KR100547919B1 - Emergency escape induction device - Google Patents

Abstract

According to the present invention, when a disaster such as fire or power failure occurs in a dark place such as a subway, a building basement, or a tunnel, or a dark place, it is possible to easily evacuate to a safe place by securing a view. We can prevent outbreak of large personnel accident

Emergency escape induction device

Description

Emergency escape induction device {EMERGENCY ESCAPE GUIDE APPARATUS}

1 is a block diagram of an emergency escape induction apparatus according to an embodiment of the present invention,

Figure 2 is a perspective view schematically showing an exploded evacuation guide means of the emergency induction unit in the emergency escape induction apparatus according to an embodiment of the present invention,

Figure 3 is a longitudinal sectional view schematically showing a state in which the evacuation guide means of Figure 2 installed on the floor of the passage of the subway,

Figure 4 is a longitudinal sectional view schematically showing a state installed on the floor of the passage of the subway using the anchor bolt by connecting the evacuation guide means of Figure 2,

5 is an explanatory diagram schematically showing a direction of evacuating to a safety zone from a fire occurrence area by the emergency escape induction apparatus according to an embodiment of the present invention.

<Explanation of symbols for main parts of drawing>

10: controller 12: EEPROM

13: AC power supply unit 14: full-wave rectifying means

16: First battery 18: Fire detection means

19: Means of power outage detection 20: Central control room

20a: antenna 22: transmitting and receiving unit

22a: Antenna 24: Speaker

26: warning lights 28: RAM

30: emergency induction unit 31: demodulation means

31a: antenna 32: control means

34: second battery 40: evacuation guidance means

41: multilayer board 42: light emitting diode array

43: connecting block 43a: connecting pin

44: mounting hole 45: mounting ring

46: Lower cover 46a: Anchor bolt

46b: through hole 47: top cover

50: Passage floor 51: 2nd basement floor

52: Evacuation stairs 53: First basement

54: Evacuation Stairs 55: Safety Zone

The present invention relates to an emergency escape induction apparatus, in particular, it is possible to easily evacuate in the direction of the emergency exit while at the same time easily secure a view in the event of a fire or blackout in the subway premises (or building basement or tunnel, etc.). It relates to an emergency escape induction device to guide.

Conventionally, the emergency exit guide device installed by fire law is mainly installed at the entrance of an emergency exit or a passageway wall to indicate the location of the emergency exit, so that it is not possible to secure the visibility by smoke in the event of a fire, and also the location of the emergency exit due to toxic gas. There was a problem that it could not help to evacuate to the emergency exit in case of large fire because it is impossible to confirm the time and environmental conditions.

In addition, when light does not flow from the outside, such as a subway or underground building, or a tunnel, or a disaster such as a fire or power failure occurs in a dark place, the power supply to the facility is interrupted and the users of the facility do not have a clear view of the facility. Not only could there be a problem that the location of emergency exits and safety zones could not be determined, but there were also problems that large personnel accidents occurred frequently because they could not evacuate to safety zones.

Accordingly, the present invention has been made in view of the above-mentioned various problems, and an object of the present invention is to cause a disaster such as fire or power failure in a dark place where no light is introduced from the outside, such as a facility such as a subway or a building underground or a tunnel. If so, to provide an emergency escape induction device that can be easily evacuated to a safe place by securing a view.

Another object of the present invention is an emergency escape that can prevent the occurrence of large-scale personnel accidents when a disaster such as a fire or power failure occurs in the dark or light is not introduced from the outside, such as facilities such as subways, underground buildings or tunnels An induction device is provided.

