KR200485463Y1 - Apparatus sensing fire in apartment house for fire extinguishing - Google Patents

Apparatus sensing fire in apartment house for fire extinguishing Download PDF

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Publication number
KR200485463Y1
KR200485463Y1 KR2020170003506U KR20170003506U KR200485463Y1 KR 200485463 Y1 KR200485463 Y1 KR 200485463Y1 KR 2020170003506 U KR2020170003506 U KR 2020170003506U KR 20170003506 U KR20170003506 U KR 20170003506U KR 200485463 Y1 KR200485463 Y1 KR 200485463Y1
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South Korea
Prior art keywords
fire
unit
signal
smoke
fire detection
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KR2020170003506U
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Korean (ko)
Inventor
손세권
최경철
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주식회사 한국건설관리공사
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Priority to KR2020170003506U priority Critical patent/KR200485463Y1/en
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Publication of KR200485463Y1 publication Critical patent/KR200485463Y1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/09—Devices sensitive to infrared, visible or ultraviolet radiation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

The present invention relates to a fire detection device applicable to apartment houses.
A fire detection apparatus configured to monitor and inform a fire facility in a multi-family house, the fire detection apparatus comprising: An alarm management unit provided in a management room attached to each building of the apartment so as to be notified of the occurrence of a fire from the alarm facility unit; And a remote monitoring and control unit connected to the alarm management unit through wire / wireless to perform a remote monitoring and monitoring function, wherein the alarm facility unit comprises: a plurality of individual location identification sensors installed inside respective households; A remote test repeater in which the detectors are electrically connected; And a fire extinguishing box coupled to the fire extinguishing system so as to receive a fire detection signal from the remote test repeater. In the individual location type fire detector, a photoelectric smoke detector capable of detecting smoke generated in each household is installed in an RFID system To a PCB (Printing Circuit Board).
In the case of fire detection systems that can be applied to apartment houses in this way, it is necessary to solve the illegal acts such as insolvency works in order to secure the publicness of the construction supervision process of the recently revised Building Act (revised on January 8, 2016) The fire detection system according to one embodiment of the present invention can control the management of all the processes remotely. Therefore, a system that can be managed even if the supervisor does not directly go to the construction site .

Description

FIELD OF THE INVENTION [0001] The present invention relates to a fire detection system for fire extinguishing fire,

The present invention relates to a fire detection apparatus that can be applied to apartment houses.

A fire detection system is used for the purpose of preventing people from being alerted when a building fire occurs.

Such a fire monitoring apparatus is divided into a device for detecting heat when a fire occurs, a device for detecting smoke and a device for detecting flame, and is fixedly installed on a ceiling of a building.

In addition, the fire monitoring system is legally installed in buildings over a certain size, and is widely used in a kitchen, a karaoke room, a PC room, a large building, etc., in which a hot air balloon is handled, such as a gas oven range or a gas stove.

However, in the conventional fire detection apparatus, since a plurality of fire detection devices installed in a certain area of a building of the wiring system are connected by a single circuit, only fire alarms are generated in the building management room, It is impossible to know which of the sensing devices has been operated, so that the manager has to go to the fire scene and find it with the naked eye.

In addition, if a fire occurs in a hallway in an indoor area, it can not be extinguished by spraying fire water intensively at a high fire temperature, and heat is transferred to the wall, .

A prior art related to the present invention is Korean Patent Publication No. 10-2011-0129065.

Korean Patent Laid-Open Publication No. 10-2011-0129065 (Extinguishing device for building exterior wall and its installation structure)

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a fire detection device applicable to a building which is capable of promptly responding to information of a fire point, .

Another object of the present invention is to provide a fire detection apparatus for fire extinguishing which can be applied to a public building equipped with a door lock automatic function to notify the fact of occurrence of a fire and immediately cope with it even in the event of a fire due to a fire or the like have.

