JP4615299B2 - Apartment house intercom system - Google Patents

Description

  The present invention relates to an apartment house intercom system, and more particularly, to an apartment house intercom system that can control the raising and lowering of a bag based on an elevator call operation performed in a base unit.

  Traditionally, by unlocking the room master unit and the collective entrance machine and controlling the elevator (consent with the coffin), this elevator is called on the collective entrance floor, and the visitor (consent with the visitor agrees). There is disclosed a collective housing intercom system that can quickly and easily reach the target floor (see, for example, Patent Document 1).

  According to the conventional intercom system for apartment houses, not only does the visitor wait for the elevator to be reduced, but the visitor can easily reach the target floor without performing the floor-designated operation in the elevator. it can.

JP-A-11-225212 (paragraph numbers 0003, 0006, 0009, 0011, FIG. 1)

  However, in the conventional intercom system for collective housing, when the unlocking operation is performed by the living room base unit, the elevator can reach the floor of the floor where the unlocking operation source room base station is located, When the unlocking operation source room master unit cannot check the inside of the elevator and the visitor who has entered the elevator is a person such as a suspicious person who is not invited, crime prevention and safety are There was a risk of lowering.

  The present invention has been made to solve the above-mentioned difficulties, and allows the resident of the elevator call operation source to visually confirm the state of the cabin that is lifted and lowered by the elevator call operation performed in the parent machine. The purpose is to provide an apartment intercom system with improved crime prevention and safety.

In order to achieve the above-mentioned object, a collective housing intercom system according to the present invention as set forth in claim 1 is a collective entrance machine having a call function and a call function that a visitor makes with a resident, Residents who responded to the call by using a room master for establishing a call with the visitor, an intercom controller for controlling the entrance hall and the room master, and an elevator call operation from the room master. Is provided with an elevator controller for controlling the call to the floor where the parent unit is located, and a surveillance camera for capturing an image in the cage. The living room base unit is provided with a monitor for displaying the video imaged by the surveillance camera in conjunction with the elevator call operation. Hall monitors are installed in the elevator hall on each floor where the kites arrive. The intercom controller detects the elevator call operation from the room master unit, and displays the image captured by the monitoring camera on the hall monitor installed on the floor where the room master unit where the elevator call operation was performed. Control is performed.

Also, collective housing intercom system according to the present invention according to claim 2, in the system of claim 1, wherein, intercom control machine, exits the hole monitor after a predetermined time has elapsed to detect the elevator call operation from the room master station This is a control for drawing.

Also, collective housing intercom system according to the present invention according to claim 3, in the system of claim 1, wherein the personal authentication device personal identification data of the residents provided the hall monitor and integrally or separately are registered in advance have. The hall monitor is displayed when the personal authentication of the resident is performed by the personal authentication device within a predetermined time after the elevator call operation from the parent room.

Also, collective housing intercom system according to the present invention according to claim 4, set according to claim 2 or claim 3 the system description, the time zone that can monitor and / or holes monitor the room master station to be picture output in advance is doing. The intercom controller controls the surveillance camera, the monitor of the room master, and the hall monitor according to a preset time zone.

According to a fifth aspect of the present invention, there is provided an apartment intercom system according to the present invention. In the system according to the first aspect, the surveillance camera is connected to the intercom controller, and the interphone controller detects an elevator call operation from the room master unit. And become active.

  According to the apartment house intercom system of the present invention, the resident of the elevator call operating source can display the image displayed on the monitor of the parent unit installed in the own residence, or the elevator hall on the floor where the own residence is located. Based on the video displayed on the hall monitor installed in the building, the state inside the cage raised to the floor where the dwelling unit is located, that is, the video captured by the surveillance camera is used. If it can be confirmed in advance and it is confirmed in advance that there are uninvited persons such as suspicious persons in the bag, the use of the bag can be stopped and crime prevention and safety are improved.

  In addition, according to the apartment house intercom system of the present invention, the video captured by the surveillance camera in the cage until the resident of the elevator call arrives at the elevator hall on the floor where the own residence is located. The privacy of a person in the cage, for example, a resident or a visitor, is protected.

  Further, according to the multi-family intercom system of the present invention, personal authentication data such as a non-contact key and a fingerprint carried only by the resident of the elevator call operating source in the personal authentication device provided integrally with the hall monitor. The video captured by the surveillance camera in the cage is only verified if the verification is recognized as a resident of the elevator call operating source. By displaying the image on the hall monitor, it is possible to prevent the image captured by the surveillance camera in the cage from being displayed on the hall monitor until this collation / recognition is performed. Privacy of residents and visitors is protected.

