JP6502237B2 - Landline system - Google Patents

Description

  The present invention relates to a fixed telephone system in an environment where a plurality of crew members board a ship having a plurality of rooms.

  Conventionally, in a fixed telephone system in a ship having a plurality of rooms, a fixed telephone is generally disposed in each of the plurality of rooms. Then, when making a call, the call was made to the fixed telephone (phone number) instead of the other party when making the call. As a result, it is possible to make a call when the original party is near the landline, that is, when it is unknown whether the landline is located in the room, and the party at the destination landline is absent. It also happened that the other party's whereabouts were unknown because of the busy condition.

  In recent years, the switchboard and telephone set have been converted to IP (Internet Protocol), and since the switchboard and the telephone set of the calling source have become able to recognize the power supply state and the busy state of each telephone set, It has become possible to prevent calls to phones. For example, Patent Document 1 is disclosed as an extension telephone system using an IP-PBX (Private Branch exchange).

JP, 2009-44360, A

  In a conventional fixed-line telephone system used in a ship, it is possible to make a call by inputting a telephone number not to the other party but to a fixed telephone at the time of making a call, so it is unknown whether the original called party is near the fixed telephone There was a problem of sending in the state.

  That is, it is necessary for the crew on the ship, which is the originator of the call, to always recognize in which of the plurality of rooms the crew of the callee is present, and to make a call to the fixed telephone present in the room. There is a problem that the load on the desired occupant is large.

  Moreover, in the conventional fixed telephone system used on board, the telephone directory function or the speed dial registration function is registration of fixed telephone units, and when the fixed telephone to be used is indeterminate, detailed correspondence of personal correspondence can not be performed. There is a problem that a support function can not be realized such as displaying on the screen the status (location, busy, etc.) of the other party with which the calling frequency is high for each individual.

  The present invention has been made to solve the above-mentioned problems, and it is not necessary to recognize in which of a plurality of rooms an occupant of a transmission destination is present, and a fixed telephone in which an occupant who wishes to make a call can make a call The purpose is to get a system.

A fixed telephone system according to a first aspect of the present invention is a fixed telephone system in an environment where a plurality of crew members get on board a ship having a plurality of rooms, and crew information unique to each of the plurality of crews is set in advance. A plurality of fixed telephones, each of which is disposed in any one of the plurality of rooms, and a plurality of fixed telephones communicatively connected to the plurality of fixed telephones; And a switching unit for executing a telephone exchange process for communicably connecting between the plurality of fixed telephones, each transmitting a transmission destination occupant information instructing a passenger of a calling party to the switching unit by a calling operation by the operation unit And the telephone communication processing unit that executes the call request processing with the caller fixed telephone set as the source fixed telephone, the telephone communication The database transmission request process is further executed by transmitting update passenger information for instructing the passenger requesting cancellation to the exchange, and the exchange performs the correspondence between the plurality of occupants and the plurality of fixed telephones. The first database for storing the passenger / fixed telephone information to be shown, and the transmission destination passenger information from the transmission source fixed telephone, referring to the first database, corresponding to the passenger indicated by the transmission destination passenger information A fixed telephone to be identified as the destination fixed telephone and performing a telephone exchange process, an occupant instructed by the renewal occupant information based on the renewal occupant information, and the renewal occupant information And d) updating the content of the passenger / fixed telephone information by executing registration processing or cancellation processing of association with the fixed telephone from which the The speech communication processing unit further executes transmission history acquisition request processing by transmitting to the exchange selected passenger information for instructing an occupant who requests information provision of the transmission history obtained by the selection operation by the operation unit. The exchange receives a selected passenger information and a second database for storing individual passenger transmission data indicating the transmission records of a plurality of passengers, and the selected passenger information with reference to the second database. Further includes: a database information extraction unit for acquiring selected occupant display information including information instructing transmission history corresponding to the occupant instructed by the user, and transmitting the selected occupant display information to the fixed telephone of the transmission source; The information further includes the state of the fixed telephone included in the transmission history corresponding to the occupant instructed by the selected occupant information, and the telephone communication processing unit displays the selected occupant display Based on the information, display processing of displaying the transmission history on a predetermined display unit is further executed.

