JP4589184B2 - Apartment house intercom system - Google Patents

Description

  The present invention relates to an apartment house intercom system installed in an apartment house such as an apartment, and more particularly to an apartment house intercom system having a function of restricting calls from a visitor to a desired resident.

  2. Description of the Related Art Conventionally, there has been disclosed an apartment house system that improves operability and convenience at the time of calling and the like in a large-scale apartment house having a plurality of buildings (see, for example, Patent Document 1). ).

  According to the collective housing system of Patent Document 1, a central control room main unit that performs call, call, and alarm notifications with a home base unit installed in each dwelling unit in a plurality of buildings via a centralized controller, At the centralized entrance hall where the call is made, the building number where the base unit of the residence unit that is the target of the call, call, etc. is installed is entered and displayed.

Japanese Patent Laid-Open No. 2000-278430 (paragraph numbers 0013 to 0024, FIG. 1)

  However, when applying the conventional collective housing system to collective housing consisting of at least two high-rise condominiums, etc., which have been greatly increasing in recent years, While it is possible to call the main unit installed on each floor of the building, the calling function is installed on the floors of other unrelated buildings in the centralized entrance hall of the specific building where the calling operation was performed. There was no need to call the parent machine.

  The present invention has been made to solve the above-mentioned problems, from the setting information of the building controller allowed as a target of calling from the centralized collective entrance machine to the parent room, from the building collective entrance machine or the centralized collective entrance machine. It is an object of the present invention to provide a collective housing intercom system in which restrictions are imposed on the setting information of a base unit as a call target.

  In order to achieve the above-described object, the apartment house intercom system according to the first aspect of the present invention is installed on each floor of each building of the apartment house, and a visitor calls a resident to establish a call, thereby The building entrance hall to unlock the lock, the call from the building entrance hall is notified, and the main room for the resident to establish a call with the visitor, the building entrance hall, and the room All building control units for controlling the master unit and living room master units are subject to call from visitors, and the visitor establishes a call with the resident and unlocks the electric lock on the entrance door. And a centralized control machine for controlling the building control machine and the centralized collective entrance machine. The centralized controller has a storage unit for storing the setting information of the building controller that is permitted as a target of calling from the centralized collective entrance machine to the predetermined parent unit. Based on the setting information stored in the storage unit of the centralized control unit, the building control unit receives only visitors from the main unit controlled by the building control unit that is permitted to be called from the centralized entrance hall. And a control circuit for informing the call.

  Further, in the collective housing intercom system according to the second aspect of the present invention, in the first aspect of the present invention, the centralized controller stores the call target from the centralized collective entrance machine in the storage unit of the centralized controller. When there is a discrepancy with the setting information, the centralized entrance door has a control circuit for notifying that the call from the visitor has been rejected.

  Moreover, in the housing complex intercom system according to the third aspect of the present invention, in the first aspect or the second aspect of the present invention, the storage unit is provided in the building controller instead of the centralized controller. .

  In addition, the collective housing intercom system according to the fourth aspect of the present invention is installed on each floor of each building of the collective housing so that a visitor calls a resident to establish a call and unlocks the electric lock on the floor door. In order to control the building master entrance unit and the master unit in the room, and the call from the building entrance unit will be notified and the resident will establish a call with the visitor. Central building entrance machine to unlock all the entrance door locks, and all of the building's building control units and living room master units are subject to calls from visitors. And a centralized controller for controlling the building controller and the centralized entrance hall. The building control machine has a storage unit for storing setting information of a room parent device that is permitted as a call target from the building collection entrance machine or the centralized collection entrance machine. Based on the setting information stored in the storage unit of the wing controller, the wing controller calls from the visitors only to the parent unit that is permitted to be called from the wing collective entrance or centralized entrance. Is provided with a control circuit for informing the user.

  Further, in the collective housing intercom system according to the fifth aspect of the present invention, in the fourth aspect of the present invention, the building control machine stores the object of calling from the building collective entrance machine in the storage unit of the building control machine. When there is a discrepancy with the setting information, a control circuit is provided for informing at the building entrance that the call from the visitor has been rejected.

  In addition, in the collective housing intercom system according to the sixth aspect of the present invention, in the fourth aspect of the present invention, the centralized controller stores the object of the call from the centralized collective entrance machine in the storage unit of the building controller. When there is a discrepancy with the setting information, the centralized entrance door has a control circuit for notifying that the call from the visitor has been rejected.

  Moreover, the apartment house intercom system which is the 7th aspect of this invention is the aspect of any one of the 4th aspect thru | or 6 of this invention, and a memory | storage part replaces a building control machine and is a centralized controller. It is prepared for.

  In addition, the collective housing intercom system according to the eighth aspect of the present invention is the collective housing intercom system according to any one of the first aspect to the seventh aspect of the present invention. When there is a mismatch with the setting information, a control circuit is provided for guiding the correct centralized entrance door to the visitor by a notification unit.

  According to the apartment house intercom system of the present invention, the setting information of the building controller permitted to be called as a target of calling from the centralized entrance to the living room base unit is stored in the centralized controller or the storage unit of the building controller. Based on the setting information stored in the storage unit, the control circuit of the building control machine is a visitor only to the parent unit controlled by the building control machine that is permitted to be called from the centralized entrance hall. The call from can be notified. In addition, the control circuit of the centralized controller notifies the centralized entrance system that the call from the visitor has been rejected when the target of the call from the centralized entrance system does not match the setting information stored in the storage unit. This can be notified at the part. This restricts the setting information of the building controller that is allowed to be called from the centralized entrance to the base unit, so calls from the centralized entrance where the call operation has been performed are rejected. If it is set, the visitor can be urged to perform the call operation at the centralized entrance hall of the correct caller.

  According to the apartment house intercom system of the present invention, the setting information of the room master unit that is permitted to be called from the building entrance hall or the centralized entrance hall is stored in the storage unit of the building controller or the central controller, Based on the setting information stored in the storage unit, the control circuit of the controller or the centralized controller notifies the call from the visitor only to the parent unit that is permitted to be called from the building entrance hall. Alternatively, a call from a visitor can be notified only to a room parent machine that is permitted as a target of a call from a centralized entrance hall. In addition, the control circuit of the building controller or the centralized controller rejects calls from visitors when the target of the call from the building centralized entrance machine or the centralized collective entrance machine does not match the setting information stored in the storage unit. This can be notified (by control of the control circuit of the centralized controller) at the building entrance or the notification unit of the centralized entrance. As a result, restrictions are placed on the setting information of the room base unit that is allowed to be called as a target of calls from the building collective entrance or centralized collective entrance, so calls from the centralized collective entrance where the call operation was performed are rejected. In this case, it is possible to urge the visitor to perform a predetermined call operation at the centralized entrance hall of the correct caller.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment to which an apartment house intercom system of the present invention is applied will be described below with reference to the drawings.

  FIG. 1 shows an apartment house composed of at least two or more high-rise apartments, etc., in this case, with respect to the apartment house intercom system according to the first and second embodiments of the present invention. It is a system explanatory drawing which shows the whole structure at the time of making it install in the apartment house comprised from two high-rise apartments.

