JPH06336868A - Monitoring communication system for multiple dwelling house - Google Patents

Abstract

PURPOSE:To give no trouble to residents by generating the operation sound of the key operation section of a lobby interphone and the unlocking sound of an electric lock with a relatively large sound volume during the time zone in the daytime, and squeezing them small during the time zone at night. CONSTITUTION:When the prescribed key switch of a control unit U or the ten-key 13 of an alarm monitoring board B is operated, the data specifying the time range and the prescribed set command are sent to a lobby interphone A and registered in a memory section 7. When these data are registered, the sound volume of the sound generated from a speaker SP2 is made large as usual during the time zone in the daytime outside the set time, and the click sound generated when a key operation section 3 is operated and the unlocking sound generated when an electric lock 1 is unlocked are made audible to an operator. The sound generated from the speaker SP2 is squeezed small within the set time range so that the click sound and other sound give no trouble to the residents of a multiple dwelling house.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a monitoring system for a housing complex for monitoring various kinds of information in the housing complex such as a condominium and controlling the operation of electric locks.

[0002]

2. Description of the Related Art As an example of a monitoring communication system for an apartment house of this type, there is proposed a system in which an electric lock installed at a common entrance of a condominium is unlocked by a predetermined key operation of a lobby intercom. ing. Such a system is configured so that the operation sound (click sound) can be heard by the operator each time the numeric keypad of the lobby intercom is operated to call a desired dwelling unit or unlock the electric lock. It is customary to Further, when the electric lock is unlocked, an unlocking sound "PEEP" is generated to notify the operator of the unlocking operation.

However, such an unlocking sound of the electric lock and an operation sound of the numeric keypad are not so disturbing in the daytime, but may be felt noisy by residents of the condominium at night, which is a conventional difficulty. It was
Although it is possible to solve the above difficulties by not generating the sound of unlocking the electric lock or the operation sound of the numeric keypad, in order to confirm whether or not the electric lock is actually unlocked. In this case, the operator has to bother to reach the position of the electric lock, which is troublesome. Further, if no operation sound was heard when operating the ten-key pad, some operators felt uncomfortable with the operation, and the problem still occurred.

Further, conventionally, the electric lock at the common entrance of the condominium can be unlocked by operating the ten-key pad of the lobby intercom, but in that case, it is necessary to operate a predetermined personal identification number on the ten-key pad. Therefore, conventionally, the unlocking operation of the electric lock by the ten-key operation may be difficult for a child or an elderly person, and the electric lock cannot be easily unlocked in many cases.

Further, conventionally, the electric lock at the common entrance of an apartment house can be unlocked not only by the key operation of the lobby intercom and the information monitoring panel installed in each dwelling unit, but also the alarm monitoring panel installed in the manager's room. Although there is a system that can be unlocked even by the operation of, the electric lock on the door of each dwelling unit cannot be unlocked by operating the alarm monitoring panel etc. for reasons such as crime prevention and privacy protection, It is configured so that the lock cannot be unlocked without operating a predetermined operation panel installed in each dwelling unit. However, in such a conventional system, for example, when an abnormal situation such as a fire or a gas leak occurs when the electric lock of the dwelling unit is in the locked state, the electric lock is turned on when the resident is in a state of being unable to move. It cannot be unlocked. Therefore, conventionally, there has been a fear that an administrator who is an observer cannot promptly take appropriate measures against an abnormal situation that occurs in each dwelling unit, which may cause a catastrophe.

On the other hand, as a surveillance communication system for apartment houses such as condominiums other than the above, a system has been proposed in which cameras for surveillance are installed in each part of the apartment house and the cameras are supervised by a manager's room. There is. However, if a unique surveillance system is constructed using such surveillance-dedicated cameras, the number of surveillance-dedicated cameras becomes large, and the communication lines for constructing the surveillance system become complicated. However, the cost of the entire system is high.

Further, conventionally, there has been proposed a system in which an image pickup camera for picking up an image of a visitor is attached to a lobby intercom so that it can be monitored by a monitor television of each dwelling unit. In such a system, there is a case where it is desired to record a video image that has been monitored, but conventionally, as a means for recording such a video image, a video image recording device has been attached to a monitor TV of each dwelling unit. It was the actual situation. However, if a recording device is individually provided for each dwelling unit as described above, the number of the recording devices becomes considerably large from the perspective of the entire housing complex, and the economical burden becomes very large.

[0008]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above points, and a first object of the present invention is to provide an unlocking sound of an electric lock generated from a lobby intercom and a key operation portion. The key operation sound is appropriately generated to make it convenient for the operator, and the sound is not annoying to the residents of the housing complex at night. A second object is to facilitate the unlocking operation of the electric lock at the common entrance so that even a child or the like can appropriately unlock the electric lock. The third purpose is that an abnormal situation such as a fire occurs when the electric lock of the entrance door of each dwelling unit in the housing complex is locked, so that the residents in the dwelling unit cannot move. In this case, the manager, who is the supervisor, can promptly take appropriate measures against the abnormal situation. A fourth object is to eliminate the need to install a large number of cameras dedicated to monitoring when the manager monitors the video in the housing complex, and to simplify the configuration of the monitoring system. The fifth purpose is to eliminate the need to individually install the recording device for each dwelling unit when recording the image of the visitor imaged by the imaging camera of the lobby intercom, and simplify the entire system configuration. There is a point to do.