  In the fixed telephone system of the present invention according to the present invention, the exchange can execute the telephone exchange process by transmitting from the fixed telephone to the exchange the transmission destination crew member information for instructing the passenger of the communication partner, The passenger who is the sender of can make a call without having to recognize in which of the plurality of rooms the passenger who is the call destination is present.

  Therefore, in the fixed telephone system according to the present invention as set forth in claim 1, a call between a plurality of crew members having a high degree of movement among a plurality of rooms in a ship can be relatively easily carried out without burdening a crew member who desires a call. There are effects that can be realized.

  Furthermore, since the database updating unit updates the passenger and fixed telephone information based on the updated passenger information obtained by the predetermined operation, the exchange transmits the information by always maintaining the passenger and fixed telephone information in the latest contents. It is possible to execute highly accurate telephone exchange processing without making an error in the destination fixed telephone.

BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing which shows typically the internal structure of the ship which has a fixed telephone system which is embodiment of this invention. It is a block diagram which shows the internal structure of the exchange shown in FIG. It is a block diagram which shows the internal structure of the fixed telephone shown in FIG. It is an explanatory view showing an example of use of a fixed telephone system of this embodiment.

(Constitution)
FIG. 1 is an explanatory view schematically showing an internal configuration of a ship 1 having a fixed telephone system according to an embodiment of the present invention.

  As shown in the figure, a fixed telephone system having fixed telephones 41 to 47, an inboard network 2 and an inboard network 2 in a ship 1 is constructed. That is, the fixed telephone system in the environment where a plurality of crew members board a ship 1 (ship) having rooms R1 to R7 (a plurality of rooms) is constructed. Then, unique occupant information such as an identification number is set in advance for each of the plurality of occupants.

  Fixed telephones 41 to 47 (a plurality of fixed telephones) are disposed in the rooms R1 to R7. Specifically, each fixed telephone 4i (i = 1-7) is arranged in the corresponding room Ri. That is, fixed telephones 41 to 47 are arranged in any of rooms R1 to R7.

  The exchange 3 is communicably connected to the fixed telephones 41 to 47 through the inboard network 2 and includes communication. The exchange 3 executes a telephone exchange process for communicably connecting the caller fixed telephone and the callee fixed telephone among the fixed telephones 41 to 47.

  FIG. 2 is a block diagram showing the internal configuration of the exchange 3, and FIG. 3 is a block diagram showing the internal configuration of the fixed telephone 4i. The internal configuration is the same among the fixed telephones 41 to 47. The details of the internal configuration of the exchange 3 and the fixed telephone 4i will be described below with reference to FIGS. 2 and 3.

  Thereafter, in the fixed telephones 41 to 47, a pair of fixed telephones making a call are referred to as the caller fixed telephone 4x and the callee fixed telephone 4y, and the fixed telephone from which the update passenger information RC is transmitted is registered registration request source fixed telephone The fixed telephone of the transmission source of the selected passenger information EC is called 4r, and the fixed telephone of the display request source is called 4p. That is, each of “x”, “y”, “r”, and “p” is any one of 1 to 7. However, "x" and "y" are different.

  As shown in FIG. 2, the exchange 3 mainly comprises a telephone exchange execution unit 10, a telephone exchange control unit 31, a database update unit 32, a database information extraction unit 33, an occupant-fixed telephone database DB1 and an occupant-transmission record database DB2. Have as.

  The occupant-fixed telephone database DB1 (first database) stores occupant / fixed telephone information D1 indicating the correspondence between a plurality of occupants and the fixed telephones 41 to 47 (plural fixed telephones). For example, when the occupant A, the occupant B, and the occupant C exist in the room R3 (the fixed telephone 43 is disposed inside), the passenger / fixed telephone information D1 includes (passenger A, fixed telephone 43) (passenger B, fixed Information indicating the correspondence of the telephone 43) (Occupant C, fixed telephone 43) is included.