  The collective housing intercom system shown in the system explanatory diagram of FIG. 1 has a plurality of dwelling units in each floor such as the second floor, the third floor,... , Room 201, Room 202, ..., Room 301, Room 302, ..., ... are assigned individual room numbers (not described in detail). The call from the visitor who performed the call operation is notified, and the resident who confirmed the call establishes a call with the visitor, and floor doors 2a, 2a, ..., 2b, 2b, which will be described later. , 1b, 1b, 1b, 1b, 1b, 1b, 1b, 1b, 1b, 1b, 1b. ... and each building (Building A, Building B) Floor doors 2a, 2a,..., 2b, 2b,... Each having an electric lock 20 installed in each lower, and installed in each building (A building, B building) floor, and individual building entrance A machine number (not detailed) is assigned, and a plurality of dwelling units for each floor (Room 201, Room 202, ..., Room 301, Room 302, ..., ... ), Each visitor calls a desired resident among the residents in the room to establish a call, and is connected via front door lines L2a, L2a,..., L2b, L2b,. The building doors 3a, 3a, ..., 3b, 3b for controlling the unlocking of the electric locks 20 of the floor doors 2a, 2a, ..., 2b, 2b, ... (for each floor). .. and individual building control unit numbers (not detailed) are assigned, L1a, L1a,..., L1b, L1b,... Connected to each other by bus (bus connection) 1a, 1a,..., 1b, 1b,. .., L3a, L3a,..., L3b, L3b,... 4a,..., 4b, 4b,... And entrance doors 5a and 5b having electric locks 50 installed at the entrances of the respective buildings (Building A and Building B), and the respective buildings (Building A, Each building is installed at the entrance of Building B) and is assigned an individual centralized entrance number (not detailed), and the above-mentioned room master units 1a, 1a,..., 1b, 1b,. A plurality of dwelling units (in the room 201, room 202,... In the room 301, room 302,...), A visitor calls a desired resident among the occupants in each room and establishes a call, and through the entrance door lines L4a and L4b. Centralized entrance halls 6a and 6b for controlling the unlocking of the electric locks 50 of the entrance doors 5a and 5b (for each entrance), and a building controller 4a connected via a building controller line L5, 4a,..., 4b, 4b,... And a centralized control unit 7 for controlling the centralized collective entrances 6a and 6b connected via the centralized collective entrance lines L6a and L6b, respectively. Yes.

The central control unit 7 can be connected to a central control room master unit 8 installed in the central control room. This central control room base unit 8 is usually equipped with a plurality of dwelling units (room 201, room 202, ..., room 301, room 302, etc.) for each floor (building A, building B). ··········································· A function for the manager to call a desired resident among the residents in each room and establish a call, and for the administrator to broadcast to the resident simultaneously Functions are provided.
[First embodiment]
FIG. 2 is a block diagram showing a specific configuration of the collective housing intercom system according to the first embodiment of the present invention.

  In the block diagram of FIG. 2, the building entrance halls 3 a, 3 a,..., 3 b, 3 b,... Have the same configuration, and visitors on each floor of each building (Building A, Building B) When a desired resident is called, a key button for performing a predetermined calling operation, an operation unit 30 such as a touch panel, an LCD (Liquid Crystal Display) for displaying operation information of the operation unit 30, an organic EL (Electro Luminescence) Display unit 31 such as a display, and a CCD (Charge Coupled Device) camera for capturing an image of a visitor who has performed a call operation on the operation unit 31 and the vicinity of the floor of each building (Building A and Building B) An imaging unit 32 such as a CMOS (Complementary Metal Oxide Semiconductor) camera, and a microphone for transmitting and receiving audio for a visitor who has performed a call operation at the operation unit 30 to establish a call with a resident of the call destination; Speaker The communication unit 33 and the respective components / circuits of the building entrance hall are controlled respectively, and the display unit 31 and the communication unit 33 indicate that a call from a visitor who has performed a call operation at the operation unit 30 is rejected. A control circuit (hereinafter referred to as “unlocking control”) for notifying the visitor using the notification unit configured by the following control and unlocking the electric locks 20 of the floor doors 2a, 2a,..., 2b, 2b,. , 34 and a building collective entrance machine control circuit 34 and a signal transmission path between the building collective entrance machine control circuit 34 and the floor door lines L2a, L2a,..., L2b, L2b,. A communication circuit 35 and a communication circuit 36 for forming a signal transmission path between the building collective entrance machine control circuit 34 and the building collective entrance machine lines L3a, L3a,..., L3b, L3b,. is doing.

  Further, the building controllers 4a, 4a,..., 4b, 4b,... Have the same configuration, respectively control the respective components / circuits of the building controller, and the central controller 7 will be described later. Based on the setting information stored in the storage unit 70, the room master units 1a, 1a,..., 1b that are controlled by the building control unit that is permitted as a call target from the centralized entrance hall 6a, 6b. 1b, ..., a control circuit (hereinafter referred to as a building controller control circuit) 40 for notifying a call from a visitor, a building controller control circuit 40 and a room main unit line L1a, L1a,. .., a communication circuit 41 for forming a signal transmission path between L1b, L1b,..., A building controller control circuit 40 and a building collective entrance line L3a, L3a,..., L3b, L3b, ... Communication circuit for forming signal transmission path between 42 and a communication circuit 43 for forming a signal transmission path between the building controller control circuit 40 and the building controller line L5.

  The centralized entrance halls 6a and 6b have the same configuration, and a key for performing a predetermined call operation when a visitor at each entrance of each building (Building A and Building B) calls a desired resident. An operation unit 60 such as a button and a touch panel, an LCD 61 for displaying operation information of the operation unit 60, a display unit 61 such as an organic EL display, and a visitor who has performed a call operation on the operation unit 61 or each building ( Between the image pickup unit 62 such as a CCD camera or a CMOS camera for picking up the image around the entrance in the A building and the B building) and the visitor who performed the call operation in the operation unit 60 between the callee resident A caller 63 such as a microphone and a speaker that transmits and receives audio for establishing a call in the telephone, and each part / circuit of the centralized collective entrance machine are controlled respectively. Is notified to the visitor using a notification unit composed of the display unit 61 and the call unit 63 (based on control of a control circuit 71 described later of the centralized controller 7). Furthermore, a control circuit (hereinafter referred to as a centralized collective entrance machine control circuit) 64 for controlling the unlocking of the electric locks 50 of the entrance doors 5a and 5b, a centralized collective entrance machine control circuit 64, and entrance door lines L4a and L4b. And a communication circuit 65 for forming a signal transmission line between them, and a communication circuit 66 for forming a signal transmission line between the centralized collective entrance machine control circuit 64 and the centralized collective entrance machine lines L6a and L6b. Yes.