  Further, according to the apartment house intercom system of the present invention, for example, driving control to the surveillance camera in the cage only in the late-night and early-morning periods when security and safety are low, By controlling the image output to the hall monitor, the images taken by the surveillance camera in the cage during the daytime period when crime prevention and safety are considered to be high, and / or the hall monitor The privacy of a person in the cage, for example, a resident or a visitor, is protected.

  Furthermore, according to the apartment house intercom system of the present invention, the resident of the elevator call operating source can use 2 characters based on the characters and picture data displayed on the monitor of the living room base unit installed in the self-dwelling unit. The detection result detected by the motion sensor in the cage that has been raised and lowered to the floor, that is, whether or not there is a person in the cage can be confirmed before using the fence, crime prevention and safety Enhanced.

  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 is a system explanatory diagram showing an overall configuration of an apartment house intercom system according to an embodiment of the present invention.

  The collective housing intercom system shown in the system explanatory diagram of FIG. 1 is installed at a collective entrance (of a collective housing) and is a specific resident among the residents who are present in each dwelling unit for each of a plurality of floors, or a control room The entrance hall 1 has a call function and a call function for a visitor to call a manager who is in the room to establish a call, and is installed in each dwelling unit of each of the multiple floors (in the apartment house). ID (hereinafter referred to as “dwelling unit ID”) is assigned, a call from a visitor at the main entrance is notified, and a resident who responds to this call establishes a call with the visitor, A plurality of room parent units having a calling function and a calling function for establishing a call with a manager who is a caller or a callee of the resident, here installed in each unit on the first floor Living room 1a, 11b, ... Living room master units 12a, 12b, ..., installed in the second-floor dwelling units, and individual IDs (hereinafter referred to as the individual apartments) , The management room ID is assigned), and a call from a visitor at the main entrance is notified, and a manager who responds to the call establishes a call with the visitor. A management room base unit 20 having a calling function and a calling function for establishing a call with a resident who is a caller or a callee, and a plurality of people (residential houses) who are admitted by a person such as a resident or a visitor 2 floors 21a, 21b to which individual IDs (hereinafter referred to as elevator IDs) are assigned, and each floor where the floors 21a, 21b arrive. The elevator Hall monitors (multiple) such as LCD (Liquid Crystal Display) and organic EL (Electro Luminescence) displays that are installed in the halls and assigned with individual IDs (hereinafter referred to as monitor IDs), here the elevator on the first floor Calls the hall monitor 22a installed in the hall, the hall monitor 22b installed in the elevator hall on the second floor,..., And the fences 21a and 21b (elevating and lowering) respectively connected via the fence lines L8a and L8b. Elevator controller 23 for controlling, collective entrance machine 1 connected via entrance machine line L1, and (multiple) room parents connected via room master machine line L2 .., 12a, 12b,..., Management room base unit 20 connected via the management room base unit line L3, each camera line L4a A later-described surveillance camera 210 in the baskets 21a and 21b connected through the L4b, and a human sensor 211 and a monitor line L6 in the baskets 21a and 21b connected through the sensor lines L5a and L5b, respectively. And intercom controller 24 for controlling (respectively) elevator controller 23 connected via inter-controller line L7. ing.

  In addition, the (two) cages 21a and 21b include a monitoring camera 210 such as a CCD (Charge Coupled Device) imaging device or a CMOS (Complementary Metal Oxide Semiconductor) imaging device for imaging an image in the cage, A human sensor 211 such as an infrared sensor for detecting whether or not a person is in the bag is provided.

  Further, the hall monitors 22a, 22b,... Are each provided with a personal authentication device 220 in which the personal authentication data of the resident is registered in advance or in a separate body, in this case, as a single body.

  Of the above-described devices shown in the system explanatory diagram of FIG. 1, the calling function and the calling function of the collective entrance 1, the calling function and the calling function of the management room master 20, and the personal authentication device 220 are integrally provided. Description of the configuration relating to the image output function of the hall monitors 22a, 22b,... And the control function of the elevator controller 23 will be omitted, respectively, and the room base units 11a, 11b,. A specific configuration of the intercom controller 24 will be described.

