JP2012205150A - Telephone system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a telephone system enabling a PHS terminal to start a call between a speaker device and the PHS terminal.SOLUTION: In a telephone system including a plurality of mobile terminals, a base station wirelessly connected to the mobile terminal, a speaker device for performing voice input and voice output, and a control device connected to the base station and the speaker device and controlling a call between the mobile terminal and the speaker device, the control device has a connection management table for storing a mobile terminal identification number identifying the mobile terminal, a speaker identification number identifying the speaker device, and a contact special number input from the mobile terminal, with the aforementioned three numbers correlated with one another. Further, when receiving the contact special number input from the mobile terminal, the control device communicably connects the mobile terminal identified by the mobile terminal identification number corresponding to the received contact special number to the speaker device identified by the speaker identification number on the basis of the connection management table.

Description

  The present invention provides, for example, a telephone system capable of making a call between a speaker device having a call function and a PHS terminal in a telephone system such as a private wireless system including a private PHS (Personal Handyphone System) system and a private telephone system. About.

In a conventional PHS system, for example, a plurality of speaker devices having a call function, a base station, a contact activation device, and a maintenance terminal are connected to a control device by wires. Further, a plurality of PHS terminals as mobile terminals are connected to the base station by radio. The speaker device includes a microphone and a speaker, and can talk with a PHS terminal.
In the control device, a contact IF (interface) for connecting any of the plurality of speaker devices and any of the plurality of PHS terminals is provided, and the operator can select one of the plurality of contacts of the contact activation device. By turning OFF-ON (from the OFF state to the ON state), any of the plurality of speaker devices and any of the plurality of PHS terminals are connected, and a call between the speaker device and the PHS terminal becomes possible. In addition, a group call between the speaker device and a plurality of PHS terminals is also possible.

The storage unit in the control device also has a connection management table. The connection management table stores a plurality of contact activation device contact numbers, speaker device numbers, and PHS terminal numbers in association with each other. Has been. An example of the connection management table is shown in FIG. FIG. 6 is a diagram illustrating a configuration example of a connection management table according to a conventional example. In FIG. 6, for example, the speaker device S <b> 1 and the PHS terminal P <b> 1 are associated with the contact 1. This means that when the contact 1 of the contact activation device is turned OFF-ON, the speaker device S1 and the PHS terminal P1 are brought into a communicable state.
The contents of the above connection management table can be set or changed by the maintenance terminal, that is, the correspondence between the contact number of the contact activation device, the number of the speaker device, and the number of the PHS terminal. , Can be set and changed.

  FIG. 7 shows an operation flowchart in the conventional local PHS system. FIG. 7 is an operation flowchart of the control device according to the conventional example. As shown in FIG. 7, first, the operator turns OFF-ON one of the contacts of the contact activation device (step S71). Then, the control unit in the control device determines which contact is turned OFF-ON (step S72), and refers to the connection management table of FIG. 6 and the speaker device and the PHS corresponding to the contact turned OFF-ON. Recognizing the terminal and calling the corresponding PHS terminal via the base station (step S73), connecting the line of the PHS terminal and the line of the corresponding speaker device, and calling the PHS to the speaker device A call is made with the terminal (step S74).

  Japanese Patent Application Laid-Open No. 2004-228561 discloses a technology that can change the content of a broadcast notification message from a terminal device in a local PHS system that displays the broadcast notification message on an arbitrary terminal device.

JP 2009-278151 A

  In the conventional on-site PHS system described above, when a call is made between the speaker device and the PHS terminal, it is necessary to turn off and turn on a desired contact from the contact activation device, and the operator goes to the installation location of the contact activation device. There was a problem of having to go and operate.

  The present invention has been made in order to solve such a conventional problem, and a call between a speaker device and a PHS terminal can be performed from a PHS terminal without an operator operating the contact activation device. An object is to provide a telephone system that can be activated.

In order to solve the above problems, a first invention which is a representative configuration of a telephone system according to the present invention is as follows. That is,
Multiple mobile devices,
A base station connected to the plurality of mobile terminals by radio;
A speaker device for voice output and voice input;
A telephone system including a control device connected to the base station and the speaker device and controlling a call between the mobile terminal and the speaker device;
The control device includes at least a control unit and a storage unit,
The storage unit includes a connection management table that stores a mobile terminal identification number that identifies the mobile terminal, a speaker identification number that identifies the speaker device, and a contact special number input from the mobile terminal in association with each other,
When the control unit receives the contact special number input from the mobile terminal, based on the connection management table, the control unit corresponds to the received contact special number and the mobile terminal of the mobile terminal identification number and the speaker device identification number A telephone system, wherein a speaker device is connected to be able to talk.