  Further, the centralized control device 7 permits the building control device 4a to be permitted as a target of calling from the centralized collective entrance devices 6a, 6b to the living room master units 1a, 1a,..., 1b, 1b,. 4a,..., 4b, 4b,..., For example, ROM (Read Only Memory), RAM (Random Access Memory) for storing the building controller number assigned to the building controller , The storage unit 70 such as EEPROM (Electrically Erasable Programmable Read Only Memory) and the respective components / circuits of the centralized controller are controlled, and the objects to be called from the centralized collective entrance 6a and 6b are stored in the storage unit 70. When the setting information does not match, the visitor is notified that the call from the visitor is rejected using the display unit 61 and the call unit 63 constituting the notification unit of the centralized collective entrance 6a, 6b. Control circuit (hereinafter referred to as a central controller control circuit) 71, a communication circuit 72 for forming a signal transmission path between the central controller control circuit 71 and the building controller line L5, and a central controller control And a communication circuit 73 for forming a signal transmission path between the circuit 71 and the centralized collective entrance machine lines L6a and L6b.

  In the housing complex intercom system according to the first embodiment of the present invention configured as described above, the specific operation will be described below with reference to the system explanatory diagram of FIG. 1, the block diagram of FIG. 2, and the table explanatory diagram of FIG. Each will be described with reference to FIG. It should be noted that various signals transmitted and received in describing the specific operation of the first embodiment are described only in the block diagram of FIG.

  Also, the table explanatory diagram of FIG. 4A is the setting information stored in the storage unit 70 of the centralized controller 7, that is, the room master units 1a, 1a, which are determined in advance from the centralized collective entrance units 6a, 6b. ... represents an example of the setting information of the building controllers 4a, 4a, ..., 4b, 4b, ... that are permitted as objects to be called to 1b, 1b, ... Information can be arbitrarily changed.

  Next, in a state where the setting information shown in the table explanatory diagram of FIG. 4A is stored in advance in the storage unit 70 of the centralized controller 7 shown in the block diagram of FIG. 2, the first information in the first embodiment is used. As a calling operation, in each building (Building A and Building B), here, a visitor at the entrance of Building A calls a desired resident, for example, calls a resident in the room of Building A 201 At this time, a predetermined call operation is performed using the operation unit 60 of the centralized collective entrance 6a. For example, a key button (not shown) constituting the operation unit 60 is operated to set the ridge number and the room of the callee's dwelling unit. When a number is entered, these pieces of operation information are displayed on the display unit 61 under the control of the centralized collective entrance control circuit 64. A visitor who has performed a call operation on the operation unit 60 confirms the display content of the display unit 61 and then presses a call button (not shown) constituting the operation unit 60 in the same manner. Further, in the centralized collective entrance control circuit 64 that has detected the call operation described above, the centralized collective entrance number assigned to the self-concentrated collective entrance is added to the building number and the room number that are the operation information of the operation unit 60. The paging signal S1a is generated. This calling signal S1a is transmitted from the centralized collective entrance machine control circuit 64 to the centralized controller control circuit 71 via the communication circuit 66, the centralized collective entrance machine line L6a, and the communication circuit 73 of the centralized controller 7.

  Further, in the centralized collective entrance machine 6a, the centralized collective entrance machine control circuit 64 that has detected the above-described call operation by the visitor performed by the operation unit 60 controls the imaging unit 62 to be active, and calls Imaging of a visitor who has performed the operation (including the vicinity of the entrance to the A building entrance) is started. The video imaged by the imaging unit 62 is appropriately transmitted as signal-processed video signal S2a to the centralized controller control circuit 71 of the centralized controller 7 through the same path as the call signal S1a described above. The

  The centralized controller control circuit 71 of the centralized controller 7 displays the building number, the room number, and the centralized collective entrance number added to the calling signal S1a out of the calling signal S1a and the video signal S2a from the centralized entrance hall 6a. Originally, a visitor at the entrance of building A detects that there is a call to a resident in the room of building A 201, and in the room of building A 201 that is the residence of the resident of the callee. Whether or not the building control unit 4a installed on the 2nd floor of the building A that controls the installed room master unit 1a is permitted as a target for calling from the centralized collective entrance 6a to the room unit. The setting information stored in advance in the storage unit 70 is checked. Here, as shown in the explanatory diagram of the table in FIG. 4A, the building controller 4a installed on the second floor of the A building that controls the living room main unit 1a installed in the room A 201 is a centralized entrance. The central control device control circuit 71 that has detected this is permitted as a call target from the machine 6a to the predetermined room master, so that the call is sent to the call signal S1a from the centralized entrance machine 6a. Approved building control unit, here, the building control unit number of the building control unit 4a installed on the 2nd floor of building A, and the communication circuit 72, building control unit line L5, all together with the video signal S2a. .., 4b, 4b,... Are output to the building controller control circuit 40 via the communication circuit 43 of the building controllers 4a, 4a,.

  All the building controllers 4a, 4a,..., 4b, 4b,... Are called out of the calling signal S1a and the video signal S2a from the centralized collective entrance 6a transmitted through the centralized controller 7. The building control unit number added to the calling signal S1a is compared with the building control unit number assigned to the own building control unit, and if they match, the room master unit connected to the own building control unit is matched. The room number is compared with the room number similarly added to the calling signal S1a. Here, only the building controller 4a installed on the 2nd floor of A building has the same building controller number and room number, and the building controller control circuit 40 of this building controller 4a is connected to the communication circuit 41 in the room master unit. The call signal S1a and the video signal S2a are output to all the living room master units 1a, 1a,... Connected on the same floor via the line L1a.

  In the living room master units 1a, 1a,... Installed in all the dwelling units on the second floor of the A building, the calling signal S1a and the video signal S2a from the centralized collective entrance 6a transmitted through the centralized controller 7 are provided. Among them, the room number added to the call signal S1a is collated with the room number assigned to the own room master unit, and if they match, a predetermined call notification such as emitting a ringing tone is performed. When the image output function of the room master is active, a call operation is performed at the image captured by the image capturing unit 62 of the centralized entrance hall 6a that forms the video signal S2a, that is, at the entrance of the A building. Display the visitor's video (including video around the entrance to the building A). Here, only the room master unit 1a installed in the room A 201 has the same room number, and the above-described calling notification and video display are performed.

  Thereafter, when a resident in the room of Building A 201 performs a predetermined response operation in the room master unit 1a in order to establish a call with the caller visitor, this response operation is detected. Is installed in the room of Building A 201, which is the call destination, by the control function of the living room master unit 1a (not detailed) and the control of the centralized collective entrance control circuit 64 of the centralized collective entrance 6a (not detailed). A communication path is formed between a predetermined call function (not described in detail) of the living room base unit 1a and the communication unit 63 of the centralized collective entrance 6a, and audio signals are transmitted and received through the formed communication path. This completes the call.

  In addition, a resident in the room of Building A 201 performs a predetermined unlocking operation in the room master unit 1a, whereby the control function of the room master unit 1a that detects this unlocking operation (not described in detail). ) Generates an entrance door unlock signal S3a for unlocking the electric lock 50 of the A building entrance door 5a. The entrance door unlocking signal S3a is transmitted to the centralized collective entrance control circuit 64 of the centralized collective entrance 6a through the reverse path to the call signal S1a and the video signal S2a.

