KR20160086295A - Emergency light for disaster and disater alarm system using the same - Google Patents

Abstract

The purpose of the present invention is to provide an emergency light for a disaster, capable of being usually used as a light for in-house broadcasting, and helping people to rapidly and accurately evacuate in the occurrence of a disaster, and a disaster alarm system using the same. The emergency light for a disaster comprises: a light emitting unit to emit a light; a speaker to output a sound; a microphone to electrically convert a surrounding sound; a power supply unit to supply a power; a battery to supply a special power when the power from the power supply unit is blocked; a communication unit to transmit and receive various signals including a disaster signal; a storage unit in which various data including a sound file is stored; and a control unit to transmit the disaster signal to the outside via the communication unit when the occurrence of the disaster is sensed. Therefore, the emergency light obtains effects in being used as a light for the in-house broadcasting, and also effectively playing a guide role for emergency evacuation as a path capable of notifying a site situation in the event of a disaster to the outside.

Description

[0001] The present invention relates to an emergency light for a disaster and a disaster alarm system using the same,

The present invention relates to a disaster emergency light and a disaster warning system using the same, and more specifically, it can be used as an indoor light for public broadcasting in the usual way, and it can provide emergency emergency light for emergency and emergency Alarm system.

The lighting is installed in any building, and it is installed considering the interior elements in addition to the functional surface that brightens the interior when building.

On the other hand, when a disaster such as an earthquake, a fire, or a building collapses, there is a high possibility that the power supplied to the entire building is cut off. Therefore, when the power supply is cut off, an emergency light for self- .

For example, according to Japanese Laid-Open Patent Publication No. 10-2014-0096895, an emergency lighting lamp including a charging / discharging unit that charges a storage battery using a power supplied from a commercial power source or receives power from the storage battery and drives the lighting means And detects a power failure of the commercial power source, and drives the lighting means through the charge / discharge unit when a power failure occurs.

However, these emergency lights only provide emergency power when the power fails and allow the lights to emit light, which can not be helped to evacuate.

Therefore, there is a need for a way to help people to evacuate more quickly and accurately in the event of a disaster.

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 disaster emergency lighting lamp which can be used as an in-house broadcasting or an announcement combined lighting system in case of a disaster,

According to an aspect of the present invention, there is provided a light emitting device comprising: a light emitting portion emitting light; A speaker for transmitting sound; A microphone for electrically converting ambient sounds; A power supply unit for supplying power; A battery for supplying a separate power source when the power from the power supply unit is cut off; A communication unit for transmitting and receiving various signals including a disaster signal; A storage unit for storing various data including a sound file; And a controller for transmitting a disaster signal to the outside through the communication unit when a disaster is detected.

Preferably, the disaster emergency light includes a temperature sensor, and when the temperature sensor detects a temperature exceeding a predetermined temperature, the controller transmits a disaster signal to a central server.

In the meantime, a fire alarm sound wave is stored in the storage unit. When the smoke alarm is sounded, the control unit compares the sound of the fire alarm received through the microphone with a previously stored sound wave, and transmits a disaster signal to the central server .

Wherein the control unit transmits a disaster signal to the central server through the communication unit when a disaster is detected, wherein a plurality of the emergency light units for emergency are installed at predetermined positions in the building, And when the escape signal is received from the central server, the control unit of each disaster emergency light or the like preferably transmits the escape announcement broadcast through the speaker.

In addition, the disaster emergency light includes a speaker in the center, an LED light is provided around the speaker, and when the evacuation signal is received from the central server, a part of the LED light emits light of a different color in the direction of evacuation .

The disaster signal includes a unique ID and a cause code of a disaster emergency light and the like. In another disaster emergency light receiving the disaster signal, sound data including a disaster occurrence location and a cause based on the unique ID and a cause code, It is preferable to send the data through the network.