  In the first invention described above, the mobile terminal identification number that identifies the mobile terminal may be the second invention that is a group identification number that identifies a group composed of a plurality of mobile terminals. In that case, a group management table for storing a group identification number and a plurality of mobile terminals belonging to the group identification number in association with each other is stored in the storage unit.

  In the first invention or the second invention, when the control unit receives the contact special number input from the mobile terminal, the control unit corresponds to the received contact special number based on the connection management table. A mobile terminal having a mobile terminal identification number, a speaker apparatus having the speaker device identification number, and a mobile terminal to which the contact special number has been input may be connected to enable communication.

In the first to third inventions described above, the contact point from the third mobile terminal during a call between the first and second mobile terminals or between the first mobile terminal and the first speaker device. When the special number is input and transmitted to the control device, the control unit of the control device is the first or second mobile terminal, or the first speaker device is a mobile terminal or speaker device corresponding to the received contact special number. If there is, the call between the first and second mobile terminals or between the first mobile terminal and the first speaker device is stopped, and the mobile terminal or speaker device corresponding to the received contact special number is It can also be set as the 4th invention switched to the telephone call between.
In the fourth invention, the third mobile terminal may be the first or second mobile terminal, or the fifth invention, which may be another mobile terminal. it can.

  In the first to fifth aspects of the present invention, when the control unit of the control device receives the contact special number input from the mobile terminal, the mobile terminal and the speaker device corresponding to the received contact special number are already present. When the call is being connected, the contact input is regarded as OFF, the call connection operation between the mobile terminal and the speaker device corresponding to the received contact special number is not performed, and the mobile terminal and the speaker device corresponding to the received contact special number are performed. In the sixth invention, the contact input is regarded as OFF-ON and the call connection work between the mobile terminal corresponding to the received contact special number and the speaker device is performed.

  According to the first aspect, it is possible to start a call between the speaker device and the PHS terminal from the PHS terminal without operating the contact activation device.

It is a figure which shows the structural example of the local radio | wireless system which concerns on embodiment of this invention. It is a figure which shows the structural example of the speaker apparatus which concerns on embodiment of this invention. It is a figure which shows the structural example of the PHS terminal which concerns on embodiment of this invention. It is a figure which shows the structural example of the connection management table which concerns on embodiment of this invention. It is an operation | movement flowchart of the control apparatus which concerns on embodiment of this invention. It is a figure which shows the structural example of the connection management table which concerns on a prior art example. It is an operation | movement flowchart of the control apparatus which concerns on a prior art example.

  First, the configuration of a telephone system as an example of an embodiment of the present invention will be described with reference to FIG. FIG. 1 is a configuration block diagram of a private wireless system which is an example of a telephone system according to the present embodiment. As shown in FIG. 1, the telephone system of this example (this system) includes a control device 10, a maintenance terminal 20, a contact activation device 30, a plurality of speaker devices 40 having a call function, a base station 50, And a plurality of PHS terminals 60 which are mobile terminals.

  The maintenance terminal 20 includes an operation unit and a display unit (not shown), and is used to set or change the contents of a connection management table to be described later. The contact activation device 30 is the same as the contact activation device in the above-described conventional example, and receives a contact input from an operator.

  The speaker device 40 is also the same as the speaker device in the above-described conventional example, and includes a speaker 43 that is an audio output device and a microphone 44 that is an audio input device, as shown in FIG. FIG. 2 is a diagram illustrating a configuration example of the speaker device according to the present embodiment. As shown in FIG. 2, a speaker 43, a microphone 44, a storage unit 42, and a transmission / reception IF (interface) 46 are connected to the control unit 41 of the speaker device 40, and the control unit 41 performs these controls. The transmission / reception IF 46 is connected to the control device 10 and transmits / receives various information to / from the control device 10.

  The base station 50 is connected to a plurality of PHS terminals 60 by radio, and transmits / receives various information to / from the PHS terminals 60 by radio. The base station 50 is connected to the control device 10 and transmits / receives various information to / from the control device 10.

