KR101717774B1 - Smart fire detection devices - Google Patents

Abstract

A smart fire detection device of the present invention comprises: a fire extinguishing equipment unit installed in a fire protection zone, warning an outbreak of fire in the fire protection zone according to a predetermined control signal, and operating smoke removal equipment, sprinkler equipment, and supplementary equipment; a fire detection unit including fire detection sensors for detecting the outbreak of fire in the fire protection zone and transmitting fire detection data detected by the fire detection sensors to the outside; and a smart fire control unit receiving the fire detection data from the fire detection unit, determining the outbreak of fire by analyzing the received fire detection data, providing a fire processing packet in a certain form when a fire is determined to break out in the fire protection zone on the basis of the result of determination, and automatically transmitting a fire door drive signal to remotely operate a fire door of the fire extinguishing equipment unit.

Description

{SMART FIRE DETECTION DEVICES}

More particularly, the present invention relates to a smart fire detection device, which receives fire detection data from a fire detection unit, analyzes the received fire detection data to determine whether or not a fire has occurred, , Fire occurrence location information, and individual contact data information, and automatically transmits a fire door drive signal to remotely operate a fire door installed in the fire protection zone, thereby responding to fire more quickly A smart fire detection device capable of generating an alarm for each contact, suppressing a fire promptly through a fire extinguishing facility installed in the fire door, and adjusting the opening and closing of the fire door when evacuated, will be.

With the development of society, safety consciousness to protect their own property and life has been increasing many times in a big and small fire, and the perception of firefighting has changed, and the importance of firefighting facilities for prevention and boundary of fire has become more important. to be.

The automatic fire detection system of firefighting facilities automatically detects the combustion products generated in the fire automatically through the fire detector and transmits the fire signal to the fire receiver, and the receiver notifies the fire fact through fire alarm or sound device, Is the most important fire fighting facility that can minimize the damage caused by fire by operating interlocked facilities (fire fighting equipment, smoke control equipment, emergency broadcasting equipment, etc.).

However, according to the related art, after detecting a fire, it has not been able to provide detailed information such as fire occurrence location information and individual contact data information in the event of an alarm, The fire extinguishing facility of the fire extinguisher is not installed, and there is a problem that the fire suppression can not be performed quickly.

Korean Patent Publication No. 10-2010-0056726

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a fire detection apparatus, which receives fire detection data from a fire detection unit, analyzes the received fire detection data to determine whether or not fire exists, And data of individual contacts, and automatically transmits a fire signal for the fire door to remotely operate a fire door installed in the fire protection zone, thereby promptly responding to a fire, The present invention also provides a smart fire detection device capable of rapidly suppressing a fire through a fire extinguishing facility installed in a fire door and minimizing damage caused by a fire by adjusting the opening and closing of a fire door when evacuated.

According to an aspect of the present invention, there is provided a smart fire detection device, which is installed in a fire protection section, alerts a fire occurrence in the fire protection section according to a predetermined control signal, operates a smoke- A fire-fighting facility for operating ancillary equipment; A fire detection unit for transmitting fire detection data sensed by the fire detection sensors and fire detection data for detecting fire occurrence in the fire protection interval to the outside; And a control unit for receiving the fire detection data from the fire detection unit, analyzing the received fire detection data to determine whether or not the fire is present, providing a fire control packet of a certain type when a fire occurs in the fire protection interval, And a smart fire control unit for automatically operating the fire door of the fire fighting equipment unit by transmitting a fire door drive signal.

The present invention can alleviate the fire damage caused by the fire by adjusting the opening and closing of the fire door at the time of evacuation as well as promptly generating fire alarms for each contact in response to the fire, promptly suppressing the fire through the fire- There is a technical effect that can be.

FIG. 1 schematically shows a main configuration of a smart fire detection apparatus according to the present invention.
2A shows a main configuration module of a fire detection unit according to the present invention.
FIG. 2B shows a detailed configuration of the smart fire control unit according to the present invention.
3A is a diagram for explaining the configuration and operation of a smoke detector according to an embodiment of the present invention.
FIG. 3B is a diagram for explaining the configuration and operation of a fire receiver failure determination apparatus according to an embodiment of the present invention.
4 is a perspective view of a fire door according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 schematically shows a main configuration of a smart fire detection apparatus according to the present invention.