According to the present invention, there is also provided a light emitting device comprising: a light emitting portion emitting light; A speaker for transmitting sound; A microphone for electrically converting ambient sounds; A power supply unit for supplying power; A battery for supplying a separate power source when the power from the power supply unit is cut off; A communication unit for transmitting and receiving various signals including a disaster signal; A storage unit for storing various data including a sound file; And a central server for communicating with the disaster emergency light and a disaster emergency light including a control unit for transmitting a disaster signal to the outside via the communication unit when a disaster is detected, The center server transmits a disaster signal including an ID and a cause code to a central server, and the central server judges whether the evacuation condition is satisfied based on the unique ID and reason code. If it is determined that the evacuation condition is satisfied, Provides a disaster alarm system that transmits signals.

According to the present invention, there is an advantage that it can be effectively used as a guide for urgent evacuation as it is used as an in-house broadcast light or the like, and becomes a channel for notifying the outside of the scene situation in the event of a disaster.

Brief Description of the Drawings Fig. 1 is a block diagram showing the configuration of a disaster emergency lighting system according to the present invention; Fig.
FIG. 2 is an exemplary view showing the operation of a disaster emergency lighting system according to the present invention; FIG.
3 is an exemplary view showing an operation example of a disaster alarm system according to the present invention;
Fig. 4 is an exemplary view showing the operation of a disaster emergency lighting system according to the present invention; Fig.

The configuration and operation of the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, a disaster emergency light according to the present invention includes a housing 100, a power supply unit 200, a battery 300, a switching unit 250, a speaker 400, an LED lighting unit 500, a microphone A communication unit 700, a temperature sensor 120, a control unit (not shown), a storage unit 160, and an alarm button 180.

The housing 100 forms an outer appearance, and various components are received and operated therein.

The power supply unit 200 supplies necessary power to the disaster emergency light, and includes a rectifying unit for converting the alternating current into direct current, a transforming unit for changing the voltage, and the like.

Referring to FIG. 2, a speaker 400 is positioned at the center of the cutting-off emergency light, and an LED lighting 500 is provided as a light-emitting portion around the lighting. It is preferable that the LED installed in the LED illumination is provided with various kinds of LEDs so as to control the color of light.

The disaster emergency light can transmit and receive information to and from the central server 150 through the communication unit 700. That is, the central server 800 is installed in the disaster center, and when a disaster occurs, the central server 800 transmits the announcement broadcast through the communication unit 700 installed in each disaster emergency light.

The disaster emergency light is installed at a plurality of places in the building. In other words, it can be installed in each office, corridor, elevator, emergency exit, and the like.

The disaster emergency light can transmit internal broadcasting or announcement through a built-in speaker. If a disaster such as a fire occurs, the disaster can be detected and transmitted to the disaster center quickly.

Specifically, when a disaster occurs and power supply by the power supply unit 200 is interrupted, power is supplied by the battery 300 through the switching unit 250. [ When power supply to the battery 300 is switched, the controller detects a disaster and transmits a disaster signal to the central server through the communication unit.

As another example, even when the power supply is not switched to the battery, when the temperature detected by the temperature sensor 120 is detected to be a certain temperature or more, the control unit recognizes the occurrence of a disaster and transmits a disaster signal to the central server through the communication unit.

In the case of receiving a disaster signal from a disaster emergency light, the central server transmits an emergency emergency broadcast to all disaster emergency lights in a building. In this case, it is possible to automatically broadcast a predetermined announcement broadcast or to broadcast it directly by a person. It may also be notified to relevant agencies such as fire stations or police stations.

At the same time, the voice of the people in the building can be transmitted to the central server through the microphone, and bidirectional communication becomes possible.

As another example, sound waves of a fire alarm stored in the building are stored in the storage unit, and sound waves are transmitted through the microphone when the smoke alarm sounds. At this time, the control unit compares the sound wave transmitted through the microphone with the sound wave of the fire alarm stored in the storage unit, and if the sound wave transmitted through the microphone is recognized as a sound wave of the fire alarm, the control unit transmits a disaster signal to the central server . The disaster signal is preferably transmitted to the 700Mhz LTE network, which is a national disaster communication network, but is not limited thereto.

