KR101783825B1 - emergency exit lamp and control system of the same - Google Patents

emergency exit lamp and control system of the same Download PDF

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Publication number
KR101783825B1
KR101783825B1 KR1020150189423A KR20150189423A KR101783825B1 KR 101783825 B1 KR101783825 B1 KR 101783825B1 KR 1020150189423 A KR1020150189423 A KR 1020150189423A KR 20150189423 A KR20150189423 A KR 20150189423A KR 101783825 B1 KR101783825 B1 KR 101783825B1
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South Korea
Prior art keywords
fire
led
body case
light
main body
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KR1020150189423A
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Korean (ko)
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KR20170079160A (en
Inventor
박기주
이국원
백형우
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주식회사 스마트파워
지홈엘이디 주식회사
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Priority to KR1020150189423A priority Critical patent/KR101783825B1/en
Publication of KR20170079160A publication Critical patent/KR20170079160A/en
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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • 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
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire Alarms (AREA)

Abstract

The present invention relates to a fire extinguishing induction lamp and its control system for guiding an evacuation direction by lighting or blinking in an emergency such as a fire in response to a control signal from a fire receiver, A red LED and a green LED which are respectively inserted into one side and the other side of the optical fiber and emit red light and green light, A body sensor installed in the space for sensing the presence or absence of a human body and performing wireless communication with other body cases installed in an inner space of the body case to transmit a fire occurrence signal to the fire receiver through the wireless communication A wireless communication module for receiving the wireless communication module, A battery installed in the main body case to supply power to the first white LED in an emergency, and a second white LED installed in the main body case to supply power to the wireless communication module, And a controller for controlling the battery to selectively emit the red LED and the green LED in response to a fire occurrence signal through the main body case, And a second white LED for guiding the direction of the light.

Description

FIELD OF THE INVENTION The present invention relates to an emergency exit lamp and a control system thereof,

The present invention relates to an evacuation guide for a fire extinguisher and a control system thereof, and more particularly to an evacuation guider for a fire extinguisher which can receive a fire occurrence signal from a fire receiver in the event of an emergency such as a fire,

The currently used evacuation guidance systems are implemented according to the regulations stipulated in the Building Law and Fire Safety Management Standards. In addition, there is a tendency to improve and apply various contradictions by using advanced foreign systems such as NFPA (National Fire Protection Association) .

However, the evacuation guidance system has not made any progress, and only advances have been made regarding the extension of the lighting time or securing the illumination in case of emergency (in case of fire). In order to overcome the phenomenon that the evacuation passage is not properly recognized due to a large amount of smoke at the present time (in case of fire), some researches and uses an illumination system capable of indicating the evacuation route. However, It is close.

The point of the problem is, for example, a large-sized store where an unspecified large number of people go in and out, for example, a facility that can be watched frequently by an unspecified number of people who are not familiar with geography in a building. In addition, the evacuation guards for fire extinguishers have been recognized by many unspecified persons for a long period of time, and they are installed in places where an unspecified number of people can easily identify them due to the nature of fire evacuation guards.

Also, it is installed in a position where it is easy to find the evacuation route. The guide light is also turned on normally, and in case of an emergency, the emergency power supply is supplied and is lighted for a predetermined time.

However, in the case of large stores, it is pointed out that the passage is complicated and the unspecified number of people can not easily find the evacuation route. In addition, since these evacuation lamps (evacuation guiding lights, guiding lights, guiding lights, etc.) are installed in all passages and evacuation areas, if the evacuation guards are mistakenly evacuated, they will be able to miss evacuation times. In the worst case, .

An unspecified number of people who are in a state of panic are hard to make wise judgments, and in particular, there are situations in which the majority pursues blindly to a place where many are evacuated by the pursuing instinct. There is also a tendency for the regressive instinct to try to evacuate to the place where he or she always goes. This may lead to a more dangerous situation because the refugees blindly escape without knowing the precise location of the fire and the dangerous situation.

FIG. 1 is a plan view schematically showing an evacuation state in which a refugee in a building is generally panicked and a refuge is performed using only a left refuge staircase by a pursuing instinct and a return instinct.

As shown in FIG. 1, a fire occurred in the area C in the first zone, and an example in which a large number of people are driven toward the left step by the following instinct and regression instinct can be seen.

This delayed the evacuation time and caused a lot of dangerous situations due to crowded crowd. In the case of a high-rise building, even in the case of a pathway guide light installed at a stairway, there is no evacuation guidance system (ie, no evacuation guidance indicator function) It is.

