JPH08274890A - Multiple dwelling house interphone system - Google Patents

Abstract

PURPOSE: To quickly perform rapid correspondence even at time of emergency by making a control unit judge whether or not they are emergency calling data when the emergency calling button of a management room master unit is operated, forcedly ending the communication of a room unit during communication with a multiple dwelling entrance unit at the time of the emergency calling data from the management room master unit and then calling the living room unit even when the living room unit and the multiple dwelling entrance unit are during the communication. CONSTITUTION: The multiple dwelling entrance unit 2, the management room master unit 3 and the plural living room units T are connected to the control unit 1 respectively through buses L1 -L3 and the management room master unit is provided with the emergency calling button 36 for generating the emergency calling data. When the calling data are received, the control unit judges whether or not they are the emergency calling data, and at the time of the emergency calling data from the management room master unit, forcedly ends the communication of the living room unit during the communication with the multiple dwelling entrance unit when the bus is in a communication state. Then, the living room unit is called, the management room master unit and the room unit are connected when a response from the room unit is present and the connection of the management room master unit and the room unit is disconnected after emergency communication is ended.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an intercom dwelling system for a dwelling house, and more particularly to an intercom dwelling system for a dwelling house that prioritizes an emergency call from a master unit in a control room.

[0002]

2. Description of the Related Art As shown in FIG. 3, in a conventional housing intercom system, a controller 10 and a collective entrance 20 are provided.
Management room base unit 30 and a plurality of living room units T (T ₁ , T ₂ ... T _n ).
And are connected via main lines L ₁ , L ₂ , and L ₃ , respectively. The controller 10 includes a communication circuit 11 connected to a main line L ₁ that transmits and receives a signal to and from the collective entrance 20, and a control room master unit 30.
Communication circuit 12 connected to trunk line L ₂ for transmitting and receiving signals to and from
, A communication circuit 13 connected to the trunk line L ₃ for transmitting and receiving signals to and from the plurality of room units T, a CPU 19 for processing signals from the communication circuits 11, 12, 13 and the communication circuits 11, 1
It comprises a cross point switch 15 for switching between 2 and 13.

The master unit 30 in the control room has a communication circuit 31 connected to a trunk line L ₂ for transmitting and receiving signals to and from the controller 10, and a trunk line L ₂
A signal from the communication circuit 31 via the CPU, and a CPU 32 for processing a signal to the communication circuit 31 sent to the main line L ₂ , and a voice circuit 33 connected to the CPU 32 for processing a voice signal, It is composed of a display unit 34 connected to the CPU 32 for displaying signals, and an operation unit 35 for input operation from the control room master unit 30.

The plurality of room units T ₁ , T ₂ ... T _n are connected to the same main line L ₃ , and the individual room units T ₁ , T ₂ ... T _n are the same as the control room master unit 30. 10 and trunk line L ₃ to the connected communication circuitry t1 for transmitting and receiving signals with a signal from the communication circuit t1 having passed through the main line L ₃ to the arithmetic processing, also to the communication circuit t1 delivered to the main line L ₃ CPU that processes signals
t2, an audio circuit t3 connected to the CPU t2 for processing an audio signal, a display part t4 connected to the CPU t2 for displaying a signal, and an operation part t5 for input operation from the living room T.
Consists of

Like the master unit 30 in the control room, the collective entrance 20 also has a communication circuit 21 connected to the trunk line L ₁ for transmitting and receiving signals to and from the controller 10, and a communication circuit 2 through the trunk line L _1.
A CPU 22 for processing the signal from ₁ and for processing the signal to the communication circuit 21 sent to the trunk line L ₁ ;
A voice circuit 23 connected to the CPU 22 for processing a voice signal
And a display unit 24 connected to the CPU 22 for displaying signals
And an operation unit 25 for input operation from the collective entrance 20
Consists of

Next, the operation will be described. The conventional inter-compartment housing system has a function of being operated between the entrance hall 20, the living room T, and the master office of the management room 30 to notify call / call / alarm information. The controller 10 has a trunk line L ₁ ,
Through L ₂ and L ₃ , data is transmitted and received to and from the collective entrance 20, the management room master unit 30, and individual living room machines T ₁ , T ₂ ... T _n , and all states are controlled.

For example, when calling the living room machine T ₁ from the management room master unit 30, if a calling operation is performed on the operation unit 35 of the management room master unit 30, the calling data processed by the CPU 32 will be transferred to the communication circuit 31 and the main line. L _2, via the communication circuit 12 CPU
Enter 19. CPU19 performs the process was in each state, calling instruction data communication circuit 13, the mains L _3, and sends the CPUt2 via the communication circuit t1. CP of living room machine T ₁
Ut2 transmits the command to the voice circuit t3 or the display unit t4, and displays the call by voice or display.