Referring to FIG. 1, a smart fire detection apparatus according to the present invention includes a fire detection unit 100, a smart fire control unit 200, and a fire control equipment unit 300.

The fire detection unit 100 includes various sensors for detecting the occurrence of a fire in the fire protection section and a module for receiving or transmitting a signal sensed by the sensors, and a detailed description thereof will be given later with reference to FIG.

The smart fire control unit 200 receives various types of fire detection data from the fire detection unit 100 and analyzes the fire detection data to determine whether or not there is a fire. When a fire is detected, the smart fire control unit 200 provides a certain type of fire processing packet, In addition, a fire door or the like installed in the fire fighting equipment 300 can be automatically remotely driven, and a detailed description thereof will be given later with reference to FIGS. 2B to 4.

The fire fighting equipment 300 includes various fire fighting related facilities installed in the fire protection section. In this case, the fire fighting equipment 300 alerts the occurrence of fire in the fire protection section according to a predetermined control signal, Operate the facility, and operate auxiliary facilities (such as fire doors).

2A shows a main configuration module of a fire detection unit according to the present invention.

2A, the fire sensing unit 100 includes a heat sensing module 110, a temperature sensing module 120, a flame sensing module 130, a smoke sensing module 140, and a communication module 150, .

The heat sensing module 110 senses heat when a fire occurs in the fire protection section, for example, by using a differential-type spot-type address type heat detector or a constant-temperature six-port type address type heat detector.

In this case, the differential-type spot addressable thermal sensor includes a fire sensor having a first NTC thermistor for sensing the sensor internal temperature and a second NTC thermistor for sensing the sensor external temperature; A Dip switch for setting the detector number of the detection zone unit installed in the boundary zone to one of 01 to 99 in the binarized decimal input method; And the dip

The detector number, which is the address set by the switch, is stored in the internal flash memory. When an event of fire detection or non-fault occurrence occurs, the signal of fire detection or non-fault reset is sent to the address type receiver And a controller for informing the boundary zone number and then transmitting the address signal of the detector number in response to the count pulse signal requesting the address of the detector from the address type receiver.

The temperature sensing module 120 senses the temperature in the fire protection section.

The flame detection module 130 detects the flame when a fire occurs in the fire protection section.

The smoke detection module 140 detects smoke when a fire occurs in the fire protection section, for example, through a photoelectric type spot-type smoke detector, and a detailed description thereof will be given later with reference to FIG. 3A.

The communication module 150 may transmit data sensed by the thermal sensing module 110, the temperature sensing module 120, the flame sensing module 130 and the smoke sensing module 140 to the external smart fire control module 200 Such as Zigbee, RF, WiFi, 3G, 4G, LTE, LTE-A, Wireless Broadband Internet, ) Can be used.

FIG. 2B shows a detailed configuration of the smart fire control unit according to the present invention.

2, the smart fire control unit 200 includes a detection signal receiving unit 210, a fire receiver failure determination unit 220, a communication unit 230, a data storage unit 240, a fire determination unit 250 An alarm generating unit 260, a fire door driving unit 270, an evacuation inducing device driving unit 280, and a control unit 290.

The sensing signal receiving unit 210 receives the data sensed by the fire sensing sensors from the fire sensing unit 100 as an analog signal, converts the data into a digital signal, and transmits the digital signal to the control unit 290.

The fire receiver failure determination unit 220 determines whether there is an abnormality in the circuit of the fire receiver (not shown), determines whether the fire receiver is faulty, and notifies the manager in real time The fire receiver can be repaired or repaired, and a detailed description thereof will be described later with reference to FIG. 3B.

The communication unit 230 provides an interface for communicating with the external fire detection unit 100 or the fire extinguishing unit 300. For example, the communication unit 230 may be a Zigbee, an RF, a WiFi, , LTE, LTE-A, wireless broadband Internet, or the Internet, or a social network service (SNS).