  FIG. 2 is a block diagram showing a specific configuration of the plurality of room master units 11a, 11b,..., 12a, 12b,... In the apartment house intercom system according to the embodiment of the present invention. FIG.

  .., 12a, 12b,... Shown in the block diagram of FIG. 2 have the same configuration, and each component / circuit of the room master unit. And a CPU (Central Processing Unit, hereinafter referred to as “main unit CPU”) 110 for controlling the sound and a ringing sound (including a voice message) indicating that there is a call from a visitor or an administrator, and A speaker 111 that outputs voice (received voice) as a call function for establishing a call with a visitor or manager who is a caller or a manager who is a callee, and a resident with the speaker 111 A microphone 112 for configuring a call function and allowing a resident to input a voice (transmission voice) when establishing a call with a visitor or manager who is a caller or a manager who is a callee When a call using the speaker 111 and the microphone 112 is established, a call circuit 113 for forming the call path, an image captured by the collective entrance 1 (not detailed), and (two) Calling information indicating that there is a call from the main entrance machine 1 or the management room base unit 20 in which the call function is activated, respectively, while images taken by the monitoring cameras 210 in 21a and 21b are respectively displayed. A monitor (hereinafter referred to as a “main unit monitor”) 114 such as an LCD or an organic EL display for displaying the detection results detected by the human sensor 211 in the jar 21a, 21b, and a parent unit monitor 114 The monitor drive circuit 115 for controlling the display to be able to display / display by driving and the elevating / lowering of any one of the coffins 21a and 21b to the floor on which the parent room is located (call control) Make Such as touch panel, key button, etc., where the elevator call operation is performed by a resident, and signal transmission between each unit / circuit of the base unit CPU 110, the call circuit 113 and the base unit monitor 114 and the room base unit line L2 Interfaces (hereinafter referred to as “base unit I / F”) 117 for forming respective paths are provided.

  FIG. 3 is a block diagram showing a specific configuration of the intercom controller 24 in the apartment house intercom system according to the embodiment of the present invention.

  The intercom controller 24 shown in the block diagram of FIG. 3 includes a CPU (hereinafter referred to as a controller CPU) 240 for controlling each component / circuit of the interphone controller, and all the room master units 11a, 11b,. .., 12a, 12b,... And the dwelling unit ID and management room ID assigned to the management room base unit 20 are registered in advance, and the elevator call operation is performed at the operation unit 116 .., 12a, 12b,..., And the operation unit 116 of the room master units 11a, 11b,..., 12a, 12b,. , 12a, 12b,..., 12a, 12b,..., 12a, 12b,. ,...,..., 12a, 12b,..., 12a, 12b,... ,... Is the time when the elevator call operation is performed at the operation unit 116 is a time zone in which the master monitor 114 and / or hall monitors 22a, 22b,. When the controller CPU 240 confirms (determines) whether or not, a memory 244 such as a RAM (Random Access Memory) or an EEPROM (Electrically Erasable Programmable Read Only Memory) whose valid time zone is set in advance, and the controller CPU 240 And an interface (hereinafter, referred to as a first controller I / F) 245 for forming a signal transmission path between the gateway machine line L1 and the controller CPU 240. And an interface (hereinafter referred to as a second controller I / F) 246 for forming a signal transmission path between the control unit CPU 240 and the control room main unit line L3. An interface for forming a path (hereinafter referred to as a third controller I / F) 247 and an interface for forming a signal transmission path between the controller CPU 240 and each of the camera lines L4a and L4b (hereinafter referred to as a “router”). 248 and an interface (hereinafter referred to as a fifth controller I / F) for forming signal transmission paths between the controller CPU 240 and the sensor lines L5a and L5b. ) And an interface (hereinafter referred to as a sixth controller I / F) for forming a signal transmission path between the controller 249 and the controller CPU 240 and the monitor line L6. . ) 250 and an interface (hereinafter referred to as a seventh controller I / F) 251 for forming a signal transmission path between the controller CPU 240 and the inter-controller line L7.

  In the apartment house intercom system according to the embodiment of the present invention configured as described above, a specific operation will be described below.

  In the embodiment of the present invention, a visitor who is at the collective entrance performs a predetermined call operation at the collective entrance machine 1, and the living room master units 11a, 11b,..., 12a, 12b,.・ Calls a specific resident among the residents in the room in each of the plurality of floors where each is installed, and establishes a call, or in the management room where the management room master unit 20 is installed The operation to call a manager in the room and establish a call and the operation to call and establish a call between specific residents and managers are disclosed in various intercom related technologies for collective housing. Since this is the same as the operation of the contents, the explanation is omitted.