The disaster signal may be automatically detected and transmitted in a disaster emergency light. In an emergency, a person may directly press the alarm button 180 to transmit a disaster signal.

The central server can transmit the evacuation signal to each disaster emergency light in the building if necessary. On the other hand, the emergency evacuation announcements unique to each disaster-related emergency light are stored in sound files. At this time, when the evacuation signal is transmitted from the central server, each disaster emergency light emits a pre-stored evacuation announcement through a speaker.

For example, referring to FIG. 4, in the "A" emergency light in the office, a sound file "Please evacuate immediately to the west exit" is stored in advance in the storage unit, and a evacuation signal is transmitted from the central server The sound file is outputted through the speaker. In addition, in the case of the emergency light "B", a sound file "Please fire in the area where the fire has occurred occurred in the north exit" is stored in the storage unit. When the emergency signal is transmitted from the central server, Lt; / RTI >

In this way, the emergency evacuation announcement broadcasts to each disaster emergency light installed in the building, so that the people in the vicinity can save the time to wonder where to evacuate, so efficient evacuation can be achieved.

On the other hand, when the evacuation signal is transmitted from the central server, in the disaster emergency light, a part of the LED light emits light of different colors in the direction of evacuation. In other words, when the evacuation signal is transmitted from the central server as shown in FIG. 4, in the "A" emergency light, the red LED light is emitted in the form of an arrow pointing to the left in the LED light surrounding the speaker, It can be induced to evacuate. Also, in the case of the "B" emergency light, when the evacuation signal is transmitted from the central server, an arrow-shaped red light may be emitted in the upward direction in the drawing to guide people upward.

The disaster signal includes a cause code for the cause of the emergency as well as a unique ID of emergency light relative to each foundation. In other words, it contains the cause code for the cause such as 01 when the power supply by the power supply is interrupted, 02 when it is a disaster signal due to temperature rise detection, 03 when it receives a disaster signal from other emergency lights And transmits the disaster signal. In the central server, the current state can be grasped to some extent by the cause code transmitted from the disaster emergency light, and appropriate measures can be taken.

For example, when the central server receives a disaster signal including a cause code 02 together with a unique ID, the central server stores the location of the disaster emergency light corresponding to the unique ID in advance, . This is because it is highly likely that a fire has occurred at that location, so the central server sends an evacuation signal to an adjacent disaster emergency light.

As another example, if a central server receives a disaster signal including cause code 01 from a disaster emergency light located inside the elevator, the central server determines that the elevator is out of order and contacts the elevator maintenance company. Do not transmit.

Meanwhile, the central server may store a minimum evacuation condition for transmitting the evacuation signal. That is, if a disaster signal is transmitted from a plurality of disaster emergency lights, the minimum range and reason code are stored, and if the disaster signal transmission range satisfies the evacuation condition, the evacuation signal is transmitted.

For example, in a central server, the location of each disaster-related emergency light is stored on a building map, and if a disaster signal containing the cause code 02 is stored from three disaster- Will automatically transmit the evacuation signal when it receives a disaster signal including cause code 02 from three or more disaster emergency lights. The evacuation signal may transmit the evacuation signal to the entire building or may transmit the evacuation signal to only a part of the building. That is, it may vary depending on the use environment.

In addition to transmitting a disaster signal to a central server when a disaster occurs in a disaster-related emergency light, the disaster-related emergency light in a nearby building can be used to directly transmit the disaster signal using the short-range wireless communication. In this case, it is desirable that the disaster emergency light receiving the disaster signal again generates a disaster signal so that the disaster emergency light of the building receives the disaster signal.

At this time, it is preferable that the disaster signal includes the unique ID and cause code of the disaster emergency light or the like in which the first occurrence of the disaster was detected.

When a disaster signal is transmitted to the disaster emergency light, the controller transmits the sound data through a speaker using a unique ID and a cause code included in the disaster signal. For example, if the disaster signal includes "015 01 ", the location corresponding to the unique ID 015 is stored in the first canteen And the reason code 01 is a power failure, the controller sends out "I will inform you through the speaker that a power outage has occurred in the 1st canteen, please keep in mind the people passing through this area."