  As shown in FIG. 3, the PHS terminal 60 includes a control unit 61, a storage unit 62, a speaker 63 that is an audio output device, a microphone 64 that is an audio input device, an operation unit 65, a transmission / reception unit 66, And an antenna 67. FIG. 3 is a diagram illustrating a configuration example of the PHS terminal according to the present embodiment. As shown in FIG. 2, a storage unit 62, a speaker 63, a microphone 64, an operation unit 65, and a transmission / reception unit 66 are connected to the control unit 61, and the control unit 61 performs these controls. The transmission / reception unit 66 transmits / receives various information to / from the base station 50 via the antenna 67.

The control device 10 performs exchange control of the entire private PHS system, control of a call between the PHS terminals 60, a call between the PHS terminal 60 and the speaker device 40, and the like. As shown in FIG. 1, the control device 10 includes a control unit 11, a storage unit 12, a contact IF (interface) 13, and a base station IF (interface) 14.
The control unit 11 includes a CPU (Central Processing Unit), is connected to the storage unit 12, the contact IF 13, the base station IF 14, and the maintenance terminal 20, and controls the maintenance terminal 20 and the control device 10 as a whole. An operation program for the control unit 11 is stored in the storage unit 12, and the CPU operates according to the operation program.

  The contact IF 13 is connected to the plurality of speaker devices 40 and is used to connect any of the plurality of speaker devices 40 to any of the plurality of PHS terminals 60. When an operator turns off one of a plurality of contacts of the contact activation device 30 (from an OFF state to an ON state), contact information indicating which contact has been turned on is received via the contact IF 13. Is read by the control unit 11. Based on the read contact information, the control unit 11 connects any of the plurality of speaker devices 40 and any of the plurality of PHS terminals 60 so as to be able to make a call, thereby the connected speaker device 40 and the PHS terminal. Calls with 60 can be made. A group call between the speaker device 40 and the plurality of PHS terminals 60 is also possible.

The storage unit 12 has a connection management table shown in FIG. 4 to be described later. The connection management table includes a contact special number input from the PHS terminal 60, a contact number of the contact activation device 30, and a speaker device 40. A plurality of numbers and the numbers of the PHS terminals 60 are associated with each other and stored. Instead of the number of the speaker device 40, the number of the speaker line to which the speaker device 40 is connected may be stored. Further, instead of the number of the PHS terminal 60, the number of the PHS terminal line to which the PHS terminal 60 is connected may be stored.
The contact special number is input to the PHS terminal 60 by the operator and transmitted to the control device 10 via the base station 50. When receiving the contact special number, the control unit 11 of the control device 10 controls the speaker device 40 and the PHS terminal 60 corresponding to the received contact special number to be in a call state.
Thus, at least the number of the PHS terminal 60 as the mobile terminal identification number for specifying the mobile terminal, the number of the speaker device 40 as the speaker identification number for specifying the speaker device, and the input from the mobile terminal are entered in the connection management table. Are stored in association with the contact special numbers.

  In the connection management table shown in FIG. 4, a group number composed of a plurality of PHS terminals 60 can be set instead of the PHS terminal 60 number. When a group number is set, control is performed so that a plurality of PHS terminals 60 belonging to the group number and the speaker device 40 are in a call state.

FIG. 4 is a diagram illustrating a configuration example of a connection management table according to the present embodiment. In FIG. 4, for example, the contact point number 90 is associated with the contact point 1, the speaker device S1, and the PHS terminal P1. This means that when the contact 1 of the contact activation device is turned OFF-ON, the speaker device S1 and the PHS terminal P1 are controlled to be able to talk. Further, when the contact special number 90 is input from an arbitrary PHS terminal 60, it means that the speaker device S1 and the PHS terminal P1 are controlled to be able to talk.
The contents of the above connection management table can be set or changed by the maintenance terminal 20, that is, the contact special number, the contact number of the contact activation device 30, the number of the speaker device 40, and the PHS terminal. The association with the number 60 can be set or changed. For example, in the connection management table of FIG. 4, the contact special number 90 can be changed to another special number, for example, 98. In addition, the number P1 of the PHS terminal 60 corresponding to the contact special number 90 can be changed to the number of another PHS terminal 60, for example, P10, or can be changed to the group number P100.

