JPH1145388A - Multiple dwelling house system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To recognize inspection result at a remote place and to easily specify a house having the abnormality of disconnection in an emergency power line by monitoring energization from an emergency power equipment and informing a warning monitoring board of it by means of a house information board itself. SOLUTION: The transmission parts of the respective house information boards 3... receiving the indication of inspection start through a transmission line La inform a central processing part 32 of effect that the indication of inspection start is received. The central processing parts of the respective house information boards 3... temporarily store the potential state of the input port in self-RAM and change the output port to be high from low. The respective house information boards 3... return the potential state of the input port, which is temporarily stored in RAM, to a synthesis board 1 through the transmission line La as monitoring data when they receive monitoring result request by polling from the synthesis board 1. The synthesis board 1 receives the return of the potential state of the input port and displays the potential state of the input port for the respective houses.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-family housing system capable of supplying power from an emergency power supply in preparation for a power failure of a commercial power supply.

[0002]

2. Description of the Related Art In recent years, in apartment houses and other condominiums, security functions such as disaster prevention and crime prevention to ensure safety and security, visitor notification functions, home information functions such as indoor communication, and bath water level monitoring and video visitor Practical application of a home information system having a home monitor function such as confirmation is being promoted.

As such a house information system, a house information panel is installed for each dwelling unit, and when an abnormal situation such as a fire or intrusion of a suspicious person occurs, an alarm is displayed on the house information panel and the transmission line is connected at the same time. H installed in the manager's office via
There is an apartment house system in which the occurrence of an abnormal situation is displayed as an alarm on the A-alarm monitoring panel, and the dwelling unit in which the abnormality has occurred can be called from the manager's office with an interphone and two-way communication can be established.
In addition, as further advances, a call function to call the desired resident from the lobby intercom of the common entrance via the housing information panel of each dwelling unit, an automatic lock function of the common entrance, etc.
It has been extended to multi-family housing systems with various functions.

[0004] Since the technology related to firefighting equipment has been improved for apartment houses and the like, the HA
(Home Automation) The integration of the equipment and the automatic fire alarm equipment has been considered, and an integrated board integrating an HA alarm monitoring panel and a disaster prevention receiver has been developed.

According to such an integrated panel, since the transmission line is an automatic fire alarm system itself, the maintenance line of the housing information system is also inspected through regular maintenance and inspection stipulated by law. Maintenance and management of a reliable multi-family housing system can be performed. In the maintenance and inspection of the collective housing system, not only the transmission line by the automatic fire alarm system but also the maintenance and inspection of the housing information panel installed in each dwelling unit will be performed.

In this case, a remote test repeater for detachably connecting an external tester for performing maintenance and inspection from the outside is provided in the vicinity of the door phone slave unit of each dwelling unit, and the external tester is connected to the remote test repeater. By operating this connected external tester, each of the remotely located sensors (smoke detectors, heat detectors, gas leak detectors, crime prevention detectors, etc.) in the dwelling unit can generate false abnormalities. Create the detection state, let the house information panel to display its own alarm display, of course, turn on the outdoor display of the door phone handset,
In addition, an abnormality detection signal by a test is transmitted to the integrated panel, and an alarm is also displayed on the integrated panel, thereby confirming that the collective housing system is normal.

Recently, when an abnormal situation is notified from a house information panel via a transmission line, an emergency broadcast unit provided in the integrated panel automatically outputs a voice by voice IC or the like. At the same time, a sound warning such as `` Fire, fire, fire has occurred, please confirm safety before evacuating '' is issued simultaneously from the sound device on the housing information panel, and the residents of each dwelling unit are notified of the fire. An emergency broadcast function for notifying the occurrence has been added.

An apartment house system using an integrated panel integrating an HA alarm monitoring panel and a disaster prevention receiver is provided with an emergency power supply, and in the event of a commercial power failure, the emergency An emergency power line is laid to supply emergency power from the power supply equipment to the housing information panel of each dwelling unit.

[0009]

However, in the condominium housing system using the conventional integrated panel, the emergency power supply line is connected to the emergency power supply connection section of the housing information panel of each dwelling unit without abnormality such as disconnection or short circuit. In the event of a commercial power outage that is connected, check the emergency power wiring to ensure that emergency power is supplied to the housing information panel of each dwelling unit. The only way to check the operation after shutting down the dedicated breaker on the housing information panel in Japan is to turn off the power, and it takes time and labor for inspection, and the dedicated breaker must be shut off for each dwelling unit. However, there was a problem of inconveniencing residents.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to enable a remote inspection of an emergency power supply line without inconveniencing residents. It is another object of the present invention to provide an excellent multi-family dwelling system capable of knowing inspection results and identifying abnormal dwelling units.