In other words, in the case of a 5th layer fire, some floors below 5 F (floor) as well as above 5 F (floor) will be filled with smoke. At this time, when people are trying to evacuate from a layer other than 5 F (layer), it is difficult to accurately determine from which layer a fire occurs and in which direction it is effective to evacuate.

For example, evacuees of 4F (floors) and 3F (floors) may evacuate to 5F (floors) where fire occurs. Also, people of 6F (floor) and 7F 5F (layer) will be evacuated. It is preferable that evacuees with more than 6F (layer) evacuate upstairs, and those with less than 5F (layer) evacuate as far as possible.

However, the present evacuation guidance lamps (passageways, guiding lights, guiding lights, etc.) do not have an evacuation guiding function, and other guiding lights are close to the function of an emergency lighting device rather than a concept of securing a safe evacuation route. Also, these devices are not easily understood and recognized by many unspecified masses (they are not popularized and universalized), and they are difficult to respond appropriately to the changing situation of the fire scene.

Also, because there are many different parts different from the existing fire fighting system, many people have a lot of contradictions to evacuate instantaneously. Accordingly, it is possible to provide a fire extinguishing system according to the related art, that is, a fire extinguishing system (fire extinguishing passageway and evacuation point display function) There has been no control system for a fire-fighting evacuation guidance with a display function.

(Patent Document 1) Patent Registration No. 10-1502483 (title of invention; refuge guide light)
(Patent Document 2) Registration Utility Model No. 20-0452578 (name of design: evacuation guide light)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a fire alarm system in which a fire signal is received from a fire receiver and a red or green or white light is illuminated or blinked, An evacuation guidance lamp and a control system thereof.

According to another aspect of the present invention, there is provided an evacuation guiding light for fire fighting, comprising: a main body case attached to a ceiling, a wall surface, or a bottom surface of the main body case and having an inner space; A red LED and a green LED which are respectively inserted into one side and the other side and emit red light and green light, a human body sensor installed in an inner space of the main body case to detect the presence or absence of a human body around the main body case, A wireless communication module that performs wireless communication with other adjacent body cases and receives a fire occurrence signal through the wireless communication through the wireless communication; A first white LED disposed inside the main body case, A control unit installed in the main body case to receive a fire generation signal through the wireless communication module and to control the battery and selectively emit the red LED and the green LED; And a second white LED installed inside the main body case and receiving a control signal from the control unit to emit light in an emergency or to drive the flashlight to guide the evacuation direction.

Further, the control system for a fire fighting evacuation guidance or the like according to the present invention may include a fire detector for detecting a fire occurrence signal of at least one of heat, smoke, and flames generated in a fire, and a fire detector A fire signal receiver for controlling the fire fighting equipment in the building as a whole, a fire-fighting repeater for amplifying and transmitting the fire signal to the fire receiver in order to receive and process the fire signal, and an analog control signal output from the fire receiver, A gateway module for receiving a digital control signal from the A / D converter and transmitting a fire generation signal to the fire receiver; and a controller for receiving a control signal from the gateway module to emit red, A guide light for guiding a fire alarm and evacuation direction, By receiving data over the RF communication from the line repeater or guide light is characterized in that comprises the device to determine the current status and alarm information of the wireless repeater or guide light.

The evacuation guidance lamp for fire fighting and its control system according to the embodiment of the present invention has the following effects.

First, the fire signal is received from the fire receiver, and the red light, the green light or the white light is illuminated or blinked in the guide light itself, thereby guiding the evacuation direction along with the visual alarm.

Secondly, it is possible to guide safe evacuation direction in case of fire alarm by emitting a white LED with high brightness in addition to green light emission of the guide light in the area where no fire occurs.

Third, when a person is detected in a fire area by attaching a human body detection sensor, the green light is quickly blinked to rescue quickly, and when there is an intruder at a specific time, the flash light can be emitted or notified to the manager.

FIG. 1 is a diagram showing an example of an evacuation state in which a refugee in a building is panicked to fire by using a left-side evacuation staircase mainly based on a follow instinct and a return instinct,
2 is a view schematically showing a fire evacuation lamp for fire fighting according to the present invention
3 is a block diagram schematically showing a control system for a fire extinguisher induction lamp according to the present invention

Hereinafter, the present invention will be described in detail with reference to the drawings. It is to be noted that the same elements among the drawings are denoted by the same reference numerals whenever possible. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Fig. 2 is a schematic view showing a fire evacuation lamp for fire fighting according to the present invention.