[0009]

A monitoring and communication system for a housing complex according to the present invention as set forth in claim 1, which is proposed to achieve the first object, comprises a lobby intercom equipped with a key operation section, A monitoring and communication system for an apartment house comprising an electric lock control panel for controlling to unlock an electric lock at a common entrance when a specific key operation is performed by a key operation unit of the lobby intercom, the lobby intercom The sound generating means for generating the operation sound of the key operation part and the unlocking sound of the electric lock, and the volume control means for increasing or decreasing the volume of the sound generated by the sound generating means are provided in the. The sound volume control means is configured to adjust the sound volume so that the sound volume is different between when the sound is generated by the sound generation means within a predetermined designated time zone and outside the designated time zone. Done There.

A monitoring and communication system for an apartment house according to the present invention, which is proposed to achieve the second object, provides a lobby intercom equipped with a wireless receiver and a common entrance door of the apartment house. When the wireless receiver of the lobby intercom receives a wireless signal of the same data as an ID code pre-registered in a predetermined storage means, the electric lock control panel for controlling locking and unlocking of the attached electric lock is provided. A surveillance system of an apartment house, wherein the electric lock is configured to be unlocked, comprising a portable pendant type wireless transmitter, the pendant type wireless transmitter being preset. The wireless signal for unlocking the electric lock, to which the data of the predetermined ID code is added, can be output.

According to a third aspect of the present invention, which is proposed to achieve the third object, the monitoring and communication system for an apartment house according to the present invention includes a housing information board installed in a dwelling unit of the housing complex, and the housing information board. And an alarm monitoring panel having signal transmission control means for performing mutual transmission of control signals, and the house information panel locks and unlocks an electric lock attached to a front door of a dwelling unit. Is a monitoring and communication system for an apartment house which is provided with an electric lock control means for connecting the electric lock control means to the desired housing information board. In addition to being configured to output a control signal of the electric lock, the housing information panel, when receiving a predetermined control signal for instructing the unlocking of the electric lock from the alarm monitoring panel, the electric lock to unlock the electric lock. Configured to control the control means To have.

According to a fourth aspect of the present invention, which is proposed to achieve the fourth object, the surveillance system of a housing complex according to the present invention comprises a lobby intercom with a camera equipped with an imaging camera for imaging a visitor. , An alarm monitoring panel equipped with a monitor TV for reproducing a video signal output from the image pickup camera of the lobby intercom with a camera, integrally or separately, and a housing information panel installed in the dwelling unit of the housing complex. However, the housing information panel is connected with an imaging camera for imaging the outside of the entrance door of the dwelling unit, and a monitor TV for reproducing the image captured by the imaging camera is integrated or separate. A monitoring television communication system for a housing complex provided, wherein a video signal output from an imaging camera connected to the housing information panel is provided on an alarm monitoring panel. It is transmitted, and is configured to play the video in the monitor television.

According to a fifth aspect of the present invention, which is proposed for achieving the fifth object, the surveillance system for a housing complex according to the present invention comprises a lobby intercom with a camera equipped with an imaging camera for imaging a visitor. A surveillance system for a housing complex comprising a housing information panel integrally or separately provided with a monitor TV for reproducing a video signal output from an image pickup camera of the lobby intercom with camera It is equipped with a recording unit for storing and recording the video signal data output from the imaging camera of the lobby intercom, and the video recorded by this recording unit can be played back on the monitor TV provided on the house information panel. Has been done.

[0014]

In the monitoring communication system for an apartment house according to the present invention as set forth in claim 1, the volume of the operation sound of the key operation section of the lobby intercom and the volume of the unlocking sound of the electric lock differ depending on the designated time zone. The operation sound and the unlocking sound can be generated with a relatively large volume during the daytime, while the volume can be reduced during the nighttime. Therefore, it is possible to prevent the operation sound and the unlocking sound from being annoying to the residents of the housing complex during the night time. Further, during the daytime, the predetermined operation sound and the unlocking sound can be heard clearly to the operator, which is convenient for the operator.

According to another aspect of the present invention, the wireless communication signal of a predetermined pendant type wireless transmitter outputs a wireless signal to which a preset ID code is added and outputs the wireless signal. When you send it to the wireless receiver installed in the intercom, the electric lock at the common entrance door will be unlocked. In other words, those who have a pendant type wireless transmitter do not need to perform any complicated key operation such as key inputting a personal identification code on the lobby intercom, and simply send a predetermined wireless signal from the wireless transmitter. It is possible to easily unlock the electric lock of the common entrance door. Further, if the user does not own the above pendant type wireless transmitter, or if he / she owns the wireless transmitter but the data of the ID code is not registered in the storage means of the lobby intercom in advance, the electric lock is unlocked. Can't do. Therefore, it is possible to properly prevent an outsider from freely unlocking the electric lock.

In the surveillance system of the housing complex according to the present invention as set forth in claim 3, a predetermined control signal for instructing the unlocking of the electric lock is transmitted from an alarm monitoring panel provided in a manager's room or the like to obtain desired housing information. By transmitting the information to the board, the electric lock provided on the front door of the dwelling unit in which the house information board is installed is unlocked. Therefore, when an electric lock on the front door of a dwelling unit in an apartment house is locked and an abnormality such as a fire or gas leak occurs in the dwelling unit, the resident does not exist or the resident moves. Even in a state where it is impossible, the administrator can unlock the electric lock, enter the dwelling unit, and quickly take appropriate disaster prevention measures.