  When the centralized collective entrance machine control circuit 64 of the collective collective entrance machine 6a detects the entrance door unlocking signal S3a from the room main unit 1a installed in the room A 201, the communication via the communication circuit 65 and the entrance door line L4a. By controlling the unlocking of the electric lock 50 of the entrance door 5a connected in this manner, a visitor who has performed a calling operation at the centralized collective entrance 6a can access the A through the entrance door 5a where the electric lock 50 is unlocked. Enter the building and use the transportation means such as an elevator to visit the same floor as the resident of the callee, that is, the second floor, and then, if necessary, the building entrance 3a installed on the second floor A call operation is performed on the operation unit 30.

  Next, in the state where the setting information shown in the table explanatory diagram of FIG. 4A is stored in advance in the storage unit 70 of the centralized controller 7 shown in the block diagram of FIG. As a second calling operation in the embodiment of FIG. 4, a visitor at the entrance of building B calls out a desired resident of each building (building A and building B), for example, in the room of building A 201. When calling a resident in the room, a predetermined calling operation is performed using the operation unit 60 of the centralized collective entrance 6b. For example, a call button is operated by operating a key button (not shown) constituting the operation unit 60. When the building number and the room number of the dwelling unit are input, the operation information is displayed on the display unit 61 under the control of the centralized collective entrance control circuit 64. A visitor who has performed a call operation on the operation unit 60 confirms the display content of the display unit 61 and then presses a call button (not shown) constituting the operation unit 60 in the same manner. Further, the centralized entrance machine control circuit 64 that has detected the call operation described above adds the centralized entrance system number assigned to the centralized entrance system to the building number and the room number that are the operation information of the operation unit 60. The call signal S1b is generated. This calling signal 1b is transmitted from the centralized collective entrance machine control circuit 64 to the centralized entrance machine control circuit 71 via the communication circuit 66, the centralized collective entrance machine line L6b, and the communication circuit 73 of the centralized controller 7.

  Further, in the centralized collective entrance machine 6b, the centralized collective entrance control circuit 64, which has detected the above-described call operation by the visitor performed by the operation unit 60, controls the imaging unit 62 to be active, and calls The imaging of the visitor who performed the operation (including the vicinity of the entrance to the building B) is started. The video imaged by the imaging unit 62 is appropriately transmitted as signal-processed video signal S2b to the centralized controller control circuit 71 of the centralized controller 7 through the same path as the call signal S1b described above. The

  The centralized controller control circuit 71 of the centralized controller 7 displays the building number, the room number and the centralized collective entrance number added to the calling signal S1b among the calling signal S1b and the video signal S2b from the centralized collecting entrance 6b. Originally, a visitor at the entrance of building B detects that there is a call to a resident in the room of building A 201, and the room of building A 201 that is the residence of the resident of the callee. Whether or not the building control unit 4a installed on the 2nd floor of building A that controls the installed room master unit 1a is permitted as a target of calling from the centralized collective entrance 6b to the room unit The setting information stored in advance in the storage unit 70 is checked. Here, as shown in the explanatory diagram of the table in FIG. 4A, the building controller 4a installed on the second floor of the A building that controls the living room main unit 1a installed in the room A 201 is a centralized entrance. The central control unit control circuit 71 that has detected this is rejected because it is rejected because it does not match as a target of the call from the machine 6b to the room master set in advance. A call rejection signal S3b for notifying the visitor of the rejection is generated. This call rejection signal S3b is transmitted to the centralized collective entrance machine control circuit 64 of the centralized collective entrance machine 6b through the reverse path to the aforementioned call signal S1b and video signal S2b.

  Based on the call rejection signal S3b from the centralized control device 7, the centralized entrance system control circuit 64 of the centralized collective entrance device 6b is a room parent installed in the room of Building A 201 that is the dwelling unit of the resident of the called party. It is detected that the building control machine 4a installed on the 2nd floor of the building A that controls the machine 1a is rejected because it does not coincide with the predetermined calling target from the centralized collective entrance machine 6b. Then, the display unit 61 and the calling unit 63 constituting the notification unit are notified of the contents to that effect to the visitor. For example, a visitor who performed a call operation at the entrance of building B is moved to the building A entrance, which is the correct entrance position, and is located in the room A building 201 at the operation unit 60 of the centralized entrance hall 6a. A call operation for calling a resident in the room can be prompted.

  As is clear from the above description, according to the first embodiment of the present invention, the room master units 1a, 1a,..., 1b, 1b determined in advance from the centralized collective entrance units 6a, 6b. ,... Centralized controller with the storage unit 70 for storing the setting information of the building controllers 4a, 4a,..., 4b, 4b,. However, the present invention is not limited to this mode, and the building controller 4a, 4a,..., 4b, 4b,. it can.

Here, among the building control machines 4a, 4a,..., 4b, 4b,..., The building control machine control circuit 40 of the building control machine 4a installed on the second floor of the A building has a centralized collective entrance machine. Based on the building number, room number, and centralized entrance door number added to the call signal S1a from 6a, a visitor at the entrance of building A calls a resident in the room of building A 201 The room control unit 10a that detects the presence of the mobile phone and controls the room master unit 1a installed in the room A 201, which is the dwelling unit of the resident of the called party, is determined in advance from the centralized collective entrance 6a. It can be confirmed based on the setting information shown in the table explanatory diagram of FIG. 4A that is stored in advance in the storage unit 44 that it is permitted as a target of calling to the parent machine. On the other hand, based on the building number, room number and centralized building entrance number added to the call signal S1b from the centralized entrance hall 6b, a visitor at the entrance of the B building is in the room of the A building 201. The central control unit 6b detects that there is a call to the resident of the home and controls the room master unit 1a installed in the room A 201, which is the dwelling unit of the called resident, from the centralized collective entrance 6b. Based on the setting information shown in the table explanatory diagram of FIG. 4 (a) stored in advance in the storage unit 44, it is rejected that it does not match as the target of the call to the room master unit determined in advance. can do.
[Second Embodiment]
FIG. 3 is a block diagram showing a specific configuration of an apartment house intercom system according to the second embodiment of the present invention.

  In the second embodiment, components / circuits having the same operations as those of the first embodiment described above are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the block diagram of FIG. 3, the building entrance hall devices 3 a, 3 a,..., 3 b, 3 b,... Have the same configuration, and are an operation unit 30, a display unit (notification unit) 31, an imaging unit 32, It has a call part (notification part) 33, a building collective entrance control circuit 34, and communication circuits 35 and 36.

  Further, the building controllers 4a, 4a,..., 4b, 4b,... Have the same configuration and control the respective parts / circuits of the building controller, and the building assembly entrance machines 3a, 3a,. .. 3b, 3b,... Or setting information of room master units 1a, 1a,..., 1b, 1b,. The storage unit 45 such as ROM, RAM, EEPROM, etc. for storing the room number assigned to the room master unit, and the configuration information stored in the storage unit 45 while controlling each component of the building controller Based on the wing collective entrance 3a, 3a, ..., 3b, 3b, ... or from the centralized collective entrance 6a, 6b, the room masters 1a, 1a, ...・ 1b, 1b, ... While notifying the call from the visitor, the room master units 1a, 1a,..., 1b, 1b are the targets of the calls from the building entrance halls 3a, 3a,. ,... Do not match, the building controller control circuit 40 for notifying the visitor that the call from the visitor has been rejected by the building entrance hall, the building controller control circuit 40, and .., L1b, L1b,..., L1a,..., L1b, L1b,..., Communication control circuit 41 and building control unit control circuit 40 and building collective entrance line L3a, L3a ,..., L3b, L3b,... For forming a signal transmission path between the building controller control circuit 40 and the building controller line L5. Communication circuit 43.

