JP2006101328A - Apartment intercom system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To be able to easily grasp a sitting-room master unit when a specified sitting-room master unit is called, or a calling is received from the specified sitting-room master unit, or make a management office master unit be able to reply instead of a resident when the resident is absent. <P>SOLUTION: An apartment intercom system is provided with the management office master unit 4 which is installed in the apartment management office, and carries out calling and conversation with the siting-room master unit 3; and a controller 2 which controls the management office master unit 4 for controlling a common door hall machine 1 and the sitting-room master units 3. The controller 2 is provided with a memory 21 in which the resident information such as a room number of the sitting-room, a representative resident name, etc. are memorized. The management office master unit 4 is provided with a display 41 which displays the resident information in the sitting-room unit, and a touch panel 42 which selects and operates the resident information whom the manager wants to call, and the controller 2 is provided with a CPU 22 which calls the sitting-room master unit which performs selection operation by carrying out a specified operation of handset up, etc. in the management office master unit 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an apartment house intercom system, and more particularly, to an apartment house intercom system that can display resident information, detailed information, outing information, and the like on a display such as a management room base unit.

  Conventionally, as an apartment intercom system of this type, an entrance hall, a plurality of room units (room base units) and a management room base unit are connected to the controller control circuit via the controller communication circuit of the controller, The controller in the collective housing intercom device that can communicate between the collective entrance machine, multiple room units (room base unit) and the management room base unit by exchange connection of the controller cross point switch controlled by the controller control circuit Interface circuit having data conversion circuit and interface call circuit connected to control circuit and controller crosspoint switch, main device control circuit connected to data conversion circuit, and control by main device control circuit connected to interface call circuit Connected to the main unit crosspoint switch and main unit crosspoint switch A multi-area main unit having a main unit wireless communication circuit controlled by a main unit control circuit, and a multi-area handy movement management room main unit having a mobile control unit wireless communication circuit connected to the main unit wireless communication circuit by radio The thing of the structure provided with these is known (for example, patent document 1).

  According to the multi-family intercom system with such a configuration, the multi-area handy mobility management room master unit has the same function as the management room base unit, so that the room unit (room base unit) and the entrance to the manager Calls can be made and quick responses can be made in an emergency.

JP-A-9-233202 (paragraph numbers “0012” and “0028”, FIG. 1)

  However, in the multi-family intercom system with such a configuration, when calling a specific room base unit from the management room base unit, the call destination room number and the like must be selected using the numeric keypad, which makes the call operation cumbersome. In addition, when a management room base unit receives a call from a specific room base unit, it is impossible to visually grasp which room base unit has received the call, and when the resident is away However, the call from the central entrance cannot be accepted, and thus, the visitor cannot communicate the desired requirements to the manager.

  The present invention has been made to solve the above-mentioned problems, and in the management room master unit, by displaying the resident information according to the layout of the apartment house, when calling a specific room master unit or a specific room For the purpose of providing a collective housing intercom system that can be easily grasped when a call is received from the master unit, and can be used as a proxy response by the master unit when the resident is away. Yes.

  In order to achieve such an object, an apartment intercom system according to the first aspect of the present invention includes an apartment entrance installed at an apartment entrance of an apartment house, and an apartment door installed in an apartment room. Controls the parent unit that makes calls in response to calls, the management unit that is installed in the management room of the apartment house, and that makes calls and makes calls, and the collective entrance unit, room unit, and management unit A control unit, the control unit is provided with a memory for storing resident information such as the room number of the room, the name of the representative resident, and the management room base unit is a display for displaying the resident information for each room. And a touch panel that selects and operates the resident information that the manager wants to call, and the controller has a CPU that calls the room master that has performed the selection operation by performing a predetermined operation such as hand setup on the management room master. What we have A.

  According to a second aspect of the present invention, in the collective housing intercom system according to the first aspect, the management room base unit performs the selection operation when performing a selection operation using the touch panel or when called from the room base unit. The resident information of the resident base unit or the resident base unit on which the calling operation has been performed is displayed on the display in an identifiable manner by color display, flashing display, pop-up display, or the like.

  According to a third aspect of the present invention, in the apartment house intercom system according to the first or second aspect, the resident information is displayed according to the layout of the apartment house.

  According to a fourth aspect of the present invention, in the collective housing intercom system according to any one of the first to third aspects, the management room base unit performs a selection operation using the touch panel or from the room base unit. When called, the detailed information such as the emergency contact address inputted in advance in the room master unit is displayed by further performing a detailed display operation.