  The telephone exchange control unit 31 receives the destination crew information TC instructing the crew of the transmission destination, who is the call partner, from the caller fixed telephone 4x via the inboard network 2, and the crew-fixed telephone database DB1 With reference to the telephone information D1), the fixed telephone information K1 instructing the transmission destination fixed telephone 4y which is a fixed telephone corresponding to the passenger instructed by the transmission destination occupant information TC is received. Then, the telephone exchange control unit 31 performs a telephone exchange execution unit to perform telephone exchange processing for communicatively connecting the caller fixed telephone 4x and the callee fixed telephone 4y based on the callee occupant information TC and the fixed telephone information K1. Run to 10

  As described above, the telephone exchange execution unit 10 and the telephone exchange control unit 31 receive the transmission destination occupant information TC from the transmission source fixed telephone 4x, refer to the passenger-fixed telephone database DB1, and instruct the transmission destination occupant information TC. A telephone exchange processing unit that recognizes a fixed telephone corresponding to the passenger as the destination fixed telephone 4y and executes a telephone exchange process is configured.

  The database update unit 32 registers (newly) associates the registration request source fixed telephone 4r, which is the transmission source of the update occupant information RC, with the occupant CW and the update type instructed by the update occupant information RC. Or, the cancellation processing for canceling the association already registered is executed to update the content of the passenger / fixed telephone information D1.

  For example, when the update passenger information RC instructs the passenger A and "registration" (update type), and the registration request source fixed telephone 4r is the fixed telephone 46, the correspondence between the passenger A and the fixed telephone 46 is newly registered. Registration processing is executed to update the passenger / fixed telephone information D1.

  Further, when the update passenger information RC instructs the passenger B and "cancel" (update type), and the registration request source fixed telephone 4r is the fixed telephone 46, the correspondence between the passenger A and the fixed telephone 46 which has already been set. The occupant / stationary telephone information D1 is updated by executing the cancellation processing for canceling the registration.

  The passenger-transmission record database DB2 (second database) stores passenger-specific and transmission record information D2 indicating transmission records of a plurality of occupants.

  The telephone exchange control unit 31 acquires the state information (information indicating that the call is busy or can be sent) of the fixed telephones 41 to 47 from the telephone exchange execution unit 10, and the fixed telephone state information D40 which is the state information of the fixed telephones 41 to 47. Are output to the database information extraction unit 33.

  The database information extraction unit 33 receives the selected passenger information EC, refers to the passenger-transmission record database DB2 (by-passenger, transmission record information D2 therein), and transmits a transmission history corresponding to the occupant instructed by the selected occupant information EC. The selected passenger transmission history information D2p to be instructed is acquired from the passenger-transmission record database DB2.

  Then, the database information extraction unit 33 transmits the selected passenger display information PC including the selected passenger transmission history information D2p and the fixed telephone state information D40 to the display request source fixed telephone 4p which is the fixed telephone of the transmission source. In addition, you may include the information which shows the transmission frequency according to the transmission destination of the selected passenger | crew in the selection passenger | crew display information PC.

  Further, the destination passenger information TC includes the source fixed telephone 4x and information instructing the passenger of the source, and the telephone exchange control unit 31 recognizes the information of the destination occupant from the destination passenger information TC. The telephone exchange control information D31 including information for instructing the transmission source passenger and the transmission destination passenger is output to the database updating unit 32.

  Based on the telephone exchange control information D31, the database updating unit 32 updates the contents of the passenger-specific and transmission record information D2 in the passenger-transmission record database DB2.

  For example, when the passenger A performs a call source and the passenger B performs a telephone exchange, the transmission record contents of the passenger A in the passenger-by-passenger · transmission record information D2 are updated, and the transmission record in which a call is made with the passenger B In addition, the by-passenger · transmission record information D2 is updated.