In the monitoring communication system for an apartment house according to the present invention as set forth in claim 4, an image taken by an imaging camera connected to a housing information panel installed in each dwelling unit of the apartment house,
That is, the image outside the dwelling unit, such as the passage in front of the entrance door of each dwelling unit, can be reproduced on the monitor television provided on the alarm monitoring panel. Therefore, without having to separately install a dedicated surveillance camera for monitoring the passages and other parts in the apartment complex, the manager can see the monitor TV provided on the alarm monitoring panel to properly check the interior of the apartment complex. Can be monitored.

In the surveillance system of the housing complex according to the present invention as set forth in claim 5, the data of the video signal output from the image pickup camera of the lobby intercom with camera is recorded in a predetermined recording unit, whereby The resident of the house can then reproduce the video recorded in the recording unit on the monitor TV provided on the house information board,
You can check who the visitors were. Therefore, it is not necessary to individually provide a recording device for each dwelling unit.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. [First Embodiment] FIG. 1 is an explanatory diagram showing a surveillance system S for a housing complex according to a first embodiment of the present invention. In this system S, a lobby intercom A installed in a common entrance lobby of an apartment complex such as an apartment, an alarm monitoring board B installed in a manager's room, and a house information board C installed in each dwelling unit.
Are connected via a signal line L1 as a multiple signal line and a communication line L2. Although only one house information board C is shown in the figure, many house information boards installed in each dwelling unit are actually wired and connected to the lobby intercom A. A control unit U connected to the signal line L1 is provided between the alarm monitoring board B and the house information board C and the lobby intercom A, and the lobby intercom A, the alarm monitoring board B, and the house information board C are provided. The transmission and reception of the control signals between the two are all performed via the control unit U. This control unit U has
An electric lock control panel 2 for controlling locking and unlocking of the electric lock 1 attached to the common entrance door D is connected.

Of the above equipment, lobby intercom A
Is a predetermined operation key (not shown) such as numeric keypad or call key
The key operation unit 3 is provided, and when the key operation unit 3 calls the house information board C, the CPU
The calling signal is transmitted from the multiplex transmission control unit 4 through the signal line L1 by the control of the signal processing unit 8 configured by the above. Then, when there is an incoming call on the house information board C side thereafter, the microphone MC1 and the speaker SP1 of the call circuit 6 connected to the line control unit 5 are used to communicate with the house information board C via the call line L2. Intercom call is possible. Further, when the same data as the personal identification number registered in advance in the storage unit 7 composed of ROM or RAM is operated by the key operation unit 3, the multiplex transmission control unit 4 causes the electric lock 1 to be operated.
The control signal for instructing the unlocking of is released.

In addition to the above, the lobby intercom A is also provided with a display unit 9 for displaying a calling dwelling unit number and the like, a clock circuit 10, a sound signal generating circuit 11 to which a speaker SP2 is connected, a volume control circuit 12 and the like. ing. Here, the sound signal generation circuit 11 is for generating a click sound from the speaker SP2 each time the ten-key operation of the key operation unit 3 is performed. Also, this sound signal generation circuit 1
When the control signal for instructing the unlocking of the electric lock 1 is sent from the multiplex transmission control unit 4, 1 causes the speaker SP2 to generate a notification sound of a tone color "peep" (unlocking sound of the electric lock 1). . However, the unlocking sound of the electric lock 1 does not necessarily have to be generated by the speaker SP2 different from the speaker SP1, and the speaker SP1 for communication may also be used. The volume control circuit 12 is for increasing / decreasing the volume of the click sound, the unlock sound, and the like.

The signal processing unit 8 of the lobby intercom A is
The above-mentioned operation control and signal processing of the respective parts in the lobby intercom A are performed.
It has the following control functions. That is, the signal processing unit 8 stores the data when the multiplex transmission control unit 4 receives a predetermined control command for adjusting the volume and additionally receives the data designating the time zone within a certain range. It is stored in the section 7 and controlled to be registered. The volume control circuit 12 is configured to control the volume of the click sound and unlock sound based on the time data registered in the storage unit 7. Specifically, for example, PM9: 00-A is accompanied by a predetermined control command for volume adjustment.
When the data designating M8: 00 is received, when the clock circuit 10 is clocking a time other than the time zone of PM9: 00 to AM8: 00, the speaker S
The volume control circuit 12 is controlled so that the volume of the sound generated at P2 becomes relatively large as usual. On the other hand, when the time is within the range of PM9: 00 to AM8: 00, the volume of the sound generated by the speaker SP2 is controlled to be lower than the normal volume by a preset level. It is configured.

The transmission of the control command and the designated time data for adjusting the volume to the lobby intercom A as described above is performed by a key switch (not shown) provided in the control unit U or a ten-key pad of the alarm monitoring panel B. It can be executed by 13 specific operations. However, the present invention is not limited to this, and may be configured such that the time can be set as described above by the key operation of the key operation unit 13 of the lobby intercom A, for example. The control unit U includes a multiplex transmission control unit 14 for controlling multiplex transmission performed through the signal line L1, a signal processing unit 16 including a CPU having a storage unit 15 such as a ROM or a RAM, and the like. When the control signal of the unlock command of the electric lock 1 sent from the lobby intercom A is received, the electric lock control panel 2 is controlled to unlock the electric lock 1. . Further, the control unit U can be provided integrally with the alarm monitoring panel B or with the lobby intercom A.