  According to a fifth aspect of the present invention, in the collective housing intercom system according to any one of the first to fourth aspects, when the outing information is input by the living room master unit or the outing operation such as locking is performed. In this case, during the outing period, the information is additionally displayed on the resident information displayed on the display.

  According to a sixth aspect of the present invention, in the collective housing intercom system according to the fourth aspect or the fifth aspect, when detailed information is input, the resident information displayed on the display has detailed information. An additional display for visually confirming the effect is made.

  According to a seventh aspect of the present invention, in the collective housing intercom system according to any one of the fourth to sixth aspects, the controller performs an outing operation such as when the outing information is input or locking is performed. In this case, it is determined that the user has gone out by detecting a call from the collective entrance machine, and control is performed to transfer the call to the management room base unit or one predetermined room base unit.

  According to an eighth aspect of the present invention, in the collective housing intercom system according to the seventh aspect, in the case of a transfer call, the management room base unit displays the resident information of the call destination and calls from the collective entrance machine. It is displayed that it is a transfer.

  According to a ninth aspect of the present invention, in the apartment house intercom system according to any one of the first to eighth aspects, a security sensor such as a fire sensor is connected to the living room master unit, and the security sensor is When an abnormality is detected, a message is output from the living room base unit to the management room base unit, and the management room base unit displays that the security sensor of the living room base unit has detected an abnormality together with the resident information. .

  The collective housing intercom system according to the tenth aspect of the present invention includes a collective entrance machine installed at the collective entrance of the collective housing of each building, and a call in response to a call from the collective entrance machine installed in the apartment house room. Room controller, collective entrance machine, controller for controlling the room master machine, centralized controller connected to the controller to control the collective entrance machine, room master, and controller in each building, and centralized controller The central control room base unit is connected to the central control room, and the central control room base unit includes a display for displaying the resident information of all the dwelling units for each building.

  According to an eleventh aspect of the present invention, in the collective housing intercom system according to the tenth aspect, when the outing information is input in the living room master unit or when an outing operation such as locking is performed, the central controller is By detecting a call from the central entrance machine, it is determined that the user has gone out, and control is performed to transfer the call to the central control room parent machine or one predetermined room parent machine.

  A twelfth aspect of the present invention is the collective housing intercom system according to the tenth aspect or the eleventh aspect, wherein the central control room main unit displays the resident information of the call destination in the case of a transfer call, A message indicating that the call transfer is from the central entrance machine is displayed.

  According to a thirteenth aspect of the present invention, in the collective housing intercom system according to any one of the third to twelfth aspects, a human sensor is provided at a predetermined place such as an emergency staircase or a rooftop entrance. Is detected, the location detected in the layout of the apartment house displayed on the management room base unit or the central management room base unit is displayed so as to be visible.

  According to a fourteenth aspect of the present invention, in the apartment house intercom system according to any one of the third to thirteenth aspects, a surveillance camera is provided at a predetermined location such as an emergency staircase or a rooftop entrance, and the human sensor is When it is sensed, or by touching an installation location where the surveillance camera is provided in the layout of the apartment house, an image of the surveillance camera is displayed.

  According to the collective housing intercom system of the first aspect to the fourteenth aspect of the present invention, first, resident information, detailed information, outing information, etc. are displayed on the display of the management room master unit or the central control room master unit. Since it is displayed in units or according to the layout of the apartment house, it is selected when a selection operation is performed using the touch panel on the management room master unit or central control room base unit or when a call is received from the room base unit. It is possible to quickly identify the resident information of the room master unit that performed the operation or the room master unit that performed the calling operation. Second, when the security sensor connected to the room master unit detects an abnormality, Along with the resident information, it can be displayed on the display of the master unit or central control unit master that the security sensor of the master unit has detected an abnormality. Therefore, it is possible to quickly grasp the abnormality of the room in which the room parent machine is installed in the management room parent machine or the centralized management room parent machine. Third, a monitoring camera or a human sensor installed in a predetermined place If an abnormality is detected, the video of the surveillance camera can be displayed instantaneously by touching the location where the surveillance camera is installed in the layout of the apartment house. Fourth, the resident's absence If there is a visitor inside, the call from the central entrance will be transferred to the management room master or the central control room and the resident information of the callee will be displayed. A proxy response can be made in the central control room master unit.

