JP2008085850A - Intercom system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To attain prevention or solution of a crime by networking room master units and utilizing intercom video recording devices in neighboring households to record video images of an invader in many directions. <P>SOLUTION: In an intercom system wherein an entrance slave unit 1a and a room master unit 2a which responds to a visitor in response to a call of the entrance slave unit, are connected and which performs crime prevention setting/canceling using the room master unit, the entrance slave unit comprises an entrance camera 11 and the room master unit comprises a burglar sensor 21 for detecting an invader, a transmission/reception circuit 22 for transmitting/receiving a warning situation where a neighboring house is invaded, a storage section 26 for recording video images form the entrance camera, and a CPU 23. When a neighboring house is invaded, video images in front of the entrance are recorded. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an interphone system, and more particularly to an interphone system that can record an intruder's video when invading a dwelling unit and notify crime information by intruding information to neighboring dwelling units.

  In the conventional intercom system, the video in front of the entrance is recorded for each dwelling unit, and security measures against intrusion and the like are taken by increasing the security for each dwelling unit (see, for example, Patent Document 1).

  In Patent Document 1, as described in paragraphs “0049” and “0050”, images of push sales, suspicious persons, dangerous persons, etc., which were known in advance, which are not preferable for residents living in the dwelling units, are recorded. It is recorded in a recording memory or displayed on a display unit as a real-time monitoring video.

JP 2006-33558 A

  However, in the conventional technique described in Patent Document 1, the video to be recorded is only the video in front of the entrance of the dwelling unit. There was a problem that the situation until the crime was resolved cannot be recorded as a video.

  The present invention has been made to solve the above-described problems. The room master units are connected to each other in a network, and a video recording device in a neighboring intercom system is used. The purpose is to provide an intercom system capable of recording.

  In order to achieve this object, a first form of an intercom system according to the present invention includes an entrance cordless handset provided with an entrance camera installed at a dwelling entrance of a plurality of dwelling units, and a security sensor installed at a door and a window of the dwelling unit. And a display unit that is installed in the dwelling unit and displays the image captured by the entrance camera of the entrance cordless handset. In response to a call from the entrance cordless handset, A living room main unit for detecting an output signal and issuing an alarm, and the living room main unit includes a storage unit for recording video captured by the front camera of the front door unit, a display unit, A CPU for controlling each of the storage units, and a transmission / reception circuit for transmitting an output signal from the security sensor as a transfer signal to the living room base unit of the neighboring dwelling unit by communication using at least one of wireless and wired, The CPU of the parent machine is another room When receiving the transfer paper signals from the machine, characterized in that to record the image to be captured by the entrance camera entrance door station of its own dwelling unit in the storage unit.

  Moreover, the second form of the intercom system according to the present invention is a collective entrance machine equipped with an entrance camera installed at an entrance of an apartment house, a shared part camera installed in a shared part such as a parking lot of an apartment house, Displaying images captured by security sensors installed in the doors and windows of multiple dwelling units in apartments, and entrance cameras and / or common-use cameras installed in multiple dwelling units in apartment buildings. And a collective housing unit for establishing a call in response to a call from a collective entrance machine, detecting an output signal from a security sensor and issuing an alarm, and a collective entrance machine A control unit for controlling the apartment house room master unit, and the apartment house room master unit transmits the output signal from the security sensor as a transfer signal to the controller by communication using at least one of wireless and wired Transmission / reception circuit The machine includes a transmission / reception circuit that transmits and receives a transfer signal, and a CPU that controls the entrance camera and / or the shared camera of the collective entrance machine based on the transfer signal and controls a storage unit that records the captured video. It is characterized by providing.

  Furthermore, the third form of the intercom system according to the present invention is characterized in that, in the first or second form, the CPU displays the alerting status of the generated alarm on the display unit.

  In the first form of the intercom system of the present invention, a network is formed between neighboring dwelling units, and when there is a risk of unauthorized intrusion or a certain dwelling unit, an alarm signal is transferred to the neighboring dwelling unit and the entrance camera of each dwelling unit is used. It is possible to prevent and solve crimes by capturing an intruder video and recording the image.

  In the second form of the intercom system of the present invention, a network is formed between the dwelling units in the apartment house, and an alarm signal is transferred to the controller when there is a risk of unauthorized intrusion or a certain unit in the apartment house. In order to prevent and resolve crime by capturing the intruder's video with the entrance camera of the entrance hall and the common area camera such as a parking lot, recording the image and displaying it on each dwelling unit in the apartment house Can do.