[0011]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to the first aspect of the present invention, which comprises a commercial power supply connection section and an emergency power supply connection section, and is installed in each dwelling unit. A house information panel to be connected, an alarm monitoring panel connected to each of the house information panels via a transmission line and installed in a manager's office for transmitting and receiving various monitoring control data, and an emergency power supply connection for each of the house information panels And an emergency power supply connected to an emergency power supply line for supplying power to the unit.
A voltage monitoring unit that monitors a voltage applied to an emergency power supply line connected to each of the house information panels based on a control instruction from the alarm monitoring panel; and temporarily monitors a monitoring result of the voltage monitoring unit. And a monitoring result storage unit for storing in the alarm monitoring panel, a monitoring instruction to monitor a voltage applied to an emergency power supply line to each house information panel via the transmission line. A monitoring instruction unit, a monitoring result requesting unit that reads the emergency power monitoring result from the monitoring result storage unit of each house information panel via the transmission line, and an output unit that outputs the read emergency power monitoring result. It is characterized by having been provided.

[0012] In the invention according to claim 2, the emergency power supply monitoring instructing unit is required for monitoring the voltage applied to the emergency power supply line by the house information panel via the voltage monitoring unit. A monitoring instruction for monitoring the voltage applied to the emergency power supply line is provided sequentially for each house information panel while an interval time is being provided.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an apartment house system according to the present invention will be described below in detail with reference to FIGS. FIG. 1 is a system configuration diagram showing an outline of an apartment house system, and FIG. 2 is a circuit block diagram showing a main part of a house information panel of the apartment house system.

As shown in FIG. 1, this collective housing system includes an integrated panel 1 corresponding to an alarm monitoring panel, an emergency power supply 2, a house information panel 3,... It is comprised including. The integrated board 1 is installed in a manager's office or the like of an apartment house, and is connected via _a transmission line La to house information boards 3,... 3 installed for each dwelling unit.

The integrated board 1 has a display unit 10, a handset 11, and a keyboard 12 in appearance. Display 1
0 is a fire detector S ₁ from the housing information panel 3 where the integrated panel 1 is located.
Alternatively to view the dwelling units number when a transmission signal indicative of the alarm of the security sensor S ₂ received through the transmission line L _a, is intended to and view emergency power supply monitoring result, emergency This corresponds to an output unit that outputs a power monitoring result.
The handset 11 is for a manager to talk by hand when calling the house information panel 3 of each dwelling unit as needed. The keyboard 12 is operated by an administrator of the collective housing system to input various settings and commands to the integrated panel 1, and corresponds to an emergency power supply monitoring instruction unit.

The emergency power supply 2 is an electric room of an apartment house.
Where Emergency power supply 2 is a commercial power outage
Power supply starts immediately when an emergency occurs.
Line L _bThrough the house information panel 3, which is installed for each dwelling unit, ...
Connect to 3.

The housing information panel 3 is installed in a living room or the like for each dwelling unit, and a handset 30 for talking to visitors and the like with a door phone handset 4 installed near an entrance outside the dwelling unit. display unit 31 to notify the alarm of sensor S ₁ and the crime prevention sensor S _2, it comprises a like.

The door phone handset 4 is installed near the entrance outside each dwelling unit, is connected to the house information panel 3, and is used when a visitor calls a resident or talks with a resident. . Note that the doorphone slave 4 is a fire detector S ₁
In the between and crime prevention sensor S ₂ and housing information panel 3, also plays the role of repeater sensor.

Next, the main part of the house information panel 3 will be described with reference to FIG. As shown in FIG. 2, housing information panel 3, the terminal T _1, T ₂ corresponding to the commercial power supply connecting portion, a terminal T _3, T ₄ corresponding to the emergency power connection is the transmission line connecting unit a terminal T _5, T _6, a central processing unit 32, a transmission unit 33, an interphone power supply circuit 34, a power failure detecting section 35, a relay 3
6, the relay contact portion 36a of the relay 36, and the resistors R1 _, R
₂ and a voltage monitoring unit 37.

The terminals T _{1 and} T ₂ are connected to a commercial AC 100 V power supply. Terminals T _3, T ₄ is connected to the output of the emergency power supply equipment 2, the emergency power supply equipment 2 supplies a direct current in this example, the positive pole is connected to the terminal T _3, the terminal T
₄ is connected to the negative pole. Terminal T _5, T ₆ is connected to the transmission line L _a.

The central processing unit 32 controls the entire home information panel 3 and operates according to a procedure programmed in advance in a ROM (not shown). (Not shown) for temporarily storing data, a plurality of input ports, and a plurality of output ports. The transmission unit 33 exchanges various data in response to a polling signal from the integrated board 1.