  As shown in FIG. 3, the fixed telephone 4i mainly comprises a telephone communication unit 11, an operation unit 12, a display unit 13, an IC card reading unit 14i, a telephone communication control unit 35, an occupant information transmission unit 36 and a display control unit 37. Have.

  The telephone communication control unit 35 recognizes the transmission destination occupant information TC instructing the passenger (transmission destination passenger) of the communication partner by the transmission operation by the operation unit 12, and transmits the transmission destination occupant information TC from the telephone communication unit 11 to the exchange 3. As a result, the call request processing is executed with the fixed telephone 4i as the caller fixed telephone 4x.

  That is, the telephone communication unit 11 and the telephone communication control unit 35 transmit callee occupant information TC to the exchange 3 by the transmission operation by the operation unit 12, thereby executing the call request process with the self apparatus as the caller fixed telephone 4x. A telephone communication processing unit is configured.

  Furthermore, input occupant information D12a indicating the occupant number of the occupant requesting an update by the input operation (predetermined operation) by the operation unit 12 and the correspondence between the update type (the occupant and the fixed telephone) are newly registered or already It is possible to obtain the update identification information D12b that indicates the registered type of cancellation of the association.

  The occupant information transmission unit 36 receives the input occupant information D12a and the update identification information D12b, and outputs information including the input occupant information D12a and the update identification information D12b to the telephone communication control unit 35 as the update occupant information RC. At this time, the update passenger information RC includes information instructing the registration request source fixed telephone 4r instructing the fixed telephone 4i itself.

  The telephone communication control unit 35 executes the database update request processing by transmitting the update occupant information RC from the telephone communication unit 11 to the exchange 3.

  That is, in addition to the telephone communication unit 11 and the telephone communication control unit 35, the telephone communication processing unit further having the occupant information transmission unit 36 is the update occupant information RC obtained by the input operation (predetermined operation) by the operation unit 12. Is sent to the exchange 3 to further execute a database update request process.

  Therefore, the database updater 32 of the exchange 3 can update the passenger / fixed telephone information D1 by executing one of the registration process and the release process based on the update identification information D12b in the update occupant information RC.

  The display control unit 37 executes processing for obtaining selected occupant information EC for instructing an occupant (selected occupant) who requests provision of transmission history information by the selection operation by the operation unit 12, and the selected occupant information EC is transmitted to the telephone communication control unit 35. Output to The telephone communication control unit 35 executes the transmission history acquisition request processing by transmitting the selected occupant information EC from the telephone communication unit 11 to the exchange 3.

  That is, in addition to the telephone communication unit 11 and the telephone communication control unit 35, the telephone communication processing unit further including the display control unit 37 transmits the selected occupant information EC obtained by the selection operation by the operation unit 12 to the exchange 3 Further execute acquisition request processing.

  Further, upon receiving the selected occupant display information PC from the exchange 3 via the telephone communication unit 11, the telephone communication control unit 35 transfers the selected occupant display information PC to the display control unit 37.

  The display control unit 37 executes a display process of displaying the transmission history instructed by the selected occupant display information PC on the display unit 13 (predetermined display unit).

  That is, the above-mentioned telephone communication processing unit further executes a display process of displaying the transmission history on the display unit 13 based on the selected occupant display information PC. In the display based on the selected passenger display information PC, it is usually considered that the transmission history is displayed preferentially from a new passenger. Further, when the selected occupant display information PC includes the transmission frequency for each transmission destination, it may be displayed preferentially from the occupant having a high frequency of transmission.

(Example of use)
FIG. 4 is an explanatory view showing a usage example of the fixed telephone system according to the present embodiment. FIG. 6A shows the operation screen (display screen G1) of the operation unit 12 in the fixed telephone 4i, and FIG. 6B shows the display screen G2 of the display unit 13 based on the selected occupant display information PC. . In the example shown in FIG. 4, an example in which the operation unit 12 and the display unit 13 are integrated by using a touch panel function or the like is shown.