2, the evacuation guidance lamp 100 according to the present invention includes a main body case 111, an optical fiber 112, an emergency battery (BATT) 113, a human body sensor 114, a RF sensor 115 The first and second white LEDs 120 and 121, and the MCU 122. The first and second white LEDs 120 and 121 and the first and second LED modules 116 and 117, the red LED 118, the green LED 119,

Here, the main body case 111 is attached to a ceiling or a wall surface, and has an internal space for mounting the components. It is attached to the ceiling or the wall to be the main body of the guide light, and is used for a passage guide light, an evacuation guide light, an audience guide light.

The optical fiber 112 is configured to surround the inner space of the body case 111. A red LED 118 is coupled to one side of the optical fiber 112 and a green LED 119 is coupled to the other side.

That is, a red LED 118 is inserted into one side of the optical fiber 112 and a green LED 119 is inserted into the other side of the optical fiber 112. When the red LED 118 emits light, And when the green LED 119 emits light, the entire optical fiber 112 emits green light.

The optical fiber 112 is disposed so as to surround the inner space of the main body case 111. When the optical fiber 112 has a certain angle at an edge portion thereof due to the characteristics of the optical fiber 112, The portion is arranged to have a certain curvature in a round shape.

The emergency battery 113 is of a rechargeable type and is connected to the first LED module 116 via the emergency battery 113 when no power is supplied to the first LED module 116 from an external power supply module through the MCU 122. [ The first white LED 120 is turned on by supplying power to the first white LED 116.

The emergency battery 113 is an emergency battery that receives a control signal from a fire receiver when an emergency such as a fire occurs and controls the second LED module 117 to the MCU 122 to control the red LED 118 ) Or the green LED 119 and the second white LED 121. The second white LED 121 may emit light selectively.

The human body detection sensor 114 is provided to detect presence of a person and to detect the presence of a person in the indoor space without being able to evacuate when a fire occurs.

The MCU 122 controls the second LED module 117 to drive the red LED 118 so that the light is transmitted through the optical fiber 112 through the human body detection sensor 114 By controlling red light to be on or blinking for a certain period of time, people residing in the room can visually confirm that a fire has occurred.

If the presence of a person is confirmed in the indoor space through the human body sensor 114, the MCU 112 controls the second LED module 117 installed in the area where the person is found, 119 so that the green light is turned on or blinks for a predetermined time by the optical fiber 112. Thus,

Accordingly, even if a fire is not generated, the green LED 119 is selectively emitted through the human body sensor 114 installed in the main body case 111, I can cope.

In addition, the second LED module 117 emits the red LED 118 in the area where the fire occurs, and the green LED 119 in the area where the fire does not occur, It can inform you quickly, and guide you to evacuate to a fire-free area.

Meanwhile, the human body detection sensor 114 detects not only the presence of a person but also an operation of the human body, so that it is possible to identify a person who requests a rescue without evacuation, thereby preventing human accidents due to fire.

The human body detection sensor 114 can perform a crime prevention function to monitor an intruder at a specific time. That is, when an intruder is detected through the human body detection sensor 114 at a specific time, the MCU 122 notifies the MCU 122 of the intruder, and the MCU 122 turns on or flashes the red LED 118, And can notify the external administrator.

In addition, the red LED 118 is sequentially turned on according to the movement path of the intruder, so that the intruder's movement path can be grasped.

The RF sensor 115 is a communication device and transmits signals through RF communication with an adjacent sensor. Here, although the RF sensor 115 is described as an example in the embodiment of the present invention, the present invention is not limited to the specific communication method, You can also send and receive. The RF sensor 115 performs communication within a range of 447 MHz to 2.4 GHz in the RF communication band.

Here, the RF sensor 115 communicates with neighboring RF sensors to transmit information to each other when a fire generation signal is received.

The MCU 122 controls the second LED module 117 by receiving a sensor analog contact signal from the fire receiver through the RF sensor 115 and the second LED module 117 controls the MCU 122 and selectively drives the red LED 118 or the green LED 119 under the control of the control unit 122. [

The MCU 122 can adjust the driving time of the second LED module 117. For example, the MCU 122 selectively emits the red LED 118 or the green LED 119, So as to have a predetermined period so that people can easily confirm the light emission.

Here, the MCU 122 and the second LED module 117 are separately described, but the present invention is not limited thereto, and a control unit may be used.