The data storage unit 240 stores various data processed through the fire receiver failure determination unit 220, the fire determination unit 250, or the control unit 290.

The fire determination unit 250 analyzes the fire detection data received by the detection signal receiving unit 210 to determine whether or not the fire is detected. If the fire detection unit 250 determines that the fire is generated, the fire detection unit 250 provides a predetermined type of fire processing packet.

In this case, the fire processing packet includes fire occurrence location information and individual contact-specific data information.

 The fire location information may include, for example, the address of the building where the fire occurred, global positioning system (GPS) coordinates, and the like.

The individual contact-specific data information includes, for example, a contact-specific ID, a contact's PSTN and LTE communication number, a voice data index, a message data index, and an optional data index and a reserved area.

The contact-specific ID is an identifier for identifying a contact, and may be given as a serial number of the contact priority.

The fire determination unit 250 may determine that the voltage value input from the thermal sensing module 110, the smoke sensing module 140 and the flame sensing module 130 is greater than the set reference voltage value, The input voltage value is larger than the reference voltage value by repeating more than 30 seconds for 2 times, and it can be judged that a fire occurs when the temperature rise slope is larger than 20 ° C.

The alarm generator 260 generates an alarm by transmitting a fire alarm generated from the fire detector 250 to the outside in the form of a fire process packet. In this case, the alarm signal is transmitted to the public switched telephone network (PSTN) Such as < RTI ID = 0.0 > a < / RTI >

When the fire judging unit 250 judges that a fire has occurred at the point where the specific fire door is installed, the fire door drive unit 270 automatically transmits the fire door drive signal to operate the opening and closing of the fire door, Will be described later.

The evacuation inducing device driving unit 280 automatically transmits an evacuation guiding device control signal to the fire evacuation guiding device 250 when the fire judging unit 250 judges that a fire has occurred in a certain area of a certain building.

In this case, the evacuation guidance apparatus can use, for example, an evacuation induction lamp, an evacuation induction speaker, or the like.

In other words, when using the evacuation induction loudspeakers, each of the loudspeakers installed in each of the cross passages toward the emergency exit in the event of a fire, each induction sound (alarm sound, warning sound, strobe, Etc.), the large pizzas can hear the guidance sound even in the dark and quickly recognize the direction of the emergency exit, so that they can quickly escape.

The control unit 290 includes a sensing signal receiving unit 210, a fire receiver failure determination unit 220, a communication unit 230, a data storage unit 240, a fire determination unit 250, an alarm generation unit 260, 270 and the evacuation-inducing-device driving unit 280 are controlled.

3A is a diagram for explaining the configuration and operation of a smoke detector according to an embodiment of the present invention.

3A, a smoke sensor 140a according to the present invention includes an infrared LED 141, a photovoltaic cell 142, a dip switch 144, and a controller 145.

The smoke detector 140a may use a photoelectric type spot type smoke detector. In this case, the photoelectric type spot type smoke detector includes an infrared LED 141 that emits infrared light at a predetermined cycle, A fire sensor having a photoelectric cell 142 for receiving an infrared ray and generating an electromotive force, and a sensor number of a sensing zone unit installed in the boundary zone as one of 01 to 99 in the binarized decimal input method The DIP switch 144 stores the detector number as an address set by the DIP switch 144 in an internal flash memory (not shown), and when an event of fire detection or non-repetitive alarm occurrence occurs, (Not shown) to notify the boundary zone number and then send the address of the detector from the address type receiver In response to the counted pulse signals and may be configured to include a controller 145 for transmitting the address signal of the sensor numbers.

The controller 145 transmits an oscillation pulse at intervals of 3 seconds to the infrared LED 141 of the fire sensor to control the infrared LED 141 to emit infrared light, And converts the voltage applied through an internal analog digital converter (not shown) into a digital signal when a voltage generated by photovoltaic power is applied from the photocell 142 receiving the infrared light scattered by the smoke, If the operating concentration (15% / m) according to the type approval standard is judged as a fire.