  As shown in FIG. 6A, the display screen G1 mainly includes a registration number input screen G11, a release number display screen G12, and a screen change button G13.

  When the passenger enters the room Ri in which the fixed telephone 4i is disposed, he / she enters his / her crew number into the registration number entry field G11a using an input device (including a virtual keyboard) such as a ten key (not shown). By pressing the key, it is possible to perform a database update request process for registration purpose.

  In this case, the information input to the registration number input field G11a becomes the input occupant information D12a, and the update identification information D12b instructing "registration" is generated in response to the pressing process of the registration button G11b.

  In the registration number input screen G11 of FIG. 6A, the registration button G11b functions as the operation unit 12, and the other functions as the display unit 13. Further, the input device such as the above-described ten key is included in the operation unit 12.

  As described above, after the occupant number of the occupant who has newly entered the room Ri is entered into the registration number entry field G11a using the above input device, the process of pressing the registration button G11b is an input operation by the operation unit 12 Operation). In this case, the updating passenger information RC includes the passenger number of the passenger requesting registration, the update type (registration), and information instructing the registration request source fixed telephone 4r (fixed telephone 4i itself).

  As shown in FIG. 6A, when the occupant leaves the room Ri in which the fixed telephone 4i is disposed, the individual release number G121a to G124a displayed in the display screen G2 is referred to, and the individual release button G121b to G121b to By pressing a button corresponding to the occupant's own number among G124b, it is possible to perform a database update request process for release purpose.

  For example, when the individual release button G123b is pressed, the information (passenger number) displayed in the pressed individual release number column G123a becomes the input occupant information D12a, and "cancel" is instructed in response to the pressing process of the individual release button G123b. The updated identification information D12b is generated.

  That is, when the occupant number of the occupant leaving the room Ri is displayed in the individual release number column G123a, the process of pressing the individual release button G123b is an input operation (predetermined operation) by the operation unit 12. In this case, the update passenger information RC includes the passenger number of the passenger who requests "cancel", the update type (cancel), and information instructing the registration request source fixed telephone 4r (fixed telephone 4i itself).

  In the release number display screen G12 of FIG. 6A, the individual release buttons G121b to G124b function as the operation unit 12 and the other functions as the display unit 13.

  When the screen change button G13 of the display screen G1 shown in FIG. 6A is pressed, transmission of the passenger information (selected passenger) of the transmission source associated with the fixed telephone 4i as shown in FIG. It switches to the display screen G2 which shows a log | history. In this case, the screen change button G13 functions as the operation unit 12.

  When there are a plurality of occupants associated with fixed telephone 4i, a process of selecting a source occupant (selected occupant) requesting transmission from fixed telephone 4i among a plurality of occupants associated with fixed telephone 4i After that, the display screen G2 shown in FIG.

  As shown in FIG. 6B, the display screen G2 includes an occupant information display screen G21, a transmission destination information display screen G22 and a screen change button G23 as main components.

  The occupant information display screen G21 has an occupant number display field G21a and an occupant name display field G21b. The occupant number of the source occupant (selected occupant) is displayed in the occupant number display field G21a, and the originator name is displayed on the occupant name display field G21b. The name of the passenger is displayed. In this case, the occupant information display screen G21 functions as the display unit 13.

  As shown in FIG. 6B, on the transmission destination information display screen G22, the transmission history information of Mr. A, who is the selected passenger, is displayed in the individual caller information display fields G221a to G224a. That is, display processing based on the selected occupant display information PC by the display control unit 37 is executed on the display unit 13.

  As the transmission history information shown in the individual caller information display fields G221a to G224a, the name of the calling party (destination), the telephone number of the corresponding fixed telephone, the name of the room in which the corresponding fixed telephone is arranged, the corresponding fixed telephone It contains the status (busy, outgoing). In the transmission destination information display screen G22, the individual transmission buttons G221b to G224b function as the operation unit 12, and the other functions as the display unit 13.