According to an embodiment of the present invention, there is provided a fire detection apparatus for monitoring and notifying a fire facility in a multi-family house, the fire detection apparatus comprising: An alarm management unit provided in a management room attached to each building of the apartment so as to be notified of the occurrence of a fire from the alarm facility unit; And a remote monitoring and control unit connected to the alarm management unit through wire / wireless to perform a remote monitoring and monitoring function, wherein the alarm facility unit comprises: a plurality of individual location identification sensors installed inside respective households; A remote test repeater in which the detectors are electrically connected; And a fire extinguishing box coupled to the fire extinguishing system so as to receive a fire detection signal from the remote test repeater. In the individual location type fire detector, a photoelectric smoke detector capable of detecting smoke generated in each household is installed in an RFID system To a PCB (Printing Circuit Board).

In one embodiment of the present invention, the door lock installed in the household includes a handle portion that moves in one direction according to a user's operation; A magnet unit connected to the knob unit and linearly moving in conjunction with the knob unit; And a coil portion which is positioned at one end side of the magnet portion and generates an induced current according to the linear motion of the magnet portion.

In one embodiment of the present invention, a PCB incorporating a photovoltaic smoke sensor in an RFID manner may be located within a reader of the RFID system, and the reader may be powered from the door lock.

In one embodiment of the present invention, the photovoltaic smoke detector coupled to the PCB by the RFID method includes a transceiver that periodically generates infrared rays using a microcontroller unit (MCU) And a photodiode for receiving the photodiode.

According to an embodiment of the present invention constructed as described above, since a multi-house receiver and a sound producing speaker are provided in a household, the residents are immediately aware of the occurrence of a fire, so that a quick evacuation or an appropriate countermeasure can be grasped .

In addition, according to the fire detection system for fire extinguishing which can be applied to the apartment house according to the present invention, it is possible to configure the fire extinguishing equipment and the device or system that can be linked with wired and wireless devices to be interlocked, It is easy to judge, and it can be an effective countermeasure against the fire that can occur in the apartment complex effectively without providing a separate evacuation facility for the residents who live in the apartment house.

1 is a view for explaining the construction of a fire detection apparatus in a apartment house according to an embodiment of the present invention.
FIG. 2 is a perspective view illustrating a configuration of a door lock installed for each household in a multi-family house according to an embodiment of the present invention.
FIG. 3 is a view for explaining an internal configuration of a door lock of a fire detection system for fire extinguishing which can be applied to a house according to an embodiment of the present invention.
4 is a view of a PCB showing the construction of a photoelectric fire detector according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings. It should be understood, however, that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, the same reference numerals are used throughout the specification to refer to the same or like parts.

Throughout the specification, when a part is referred to as being "connected" to another part, it is not necessarily the case that it is "directly connected", but also includes the case where it is "indirectly connected" do. Also, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a fire detection apparatus applicable to a building according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

In general, fire extinguishers are portable or mobile devices that cool small fires using materials that cool combustion materials, block oxygen from flames, or interfere with chemical reactions that cause flames. Fire extinguishers can be roughly classified as accumulative fire extinguishers, pressurized fire extinguishers, diatomaceous carbon fire extinguishers, and Halon fire extinguishers.

The accumulative extinguisher compresses digested powder, compressed air or incombustible gas (for example, nitrogen, carbon dioxide, etc.) into the container of the extinguisher and discharges the medicament by the pressure. When a pressure gauge indicating internal pressure is attached, If the indication needle indicates the red part, if abnormal pressure or green part is indicated, it is judged as the normal pressure state and the pressure is usually 8.1 ~ 9.8kgf / ㎠.

The pressurized fire extinguisher is also classified into a manual pump type, a chemical reaction type, and a gas pressurized type. In the case of a manual pump type, the pressure of the fire extinguisher is released by the pump. In the case of the chemical reaction formula, The pressurized gas container for releasing the extinguished powder is separately installed inside or outside the extinguisher and the extinguished powder is released by the pressure of the pressurized gas.

The carbon dioxide-containing fire extinguisher has a disadvantage in that it is filled with liquid carbon dioxide compressed at a high pressure in a container main body and heavy in weight due to the use of a high-pressure gas container, and handling of high-pressure gas is not easy. However, It is often used because of its low electric conductivity and high electrical conductivity.

The Halon fire extinguisher is filled with Halon gas and is suited for oil fire due to vaporization and suppression action of the fire extinguishing powder emitted as a colorless transparent and radioactive evaporative liquid and fire extinguishing powder is electrically non- And does not cause any harm to the human body. However, it is dangerous to use it for a long time in an enclosed space.