The intercom power supply circuit 34 rectifies the received voltage to output a predetermined voltage, and is a power supply for the house information panel 3. Interphone power supply circuit 34
Is connected to one common contact of the relay contact part 36a, and the other input terminal of the interphone power supply circuit part 34 is connected to the other common contact of the relay contact part 36a. A contact of the relay contacts 36a (normally open contact) is connected to the terminal T _1, T _2, b of the relay contact portions 36a
Contact (normally closed contact) is connected to a terminal T _3, T _4.

The power failure detection section 35 is a commercial AC 100 V power supply.
Power outage is detected and input port P _i1To central processing unit 3
2 is notified of the occurrence of a power failure, and the output port P of the central processing unit 32 is notified.
_o1Is changed from Low to High, and the transistor Q₁The
To energize the relay 36 and close the relay contact portion 36a.
Child T_1,T_TwoTo terminal T_3,T_FourSwitch to. Power failure detector
The input section of terminal 35 is terminal T_1,T_TwoTo the power failure detection unit 35
Is the input port P of the central processing unit 32_i1Connected to
You.

The relay 36, as it has a relay contact portion 36a, one end of the excitation portion of the relay 36 is connected to the DC power supply V _DD, and the other end is connected to the collector of the transistor Q _1. The emitter of the transistor Q ₁ is grounded, between the base and emitter of the transistor Q ₁ is the resistance R ₂ is connected, the base of the transistor Q ₁ is the output port P _o1 of the central processing unit 32 via the resistor R ₁ Connecting.

The voltage monitoring unit 37 includes a photocoupler PC_1,P
C_Two, A Zener diode ZD, and a resistor R_3,... R_FiveWhen
Consists of Photo coupler PC₁Light emitting diode
Anode is a resistor R_ThreeDC power supply V_DDConnect to
Photo coupler PC₁The center of the light emitting diode cathode is
Output port P of processing unit 32_o2Connect to Photo coupler
PC₁The phototransistor collector is a Zener die
Terminal T via AUD ZD_ThreeTo the photocoupler P
C₁The emitter of the phototransistor is a resistor R _FourThrough
Photo coupler PC_TwoContact the anode of the light emitting diode
Next, photo coupler PC_TwoLight emitting diode cathode
Is the terminal T_FourConnect to Also, a photo coupler PC_TwoNo
The emitter of the phototransistor is grounded,
La PC_TwoThe collector of the phototransistor is a resistor R_FiveTo
DC power supply V_DDAnd the central processing unit 3
2 input port P_i2Connect to

An apartment house system configured as described above
In the following, trouble the residents as follows
No emergency power line L_bCan be checked
As well as know the inspection results. Sand
The manager has the emergency power line L _bWhen checking the key
An operation for starting inspection is performed from the board 12. Then, the integrated board
1, a central processing unit (not shown) includes a transmission unit (not shown).
Zu) to transmission line L_aThrough each house information panel 3, ... 3
Polling at high speed and cyclically
, For each house information panel 3, ... 3 with the polling
Emergency power line L_bTo start inspection.

[0027] Inspection transmitting an instruction to start the line L each housing information panel 3 received through _a, ... 3 transmission unit 33 notifies the fact of reception of the instruction for checking the start to the central processing unit 32. Then, the central processing unit 32 _changes the potential of the output port _Po2 from High.
Changes to Low, the photocoupler current flows through the light emitting diode of PC _1, and the phototransistor is turned on of the photocoupler PC _1, the terminal T ₃ from the emergency power supply _equipment, T ₄ emergency power voltage of legitimate been applied to lever, the Zener diode ZD → photocoupler PC ₁ phototransistor → resistor R ₄ → photocoupler PC ₂ of the light-emitting diodes, route current flows in. The Zener voltage of the Zener diode ZD is set slightly lower than the normal emergency power supply voltage from the emergency power supply facility.

Accordingly, the terminals T _3, T ₄
If emergency power voltage of legitimate long been applied to the phototransistor of the photocoupler PC ₂ is turned on, the potential of the input port P _i2 that was pulled up by a resistor R ₅ of the central processing unit 32 from High to Low Change.

That is, when the potential of the input port P _i2 changes to Low, the normal emergency power supply voltage is applied to the terminals T _{3 and} T ₄ from the emergency power supply equipment, and the potential of the input port P _i2 becomes High. remains to be varied, and by some disconnection or short circuit of the emergency power supply line L _b abnormality, the emergency power emergency power supply voltage of the normal from the equipment at least said housing information panel third terminal T _3, T ₄ applied Will not have been.

Therefore, the central processing unit 32 of each of the house information panels 3,... 3 outputs the potential state (Low / High) of the input port P _i2.
Is temporarily stored in its own RAM (not shown), the output port _Po2 is again changed from Low to High, and then a monitoring result request by polling from the integrated board 1 is waited. become.

