portable terminals 30 including a car phone mounted on a vehicle 10 and a call between the portable terminals 30 and between the fixed telephone 12 and the portable telephone 30. And a call management device 60 for managing

  As shown in FIG. 2, the mobile terminal 30 includes a telephone transmission / reception unit 34 having a telephone antenna 32 that can transmit and receive a carrier wave in a frequency band assigned to the mobile terminal 30 for a call, and for broadcasting such as radio and television. A broadcast wave receiving unit 38 having a broadcast wave antenna 36 capable of receiving a carrier wave in a frequency band assigned to the control unit 40, a control unit 40 for controlling the telephone transmitting / receiving unit 34, the broadcast wave receiving unit 38, and the like; An instruction unit 42 for instructing the content of the control or instructing a request for a call for transmission to another mobile terminal 30, a display unit 44 for displaying the content of the instruction from the instruction unit 42, the content of the incoming call, etc. An incoming call notification unit 46 for notifying an incoming call by turning on the lamp 48, outputting a sound from the speaker 50 or outputting a vibration from the vibrator 52, a hands-free device 56 including an earphone and a microphone, Speaker 58, and a call broadcast viewing unit 54 which controls the audio output and audio input is connected to the microphone 59.

  The carrier wave of the frequency band allocated to the portable terminal 30 may be any frequency band, but in the embodiment, a quasi-microwave band larger than about 1 GHz is used. Further, the carrier wave in the frequency band allocated for broadcasting such as radio and television is a carrier wave in a frequency band smaller than the frequency band allocated to the mobile terminal 30. In the embodiment, it is 1 GHz or less, preferably about 100 MHz or less. A frequency band is used.

  The telephone transmission / reception unit 34 performs a functional state check at intervals set by the control unit 40 based on the on / off state, the functional state, and the state of the broadcast wave reception unit 38. The function status check is a process of searching for radio waves from the base station 64 to determine whether the mobile terminal 30 belongs to any zone, that is, whether it is within a range where transmission / reception is possible. The telephone transmission / reception unit 34 outputs the result to the control unit 40 each time such a function status check is performed.

  Similarly to the telephone transmission / reception unit 34, the broadcast wave reception unit 38 also checks the functional state at intervals set by the control unit 40 based on the on / off state, the functional state, and the state of the telephone transmission / reception unit 34. The function status check of the broadcast wave receiving unit 38 is a process of determining whether or not the broadcast wave from the broadcast station 72 can be received, that is, whether or not the broadcast wave is within a receivable range. The broadcast wave receiving unit 38 also outputs the result to the control unit 40 every time such a function state check is performed.

  The control unit 40 is configured as a microcomputer centering on a CPU, and includes a ROM that stores a processing program, a RAM that temporarily stores data, an input / output port, and the like, although not shown. The instruction unit 42 includes a numeric keypad, a plurality of instruction buttons, and the like. The instruction buttons include a telephone function on / off switch 42a that controls on / off of the telephone transmission / reception unit 34 and a broadcast wave reception function that controls on / off of the broadcast wave reception unit 38. An on / off switch 42b and the like are included.

  Although not shown, the display unit 44 includes a graphics controller and a liquid crystal display. In addition to the content of the instruction by the instruction unit 42 and the content of the incoming call, as shown in FIG. The transmission / reception state, the on / off state of the broadcast wave receiving unit 38, the reception state, and the like are also displayed. 3A to 3E, the left mark indicates the on / off state and the transmission / reception state of the telephone transmission / reception unit 34, and the right mark indicates the on / off state and the transmission / reception state of the broadcast wave reception unit 38. Is shown. For example, FIG. 3A shows that both the telephone transmission / reception unit 34 and the broadcast wave reception unit 38 can be transmitted and received in the on state, and FIG. 3B shows that the telephone transmission / reception unit 34 is in the on state but cannot transmit / receive. FIG. 3C shows a state in which the broadcast wave receiving unit 38 is in an on state and reception is possible, and FIG. 3C shows that the telephone transmission / reception unit 34 is in an off state and the broadcast wave receiving unit 38 is in an on state. FIG. 3 (d) shows that the telephone transmission / reception unit 34 is in an on state and transmission / reception is possible, and that the broadcast wave reception unit 38 is in an off state, and FIG. 3 (e) is for telephone use. It shows that both the transmitting / receiving unit 34 and the broadcast wave receiving unit 38 are in an on state but cannot transmit / receive.

  When the mobile terminal 30 is called, the incoming call notification unit 46 notifies the user of the incoming call by lighting the lamp 48, outputting sound from the speaker 50, or vibrating by the vibrator 52, or a combination of two or more. Note that which is used for the notification is determined by the user using the instruction unit 42 in advance.

  The call broadcast viewing unit 54 includes an audio input processing circuit that converts audio input from the microphone 59 or the microphone of the hands-free device 56 into electrical audio data, and the input electrical audio data to the speaker 58 or the hands-free device. And an audio output circuit for converting the signals into signals that can be output from 56 speakers. In addition, the call broadcast viewing unit 54 can select a call using a combination of the speaker 58 and the microphone 59 and a call using the hands-free device 56 when the mobile terminal 30 is held in the hand. . Specifically, when the hands-free device 56 is connected, the call by the hands-free device 56 is selected, and when the connection of the hands-free device 56 is released, the call by the speaker 58 and the microphone 59 is selected. ing.

  As shown in FIG. 1, the call management device 60 includes a plurality of base stations 64 having a base station antenna 62 capable of transmitting and receiving a carrier of a frequency band assigned to the mobile terminal 30 for each zone, and a fixed telephone network 66. A switching station 68 connected to a plurality of fixed telephones 12 through the base station 64, a switching control station 70 for controlling transmission / reception by each base station 64 and switching by the switching station 68, and a frequency band allocated for broadcasting such as radio and television. And a broadcasting station 72 having a broadcasting station antenna 74 capable of transmitting a carrier wave of the same.

  Each zone is set as a range in which radio waves transmitted from the mobile terminal 30 can be received by the base station antenna 62 of the base station 64 within a range in which radio waves transmitted from the base station 64 in the zone can be received by the mobile terminal 30. Adjacent zones may have a slight overlap or may not have an overlap. The carrier wave in the frequency band assigned to the mobile terminal 30 has been described above.