The fire extinguishing powder may include, for example, powder such as sodium hydrogencarbonate, potassium hydrogencarbonate or ginseng salts, and a pressurized container filled with carbon dioxide gas or nitrogen gas on the side surface of the main container containing the extinguishing powder .

Such fire extinguishers are preferably constructed in cooperation with an automatic fire detection facility.

An automatic fire detection system is an example of a facility that automatically senses heat or smoke generated in the early stage of a fire and informs the people in the building of the occurrence of the fire by sound. It detects the location of the fire, smoke, The system is composed of a receiver, a transmitter, a bell that informs people about the occurrence of a fire, a siren, and a seedling. In order to minimize human and material damage caused by the fire, It is also a facility installed to notify not only the establishment of the initial fire fighting posture but also the fire fighting agency in charge and fire and disaster prevention.

1 is a view for explaining the construction of a fire detection apparatus in a apartment house according to an embodiment of the present invention.

Referring to FIG. 1, a fire detection system for fire extinguishing fire which can be applied to a house of the present invention includes an alarm facility unit 100 provided in each hall of the apartment house, An alarm management unit 200 provided in each copper management room of the apartment house so as to be notified of the occurrence of a fire from the alarm facility unit 100, an alarm management unit 200 installed in the Internet, a telephone network, a public network, And a remote monitoring and controlling unit 300 provided outside the apartment house through a network 10 such as an external network connected to the network.

In this case, apartment house is an intelligent apartment, which is a type of apartment, and it means apartment house that can perform remote monitoring monitoring along with automatic fire detection facility and message transmission to manager's mobile phone.

The alarm facility unit 100 includes a plurality of individual addressable type detectors 110 installed inside each of the generations, a remote test repeater 120 electrically connected to the detectors 110, And a fire extinguisher box 130 coupled to the fire extinguisher box 130 to receive a fire detection signal from the remote test repeater 120. The fire extinguisher box 130 is installed in each floor to correspond to a commercial installation standard of an automatic fire detection system And transmits a fire detection signal generated by the fire detector 130 and a fire detection signal generated from the detector 110 and a sensor test signal output from the remote test repeater 120 to the alarm management unit 200.

In order to visually confirm the presence or absence of fire in the house by each household, the alarm facility apparatus unit 100 displays a visual alarm 140 and a shelter door (EXIT) The door lock 400 is installed in the house so as to supply operating power to the visual alarm 140 by wired / wireless connection. The passageway guide 150 is installed in a stairway or a ramp, And a charging device provided with a function.

The door lock 400 includes a handle portion 404 that moves in one direction according to a user's operation, a magnet portion that is connected to the handle portion 400 and that linearly moves in conjunction with the handle portion 400, And a coil part that is positioned at one end side of the magnet part and generates an induced current according to the linear motion of the magnet part.

 FIG. 2 is a perspective view illustrating a configuration of a door lock installed for each household in a multi-family house according to an embodiment of the present invention.

Referring to FIG. 2, according to a door lock 400 of a fire extinguishing system capable of being applied to a dwelling house according to an embodiment of the present invention, the door lock 400 includes a first And includes a frame 404-1, a second frame 404-2, an unlocking portion 402, a magnet portion 406, a power source portion 412, a coil portion 408 and an elastic portion 410. [ The second frame 404-2, the coil portion 408, the elastic portion 410, and the power source portion 412 of the handle portion 404 may be located inside the door lock 400.

The unlocking unit 402 is a means for unlocking the door lock 400. For example, the unlocking unit 402 compares the key input according to a button input by a user with a key set in the door lock 400, It is possible to cancel the locked state of the mobile phone. The key value inputted to the unlocking unit 402 may be a combination of numbers and characters, and the screen of the unlocking unit 402 may include a screen on which a key value that can be input by the user is printed. have.

