JP6548557B2 - Apartment house intercom system - Google Patents

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-family intercom system, and more particularly to an interphone system capable of determining call operations by suspicious visitors.

In multi-family dwellings, there is provided an automatic door that is unlocked by an electric lock between the entrance and the living area in order to prevent the intruding of a suspicious person, and the resident of the visited dwelling house is called by the multi-purpose entrance door installed at the entrance. By having the electric lock unlocked, it is possible to prevent the intruders of non-visitors from entering the residence area.
However, even if the auto door is provided in this way, it is possible to intrude into the living area if only one resident permits a visit, and there is also an intruder by so-called cohabitation, so that it is possible to completely prevent the incursion of a suspicious person. could not. In addition, in the case of multiple dwelling houses, the question-and-answer over the door has become a major annoyance by the fact that the surrounding residents can hear the exchange as well as the mental distress of the corresponding resident.

  Therefore, there has been disclosed, for example, Patent Document 1 as a multi-family intercom system in which measures have been taken against intruding suspicious persons. This usually stops the operation of the dwelling unit entrance door, and when the resident operates the room parent unit to unlock the automatic door of the collective entrance, the timer is activated and then the dwelling unit entrance unit is activated and called up for a fixed time. Operation is enabled, and it is not possible to call after a certain period of time, thereby preventing a suspicious person from indiscriminately calling and operating the dwelling unit entrance.

JP 2011-97357 A

  However, since the call function of the dwelling unit entrance door does not become active unless the resident performs the release operation, the technique of Patent Document 1 allows the unit to be notified or confirmed in an abnormal situation such as a fire or an earthquake. A situation occurs in which the front door can not be used immediately, and in that case, it is necessary to respond by tapping the door, etc., and there were difficulties in prompt notification and confirmation.

  Therefore, in view of such problems, the present invention aims to provide a multi-family intercom system which can be used when an abnormality occurs even if the dwelling unit is not normally used for countermeasure against suspicious persons. There is.

In order to solve the above-mentioned problems, the invention of claim 1 is installed in an entrance door installed at an entrance for a visitor to call a resident and make a call, and in each dwelling unit for answering a call. Living room parent machine, Living room entrance machine installed in each living room entrance for calling resident, Management room master machine installed in management room for calling with resident, Group entrance machine, Living room parent machine, In a multifamily intercom system having a controller for controlling communication between masters and a master room, and an electric lock unlocking operation of an automatic door leading from an entrance to a living area by a master room, the master room is set When the automatic door is unlocked after receiving a call from the entrance machine, the call operation by the dwelling unit entrance of the self-residential door is made possible for a certain period of time, and the call operation by the dwelling unit entrance machine is not allowed after a certain period of time When the call control unit receives an abnormality occurrence signal to notify each dwelling unit of occurrence of abnormality from the controller, the call control unit cancels the control for disabling the call and permits the call operation by the dwelling unit entrance machine It is characterized by
According to this configuration, when an abnormality occurs, it becomes possible to perform a call operation from the dwelling unit entrance machine regardless of the presence or absence of the group entrance machine operation, so when an abnormality such as a fire occurs, it is possible to easily notify neighboring residents. Does not deteriorate.

According to the invention of claim 2, in the configuration according to claim 1, the room master unit has a dwell unit selection unit operated to release the non-callable state of the dwelling unit of another dwelling unit in the housing complex, The call control unit transmits a release signal to the room base unit of the selected dwelling unit in response to the operation of the unit selection unit, and the call control unit of the room base unit having received the release signal It is characterized in that the non-callable state of is canceled for a predetermined time.
According to this configuration, in the time zone where there is no plan of the visitor, the call does not operate even if the dwelling unit entrance door is operated, but if there is a visit from the resident in the housing complex, the visited unit of the visited destination by the operation of the visitor Since it is possible to operate the front door, it is not necessary to notify the visiting place in advance, and it is easy to visit.
Even so, the suspicious person can be prevented from calling, and can be prevented from calling from bothersome visitors, which is convenient.

In the third aspect of the present invention, in the configuration according to the first or second aspect, the call control unit generates an invalidation call including location information to the control room master machine when the call-pocketing dwelling unit door machine is called It is characterized in that the control room master machine which has transmitted the signal and received the invalidation call occurrence signal notifies that the invalidation call operation has been performed together with the location information.
According to this configuration, the management room parent machine can recognize the presence of a suspicious person and can easily know where it is.