When each of the house information panels 3,... 3 receives a monitoring result request by polling from the integrated panel 1, the
The potential state of the input port P _i2 temporarily stored in the (not shown) as the monitoring data, respectively back to the integration panel 1 via the transmission line L _a. The integrated plate 1, the input port P sends back the housing information panel 3 of potential state of _i2, received via the transmission line L _a from ... 3, the input port P _i2 for each dwelling unit
Is displayed on the display unit 10. Therefore, curator, only operate the inspection start from the keyboard 12 of the integrated plate 1, of each dwelling house information panel 3, it is possible to perform the inspection of the connection of the emergency power supply line L _b for ... 3.

When an operation for starting the inspection is performed from the keyboard 12, the instruction for starting the inspection is not given to each of the housing information panels 3,... The potential of the output port _Po2 of the central processing unit 32 of the information panel 3 is changed from High to Low, the potential state of the input port _Pi2 at this time is stored, and then the potential of the output port _Po2 is changed from Low to High again. Next House Information Panel 3
May be sequentially given at predetermined intervals so that a large amount of current for inspection is supplied from the emergency power supply equipment 2 at a time. It is possible to prevent the emergency power supply 2 from being unduly burdened by avoiding the occurrence of an extreme voltage drop due to the power supply.

In the multi-family housing system of the above-described embodiment, an integrated panel in which an alarm monitoring panel as an HA (home automation) facility and a disaster prevention receiver as an automatic fire alarm facility are integrated into a management room. However, instead of the integrated panel, the integrated panel may be an alarm monitoring panel as a home automation (HA) facility, or a disaster prevention receiver as an automatic fire alarm facility. Needless to say, it's good.

That is, the present invention is not limited to the multi-family housing system of the above-described embodiment, and it is needless to say that various modifications can be made without departing from the spirit of the present invention. The alarm monitoring panel in the scope of the scope includes not only a disaster prevention receiver as an automatic fire alarm system but also an integrated panel.

[0035]

According to the first aspect of the present invention, since the housing information panel itself monitors the power supply from the emergency power supply equipment and notifies the alarm monitoring panel, it is possible to know the inspection result remotely, It is possible to easily identify dwelling units with abnormalities such as disconnection of the emergency power line, and it is not necessary for the inspector to visit each dwelling unit and shut off the dedicated breaker to confirm operation.
This has the effect of providing an excellent collective housing system.

According to the second aspect of the present invention, in addition to the effect of the first aspect of the present invention, an extreme voltage drop caused by supplying a large amount of current for inspection at one time to the emergency power supply equipment. There is an effect that an excellent multi-family housing system can be provided without causing any trouble and imposing an unreasonable burden on the emergency power supply equipment.

[Brief description of the drawings]

FIG. 1 is a system configuration diagram showing an outline of an apartment house system according to an embodiment of the present invention.

FIG. 2 is a circuit block diagram showing a main part of a house information panel of the apartment house system.

[Explanation of symbols]

1 alarm monitoring unit 10 output unit 12 an emergency power supply monitor indicating unit 2 emergency power supply equipment 3 residential information panel 37 voltage monitoring unit L _a transmission line L _b emergency power supply line T ₁ a commercial power supply connecting portion T ₂ commercial power supply connecting portion T ₃ Emergency power supply connection T ₄ Emergency power supply connection

Claims (2)

[Claims] 1. A house information panel provided with a commercial power supply connection section and an emergency power supply connection section and installed for each dwelling unit, and connected to each of the house information panels via a transmission line to transmit and receive various monitoring control data. In an apartment house system including an alarm monitoring panel installed in an administrator room or the like and an emergency power supply unit connected to an emergency power supply line for supplying power to an emergency power supply connection unit of each of the house information panels, A voltage monitoring unit that monitors a voltage applied to an emergency power supply line connected to each of the house information panels based on a control instruction from the alarm monitoring panel; and temporarily monitors a monitoring result of the voltage monitoring unit. A monitoring result storage unit for storing in the alarm monitoring panel, an emergency power supply for giving a monitoring instruction to monitor a voltage applied to an emergency power supply line to each house information panel via the transmission line. Monitoring instruction unit and monitoring information of each house information panel Housing system comprising a monitoring result request means for reading respective emergency power supply monitoring result through the transmission line from the storage unit, by comprising an output section for outputting the emergency power supply monitoring results read the. 2. The emergency power supply monitoring instructing unit outputs an emergency power supply while setting an interval time necessary for the house information panel to monitor a voltage applied to an emergency power supply line via a voltage monitoring unit. 2. The multi-family housing system according to claim 1, wherein a monitoring instruction to monitor the voltage applied to the line is sequentially given to each of the home information panels.