In addition, the unlocking unit 402 may include one or more touch sensor units 420. The touch sensor unit 420 may sense a user's touch. The user can unlock the door lock 400 by touching a number, character, or the like displayed on the screen of the door lock 400. [ Further, the door lock 400 may further include a light emitting module 430. The light emitting module 430 may operate in conjunction with the touch sensor unit 420. For example, when the user touches the touch sensor unit 420, the light emitting module 430 may operate to emit light in the touched portion. However, the unlocking method of the door lock 400 is not limited to the key inputting method, and the unlocking unit 402 may provide the door lock 400 with a request for the user's signal through fingerprint recognition, ) Of the user can be unlocked.

3, the unlocking unit 402, the touch sensor unit 420, and the light emitting module 430 may be driven by the operation of a power supply unit 412, which will be described later. Which can be released from the locked state of the door lock 400 provided in each household by using a door lock 400 equipped with electronic means other than a method of releasing the door lock 400 by rotating the key of the door lock 400 Lt; / RTI >

The first frame of the grip portion 404 may be formed in various shapes such as a bar shape and an annular shape, and may be moved in one direction according to a user's operation. That is, it can operate in the A to B direction according to the rotation operation of the user. The rotation angle of the first frame 404-1 may have a value between 0 and 90 degrees. When the user turns the first frame 404-1 of the door lock 400 and moves in the direction B, the door on which the door lock 400 is mounted can be opened.

The door lock 400 used in the fire detection system for fire extinguishing which can be applied to the apartment house according to one embodiment of the present invention is configured to include a configuration capable of converting mechanical energy called rotation operation into electrical energy. In an emergency such as a fire, an accident such as an unexpected disconnection may occur. In order to actively cope with such an accident, the provision of self-generating means is an essential component to cope with an emergency.

FIG. 3 is a view showing a state where the first frame is located at the A position in the door lock of the fire detection system for fire extinguishing which can be applied to the apartment house according to one embodiment of the present invention.

Referring to FIG. 3, one end of the second frame 404-2 is connected to one end of the first frame 404-1, and the first frame 404-2 -1) may also be configured to operate together. The other end of the second frame 404-2 may be connected to the magnet portion 406 and the magnet portion 406 may move in conjunction with the second frame 404-2.

For example, the second frame 404-2 and the magnet portion 406 can move in the C direction when the handle portion 404 is moved in the B direction according to the user's operation. The magnet portion 406 is an object having magnetism and may have N poles and S poles. The magnet portion 406 may be connected to the second frame 404-2 and may linearly move in the C direction or the D direction in cooperation with the second frame 404-2. The second frame 404-2 may be fixed to the side of the magnet portion 406, for example.

In the meantime, although the magnet portion 406 is shown here as a bar shape, this is only one embodiment, and the shape of the magnet portion 406 is not limited thereto. The magnet portion 406 may have various shapes such as a cylindrical shape, a spherical shape, and the like.

Further, the coil portion 408 may be positioned on one end side of the magnet portion 406. When the magnet portion 406 linearly moves in conjunction with the second frame 404-2, an induced current is generated in the coil portion 408. [ For example, if the first frame 404-1 moves in the A direction to the B direction (or the A direction in the B direction) according to the user's operation, the second frame 404-2 and the magnet unit 406 move to C (Or D direction), and an induction current may be generated in the coil part 408 in accordance with the relative movement of the magnet part 406 and the coil part 408. [

The coil portion 408 generates an induced current through a relative movement with the magnet portion 406. The coil portion 408 may be formed of a coil in which a lead wire is wound.

The induced current generated by the relative movement of the magnet portion 406 and the coil portion 408 passes through the power source portion 412. [ The power source unit 412 can rectify the induction current generated in the coil unit 408 to acquire the driving power source, and the obtained driving power source can be stored in a high capacity capacitor (not shown).

  The elastic portion (410) elastically supports the other end of the magnet portion (406). The elastic portion 410 may be, for example, an elastic body such as a spring, a rubber, or the like.

It is desirable to use a wireless system because there is a possibility that such an automatic fire detection system may cause disconnection due to a fire or the like. It is preferable to use an RF-ID (Radio Frequency Identification) scheme in the wireless scheme. In order to use such an RF-ID scheme, an RFID tag and a reader are required.

4 is a view of a PCB showing the construction of a photoelectric fire detector according to an embodiment of the present invention.