The first white LED 120 is connected to the external power supply unit so that the first white LED 120 is kept in a lighted state. If it is determined that power is not supplied through the MCU 122, 113 to supply the necessary power.

The second white LED 121 is composed of an LED having a higher brightness than the first white LED 120. When an emergency occurs such as a fire, the second white LED 121 is controlled through the second LED module 117, Function.

In addition, the MCU 122 receives the fire generation signal and transmits the fire generation signal to the fire-fighting receiver by wire or wireless. The fire-fighting receiver receives and analyzes the fire generation signal and determines whether the fire-fighting equipment is operated.

3 is a block diagram schematically showing a control system for a fire extinguisher induction lamp according to the present invention.

As shown in FIG. 3, the control system for a fire-fighting evacuation guide or the like according to the present invention includes a plurality of guide lights 100 attached to a wall or floor to guide warning signs and evacuation, A fire detector 200 for detecting and transmitting at least any one of fire, smoke, and flame; and a controller 200 for controlling the fire extinguishing system in the building by judging whether or not there is a fire in response to a fire occurrence signal of the fire detector 200 A fire receiver (300), a fire relay (400) for amplifying and transmitting the fire signal to the fire receiver (300) to receive and process the fire signal, an analog control signal output from the fire receiver D converter 500 that receives the digital control signal from the A / D converter 500 and outputs a control signal to the guide light 100. The A / A wireless repeater 700 for receiving a control signal from the gateway module 600 and transmitting the control signal to the guide light 100 and a wireless repeater 700 for transmitting data from the wireless repeater 700 or the guide light 100 through RF communication, And a terminal 800 for receiving the current state of the wireless repeater 700 or the guide light 100 and alarm information.

Here, the fire receiver 300, the A / D converter 500, and the gateway module 600 are shown as a single unit, but they may be separately configured.

The guiding light 100 is a fire extinguishing guiding light constructed as shown in FIG. 2, and a detailed description thereof will be omitted. That is, the fire evacuation induction lamp 100 receives a fire occurrence signal from the fire-fighting receiver 300 and selectively drives the red LED 118, the green LED 119, and the second white LED 121.

The gateway module 600 receives a fire signal from the fire detector 200 through the fire relay 400 or the wireless repeater 700 and transmits the signal to the fire receiver 300. Accordingly, the fire receiver 300 receives a fire signal from the fire detector 200 through the fire reorder 400, analyzes the fire signal, and controls the fire detector. However, if the fire detector 300 fails, A fire signal is received through a separate wireless repeater 700 and a gateway module 600 in order to prevent firefighting equipment from operating in a timely manner due to failure to receive a fire signal from the fire fighting equipment The damage can be reduced.

That is, according to the present invention, a fire generation signal is received from the fire detector 200 through wired and wireless, and the fire receiver 300 can more effectively control the fire fighting equipment.

The gateway module 600 is not specifically shown in the drawing, but includes a power source, a storage and control unit, and a communication unit.

On the other hand, the guide light 100 selectively emits red, green, and white light in response to a control signal from the fire receiver 300, thereby providing a fire direction and a warning display.

That is, the guide light 100 receives a control signal from the gateway module 600 in the event of a fire to emit red light in the area where the fire occurs, while in the area where no fire occurs, the green light is emitted. In addition, the guide light 100 drives the second white LED 121 to light up or blink when a fire occurs, thereby helping to evacuate the evacuees, thereby preventing human casualties in advance.

Accordingly, the present invention controls the guide light 100 by receiving a control signal from the fire receiver 300 when a fire occurrence signal is detected through the fire detector 200, thereby displaying a warning and controlling the fire protection system, The damage to property can be effectively reduced.

Here, the fire detector 200 has the same configuration as that of the guide lamp 100 so as to emit red or green light when a fire occurs, and also includes an RF sensor 114 in the fire detector 200 Data can be sent and received during the neighboring fire detection period.

The evacuation guiding light for fire fighting according to the present invention is normally configured to be operated for about 20 minutes or more by being supplied with power through a built-in battery at the time of power failure by being supplied with 220V of commercial power.

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 exemplary embodiments or constructions. Can be carried out within a limited range. Accordingly, such modifications are deemed to be within the scope of the present invention, and the scope of the present invention should be determined by the following claims.