  In the system explanatory diagram of FIG. 1, the residence in the room in each dwelling unit for each of the plurality of floors where the living room master units 11a, 11b,..., 12a, 12b,. For example, when a resident who has a living room base unit 12a installed in a dwelling unit on the second floor performs a predetermined elevator call operation using the operation unit 116 shown in the block diagram of FIG. 2, this operation is detected. The parent CPU 110 generates an elevator call signal to which the dwell unit ID assigned to the own room parent device is added. This elevator call signal is sent from the master CPU 110 to the controller CPU 240 via the master I / F 117, the living room master line L2, and the second controller I / F 246 of the intercom controller 24 shown in the block diagram of FIG. Of the other master units 11a, 11b,..., 12b,... Excluding the master unit I / F 117, the master unit line L2, and the master unit 12a. The data is transmitted to the master CPU 110 via the master I / F 117.

  In the system explanatory diagram of FIG. 1, the parent CPUs 110 of the other room parent devices 11 a, 11 b,..., 12 b,. Since the transmitted elevator call signal is not an output signal from the intercom controller 24, it is determined that the elevator call signal is invalid.

  The controller CPU 240 of the interphone controller 24 shown in the block diagram of FIG. 3 collates the dwell unit ID added to the transmitted elevator call signal with all the dwell unit IDs registered in the table 241 in advance. Referring to the clock 242, it is detected that the elevator call operating source unit is the second floor and the room master unit 12 a is a unit installed in the unit, and this detection time (hereinafter referred to as elevator call time) is referred to. Confirmation (determination) is performed, and the timer 243 is further controlled to start measuring a predetermined time. Further, the controller CPU 240 generates an elevator control signal for raising or lowering any one of the (two) fences 21a and 21b to the second floor where the elevator call operation source dwelling unit is located. This elevator control signal is transmitted from the controller CPU 240 to the elevator controller 23 shown in the system explanatory diagram of FIG. 1 via the seventh controller I / F 251 and the inter-controller line L7.

  When the elevator controller 23 shown in the system explanatory diagram of FIG. 1 detects an elevator control signal from the interphone controller 24, the elevator floor 23a, 21b among the (two) fences 21a and 21b has the dwelling unit from which the elevator call is operated. Is controlled so as to raise and lower the fence 21a connected via the fence line L8a to the second floor, which is the arrival floor, and is assigned to the elevator 21a. A lift destination information signal to which the elevator ID is added is generated. This lift destination information signal is transmitted to the controller CPU 240 of the intercom controller 24 shown in the block diagram of FIG. 3 via a path opposite to the elevator control signal described above.

  The controller CPU 240 of the intercom controller 24 shown in the block diagram of FIG. 3 moves up and down to the second floor, which is the arrival floor, based on the elevator ID added to the lift destination information signal from the elevator controller 23. It is detected that the ridge is the ridge 21a, and a camera control signal for driving the surveillance camera 210 in the ridge 21a is generated. This camera control signal is transmitted from the controller CPU 240 via the fourth controller I / F 248 and the camera line L4a to the monitoring camera 210 in the basket 21a shown in the system explanatory diagram of FIG. Can be made. The video imaged by the monitoring camera 210, that is, the video image in the basket 21a is appropriately processed into a monitoring video signal, and then controlled by the interphone controller 24 through a path opposite to the camera control signal described above. Is transmitted to the machine CPU 240.

  Furthermore, the controller CPU 240 of the intercom controller 24 shown in the block diagram of FIG. 3 reads the room video parent from the surveillance video 210 from the surveillance camera 210 in the basket 21a with reference to the table 241 and is the elevator call operation source. A monitoring video transfer signal (hereinafter referred to as a first monitoring video transfer signal) to which the dwelling unit ID assigned to the machine 12a is added is generated and read from the table 241 with reference to the above-described monitoring video signal. A monitoring video transfer signal (hereinafter referred to as a second monitoring video transfer signal) to which a monitor ID for designating the hall monitor 22b installed in the elevator hall on the second floor where the dwelling unit of the elevator call operation is located is added. ) Is generated. Of these first and second monitoring video transfer signals, the first monitoring video transfer signal is shown in the block diagram of FIG. 2 from the controller CPU 240 via the second controller I / F 246 and the room main unit line L2. .., 12a, 12b,... Are transmitted to the parent device I / F 117 respectively. On the other hand, the second surveillance video transfer signal is sent from the controller CPU 240 to all the hall monitors 22a, 22b,... Shown in the system explanatory diagram of FIG. 1 via the sixth controller I / F 250 and the monitor line L6. And transmitted respectively.