Hereinafter, a preferred embodiment to which the apartment house intercom system of the present invention is applied will be described in detail with reference to the drawings.
[Example 1]
FIG. 1 shows a system configuration diagram of an apartment house intercom system according to a first embodiment of the present invention. In the figure, the collective housing intercom system of the present invention makes a call in response to a call from the collective entrance machine 1 installed in a collective entrance room 1 and the collective entrance machine 1 installed in a collective housing room. The living room base unit 3 to which the security sensor 5 is connected, the management room base unit 4 installed in the management room of the apartment house, calling and making a call with the living room base unit 3, the collective entrance unit 1, and the collective entrance unit 1 The control unit 2 for controlling the living room master unit 3 and the management room master unit 4, the human sensor 9 installed at a predetermined place such as the emergency staircase and the rooftop entrance, and the predetermined place such as the emergency staircase and the rooftop entrance. The monitoring camera 10 is provided. Here, the controller 2 is connected to the central entrance machine 1 via the first transmission line L1, to each living room parent unit 3 via the second transmission line L2, and to the management room parent via the third transmission line L3. The machine 4 is connected to the human sensor 9 via the fourth transmission line L4 and to the surveillance camera 10 via the fifth transmission line L5.

  The control unit 2 includes a memory 21 in which resident information such as a room number and a representative resident's name is stored, and a room parent who has performed a selection operation by performing a predetermined operation such as hand setup in the management room base unit 4. And a CPU 22 for calling the machine 3.

  The management room base unit 4 includes a display 41 that displays the resident information in units of rooms and a touch panel 42 that selects and operates the resident information that the manager wants to call.

  The collective entrance machine 1, the living room master machine 3, and the management room master machine 4 each have a call function and a function capable of various setting operations and selection operations.

  FIG. 2 shows a screen displayed on the display 41 of the management room base unit 4. The display 41 includes at least a room among resident information stored in the memory 21 of the controller 2 as will be described later. Resident information of the number and representative resident name is displayed in units of rooms and according to the layout of the apartment house. Further, the resident information is displayed in a resident area assigned to each room, and vacant rooms are displayed as blanks. Furthermore, information such as EVs (elevator halls), emergency stairs, and shared facilities are also displayed according to the layout of the apartment house.

  Next, the operation of the thus constructed multi-dwelling house intercom system of the present invention will be described. In addition, (1) In order for a visitor at the common entrance of the apartment house to call Taro Yamada (hereinafter referred to as “first resident”) who is a resident in the room 301, for example, the call of the collective entrance 1 A room number (hereinafter referred to as “first room number”) assigned in advance to a room base unit (hereinafter referred to as “first room base unit”) 3 installed in room 301 in the operation unit (not shown). When a call button (not shown) is pressed and a call signal containing call destination information (first room number) is transmitted to the CPU 22 of the controller 2 via the first transmission line L1. (2) When such a call signal is detected by the CPU 22, a control signal containing call partner information is output, and this control signal is transmitted to the first room base unit 3 via the second transmission line L2. (3) In the first base unit 3 included in the control signal When a match between the called party information (first room number) and the room number assigned in advance to the terminal is identified, a ringing tone is generated from the speaker (not shown) of the first room base unit. The sound is emitted and the call from the visitor is notified to the first resident. (4) The first resident who confirms the call from the visitor picks up the handset (not shown) and performs a response operation. Then, a call line is formed between the call function of the first room base unit 3 and the call function of the collective entrance 1 via the second transmission line L2, the controller 2 and the first transmission line L1. (5) A video signal of a visitor imaged by the camera 13 of the collective entrance 1 is transmitted through the first transmission path L1, the controller 2 and the second transmission path L2, and the first room base unit. 3 and the video of the visitor is displayed on the monitor (not shown) of the first base unit 3 Is the same as a conventional apartment house intercom system, and detailed description thereof is omitted. Here, an operation for displaying resident information, detailed information, outing information, etc. on the display 41 of the management room base unit 4 is performed. The explanation will be centered.

  First, the memory 21 of the controller 2 stores a table created by associating a room number and a representative resident name. In addition, the memory 21 can also store various information such as detailed information such as presence / absence information, outing period, and information on the presence / absence of home delivery, and a table created in association with the room number and representative resident name. .

[Example 1]
First, a case where the manager calls, for example, the first resident (“Taro Yamada” in the “301” room) will be described.

  First, when the manager performs a touch operation on “Taro Yamada” in “Room 301” displayed on the display 41 according to the layout of the apartment house using the touch panel 42 of the management room base unit 4, the first of the display 41 is displayed. The resident information (room number of room 301, representative resident Taro Yamada) of one room master unit 3 is displayed in color or blinking. In addition, the resident information is popped up along with it.