  The fixed telephone network 66 is an existing wired telephone communication network, and the exchange 68 is an exchange for connecting the portable transmission / reception system and the wired telephone communication network. The exchange 68 enables a call between the portable terminal 30 and the fixed telephone 12.

  The exchange control station 70 performs transmission / reception of each base station 64 and exchanges call information to another base station 64 and exchange station 68, and controls transmission of broadcast waves from the broadcast station 72. It consists of a plurality of computers at the center.

  Next, the operation of the portable transmission / reception system 20 of the embodiment configured as described above, particularly the operation of the portable terminal 30 and the operation of the call management device 60 will be described. First, the operation of the mobile terminal 30 will be described, and then the operation of the call management device 60 will be described.

  FIG. 4 is a flowchart illustrating an example of a mobile terminal incoming call control process routine executed as a process related to incoming calls by the control unit 40 of the mobile terminal 30. This routine is repeatedly executed every predetermined time except during a call immediately after the portable terminal 30 is turned on. When the mobile terminal incoming call control processing routine is executed, the CPU of the control unit 40 first reads the on / off state of the telephone transmission / reception unit 34 and the broadcast wave reception unit 38 (step S100), the telephone transmission / reception unit 34, A process of reading the functional state of the broadcast wave receiving unit 38 (step S102) is executed. Reading the on / off state of the telephone transmitting / receiving unit 34 and the broadcast wave receiving unit 38 stores the input from the telephone function on / off switch 42a and the broadcast wave receiving function on / off switch 42b as the on / off state of the telephone transmitting / receiving unit 34 and the broadcast wave receiving unit 38. This can be done by accessing a predetermined address in the RAM of the control unit 40. In addition, the functional state of the telephone transmission / reception unit 34 and the broadcast wave reception unit 38 is read by accessing a predetermined address in the RAM of the control unit 40 that stores the result of the functional state check of the telephone transmission / reception unit 34 and the broadcast wave reception unit 38. It can be done by doing. Thus, when the on / off state and function state of the telephone transmitting / receiving unit 34 and the broadcast wave receiving unit 38 are read, processing determined according to these states is executed (step S104), and this routine is terminated. The process determined according to each state will be described below.

  FIG. 5 shows an example of a telephone transmission / reception enabled control routine executed by the control unit 40 of the portable terminal 30 when the telephone transmission / reception unit 34 is in an on state, that is, when transmission / reception by the telephone transmission / reception unit 34 is possible. It is a flowchart which shows. The on / off state and the function state of the broadcast wave receiving unit 38 may be any. This state is, for example, the state of FIG. 3 (a) or FIG. 3 (d). In this state, the CPU of the control unit 40 transmits information indicating that transmission / reception by the telephone transmission / reception unit 34 is possible to the call management device 60 using the telephone antenna 32 together with the ID of the portable terminal 30 (step) S110) and the process of turning off the broadcast wave receiving unit 38 regardless of the on / off state (step S112) are executed, and this routine is terminated. This routine is executed every time the portable terminal incoming call control processing routine illustrated in FIG. 4 is executed, that is, every elapse of a predetermined time, when the telephone transmission / reception unit 34 is in the on state and maintains the in-range state. The call management device 60 receives the ID of the portable terminal 30 and information indicating that transmission / reception by the telephone transmission / reception unit 34 is possible at predetermined time intervals. The call management device 60 recognizes that the telephone transmission / reception unit 34 of the target portable terminal 30 is in the service area while receiving the ID of the portable terminal 30 and the information indicating that transmission / reception is possible at predetermined time intervals, When reception of these pieces of information is interrupted, it is recognized that the telephone transmission / reception unit 34 of the target mobile terminal 30 is out of service area or turned off. Note that the process of turning off the broadcast wave receiving unit 38 regardless of the on / off state in step S112 is maintained when the broadcast wave receiving unit 38 is in the off state, and is maintained when the broadcast wave receiving unit 38 is in the on state. It means processing to turn off. Hereinafter, similar expressions are used in the same meaning unless otherwise specified.

  FIG. 6 shows that the telephone transmission / reception cannot be performed by the control unit 40 of the portable terminal 30 when the telephone transmission / reception unit 34 is in an on state but is out of service area, that is, when transmission / reception by the telephone transmission / reception unit 34 is impossible. It is a flowchart which shows an example of a time control routine. This state is, for example, the state of FIG. 3B or FIG. 3E, and is intentionally generated with respect to the mobile terminal 30 in consideration of the influence of the electromagnetic waves generated by the mobile terminal 30 on the medical device. It also includes the case where the call is disabled due to jamming. Usually, since the interference wave is frequency swept at a level higher than the control channel of the mobile terminal 30, the mobile terminal 30 can determine the interference wave by detecting a periodic signal including the level. When such a telephone transmission / reception unit 34 is in an on state but out of service, the CPU of the control unit 40 first executes processing to turn on the broadcast wave reception unit 38 regardless of the on / off state. (Step S120). With this process, it is possible to receive information related to a call transmitted from the broadcast station 72 of the call management device 60 to the target mobile terminal 30. Next, the function state of the broadcast wave receiving unit 38 is checked to determine whether or not the broadcast wave receiving unit 38 is in a range, that is, in a state where it can receive transmission from the broadcast station 72 (steps S122 and S124). . When the broadcast wave receiving unit 38 is in an in-range state, processing for changing the function state check interval of the telephone transmitting / receiving unit 34 gradually longer with the passage of time in this state is executed (step S126), and this routine is terminated. To do. In this process, for example, immediately after the telephone transmitting / receiving unit 34 becomes out of service, the interval of the function status check is increased, such as 2 seconds, 5 seconds, 10 seconds, 30 seconds, and 60 seconds. This process determines that the telephone transmitting / receiving unit 34 is out of service because the interval between the function status checks is long even though the mobile terminal 30 is in the zone and the telephone transmitting / receiving unit 34 is in service. In some cases, the portable terminal 30 according to the embodiment can receive information related to outgoing calls by the broadcast wave receiving unit 38. Therefore, there is no problem from the viewpoint of incoming calls. The power consumption of the terminal 30 can be saved. On the other hand, if it is determined in step S124 that the broadcast wave receiving unit 38 is out of service, the telephone transmitting / receiving unit 34 is turned off (step S128), and this routine is terminated. The reason why the telephone transmission / reception unit 34 is turned off is that the function state check by the telephone transmission / reception unit 34 having a smaller reception area than the broadcast wave reception unit 38 is a wasteful process. The function status check of the broadcast wave receiving unit 38 is performed at predetermined intervals.