In order to achieve the above object, the present invention provides a controller for controlling the overall operation, an EEPROM storing an execution program of the controller, full-wave rectifying means for receiving AC power from the AC power supply unit and rectifying the DC power at a predetermined level; Receiving and storing the DC power rectified by the full-wave rectifying means, and at the same time, the first battery for supplying the operating power to the controller, and fire detection in the subway section or building, if the fire occurs in the fire detection Means, a power failure detection means for detecting a power failure and outputting it to the controller when a power failure occurs in a subway section or a building, and a fire detection signal input from the fire detection means or a power failure detection signal input from the power failure detection means. If received from the controller, the transmission signal output from the controller A plurality of light emitting diodes in a direction of receiving and transmitting a control signal output from an antenna of the central control room through an antenna or a wire of the central control room and evacuating under the control of the controller; An emergency induction unit that emits and displays an array, a speaker that outputs an alarm signal output from the controller as a sound, a warning light that is lit by an alarm signal output from the controller, and indicates that a fire or power failure is in progress; And a RAM storing programs for controlling light emission colors and light emission periods of the plurality of light emitting diode arrays constituting the evacuation guide means of the induction unit.

Hereinafter, the emergency escape induction apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view schematically showing the exploded evacuation guide means of the emergency induction unit in the emergency escape induction apparatus according to an embodiment of the present invention, Figure 3 is installed on the floor of the subway passage evacuation guide means Figure 4 is a longitudinal sectional view schematically showing a state, Figure 4 is a longitudinal sectional view schematically showing a state installed on the floor of the passage of the subway using the anchor bolt by connecting the evacuation guide means of Figure 2, Figure 5 is the present invention Explanatory diagram schematically showing the direction of evacuation from the fire occurrence area to the safety zone by the emergency escape induction apparatus according to an embodiment of the.

2 to 5, the emergency escape induction apparatus according to an embodiment of the present invention is a controller 10 for controlling the overall operation, and the EEPROM (12) in which the execution program of the controller 10 is stored; Electically Erasable Programmable Read Only Memory), full-wave rectifying means (14) for receiving AC power from the AC power source unit (13) and rectifying it to a predetermined level of DC power, and receiving full-wave rectified DC power from the full-wave rectifying means (14). Simultaneously with the storage, the first battery 16 for supplying the controller 10 with operating power and a fire detection means for detecting a fire and outputting the fire to the controller 10 when a fire occurs in a subway section or a building ( 18), a power failure detecting means 19 for detecting a power failure and outputting the power to the controller 10 when a power failure occurs in a subway section or a building, and a fire detection signal or the fire input from the fire detecting means 18; When the controller 10 receives the power failure detection signal input from the front sensing means 19, the transmission and reception for wireless transmission of the transmission signal output from the controller 10 to the central control room 20 through the antenna 22a. The control signal output from the unit 22 and the antenna 20a of the central control room 20 is received through the antenna 22a or the wire of the transmitting and receiving unit 22 under the control of the controller 10. An emergency induction unit 30 which emits and displays a plurality of light emitting diode arrays 42 in a direction to be evacuated, and a speaker 24 which outputs an alarm signal output from the controller 10 as a sound for a predetermined time; Multiple lights constituting the warning light 26 and the evacuation guide means 40 of the emergency induction unit 30, which is lit by the light signal output from the controller 10 to emit light for a predetermined time to indicate that the fire or power outage. Of the LED array 42 A program to control the light color and the light emitting period is stored in RAM; is composed of (28 Random Access Memory).

The emergency induction unit 30 receives and demodulates a control signal output from the central control room 20 transmitted from the antenna 22a of the transmission / reception unit 22 through the antenna 31a and demodulates the signal. And a control means 32 for receiving a signal demodulated by the demodulation means 31 to control the entire operation, and receiving a control signal output from the control means 32 to sequentially receive the plurality of light emitting diode arrays 42. In addition, the evacuation guide means 40 for displaying the passage to be evacuated by emitting light in a plurality of colors, and the second receiving and charging the DC power from the full-wave rectifying means 14 to supply a direct current operating power to the control means 32 The battery 34 is comprised.