A surveillance system S for an apartment house having the above construction
Then, at the time of use, the lobby intercom A is made to previously designate the predetermined time data by operating the predetermined key switch of the control unit U or the ten-key pad 13 of the alarm monitoring panel B. Specifically, PM9: 00-AM
If you want to send the data for the time zone of 8:00 to the lobby intercom A and have it registered, use the control unit U or the alarm monitoring panel B to select "2""1""0""0""*".
When a specific key (for example, a “call” key) is pressed after the keys “0”, “8”, “0”, and “0” are input,
As a result, the data designating the time range of PM9: 00 to AM8: 00 is transmitted to the lobby intercom A together with the predetermined control command. Then, this data is registered in the storage unit 7 of the lobby intercom A. In the state where such data registration is made, the above PM 9: 00-
During the daytime hours outside 8:00 am, the volume of the sound generated from the speaker SP2 is high as usual, and the click sound when the key operation unit 3 is operated and the electric lock 1 is unlocked. The unlocking sound is heard by the operator and the electric lock 1
It is possible to properly confirm that the is unlocked by such a sound.

On the other hand, the above PM 9:00 to AM
At night in the time range of 8:00, speaker SP
From 2, the click sound generated and the unlocking sound of the electric lock 1 are narrowed down. Therefore, at night, the click sounds and the like do not cause an inconvenience to residents of the collective housing.

It should be noted that the volume may be lowered to such an extent that the operator can hear the clicking sound and the unlocking sound within the predetermined time range, but the present invention is not limited to this. How much the volume is lowered is up to the user, and if necessary, the volume may be lowered so that no clicking sound or unlocking sound is heard.

[Second Embodiment] FIG. 2 is a schematic explanatory view showing a surveillance communication system Sa of an apartment house according to a second embodiment of the present invention, and FIG. 3 is a block diagram showing its hardware configuration (note that the second embodiment is a block diagram). The same parts as those in Example 1 are indicated by the same reference numerals). This system Sa, like the first embodiment,
When the control signal for instructing the unlocking of the electric lock 1 is transmitted from the lobby intercom Aa via the signal line L1 and received by the control unit U, the electric lock control panel 2 causes the electric lock 1 to operate.
Is configured to be unlocked. However, in this system Sa, a wireless receiver 21 and a wireless transmitter 22 are provided in the lobby intercom Aa, and a pendant type wireless transmitter 30 owned by a resident of the apartment is provided.

Of the above, the wireless transmitter 22 incorporated in the lobby intercom Aa always has a wireless signal (radio wave) to which a specific frequency or specific identification data is added when the lobby intercom Aa is powered on. Is output, and the wireless signal is transmitted to a position near the front side of the entrance door D in which the electric lock 1 is installed. When receiving the predetermined wireless signal transmitted from the pendant type wireless transmitter 30, the wireless receiver 21 demodulates the signal and determines the data of the ID code added to the signal, and the data Is a signal processing unit 8 including a CPU
It is configured to send to A.

The signal processing section 8A includes a wireless receiver 21.
Has a function of determining whether the data of the ID code transmitted from the device matches the data registered in advance in the ID code memory 23, and the data of the ID code matches the data registered in advance. At times, the multiplex transmission control unit 4 is configured to perform control so as to output a control signal for unlocking the electric lock 1 to the control unit U side. On the other hand, when the ID code data is not registered in the ID code memory 23 in advance, the control signal for unlocking the electric lock 1 is not output, and the signal processing unit 8A does not perform any special processing. Not performed.

As a means for registering the ID code in the ID code memory 23, the key operation section 3A of the lobby intercom Aa is operated in a fixed procedure to obtain a desired I
A means for keying the D code may be applied. In addition, as a means other than this, lobby intercom Aa
When the wireless receiver 21 receives the wireless signal to which the ID code data transmitted from the wireless transmitter 30 is set in the ID code registration mode, the ID code data is used for the ID code. A means for storing in the memory 23 may be applied.

The pendant type wireless transmitter 30 is
A signal processing unit 32 including a CPU having a storage unit 31 such as a ROM or a RAM is connected to a wireless receiving unit 33 and a wireless transmitting unit 34, respectively. It also has a reception function. Here, the signal processing unit 32 drives the wireless transmission unit 34 to drive the predetermined wireless signal only when the wireless reception unit 33 receives the predetermined wireless signal output from the wireless transmitter 22 in the lobby intercom Aa. Is configured to be output. However, the wireless transmission unit 34 is configured to output, in the form of a wireless signal, data of an ID code set as identification data unique to the wireless transmitter 30 or unique to the system.

A surveillance system S for a housing complex of the above construction
In a, when using it, first, all the data of each ID code of the wireless transmitter 30 owned by the resident of the housing complex is registered in advance in the ID code memory 23 of the lobby intercom Aa. Next, when the system is actually operated, the wireless transmitter 22 of the lobby intercom Aa is always turned on, and a specific frequency or specific identification data is added to a position near the front side of the entrance door D to which the electric lock 1 is attached. Keep the state of outputting and transmitting the wireless signal.