  FIG. 7 is a flowchart showing an example of a telephone transmission / reception off-time control routine executed by the control unit 40 of the portable terminal 30 when the telephone transmission / reception unit 34 is off and the broadcast wave reception unit 38 is on. This state is, for example, the state shown in FIG. In this state, the CPU of the control unit 40 first checks the functional state of the broadcast wave receiving unit 38 to determine whether or not the broadcast wave receiving unit 38 is in a range (steps S130 and S132). When the broadcast wave receiving unit 38 is out of range, a process of changing the function state check interval by the broadcast wave receiving unit 38 gradually longer with the passage of time in this state is executed (step S134), and this routine is terminated. To do. In this process, for example, immediately after the broadcast wave receiving unit 38 enters the out-of-service state, the interval between the function state checks is increased as in 2 seconds, 5 seconds, 10 seconds, 30 seconds, and 60 seconds. However, it is preferable to keep the interval when the interval is constant. This is because there is no other means for receiving information relating to outgoing calls. Thus, the power consumption of the portable terminal 30 can be saved by lengthening the interval of the function state check of the broadcast wave receiving unit 38. On the other hand, when it is determined in step S132 that the broadcast wave receiving unit 38 is in the range, this routine is terminated without doing anything.

  FIG. 8 is a flowchart illustrating an example of a call management control processing routine executed by the exchange control station 70 of the call management device 60 in the portable transmission / reception system 20 according to the embodiment. This routine is executed when a call request is received from the mobile terminal 30 or the fixed telephone 12 to another mobile terminal 30. When this call management control processing routine is executed, the CPU of the exchange control station 70 firstly identifies the identification number (telephone number) of the mobile terminal 30 to be called, the mobile terminal 30 or the fixed telephone 12 that requested the call. A process of reading information relating to the call including the identification number (telephone number) and its user name is performed (step S200). Then, it is determined whether or not the telephone transmission / reception unit 34 of the mobile terminal 30 to be called is in an in-service state, that is, in a state where transmission / reception is possible (step S202). This determination is made when the telephone transmission / reception unit 34 of the portable terminal 30 is in a state where transmission / reception is possible, information indicating that transmission / reception is possible in step S110 of the telephone transmission / reception enabled control routine illustrated in FIG. Therefore, it can be performed by checking whether or not this information is regularly received.

  When the telephone transmitting / receiving unit 34 of the mobile terminal 30 to be called is in the service area, information related to the call is transmitted from the base station 64 in the zone to which the mobile terminal 30 belongs (step S204), and this routine is terminated. . Since the call transmitting / receiving unit 34 is in a range, the mobile terminal 30 to be called receives information related to the call transmitted from the base station 64, turns on the lamp 48 by the incoming call notification unit 46, and turns on the speaker 50. The user is notified of an incoming call by outputting a voice or vibrating the vibrator 52.

  On the other hand, when the telephone transmission / reception unit 34 of the mobile terminal 30 to be called is out of service area, the mobile terminal 30 to be called is requested to transmit information related to the call by broadcast waves (request on the receiving side). It is checked whether or not (steps S206 and S208). This request is made by transmitting information requesting transmission of information related to a call by broadcast wave using the instruction unit 42 when the telephone transmission / reception unit 34 of the portable terminal 30 is in the range. Note that the request is canceled when the telephone transmitting / receiving unit 34 of the mobile terminal 30 is in a service area, and the instruction unit 42 is used to transmit information indicating that the request for transmitting information related to outgoing calls by broadcast waves is cancelled. By doing. Since transmission of information related to outgoing calls by broadcast waves has added value compared to a conventional mobile phone system, it can be charged as a paid service. When the mobile terminal 30 to be called is requesting transmission of information related to calling by broadcast waves, information related to calling is transmitted from the broadcasting station 72 (step S214), and this routine is terminated. In the embodiment, transmission of information related to a call from the broadcasting station 72 is performed a plurality of times (for example, three times) at a predetermined interval (for example, one minute interval) when the traffic is low, and an interval according to the traffic when the traffic is high. It was supposed to be performed several times with a longer period. In this way, the transmission is performed a plurality of times in order to increase the probability that information related to the call is received by the mobile terminal 30 to be called, and the transmission at predetermined intervals is performed a plurality of times continuously. This is because the probability that information related to a call is received by the mobile terminal 30 that is the call target can be increased. Further, the reason for changing the transmission interval according to the traffic is for fair use.

  When the mobile terminal 30 to be called has not requested transmission of information related to a call by broadcast wave, the mobile terminal 30 or the fixed telephone 12 that has requested the call is requested to transmit information related to the call by broadcast wave ( An inquiry is made as to whether or not to make a request from the caller (steps S210 and S212). Specifically, this inquiry is sent to the mobile terminal 30 that requested the call or the fixed telephone 12 that the mobile terminal 30 to be called is out of service area, "Please press # 1 if you want to do it, press # 2 if you don't," and send or communicate a message to confirm the intention of the user of the mobile terminal 30 or landline phone 12 that requested the call. Can do. When the mobile terminal 30 or the fixed telephone 12 that requested the call requests transmission of information related to the call by broadcast wave, the information related to the call is transmitted from the broadcast station 72 (step S214), and this routine is terminated. When the transmission of the information related to the call by the broadcast wave is not requested, the routine ends without transmitting the information related to the call from the broadcast station 72. Transmission of information related to outgoing calls by broadcast waves in response to a request from the transmission side can be charged as a paid service, as in the case of a request from the reception side.

