KR20160064662A

KR20160064662A - Induction and how induction device

Info

Publication number: KR20160064662A
Application number: KR1020140168536A
Authority: KR
Inventors: 김상정; 손창열
Original assignee: 엠에스 주식회사; 손창열
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2016-06-08

Abstract

The present invention relates to an emergency exit guidance method comprising: a fire detection step of transmitting a corresponding signal to a microprocessor by detecting the occurrence of a fire through a thermal sensor and a smoke sensor; an ignition point checking step of detecting the position of an ignition point by comparing the transmitted signal with a memory unit; an emergency exit detection step of detecting the nearest safe emergency exit to the ignition point; an evacuation path detection step of detecting a plurality of evacuation paths; an evacuation guidance step of guiding an evacuation to the emergency exit; and a voice evacuation guidance step of guiding the evacuation by voice. Therefore, the emergency exit guidance method of the present invention can minimize casualties by rapidly and safely evacuating people to the emergency exit safe from the fire when the fire occurs in facilities crowded with the people.

Description

[0001] The present invention relates to an induction and induction device,

The present invention relates to an escape route guiding method for escaping personnel from an emergency escape route, which is a safe emergency escape route, when a fire occurs inside a densely packed facility and an escape route guiding device for the escape route guiding apparatus.

Generally, emergency evacuation guidance system is constructed for safe evacuation of internal personnel when a fire occurs in facilities such as apartment buildings, multi-family houses, buildings, underground buildings and tunnels.

Here, the conventional emergency evacuation guidance system is a structure in which a simple emergency exit and a emergency light for informing the position of the emergency exit are arranged repeatedly, at an emergency stairway and at the upper end of the emergency exit, at a certain distance from the hallway.

In addition, the emergency light usually has a light guide plate on the surface of the case printed with a green background on a white background, and an electric light for emitting light through the light guide plate is installed inside the case. When the main power is cut off due to an emergency such as a fire or the like, the battery is supplied with the electric current, and the battery or the emergency power source is automatically turned on to guide the emergency passage and the emergency exit.

Therefore, in the conventional emergency evacuation guidance system described above, in case of rapid evacuation of internal personnel due to a fire or other disaster situation, it is impossible to evacuate to a safety place only by the emergency light, There was a problem that the direction could be misjudged according to the eyes, and prevention of the safety accident was very low.

Meanwhile, since the conventional emergency light emits light by a simple picture and electric lighting device, it is impossible to evacuate to a safe and safe place, that is, a safe emergency exit when a fire or a power failure occurs in the inside of the structure. It was evacuated to the area where the fire occurred or to the blocked fire wall, and thus, there was a problem that it could lead to a bigger personal injury.

More specifically, the emergency light is a simple structure that is installed at a certain distance from the facility corridor at a certain distance and is installed at an upper position of the emergency exit. When an emergency such as a fire occurs, a certain light is provided inside the structure, So that the user can evacuate to the exit.

However, this structure is a structure in which it is impossible to provide guidance information (route guidance) from a source of a fire to an emergency exit of the place where the fire is generated and the nearest safety exit of the place where the fire is generated. In case of evacuation, it was possible to approach the fire place as well as to evacuate to the blocked firewall and cause more casualties.

As described above, in case of an emergency due to various disasters, for example, in case of a fire, internal personnel should be quickly evacuated. However, the conventional emergency evacuation guidance system lacks a method of prompting personnel to a safe emergency exit And it was a concern that they could increase the confusion and damage of the evacuees.

Korean Utility Model Application 2003-0006865

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems. In particular, it is an object of the present invention to provide a fire extinguishing system for a fire extinguisher, So that the occurrence of safety accidents can be prevented as much as possible, and furthermore, the emergency exit can be guided to the nearest position to the fire place.

Another object of the present invention is to provide a bright illuminance when the inside of a facility is black due to a fire or a fire, thereby ensuring the visibility of the inside of the facility and identifying the evacuation direction.