In this state, when a resident wearing the pendant type wireless transmitter 30 approaches the entrance door D, a predetermined wireless signal output from the wireless transmitter 22 is transmitted to the wireless receiver 33 of the wireless transmitter 30. Will be received at. Then, this wireless transmitter 3
From 0, even if the resident does not do any special operation,
Immediately, the data of the predetermined ID code is output from the wireless transmission unit 34 as a wireless signal. And
By receiving this at the wireless receiver 21,
The data of the ID code is transmitted to the signal processing unit 8A of the lobby intercom Aa, and it is determined whether or not the data is the data previously registered in the ID code memory 23.

As a result of the above judgment, the wireless transmitter 3
If the ID code of 0 is a proper one registered in the ID code memory 23 in advance, a predetermined control signal is transmitted from the multiplex transmission control unit 4 of the lobby intercom Aa to the control unit U side, whereby the electric lock 1 Will be unlocked. Therefore, the resident carrying the wireless transmitter 30 can unlock the electric lock 1 without performing any special operation. As a result, even a person who does not know the secret code for unlocking the electric lock 1, especially a child or the like, will not have difficulty in unlocking the electric lock 1 and can smoothly enter and exit the common entrance. be able to.

On the other hand, if the person who does not own the wireless transmitter 30 or the ID code of the person who owns the wireless transmitter 30 is not registered in the ID code memory 23 of the lobby intercom Aa, an electric lock is transmitted by transmitting a wireless signal. You cannot unlock 1. Therefore, appropriate crime prevention can be achieved.

In the above case, the pendant type wireless transmitter 30 also has a wireless receiver function so that the person carrying the wireless transmitter 30 does not perform any operation. Although a predetermined wireless signal is output from 30 so that the electric lock 1 can be unlocked, the present invention according to claim 2 is not limited to this. For example, when a predetermined switch of the wireless transmitter 30 is operated, a predetermined wireless signal to which an ID code is added may be output, so that the electric lock 1 may be unlocked.

[Third Embodiment] FIG. 4 is a block diagram showing a surveillance system Sb of an apartment house according to a third embodiment of the present invention. This system Sb is a lobby intercom A
The electric lock for controlling locking and unlocking of the electric lock 35 attached to the entrance door of each dwelling unit on the house information board Cb connected to the b and the alarm monitoring board Bb via the signal line L1 and the communication line L2. A control board 36 is connected.

Of the above, the housing information board Cb is composed of a CPU or the like when a specific abnormal situation is detected by various security sensors 41 such as a fire sensor and a gas leak detection sensor connected to the I / O port 40. Under the control of the signal processing unit 46, the signal indicating the abnormality detection is sent from the multiplex transmission control unit 42 to the signal line L1 side. Further, a line control unit 44 for making an intercom call through the call line L2, a call circuit 45 including a microphone MC3 and a speaker SP3, and the like are also connected to the signal processing unit 46. Here, the signal processing unit 46 of the house information board Cb multiplexes a specific control command for instructing the unlocking of the electric lock 35 and specific secret data in a state where a unique address is specified in the house information board Cb. When received by the transmission control unit 42, a predetermined control signal for unlocking the electric lock 35 is output to the electric lock control panel 36. The address data specific to the house information board Cb and the specific personal identification data are, for example, the key operation unit 4
It is possible to pre-register it in the storage unit 47 provided with the ROM or the RAM by the key operation of No. 3 or the like. Even when the signal processing unit 46 receives the control command of the unlock command of the electric lock 35 in which the address of the house information board Cb is designated, the signal processing unit 46 matches with the password data registered in advance in the storage unit 47. The electric lock 35 is not unlocked unless data is received.

The alarm monitoring board Bb is operated by a specific procedure of the key operation section 37, so that the desired home information board C can be obtained.
After designating the address of b, a control command for unlocking the electric lock 35 provided on the entrance door of the dwelling unit can be sent to the house information board Cb side together with the data of a predetermined secret code. There is.

A monitoring communication system S for an apartment house constructed as described above
In b, for example, when a gas leak occurs in a dwelling unit (for example, a dwelling unit of No. 401) in which the housing information board Cb is installed, this is detected by the security sensor 41, and a signal to that effect is multiplexed with the ID code of the housing information board Cb. It is sent from the control unit 42. Then, on the alarm monitoring board Bb, the display section 38 displays a message that a gas leak has occurred in the room 401, and the manager knows that such an abnormality has occurred. In such a case, by operating the key operation unit 37 of the alarm monitoring board Bb, the room 401 can be designated and a control command for instructing the unlocking of the electric lock 35 can be sent together with the data of the predetermined secret code. Good. Then, the house information board Cb receiving these signals controls the electric lock control board 36 and controls the operation so as to unlock the electric lock 35. Therefore, even when the resident of such a dwelling unit is out of the house or when the resident cannot move, the administrator can unlock the entrance door that was in a locked state, and gas leaks can occur. It is possible to promptly take countermeasures such as stopping.

In order to unlock the electric lock 35 on the entrance door of each dwelling unit by operating the alarm monitoring board Bb in the manager's room, it is necessary to know a predetermined secret code set for each dwelling unit. . Therefore, if only the administrator knows the secret code, an outsider can freely use the alarm monitoring board B.
There is no fear that the front door of each dwelling unit will be opened to enter by operating b, and appropriate crime prevention can be achieved. Also,
As a means to further strengthen the security system, the housing information board Cb is installed by operating the alarm monitoring board Bb only when an abnormality detection signal such as a fire or a gas leak is received from the housing information board Cb on the alarm monitoring board Bb side. The electric lock 35 of the opened dwelling unit may be unlocked.