  In this case, the passenger (A) serving as the transmission source is one of the individual transmission buttons G221b to G224b corresponding to the passenger (B to E) serving as the transmission destination candidate displayed in the individual sender information display fields G221a to G224a. The destination passenger can be selected by pressing the button.

  For example, when the passenger A desires to make a call with the passenger E (callee) who can make a call, the transmission destination passenger information TC indicating the passenger number of the passenger E can be transmitted by pressing the individual transmission button G224b. it can.

  By pressing the screen change button G23 of the display screen G2 shown in FIG. 6B, it is possible to return to the display screen G1 shown in FIG. The screen change button G23 functions as the operation unit 12.

(Effect, etc.)
In the fixed telephone system according to the present embodiment, the telephone exchange process can be executed by transmitting to the exchange 3 the transmission destination occupant information TC instructing the passenger of the other party of calling from the fixed telephone 4i, so a call can be made. The desired source passenger can make a call with the destination passenger without having to recognize in which one of the rooms R1 to R7 the destination passenger to be called is present.

  Therefore, in the fixed telephone system according to the present embodiment, calls between a plurality of occupants having a high degree of movement between the rooms R1 to R7 in the ship 1 can be carried out relatively easily without putting a burden on the occupants who wish to make calls. There are effects that can be realized.

  Further, the database updating unit 32 of the exchange 3 updates the passenger / fixed telephone information D1 in the passenger / fixed telephone database DB1 based on the updated passenger information RC obtained by the predetermined operation such as the input operation by the operation unit 12 Therefore, the exchange 3 can execute highly accurate telephone exchange processing without making a mistake in the transmission destination fixed telephone 4y by always maintaining the passenger / fixed telephone information D1 in the latest contents. Therefore, the source passenger can reliably call the fixed telephone of the room in which the destination passenger is entering.

  Further, in the present embodiment, the update occupant information RC can be obtained by a relatively simple operation of obtaining the input occupant information D12a and the update identification information D12b by the input operation by the operation unit 12.

  Furthermore, since the fixed telephone system according to the present embodiment can perform display processing based on the selected passenger display information PC, even when the passenger uses any of fixed telephones 41 to 47, the display unit 13 of fixed telephone 4i can be used. , Can recognize their own outgoing history.

(Other aspects)
In the embodiment described above, the telephone communication control unit 35 uses information including the input occupant information D12a and the update identification information D12b obtained from the operation unit 12 as the update occupant information RC. In another aspect, information including the pre-registered passenger information D14a and the update identification information D14b from the IC card reading unit 14i is used as the update passenger information RC.

  In order to realize other aspects of the embodiment, a plurality of IC cards (passenger identification cards) corresponding to a plurality of occupants are prepared in advance, and for each of the plurality of IC cards, the corresponding occupant among the plurality of occupants is indicated The passenger number to be registered is previously registered as the pre-registered passenger information D14a.

  The IC card reading units 141 to 147 (a plurality of card reading units) are provided on the fixed telephones 41 to 47 in one-to-one correspondence. Specifically, each IC card reading unit 14i (i = 1 to 7) is connected to the corresponding fixed telephone 4i.

  The IC card reading unit 14i executes the reading operation (predetermined operation) that causes the IC card reading unit 14i (card reading unit corresponding to the fixed telephone 4i) to read the pre-registered passenger information D14a registered in the IC card. The pre-registered passenger information D14a can be output. As the reading operation, there are first and second reading operations with different operation contents, and when the first reading operation is executed, update identification information D14b instructing "(new) registration" is output together with the pre-registered passenger information D14a, When the second reading operation is performed, update identification information D14b instructing "cancel" is output together with the pre-registered passenger information D14a.

  The first reading operation is performed after the "registration button" (not shown) provided on the IC card reading unit 14i is pressed and the reading operation is performed. The second reading operation is performed on the IC card reading unit 14i. A mode is conceivable in which the above-mentioned reading operation is performed after pressing the provided "release button" (not shown).