  According to the portable transmission / reception system 20 of the embodiment described above, the portable terminal 30 includes the broadcast wave receiving unit 38 that can receive broadcast waves in a frequency band lower than the carrier wave for telephone use, and the call management device 60 satisfies predetermined conditions. Occasionally, by transmitting information related to outgoing calls by broadcast waves, the telephone transmitting / receiving unit 34 of the mobile terminal 30 cannot transmit / receive, for example, the mobile terminal 30 is out of the zone or cannot be transmitted / received due to shielding by a building even in the zone. Broadcast wave receiving unit 38 even in a state in which transmission / reception unit 34 cannot transmit / receive due to jamming waves emitted from hospitals, etc., or in a state where telephone transmission / reception unit 34 is turned off in a movie theater or a theme park, etc. The information regarding the outgoing call can be received. As a result, the user can deal with an urgent incident.

  Furthermore, according to the call management device 60 constituting the mobile transmission / reception system 20 of the embodiment, transmission of information related to outgoing calls by broadcast waves only when the telephone transmission / reception unit 34 of the mobile terminal 30 to be called is out of service. In addition, since transmission of information related to outgoing calls by broadcast waves is performed by a request on the reception side or a request on the transmission side, unnecessary transmission of broadcast waves can be suppressed.

  In the portable transmission / reception system 20 according to the embodiment, when the telephone transmission / reception unit 34 of the portable terminal 30 is in an on state and can transmit / receive, the broadcast wave reception unit 38 is turned off regardless of the on / off state of the broadcast wave reception unit 38. The broadcast wave receiving unit 38 may not be turned off. In the portable transmission / reception system 20 of the embodiment, when the telephone transmission / reception unit 34 of the portable terminal 30 is in an on state, transmission / reception is not possible, but the broadcast wave reception unit 38 regardless of the on / off state of the broadcast wave reception unit 38. However, the broadcast wave receiving unit 38 may not be turned on. Further, in the portable transmission / reception system 20 according to the embodiment, when the telephone transmission / reception unit 34 of the portable terminal 30 is in an on state, transmission / reception is not possible, but the broadcast wave reception unit 38 regardless of the on / off state of the broadcast wave reception unit 38. The function state check interval of the telephone transmission / reception unit 34 is lengthened or stopped while the function state check interval of the telephone transmission / reception unit 34 is not changed. Alternatively, in the portable transmission / reception system 20 of the embodiment, when the telephone transmission / reception unit 34 of the portable terminal 30 is in the off state and the broadcast wave reception unit 38 is in the on state, the function of the broadcast wave reception unit 38 is not possible. Although the interval of the state check is increased, the interval of the functional state check of the broadcast wave receiving unit 38 may not be changed.

  Further, in the portable transmission / reception system 20 of the embodiment, the call management device 60 transmits information related to outgoing calls by broadcast waves only when the telephone transmission / reception unit 34 of the mobile terminal 30 to be called is out of service. However, even when the telephone transmission / reception unit 34 is in an in-range state, the information related to the outgoing call by the broadcast wave is transmitted when the incoming call cannot be confirmed by a predetermined number of calls, or regardless of the functional state of the telephone transmission / reception unit 34. It is also possible to transmit information related to outgoing calls using broadcast waves. At this time, in the portable transmission / reception system 20 according to the embodiment, transmission of information related to a call by broadcast wave is performed according to a request from the reception side or a request from the transmission side. It may be performed only by the request of the transmission side, conversely, it may be performed only by the request of the transmission side, or may be performed regardless of the request of the reception side and the transmission side.

  In the portable transmission / reception system 20 of the embodiment, information indicating that the telephone transmission / reception unit 34 is in a state in which transmission / reception is possible is transmitted from the portable terminal 30 to the call management device 60. May not be transmitted. In this case, the call management device 60 may not be able to determine whether or not the telephone transmission / reception unit 34 of the mobile terminal 30 to be called can transmit / receive. However, when the incoming call cannot be confirmed, information related to the outgoing call by the broadcast wave may be transmitted.

  In the portable transmission / reception system 20 of the embodiment, the portable terminal 30 has been described only as a communication device for telephone calls and the like. However, since the portable terminal 30 includes the broadcast wave receiving unit 38 that receives broadcast waves, the portable terminal 30 is used as a radio device or a television device. May be used.

  In the portable transmission / reception system 20 according to the embodiment, information related to a call is transmitted from the broadcast station 72 of the call management device 60 using a broadcast wave, and information related to the call transmitted using the broadcast wave is received by the broadcast wave receiving unit 38 of the mobile terminal 30. Although it is assumed to be received, a carrier wave used for transmission / reception of information regarding a call is not limited to a broadcast wave and may be a carrier wave in any frequency band as long as radio waves wrap around and covers a wide area.

  In the portable transmission / reception system 20 according to the embodiment, transmission of information related to outgoing calls by broadcast waves from the broadcast station 72 of the call management device 60 is performed a plurality of times at predetermined intervals or intervals according to traffic. It may be transmitted once or transmitted only once.

  In the portable transmission / reception system 20 according to the embodiment, information related to a call transmitted from the broadcasting station 72 is received by the broadcast wave receiving unit 38 of the mobile terminal 30, but information related to a call is received by a device that can receive the broadcast wave. It may be received. An outline of the configuration of an in-vehicle radio receiver 80 as an example is shown in FIG. Hereinafter, the configuration and operation of the in-vehicle radio receiver 80 as this embodiment will be described.

  The vehicle-mounted radio receiver 80 according to the embodiment includes an antenna 81 that receives broadcast waves, a tuner 82 that tunes broadcast waves received by the antenna 81, and information related to outgoing calls from the received broadcast waves. A decoding unit 83 that decodes whether it is related to a specified number that is divided and stored in an area, a control unit 85 that is configured as a microcomputer and controls the whole, and a display that displays a part of information related to outgoing calls as characters Unit 86, speaker 87 for outputting a part of the information related to the outgoing call, manual input unit 88 for changing, adding and deleting the contents of memory 84 and inputting an instruction to control unit 85, connection terminal 94 or An ID decoding unit 90 that decodes ID information from the portable terminal 30 wired or wirelessly connected by the antenna 92 and the wireless unit 93 is provided.

  Next, the operation of the on-vehicle radio receiver 80 of the embodiment configured as described above, particularly the operation of setting and registering the number to be called, and the operation when receiving information related to the call by the broadcast wave will be described. To do.

