KR101746304B1 - Fire reaction apparatus for engine room of vehicle - Google Patents

Fire reaction apparatus for engine room of vehicle Download PDF

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Publication number
KR101746304B1
KR101746304B1 KR1020150186024A KR20150186024A KR101746304B1 KR 101746304 B1 KR101746304 B1 KR 101746304B1 KR 1020150186024 A KR1020150186024 A KR 1020150186024A KR 20150186024 A KR20150186024 A KR 20150186024A KR 101746304 B1 KR101746304 B1 KR 101746304B1
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KR
South Korea
Prior art keywords
fire
engine room
control unit
vehicle
hood
Prior art date
Application number
KR1020150186024A
Other languages
Korean (ko)
Inventor
김대훈
임해룡
Original Assignee
주식회사 현대케피코
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Priority to KR1020150186024A priority Critical patent/KR101746304B1/en
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Publication of KR101746304B1 publication Critical patent/KR101746304B1/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

[0001] The present invention relates to a fire-fighting device for a vehicle, and more particularly, it relates to a fire-fighting device for a vehicle, which accurately judges occurrence of fire through a fire detection device 100 comprising a plurality of sensors, It can evolve. In addition, when a fire occurs, the fuel is shut off, a warning signal is generated to the driver and the surrounding people, and the fire department automatically reports the fire. This comprehensive response enables faster, safer, and more reliable response.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an engine room fire countermeasure apparatus for a vehicle, and more particularly, to an engine room fire countermeasure apparatus for a vehicle which enables rapid fire suppression and escape of an engine room fire.

The fire of the vehicle mainly occurs in the engine room. Since the engine room is equipped with a high-temperature engine and various electric devices, the engine and electric devices may be damaged or malfunction due to various reasons such as a vehicle collision accident, resulting in a fire.

In the past, there was no way to cope with the engine room fire. Some drivers who were active in the fight against fire used the fire extinguisher in the car and used it in the event of a fire.

On the other hand, since the driver is in the room while driving the vehicle, even if a fire occurs in the engine room, it is often not noticed quickly before a large amount of smoke is generated.

As a result, fire extinguishing operations can not be carried out at the early stage of the fire, resulting in spreading of the fire, resulting in burning of the vehicle.

In addition, even if a fire is quickly recognized, there is a problem that it is difficult to suppress the fire quickly enough only by a small fire extinguisher provided in the vehicle.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a fire alarm control system and a fire alarm control method capable of quickly detecting occurrence of fire in an engine room, An object of the present invention is to provide an engine room fire fighting apparatus for a vehicle.

According to another aspect of the present invention, there is provided a control system for a vehicle, comprising: a fire detection device including a plurality of sensors installed in an engine room; a control unit for determining occurrence of an engine room fire through the fire detection device; And a control unit for controlling the engine and the engine, wherein the control unit includes a control unit for controlling the engine, the control unit comprising: And an injection nozzle connected to the water jacket inside.

The pressure raising device includes a cylinder provided inside the lower space of the radiator, a spring provided inside the cylinder, a piston, a stopper pin for fixing the piston to a position where the spring is compressed, and an actuator for releasing the piston- .

The injection nozzle is of the normally closed type and is opened when the pressure raising device is operated.

Wherein the fire extinguishing system further includes an on-off valve installed on the upper hose connecting the cylinder head and the radiator, and the on-off valve is operated simultaneously with the pressure raising device by the control unit to shut off the upper hose An engine room fire-fighting device for a vehicle.

The fire detection apparatus includes a plurality of temperature detection sensors, a flame detection sensor, and a smoke detection sensor, wherein the control unit detects an abnormally raised temperature in at least one temperature detection sensor and detects a flame detection sensor and a smoke detection sensor When flames and smoke are detected, the occurrence of fire in the engine room is determined.

Further comprising a fuel cut-off device operated by the control unit when a fire occurs, wherein the fuel cut-off device stops operation of the fuel pump and the injector.

And a hood opening device operated by the control unit when a fire occurs, wherein the hood opening device comprises a link mechanism for connecting the actuator, the actuator, and the hood so as to raise the hood horizontally above the engine room when a fire occurs.