100: Guide light 111: Body case
112: optical fiber 113: battery
114: human body detection sensor 115: RF sensor
116: first LED module 117: second LED module
118: Red LED 119: Green LED
120: first white LED 121: second white LED
122: MCU

Claims (7)

A main body case attached to a ceiling, a wall surface or a bottom surface and having an internal space,
An optical fiber formed along an edge of the main body case internal space,
A red LED and a green LED which are inserted into one side and the other side of the optical fiber and emit red light and green light,
A human body detecting sensor installed in an inner space of the body case to detect the presence or absence of a human body around the body case,
A wireless communication module installed in an internal space of the main body case and performing wireless communication with other adjoining evacuation guards for fire fighting and receiving a fire occurrence signal from the fire receiver through the wireless communication;
A first white LED installed in the main body case to emit light by receiving power from an external power supply;
A battery installed in the main body case to supply power to the first white LED in an emergency,
A control unit installed in the main body case to receive a fire generation signal through the wireless communication module to control the battery and selectively emit the red LED and the green LED;
And a second white LED installed in the main body case to receive a control signal from the control unit to emit light in an emergency or to flash and to guide the evacuation direction,
The red LED emits light for warning display in a fire occurrence area, the green LED emits light for induction of evacuation, and the second white LED emits light to induce evacuation, comprising LED having higher brightness than the first white LED ,
Wherein the guide light of the area illuminates a green LED when a person is present from the human body detection sensor when the guide light emits a red LED in response to a fire occurrence signal. The emergency evacuation lamp for fire fighting according to claim 1, wherein the wireless communication module performs communication within a range of 447 MHz to 2.4 GHz in the RF communication band. delete delete delete A fire detector for detecting a fire occurrence signal of at least one of heat, smoke, and flame generated in a fire,
A fire receiver for receiving a fire occurrence signal from the fire detector and judging whether or not there is a fire to control the fire fighting equipment in the building as a whole,
A fire re-transmitter for amplifying the fire occurrence signal to transmit the fire occurrence signal to the fire receiver so as to receive and process the fire occurrence signal,
An A / D converter for converting an analog control signal output from the fire receiver into a digital control signal,
A gateway module for receiving a digital control signal from the A / D converter and outputting a control signal to the guide light;
An indicator lamp for receiving a control signal from the gateway module to emit red or green light and white light to induce visual fire alarm and evacuation direction,
And a terminal for receiving data via RF communication from the fire-fighting repeater or a guide light to confirm the current status and alarm information of the fire-fighting repeater or guide light,
The guide light
A main body case attached to a ceiling, a wall surface, or a bottom surface of the main body case and having an inner space, an optical fiber formed along an edge of the inner space of the main body case, a red LED inserted into one side and the other side of the optical fiber to emit red light and green light, A green LED, a human body detecting sensor installed in an inner space of the main body case to detect the presence or absence of a human body around the main body case, and wireless communication with other evacuation guiding fire extinguishers installed in an inner space of the main body case, A first white LED installed inside the main body case to receive power from an external power supply module and emit light, and a second white LED installed inside the main body case, A battery for supplying power to the first white LED in an emergency, A control unit installed in the main body case to receive a fire generation signal through the wireless communication module to control the battery and selectively emit the red LED and the green LED; Wherein the red LED emits light for warning display in a fire occurrence area and the green LED emits light for evacuation guidance, and the second white LED When the human body is present from the human body detection sensor when the guide light emits a red LED by receiving a fire occurrence signal, the guide light of the region is green And the LED is emitted. delete
KR1020150189423A 2015-12-30 2015-12-30 emergency exit lamp and control system of the same KR101783825B1 (en)

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KR20210091437A (en) 2020-01-14 2021-07-22 임채영 Escape exit guidance lamps capable of multi- monitoring of Disaster through circuit analysis and Rescue system using them
KR102321475B1 (en) 2021-03-11 2021-11-03 주식회사 와이디이엔지 Emergency guidance lamp apparatus for fire alarms
KR102321474B1 (en) 2021-03-11 2021-11-03 주식회사 와이디이엔지 Emergency guidance light apparatus for fire alarms

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KR20210091437A (en) 2020-01-14 2021-07-22 임채영 Escape exit guidance lamps capable of multi- monitoring of Disaster through circuit analysis and Rescue system using them
KR102262975B1 (en) 2020-11-25 2021-06-09 (주)엠알솔루텍 Battery operating apparatus for temporary fire fighting facilities and its method
KR102251802B1 (en) 2020-12-03 2021-05-13 (주)엠알솔루텍 Battery operating apparatus for fire fighting lights and its method
KR102321475B1 (en) 2021-03-11 2021-11-03 주식회사 와이디이엔지 Emergency guidance lamp apparatus for fire alarms
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