  The setting and registration of the number to be called is performed by executing a calling number setting processing routine illustrated in FIG. This routine is executed when calling number setting processing is selected from the portable terminal 30 or the manual input unit 88. When this calling number setting processing routine is executed, the control unit 85 first executes a process of acquiring the ID of the portable terminal 30 to be called from the portable terminal 30 or the manual input unit 88 (step S300). . Acquisition of the ID from the portable terminal 30 is performed by communication by connecting to the portable terminal 30 by wire or wireless by the connection terminal 94 or the wireless unit 93 and the antenna 92. Acquisition of ID from the manual input part 88 is performed by a user's operation.

  When the ID of the portable terminal 30 to be called is acquired, the memory 84 is searched for data including the ID using the acquired ID as a key (step S302). The data stored in each area of the memory 84 is composed of the ID and number of the mobile terminal 30, a user name, a telephone directory, and the like. When data including the acquired ID is searched, a speaker is set to indicate that the user name and number of the searched data are set, for example, “XX's number 123-4567 is set as the call target”. The voice is output from 87 and displayed on the display unit 86 (step S310), and the user is prompted to select whether or not to set the mobile terminal 30 as another call target (step S312). Specifically, voice output from the speaker 87, such as "Do you want to set another number to be called? Press # 1 to set, or press # 2 to finish setting." This is performed by outputting the information on the display unit 86. When other call target numbers are set, the process returns to step S300, and when not set, this routine is terminated.

  If no data is retrieved in step S304, an inquiry is made as to whether or not information related to the acquired ID is registered in the memory 84 (step S306). Specifically, “Information about this mobile terminal is not stored. Would you like to register new information? Press # 1 when registering and press # 2 when not registering.” Speaker 87 Is output by voice or by display output on the display unit 86. When newly registering information, the ID, number, user name, and the like of the portable terminal 30 are written in a new area of the memory 84 (step S308), and setting processing after step S310 is performed. When the information is not newly registered, it is determined that the setting as a call target is not performed, and the process proceeds to step S312.

  By executing such a calling number setting processing routine, it is possible to select the portable terminal 30 that makes a call by the in-vehicle radio receiver 80 from the data regarding the portable terminal 30 stored in the memory 84.

  The operation when the in-vehicle radio receiver 80 according to the embodiment receives information related to a call is processed by a call information reception process routine illustrated in FIG. In this process, first, information related to a call is received via the antenna 81 (step S320), and data including this number is stored from the memory 84 using the call target number included in the received information related to the call as a key. A process of searching for whether or not it has been performed is executed (steps S322 and S324). When the data of the corresponding number is retrieved, it is determined whether or not the number is currently set to the call target number set by the call number setting processing routine illustrated in FIG. 10 (step S326). When set, an incoming call is notified by voice or display (step S328), and this routine is terminated. The notification of the incoming call is performed by outputting the voice from the speaker 87 and the display output from the display unit 86 as in the case of “There was a call from Mr. XX”, and further displaying the caller number from the display unit 86. Is called. A user who has been notified of an incoming call by the in-vehicle radio receiver 80 can stop the traveling vehicle and contact the mobile terminal 30 or a public telephone.

  If the data of the corresponding number cannot be retrieved from the memory 84 in step S324, or if the number is not set as the call target number in step S326 even if the data of the corresponding number is retrieved, the incoming call is notified. This routine is terminated immediately.

  According to the on-vehicle radio receiver 80 of the embodiment described above, the user receives information related to a call transmitted by broadcast waves and outputs that the call has been made. It is possible to know that a call has been made even if is turned off. In addition, according to the vehicle-mounted radio receiver 80 of the embodiment, data related to a plurality of portable terminals 30 can be input to the memory 84 and a call target can be selected. Can be shared by people. In addition, since data related to the mobile terminal 30 can be input or a call target can be selected by the mobile terminal 30 connected by wire or wirelessly, it can be input or selected very easily.

  In the vehicle-mounted radio receiver 80 of the embodiment, the ID is obtained from the portable terminal 30 connected by wire or wirelessly using the connection terminal 94, the antenna 92, and the wireless unit 93, and the call target is set. Functions as electronic keys for vehicle door lock, door unlock, engine start, etc., and can be carried from the memory of the wireless key system or immobilizer system provided in the vehicle when the door is unlocked by the portable terminal 30 or the engine is started. The ID of the terminal 30 may be acquired to automatically set the call target. In this case, the portable terminal 30 may include a wireless key or smart key (automatic verification) chip or a transponder chip that is normally built in the electronic key. In this way, even if information of a plurality of users is stored in the memory 84 of the radio receiver 80 of the embodiment, only the information whose ID is collated is selected and applied, thereby protecting privacy. Can do.

  In the in-vehicle radio receiver 80 according to the embodiment, the case where the broadcast wave receiver of the present invention is applied to the in-vehicle radio receiver has been described. However, the in-vehicle radio receiver 80 can be applied to an in-vehicle TV apparatus or an in-vehicle radio apparatus. The present invention may be applied to radio receivers and television devices that are not used.

  In the on-vehicle radio receiver 80 of the embodiment, data related to the mobile terminal 30 is stored in the memory 84, and the call management device 60 transmits information related to the outgoing call to the mobile terminal 30 by broadcast waves. The in-vehicle radio receiver 80 may store data related to the fixed telephone 12 in the memory 84, and the call management apparatus 60 may transmit information related to a call about the fixed telephone 12 by broadcast waves. In this case, a request for transmitting information related to a call by broadcast wave is received from the fixed telephone 12 in advance, or information related to a call by broadcast wave is transmitted when the fixed telephone 12 is called a predetermined number of times but the incoming call cannot be confirmed. It can also be done. In this way, the call to the fixed telephone 12 can be known by the in-vehicle radio receiver 80.

  The portable transmission / reception system 20 and the in-vehicle radio reception device 80 of the embodiment have been described by taking a telephone system including a mobile phone and a landline phone as an example. However, the present invention is not limited to this and can be applied to any communication system. .

  The embodiments of the present invention have been described using the embodiments. However, the present invention is not limited to these embodiments, and can be implemented in various forms without departing from the gist of the present invention. Of course you get.