  The centralized collective entrance machines 6a and 6b have the same configuration, and are an operation unit 60, a display unit (notification unit) 61, an imaging unit 62, a call unit (notification unit) 63, a centralized collective entrance control unit 64, communication. Circuits 65 and 66 are included.

  Furthermore, the centralized controller 7 controls each part / circuit of the centralized controller, and the objects to be called from the centralized entrance halls 6a and 6b are the building controllers 4a, 4a, ..., 4b, 4b. When there is a mismatch with the setting information stored in the storage unit 45, the display unit 61 and the call unit 63 that constitute the notification unit of the centralized collective entrance 6a, 6b indicate that the call from the visitor is rejected. A centralized controller control circuit 71 for informing the visitor using a communication circuit 72 for forming a signal transmission path between the centralized controller control circuit 71 and the building controller line L5, and a centralized control. And a communication circuit 73 for forming a signal transmission line between the machine control circuit 71 and the centralized collective entrance machine lines L6a and L6b.

  In the multi-family house intercom system according to the second embodiment of the present invention configured as above, the system operation diagram of FIG. 1, the block diagram of FIG. 3, and the table diagram of FIG. Each will be described with reference to FIG. It should be noted that various signals transmitted and received in describing the specific operation of the second embodiment are described only in the block diagram of FIG.

  Moreover, the table explanatory drawing of FIG.4 (b) is the setting information memorize | stored in the memory | storage part 45 of the building control machines 4a, 4a, ..., 4b, 4b, ..., ie, the building entrance hall machine 3a. 3a,..., 3b, 3b,..., Or the central rooms 1a, 1a,..., 1b, 1b,. An example of the setting information is shown, and this setting information can be arbitrarily changed.

  Next, the setting information shown in the table explanatory diagram of FIG. 4B is stored in advance in the storage unit 45 of the building controllers 4a, 4a,..., 4b, 4b,. As a first call operation in the second embodiment, a visitor on the second floor of A building calls out a desired resident among the floors of each building (A building and B building). For example, when calling a resident in the room of Building A 201, a predetermined calling operation is performed using the operation unit 30 of the building entrance 3a. For example, the key buttons ( If the room number of the called dwelling unit is input by operating (not shown), this operation information is displayed on the display unit 31 under the control of the building collective entrance control circuit 34. A visitor who has performed a call operation on the operation unit 30 confirms the display content of the display unit 31 and then presses a call button (not shown) that constitutes the operation unit 30 in the same manner. Further, in the building collective entrance control circuit 34 that has detected the call operation described above, the call is made by adding the building collective entrance number assigned to the own building collective entrance to the room number that is the operation information of the operation unit 30. A signal S11a is generated. This call signal S11a is sent from the building entrance control device 34 to the communication circuit 36, the building entrance door line L3a, and the communication circuit 42 of the building controller 4a installed on the second floor of the building A. 40.

  Further, in the building entrance hall 3a installed on the 2nd floor of the building A, the building entrance entrance control circuit 34 that detects the above-described calling operation by the visitor performed by the operation unit 30 is performed by the imaging unit 32. Control is performed so as to be active, and imaging of a visitor (including the vicinity of the second floor of the second floor of A building) is started. The video imaged by the imaging unit 32 is appropriately signal-processed as a video signal S12a through the same path as the call signal S11a described above, and the building controller 4a installed on the 2nd floor of the A building. It is transmitted to the controller control circuit 40.

  The building controller control circuit 40 of the building controller 4a installed on the second floor of the A building has the room number added to the calling signal S11a out of the calling signal S11a and the video signal S12a from the building entrance 3a. Based on the building entrance door number, a visitor on the 2nd floor of building A detects that there is a call to a resident in the room of building A 201, and the building A 2 is the caller. Setting information stored in advance in the storage unit 45 as to whether or not the room master unit 1a installed in the room A 201 is permitted to be called from the building entrance 3a installed on the floor. Confirm. Here, as shown in the table explanatory diagram of FIG. 4 (b), the room master 1a installed in the room A 201 in the building A as the object of calling from the building entrance 3a installed on the second floor of the building A. , The building control unit control circuit 40 that has detected this permits the call signal S11a and the video signal S12a from the building entrance 3a to communicate with the communication circuit 41, the room main unit line L1a, and the second floor of building A. Output to the living room master units 1a, 1a,.

  In the living room master units 1a, 1a,... Installed in all the dwelling units on the second floor of the A building, the calling signal S11a and the video signal S12a from the building entrance 3a are added to the calling signal S11a. The room number and the room number assigned to the own room master unit are collated, and if they match, a predetermined call notification such as emitting a ringing tone is given, and the image output function of the room master unit is If it is active, the video imaged by the imaging unit 32 of the building entrance 3a installed on the 2nd floor of the A building that makes the video signal S12a, that is, the calling operation is performed on the 2nd floor of the A building. A video of a visitor (including a video around the vicinity of the 2nd floor of Building A) is displayed. Here, only the room master unit 1a installed in the room 201 among all the dwelling units on the second floor of the A building matches the room number, and the above-described calling notification and video display are performed.

  Thereafter, when a resident in the room of Building A 201 performs a predetermined response operation in the room master unit 1a, the control function (not described in detail) of the room base unit 1a that has detected this response operation, and By the control (not described in detail) of the building collective entrance control circuit 34 of the building collective entrance machine 3a installed on the 2nd floor of the A building, the living room main unit 1a installed in the room A building 201 is called A call path is formed between a predetermined call function (not described in detail) and a call section 33 of the building entrance 3a installed on the 2nd floor of A building, and an audio signal is transmitted through the formed call path. The call is established by transmitting / receiving.

  In addition, the resident in the room of the A building 201 performs a predetermined unlocking operation in the room master unit 1a, and the control function of the room master unit 1a that detects the unlocking operation is as follows. A floor door unlocking signal S13a for unlocking the electric lock 20 of the floor door 2a on the second floor is generated. This floor door unlocking signal S13a is transmitted to the building entrance controller control circuit 34 of the building entrance 3a installed on the 2nd floor of the building A via the reverse route to the call signal S11a and the video signal S12a. The

  When the building collective entrance control circuit 34 of the building collective entrance 3a installed on the second floor of the A building detects the floor door unlocking signal S13a from the main unit 1a installed in the room A 201, the communication is performed. A visitor who has performed a call operation at the building entrance hall on the second floor of building A by controlling the unlocking of the electric lock 20 of the floor door 2a connected via the circuit 35 and the floor door line L2a. Can enter the floor of the second floor of the A building through the floor door 2a where the electric lock 20 is unlocked and can go to the A building 201 room as a call destination.