  In the third form of the intercom system of the present invention, when an intrusion alarm is issued, the alarm occurrence status is displayed on the display unit, so that the status of unauthorized intrusion can be grasped in real time. It is possible to promptly alert the residents of neighboring dwellings.

  Hereinafter, preferred embodiments of an intercom system according to the present invention will be described with reference to the drawings. In the drawings, the same portions are denoted by the same reference numerals.

  First, in the intercom system for a detached house according to the present invention, as shown in the device configuration diagram of FIG. 1, an entrance slave unit 1a for calling a resident provided with an entrance camera 11 and making a call, and an entrance slave unit 1a And a security sensor 21 connected to the caller, and a room master 2a that issues an alarm based on an input from the security sensor 21.

  The room master unit 2a includes a wireless device such as a wireless LAN (Local Area Network) or a wireless PAN (Personal Area Network) and ISDN (Integrated Services Digital Network) for communicating with the room master units 2b and 2c of neighboring dwelling units. A transmission / reception circuit 22 including a wired device such as FTTH (Fiber To The Home), a CPU 23 for controlling calling / calling and crime prevention, a display unit 24 for reproducing and displaying crime prevention information and recorded images, A storage unit 26 for storing the image and an external connection interface (IF) 25 for connecting the external storage medium 27.

  In addition, in FIG. 1, each of the living room parent units also includes a combination of the other entrance child machine 1 b and the living room parent machine 2 b, and the other combination of the entrance child machine 1 c and the living room parent machine 2 c other than the combination of the entrance child machine 1 a and the living room parent machine 2 a. A transmission / reception circuit 22 including a wireless device and a wired device is provided, respectively, and a security sensor 21, a CPU 23, a display unit 24, a storage unit 26, and an external connection IF 25 are provided.

  Here, as an example, FIG. 2 shows a block diagram of each component of the living room parent unit 2a and the connection relationship in the combination of the entrance child machine 1a and the living room parent unit 2a.

  In addition, although each component provided in the room master 2a is described in FIG. 2, the same components are also provided in the other room masters 2b and 2c.

  As shown in FIG. 2, the room master unit 2a is connected to a CPU 23 for controlling various operations in the room master unit, a display unit 24 for displaying an image from the entrance camera and an alarm notification status, and an external storage medium 27. The external connection IF 25, the storage unit 26 for recording the video from the entrance camera 11, the transmission / reception circuit 22 including the wireless device 22a and the wired device 22b for communicating with the other room master units 2b, 2c, etc., the room It consists of a slave unit IF 201 for establishing a call / call between the master unit 2a and the entrance slave unit 1a, a sensor IF 202 for transmitting an intrusion signal from the security sensor 21 to the living room master unit 2a, a speaker, a microphone, and the like. The calling / calling unit 203 includes an operation unit 204 that performs operations such as unlocking and monitoring.

  2, the CPU 23 is connected to each of the child device IF 201, the sensor IF 202, the storage unit 26, the calling / calling unit 203, the display unit 24, the operation unit 204, the transmission / reception circuit 22, and the external connection IF 25. The slave unit IF 201 is connected to the calling / calling unit 203 and the display unit 24. Then, the child device IF 201 is the entrance child device 1a, the sensor IF 202 is the security sensor 21, the external connection IF 25 is the external storage medium 27, and the transmission / reception circuit 22 such as the wireless device 22a and the wired device 22b is, for example, another room parent device. Each is connected to form a line.

  Note that the transmitting / receiving circuit 22 of the living room master unit includes at least one of a wireless device and a wired device, and transmits or receives an alarm signal by either, or when both are provided, depending on the situation, the wireless device or the wired device It is good to use properly.

  The operation of the intercom system of this embodiment will be described.

  Since calling, calling, unlocking, and the like are the same as those of the conventional intercom system, description thereof will be omitted, and here, operation when unauthorized intrusion or the risk thereof occurs will be described.

  First, when the resident of the dwelling unit having the entrance cordless handset 1a and the living room master unit 2a goes out, the crime prevention setting is performed by the crime prevention setting / release system on the living room master unit 2a to be in a warning setting state. When a person outside the residence tries to intrude illegally in this alert setting state, an intrusion signal is notified by the security sensor 21.