In the invention of claim 4, in the configuration according to any one of claims 1 to 3, when the dwelling unit entrance door in the non-callable state is called and operated, the call control unit sends a notification sound different from the ringing tone to the main room Sounding from
According to this configuration, the resident can recognize that an unscheduled visitor such as a suspicious person is at the front door, and it is easy to cope with it.

According to the invention of claim 5, in the configuration according to claim 4, the call control unit forms a receiving path from the dwelling unit entrance machine in addition to the sounding of the notification sound, and reports the sound of the front door in the room parent unit It is characterized by making it sound.
According to this configuration, even if the resident is a visitor who is not on schedule, such as a suspicious person, he / she can hear the voice uttered by that person, and if he / she is aware of it, it can be handled without being ignored It is convenient for visitors.

According to the invention of claim 6, in the configuration according to any one of claims 1 to 4, the room parent device stores a message for notifying the visitor that the dwelling unit front door is in a call impossible state. The apparatus has a message storage unit, and the call control unit is characterized in that, when the dwelling unit entrance door in the non-callable state is called, the message stored in the message storage unit is sounded from the dwelling unit entrance unit.
According to this configuration, if a call operation is made invalid from the dwelling unit entrance door, a message is sounded from the dwelling unit entrance unit, so that the visitor can grasp the situation and promptly dispel the suspicious person. It is convenient to be able to

  According to the present invention, when an abnormality occurs, it becomes possible to perform a call operation from the dwelling unit entrance machine regardless of the presence or absence of the collective entrance machine operation, so when an abnormality such as a fire occurs, it is possible to easily notify neighboring residents. Does not deteriorate.

It is a block diagram which shows an example of the apartment complex intercom system which concerns on this invention. It is a circuit block diagram of a living room parent machine.

  Hereinafter, embodiments embodying the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram of the multi-family intercom system according to the present invention, 1 is a multi-porter installed at the entrance for a visitor to call a resident and make a call, 2 is a call from multi-port 1 Living room parent machine installed in each dwelling unit to respond, 3 is a dwelling unit entrance machine installed in each dwelling unit entrance for calling a resident, 4 is installed in a control room for calling with a resident Control room master unit, 5 is a controller for controlling communication between the group entrance 1, living room base 2 and management room master 4, 6 is an automatic door passing through the entrance to the living area from the entrance 7, fire detection Sensor and gas sensor.

  The room parent machine 2 is connected to the controller 5 via the parent machine main line L1, and the multi-port entrance machine 1 and the control room parent machine 4 are connected to the controller 5 via transmission lines L2 and L3, respectively. Further, the automatic door 6 is connected to the controller 5 via a signal line L4.

The entrance entrance device 1 includes an operation unit 11 for selecting a dwelling unit of a visiting destination, a call button 12, a camera 13 for imaging a visitor, a microphone 14 for a call, and a speaker 15.
The base room 2 has a call button 21 for responding to a call, a microphone 22a and a speaker 22b for calling, a monitor 23 for displaying an image captured by the camera 13, and a plurality of operation buttons 24a for various operations. ing.

FIG. 2 is a circuit block diagram of the base unit 2 of the room, and as shown in the figure, a video processing unit 25 for generating a video to be displayed on the monitor 23, a calling unit 22 provided with a microphone 22a and a speaker 22b shown in FIG. Message storage unit 26 for storing a voice message to be stored, a parent device CPU 27 for controlling the room parent device 2, a parent device first IF 28a for communicating with the controller 5, a parent device second IF 28b for communicating with the dwelling unit entrance device 3, an abnormality detection sensor A sensor IF 28 c and the like that communicate with C.7 are provided.
The operation unit 24 includes a touch panel 24 b provided on the monitor 23 in addition to the operation button 24 a provided on the front surface of the main unit of the room 2.

  In addition, the dwelling unit entrance door 3 has a call button 31, a microphone 32, a speaker 33, and a camera 34. The control room master unit 4 has a handset 41 for calling, a speaker 42 for reporting an alarm or the like, An operation unit 43 and the like including a plurality of operation buttons are provided.

  The operation of the multi-family intercom system configured as described above is as follows. However, an operation is performed by selecting a dwelling unit from the group entrance machine 1 and performing a calling operation, an operation in which a resident responds from the room parent device 2 that has been called, and an operation in which a captured image of the camera 13 is displayed on the monitor 23 along with the calling operation. The operation and the like in which the automatic door 6 is unlocked by the operation of the room parent device 2 upon receipt of a call and the like are the same as in the prior art, and therefore the description thereof is omitted.