A diffuser plate having a spherical surface on the lower side may be mounted on the bottom surface of the hood.

It is preferable that the diffusion plate is provided in the same number as that of the injection nozzle, and the center of the spherical surface and the injection nozzle are disposed on a vertical line.

And a warning device operated by the control unit when a fire occurs. The warning device warns a driver of a fire by using a warning lamp and an indoor speaker, and warns the people around the vehicle of a fire by using an outdoor speaker.

Wherein the fire information transmitting apparatus further comprises a fire information transmitting apparatus operated by the control unit when a fire occurs, wherein the fire information transmitting apparatus transmits the vehicle number, the owner and the driver telephone number stored in the storage module at the time of a fire, Lt; / RTI >

According to the present invention as described above, it is possible to quickly and accurately detect an engine room fire through a plurality of detection sensors.

As a result, the driver can stop the operation, fire up quickly according to the fire level, or evacuate to a safe place.

The automatic fire extinguishing operation using the cooling water of the engine is performed simultaneously with the detection of the fire occurrence, so that the quickest fire suppression can be achieved, and the fire can be evolved earlier, and the fire of the vehicle can be prevented.

In addition, the fuel supply to the engine is blocked at the same time as the fire detection, thereby preventing the accident from spreading to a large accident such as an engine explosion.

In addition, during a fire extinguishing operation using cooling water, the hood is raised to a proper position by the hood opening device so that the cooling water injected from the engine can be smoothly injected into the entire space of the engine room, thereby preventing more efficient extinguishing and fire spreading .

In addition to the detection of a fire, a fire warning signal is transmitted to surrounding persons outside the vehicle by using a horn or a separate speaker as well as a driver in the vehicle, so that the driver and the surrounding people can participate in the fire fighting work You can evacuate.

In addition, since the fire information transmission device is provided, fire related information such as the fire position, the car number, and the owner's phone number is transmitted to the fire department simultaneously with the fire detection, so that the fire department can support the fire suppression quickly.

1 is a block diagram showing a configuration of an engine room fire countermeasure apparatus according to the present invention.
FIG. 2 is a view showing an installation state of a fire extinguishing device which is a constituent of the present invention. FIG.
3 is a view showing an installation state of the pressure raising device which is a constitution of the fire extinguishing device.
4 is an embodiment of an injection nozzle which is a constitution of the fire extinguisher.
5 is another embodiment of the injection nozzle.
6 is an operational state diagram of the fire extinguishing system.
7 is an enlarged view of the hood.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The thicknesses of the lines and the sizes of the components shown in the accompanying drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are defined in consideration of the functions of the present invention, and these may vary depending on the intention of the user, the operator, or the precedent. Therefore, definitions of these terms should be made based on the contents throughout this specification.

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

FIG. 1 is a block diagram showing a configuration of an engine room fire countermeasure apparatus according to the present invention. The engine room fire countermeasure apparatus of a vehicle according to the present invention includes a fire detection apparatus 100, a control unit 200, a fire extinguishing apparatus 300 A fuel cut-off device 400, a hood opening device 500, a warning device 600, and a fire information transmitting device 700. [

The fire sensing apparatus 100 includes a plurality of sensors. The sensor used is a temperature sensor, a flame sensor, and a smoke sensor.

Inside the engine room, a plurality of temperature sensors are basically installed on the element elements, and a flame detection sensor and a smoke detection sensor are additionally provided as auxiliary sensors.

The sensing signals of these sensors are transmitted to the control unit 200.

The control unit 200 detects whether there is an abnormally raised portion in the engine room through the temperature sensor, recognizes that there is a fire incapable state in the presence of an abnormal portion, The sensor receives the detection signal further and confirms that the fire situation is occurred when smoke or flame is detected.

The control unit 200 operates the fire extinguishing apparatus 300, the fuel cutoff apparatus 400, the hood opening apparatus 500, the warning apparatus 600, and the fire information transmitting apparatus 700 at the same time .

As shown in FIG. 2, the fire extinguishing apparatus 300 uses an engine cooling apparatus. A water jacket 11 through which cooling water circulates is formed in the cylinder block of the engine 10, and this water jacket 11 is also connected to the cooling water of the cylinder head.