  When the intrusion signal is notified, the CPU 23 issues an intrusion alarm in the dwelling unit via the sensor IF 202, and simultaneously notifies the intrusion alarm to the transmitting / receiving circuit 22 of the living room base unit 2b of the neighboring dwelling unit by the transmitting / receiving circuit 22, for example. Upon receiving the notification, the room master unit 2b of the neighboring dwelling unit notifies the intrusion alarm to the room master unit 2c of the other neighboring dwelling unit, and at the same time, drives the entrance camera 11 of the entrance slave unit 1b to record a still image or a video in front of the entrance. And it memorize | stores in the memory | storage part 26 of the office master 2b.

  In this way, video is recorded by the entrance camera of the entrance slave unit of the entire neighborhood of the intruded unit by informing the intrusion warning to all the base units installed in the neighboring unit one after another. .

  As a result, video is recorded over a wide area by the entrance camera of the neighboring dwelling unit against unauthorized intrusion, and since the intruder can be identified before unauthorized intrusion, the possibility of leading to crime can be prevented in advance. In the unlikely event of an intrusion, actions such as an intruder escaping can be recorded one by one, so the crime can be resolved quickly.

  Note that when an intrusion alarm is issued from the CPU 23, the display unit 24 may display the reporting status such as the name of the room and the time when the alarm is issued. In this way, since the status of unauthorized intrusion can be grasped in real time, it is possible to promptly alert a resident of a neighboring dwelling unit.

  In the present embodiment, the storage unit 26 is provided inside the living room master unit 2a. However, even if an external storage medium 27 that can be detachably connected is connected via the external connection IF 25 of the living room base unit 2a. Good. In this way, when recording for a long time is required, or when the storage capacity increases due to the accumulated stored image and the storage capacity is insufficient only with the storage unit inside the room master unit, the recorded content may be lost. There is no. Furthermore, after recording an image, it is possible to remove the external storage medium and check the recorded image at another location.

  Next, an intercom system for an apartment house according to another embodiment of the present invention will be described.

  The intercom system for an apartment house according to the present invention is installed at an entrance of an apartment house, for example, as shown in the equipment configuration diagram of FIG. 3, and an entrance camera 11 is provided for a visitor to call a resident and make a call. The collective entrance machine 50, a common part camera 51 which is installed in a common part such as a parking lot and can monitor a moving image that can be monitored in the collective residence room master unit, and the collective residence room master unit 52 are provided in the controller 53. It is connected. In addition, a room entrance machine 54 having a security sensor 21 and a room entrance camera 541 installed on the doors and windows of a plurality of dwelling units is connected to the apartment house room master unit 52.

  In FIG. 3, each apartment house base unit is provided with a transmission / reception circuit 22 including a wireless device 22 a and a wired device 22 b and a display unit 24, and a room entrance provided with a security sensor 21 and a room entrance camera 541. Machines 54 are also connected to each other.

  In addition, the controller 53 includes, for example, a transmission / reception circuit 531 that transmits and receives an alarm signal from the security sensor 21 of one apartment house room base unit 52 to another apartment house base machine, the entrance camera 11, the shared camera 51, or a memory. A CPU 532 for controlling the control unit, a storage unit 533 for recording captured images, and an external connection IF 25 for detachably connecting to the external storage medium 27 are provided.

  In addition, the transmission / reception circuit 22 of the apartment house base unit also includes at least one of a wireless device and a wired device, and transmits / receives an alarm signal with either or both of them depending on the situation. It is recommended to use different wired devices.

  In the operation of this multi-family intercom system, when an unauthorized intrusion into a dwelling unit of a multi-family house occurs, for example, a warning signal is notified by the security sensor 21 of one multi-family room master unit 52, and this warning signal is transmitted and received by a transmission / reception circuit. 22 to the transmission / reception circuit 531 of the controller 53. When the control device 53 receives the alarm signal, it drives the entrance camera 11 and the shared camera 51 of the collective entrance 50 and records these images in the storage unit 533 under the control of the CPU 532. And by transmitting the stored image to each dwelling unit in the apartment house, the intruder information is transferred to each dwelling unit in the apartment house as well as the detached house to prevent crimes against other dwelling units in advance. In addition, in the unlikely event that an unauthorized intrusion occurs, actions such as the escape of an intruder can be recorded one by one, so the crime can be resolved quickly.

  In the intercom system for collective housing of the present embodiment, when an intrusion alarm is issued, the alarm status of the alarm may be displayed on the display unit 24 of each dwelling unit. If it does in this way, the situation of unauthorized intrusion can be grasped in real time, and it can call attention to the resident of other dwelling units quickly.