According to the address type automatic fire detection system of the present invention, an address type fire detector and an address type receiver are provided with an address setting function in a general type detector, and when a fire detection or non-return alarm (detector malfunction) occurs, By allowing the address signal to be transmitted from the address type fire detector to the address type receiver through the communication, the accurate position address of the fire occurrence is displayed accurately in the address type receiver by the boundary zone number and the detector number, The initial response speed is improved, and the fire damage caused thereby can be minimized.

FIG. 3B is a diagram for explaining the configuration and operation of a fire receiver failure determination apparatus according to an embodiment of the present invention.

Referring to FIG. 3B, the fire alarm receiver failure determination apparatus 220a according to the present invention includes a voltage measuring unit 221, a switch unit 222, a failure determination unit 223, an output unit 224, 225, a control unit 226, and an instruction receiving unit 227.

In this case, the structure of the voltage measuring unit 221 and the method of measuring the voltage are the same as those of a general voltage measuring apparatus.

The switch unit 222 includes a plurality of switches for controlling the connection between the point at which the voltage is measured at the fire receiver and the voltage measuring unit 221.

One end of the switch provided in the switch unit 222 is connected to a point where a voltage is to be measured in the circuit of the fire receiver and the other end is connected to the voltage measuring unit 221 so that when the switch is turned on, Is measured.

 For example, the switch unit 222 is provided with a plurality of switches, and the voltage between the points connected to the two switches turned on is measured by the voltage measuring unit 221.

In this case, a point at which a switch of the switch unit 222 is connected to measure a voltage at the fire receiver can be arbitrarily designated by the system designer. The main point to be measured is two lines connecting the fire receiver and the fire detector, It would be possible to measure the voltage at two points connecting the alarm and two points of the circuit in the fire receiver, but at other parts where it is considered necessary to measure.

Also, the circuit inside the fire receiver may be divided into modules, and the switch of the switch unit 222 and the circuit of the fire receiver may be connected to measure the voltage of each module.

The control unit 226 controls the on / off state of each switch of the switch unit 222 periodically or by receiving an instruction of an administrator.

By doing so, it becomes possible to measure the voltage at each point by varying the point to be measured, and it is possible to judge the circuit abnormality such as short circuit, disconnection, etc. by using the measured voltage.

The failure determining unit 140 determines whether the circuit is abnormal by using the voltage measured by the voltage measuring unit 221. [

At this time, when determining only the abnormality in the entire circuit, it is not necessary to receive information about the current measured point from the control unit. However, in order to determine the point where the abnormality occurs, Information about the point should be received.

In the case of determining only disconnection and short circuit of the circuit connecting each point, whether or not the voltage outside the measurement range of 0V or the voltage measuring unit 221 is measured, even if the voltage range of the normal range at each measured point is not stored You can make judgments.

However, if the voltage range of the normal range is stored and the abnormality of the circuit is checked by comparing the voltage range with this value, it is possible to make a more detailed judgment about the abnormality of operation such as whether or not the actually supplied power is normally supplied have.

For this, the failure determining unit 140 stores a voltage determined to be normal at each point to be measured, receives information about a point where the current point is measured by the control unit 226, And judges whether or not the circuit is abnormal.

The voltage measured by the voltage measuring unit 110 may be different from a required voltage level depending on a point at which the voltage is measured.

That is, the voltage at two points connecting the fire detector and the fire receiver, and the voltage at the two points connecting the fire detector and the alarm can be judged based on the voltage provided to the fire detector and the alarm in the fire receiver, The voltage between two points in the circuit inside the detector may vary depending on the resistance inside the circuit and the location and capacity of other electric devices.

For example, if a voltage between 2 and 6 V is detected at two points connecting the fire detector and the fire receiver, it is determined to be normal. If it is 0 V, it is determined to be disconnection, and if the voltage is out of the measurement range, .

The output unit 224 outputs the result determined by the failure determination unit 223.