For example, when calling the living room machine T ₁ from the collective entrance machine 20, if the calling operation is performed by the operation unit 25 of the collective entrance machine 20, the calling data from the CPU 22 will be the same as the management room master machine 30. Communication circuit 21, main line L ₁ , communication circuit 1
The CPU 19 is entered via 1. The CPU 19 performs processing suitable for each state, and sends call command data to the communication circuit 1
3, the trunk line L ₃ , and the communication circuit t1 to send to the CPU t2. The CPU t2 of the living room machine T ₁ sends the command to the voice circuit t3.
Alternatively, it is transmitted to the display unit t4 and the fact that there is a call is displayed by voice or display.

[0009] When performing an operation on the operation unit t5 of each room unit T, like the control room master unit 30, the data from the CPUt2, the communication circuit t1, mains L _3, via the communication circuit 13 Enter the CPU 19. The CPU 19 performs processing suitable for each state, and sends instruction data to the CPU 32 via the communication circuit 12, the trunk line L ₂ , and the communication circuit 31. CP
The U32 transmits the command to the voice circuit 33 or the display unit 34, and displays the voice or the display in the control room main unit 30 according to the command data. Alternatively, CPU1
The command data from 9 is sent to the CPU 22 via the communication circuit 11, the trunk line L ₁ , and the communication circuit 21. CPU22
Sends the command to the voice circuit 23 or the display unit 24,
A display corresponding to the command data is displayed by voice or a display in the collective entrance machine 20.

[0010]

In the above conventional intercommunal housing system, the plurality of room units T ₁ , T ₂ ... T _n are
Since they are connected on the same trunk line L ₃ , the room units T ₁ , T _2, ...
When one of the T _n is busy, the other room T cannot talk. For example, even if an attempt is made to call another living room machine T ₂ on the same main line L ₃ from the management room master machine 30 during a call between the collective entrance machine 20 and the living room machine T ₁ , the management room master machine 30 can still call. Instead, the voice or display indicates that the trunk line is busy.

Therefore, the control room main unit 30 has to wait until the call between the collective entrance unit 20 and the living room unit T ₁ ends, which causes a delay in an emergency such as a disaster.

[0012]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide an intercom dwelling system for a housing complex which can quickly respond to an emergency by adding an emergency call function. .

[0013]

In order to achieve this object, the intercommunal housing system according to the present invention employs a control unit, a main entrance unit, a control room master unit, and a plurality of living room units via trunk lines. The control room master unit is equipped with an emergency call button that generates emergency call data, and when the call data is received, the controller determines whether or not it is the emergency call data from the management room master unit to the living room unit. However, if the data is an emergency call data from the master unit of the control room, if the trunk line is in a call state, the end of the room in communication with the collective entrance will be forcibly terminated, and then the room unit will be called up from that room unit. When there is a response, the management room master unit and the living room machine are connected, and after the emergency call ends, the management room master machine and the living room machine are disconnected.

[0014]

[Function] The control room master unit is provided with an emergency call button for generating emergency call data, and the controller judges whether or not it is the emergency call data from the control room master unit to the living room unit when receiving the call data. , If the data is an emergency call data from the main unit of the control room, if the trunk line is in a call state, the end of the room in communication with the collective entrance is forcibly terminated, then the relevant room is called and a response is sent from that room. When there is a connection, the main unit of the management room is connected to the corresponding room unit, and after the emergency call ends, the connection between the main unit of the management room and the corresponding room unit is disconnected, so one of the room units is talking to the collective entrance unit. In the event of an emergency such as a disaster, if the emergency call button on the control room master unit is operated, the control unit determines whether or not it is emergency call data, and the emergency call data from the management room master unit is used. At one point, I forcedly quit the room machine that was talking to the group entrance machine, and then next It can also respond quickly in the event of an emergency by calling the room machine.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the intercom dwelling system of the present invention will be described in detail below with reference to the drawings. As shown in FIG. 1, in the housing complex intercom system according to the present invention, the control unit 1 is connected to the control unit 1 via the main line L ₁ , the main entrance unit 2 via the main line L ₂ , and the control room main unit 3 via the main line L _3. A plurality of living room machines T (T ₁ , T ₂ ... T _n ) are respectively connected.