  In the block diagram of FIG. 2, the master CPU 110 of all the living room masters 11a, 11b,..., 12a, 12b,. Compare the dwell unit ID added to the first surveillance video transfer signal from 24 and the dwell unit ID assigned to the own room master unit, and the first surveillance video transfer signal is valid only if they match. The monitor drive circuit 115 is determined to be present, and the master unit monitor 114 is set in a state in which image output is possible and a signal transmission path from the living room master unit line L2 to the master unit monitor 114 via the master unit I / F 117 In this way, the monitoring video signal added to the first monitoring video transfer signal, that is, the video captured by the monitoring camera 210 in the basket 21a can be displayed on the master monitor 114. Here, only the living room master unit 12a that is the elevator call operating source has the same residence unit ID, and the image captured by the monitoring camera 210 in the basket 21a can be displayed on the master unit monitor 114.

  In the system explanatory diagram of FIG. 1, all hall monitors 22a, 22b,... Are assigned to the monitor ID added to the second surveillance video transfer signal from the intercom controller 24 and the own hall monitor. The second monitor video transfer signal is determined to be valid only when the two monitor IDs match, and the monitor video signal added to the second monitor video transfer signal, that is, 籠 21a The video imaged by the monitoring camera 210 can be displayed. Here, only the hall monitor 22b installed in the elevator hall on the second floor where the elevator call operating unit is located has the same ID, and the image captured by the monitoring camera 210 in the fence 21a is displayed. be able to.

  As described above, the resident who operates the elevator call operates the video displayed on the main unit monitor 114 of the living room main unit 12a shown in the block diagram of FIG. Based on the image displayed on the hall monitor 22b shown in the system explanatory diagram of FIG. 1 installed in the hall, the state of the inside of the fence 21a raised and lowered to the second floor as the arrival floor is used. In particular, when it is confirmed in advance that there is an uninvited person such as a suspicious person in the bag 21a, the use of the bag can be stopped and crime prevention and safety are improved. The above-described image output operation to the master monitor 114 and hall monitor 22b of the living room master 12a is controlled by the control of the master CPU 110 and / or the control CPU 240 of the intercom controller 24 shown in the block diagram of FIG. Then, it is stopped at the timing after the elapse of a predetermined time and is restored to the standby state.

  Next, in the above description, the interphone control shown in the block diagram of FIG. 3 indicates the timing at which the video captured by the monitoring camera 210 in the basket 21a shown in the system explanatory diagram of FIG. 1 is displayed on the hall monitor 22b. Although the timing is the same as that for driving the surveillance camera 210 in the basket 21a under the control of the controller CPU 240 of the machine 24, in this case, until the resident of the elevator call operating source arrives at the elevator hall on the second floor. An image captured by the monitoring camera 210 in the basket 21a is displayed on the hall monitor 22b, and there is a risk of infringing on the privacy of a person in the basket 21a, such as a resident or a visitor. In order to eliminate this, the controller CPU 240 of the intercom controller 24 performs the sixth control on the second monitoring video transfer signal at the timing after the predetermined time counted by the timer 243 has elapsed. By outputting to all hall monitors 22a, 22b,... Via the machine I / F 250, monitor line L6, until the resident of the elevator call arrives at the elevator hall on the second floor The video captured by the monitoring camera 210 can be prevented from being displayed on the hall monitor 22b, and the privacy of the person in the basket 21a, such as a resident or a visitor, is protected.