The water jacket 11 is connected to a radiator 20 disposed in front of the engine room via an upper hose 31 connected to the cylinder head and a lower hose 32 connected to the cylinder block.

A water pump 40 is provided in the cylinder block of the engine 10 so that cooling water circulation is continuously performed between the engine 10 and the radiator 20.

A cooling fan 50 is provided at the rear of the radiator 20 so that air can be supplied to the radiator 20 to cool the vehicle while the vehicle is stopped.

The fire extinguishing apparatus 300 includes a pressure raising apparatus 310 installed in the lower space of the radiator 20 and a plurality of spray nozzles 320 provided on the upper end of the engine 10. And an on-off valve 330 installed on the upper hose 31 for connecting the cylinder head and the radiator 20.

The pressure raising device 310 raises the pressure in the water jacket 11 through the lower space of the radiator 20 and the lower hose 32 to form the injection pressure of the injection nozzle 320.

3, the pressure raising device 310 includes a cylinder 311 installed in the lower space of the radiator 20, a spring 312 installed in the cylinder 311, a cylinder 311, A stopper pin 314 for holding the piston 313 at a compression position of the spring 312 and a stopper pin 314 for holding the piston 313 at a compression position, And an actuator 315 for releasing the engagement state of the piston 313 by pulling the piston 314.

The actuator 315 incorporates a solenoid coil, and the stopper pin 314 is a solenoid core having one end of a body inserted into a solenoid coil. The stopper pin 314 is pulled into the actuator 315 and the latching state of the piston 313 is released so that the spring 312 is released from the stopper pin 314. As a result, The pressure in the lower space of the radiator 20 is raised by the advancement of the piston 313 (the rightward direction in Fig. 3) by the restoring force.

The pressure in the lower space of the radiator 20 increases the pressure inside the water jacket 11 of the engine 10 through the lower hose 32 so that water in the water jacket 11 flows into the connection passage 12 and the injection nozzle 320 (Not shown).

The injection nozzle 320 is installed in an upright state on the upper surface of the cylinder head, and the injection port is directed vertically upward.

As shown in FIG. 4, the injection nozzle 320 is of a normal close type. The injection nozzle 320 is provided with a circular tube 322 inside the body 321, and an end of the circular tube 322 is projected by a spring 324, And the steel ball 323 is blocked.

In this case, when the cooling water pressure of the water jacket 11 rises, the cooling water is pushed into the circular pipe 322 and the steel ball 323 is pushed by the water pressure so that the flow path is opened to allow the cooling water to flow through the injection port of the body 321 . That is, when the cooling water pressure rises in accordance with the operation of the pressure raising device 310, the water is automatically opened accordingly.

On the other hand, as shown in FIG. 5, the injection nozzle 320 'may have a different structure. The injection nozzle 320 'illustrated in FIG. 5 is provided with a cylindrical body 322' for forming a cooling water inflow path inside the body 321 ', and a solenoid coil 327' is disposed inside the cylindrical body 322 ' ) Is installed. An armature 325 'that is resiliently biased by a spring 324' is disposed in the flow path of the center of the cylindrical body 322 '. The armature 325' is connected to a steel ball 323 ' '). A through hole 325'a is formed in the armature 325 'in the axial direction (upward and downward direction in FIG. 5) so that the cooling water can pass therethrough. When the spring 324 'pushes the armature 325' all the time, the steel ball 323 'blocks the injection port in the normal state and when the operating current is supplied to the solenoid coil 327', the armature 325 ' The steel balls 323 'are spaced apart from the ejection openings by the movement in the compression direction of the cooling water 324'.

That is, when the injection nozzle 320 'of this structure is used, the control unit 200 operates the actuator 315 of the pressure raising device 310 when a fire occurs, and at the same time activates the solenoid coil of the injection nozzle 320' The operation current is also supplied to the nozzle 327 'to open the injection nozzle 320'.

The open / close valve 330 installed in the upper hose 31 is operated as an electronic control valve when the pressure raising device 310 is operated by the control unit 200. The on-off valve 330 is normally opened and is turned on by the control unit 200 to switch to a closed state in which the flow path is blocked.