The controller 1 includes a communication circuit 11 connected to a trunk line L ₁ for transmitting and receiving signals to and from the collective entrance 2, and a communication circuit connected to a trunk line L ₂ for transmitting and receiving signals to and from the control room master unit 3. 1
2, a communication circuit 13 connected to a trunk line L ₃ for transmitting and receiving signals to and from a plurality of room units T, a CPU 14 for processing the signals from the communication circuits 11, 12 and 13, and a communication circuit 11,
And a cross point switch 15 for switching between 12 and 13.

The control room main unit 3 is provided with an emergency call button 36 for generating emergency call data, and connects the communication circuit 31 connected to the main line L ₂ for transmitting and receiving a signal with the controller 1 and the main line L ₂ . The signal from the communication circuit 31 passing through is processed,
In addition, a CPU 32 that processes a signal to the communication circuit 31 that is sent to the main line L ₂ , an audio circuit 33 that is connected to the CPU 32 and that processes an audio signal, a display unit 34 that is connected to the CPU 32 and that displays a signal, and management. The operation unit 35 for input operation from the master unit 3.

A plurality of room machines T are connected to the same trunk line L ₃ , and each room machine T ₁ , T ₂ ... T _n transmits / receives a signal to / from the controller 1 as in the case of the control room master machine 3. a communication circuit t1 connected to mains L _3, the signal from the communication circuit t1 having passed through the main line L ₃ to the arithmetic processing, also, the CPUt2 arithmetically processing the signal to the communication circuit t1 delivered to the main line L ₃ , CP
An audio circuit t3 connected to Ut2 for processing an audio signal,
It is composed of a display section t4 connected to the CPU t2 for displaying signals and an operation section t5 for input operation from the living room machine T.

Similarly to the control room main unit 3, the collective entrance unit 2 also includes a communication circuit 21 connected to a main line L ₁ for transmitting and receiving a signal to and from the control unit 1 and a communication circuit 21 via the main line L _1. And a CPU 22 for performing arithmetic processing on the signal of the above, and for processing the signal to the communication circuit 21 sent to the main line L _1.
An audio circuit 23 connected to the audio circuit 22 for processing an audio signal;
It is composed of a display unit 24 connected to the PU 22 for displaying a signal, and an operation unit 25 for input operation from the collective entrance 2.

When the emergency call button 36 is operated and the CPU 32 of the control room main unit 3 recognizes that there is an emergency call, it changes normal call data into emergency call data. When the call data is received, the CPU 14 of the controller 1 determines whether or not the data is an emergency call data from the management room master unit 3 to the living room unit T, and when it is the emergency call data from the management room master unit 3. If the trunk line L ₃ is in a call state, the collective entrance 2 and the living room machine T in the call are forcibly terminated, and then the living room machine T is called, and when there is a response from the living room machine T, the management room parent machine 3 And the corresponding room machine T are connected, and after the emergency call ends, the master room master unit 3
Is set in advance so as to disconnect the connection between the living room machine T and.

The operation of the thus-constructed intercommunal housing system will be described below. When an emergency call is made to the office unit T ₂ from the management room main unit 3, when the emergency call button 36 is operated after inputting the number of the office unit T ₂ from the operation unit 35, the CPU 32 recognizes that the emergency call is made. Then, the normal call data is changed to the emergency call data, and the data is sent to the CPU 14 of the controller 1 through the same route as the current one.

The CPU 14 of the controller 1 recognizes the data and gives priority to the call from the management room master unit 3. For example,
When the called room T ₂ (or another room T ₁ ) called from the master unit 3 of the management room is talking to the collective entrance 2, the CPU 14
Sends a call end data in the set entrance device 2 and room unit T ₂ (or other room unit T ₁₎ via the communication circuit 13, a set entrance station 2 and the room unit T ₂ of the (or other room unit T ₁₎ Force the call to end.

After that, a call is made from the master office 3 of the management room through the same route to the office machine T ₂ . As described above, the call using the emergency call button 36 is prioritized. If a calling operation is performed from the control room main unit 3 without using the emergency call button 36, the busy state is displayed by the voice circuit 33 or the display unit 34 as in the conventional case, and thus the conventional function can be satisfied. That is, basically, as in the conventional intercom dwelling system for collective housing, the collective entrance machine 2 and the individual living room machines T
₁ , T ₂ ... T _n , operated and called between the control room master unit 3
It has functions such as calling and alerting information.

The controller 1 passes through the trunk lines L ₁ , L ₂ and L ₃ ,
Collective entrance machine 2, management room master machine 3, individual living room machines T ₁ , T ₂ ...
Data transmission / reception with T _n is performed, and control of all states is performed. When the operation unit 35 of the control room base unit 3 is operated, CP
Data from U32, the communication circuit 31, the trunk line L _2, into the CPU14 through the communication circuit 12. The CPU 14 performs processing suitable for each state, and outputs instruction data to the communication circuit 1
3, the trunk line L ₃ , and the communication circuit t1 to send to the CPU t2. The CPU t2 transmits the command to the voice circuit t3 or the display section t4, and displays the voice or display in the living room machine T.