  Further, in the above description, when the video captured by the monitoring camera 210 in the bag 21a shown in the system explanatory diagram of FIG. 1 is displayed on the hall monitor 22b, the interphone controller shown in the block diagram of FIG. By the control of the controller CPU 240, the same timing as the driving of the surveillance camera 210 in the basket 21a by the control of the controller 24 of 24 or after the above-mentioned predetermined time measured by the timer 243 has passed. In this case, not only the resident of the elevator call operation source but also a third party, for example, other residents in the vicinity are images captured by the monitoring camera 210 in the fence 21a. There is a risk of infringing on the privacy of a person in the bag 21a, for example, a resident or a visitor. In order to solve this problem, the monitor ID added to the second monitoring video transfer signal from the intercom controller 24 and the monitor ID assigned to the own hall monitor are integrated with the hall monitor 22b. In the personal authentication device 220, personal authentication data such as a non-contact key and a fingerprint carried only by the resident of the elevator call operating source is counted within the predetermined time counted by the timer 243 of the intercom controller 24. Until the collation / recognition is performed by causing the hall monitor 22b to display the video in the bowl 21a only when the collation is recognized as a resident of the elevator call operation source. It is possible to prevent the image captured by the monitoring camera 210 in 21a from being displayed on the hall monitor 22b. Privacy such as Resident and visitors are protected.

  In the above description, when the video captured by the monitoring camera 210 in the basket 21a shown in the system explanatory diagram of FIG. 1 is displayed on the hall monitor 22b, the operation unit 116 performs an elevator call operation. The above-mentioned elevator that is confirmed (determined) by referring to the time when the controller call CPU 240 of the intercom controller 24 shown in the block diagram of FIG. Regardless of the call time, the surveillance camera 210 in the basket 21a is driven at any time zone to control the master monitor 114 and the hall monitor 22b of the living room master unit 12a so that they can display images. A time zone during which the resident of the elevator call operator is likely to use the car without checking the video, such as crime prevention and In the daytime zone that is considered to be highly safe, the images captured by the monitoring camera 210 in the basket 21a are respectively displayed on the master monitor 114 and the hall monitor 22b of the living room master 12a. There is a risk of infringing on the privacy of such persons, for example, residents and visitors. In order to eliminate this, the controller CPU 240 of the intercom controller 24 compares the elevator call time confirmed (determined) with reference to the clock 242 with the valid time zone preset in the memory 244, for example, Only in late-night and early-morning periods when security and safety are low, drive control to the surveillance camera 210 in the bag 21a, image display on the parent device monitor 114 and / or hall monitor 22b of the living room parent device 12a By performing the control, an image captured by the monitoring camera 210 in the basket 21a during the daytime period when crime prevention and safety are high is displayed on the master monitor 114 and / or the hall monitor 22b of the living room master unit 12a. The image can be prevented from being displayed, and the privacy of the person in the bag 21a, such as a resident or a visitor, is protected.

  Furthermore, in the above description, when the resident of the elevator call operating person visually confirms the state of the interior of the eaves 21a that is raised and lowered by the elevator call operation performed by the operation unit 116 of the living room master unit 12a, the confirmation Although the means is based on the video imaged by the monitoring camera 210 in the cab 21a, the present invention is not limited to this, and it is confirmed based on the detection result from the human sensor 211 in the cab 21a. Can do.

  More specifically, as described above, it is detected that the dwelling unit of the elevator call operation source is a dwelling unit where the room master unit 12a is installed on the second floor, and is added to the lift destination information signal from the elevator controller 23. The controller CPU 240 of the interphone controller 24 shown in the block diagram of FIG. 3 that has detected that the cage that has been moved up and down to the second floor based on the elevator ID that is being moved up and down to the second floor is the human feeling in the cage 21a. A sensor control signal for driving the sensor 211 is generated. This sensor control signal is transmitted from the controller CPU 240 via the fifth controller I / F 249 and the sensor line L5a to the human sensor 211 in the bag 21a shown in the system explanatory diagram of FIG. Can be driven. The human sensor 211 detects whether or not there is a person in the bag 21a, and adds a detection result to the detected information signal, which is appropriately signal-processed, via an opposite path to the sensor control signal described above. Output to the controller CPU 240 of the controller 24.

  The controller CPU 240 of the intercom controller 24 shown in the block diagram of FIG. 3 is a room master unit that is an elevator call operation source that is read from the table 241 with reference to the detection information signal from the human sensor 211 in the bag 21a. The detection information transfer signal to which the dwelling unit ID assigned to 12a is added is generated. This detection information transfer signal is sent to all the room master units 11a, 11b,..., 12a, 12b,... Shown in the system explanatory diagram of FIG. ... Are transmitted to the master unit I / F 117.