The present invention provides an emergency exit guide method and an exit guide device of the present invention which are provided as a means for solving the above problems. When a fire occurs in a facility, a heat sensor and a smoke sensor continuously installed at a certain distance from the inside of the facility, And transmitting the signal to the microcomputer,

Comparing the signal transmitted by the microcomputer with the facility design data input to the memory unit to detect the ignition point position;

A fire exit detecting step of detecting, from a memory, a fire exit point detected by the microcomputer as a search condition,

An escape route detecting step of detecting a plurality of shortest escape routes in the memory unit from the ignition point detected by the microcomputer, routing the escape route to the destination,

When the detection of the evacuation route is completed, the micom informs the direction of the evacuation route by turning on the turn signal lights of all the escape route guiding devices built in the facility,

And a voice evacuation step of simultaneously guiding the direction of the evacuation route and the location of the exit in the evacuation route to the speaker of the exit device.

In the present invention, when a fire occurs inside a facility, a safe emergency exit and a shortest evacuation route located opposite to the fire direction are informed to evacuees, thereby promptly and safely evacuating from the fire, .

In addition, when the interior of the facility is blacked out due to a fire or a fire, it provides a bright light to secure visibility inside the facility and more firmly recognize the evacuation direction, so that evacuees can evacuate quickly through the correct route .

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a simplified block diagram illustrating the present invention,
FIG. 2 is an exemplary view of the exit device according to the present invention,
Fig. 3 is a plan view of a facility showing the embodiment of the present invention,
FIG. 4 is a simplified schematic view of a multi-layer structure of a facility showing another embodiment of the present invention. FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

In the following description, well-known technologies which are thought to be blurred from the gist of the present invention are omitted or briefly described, and the same names are unified into one code.

When a fire occurs inside a facility, the fire detection step, the ignition point confirmation step, the emergency exit detection step, the evacuation route detection step, the evacuation guidance step, and the evacuation guiding step are sequentially carried out so that the inside personnel of the facility are as safe as possible (Escape) through the emergency exit.

More specifically,

The present invention relates to a heat detection sensor 1 and a smoke detection sensor 1 which are continuously installed at a predetermined distance in the inside of a facility when a fire occurs in a facility such as an apartment, a multi-family house, a building, a building underground and a tunnel, (2) detects the occurrence of the fire and transmits the signal to the microcomputer (3).

Here, the heat sensing sensor and the smoke sensing sensor used in the fire sensing step are installed and operated by a plurality of sections at a predetermined distance from the ceiling or the wall or the bottom and the stairs inside the facility, and the microcomputer is a main device of the present invention, It is installed in a centralized control system or a separate server, which is centered on the facility management center, to manage and supervise the plurality of thermal sensors and smoke detection sensors.

Further, the present invention is characterized in that the microcomputer 3 compares the signal transmitted by the above with the facility design data input to the memory unit 4 to determine the ignition point position.

When the fire detection signal is transmitted to the microcomputer through the fire detection step in the previous step, the fire detection point is detected by detecting a plurality of heat detection sensors and smoke detection sensors installed in the facility, The location of the sensor and the smoke sensor is retrieved from the memory to confirm the location of the ignition point.

That is, in the memory section, design data (map) of the facility in advance, location data of a plurality of heat detection sensors and smoke detection sensors per section, emergency exit position data constructed in the facility, corridor and interior space of the facility, The route data of the exit to the exit in each section, the shortest path data to the exit at the shortest distance in each section, the direction indicator of the exit of the exit device Flashing data, voice guidance data of the emergency exit guidance device, and the like.

Therefore, the microcomputer uses the fuzzy theory to compare the position of the heat sensor and the smoke sensor which transmitted the fire signal with the design data inputted in the memory part and the position data of the multiple heat sensor and smoke sensor per section As shown in FIG. 3, the position is identified (confirmed) by the ignition point.

The present invention is characterized in that the microcomputer 3 detects the nearest exit point at the ignition point (aa) and the exit nearest to the ignition point (aa) from the memory unit, using the ignition point detected through the above step as a search condition .

In the emergency exit detection step, the microcomputer compares / analyzes the ignition point position information detected in the ignition point confirmation step with the facility design data of the memory unit and the emergency exit position data constructed in the facility to detect a safe emergency exit, that is, The location information of the nearest emergency exit is detected.

Referring to FIG. 3 illustrating the above example,

The microcomputer 3 compares / analyzes the facility design data of the memory unit 4 and the emergency exit position data to determine a safe position at the ignition point aa, that is, (a1) and (a2) located on one or both sides or on the upper and lower floors based on the distance aa.