  Here, when the administrator performs a predetermined operation such as hand setup, the call signal containing the first room number is transmitted from the management room master unit 4 to the third transmission line L3, the controller 2 and the second transmission line L2. Is transmitted to the first living room master unit 3 and a ringing tone sounds from a speaker (not shown) of the first living room base unit. Thereby, a call is made from the manager to the first resident.

  In this case, if the first resident has been set to go out by operating the first living room master unit 3, it is recognized that he is going out, and “outing information” is displayed on the display 41 as shown in FIG. If there is detailed information, an icon “detailed information” is displayed, and by touching the icon, as shown in FIG. Detailed information such as the outing period and a message from the first resident can also be displayed.

  Next, a case where a manager is called from the first resident will be described.

  For example, when a first resident (Taro Yamada) performs a touch operation on a predetermined part of a touch panel (not shown) of the first living room main unit 3, the first living room main unit 3 changes the first living room main unit 3. The calling signal containing the address is transmitted to the management room base unit 4 via the second transmission path L2, the controller 2 and the third transmission path L3. When such a call signal is detected by the management room base unit 4, as shown in FIG. 2B, among the resident information displayed on the display 41 of the management room base unit 4, “Taro Yamada” in the “301” room. Resident information is displayed in color or blinking. At the same time, the resident information is displayed in a pop-up, and a ringing tone sounds from a speaker (not shown) of the management room master unit 4. As a result, the manager can instantly recognize that the call is being made from the first resident.

  Next, a case where a call is made from a visitor, for example, to the first resident who is away will be described.

  For example, when the first resident sets outing and inputs detailed information of the outing period in the first living room parent unit 3, the first living room parent 3 includes the address of the first living room parent unit 3 The outing setting information and the detailed information of the outing period are transmitted to the controller 2 via the second transmission line L2, and when the outing setting information and the detailed information of the outing period are detected by the CPU 22, the control of the CPU 22 The outing setting information and the detailed information of the outing period are stored in the memory 21.

  In this state, when a visitor performs a call operation from the collective entrance 1 to the first room base unit 3 that is out of the office, a call signal containing the first room number is sent to the first transmission line. When the call signal is transmitted to the control unit 2 via L1 and the CPU 22 detects the call signal, the first resident (Taro Yamada) related to the first room master unit 3 is absent in the control unit 2. And a transfer signal containing the first room number is transferred to the management room base unit 4 via the third transmission line L3.

  When such a transfer signal is detected by the management room base unit 4, among the resident information displayed on the display 41 of the management room base unit 4, the resident information of “Taro Yamada” in the “301” room is as described above. Is displayed in color or blinking. At the same time, the resident information is displayed in a pop-up, and a ringing tone sounds from the speaker of the management room master unit 4. At the same time, the “transfer” and “outing information” display portions on the display 41 are displayed in color or blinking, indicating that the call is “call transfer” from the collective entrance 1 or “outing information”. ”Is displayed, and when the administrator touches the“ detailed information present ”icon on the display 41, the first resident, as shown in FIG. Detailed information indicating “going out” is displayed during the period “2004/8/1 to 2004/8/15”. As a result, the manager can make an appropriate proxy response to a visitor who has visited while absent.

  Next, a case where the security sensor 5 is activated will be described.

  For example, when a security sensor (hereinafter referred to as a “first security sensor”) 5 connected to the first living room base unit 3 is activated, a security sensor signal containing a first address from the first living room base unit 3. Is transmitted to the controller 2 via the second transmission line L2, and when the security sensor signal is detected by the CPU 22, a signal indicating that the first security sensor 5 has been activated (hereinafter referred to as "security sensor activation signal"). .) Is transmitted to the management room base unit 4 through the third transmission line L3.

  When such a security sensor operation signal is detected by the management room base unit 4, the resident information of the first resident is displayed in color or blinking on the display 41 of the management room base unit 4. At the same time, the resident information is popped up, and an alarm sound is emitted from the speaker. At the same time, the “abnormal” display on the display 41 is displayed in color or blinking, so that it is possible to instantly know that a fire or the like has occurred.

  Next, a case where the human sensor 9 is activated will be described.