  The occupant information transmission unit 36 is connected to the IC card reading unit 14i. Therefore, the occupant information transmitting unit 36 receives the pre-registered occupant information D14a and the update identification information D14 b from the IC card reading unit 14i, and transmits the updated occupant information RC including the pre-registered occupant information D14 a and the update identification information D14 to the telephone communication control unit. It can be output to 35.

  Then, the telephone communication control unit 35 causes the telephone communication unit 11 to transmit the update passenger information RC to the exchange 3, thereby executing the database update request process.

  Therefore, the database updater 32 of the exchange 3 can update the passenger / fixed telephone information D1 by executing one of the registration process and the release process based on the update identification information D14b in the update occupant information RC.

  As described above, as in another aspect of the embodiment, the updating passenger information RC may be acquired using the IC card reading unit 14i instead of the operation unit 12.

  That is, in addition to the telephone communication unit 11 and the telephone communication control unit 35, the telephone communication processing unit further having an occupant information transmission unit 36 connected to an IC card reading unit 14i separately provided is an IC card by the IC card reading unit 14i. Database update is performed by transmitting update passenger information RC including the registered pre-registered passenger information D14a and the update identification information D14b obtained by the first or second reading operation (predetermined operation) to the exchange 3. Request processing can be further performed.

  In the fixed telephone system according to another aspect of the embodiment, the IC card reading unit 14i (card reading unit corresponding to the fixed telephone 4i) causes the pre-registered passenger information D14a registered in the IC card (passenger identification card) to be read. The update passenger information RC can be obtained by the extremely simple operation of executing the first or second reading operation.

  The variation of the database update request process may be enhanced by enabling the input operation by the operation unit 12 to be performed together with the first and second reading operations by the IC card reading unit 14i.

<Others>
In the present embodiment, the telephone exchange control unit 31, the database update unit 32, and the database information extraction unit 33 in the exchange 3 may be executed by program processing using a CPU based on software, for example. Similarly, the telephone communication control unit 35, the occupant information transmitting unit 36 and the display control unit 37 in the fixed telephone 4i may be executed by program processing using a CPU based on software, for example.

  Further, the passenger-fixed telephone database DB1 and the passenger-originating record database DB2 in the exchange 3 are configured by an HDD, a DVD, a memory, and the like.

  In the present embodiment, a combination configuration of the telephone exchange execution unit 10 and the telephone exchange control unit 31 is shown as the telephone exchange processing unit in the exchange 3, but these may be integrated.

  Further, in the present embodiment, as the telephone communication processing unit in the fixed telephone 4i, the combination configuration of the telephone communication unit 11, the telephone communication control unit 35, the occupant information transmitting unit 36 and the display control unit 37 is shown. A part or all of them may be integrated.

  Although FIG. 4 shows a configuration in which the operation unit 12 and the display unit 13 are integrated by a touch panel function or the like, the operation unit 12 and the display unit 13 may be provided separately.

  In the other aspect of the embodiment, the IC card reading unit 14i is connected to the outside of the fixed telephone 4i. However, even if the fixed telephone 4i is configured to incorporate the IC card reading unit 14i. good.

  Further, although the update identification information D12b (D14b) is included in the update passenger information RC in the present embodiment, it is conceivable to always give priority to the latest registration without including the update identification information D12b.

  For example, the updating passenger information RC indicates the passenger A, the registration request source fixed telephone 4r is the fixed telephone 46, and the passenger A and the fixed telephone 43 have already been associated in the passenger / fixed telephone information D1. In this case, new-view registration of the correspondence between the occupant A and the fixed telephone 46 and cancellation of the correspondence between the occupant A and the fixed telephone 43 may be simultaneously performed.

  In the present invention, within the scope of the invention, the embodiment can be appropriately modified or omitted.