The fuel cutoff device 400 uses a fuel system already provided in the vehicle, and includes an injector for injecting combustion into the combustion chamber, and a fuel pump for feeding fuel of the fuel tank to the injector.

When it is determined that a fire has occurred, the control unit 200 stops the operation of the fuel pump and keeps the injector closed.

Therefore, the fuel is not supplied to the engine in the event of a fire, and the fuel remaining in the fuel hose is not injected into the combustion chamber through the injector, thereby preventing the spread of the fire due to fuel leakage.

The hood opening device 500 is adapted to lift a predetermined amount of the hood in order to protect the pedestrian in the event of a pedestrian collision. (In the case of a pedestrian collision accident, the hood opening device collides with the engine while deforming the hood, In other words, when the pedestrian collides with the hood, the pedestrian's body collides with the hood so that the collision with the engine can be prevented even if the hood is deformed.

In the present invention, the hood opening device which has been already developed will be used. The hood opening device 500 includes an actuator such as a motor or a hydraulic cylinder, a link mechanism that connects the actuator and the hood to raise the hood upward by a predetermined amount while maintaining the hood in a closed state, And a hood unlocking device.

Accordingly, if it is determined that a fire has occurred, the control unit 200 operates the hood unlocking device to release the hood from the locked state, and operates the actuator to lift the hood with the link mechanism. Therefore, as shown in FIG. 6, the hood 510 is maintained in a raised state by a predetermined amount to the upper portion of the engine room when an engine room fire occurs.

By raising the hood 510 as described above, when the cooling water is injected from the fire extinguishing apparatus 300, the cooling water collides with the hood 510 and can be evenly scattered into the entire space of the engine room.

7, a diffuser plate 520 having a spherical surface 521 is formed on the bottom surface of the hood 510 in order to improve the performance of spraying the cooling water uniformly to the entire space of the engine room. Respectively.

The diffusion plate 520 is installed so that the spherical surface 521 faces downward at a position corresponding to the injection nozzle 320 of the extinguishing apparatus 300 and the spherical surface 521 is centered and the injection nozzle 320 And is placed on a vertical line.

Therefore, the cooling water injected from the injection nozzle 320 collides with the center of the spherical surface 521 of the diffusion plate 520 and is radially scattered, thereby uniformly spraying the whole of the engine room.

The warning device 600 may use a warning light installed in either the instrument panel or the instrument panel and a speaker installed in the vehicle.

Accordingly, when it is determined that a fire has occurred, the control unit 200 blinks the warning light and generates a fire warning sound or warning message through the speaker, thereby enabling the driver to recognize the engine room fire simultaneously with the fire occurrence.

The warning device 600 further includes an external speaker such as a horn speaker. That is, the control unit 200 may warn the outside of the vehicle that a fire has occurred in the vehicle by using an external speaker when a fire occurs.

The fire information transmitting apparatus 700 includes a transmitting module and a storing module capable of communicating with the receiving module of the fire department. The storage module includes vehicle information such as a car number, owner (or driver) phone number, and the storage module is connected to a navigation device or a GPS device of the vehicle to always store current position information of the vehicle.

Accordingly, when a fire occurs, the control unit 200 activates the fire information transmitting apparatus 700 to transmit vehicle information and vehicle location information together with a fire occurrence signal to the fire department.

Therefore, the fire department can quickly know the occurrence and location of the fire accident in real time, and it is possible to dispatch it quickly.

The function and effect of the present invention will now be described.

When a fire occurs in the engine room, the fire sensing apparatus 100 senses it. The plurality of temperature sensors constituting the fire sensing apparatus 100 sense the temperature of each part of the engine room and transmit the temperature information to the control unit 200. The flame detection sensor and the smoke detection sensor constituting the fire detection apparatus 100 transmit a flame detection signal and a smoke detection signal to the control unit 200 when flames and smoke are detected, respectively.

The control unit 200 detects that the temperature rises abnormally in at least one part of the engine room, and if a smoke or flame is further detected, a fire occurs in the engine room . Therefore, the occurrence of a fire is accurately detected without any mistake.