Referring to FIGS. 4A and 4B, the transmitter of the photoelectric fire detector includes an infrared ray emitting unit 520, a photodiode 530, a chip antenna 510, an RF module 540, and an MCU 550 .

An RFID tag having a semiconductor chip and an antenna attached to the periphery thereof, an RFID reader connected to the antenna to communicate with the RFID tag, and a server group capable of controlling such a system.

 A fire detection device applicable to a house according to an embodiment of the present invention is configured by combining an optical smoke detector among smoke detection devices with an RFID-based printed circuit board (PCB) .

First, a transceiver periodically sends a signal to an infrared light unit 520 by a wake-on-sensor method using an MCU (Micro Controller Unit) to periodically receive a signal generated in the infrared light emitting unit 520 do. And receives a signal generated by the infrared light emitting unit 520 at a photo diode 530 periodically.

At this time, when smoke is generated, the infrared signal is blocked by smoke, and when the signal is interrupted, no signal is received at the photo diode 530, so that when the smoke is detected and when the smoke is not detected And transmits the data to the receiver. When the smoke is not detected, the receiver can output a signal suitable for the receiver.

For example, in a receiver, an LED 584 (Light Emitting Diode) and a buzzer 582 (Buzzer) can be used for output. As described above, in the fire detection device for fire extinguishing which can be applied to the apartment house according to an embodiment of the present invention, the fire signal is transmitted to the alarm management unit 200 through a wired network or a wireless communication network, The alarm management unit 200 can transmit the alarm to the remote monitoring and control unit 300.

1, the voice alarm device 161 of the domestic receiver 160 has a structure like a speaker capable of generating an alarm by voice and has an output of 70 dB or more. For example, the alarms are first performed on the left and right generations of the fire generation and the fire generation, the upper generations of the fire generation and the upper left and right generations of the fire generation.

The fire notification button 162 is used to transmit the fire notification signal corresponding to the fire notification and the corresponding domestic receiver identifier information to the central receiver 230 of the alarm management unit 200 by the operation circuit of the fire receiver module. In the fire receiver module, the function of the time delay circuit and the setting release circuit can prevent false alarms of children. Such a fire notification button 162 improves an artificial fire notification function in case of an internal fire.

When a smoke is detected through the infrared ray emitting unit 520 and the photodiode 530, the fire sensor sensor disposed in the household is provided with a regulator, an infrared sensor, a photodiode 530, an MCU 550 ) To the receiving unit composed of the C8051 part.

The regulator can use a 9V battery to apply the Vcc voltage. The Vcc voltage is applied to the Vin input voltage of the regulator and is rectified to a voltage of 3.3 V at the Vout output voltage. The rectified voltage is used to drive the infrared emitting portion of the transmitter, the photodiode, and the C8051.

The transmission packets are transmitted to the MCUs 550 and 580 every predetermined period. In the infrared light emitting unit 520, a transmission packet is generated and a signal is generated so that the infrared light emitting unit 520 is designed to operate every predetermined period. The generated infrared signal is sent to the photodiode 530, which senses an infrared signal.

More specifically, when the photodiode 530 receives the infrared signal, a voltage is generated in the photodiode 530 and the signal can be transmitted to the receiver using a method of determining whether smoke is detected through the photodiode 530.

The smoke signal sensed in this manner may be transmitted to the remote monitoring and control unit 300 through the alarm management unit 200 and may be turned off.

In the case of a fire detection system applicable to apartment houses, it is necessary to resolve illegal activities such as insolvency in order to secure publicity for the construction supervision process of the recently revised Building Act (revised on January 8, 2016) The fire detection apparatus according to one embodiment of the present invention can control the management of all the processes remotely. Therefore, even if the supervisor does not directly go to the construction site, it can be managed System can be said to be.

Accordingly, at the supervision stage of each building type, a supervision completion report is generated with reference to the supervision information registered by the supervisor and the supervisor identification information, and the generated supervision completion report is transmitted to the external electronic device so that the standard supervision report is automatically generated .

Although the present invention has been shown and described with respect to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit of the invention, which is provided by the following claims It will be apparent to those of ordinary skill in the art.