  Next, as described above, the setting information shown in the table explanatory diagram of FIG. 4B is the same as that of the building controllers 4a, 4a,..., 4b, 4b,. In the state stored in advance in the storage unit 45, as a second call operation in the second embodiment, a visitor who is on the second floor of the B building in this building (A building, B building) is here. Call a desired resident, for example, when calling a resident in room A 301, a predetermined call is made using the operation unit 30 of the building entrance 3b installed on the second floor of building B. When an operation is performed, for example, a key button (not shown) constituting the operation unit 30 is operated to input a ridge number and a room number of a callee's dwelling unit, these pieces of operation information are stored in the building entrance controller control circuit 34. It is displayed on the display unit 31 by the control. A visitor who has performed a call operation on the operation unit 30 confirms the display content of the display unit 31 and then presses a call button (not shown) that constitutes the operation unit 30 in the same manner. Further, in the building entrance controller control circuit 34 that has detected the call operation described above, the building entrance number assigned to the own building entrance is added to the building number and the room number that are the operation information of the operation unit 30. The paging signal S11b is generated. This call signal S11b is sent from the building entrance control unit 34 to the communication circuit 36, the building entrance unit line L3a, and the building control unit 4b installed on the 2nd floor of building B via the communication circuit 42 of the building control unit control circuit. 40.

  Further, in the building entrance hall 3b installed on the 2nd floor of building B, the building entrance door control circuit 34 that detects the above-described calling operation by the visitor performed by the operation unit 30 is performed by the imaging unit 32. Control is performed so as to be active, and image capturing of a visitor (including the vicinity of the second floor on the second floor of Building B) is started. The video imaged by the imaging unit 32 is appropriately processed as a video signal S12b through the same route as the call signal S11b described above, and the building controller 4b installed on the second floor of the B building. It is transmitted to the controller control circuit 40.

  The building controller control circuit 40 of the building controller 4b installed on the second floor of the B building has the building number added to the calling signal S11b among the calling signal S11b and the video signal S12b from the building entrance 3b. Based on the room number and centralized entrance door number, a visitor on the 2nd floor of Building B detects that there is a call to a resident in the room of Building A 301 and the caller B It is stored in advance in the storage unit 45 as to whether or not the room master unit 1a installed in the room A 301 is permitted as a target of calling from the building entrance hall 3b installed on the second floor of the building. Check the setting information. Here, as shown in the table explanatory diagram of FIG. 4 (b), the room master 1a installed in the room of the A building 301 as the object of the call from the building entrance 3b installed on the 2nd floor of the B building. The building control unit control circuit 40 that has detected that the call has been rejected because it is not matched, the call for notifying the visitor that the call from the visitor on the second floor of building B has been rejected. A rejection signal S13b is generated. This call rejection signal S13b is transmitted to the building collective entrance control circuit 34 of the building collective entrance 3b installed on the 2nd floor of the B building through a path opposite to the call signal S11b and the video signal S12b. .

  The building entrance control device 34 of the building entrance 3b installed on the 2nd floor of the B building calls the call destination on the basis of the call rejection signal S13b from the building controller 4b installed on the 2nd floor of the B building. That the in-room master unit 1a installed in the A building 301 room which is the dwelling unit of the resident is not matched with the object of the call from the building entrance 3b installed on the 2nd floor of B building and is rejected It detects and notifies a visitor about the content to that effect using the display part 31 and the telephone call part 33 which comprise an alerting | reporting part. For example, a visitor who has performed a call operation on the second floor of the B building is moved to the correct floor, for example, the second floor of the A building, and the operation unit 30 of the building collective entrance 3a installed on this floor. Thus, it is possible to prompt the user to perform a calling operation for calling a resident in the room of the A building 301.

  Next, as in the above-described operation, the setting information shown in the table explanatory diagram of FIG. 4B is stored in the building controllers 4a, 4a,..., 4b, 4b,. In the state stored in the storage unit 45 in advance, as a third calling operation in the second embodiment, among the buildings (Building A and Building B), here, a visitor at the entrance of Building A is desired. Call a resident, for example, when calling a resident in room A 201, use the operation unit 60 of the centralized collective entrance 6a to perform a predetermined call operation. For example, the operation unit 60 is configured. If the ward number and the room number of the called residence unit are input by operating a key button (not shown), the operation information is stored in the centralized collective entrance as in the first calling operation in the first embodiment. Displayed on the display unit 61 under the control of the machine control circuit 64 It is. A visitor who has performed a call operation on the operation unit 60 confirms the display content of the display unit 61 and then presses a call button (not shown) constituting the operation unit 60 in the same manner. Further, in the centralized collective entrance control circuit 64 that has detected the call operation described above, the centralized collective entrance number assigned to the self-concentrated collective entrance is added to the building number and the room number that are the operation information of the operation unit 60. The paging signal S21a is generated. This call signal S21a is sent from the centralized collective entrance control circuit 64 to the communication circuit 66, the centralized collective entrance line L6a, the communication circuit 73 of the centralized control unit 7, the centralized control unit control circuit 71, the communication circuit 72, and the building control unit line L5. .., 4b, 4b,..., Are transmitted to the building controller control circuit 40 via the communication circuit 43 of all the building controllers 4a, 4a,.

  Further, in the centralized collective entrance machine 6a, the centralized collective entrance control circuit 64 that has detected the above-described call operation by the visitor performed by the operation unit 60 is the first call operation in the first embodiment described above. In the same manner as described above, the imaging unit 62 is controlled to be active, and imaging of a visitor (including the vicinity of the entrance to the A building entrance) who has performed a call operation is started. The video imaged by the imaging unit 62 is appropriately processed as a video signal S22a through all the building controllers 4a, 4a,..., 4b through the same route as the call signal S21a. 4b,... Are transmitted to the building controller control circuit 40.

  The ridge controller control circuit 40 of all the ridge controllers 4a, 4a,..., 4b, 4b,... Receives the call signal S21a out of the call signal S21a and the video signal S22a from the centralized collective entrance 6a. Based on the added building number, room number, and centralized entrance door number, a visitor at the entrance of building A detects that there is a call to a resident in the room of building A 201. Then, the setting information stored in advance in the storage unit 45 is checked as to whether or not the living room master unit 1a installed in the room of the A building 201 as a target of calling from the centralized entrance hall 6a is permitted. Here, only the building controller 4a installed on the 2nd floor of the A building is the building control device that controls the room master unit 1a installed in the room A 201, and is a table explanatory diagram of FIG. 4B. As shown in the figure, the living room master unit 1a installed in the A building 201 room is permitted to be called from the centralized collective entrance 6a, so that it is installed on the second floor of the A building where it is detected. The building control device control circuit 40 of the building control device 4a is configured to connect the calling signal S21a and the video signal S22a from the centralized collective entrance 6a via the communication circuit 41 and the living room main unit line L1a to all the living room parents on the same floor. Output to machine 1a, 1a,.