The control unit 200 controls the fire extinguishing device 300, the fuel cutoff device 400, the hood opening device 500, the warning device 600, and the fire information transmission device 700 Operate simultaneously.

When the fire extinguishing device 300 is operated, the pressure raising device 310 is operated to advance the piston 313 to increase the cooling water pressure, and the cooling water is injected into the internal space of the engine room through the injection nozzle 320. The operation of the pressure raising device 310 and the injection nozzle 320 'has been described above. Therefore, the description of the overlapping description is omitted. Is omitted.)

At this time, the control unit 200 operates the opening / closing valve 330 simultaneously with the pressure raising device 310. When the opening / closing valve 330 is operated to shut off the upper hose 31, the cooling water of the engine is supplied to the radiator 20, The pressure of the water jacket 11 and the cooling water flow path of the cylinder head is increased more smoothly by the operation of the pressure raising device 310 so that the injection of the cooling water through the injection nozzle 320 is performed more smoothly It can be surely done.

As described above, the fire extinguishing device 300 is operated and the engine cooling water is injected into the engine room, so that the suppression of fire can be automatically and quickly performed without human intervention.

At the same time, the fuel cutoff device 400 is operated to stop the fuel supply to the engine and the fuel injection into the combustion chamber, thereby preventing the spread of the fire.

Further, the hood 510 is raised upward by a predetermined amount by the operation of the hood opening device 500. [ Accordingly, the cooling water injected from the injection nozzle 320 collides with the hood 510 and is uniformly diffused into the entire space of the engine room, thereby suppressing and suppressing the fire.

Further, the diffusion plate 520 having the spherical surface 521 formed on the bottom surface of the hood 510 is provided, so that the scattering of the cooling water is more uniform, and the fire suppression and diffusion prevention performance is further improved.

At the same time, when the fire occurs, the warning device 600 is activated. The warning device 600 operates a warning lamp and a speaker in the room to recognize the occurrence of a fire. Also, Can be notified.

Therefore, it is possible for the driver or the surrounding people to perform the fire suppression work more quickly or, if the fire situation is severe, to quickly escape from the vehicle to secure safety.

Also, upon occurrence of a fire, the fire information transmitting apparatus 700 is operated and the fire information is transmitted to the fire department along with the fire occurrence signal. Therefore, fire trucks and firefighters can be quickly dispatched to the point of fire to suppress the fire, which can prevent the fire from spreading to the fire or around the vehicle.

As described above, according to the present invention, the occurrence of fire in the engine room can be detected quickly and accurately, and a fire is warned to the driver and nearby people immediately after the fire occurs. Fuel is shut off as well as self-fire suppression is performed by the fire extinguishing device. So that it is possible to achieve prompt response at an early stage.

In addition, since fire notification is automatically made to the fire department, the fire department can be dispatched quickly so that the vehicle fire can be prevented from spreading to the surroundings.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is understandable. Accordingly, the true scope of the present invention should be determined by the following claims.

10: Engine 11: water jacket
12: Connection passage 20: Radiator
31: upper hose 32: lower hose
40: water pump 50: cooling fan
100: fire detection device 200: control unit
300: fire extinguishing device 310: pressure increasing device
311: cylinder 312: spring
313: Piston 314: Stopper pin
315: Actuator 320: injection nozzle
330: opening / closing valve 400: fuel cutoff device
500: hood opening device 510: hood
520: diffusion plate 521: spherical surface
600: Warning device 700: Fire information transmitting device

Claims (11)