  For example, when the human sensor 9 (hereinafter referred to as “first human sensor”) 9 installed on the fifth floor among the human sensors 9 installed on the emergency stairs on each floor is activated, the first human sensor When the human sensor signal containing the address 9 is transmitted to the controller 2 via the fourth transmission line L4, and the human sensor signal is detected by the CPU 22, the first human sensor 9 is activated. A signal to this effect (hereinafter referred to as “human sensor activation signal”) is transmitted to the management room master unit 4 via the third transmission path L3.

When the human sensor operation signal is detected by the management room base unit 4, the “fifth floor emergency staircase” displayed on the display 41 of the management room base unit 4 according to the layout of the apartment building is displayed in color or blinking. At the same time, the emergency staircase is popped up, and an alarm sound is emitted from the speaker. Thereby, it can be easily grasped visually that there is a suspicious person in the vicinity of the emergency stairs on the fifth floor of the restricted entry area. In this case, for example, as shown in FIG. 2D, a suspicious person captured by the monitoring camera 10 by touching the place where the monitoring camera 10 is installed in the layout of the apartment house on the display 41. These images can be displayed on the display 41 at the same time, thereby improving crime prevention.
[Example 2]
FIG. 3 shows a system configuration diagram of a multi-building system type apartment house intercom system in the second embodiment of the present invention. In the figure, parts common to those in FIG. 1 are denoted by the same reference numerals and detailed description thereof is omitted.

  3, the collective housing intercom system according to the second embodiment of the present invention includes, for example, the collective housing intercom system shown in FIG. Centralized collective entrance 6 installed at the entrance, centralized control room master 8 installed near the general entrance, etc., and the central control room 8 that is installed near the general entrance, etc. And a controller 7. Here, the controller 2 installed in each building is connected to the centralized controller 7 via the sixth transmission line L6, and the centralized collective entrance machine 6 is connected to the centralized controller 7 via the seventh transmission line L7. However, the central control room master unit 8 is connected via the eighth transmission line L8.

  The centralized controller 7 detects a call from the collective entrance machine 1 when the outing information is input in the living room master unit 3 or when an outing operation such as locking is performed, and determines that it is out of the office. Control is performed to transfer the call to the management room base unit 8 or one predetermined room base unit 3.

  The central control room master unit 8 includes a display 81 that displays the resident information of all the dwelling units for each building, and a touch panel 82 that selects and operates the resident information that the administrator wants to call.

  The centralized collective entrance machine 6 and the centralized management room master unit 8 each have a call function and are provided with touch panels used for various setting operations and selection operations. In the case of the transfer call described above, the central control room master unit 8 displays the resident information of the call destination and also displays that the call transfer is from the collective entrance machine 1.

Also in this embodiment, the central control unit 7 controls the collective entrance unit 1, the living room base unit 3 and the control unit 2 installed in each building, and the central control unit base unit 8 has residents of all the dwelling units. Since the display 81 for displaying the information for each building is provided, the central control unit 7 collects when the outing information as described above is input in the living room master unit 3 or when the outing operation such as locking is performed. It is determined that the user has gone out by detecting a call from the front door 1, and control can be performed to transfer the call to the central control room master 8 or one predetermined room master 3. In the case of a transfer call, the resident information of the call destination can be displayed on the display 81 of the central control room master unit 8 and the call transfer from the collective entrance machine 1 can be displayed.
Further, when the human sensor 9 detects, the location detected by the layout of the apartment house displayed on the central control room master unit 8 can be displayed so as to be visible, and further, the human sensor 9 detects it. At this time, the video of the monitoring camera 10 can be displayed by touching the place where the monitoring camera 10 is installed in the layout of the apartment house.

  The present invention can be changed and modified as follows within the scope of the claims.

  First, in the above-described embodiment, the resident information, emergency staircase, and the like are displayed in color or blinking, and are displayed in a pop-up display. However, any one of color display, blinking display, and pop-up display is displayed. You may identify by a display.

  Secondly, in the above-described embodiment, when a visitor calls a resident who is away, a ringing tone is generated only from the speaker of the management room base unit 4, but only the speaker of the management room base unit 4 is used. Alternatively, a ringing tone may be generated from the speaker of the callee room master unit 3.

  Third, in the above-described embodiment, all the floors are displayed on one screen on the display 41 of the management room base unit 4, but each floor is displayed, and the display on the display 41 is displayed by the switch button. You may make it switch.

  Fourthly, the memory 21 is not limited to the one provided in the control unit 2 and may be provided in the management room base unit 4 or the centralized management room base unit 8.