  By the way, in the above operation, an image is recorded by the entrance camera 11 and the common use camera 51 of the collective entrance machine 50. However, when unauthorized intrusion into the dwelling unit of the collective housing or the possibility of the intrusion occurs, for example, one collective An alarm signal is notified by the security sensor 21 of the residential room master unit 52, and this alarm signal is transmitted as a transfer signal to the adjacent room via the transmission / reception circuit 22 of the collective residence room master unit 52. The room entrance camera 541 of the room entrance machine 54 provided in the master unit 52 of the apartment house in this room may be activated to capture an image and record it in the storage unit 533 of the controller 53. In this way, transmission signals will be transmitted to each room one after another, crimes can be prevented in each room, and crimes can be resolved quickly even if an unauthorized intrusion occurs. .

  In this embodiment, the storage unit 533 is provided in the controller 53, but an external storage medium 27 that can be detachably connected may be connected via the external connection IF 25 of the controller 53. In this way, even when recording for a long time is required, as in the case of a detached house, or when the storage capacity increases due to the accumulated stored images, the storage capacity in the room base unit alone is insufficient. There is no concern about loss of recorded content. Furthermore, after recording an image, it is possible to remove the external storage medium and check the recorded image at another location.

  As described above, according to the present invention, crimes can be quickly promoted by sharing information over a wide area regardless of a detached house or a housing complex against unauthorized intrusion, etc. that could only be handled by individual units. It becomes possible to prevent and solve.

It is a figure which shows the apparatus structure of one Embodiment of the intercom system of this invention. It is a block diagram which shows the component with which the living room main | base station of the intercom system of this invention is equipped. It is a figure which shows the apparatus structure of other embodiment of the intercom system of this invention.

Explanation of symbols

1a, 1b, 1c ... Entrance cordless handset 2a, 2b, 2c ... Master unit in the room 11 ......... Entrance camera 21 ... · · · Security sensor 22 · · · · · · Transmission and reception circuit 22a · · · · · · Wireless device 22b · · · · · Wired device 23 .... CPU
24 ··························· 25
26 ········ Storage unit 27 ············ External storage medium 50 ···················・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Common-use camera 52 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Condominium residential room base unit 53 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Control unit 531 ・ ・ ・.... Transmission / reception circuit 532 ... CPU
533 ..... storage part

Claims (3)

An entrance cordless handset (1a, 1b, 1c,...) Provided with an entrance camera (11) installed at a dwelling unit entrance of a plurality of dwelling units, and a security sensor (21) installed at the door and window of the dwelling unit. , Having a display unit (24) for displaying an image captured by the entrance camera of the entrance slave unit installed in the dwelling unit, and establishing a call in response to a call from the entrance slave unit And an in-room master unit (2a, 2b, 2c,...) For detecting an output signal from the security sensor and issuing an alarm,
The living room master unit includes a storage unit (26) for recording video captured by the entrance camera of the entrance slave unit, and a CPU (23) for controlling the display unit and the storage unit, respectively. A transmission / reception circuit (22) for transmitting the output signal from the security sensor as a transfer signal to a base unit in a neighboring dwelling unit by communication using at least one of wireless and wired;
When the CPU of the living room master unit receives a transfer signal from another living room parent unit, the CPU records the video imaged by the front camera of the entrance unit of the self dwelling unit in the storage unit. Intercom system. A collective entrance machine (50) provided with a front entrance camera (11) installed at a collective entrance of a collective housing, a common part camera (51) installed in a common part such as a parking lot of the collective housing, and the collective housing Security sensors (21) installed in the doors and windows of the plurality of dwelling units, and images taken by the entrance camera of the collective entrance machine and / or the common unit camera installed in the plurality of dwelling units of the apartment house A display unit (24) for displaying an image, a call is established in response to a call from the collective entrance machine, and an alarm is issued by detecting an output signal from the security sensor A residential room master unit (52), a collective entrance machine, and a controller (53) for controlling the apartment house base unit;
The apartment house base unit includes a transmission / reception circuit (22) for transmitting an output signal from the security sensor as a transfer signal to the controller by communication using at least one of wireless and wired,
The controller controls a transmission / reception circuit (531) for transmitting and receiving the transfer signal, and an entrance camera (11) and / or the shared camera (51) of the collective entrance machine based on the transfer signal, An intercom system comprising: a CPU (532) that controls a storage unit (533) that records captured images.   The interphone system according to claim 1, wherein the CPU displays a notification status of the generated alarm on the display unit.

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