Then, the emergency exit (a2) located closest to the ignition point among the detected emergency exit (a1) (a1) (a2) is detected redundantly to obtain information.

In addition, the present invention is characterized in that the evacuation path detecting step detects a plurality of evacuation paths in the memory unit 4, with the ignition point detected by the microcomputer 3 as a starting point and the exit as an exit point.

The evacuation path detecting step detects a plurality of evacuation paths leading from the ignition point to the exits by substituting the ignition point information detected in the ignition point confirming step and the plurality of exit information detected in the exit detection step with the path data of the memory part, The evacuation route from the firing point to the emergency exit located at the shortest distance in the evacuation route is duplicated by the recommended route.

In the case where the fire extinguishing point (aa) shown in FIG. 3 is used as a starting point and a plurality of exits (a) (a1) and (a2) are searched for a route to the destination, the first path a 'and the second path a2' (A1 ', a2', etc.) can be obtained. However, in order to explain the embodiment of the present invention, (a2 ').

In the path search, the path including the ignition point and the fire area is omitted in the detection step.

In addition, when the route search is performed as described above, each of the facilities is designated as a plurality of zones, and then the evacuation route to the safety exit at the shortest distance from each zone is detected.

On the other hand, when the first, second, and third paths a ', a1', and a2 'are detected, the microcomputer 3 transmits a path for guiding the exit nearest to the ignition point aa, .

Further, according to the present invention, when the detection of the evacuation route is completed, the microcomputer 3 notifies the direction of the evacuation route to the turn signal lamp 5 'of all the escape route guiding devices 5 built inside the facility, / RTI >

In the evacuation induction step, when a plurality of evacuation paths are detected through the evacuation path detection step, the microcomputer emits evacuation path information to a plurality of escape route guiding devices installed in the facility, and the direction indicator of the escape route guiding device is turned on, I will.

That is, as shown in FIG. 3, a plurality of emergency exits (a) (a1) and (a2) are detected in the emergency exit detection step, and the first, second and third paths a ' The microcomputer 3 controls the first and second exit devices 5 located in the first and second paths a 'and a1' (A2) located at the shortest distance from the ignition point (aa) of the evacuation route by guiding the direction indicator 5 'of the exit device 5 in the same direction as the two paths a' and a1 ' The recommended route third route a2 'guides the turn indicator 5' of the exit route guiding device 5 on the recommended route in the same direction as the recommended route to induce the guide route.

However, in the multi-layered facility, the escape route guiding device 5 provided on the upper and lower evacuation routes or the stairs makes the turn signal lamp 5 'illuminated upward and downward. (See Fig. 4)

Here, the above-described exit port guiding device 5 used by the present invention is a light guiding plate 52 provided on the surface of the main body 51, as shown in FIG. 2, and has an upward, A speaker 5 "installed inside the main body 51 for outputting sound and a speaker 5" provided inside the main body 51 for controlling the turn signal lamp 5 'and the speaker 5 " A power supply unit 57 for supplying power to the controller 55; a power supply unit 57 for supplying power to the controller 55; A full-wave rectification means 58 connected between the controller 55 and the AC power supply 55 for rectifying the AC power of the power supply 55 to DC power, a charger 59 connected to the controller 55 for storing DC power, And a relay means 59 'connected between the controller 55 and the power source device 57 to contact the controller 55 and the charger 59 when the power source device 57 is short-circuited.

If necessary, the direction indicator 53 may be composed of a high-intensity LED lamp 54 or a laser beam output device 5'a.

The relay means 59 'is connected to an auxiliary power source installed in the facility.

Therefore, the above-described escape induction device has four sets of direction display portions indicating the upward, downward, leftward and rightward directions. When there is an instruction in a specific direction by the microcomputer, the direction of the upward or downward or leftward or rightward Direction of one of the directions.

In addition, since the high-intensity LED lamp of the above-described configuration uses a high-brightness LED lamp, when the interior of the facility is dark due to a power failure or the like, high illuminance is provided so as to maximize visibility inside the facility, When the direction indicator is constituted by a laser beam output device, the image is displayed on the surface of all objects due to the characteristics of the laser beam, so that the discrimination power is excellent regardless of the bright and dark illuminance inside the facility. There is no problem that the image of the person is displayed on the body of the person and the occlusion does not occur at all.