In this case, the output form of the output unit 224 may be such that a warning sound is output only when it is determined that an abnormality is generated, or a red light is emitted when an abnormality occurs by using a light emitting element such as an LED, The output may be a visual output such as light emission, and a more precise report such as a voltage measured at a point measured by using an LCD or the like, whether it is normal or not may be outputted.

The information transmission unit 225 transmits the result of the determination by the failure determination unit 223 to a terminal of a predetermined administrator.

The command receiving unit 227 receives an instruction including an execution timing for inspecting a circuit abnormality of the fire receiver from an administrator or the like.

The command receiving unit 227 may be provided with an inspection start button or the like outside the apparatus for determining the failure of the fire alarm of the present invention so that the manager or the like may directly input the command or the command may be inputted from the remote controller, And may receive a signal for instructing a test from a computer of an administrator connected to the system of the present invention and a wireless network.

In this case, the information received via the command receiving unit 227 may be, for example, a command signal for instructing immediate inspection, or an instruction signal for instructing inspection time, inspection period, and the like.

Thus, according to the present invention, it is possible to automatically check whether a circuit of a fire receiver is abnormal, so that a person having knowledge of a fire receiver circuit is not required to inspect a fire receiver, .

In addition, according to the present invention, it is possible to automatically and periodically check the presence or absence of a circuit of a fire receiver in real time and automatically notify the manager when an abnormality occurs, thereby preventing and minimizing the damage .

4 is a perspective view of a fire door according to an embodiment of the present invention.

Referring to FIG. 4, the present invention relates to a fire door 10 formed by filling an inner filling material 40 such as a paper honeycomb, a urethane material or glass wool on an inner and outer iron plate, and attaching the same with urethane or epoxy, A fire extinguishing device (50) for spraying tap water by a heat sensing sensor (60a) is provided to prevent the generation of soot, heat and condensation when a fire occurs, thereby further enhancing safety.

The fire extinguishing device 50 is connected to the hose H to which tap water is supplied at the upper end of the fire door 10. The fire extinguishing device 50 is provided with a water pipe 52 and a plurality of nozzles 53).

The fire extinguishing apparatus 50 has a water pipe 52 and a plurality of nozzles 53 installed on the valve 51 so as to be connected to the hose H, do.

Here, a rectangular long hole is formed at the upper end of the fire door 10, through which the hose H is connected to the valve 51. Thereby preventing the hose (H) from being folded when the fire door (10) is opened and closed.

The valve 51 is opened and closed by a detection sensor 60 to be described later to supply tap water.

The water pipe 52 is made of flame retardant synthetic resin such as polycarbonate, polypropylene (PP), ABS resin, etc., and the nozzle 53 is installed on the water pipe 52 at a predetermined interval. The nozzle 53 serves as a kind of safety valve and when the valve 51 is opened and tap water is supplied on the water pipe 52, the water W is discharged through the nozzle 53, It is operation.

The heat sensing sensor 60a is installed in the fire door 10 at an appropriate interval to sense heat, for example, by sensing heat of a predetermined temperature (60 to 65 ° C) and opening and closing the valve 51 of the fire extinguishing device 50 .

 When the fire is generated by the heat sensing sensor 60a, the valve 51 is opened to allow the water W to be sprayed automatically through the nozzle 53.

As described above, when a fire occurs, heat is applied to the fire door 10. When the temperature reaches a predetermined temperature (60 to 65 ° C), the heat sensor 60a installed in the fire door 10 senses the fire.

Next, the heat sensing sensor 60a operates to open and close the valve 51 to supply tap water on the water pipe 52, and water W is discharged through the nozzle 53 to be extinguished.

Accordingly, the fire door 10 is prevented from soot, heat radiation, and condensation due to the fire, and the shape of the fire door is maintained as it is, thus further enhancing the safety of the fire door.

In the meantime, it is preferable to provide an impact sensor 60b and an angle sensor 60c in the fire door.

The shock sensor 60b detects a simple operation such as a door knocking of a person who is evacuating in a state where the fire door 10 is closed. In this case, the microcomputer senses the result of the shock sensor 60b 2b, so that the fire door 10 can be quickly opened so that the evacuation can be made possible.