  Note that the portable transmission / reception system of the present invention and the portable transmission / reception device used therefor are one of the purposes to improve the incoming performance of the portable transmission / reception device. Another object of the portable transmission / reception system and portable transmission / reception apparatus of the present invention is to receive information related to outgoing calls without affecting medical equipment or the like. One object of the communication management device of the present invention is to transmit information related to a call to a communication terminal to a device other than the communication terminal. One object of the broadcast receiving apparatus of the present invention is to receive and output information related to a call to a portable transmitting / receiving apparatus or a communication terminal. One of the objects of the calling method of the present invention is to notify the calling communication terminal side that a call is being made with a high probability.

  The portable transmission / reception system, portable transmission / reception apparatus, communication management apparatus, broadcast reception apparatus, and calling method of the present invention employ the following means in order to achieve at least a part of the above-described object.

  In the portable transmission / reception system according to the present invention, when the transmission / reception management device makes a call to the portable transmission / reception device, the first call information transmission means exchanges voice data with the communication device connectable to the portable transmission / reception device or the transmission / reception management device. The information related to the call is transmitted using the first carrier wave used for the transmission, and the information related to the call is transmitted using the second carrier wave having a frequency band different from that of the first carrier wave by the second call information transmitting means. The portable transmission / reception device receives the information related to the call transmitted by the first carrier by the call transmitting / receiving means and receives the information related to the call transmitted by the second carrier by the call information receiving means. Since the portable transmitting / receiving device only needs to receive the information about the call by either the first carrier wave or the second carrier wave, it can receive the information about the call even in a place where any carrier wave does not reach, As a result, the incoming performance of the portable transmission / reception device can be increased. Here, the “information regarding the outgoing call” includes the telephone number of the destination and a simple message.

  In the portable transmission / reception system of the present invention, the second carrier wave may have a frequency of 1 GHz or less. In the portable transmission / reception apparatus of the present invention, the second carrier wave may be a broadcast station wave used for transmission / reception of radio or television. In this way, since the wraparound of the radio wave is large, the portable transmission / reception apparatus can receive information regarding the call in a wide area. In the portable transmission / reception system of the present invention according to this aspect, the second carrier wave may be a sideband wave of a broadcasting station wave in a use region. In the portable transmission / reception system of the present invention in which the broadcast station wave is used as the second carrier wave, the second call information transmission means is means for transmitting the information related to the call in a manner superimposed on the broadcast station wave. It can also be.

  Moreover, the portable transmission / reception system of this invention WHEREIN: The said 2nd call information transmission means can also be a means which transmits the information regarding the said call over multiple times. In this way, it is possible to increase the probability of receiving information related to a call by the portable transmission / reception device. In the portable transmission / reception system of the present invention according to this aspect, the second call information transmitting means may be means for transmitting information related to the call over a plurality of times at a predetermined interval. In this way, it is possible to further increase the probability of receiving information related to the call by the portable transmission / reception device. Further, in the portable transmission / reception system of the present invention in which the second call information transmitting means transmits the information related to the call a plurality of times, the second call information transmitting means makes the information related to the call traffic. It may be a means for transmitting a plurality of times at intervals that can be changed accordingly. This can contribute to the fair use of the system.

  Furthermore, in the portable transmission / reception system according to the present invention, the second call information transmission means includes the portable transmission / reception apparatus in spite of the transmission of the information related to the call by the first call information transmission means being performed a predetermined number of times. It is also possible to use means for transmitting information related to the call using the second carrier wave when no incoming call is received. By so doing, it is possible to reduce the transmission of information related to outgoing calls by the unnecessary second carrier wave.

  Alternatively, in the portable transmission / reception system according to the present invention, the portable transmission / reception device includes information indicating whether or not the transmission / reception management device transmits information related to a call to the portable transmission / reception device by the second call information transmission unit. First transmission on / off means for transmitting to the transmission / reception management apparatus is provided, wherein the transmission / reception management apparatus determines whether or not to transmit information related to the call by the second call information transmission means to each portable transmission / reception apparatus. The second call information transmission availability storage means for storing the information and the second call information transmission only when the information to transmit the information related to the call is stored in the second call information transmission availability storage means. The information transmission means may include first control means for controlling the second call information transmission means so that information related to the call is transmitted. By so doing, it is possible to reduce the transmission of information related to outgoing calls by the unnecessary second carrier wave.

  A portable transmission / reception device according to the present invention is a portable transmission / reception device used in a portable transmission / reception system having a portable portable transmission / reception device and a transmission / reception management device for managing transmission / reception with the portable transmission / reception device, via the transmission / reception management device. A call transmitting / receiving means for transmitting / receiving a first carrier wave used for exchanging voice data with another portable transmitting / receiving apparatus or a communication apparatus connectable to the transmission / reception management apparatus; The gist of the present invention is to provide call information receiving means for receiving a second carrier wave having a frequency band different from that of the first carrier wave.

  In the portable transmission / reception device of the present invention, the transmission / reception means for communication uses the first carrier wave to exchange voice data with a communication device connectable to another portable transmission / reception device or the transmission / reception management device via the transmission / reception management device, The call information receiving means receives information related to a call using a second carrier wave having a frequency band different from that of the first carrier wave. According to the portable transmission / reception apparatus of the present invention, when the transmission / reception management apparatus transmits information related to a call using the first carrier wave, the information related to the call can be received by the call transmission / reception means. When the information related to the call is transmitted using the second carrier wave, the information related to the call can be received by the call information receiving means. As a result, since it is only necessary to receive information related to a call by using either the first carrier wave or the second carrier wave, it is possible to receive information related to a call even where one of the carrier waves does not reach. That is, the incoming performance of the portable transceiver can be improved. Here, the “information regarding the outgoing call” includes the telephone number of the destination and a simple message.

  In such a portable transmitting / receiving apparatus of the present invention, the second carrier wave may have a frequency of 1 GHz or less, and the second carrier wave may be a side band of a broadcasting station wave used for transmission / reception of radio or television. It can also be a wave. In this way, since the wraparound of radio waves is large, it is possible to receive information related to outgoing calls in a wide area.

  The portable transmission / reception apparatus according to the present invention further includes a call transmission / reception on / off unit that controls on / off of the function of the call transmission / reception unit, and a call information reception on / off unit that controls on / off of the function of the call information reception unit. It can also be. In this way, the user can select functions as needed.