In the meantime, the exiting-point guiding device transmits a signal to the microcomputer through a transmitting and receiving unit in a wired or wireless manner and a wired or wireless connection.

Also, if the main power source is short-circuited for a specific reason, the relay means contacts the control unit and the charger by operating the main power source of the facilities through the power source device.

However, if necessary, the relay means can be operated using an auxiliary power source installed in the facility instead of the charger of the emergency exit device.

The present invention also features a voice evacuation step of simultaneously guiding the direction of the evacuation route and the position of the exit in the evacuation route to the loudspeaker 5 "of the exit device 5 at the same time as the evacuation guiding step.

In the voice evacuation step, the microcomputer supplies various voice output signals input to the memory to a plurality of exit-guiding devices, and the evacuation-guiding direction in which each of the exit-guiding devices in the evacuation- .

The voice is outputted as a message indicating a safe exit position or a message indicating the number of safe floors or a message indicating a fire alarm as required.

This is to make evacuation personnel aware of the position and direction of the evacuation route more quickly and accurately by simultaneously informing the evacuees in two ways, video and voice, in order to quickly evacuate evacuees and secure their safety as much as possible. to be.

As described above, according to the present invention, when a fire occurs inside a facility, a safe emergency exit and an emergency exit located at the shortest distance are notified quickly and accurately through the image and voice, thereby preventing the damage caused by the fire from being minimized. .

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. That is, those skilled in the art will appreciate that many modifications and variations can be made in the present invention without departing from the spirit or scope of the appended claims. Accordingly, all such appropriate changes and modifications and equivalents may be resorted to, falling within the scope of the invention.

1: Thermal sensor 2: Smoke sensor
3: Microcomputer 4: Memory section
5: Emergency exit device 5 ': Direction indicator
5'a: Laser pick-up device 5 ": Speaker
51: main body 52: light guide plate
53: direction indicator 54: high-intensity LED lamp
55: controller 56: transmitting and receiving unit
57: power supply device 58: full wave rectification means
59: Charger 59 ': Relay means
a, a1, a2: Emergency exit a ': First path
a1 ': second path a2': third path
aa: flash point

Claims

A fire detection step of detecting the occurrence of a fire and transmitting a corresponding signal to a microcomputer, the fire detection sensor and the smoke detection sensor being continuously installed at a predetermined distance from the inside of the facility,
Comparing the signal transmitted by the microcomputer with the facility design data input to the memory unit to detect the ignition point position;
A fire exit detecting step of detecting, from the memory unit, a fire exit point detected by the microcomputer as a search condition and a fire exit point closest to the fire exit point and a fire exit point closest to the fire exit point;
The escape route detecting step of detecting a plurality of escape routes of the shortest distance in the memory unit with the microcomputer starting from the detected ignition point and routing the escape route to the destination;
When the detection of the evacuation route is completed, the microcomputer turns on the turn signal lights of all the escape route guiding devices built in the facility to notify the direction of the evacuation route and induce evacuation to a specific exit.
And a voice evacuation step of simultaneously guiding the direction of the evacuation route and the location of the emergency exit located in the evacuation route with the speaker of the emergency exit guiding device simultaneously with the evacuation guiding step.

A direction indicator 5 'having upper, lower, left and right display portions 53 as a light guide plate 52 provided on the surface of the main body 51, a speaker 5' installed inside the main body 51 for outputting sound, A controller 55 installed in the main body 51 for controlling the direction indicator 5 'and the speaker 5'; a transmitter / receiver unit 54 for transmitting and receiving signals to and from the controller 55; A power supply 57 for supplying power to the controller 55 and an AC power supply 55 connected between the power supply 57 and the controller 55 to rectify the AC power of the power supply 55 to DC power A charger 59 connected to the controller 55 for storing direct current power and a power supply 57 connected between the controller 55 and the power supply 57 for short- And a relay means (59 ') for bringing the controller (55) and the charger (59) into contact with each other.

3. The method of claim 2,
And the direction display section (53) comprises a high-intensity LED lamp (54).

3. The method of claim 2,
And the direction display section (53) is constituted by the laser beam output device (5'a).