  In the living room master units 1a, 1a,... Installed in all the dwelling units on the second floor of the A building, the call signal S21a and the video signal S22a from the centralized entrance hall 6a are added to the call signal S21a. The room number and the room number assigned to the own room base unit are collated, and if they match, a predetermined ringing sound is emitted as in the first calling operation in the first embodiment. In addition to calling notification, if the image output function of the room master unit is active, the image captured by the imaging unit 62 of the centralized collective entrance 6a that forms the video signal S22a, that is, at the entrance of the A building A video of the visitor who performed the call operation (including video around the entrance to the building A) is displayed. Here, only the room master unit 1a installed in the room A 201 has the same room number, and the above-described calling notification and video display are performed.

  Thereafter, when a resident in the room of Building A 201 performs a predetermined response operation in the room master unit 1a in order to establish a call with the caller visitor, the above-mentioned first Similar to the first call operation in the first embodiment, the control function (not described in detail) of the living room base unit 1a that detected this response operation and the control (details) of the centralized collective entrance control circuit 64 of the centralized collective entrance 6a. As described above, a call between a predetermined call function (not described in detail) of the room base unit 1a installed in the room of the building A 201, which is a call destination, and the call unit 63 of the centralized collective entrance 6a A call is established by forming a path and transmitting / receiving an audio signal through the formed call path.

  In addition, a resident in the room of Building A 201 performs a predetermined unlocking operation in the room master unit 1a, whereby the control function of the room master unit 1a that detects this unlocking operation (not described in detail). ) Generates an entrance door unlock signal S23a for unlocking the electric lock 50 of the A building entrance door 5a. This entrance door unlocking signal S23a is transmitted to the centralized collective entrance control circuit 64 of the centralized collective entrance 6a through the reverse path to the call signal S21a and the video signal S22a.

  When the centralized collective entrance machine control circuit 64 of the collective collective entrance machine 6a detects the entrance door unlock signal S23a from the main room 1a installed in the room A 201, the communication via the communication circuit 65 and the entrance door line L4a. By controlling the unlocking of the electric lock 50 of the entrance door 5a connected in this way, a visitor who has performed a call operation at the centralized collective entrance 6a is similar to the first call operation in the first embodiment described above. Necessary after entering the building A through the unlocked entrance door 5a and using the transfer means such as an elevator to the same floor as the resident of the callee, that is, up to the second floor In response to this, a call operation is performed at the operation unit 30 of the building entrance hall 3a installed on the second floor.

  Next, as described above, the setting information shown in the table explanatory diagram of FIG. 4B is the same as that of the building controllers 4a, 4a,..., 4b, 4b,. In the state stored in the storage unit 45 in advance, as a fourth calling operation in the second embodiment, among the buildings (building A and building B), here, a visitor at the entrance to building B is desired. Call a resident, for example, when calling a resident in room A 201, perform a predetermined call operation using the operation unit 60 of the centralized collective entrance 6b. For example, the operation unit 60 is configured. If the ward number and the room number of the callee's dwelling unit are input by operating a key button (not shown), the operation information is stored in the centralized collective entrance as in the second call operation in the first embodiment. Displayed on the display unit 61 under the control of the machine control circuit 64 It is. A visitor who has performed a call operation on the operation unit 60 confirms the display content of the display unit 61 and then operates a call button (not shown) constituting the operation unit 60 in the same manner. Further, the centralized entrance machine control circuit 64 that has detected the call operation described above adds the centralized entrance system number assigned to the centralized entrance system to the building number and the room number that are the operation information of the operation unit 60. The call signal S21b is generated. This calling signal 21b is transmitted from the centralized collective entrance control circuit 64 to the communication circuit 66, the centralized collective entrance line L6b, the communication circuit 73 of the centralized control unit 7, the centralized entrance control circuit 71, the communication circuit 72, and the building controller line L5. .., 4b, 4b,..., Are transmitted to the building controller control circuit 40 via the communication circuit 43 of all the building controllers 4a, 4a,.

  In the centralized collective entrance machine 6b, the centralized collective entrance control circuit 64 that has detected the above-described call operation by the visitor performed by the operation unit 60 is the second call operation in the first embodiment described above. In the same manner as described above, the imaging unit 62 is controlled to be active, and imaging of a visitor (including the vicinity of the entrance to the building B) that has performed a call operation is started. The video imaged by the imaging unit 62 is appropriately signal-processed video signal S22b through all the building controllers 4a, 4a,..., 4b through the same route as the call signal S21b described above. 4b,... Are transmitted to the building controller control circuit 40.

  The ridge controller control circuit 40 of all the ridge controllers 4a, 4a,..., 4b, 4b,... Uses the call signal S21b and the video signal S22b from the centralized collective entrance 6b as the call signal S21b. Based on the added building number, room number, and centralized entrance door number, a visitor at the entrance of building B detects that there is a call to a resident in the room of building A 201 Then, the setting information stored in advance in the storage unit 45 is checked as to whether or not the in-room master unit 1b installed in the room of the A building 201 as a target of calling from the centralized entrance hall 6b is permitted. Here, only the building controller 4a installed on the 2nd floor of the A building is the building control device that controls the room master unit 1a installed in the room A 201, and is a table explanatory diagram of FIG. 4B. As shown in the figure, the in-house master unit 1a installed in the A-building 201 room is rejected because it does not coincide with the target of the call from the centralized collective entrance 6b. The building controller control circuit 40 of the installed building controller 4a generates a call rejection control signal S23b to that effect. This call rejection control signal S23b is transmitted from the building controller control circuit 40 to the centralized controller control circuit 71 via the communication circuit 43, the building controller line L5, and the communication circuit 72 of the centralized controller 7.

  The central controller control circuit 71 of the central controller 7 rejects a call from a visitor at the entrance of the B building based on the call rejection control signal S23b from the building controller 4a installed on the second floor of the A building. A call rejection signal S24b is generated for notifying the visitor that this has been done. This call rejection signal S24b is transmitted to the centralized collective entrance machine control circuit 64 of the centralized collective entrance machine 6b through the reverse path to the aforementioned call signal S21b and video signal S22b.

  Based on the call rejection signal S24b from the centralized controller 7, the centralized entrance machine control circuit 64 of the centralized collective entrance machine 6b is a room parent installed in the room A 201, which is the dwelling unit of the callee resident. It is detected that the building control machine 4a installed on the 2nd floor of the building A that controls the machine 1a is rejected because it does not coincide with the predetermined calling target from the centralized collective entrance machine 6b. Then, the display unit 61 and the calling unit 63 constituting the notification unit are notified of the contents to that effect to the visitor. For example, a visitor who performed a call operation at the entrance of building B is moved to the building A entrance, which is the correct entrance position, and is located in the room A building 201 at the operation unit 60 of the centralized entrance hall 6a. The user can be prompted to perform a call operation for a call to a resident in the room.