  Furthermore, the portable transmission / reception apparatus of the present invention may further include a function state display unit that displays a function state of the call transmission / reception unit and a function state of the call information reception unit. In this way, the user can know the function status of the call transmitting / receiving means and the function status of the call information receiving means.

  Alternatively, in the portable transmission / reception apparatus of the present invention, the function of the call transmission / reception means and / or the call information reception means based on the function status of the call transmission / reception means and the function status of the call information reception means It is also possible to provide function control means for controlling the above. In this way, more appropriate use can be performed.

  In the portable transmission / reception apparatus of the present invention having the function control means, the function control means restricts the function of the call information reception means when the call transmission / reception means is in a state where transmission / reception with the transmission / reception management apparatus is possible. It can also be a means to do. In this way, the energy efficiency of the portable transceiver can be increased. In the portable transmission / reception apparatus of the present invention according to this aspect, the restriction of the function of the call information receiving means may be the stop of the function of the call information receiving means.

  In a portable transmission / reception apparatus comprising a call transmission / reception on / off means, a call information reception on / off means, and a function control means, the function control means is configured such that the function of the call transmission / reception means is on by the call transmission / reception on / off means. The call transmission / reception means is in a state incapable of transmission / reception with the transmission / reception management apparatus, and the function of the call information reception means is turned on by the call information reception on / off means. In some cases, it may be a means for restricting a search for confirming recovery of transmission / reception with the transmission / reception management device by the call transmission / reception means. In this way, the energy of the portable transmission / reception device can be saved. In the portable transmission / reception apparatus of the present invention according to this aspect, the search limitation for confirming the recovery of the transmission / reception may be a limitation for increasing the search interval according to the elapsed time. In this way, energy can be efficiently saved.

  In a portable transmission / reception apparatus comprising a call transmission / reception on / off unit, a call information reception on / off unit, and a function control unit, the function control unit includes the call transmission / reception on / off unit and the call information reception on / off unit. The transmission / reception means for call and the call information reception means cannot receive the carrier wave from the transmission / reception management device even though the function of the transmission / reception means for communication and the function of the call information reception means are both turned on. In order to confirm recovery of transmission / reception of the carrier wave from the transmission / reception management device by the call information reception means or search for confirming recovery of transmission / reception with the transmission / reception management device by the call transmission / reception means. It may be a means for limiting any of the searches. In this way, the energy of the portable transmission / reception device can be saved. In this aspect of the portable transmission / reception apparatus of the present invention, the function control means may be a means for limiting a search for confirming recovery of transmission / reception with the transmission / reception management apparatus by the call transmission / reception means. .

  Alternatively, in the portable transmission / reception apparatus according to the present invention, the call transmission / reception means may be means for transmitting the state to the transmission / reception management apparatus when the transmission / reception means is capable of transmission / reception with the transmission / reception management apparatus. In this way, it is not necessary for the transmission / reception management device to transmit information related to an outgoing call using an unnecessary second carrier wave.

  Further, in the portable transmitting / receiving device of the present invention, identification information of a calling carrier receiving means capable of receiving the second carrier in the portable transmitting / receiving system, and an electronic key capable of vehicle door lock, door unlock, and engine start And identification information storage means for storing a plurality of identification information of the portable transmitting / receiving device, and information related to the received electronic key used for door unlocking and / or engine start. Broadcasting comprising: call information output means for outputting at least a part of information relating to the call using at least one of voice, text, and image when the identification information stored by the identification information storage means is included The electronic key means which can perform the function of the said electronic key of the vehicle carrying a receiver can also be provided. If it carries out like this, the door lock of a vehicle, door unlocking, and an engine start can be performed with a portable transmission / reception apparatus.

  Furthermore, the portable transmission / reception apparatus according to the present invention further comprises information output means for outputting at least a part of the information related to the call received by the call information receiving means using at least one of voice, text, and image. You can also In this way, the user can obtain at least a part of the information related to the call by voice or character image. In this aspect of the portable transmitting / receiving apparatus of the present invention, the call information receiving means is means capable of receiving a radio and / or television broadcast station wave, and the information output means is the broadcast received by the call information receiving means. It may be a means for outputting a local wave. In this way, it is possible to listen to and watch radio and television broadcasts with the portable transceiver.

  A communication management apparatus according to the present invention is a communication management apparatus that manages the exchange of voice data using a wired or wireless communication line between communication terminals, and uses information on calls made to the communication terminals using a predetermined carrier wave. And a control unit that controls transmission of information related to the call by the call information transmission unit.

  In the communication management apparatus of the present invention, the call information transmitting means transmits information related to the call to the communication terminal using a predetermined carrier wave, and the control means transmits the information related to the call by the call information transmitting means. To control. Therefore, according to the communication management apparatus of the present invention, information related to a call can be transmitted using a predetermined carrier wave in addition to a call using a communication line.

  The broadcast receiving apparatus of the present invention is a broadcast receiving apparatus that receives a broadcast station wave used for radio or television transmission and reception and outputs it using at least one of voice, text, and image, and is wired or Call carrier wave reception capable of receiving a predetermined carrier from a communication management device that manages the exchange of voice data using a wireless communication line and transmits information related to a call to the communication terminal using a predetermined carrier wave And gist information output means for outputting at least a part of the received call information using at least one of voice, text, and image.

  In the broadcast receiving apparatus of the present invention, the calling carrier receiving means manages the exchange of audio data using a wired or wireless communication line between the communication terminals, and transmits information related to the call to the communication terminal using a predetermined carrier wave. The predetermined carrier wave is received from the communication management device to be used for transmission, and the call information output means outputs at least a part of the information related to the received call using at least one of voice, text, and image. Therefore, according to the broadcast receiving apparatus of the present invention, at least a part of the information regarding the call to the communication terminal can be output by voice, characters, images, or the like. As a result, the user can obtain at least part of the information related to the outgoing call by the broadcast receiving apparatus even when the communication terminal is in a place where the incoming call cannot be made or when the user cannot make an incoming call at the communication terminal.

  In such a broadcast receiving apparatus of the present invention, the predetermined carrier wave may be a sideband wave of the broadcast station wave. If it carries out like this, it can comprise in the grade which improves the broadcast receiver which can receive a broadcast station wave.