1 Vessel 2 Inboard Network 3 Switchboard 10 Telephone exchange execution unit 11 Telephone communication unit 12 Operation unit 13 Display unit 14i IC card reading unit 31 Telephone exchange control unit 32 Database update unit 33 Database information extraction unit 35 Telephone communication control unit 36 Passenger information transmission Part 37 Display control part 41 to 47, 4i Fixed telephone DB1 Passenger-Fixed telephone database DB2 Passenger-Outgoing record database R1 to R7, Ri Room

Claims (3)

A fixed telephone system in an environment where a plurality of crew members board a ship having a plurality of rooms, comprising:
Occupant information specific to each of the plurality of occupants is preset.
A plurality of fixed telephones, each located in any of the plurality of rooms;
And a switch which is communicably connected to the plurality of fixed telephones and executes a telephone exchange process for communicably connecting between the source fixed telephone and the destination fixed telephone among the plurality of fixed telephones,
Each of the plurality of fixed telephones
It includes a telephone communication processing unit that executes call request processing with the self as a source fixed telephone by transmitting to the exchange the transmission destination crew member information instructing a crew member of a call partner by a transmission operation by the operation unit.
The telephone communication processing unit
A database update request process is further executed by transmitting update occupant information for instructing an occupant requesting registration or cancellation obtained by a predetermined operation to the exchange.
The switch is
A first database storing occupant / stationary telephone information indicating correspondences between the plurality of occupants and the plurality of fixed phones;
The transmission destination occupant information is received from the transmission source fixed telephone, and the fixed telephone corresponding to the occupant instructed by the transmission destination occupant information is recognized as the transmission destination fixed telephone by referring to the first database. A telephone exchange processing unit that executes exchange processing;
Execute registration processing or cancellation processing of correlating the occupant instructed by the renewal occupant information with the fixed telephone serving as the transmission source of the updated occupant information based on the renewal occupant information, and the occupant / fixed telephone Including a database update unit that updates the content of information;
The telephone communication processing unit
A transmission history acquisition request process is further executed by transmitting selected occupant information for instructing an occupant requesting information provision of transmission history obtained by the selection operation by the operation unit to the exchange.
The switch is
A second database storing crew-specific and transmission record information indicating transmission records of a plurality of occupants;
The selected occupant information is received, the second database is referred to, and the selected occupant display information including information instructing the transmission history corresponding to the occupant instructed by the selected occupant information is acquired, and the selected occupant display information is And d) further including a database information extraction unit to be sent to the calling land phone,
The selected passenger display information further includes the state of the fixed telephone included in the outgoing call history corresponding to the passenger instructed by the selected passenger information;
The telephone communication processing unit
The display control unit further executes display processing for displaying the transmission history on a predetermined display unit based on the selected occupant display information.
Landline system. The fixed telephone system according to claim 1, wherein
The input occupant information for instructing the passenger as the transmission source and the update identification information for instructing the update type are acquired by the input operation by the operation unit.
The predetermined operation includes an input operation by the operation unit,
The update occupant information includes the input occupant information and the update identification information.
The database update unit executes one of the registration process and the release process based on the update identification information.
Landline system. The fixed telephone system according to claim 1 or 2, wherein
A plurality of occupant identification cards corresponding to the plurality of occupants are prepared, and in each of the plurality of occupant identification cards, information instructing a corresponding one of the plurality of occupants is registered in advance as pre-registered occupant information. ,
The fixed telephone system is
It further comprises a plurality of card reading units provided corresponding to the plurality of fixed telephones,
Each of the plurality of card reading units performs a reading operation of reading the pre-registered passenger information from the passenger identification card, and the reading operation includes first and second reading operations having different operation contents,
The telephone communication processing unit is connected to the corresponding card reading unit,
The predetermined operation includes the first and second reading operations using the corresponding card reader.
The update passenger information includes the pre-registered passenger information and the update identification information read by the reading operation by the corresponding card reading unit, and the update identification information instructs registration at the first reading operation, Instruct the release at the time of the second reading operation,
Landline system.

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