When the microcomputer senses the open angle of the fire door 10, the microcomputer 10 detects the open angle of the fire door 10, And the fire door 10 is kept open when the fire door 10 is opened to a predetermined angle or more so that the fire door 10 can be quickly opened when the fire escape door 10 is evacuated.

The flame retardant door 10 is preferably made of a special flame retardant material using the flame retardant thermoplastic composition prepared according to the present invention. Hereinafter, a method for producing the flame retardant thermoplastic composition will be described.

≪ Preparation of flame retardant thermoplastic composition >

The flame retardant thermoplastic composition according to the present invention can be prepared according to two different processes.

They can be prepared according to a two-step process:

In the first step, the coupling agent is prepared by simply mixing the two compounds.

Next, in the second step, the coupling agent prepared above is mixed with a flame retardant additive such as a copolymer of aluminum trihydrate and / or 2 magnesium hydroxide, an ethylenic monomer having ethylene and a polar functional group and also polyethylene to a melt.

It is not possible to have at least one of these two components in the composition according to the invention, such as polyethylene, although the aforementioned copolymer may not be present in the composition, and the coupling agent may be chosen especially from the copolymer and / And the like.

The compositions according to the present invention may also be prepared according to a one-step process wherein the components are mixed to produce a homogeneous composition and to perform any chemical reaction between the components.

These compositions can be prepared by conventional means using highly filled thermoplastic materials, for example by mixing various components via extrusion or blending.

An internal mixer, a cone or a twin-screw co-rotating extruder may be used. Preferably, the composition is prepared at a temperature above the melting point of the component and below the decomposition initiation temperature of the flame retardant.

Fillers, especially inorganic fillers, may be added to improve the thermomechanical strength of the composition. Nonlimiting examples that may be presented are silica, alumina, talc or calcium carbonate, or carbon nanotubes. Advantageously, modified or unmodified clays are used to meet the requirements of certain plastic flammability standards, such as UL94-V0 (self-extinction possible in up to 10 seconds, no ignition bubbles), which are mixed at the nanometer scale.

Plasticizers can be added to promote processing and improve the productivity of the composition and the method of making the structure.

Examples which may be mentioned are aromatic or naphthenic paraffin mineral oils. Plasticizers which may also be mentioned are phthalates, azelates, adipates and tricresylphosphates.

 Whether a "non-drip" agent, such as a silicone-based product (PDMS) or a fluoro product, such as PTFE, is added to the composition will not depart from the scope of the present invention.

<Examples>

 The present invention is a novel coupling agent for a thermoplastic flame retardant composition comprising maleic anhydride-grafted polyethylene having a melting point of greater than 115 캜 (centigrade), the coupling agent also being an ethylene / acrylate / maleic anhydride terpolymer And the proportion of the terpolymer corresponds to 33% to 99.5% by weight of the mixture forming the coupling agent.

According to an advantageous embodiment, the coupling agent according to the invention consists only of these two components: maleic anhydride-grafted polyethylene and ethylene / acrylate / maleic anhydride terpolymer.

Preferably, the proportion of the terpolymer falls between 34% and 67% by weight of the mixture. Even more preferably, the proportion of the terpolymer corresponds to 45% to 55% by weight of the mixture.

Advantageously, the abovementioned terpolymer is a terpolymer of ethylene, butyl acrylate and maleic anhydride.

Preferably, the aforementioned maleic anhydride-grafted polyethylene is a linear low density polyethylene.

Through such embodiments, the present invention relates to a composition comprising a first ethylene / acrylate / maleic anhydride terpolymer and, secondly, maleic anhydride-grafted polyethylene in a certain ratio, / RTI &gt; has a very beneficial synergistic effect with respect to maintenance of mechanical performance quality while maintaining the other properties of the composition, regardless of the physical / high humidity conditions.

The present invention thus proposes a thermoplastic composition which satisfies not only fireproof doors but also specific requirements for electrical cables, optical fibers and more generally insulating parts in electrical and electronic engineering, It has an advantage that it can relieve a fatal decrease in mechanical properties.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention.