  Further, in the broadcast receiving apparatus of the present invention, the identification information storage means for storing at least one identification information of the communication terminal, and the identification information stored by the identification information storage means is included in the received information regarding the outgoing call. Identification information determination means for determining whether or not the call information output means includes the identification information stored by the identification information storage means in the information relating to the call received by the identification information determination means When it is determined, it may be a means for outputting at least part of the information related to the call. In this way, it is possible to select and output only the information related to the call to the communication terminal of the identification information stored in the identification information storage means. The broadcast receiving apparatus of the present invention of this aspect may further include identification information change addition / deletion means for changing, adding, and deleting the identification information stored in the identification information storage means. Furthermore, in the broadcast receiving apparatus of the present invention of this aspect, the broadcast receiving apparatus is a radio device mounted on a vehicle, and the identification information storage means is an electronic key capable of vehicle door lock, door unlock, and engine start. Is stored in association with the identification information of the communication terminal, and the identification information determination means identifies the electronic key used for door unlocking and / or engine start in the received information regarding the call. It may be a means for determining whether or not the identification information stored by the identification information storage means is included in relation to the information. In this way, it is possible to automatically select and output only the information related to the call to the communication terminal of the identification information corresponding to the identification information of the electronic key.

  The calling method of the present invention is a calling method for exchanging voice data between communication terminals using a wired or wireless communication line, and a line call for calling using the communication line, and a radio Alternatively, the gist is to make a call using a broadcast station wave call that transmits information related to a call using a broadcast station wave used for television transmission / reception.

  According to the calling method of the present invention, a call is made by a line call using a communication line and a broadcast station wave call using a broadcast station wave used for radio or television transmission / reception. A call can be notified to the communication terminal side with a high probability. That is, the user can know that a call has been made by a call by a broadcast station wave even if the call cannot be received by a communication line.

  In such a calling method of the present invention, it is possible to make a call by the broadcast station wave call when there is no predetermined incoming call for the call by the line call. In this way, it is possible to reduce calls caused by unnecessary broadcast station wave calls.

  Further, in the calling method of the present invention, when a request for the broadcast station wave call is received from the communication terminal on the call receiving side, the communication terminal uses the line call and the broadcast station wave call. It is also possible to make a call. By doing so, it is possible to make a call by broadcasting station wave call based on the intention of the receiving side. That is, broadcasting station wave calling can be meant as an additional service.

  Alternatively, in the calling method according to the present invention, when the broadcast station wave call request is received from a communication terminal that has requested a call to another communication terminal, the line call and the broadcast station wave call It is also possible to make a call to the other communication terminal. If it carries out like this, the call by a broadcast station wave can be performed based on the intention of a transmission side. Also in this aspect, broadcasting station wave calling can be referred to as an additional service.

It is a block diagram which shows the outline of a structure of the portable transmission / reception system 20 which is one Example of this invention. 2 is a configuration diagram illustrating an outline of a configuration of a mobile terminal 30. FIG. It is explanatory drawing which shows an example of the display of the on-off state and function state of the telephone transmission / reception part 34 and the broadcast wave receiving part 38 in the display part 44. FIG. 4 is a flowchart illustrating an example of a mobile terminal incoming call control process routine executed by a control unit 40 of the mobile terminal 30. 7 is a flowchart illustrating an example of a telephone transmission / reception enabling control routine executed by the control unit 40 of the portable terminal 30 when the telephone transmission / reception unit 34 is in an on-range state. 7 is a flowchart showing an example of a telephone transmission / reception disabled control routine executed by the control unit 40 of the portable terminal 30 when the telephone transmission / reception unit 34 is in an on state but out of service area. 4 is a flowchart illustrating an example of a telephone transmission / reception off-time control routine executed by the control unit 40 of the portable terminal 30 when the telephone transmission / reception unit 34 is off and the broadcast wave reception unit 38 is on. 7 is a flowchart showing an example of a call management control processing routine executed by an exchange control station 70 of the call management device 60. It is a block diagram which shows the outline of a structure of the vehicle-mounted radio receiver 80 of an Example. It is a flowchart which shows an example of the calling number setting process routine which sets the number of the calling object with the vehicle-mounted radio receiver 80 of an Example. It is a flowchart which shows an example of the call information reception process routine performed by the control part 85 of the vehicle-mounted radio receiver 80 of an Example.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 Vehicle, 12 Fixed telephone, 20 Portable transmission / reception system, 30 Portable terminal, 32 Telephone antenna, 34 Telephone transmission / reception part, 36 Broadcast wave antenna, 38 Broadcast wave reception part, 40 Control part, 42 Instruction part, 42a Telephone function On / off switch, 42b Broadcast wave reception function on / off switch, 44 display unit, 46 incoming call notification unit, 48 lamp, 50 speaker, 52 vibrator, 54 call broadcast viewing unit, 56 hands-free device, 58 speaker, 59 microphone, 60 call management device 62 base station antenna, 64 base station, 66 fixed telephone network, 68 exchange station, 70 exchange control station, 72 broadcast station, 74 broadcast station antenna, 80 in-vehicle radio receiver, 81 antenna, 82 tuner, 83 decoding unit 84 Memory 85 Control unit 86 Display unit 87 , 88 manual input unit, 90 ID decrypting unit, 92 an antenna, 93 a radio unit, 94 connection terminals.

Claims (1)

A broadcast receiving apparatus that receives a broadcast station wave and outputs at least one of voice, text, and an image,
A communication management apparatus for managing communication exchanges using a carrier wave different from the broadcast station wave using a wired or wireless communication line between communication terminals and transmitting information related to a call to the communication terminal using the broadcast station wave Call information receiving means capable of receiving information related to the call using the broadcast station wave from
Identification information storage means for associating and storing identification information of an electronic key capable of vehicle door lock, door unlock, and engine start, and identification information of a communication terminal capable of communication using the carrier wave;
When the received information regarding the outgoing call includes the identification information of the communication terminal stored in the identification information storage means in association with the identification information of the electronic key used at the time of door unlocking and / or engine start Call information output means for outputting at least part of the information related to the call using at least one of voice, text, and image;
A broadcast receiving apparatus comprising:

Images