First, the dwelling unit entrance door 3 of the apartment complex intercom system of the present invention is set in a call impossible state in which the call operation does not occur even if the call operation is performed in the state where the visitor is not scheduled. In this state, when the multi-access entrance machine 1 is operated by the visitor to select the visit destination and the call signal is transmitted to the selected base room 2, a ringing tone is emitted as in the conventional case.
When the resident who responds to this call operates an automatic door unlocking button (not shown) provided on the room parent machine 2 in order to pass the visitor from the entrance to the residence area, an unlock signal is controlled by the parent machine CPU 27. Are transmitted to the automatic door 6 via the controller 5 and unlocked. As a result, the visitor can proceed to the residence area.

In addition, when the automatic door unlocking button is operated, the non-callable state of the dwelling unit entrance door 3 is released for a predetermined time (for example, 10 minutes) under the control of the parent device CPU 27, and the call operation becomes possible. The release operation is notified to the resident by the display of the monitor 23 of the room base 2 or the speaker 22b by announcing a message by the base CPU 27.
When the visitor who has advanced to the dwelling unit to be visited operates the dwelling unit entrance machine 3 during the release state, a calling operation is performed and the room master unit 2 rings. Thus, the same call / answer operation as before is performed.
Incidentally, in response to this response operation, the parent device CPU 27 ends the release control without waiting for the elapse of a predetermined time, and shifts the dwelling unit entrance device 3 to the call impossible state.

  As described above, in the normal state where the visitor is not scheduled, the dwelling unit entrance door 3 in which the calling operation is invalidated operates as follows when an abnormal situation such as the occurrence of a fire occurs. For example, when a fire occurs in the dwelling unit A and the fire detector (abnormality detection sensor) 7 of the dwelling unit A senses it and a sensing signal is transmitted to the living room base unit 2, the living room base unit 2 controls the base unit CPU 27 Thus, the occurrence of a fire is notified and a fire occurrence signal which is an abnormality occurrence signal is transmitted to the controller 5.

The controller 5 having received the fire occurrence signal simultaneously transmits a fire occurrence signal to each of the base room 2 and the control room 4, and causes a not-shown reporting device to issue an alarm.
Each living room parent machine 2 that has received a fire occurrence signal from the controller 5 issues a notification operation under the control of the parent machine CPU 27 and notifies the resident of the occurrence of an abnormality. In addition, it cancels the call impossible state and enables the call operation by the dwelling unit entrance machine 3.

  As described above, when an abnormality such as a fire occurs, a call operation can be made from the dwelling unit entrance machine 3 regardless of the presence or absence of the operation of the group entrance machine 1, so that a fire or the like can be easily notified to nearby residents. Even if the entrance door 3 can not be used, the security does not deteriorate.

Here, the operation of the base unit 2 will be described when there is no unlocking operation of the automatic door 6, etc., and the calling unit 3 of the call impossible state without a schedule of the visitor is called. Although the main unit CPU 27 receives a call signal from the dwelling unit entrance machine 3, since the call is not possible, the ringing tone is not generated. Instead, the message associated with the call in the non-callable state is read out from the message storage unit 26 and the dwelling unit entrance 3 is informed. For example, a message such as "It is set so that it can not be called now. Please call and operate from the multi-door entrance door" is informed.
By notifying such a message from the dwelling unit entrance door 3, if it is a visitor who has an emergency, it can be recognized that it is sufficient to return to the collective entrance unit 1 and carry out the call operation, and a malicious suspicious person Etc. can not but give up the calling operation.

  Subsequently, base unit CPU 27 notifies management room base unit 4 of information (invalidation call occurrence signal) in which dwell unit entrance machine 3 in the non-callable state is operated. The invalid call occurrence signal transmitted from the room parent device 2 is transmitted to the control room parent device 4 via the controller 5. The control room master 4 which has received this signal reads the location information (dwelling unit information) from the received signal, displays the location where the invalid calling has been made, and makes an alarm sound.

  As described above, when a call operation is made invalid from the dwelling unit entrance door 3, a message is sounded from the dwelling unit entrance unit 3, so that the visitor can grasp the situation and promptly dispel the suspicious person. This is convenient because it is possible to recognize the presence of a suspicious person even in the control room master unit 4 and to easily know where it is.

  In addition, the calling operation in the non-calling state may sound an operation notification sound different from the ringing sound from the main room 2 in the room, and additionally, the camera 13 is received in response to the calling operation as in the conventional calling operation. It is also possible to start up and display a captured image on the monitor 23. In this way, by notifying the resident, the resident can recognize that an unscheduled visitor or suspicious person is at the front door, and it is possible to confirm with the monitor 23 and handle it easily.