  As is apparent from the above description, according to the second embodiment of the present invention, the room master units 1a, 1a,..., Which are permitted to be called from the centralized collective entrance units 6a, 6b. Although the said memory | storage part for memorize | storing the setting information of 1b, 1b, ... was demonstrated in the building control machines 4a, 4a, ..., 4b, 4b, ... as the memory | storage part 45, it demonstrated. The central controller 7 can be provided as the storage unit 74 instead of the building controllers 4a, 4a,..., 4b, 4b,.

  Here, in the centralized controller control circuit 71 of the centralized controller 7, the building number, the room number, and the building collective entrance machine added to the call signal S11a from the building collective entrance machine 3a installed on the second floor of the A building. Based on the number, a visitor on the 2nd floor of building A detects that there is a call to a resident in the room of building A 301 and is the residence of the resident of the callee Table explanatory drawing of FIG.4 (b) memorize | stored beforehand in the memory | storage part 74 that the living room main | base station 1a installed in the No. 301 room is permitted as the object of the predetermined call from the concentration collective entrance 6a. Can be confirmed based on the setting information shown in FIG. On the other hand, based on the building number, the room number and the building entrance door number added to the call signal S11b from the building entrance 3b on the 2nd floor of building B, the visit on the 2nd floor of building B When a person detects that there is a call to a resident in the room A building 301, the living room master unit 1a installed in the room A building 301, which is the dwelling unit of the called resident, is concentrated. Confirming based on the setting information shown in the table explanatory diagram of FIG. 4B stored in advance in the storage unit 74 that the entry is not matched as a predetermined call target from the front door 6b. Can do.

  In the centralized controller control circuit 71 of the centralized controller 7, the central building entrance 6a enters the building A entrance based on the building number, the room number and the centralized building entrance number added to the calling signal S21a from the centralized entrance hall 6a. While a visitor detects that there is a call to a resident who is in the room in the A building 201 room, the room master unit 1a installed in the A building 201 room, which is the dwelling unit of the called resident, It can be confirmed based on the setting information shown in the table explanatory diagram of FIG. 4B stored in advance in the storage unit 74 that it is permitted as a predetermined call target from the centralized entrance hall 6a. it can. On the other hand, a visitor at the entrance of building B is currently in the room of building A 201 based on the building number, room number and centralized building entrance number added to call signal S21b from centralized entrance machine 6b. The central control unit 6b detects that there is a call to the resident of the home and controls the room master unit 1a installed in the room A 201, which is the dwelling unit of the called resident, from the centralized collective entrance 6b. It can be confirmed on the basis of the setting information shown in the table explanatory diagram of FIG.

FIG. 1 is a system explanatory diagram showing the overall configuration of an apartment house intercom system according to first and second embodiments of the present invention. FIG. 2 is a block diagram showing a specific configuration of the collective housing intercom system according to the first embodiment of the present invention. FIG. 3 is a block diagram showing a specific configuration of an apartment house intercom system according to the second embodiment of the present invention. FIG. 4 (a) is a table explanatory view showing an example of setting information applied to the apartment house intercom system according to the first embodiment of the present invention, and FIG. 4 (b) is a second embodiment of the present invention. It is table explanatory drawing which shows an example of the setting information applied to the collective housing intercom system by an example.

Explanation of symbols

1a, 1a,..., 1b, 1b,..., Living room master units 2a, 2a,..., 2b, 2b,. 3b, 3b,..., Building collective entrance machine 4a, 4a,..., 4b, 4b,..., Building controller 40, building controller control circuit 44, 45, storage unit 5a 5b: Entrance door 50: Electric lock 6a, 6a, ..., 6b, 6b, ... ... Centralized entrance door machine 7 ... Centralized controller 70, 74 ... Memory 71: Centralized control Machine control circuit (control circuit)

Claims (8)

Installed on each floor of each apartment building, the visitor calls the resident to establish a call and unlocks the electric lock (20) on the floor door (2a, 2a, ..., 2b, 2b, ...). The building entrance hall (3a, 3a,..., 3b, 3b,...) For locking and the call from the building entrance hall are notified, and the resident is between the visitors. .., 1b, 1b,..., And a building controller (4a, 4a) for controlling the building collective entrance machine and the room master. ,..., 4b, 4b,...), And all the living room masters are targeted for calling from the visitor, and the visitor establishes a call with the resident, and the entrance door A centralized collective entrance machine (6a, 6b) for unlocking the electric lock (50) of (5a, 5b); And a serial building controller and the centralized collection entrance machine centralized controller for controlling (7),
The centralized control device has a storage unit (70) for storing setting information of the ridge control device that is permitted as a target of calling from the centralized collective entrance device to a predetermined parent device.
The ward controller is controlled by the ward controller that is permitted as a target for calling from the centralized collective entrance based on the setting information stored in the storage unit of the central controller. A multi-dwelling house intercom system characterized by having a control circuit (40) for notifying a call from the visitor only in the room.   The centralized controller determines that the call from the visitor has been rejected when the object of the call from the centralized collective entrance machine does not match the setting information stored in the storage unit of the centralized controller. The collective housing intercom system according to claim 1, further comprising a control circuit (71) for informing at the collective entrance machine.   The collective housing intercom system according to claim 1, wherein the storage unit is provided in the building controller instead of the central controller. Installed on each floor of each apartment building, the visitor calls the resident to establish a call and unlocks the electric lock (20) on the floor door (2a, 2a, ..., 2b, 2b, ...). The building entrance hall (3a, 3a,..., 3b, 3b,...) For locking and the call from the building entrance hall are notified, and the resident is between the visitors. .., 1b, 1b,..., And a building controller (4a, 4a) for controlling the building collective entrance machine and the room master. ,..., 4b, 4b,...), And all the living room masters are targeted for calling from the visitor, and the visitor establishes a call with the resident, and the entrance door A centralized collective entrance machine (6a, 6b) for unlocking the electric lock (50) of (5a, 5b); And a serial building controller and the centralized collection entrance machine centralized controller for controlling (7),
The building control machine has a storage unit (45) for storing setting information of the room master unit that is permitted as a call target from the building set entrance machine or the centralized set entrance machine,
The wing control machine, based on the setting information stored in the storage unit of the wing control machine, to the room master unit that is permitted to be called from the wing collective entrance machine or the centralized collective entrance machine. A multi-dwelling house intercom system characterized by having a control circuit (40) for notifying only a call from the visitor.   The ward controller determines that the call from the visitor has been rejected when the target of the call from the wing collective entrance machine does not match the setting information stored in the storage unit of the ward controller. 5. The collective housing intercom system according to claim 4, further comprising a control circuit (40) for informing at the collective entrance machine.   The centralized controller determines that the call from the visitor has been rejected when the object of the call from the centralized collective entrance machine does not match the setting information stored in the storage unit of the building controller. 5. The collective housing intercom system according to claim 4, further comprising a control circuit (71) for informing at the collective entrance machine.   The collective housing intercom system according to any one of claims 4 to 6, wherein the storage unit is provided in the centralized controller instead of the building controller.   The centralized control device is configured to guide the correct centralized entrance to the visitor at the notifying unit (61, 63) when an object of calling in the centralized entrance does not match the setting information. 8. The multi-dwelling house intercom system according to claim 1, further comprising a control circuit.

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