  In the system explanatory diagram of FIG. 1, the master CPU 110 of all living room masters 11a, 11b,..., 12a, 12b,. The dwell unit ID added to the detection information transfer signal from the machine 24 is compared with the dwell unit ID assigned to the own room master unit, and it is determined that the detection information transfer signal is valid only when they match. By controlling the monitor drive circuit 115 to make the master monitor 114 displayable, and forming a signal transmission path from the living room master line L2 to the master monitor 114 via the master I / F 117, The detection result information added to the detection information transfer signal, that is, the information on whether or not there is a person in the bag detected by the human sensor 211 in the bag 21a is based on the character or picture data. Machine monitor Can be displayed on the screen 114. Here, only the living room master unit 12a that is the elevator call operating source has the same unit ID, and information on whether or not there is a person in the bag 21a is displayed on the base unit monitor 114 based on characters, picture data, and the like. Can do.

  As described above, the resident of the elevator call operating source is based on the characters, picture data, etc. displayed on the master monitor 114 of the living room master 12a shown in the block diagram of FIG. In addition, it is possible to confirm whether or not there is a person in the cage 21a that has been moved up and down to the second floor before using the cage, so that crime prevention and safety are improved. It should be noted that the above-described display operation on the master monitor 114 of the living room master unit 12a is performed for a predetermined period of time by the control of the master unit CPU 110 and / or the control unit CPU 240 of the intercom controller 24 shown in the block diagram of FIG. It is stopped at a later timing and restored to the standby state.

  In the embodiment of the present invention, the cage for ascending / descending between a plurality of floors (in the apartment house) that is entered by a person such as a resident or a visitor has been described as two cages 21a and 21b. However, the number is not limited to this number, and at least one and more than one can be provided.

  In the embodiment of the present invention, the personal authentication device 220 in which the personal authentication data of the resident is registered in advance is provided integrally with the hall monitors 22a, 22b,. It can also be provided by the body.

BRIEF DESCRIPTION OF THE DRAWINGS The system explanatory drawing which shows the whole structure of the apartment house intercom system by the Example of this invention. The block diagram which shows the specific structure of a living room main | base station in the apartment house intercom system by the Example of this invention. The block diagram which shows the specific structure of an intercom controller in the apartment house intercom system by the Example of this invention.

1 ... Collective entrance machines 11a, 11b, ..., 12a, 12b, ..., ... (multiple) living room masters 114 ... parent machine monitor (monitor)
21a, 21b ... (2) 籠 210 ... Surveillance camera 211 ... Human sensor 22a, 22b, ...... Hall monitor 220 ... (individually or separately provided on the hall monitor) Authentication device 23 …… Interphone controller 24 …… Elevator controller

Claims (5)

A collective entrance machine (1) having a call function and a call function performed by a visitor with a resident, and the resident who responds to a call from the collective entrance machine establishes a call with the visitor. , 12a, 12b,..., And an intercom controller (24) for controlling the collective entrance machine and the room master. An elevator controller (23) for controlling the call to the floor where the living room parent machine is located by an elevator call operation from the living room parent machine, and monitoring for capturing an image of the room A camera (210),
The living room master unit includes a monitor (114) for displaying an image captured by the monitoring camera in conjunction with the elevator call operation ,
Hall monitors (22a, 22b,...) Are installed in the elevator hall on each floor where the kites arrive.
The intercom controller detects the elevator call operation from the living room parent device and images the hall monitor installed on the floor where the living room parent device where the elevator call operation is performed with the monitoring camera. Apartment intercom system, characterized in that it controls the output of the projected video . 2. The collective housing intercom according to claim 1 , wherein the intercom controller performs control to detect the elevator call operation from the living room master unit and to display the hall monitor after a predetermined time has elapsed. system. A personal authentication device (220) that is provided integrally with or separate from the hall monitor and in which the personal authentication data of the resident is registered in advance;
The hole monitor claims, characterized in that fractionating out when the resident of personal authentication in the personal authentication device from there the elevator call operation from the room master station within a predetermined time is performed Item 3. The apartment intercom system according to item 1 . A time zone in which the monitor of the living room master unit and / or the hall monitor can be displayed is set in advance,
4. The set according to claim 2 , wherein the intercom controller controls the monitoring camera, the monitor of the living room base unit, and the hall monitor according to the preset time zone. Residential intercom system.   2. The collective housing intercom system according to claim 1, wherein the surveillance camera is connected to the intercom controller, and the intercom controller detects the elevator call operation from the living room master unit and becomes active.

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