Next, the operation when the visitor is a resident in the same apartment complex will be described. When the dwelling unit selection operation unit (not shown) provided on the touch panel 24b of the living room base unit 2 is operated and the dwelling unit of the visit destination is designated, the master device CPU 27 directs the call rejection cancellation signal to the visited dwelling unit Output.
The call rejection release signal is transmitted to the selected visiting room base unit 2 via the controller 5, and the base CPU 27 receiving this signal sets the call rejection status of the dwelling unit entrance 3 of the self-residential unit As in the case of the unlocking operation of the automatic door 6, it is released for a predetermined time. This release operation is sounded in the main room 2 of the room, and for example, "a call is released by a neighbor who has been released from the call disable state." Is read from the message storage unit and sounded. Can be called by operating the entrance door 3 of the visited destination.

  As a result, in the time zone where there is no plan of the visitor, the call does not work even if the dwelling unit entrance door 3 is operated, but when there is a visit from the resident in the housing complex, the visited unit entrance machine by the operation of the visitor 3. It is possible to cancel the call impossible state of 3 and it is not necessary to give notice etc. in advance to cancel the visit destination and it is easy to visit. Even so, the suspicious person can be prevented from calling, and can be prevented from calling from bothersome visitors, which is convenient.

  In the above embodiment, when the dwelling unit entrance door 3 in the non-calling state is called, the message is sounded, but after the message sounding or the message is not sounded, the receiving path is formed. Also, the sound around the dwelling unit entrance door may be sounded in the room master unit 2. In this case, even if the resident is an unscheduled visitor, he / she can hear the voice uttered by the person, and if it is a person who is aware, it is possible to respond without neglecting it, which is also convenient for the visitor. Good sex.

  1 · · A group entrance machine, 2 · · A room parent machine, 3 · · A dwelling room entrance machine, 4 · · A control room master machine, 5 · · A controller · 6 · · Automatic door, 7 · · Anomaly detection sensor, 21 · · · Call button, 23 · · · · · · · · · operation unit (dwelling unit selection unit), 26 · · message storage unit, 27 · · · base unit CPU (call control unit).

Claims (6)

A set entrance that is installed at the entrance for the caller to call the resident and a caller, a room master installed at each dwelling unit to answer the call, and a resident that is installed at each dwelling entrance Control the communication between the house entrance machine for calling the control room, the management room master machine installed in the management room for calling with the resident, and the collective entrance machine, the room master room and the management room master machine In a multi-family intercom system having a controller, wherein an electric lock and an unlocking operation of an automatic door leading from the entrance to the living area can be performed by the parent room of the living room,
When the main unit of the room unlocks the automatic door in response to a call from the collective entrance machine, then it enables the calling operation of the self-residential unit by the dwelling unit entrance machine for a certain period of time, and the dwelling unit entrance after the certain time has elapsed It has a call control unit that disables call operations by machines.
When the call control unit receives an abnormality occurrence signal for notifying each dwelling unit of occurrence of abnormality from the controller, the call control unit cancels the control for disabling the call and permits the call operation by the dwelling unit entrance machine Apartment housing intercom system that features. The room master unit has a dwell unit selection unit operated to release the non-callable state of the dwelling unit of another dwelling unit in the housing complex,
The call control unit transmits a release signal to the room parent device of the selected dwell unit in response to the operation of the dwell unit selection unit.
The multi-family intercom system according to claim 1, wherein the call control unit of the base unit in the living room, which has received the release signal, cancels the non-callable state of the dwelling unit of the self-residential unit for the predetermined time. The call control unit transmits an invalid call occurrence signal including location information to the control room master machine when the call-accessible state of the dwelling unit entrance machine is called.
The multi-family intercom system according to claim 1 or 2, wherein the control room master unit having received the invalidation call occurrence signal notifies that the invalidation call operation has been performed together with the location information.   4. The call control unit according to any one of claims 1 to 3, wherein, when the dwelling unit entrance door in the non-calling state is operated, the notification sound different from the ringing tone is sounded from the base room in the room. Apartment house intercom system described.   5. The set according to claim 4, wherein the call control unit forms a receiving path from the dwelling unit entrance machine in addition to the sounding of the notification sound, and causes the room parent unit to sound the sound of the entrance. Residential intercom system. The room master has a message storage unit for storing a message for notifying the visitor that the dwelling unit is in a call impossible state.
5. The call control unit according to claim 1, wherein, when the dwelling unit entrance machine in the non-calling impossible state is called, a message stored in the message storage unit is sounded from the dwelling unit entrance machine. The apartment complex intercom system in any one of.

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