10: network network 20: external tester
100: Alarm installation unit
110: Detector 120: Remote test repeater
130: Fire extinguisher box 140: Visual alarm
150, 151: Guide light, 160: Multi-site receiver
200: alarm management unit 210: broadcasting equipment
220: graphic board 230: central receiver
300: remote monitoring and control unit
400: door lock 402:
404: handle portion 404-1: first frame
404-2: second frame 406: magnet portion
408: coil part 410: elastic part
412: Power supply unit 420: Touch sensor unit
430: Light emitting module

Claims (4)

A fire detection device configured to monitor and notify a fire facility in a multi-
The fire extinguisher is configured in conjunction with an automatic fire detection system,
An alarm facility unit installed in each floor of the apartment house;
An alarm management unit provided in a management room attached to each building of the apartment so as to be notified of the occurrence of a fire from the alarm facility unit; And
And a remote monitoring and controlling unit connected to the alarm managing unit through wire / wireless, and capable of performing a remote monitoring monitoring function,
The alarm facility device comprises:
A plurality of individual location-specific detectors installed inside each generation;
A remote test repeater in which the detectors are electrically connected;
And a fire extinguishing box coupled to receive a fire detection signal from the remote test repeater
In the individual position identification sensor,
A photovoltaic smoke detector that can detect smoke from each household is connected to PCB (Printing Circuit Board) by RFID method,
The automatic fire detection system uses RFID, which is a wireless system, because there is a possibility that a fire or the like may cause disconnection,
A transceiver periodically sends a signal to an infrared light unit in a wake-on-sensor manner using an MCU (Micro Controller Unit) to periodically output a signal generated in the infrared light emitting unit to a photo diode Receiving,
When smoke is generated, the infrared signal is blocked by smoke and the signal is interrupted. If the signal is interrupted, the photodiode can not receive any signal. Therefore, when the smoke is detected and when the smoke is not detected, To the receiving unit,
A fire sensor sensor disposed in the household can transmit a wireless signal packet to a receiver when smoke is detected through an infrared ray generator and a photodiode,
More specifically, in a photodiode, a voltage is generated in the photodiode when an infrared signal is received, and the signal is transmitted to a receiver using a method of determining whether smoke is detected through the action.
The photovoltaic smoke detector coupled to the PCB in the RFID manner,
A transceiver for periodically generating infrared rays using a microcontroller unit and a photodiode for receiving the infrared signal,
In the door lock installed in the household,
A handle portion moving in one direction according to a user's operation;
A magnet unit connected to the knob unit and linearly moving in conjunction with the knob unit; And
And a coil part located at one end side of the magnet part and generating an induced current in accordance with a linear movement of the magnet part,
PCBs, which combine photoelectric smoke detectors with RFID,
Located in the reader of the RFID system,
Wherein the reader is capable of receiving power from a door lock.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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KR20200012101A (en) 2018-07-26 2020-02-05 김원준 Module of Fire Detection
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KR102384551B1 (en) * 2021-07-19 2022-04-11 주식회사 경민엔지니어링 Notification system in case of fire in apartment house
CN115147995A (en) * 2021-03-29 2022-10-04 河北金锁安防工程股份有限公司 Fire prevention alarm system for smart city safety engineering

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Publication number Priority date Publication date Assignee Title
KR20200012101A (en) 2018-07-26 2020-02-05 김원준 Module of Fire Detection
CN110298991A (en) * 2019-06-18 2019-10-01 深圳晶点光科有限公司 A kind of optical fiber smoke-temperature sensing fire automatic alarm coordinated control system
CN115147995A (en) * 2021-03-29 2022-10-04 河北金锁安防工程股份有限公司 Fire prevention alarm system for smart city safety engineering
CN115147995B (en) * 2021-03-29 2024-02-09 河北金锁安防工程股份有限公司 Fire prevention alarm system for smart city safety engineering
KR102373341B1 (en) * 2021-07-12 2022-03-11 세종종합기술주식회사 Real-time fire monitoring system for apartment houses
KR102384551B1 (en) * 2021-07-19 2022-04-11 주식회사 경민엔지니어링 Notification system in case of fire in apartment house

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