[Fourth Embodiment] FIG. 5 is a block diagram showing a monitoring communication system Sc for a housing complex according to a fourth embodiment of the present invention. This system Sc is an alarm monitoring board B equipped with a camera-equipped lobby intercom Ac and a monitor TV 50.
c, a housing information panel Cc having a monitor television 51, and a control unit U for controlling multiplex transmission of control signals between the terminals via the signal line L1. still,
The housing information board Cc equipped with the monitor TV 51 is also installed in each dwelling unit. The camera-equipped lobby intercom Ac has an intercom communication function with the housing information board Cc (call line L2 is omitted in FIG. 5), but the interior of the lobby intercom Ac captures the appearance of the visitor. The image pickup camera 52 is provided. The video signal of the video imaged by the imaging camera 52 is sent to the video signal line L3 side via the modulator 53, and is called from the monitor television 50 connected to the alarm monitoring board Bc or the lobby intercom Ac with camera Ac. House information board Cc
It is possible to display the image on the monitor television 51 of.

On the other hand, the monitor television 5 on the house information board Cc side
An image pickup camera 54 for picking up an image of a visitor who has visited the dwelling unit in which the house information board Cc is installed is connected to the display unit 1 via a modulator 55, and an image picked up by the image pickup camera 54 is displayed on a monitor television 51. It is configured so that it can be projected. Here, the video signal of the video imaged by the imaging camera 54 installed in each dwelling unit is transmitted from the lobby intercom with camera Ac side to the video signal line L3 for transmitting the video signal and the coaxial wiring. The video signal is received by the alarm monitoring board Bc side and can be displayed on the monitor television 50. Further, the image projected on the side of the alarm monitoring board Bc is configured so that it can be selected on a channel determined for each dwelling unit.

A monitoring communication system S for an apartment house having the above configuration
In c, in the manager's room, the images taken by the imaging camera 54 installed in each dwelling unit can be sequentially displayed on the monitor TV 50 of the alarm monitoring board Bc, whereby the situation in front of the entrance of each dwelling unit can be monitored. It becomes possible to do. Therefore, without installing any special monitoring camera in the apartment house, in the manager's room, the images captured and transmitted by the imaging camera 54 installed in each dwelling unit are reproduced and sequentially displayed on the monitor TV 50. It is possible to monitor, and it is possible to appropriately perform crime prevention monitoring in almost the entire area of the housing complex.

[Fifth Embodiment] FIG. 6 is a block diagram showing a supervisory communication system Sd of an apartment house according to a fifth embodiment of the present invention. The system Sd includes a lobby intercom Ad with a camera equipped with an imaging camera 52 for imaging a visitor and a modulator 53 thereof, a house information panel Cd equipped with a monitor TV 51 integrally or separately, a lobby intercom Ad with a camera Ad. It is provided with a control unit Ud for controlling multiplex signal transmission performed between the housing information board Cd and the recording unit 60 connected to both the signal line L1 and the video signal line L3. The system Sd is also provided with the communication line L2 for intercom communication, but it is omitted in FIG.

Of the above, the recording unit 60 is provided by being installed together with the control unit Ud in an appropriate place such as a manager's room. A specific example of the hardware configuration of the recording unit 60 is as follows. The configuration is as shown in FIG. That is, the recording unit 60 demodulates the video signal transmitted from the side of the lobby intercom with camera Ad by the demodulator 61, and then the sync separation circuit 62.
The A / D converter 63 is synchronized with the synchronization signal output from
The A / D-converted video signal is subjected to A / D conversion and the A / D-converted video signal can be transferred to the CPU 64 side for video signal processing. The video signal processing CPU 64 performs data control so as to store the A / D-converted video signal data in the video signal memory 65, and stores it in the video signal memory 65 when the main CPU 67 issues a read command. The data of the predetermined video signal is read out and the data of the video signal is input to the D / A converter 66. The video signal input to the D / A converter 66 is then modulated by the modulator 68 and sent as a recording signal to the video signal line L3. Further, the main CPU 67 records the video according to the control command received by the signal transmission unit 69 connected to the signal line L1 and outputs the video according to the control command.
4 is controlled.

Next, the configuration of the system Sd will be described in detail by explaining an example of the operation of the surveillance communication system Sd of the apartment house having the above configuration. First, when an intercom call is made from the lobby intercom with camera Ad to the house information board Cd, the control unit Ud makes a call request for the house information board Cd, and the house information board Cd is called.
Check the state of d. Then, if there is a predetermined response such as when the handset (not shown) is picked up on the housing information board Cd side or the key operation unit 43d is operated, there is a mutual response between the lobby intercom with camera Ad and the housing information board Cd. Make intercom call between them. At that time, the video imaged by the imaging camera 52 of the lobby intercom with camera Ad can be displayed on the monitor television 51 on the housing information board Cd side. In this case, the control unit Ud records the video on the recording unit 60. The recording unit 60 does not execute recording, without sending the control command to execute.