Next, the operation of the local PHS system according to the present embodiment will be described.
FIG. 5 shows an operation flowchart in the local PHS system according to the present embodiment. FIG. 5 is an operation flowchart of the control device according to the present embodiment. As shown in FIG. 5, first, when an operator inputs a desired contact special number from an arbitrary PHS terminal 60 (step S <b> 1), the input contact special number is transmitted to the control device 10 via the base station 50. Is done. When the contact special number is received, the control unit 11 of the control device 10 refers to the connection management table to determine whether the contact of the received contact special number is already in the ON state or the OFF state. It is determined whether or not the PHS terminal 60 corresponding to the contact special number and the speaker device 40 are already connected in a call (step S2).

  When the contact of the input contact special number is already in the ON state, that is, when the mobile terminal 60 and the speaker device 40 corresponding to the input contact special number are already in a call connection (ON in step S2), It is determined that the contact input is OFF, that is, it is determined that the contact special number has not been input (step S6), and a new call is not made, that is, a call between the PHS terminal 60 and the speaker device 40 corresponding to the received contact special number. Connection work is not performed (step S7).

  If the contact of the input contact special number is in the OFF state, that is, if the PHS terminal 60 corresponding to the input contact special number is not connected to the speaker device 40 (OFF in step S2), the contact input ON In other words, it is determined that the contact special number has been input (step S3), and the PHS terminal 60 corresponding to the contact special number is called to the speaker device 40, that is, the PHS corresponding to the received contact special number. A call connection operation between the terminal 60 and the speaker device 40 is performed (step S4). As a result, a call is made between the PHS terminal 60 to which the contact special number is input and the PHS terminal 60 and the speaker device 40 corresponding to the contact special number (step S5).

In the above-described embodiment, the control unit 11 performs a call between the PHS terminal 60 to which the contact special number is input and the PHS terminal 60 and the speaker device 40 corresponding to the contact special number. However, it is also possible to perform control so that a call is made between the PHS terminal 60 and the speaker device 40 corresponding to the contact special number.
In the embodiment described above, when the contact special number is input from the PHS terminal 60, the control unit 11 of the control device 10 refers to the connection management table, and the contact of the contact activation device 30 corresponding to the input contact special number. The number is specified, but at this time, it may be controlled to actually turn on the contact of the contact activation device 30 or, in practice, the contact of the contact activation device 30 is not turned on, and the contact special number is supported. You may control so that the telephone call between the PHS terminal 60 and the speaker apparatus 40 to be performed may be performed.

In addition, this invention is not limited to the said embodiment, It cannot be overemphasized that it can change variously in the range which does not deviate from the summary.
In addition, the present invention is understood not only as a system for executing processing according to the present invention, but also as an apparatus and method, a program for realizing such a method and system, and a recording medium for recording the program. can do.

  DESCRIPTION OF SYMBOLS 10 ... Control apparatus, 11 ... Control part, 12 ... Memory | storage part, 13 ... Contact IF, 14 ... Base station IF, 20 ... Maintenance terminal, 30 ... Contact activation apparatus, 40 ... Speaker apparatus, 41 ... Speaker apparatus control part, 42 ... Speaker device storage unit, 43 ... Speaker, 44 ... Microphone, 46 ... Transmission / reception IF, 50 ... Base station, 60 ... PHS terminal, 61 ... PHS terminal control unit, 62 ... PHS terminal storage unit, 63 ... Speaker, 64 ... Microphone , 65 ... operation unit, 66 ... transmission / reception unit.

Claims (1)

Multiple mobile devices,
A base station connected to the plurality of mobile terminals by radio;
A speaker device for voice output and voice input;
A telephone system including a control device connected to the base station and the speaker device and controlling a call between the mobile terminal and the speaker device;
The control device includes at least a control unit and a storage unit,
The storage unit includes a connection management table that stores a mobile terminal identification number that identifies the mobile terminal, a speaker identification number that identifies the speaker device, and a contact special number input from the mobile terminal in association with each other,
When the control unit receives the contact special number input from the mobile terminal, based on the connection management table, the control unit corresponds to the received contact special number and the mobile terminal of the mobile terminal identification number and the speaker device identification number A telephone system, wherein a speaker device is connected to be able to talk.

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