The system block diagram of the apartment house intercom system in 1st Example of this invention. Explanatory drawing which shows the display state of the display of the management room main | base station in the apartment house intercom system of this invention. The system block diagram of the apartment house intercom system in 2nd Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Collective entrance machine 2 ... Controller 21 ... Memory 22 ... CPU
3 ... Living room base unit 4 ... Management room base unit 41 ... Display 42 ... Touch panel 5 ... Security sensor 7 ... Central control unit 8 ... Central control room base unit 81 ...・ Display 9 ・ ・ Human sensor 10 ・ ・ ・ Monitoring camera

Claims (14)

A collective entrance machine (1) installed at a collective entrance of an apartment house, a living room base unit (3) installed in a room of the collective house and making a call in response to a call from the collective entrance machine, and the collective house A management room base unit (4) installed in the management room of the room for calling and talking with the room base unit, and a controller (2) for controlling the collective entrance unit, the room base unit, and the management room base unit Prepared,
The controller includes a memory (21) for storing resident information such as a room number of the room and a representative resident name,
The management room master unit includes a display (41) for displaying the resident information in units of rooms, and a touch panel (42) for selecting and operating resident information that the manager wants to call,
2. The collective housing intercom system according to claim 1, wherein the control unit includes a CPU (22) that calls a room base unit that has performed the selection operation by performing a predetermined operation such as hand setup in the management room base unit.   The management room base unit, when performing a selection operation using a touch panel or when called from the room base unit, the resident information of the room base unit that has performed the selection operation or the room base unit that has performed the call operation 2. The collective housing intercom system according to claim 1, wherein the display is identifiable on the display by color display, blinking display, pop-up display, or the like.   3. The collective housing intercom system according to claim 1, wherein the resident information is displayed according to a layout of the collective housing.   When the management room base unit performs a selection operation using a touch panel or is called from the room base unit, the management room base unit further performs a detailed display operation to display an emergency contact address or the like input in advance in the room base unit. 4. The collective housing intercom system according to claim 1, wherein detailed information is displayed.   When going out information is inputted in the living room master unit or when going out operation such as locking is performed, it is additionally displayed in the resident information displayed on the display during the going out period. The collective housing intercom system according to claim 4.   6. The display according to claim 4 or 5, wherein when the detailed information is input, an additional display is made to visually recognize that the resident information displayed on the display has detailed information. Apartment house intercom system.   The controller determines that it is out by detecting a call from the collective entrance machine when the outing information is input or an outing operation such as locking is performed, and the control room base unit 7. The collective housing intercom system according to any one of claims 4 to 6, wherein control is performed to transfer a call to a predetermined base unit.   8. The set according to claim 7, wherein, in the case of the transfer call, the management room base unit displays resident information of a call destination and also indicates that the call is transferred from the set entrance. Residential intercom system. A security sensor (5) such as a fire sensor is connected to the parent room,
When the security sensor detects an abnormality, it is transferred from the living room base unit to the management room base unit,
The apartment house according to any one of claims 1 to 8, wherein the management room base unit displays that the security sensor of the room base unit has detected an abnormality together with the resident information. Intercom system. A collective entrance machine (1) installed at a collective entrance of a collective housing of each building, and an in-room master unit (3) installed in a room of the collective housing and making a call in response to a call from the collective entrance machine; A controller (2) for controlling the collective entrance machine and the room master, and a centralized controller (7) connected to the controller for controlling the collective entrance machine, the room master and the controller in each building And a central control room main unit (8) connected to the central control unit,
The centralized control room master unit is provided with a display (81) for displaying resident information of all dwelling units for each building.   When the out-going information is input or the lock-out operation is performed by the living room main unit, the central control unit determines that the user is out by detecting a call from the collective entrance unit. 11. The collective housing intercom system according to claim 10, wherein control is performed to transfer a call to the central control room base unit or one predetermined room base unit.   11. The central control room main unit, in the case of the transfer call, displays the resident information of the call destination and displays that the call transfer is from the central entrance. Item 11. The multifamily intercom system according to Item 11.   A human housing sensor (9) is provided at a predetermined place such as an emergency staircase or a rooftop entrance, and when the human sensor detects it, the layout of the apartment house displayed on the management room master unit or the central control room base unit The apartment house intercom system according to any one of claims 3 to 12, wherein the sensed place is displayed so as to be visible. A monitoring camera (10) is provided at a predetermined place such as an emergency staircase or a rooftop entrance, and when the human sensor detects it, or by touching an installation location of the apartment house where the monitoring camera is provided. The apartment house intercom system according to any one of claims 3 to 13, wherein an image of the monitoring camera is displayed.

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