When the operation unit 25 of the collective entrance unit 2 is operated, the data from the CPU 22 is sent to the CP via the communication circuit 21, the trunk line L ₁ and the communication circuit 11 as in the case of the master unit 3 in the control room.
After entering U14, the CPU 14 performs processing suitable for each state and sends instruction data to the CPU t2 via the communication circuit 13, the trunk line L ₃ , and the communication circuit t1. The CPU t2 transmits the command to the voice circuit t3 or the display unit t4 and is displayed by voice or a display.

Even when the operation unit t5 of each living room machine T is operated, the data from the CPU t2 is passed through the communication circuit t1, the trunk line L ₃ and the communication circuit 13 as in the case of the management room master machine 3. After entering the CPU 14, the CPU 14 performs processing suitable for each state, and the instruction data is sent to the CPU 32 via the communication circuit 12, the trunk line L ₂ , and the communication circuit 31.
The CPU 32 sends the command to the voice circuit 33 or the display unit 34.
And display it by voice or display in the control room base unit 3. Alternatively, the command data is the communication circuit 11,
It is sent to the CPU 22 via the trunk line L ₁ and the communication circuit 21. The CPU 22 transmits the command to the voice circuit 23 or the display unit 24, and the voice is displayed on the display 2 at the collective entrance 2.

In order to realize the emergency call function, the CPU 3
2. Add emergency call data to the CPU 14 so that the processing is performed. That is, the CPU 32 changes the call data into emergency call data, and as shown in FIG. 2, when the CPU 14 of the controller 1 receives the call data from the management room master unit 3, whether the call data is an emergency call or not. In the case of an emergency call, it is determined whether or not the trunk line L ₃ is in a call state, and when it is in a call state, the call end data is transmitted between the living room machine T and the collective entrance machine 2, call the living room machine T _n by sending an emergency call data, if the living room machine T _n responds, the cross-point switch 1
5, the management room master unit 3 and the living room unit T _n are connected, and when the emergency call communication between the management room master unit 3 and the living room unit T ends, the management room master unit 3 and the living room unit T _n Disconnect from.

In the above embodiment, the emergency call button 36 is added to the control room base unit 3; however, for example, the operation unit 3
It is also preferable to add an emergency call function to the other switches of No. 5 (not shown).

[0029]

As is apparent from the above description, according to the intercom dwelling system for housing complex according to the present invention, the control room main unit is provided with the emergency call button for generating the emergency call data, and the controller receives the call data. When it is an emergency call data from the control room main unit to the office unit, when it is an emergency call data from the management room main unit, if the trunk line is in a call state, the call is in progress with the collective entrance device. Forcibly end the in-room machine, then call the in-room machine, and when there is a response from that in-room machine, connect the management room master unit and the in-room machine, and after the emergency call ends, the management room master unit and the in-room machine Even if one of the room units is in a call with the collective entrance unit, if the emergency call button on the master unit of the control room is operated during an emergency such as a disaster, the controller will be disconnected. The control room parent is judged whether it is call data or not. When an emergency call data from the room unit during a call the set entrance machine talking forced end, then it is also quick response to the emergency call the room unit.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of an intercom system of a housing complex according to the present invention.

FIG. 2 is a flowchart showing the operation of the intercommunal housing system according to the present invention.

FIG. 3 is a block diagram of a conventional housing intercom system.

[Explanation of symbols]

1 ... Control device 2 ... Collective entrance device 3 ... Management room master device L ₁ , L ₂ , L ₃ ... Trunk line T (T ₁ , T ₂ , ..., T _n ) ... Living room device 36 ... Emergency call button

Claims (1)

[Claims] And 1. A controller (1) to set entrance device (2), and control room master unit (3), a plurality of room unit (T1, T _2, T ₃₎ each trunk and (L _1, L ₂ , L ₃ ), the management room master unit is provided with an emergency call button (36) for generating emergency call data, and the controller receives the call data from the management room master unit. It is determined whether or not the data is an emergency call data to the office unit, and when the data is the emergency call data from the control room master unit, if the trunk line is in a call state, the living room in a call with the collective entrance device. Forcibly end the call, then call the relevant room machine, and when there is a response from that room machine, connect the management room master machine and the concerned room machine, and after the emergency call ends, the management room master machine and the concerned room machine The intercom system for multi-family housing, which is characterized by disconnecting the connection.