210:
220: fire receiver failure judgment unit
230:
240: Data storage unit
250:
260:
270:
280: Evacuation induction device driving section
290:

Claims (3)

A fire-fighting equipment installed in the fire protection section to warn occurrence of fire in the fire protection section according to a predetermined control signal, to operate the ventilation facility, the sprinkler facility, and the auxiliary facility;
A fire detection unit for transmitting fire detection data sensed by the fire detection sensors and fire detection data for detecting fire occurrence in the fire protection interval to the outside; And
A fire detection unit for receiving fire detection data from the fire detection unit, analyzing the received fire detection data to determine whether or not a fire exists, providing a certain type of fire processing packet when a fire occurs in the fire protection interval, And a smart fire control unit for remotely operating the fire door of the fire fighting equipment unit by transmitting a fire door drive signal,
The smart fire control unit includes:
A sensing signal receiver for receiving fire detection data from the fire sensing unit as an analog signal and converting the received fire sensing data into a digital signal;
A fire receiver failure judging unit for checking whether there is an abnormality in the circuit of the fire receiver, judging the failure of the fire receiver, and notifying the manager in real time via wired or wireless communication when it is judged as a failure;
A communication unit for providing an interface capable of performing communication with the fire detection unit or the fire control equipment;
A fire determination unit for analyzing the fire detection data to determine whether or not a fire has occurred, and for providing a fire handling packet including fire occurrence location information and individual contact data information when a fire occurs in the fire protection interval as a determination result;
A fire door drive unit for automatically operating the fire door to operate the fire door by automatically transmitting a fire door signal to the fire door provided in the fire protection zone;
An evacuation inducing device driving unit for automatically transmitting an evacuation inducing device control signal to enable the corresponding evacuation guiding device to operate when the fire judging unit judges that a fire has occurred in a certain area of a certain building; And
And a controller for controlling the detection signal receiving unit, the fire receiver failure determination unit, the communication unit, the fire determination unit, the fire door operation unit, and the evacuation induction device driving unit,
Wherein the fire detection unit comprises:
A thermal sensing module for sensing heat when a fire occurs in the fire protection zone using a differential spot type address type thermal sensor or a constant temperature six port type address type thermal sensor; And a smoke detection module for detecting smoke when a fire occurs in the fire protection zone by using a photoelectric type spot type smoke detector,
The differential type spot type address type thermal sensor includes:
A fire sensor having a first NTC thermistor for sensing a sensor internal temperature and a second NTC thermistor for sensing an external temperature of the sensor;
A Dip switch for setting the detector number of the detection zone unit installed in the boundary zone to one of 01 to 99 in the binarized decimal input method; And
A sensor number, which is an address set by the DIP switch, is stored in an internal flash memory, and when an event of occurrence of a fire occurrence or occurrence of an alarm occurrence occurs, a fire occurrence detection signal or a non- And for transmitting the address signal of the detector number in response to the count pulse signal for requesting the address of the detector from the address type receiver,
The photovoltaic spot type address smoke detector comprises:
An infrared LED that emits infrared light at a set frequency;
A fire sensor having a photocell which receives infrared light scattered by smoke during a fire and generates an electromotive force;
A DIP switch for setting the detector number of the detection zone unit installed in the boundary zone to one of 01 to 99 in the binarized decimal input method; And
The detector number, which is an address set by the DIP switch, is stored in the internal flash memory, and when an event of occurrence of a fire occurrence or non-occurrence occurrence occurs, a fire occurrence detection or non-return occurrence signal is transmitted to the address type receiver A controller for transmitting the address signal of the sensor number in response to a count pulse signal for requesting an address of the detector from the address type receiver,
The evacuation guiding device driving unit includes:
When a fire occurs, the evacuation guidance device control signal is automatically transmitted to each of the evacuation guidance speakers installed in each of the cross passages toward the emergency exit, and an induction sound including an alarm sound, a warning sound or a strobe The fire detection apparatus comprising:

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