On the other hand, if the housing information board Cd does not have a predetermined response to the above-mentioned calling due to the fact that the housing information board Cd is talking or the resident is absent, the control unit Ud sends a control command for instructing the recording unit 60 to start recording. Further, in accordance with the control command, the control unit Ud transmits, to the recording unit 60, the unique address data (data of the dwelling unit number) of the house information board Cd that has received the call. As a result, the recording unit 60 starts recording the image of the visitor imaged by the imaging camera 52 of the lobby intercom with camera Ad. Then, the unique address data of the house information board Cd is added to the data of the recorded video signal. In addition, the control unit Ud sends a control command to the lobby intercom Ad with camera Ad to the effect that calling of the called house information board Cd is impossible, and the resident on the house information board Cd side is absent. A signal indicating that there is a call or that a call is in progress is transmitted. Then, to that effect, Lobby intercom with camera Ad
Is displayed on the display part of and is transmitted to the visitors. on the other hand,
The control unit Ud, for the housing information board Cd,
A control command is sent to notify that there is a visitor. As a result, the display section of the housing information board Cd displays a screen indicating that there is a visitor, or a predetermined indicator light is turned on or blinks, and the resident of the dwelling unit in which the housing information board Cd is installed is notified. Done.

Next, when the resident operates the key operation section 43d of the house information board Cd to request the recording / playback, the command for requesting the recording / playback and this house information board Cd.
Address data is sent from the multiplex transmission control unit 42d and received by the control unit Ud. Then, the control unit Ud makes a video reproduction request to the recording unit 60, and the recording unit 60 sends the housing information board Cd.
The video data recorded with the address data of is reproduced and output. Therefore, on the monitor television 51 on the house information board Cd side, it is possible to display the reproduced image and appropriately confirm who the previous visitor was. As described above, when checking the recorded video of the visitor in each dwelling unit, it is not necessary to install a recording device in each dwelling unit, and one recording unit 60 can be shared by each dwelling unit. .

In the above case, the video recording unit 60 is operated only when the housing information panel Cd does not respond to the call from the lobby intercom with camera Ad to the housing information panel Cd. Was recorded, but the present invention is not limited to this. For example, the recording unit 60 may be immediately activated to record the image of the visitor when the home information panel Cd is read from the lobby intercom with camera Ad.
Further, when recording the video, it is not always necessary to continuously record a series of videos, and the video may be intermittently recorded at constant time intervals within a predetermined constant time range. Further, in the present invention, a switch for starting recording may be provided on the house information board Cd, and when this switch is operated, the recording unit 60 may be operated to record the image of the visitor.

Further, in the above, the video recorded in the recording unit 60 can be played back and monitored on the housing information board Cd. However, apart from this, there are visitors at a common place such as a lobby of an apartment house. A display unit for displaying a message indicating that the visitor has been installed and a monitor TV are installed, and when a resident of a predetermined dwelling unit who has seen the message indicating that there is a visitor performs a specific key operation on the monitor TV, a recording unit is displayed. 60 may be activated so that the recorded video can be monitored.

[0052]

As can be understood from the above description, according to the surveillance system of an apartment house according to the present invention as set forth in claim 1, the operation sound of the key operation portion of the lobby intercom and the operation sound of the lobby intercom during the daytime can be obtained. The unlocking sound of the electric lock is generated at a comparatively large volume for the convenience of the operator, while the volume of the above-mentioned operation sound and unlocking sound is reduced during the nighttime to make it easier to live in an apartment house. The special effect of being able to appropriately eliminate the annoyance to the person is obtained.

According to the surveillance system of the housing complex of the present invention as set forth in claim 2, those having a predetermined pendant type wireless transmitter have complicated operations such as key-in of a personal identification code in the lobby intercom. It is possible to easily unlock the electric lock at the common entrance door by simply transmitting a predetermined wireless signal from the wireless transmitter without any key operation, and children and old people can unlock the electric lock. It is possible to obtain an effect of appropriately solving the difficulty of not being able to perform. If the user does not own a predetermined pendant type wireless transmitter, or if he / she owns the wireless transmitter but the data of the ID code is not registered in the storage means of the lobby intercom in advance, the electric lock is unlocked. Therefore, it is possible to reliably prevent an outsider from unlocking the electric lock without permission, and an excellent crime prevention function can be obtained.

According to the monitoring and communication system for an apartment house according to the third aspect of the present invention, when the electric lock of the entrance door of the dwelling unit in the apartment house is locked, a fire, a gas leak or the like occurs in the dwelling unit. When an abnormality occurs in the dwelling unit, even if the resident is absent in the dwelling unit or the resident cannot move, the administrator can unlock the electric lock by operating the alarm monitoring panel. Since you can enter inside the dwelling unit,
It is possible to take appropriate disaster prevention measures swiftly and to prevent the occurrence of major counselors.

According to a fourth aspect of the monitoring and communication system of the housing complex of the present invention, the alarm monitoring panel is provided with an image captured by an imaging camera connected to a housing information panel installed in each dwelling unit of the housing complex. Since it can be played back on the monitor TV that was set up, it is possible to install a dedicated surveillance camera for monitoring parts such as aisles in the housing complex separately
It is possible to appropriately monitor the passage portion in front of the entrance door of each dwelling unit, simplify the configuration of the monitoring system, and reduce the cost.

According to the surveillance system of the housing complex of the present invention as defined in claim 5, the data of the video signal output from the image pickup camera of the lobby intercom with camera is recorded in a predetermined recording unit. , Residents of multi-family homes can play back the video recorded in the video recording unit on the monitor TV installed in the home information panel, so it is convenient to confirm who the visitor was. Of course, since it is not necessary to separately provide a recording device for each dwelling unit, it is possible to reduce the number of devices required for the entire system and reduce costs.

[Brief description of drawings]

FIG. 1 is a block diagram showing a first embodiment of a surveillance system of a housing complex according to the present invention.