A fire detection device including a plurality of sensors installed in an engine room,
A control unit for judging occurrence of an engine room fire through the fire detection device,
Wherein the control unit includes a fire extinguishing device operated by a control unit when it is determined that a fire has occurred,
Wherein the fire extinguishing device includes a pressure raising device installed inside the lower space of the radiator and an injection nozzle connected to a water jacket inside the engine and installed on an upper surface of the cylinder head of the engine,
The pressure raising device includes a cylinder provided inside the lower space of the radiator, a piston provided inside the cylinder, a spring for elastically supporting the piston, a stopper pin for fixing the position of the piston in a compressed state of the spring, And an actuator for pulling out the pin to release the fixed state of the piston. delete The method according to claim 1,
Wherein the injection nozzle is of a normally closed type and is opened when the pressure raising device is operated. The method according to claim 1,
Wherein the fire extinguishing system further includes an on-off valve installed on the upper hose connecting the cylinder head and the radiator, and the on-off valve is operated simultaneously with the pressure raising device by the control unit to shut off the upper hose An engine room fire-fighting device for a vehicle. The method according to claim 1,
The fire detection apparatus includes a plurality of temperature detection sensors, a flame detection sensor, and a smoke detection sensor, wherein the control unit detects an abnormally raised temperature in at least one temperature detection sensor and detects a flame detection sensor and a smoke detection sensor And when the flame and the smoke are detected, the occurrence of a fire in the engine room is determined and determined. The method according to claim 1,
Further comprising a fuel cutoff device operated by the control unit when a fire occurs, wherein the fuel cutoff device stops the operation of the fuel pump and the injector. The method according to claim 1,
And a hood opening device operated by the control unit when a fire occurs, wherein the hood opening device comprises a link mechanism for connecting the actuator, the actuator and the hood, and raises the hood horizontally above the engine room when a fire occurs An engine room fire-fighting device for a vehicle. The method of claim 7,
Wherein a diffuser plate having a spherical surface on a lower side is mounted on a bottom surface of the hood. The method of claim 8,
Wherein the diffusion plate is provided in the same number as the injection nozzle, and the center of the spherical surface and the injection nozzle are arranged so as to be positioned on a vertical line. The method according to claim 1,
And a warning device operated by the control unit when a fire occurs. The warning device warns the driver of a fire by using a warning lamp and an indoor speaker, and warns the people around the vehicle of the occurrence of a fire by using an outdoor speaker Characterized in that the engine room fire response device of the vehicle. The method according to claim 1,
Wherein the fire information transmitting apparatus further comprises a fire information transmitting apparatus operated by the control unit when a fire occurs, wherein the fire information transmitting apparatus transmits the vehicle number, the owner and the driver telephone number stored in the storage module at the time of a fire, To the engine room.
KR1020150186024A 2015-12-24 2015-12-24 Fire reaction apparatus for engine room of vehicle KR101746304B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102070259B1 (en) 2019-01-07 2020-01-28 서상민 Fire Extinguishing Facilities for the Evolution of Vehicle Fire in Parking Lot
KR102106967B1 (en) * 2018-12-26 2020-05-13 쌍용자동차 주식회사 Intelligent E-Call System
KR20200073443A (en) 2018-12-14 2020-06-24 주식회사 팜비 Device for Extinguishing Fire of Engine Room and Method thereof
KR102144697B1 (en) * 2019-07-15 2020-08-14 이돈창 Voltage stabilizer for vehicle using super capacitor and auxiliary battery for jump starter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200151160Y1 (en) * 1997-05-31 1999-07-15 양재신 A fire extinguishing device for vehicle engine compartment
JP2006271634A (en) * 2005-03-29 2006-10-12 Fujitsu Ten Ltd Fire prevention device for vehicle
JP2011255821A (en) * 2010-06-10 2011-12-22 Toshiba Corp Control apparatus for electric vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200151160Y1 (en) * 1997-05-31 1999-07-15 양재신 A fire extinguishing device for vehicle engine compartment
JP2006271634A (en) * 2005-03-29 2006-10-12 Fujitsu Ten Ltd Fire prevention device for vehicle
JP2011255821A (en) * 2010-06-10 2011-12-22 Toshiba Corp Control apparatus for electric vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200073443A (en) 2018-12-14 2020-06-24 주식회사 팜비 Device for Extinguishing Fire of Engine Room and Method thereof
KR102106967B1 (en) * 2018-12-26 2020-05-13 쌍용자동차 주식회사 Intelligent E-Call System
KR102070259B1 (en) 2019-01-07 2020-01-28 서상민 Fire Extinguishing Facilities for the Evolution of Vehicle Fire in Parking Lot
KR102144697B1 (en) * 2019-07-15 2020-08-14 이돈창 Voltage stabilizer for vehicle using super capacitor and auxiliary battery for jump starter

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