Next, the operation of the emergency alarm system according to the present invention will be described.

When a disaster such as a fire, a power failure, or a building collapse occurs, a disaster is detected through a temperature sensor, a microphone, an alarm button, and the like provided in the emergency lighting of the present invention. The disaster emergency light, Lt; / RTI >

The central server that received the disaster signal analyzes the unique ID and cause code included in the disaster signal and prepares the corresponding response. That is, if the disaster signal satisfies the pre-stored evacuation condition, the evacuation signal is transmitted, and if it is judged that it is caused by failure of some areas such as the elevator,

When the escape signal is transmitted from the central server, a specific sound file stored in advance in the disaster emergency light is output through the speaker. In the LED light, the direction to be evacuated is displayed in red to guide people.

At this time, people can communicate with the disaster center through the microphone in real time, and the disaster center can identify the area in which the person is.

On the other hand, people who are away from the disaster area can also receive disaster signals to identify and respond to the situation.

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, and variations and modifications may be made without departing from the scope of the invention. It will be understood that the present invention can be changed.

100: housing 120: temperature sensor
160: Storage unit 180: Alarm button
200: Power supply unit 300: Battery
400; Speaker 500: LED lighting
600: microphone 700: communication unit
800: central server

Claims (7)

BACKGROUND ART [0002] In an illumination lamp provided on a ceiling,
A light emitting portion emitting light;
A speaker for transmitting sound;
A microphone for electrically converting ambient sounds;
A power supply unit for supplying power;
A battery for supplying a separate power source when the power from the power supply unit is cut off;
A communication unit for transmitting and receiving various signals including a disaster signal;
A storage unit for storing various data including a sound file;
And a control unit for transmitting a disaster signal to the outside through the communication unit when a disaster occurs is detected. The method according to claim 1,
Wherein the disaster emergency light includes a temperature sensor, and when the temperature sensor detects a temperature of the predetermined temperature or higher, the control unit transmits a disaster signal to the central server. The method according to claim 1,
When the smoke alarm sounds, the control unit compares the sound of the fire alarm received through the microphone with a previously stored sound wave and transmits a disaster signal to the central server Emergency emergency lights for disaster. The method according to claim 1,
Wherein the control unit transmits a disaster signal to the central server through the communication unit when a disaster occurs,
A plurality of emergency lighting lamps are installed at predetermined positions in the building,
The emergency evacuation guidance broadcast corresponding to the installation location is stored in the storage section of each disaster emergency light,
And when the escape signal is received from the central server, the control unit of each emergency lighting emergency light transmits the unique emergency announcement broadcast through a speaker. 5. The method of claim 4,
The disaster emergency light includes a speaker at the center and an LED light around the speaker. When the escape signal is received from the central server, a part of the LED light emits light of a different color in the direction of evacuation Emergency lights for disaster. The method according to claim 1,
The disaster signal includes a unique ID and a cause code of a disaster emergency light,
Wherein the disaster alert emergency light receiving the disaster signal transmits the sound data including the disaster occurrence location and cause based on the unique ID and cause code through the speaker. A light emitting portion emitting light;
A speaker for transmitting sound;
A microphone for electrically converting ambient sounds;
A power supply unit for supplying power;
A battery for supplying a separate power source when the power from the power supply unit is cut off;
A communication unit for transmitting and receiving various signals including a disaster signal;
A storage unit for storing various data including a sound file;
And a control unit for transmitting a disaster signal to the outside through the communication unit when a disaster is detected, and a central server for communicating with the disaster emergency light and the like,
The control unit transmits a disaster signal including a unique ID and a cause code of a disaster emergency light, etc. to a central server,
Wherein the central server judges whether the evacuation condition is satisfied based on the unique ID and the reason code, and transmits a evacuation signal to the foundation emergency light when it is judged that the evacuation condition is satisfied.

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