FIG. 2 is an explanatory diagram showing a second embodiment of the surveillance system of the housing complex according to the present invention.

FIG. 3 is a block diagram showing an example of a hardware configuration of the surveillance system of the housing complex shown in FIG.

FIG. 4 is a block diagram showing a third embodiment of the surveillance system for a housing complex according to the present invention.

FIG. 5 is a block diagram showing a fourth embodiment of the surveillance system for a housing complex according to the present invention.

FIG. 6 is a block diagram showing a fifth embodiment of the surveillance system of the housing complex according to the present invention.

7 is a block diagram showing an example of a hardware configuration of the recording unit shown in FIG.

[Explanation of symbols]

1 electric lock 2 electric lock control panel 3 key operation part (lobby intercom) 4 multiplex transmission control part (lobby intercom) 6 call circuit (lobby intercom) 7, 7A storage part (lobby intercom) 8 signal processing part (lobby intercom) 10 Clock circuit (Lobby intercom) 11 Sound signal generation circuit (Lobby intercom) 12 Volume control circuit (Lobby intercom) SP2 Speaker (Lobby intercom) 14,14d Multiplex transmission control unit (control unit) 16,16d Signal processing unit (control unit) 21 wireless receiver 22 wireless transmitter 23 memory for ID code 30 pendant type wireless transmitter 32 signal processing unit (pendant type wireless transmitter) 33 wireless receiver unit (pendant type wireless transmitter) 34 wireless Signal unit (pendant type wireless transmitter) 35 Electric lock (entrance door of dwelling unit) 36 Electric lock control panel 41 Security sensor 42, 42d Multiplex transmission control unit (house information board) 43, 43d Key operation unit (house information board) 45 Call Circuit (Housing Information Board) 46,46d Signal Processing Section (Housing Information Board) 47 Storage Section (Housing Information Board) 50,51 Monitor TV 52 Imaging Camera (Lobby Intercom with Camera) 54 Imaging Camera (Housing Information Board Side) 60 Recording unit A, Aa, Ab Lobby intercom Ac, Ad Lobby intercom with camera B, Bb, Bc Alarm monitoring panel C, Cb-Cd Housing information panel U, Ud Control unit L1 Signal line L2 Communication line L3 Video signal line S, Sa-Sd Housing surveillance system

Claims (5)

[Claims] 1. A lobby intercom having a key operation unit, and an electric lock control panel for controlling to unlock an electric lock at a common entrance when a specific key operation is performed by the key operation unit of the lobby intercom. A monitoring communication system for an apartment house, comprising: the lobby intercom, a sound generating unit for generating an operation sound of a key operation unit and an unlocking sound of an electric lock, and a volume of a sound generated by the sound generating unit. And a volume control means for adjusting the volume of the sound are provided. The volume control means operates when the sound is generated by the sound generation means within a designated time zone designated in advance and outside the designated time zone. A monitoring system of an apartment house configured to adjust the volume so that the volume is different. 2. A lobby intercom wireless receiver, comprising: a lobby intercom equipped with a wireless receiver; and an electric lock control panel for controlling locking and unlocking of an electric lock attached to a common entrance door of a housing complex. Is a monitoring communication system for an apartment house configured to be unlocked when a wireless signal of the same data as an ID code registered in advance in a predetermined storage means is received. It is provided with a wireless transmitter formed in a mold, and this pendant type wireless transmitter is configured to output a wireless signal for electric unlocking to which data of a predetermined ID code set in advance is added. A monitoring and communication system for an apartment house characterized by being 3. A housing information panel installed in a dwelling unit of an apartment house, and an alarm monitoring panel equipped with signal transmission control means for performing mutual transmission of control signals with the housing information panel, A monitoring and communication system for a housing complex, wherein an electric lock control means for locking and unlocking an electric lock attached to a front door of a dwelling unit is connected to the housing information board, and the alarm monitoring board is provided. Is configured to be able to output a predetermined control signal for instructing a desired housing information panel to unlock the electric lock of the dwelling unit, and the housing information panel is configured to release the electric lock from the alarm monitoring panel. A monitoring and communication system for an apartment house, which is configured to control the electric lock control means to unlock the electric lock when a predetermined control signal for instructing the lock is received. 4. A lobby intercom with a camera equipped with an imaging camera for imaging a visitor, and a monitor TV for reproducing a video signal output from the imaging camera of the lobby intercom with the camera, either integrally or separately. It has an alarm monitoring panel provided and a housing information board installed in the dwelling unit of the housing complex, and an imaging camera for imaging the outside of the entrance door of the dwelling unit is connected to the housing information panel. A monitoring system for an apartment house, which is integrally or separately provided with a monitor TV for reproducing the image picked up by the image pickup camera, and is output from the image pickup camera connected to the house information panel. An image signal is transmitted to a monitor television provided on an alarm monitoring panel, and the image can be reproduced on this monitor television. Home surveillance communication system. 5. A lobby intercom with a camera equipped with an imaging camera for imaging a visitor, and a monitor TV for reproducing a video signal output from the imaging camera of the lobby intercom with a camera, either integrally or separately. A housing communication system including a housing information panel provided therein, comprising a recording unit for storing and recording data of a video signal output from the image pickup camera of the lobby intercom with camera. A monitoring and communication system for an apartment house, characterized in that the video recorded by the unit can be reproduced on a monitor TV provided on a house information board.