The evacuation guide means 40 is a multi-layered substrate 41 having a long length, and the multilayered substrate 41 so as to display the evacuation direction by emitting light toward the opposite direction of the fire occurrence region sequentially and repeatedly at a predetermined cycle during a fire or a power failure. A plurality of light emitting diode arrays 42 arranged centrally along the longitudinal direction of 41 and a plurality of multilayers while applying direct current power to the plurality of light emitting diode arrays 42 through the control means 32. A connecting pin 43a is disposed to connect the substrate 41, and the connecting block 43 is fixed to both sides of the multilayer board 41 and the inner side of the connecting block 43 by an anchor bolt 46a. Passing through the mounting hole 44 and the mounting ring 45 formed in each of the plurality of through holes 46b and at the same time, the lower cover 46 is fixed to the passage floor 50 and the lower cover ( 46, both longitudinal grooves in the longitudinal direction Is rigidly fixed to N), it consists of a transparent plate with an upper cover (47) for transmitting light emitted from the plurality of light emitting diode array 42.

The light emitting diode array 42 is illustrated and described by way of example comprising a first light emitting diode 42a, a second light emitting diode 42b, and a third light emitting diode 42c, but the present invention is limited thereto. Of course, even if composed of three or more light emitting diodes, of course, included in the concept of the present invention.

In addition, the light emitting diodes used in the present invention preferably use ceramic chip light emitting diodes (LEDs) that have less heat of reflection and have a long lifetime.

Next, the operation and effect of the emergency escape induction apparatus according to an embodiment of the present invention configured as described above will be described.

First, the anchor bolt 46a is provided in a mounting hole 44 formed in the multi-layer substrate 41 of the evacuation guide means 40 in which the plurality of light emitting diode arrays 42 are installed in a passage in a subway premises, a building underground, or a tunnel. After passing through, insert the anchor bolt 46a into a through hole (not shown) formed in the mounting ring 45, and then pass the through hole 46b formed in the lower cover 46 again. 3 and 4, the anchor bolt 46a is fixedly installed on the bottom of the passage 50 to install the multi-layered substrate 41 and the lower cover 46 of the evacuation guide means 40. .

Next, an elongated protrusion (not shown) is formed to protrude inwardly along both edges of the top cover 47 into concave grooves (not shown) formed along both longitudinal sides of the lower cover 46. Integrally and firmly fixed.

In this way, the evacuation guide means 40 of the emergency induction unit 30 is installed along the passage floor 50, and the plurality of fire detection means 18 and the plurality of power outage detection in the subway premises or building underground or tunnel. When a fire occurs in the fire occurrence position 60 of the second basement floor 51 in the subway premises, the building basement, or the tunnel with the means 19 installed, the fire is generated by the fire detection means 18. Is detected and output to the controller 10.

Accordingly, the controller 10 stores a fire occurrence signal in the RAM 28 that a fire has occurred in a subway premises, a building underground, or a specific location in a tunnel by performing arithmetic processing according to an execution program stored in the EEPROM 12. At the same time, a fire occurrence signal is output to the transmitting / receiving unit 22 and wirelessly transmitted to the central control room 20 through the antenna 31a of the transmitting / receiving unit 22. Also output.

In the central control room 20, after receiving a fire occurrence signal indicating that a fire has occurred in a subway premises, a building basement, or a specific location in a tunnel through wireless and wired lines, the central control room 20 transmits / receives the signal through an antenna 20a. The emergency induction control signal is wirelessly output to the unit 22.

The emergency induction control signal output from the central control room 20 is received through the antenna 22a of the transmission / reception unit 22, demodulated in the transmission / reception unit 22, and output to the controller 10. The controller 10 receives the emergency induction control signal, performs arithmetic processing according to an execution program stored in the EEPROM 12, stores the memory in the RAM 28, and simultaneously operates the speaker 24 in the controller 10. Outputs an alarm sound control signal to the fire alarm at the fire occurrence position 60 of the second basement floor 51 and outputs a sound from the speaker 24 at the same time, and at the same time, the controller 10 A warning light flashing signal is outputted to the warning light 26 to cause the warning light 26 to flash to alert that a fire has occurred.

At the same time, in the controller 10, the light emitting diode array of the evacuation guide means 40 in a direction away from the fire occurrence position 60 in the transmission / reception unit 22, that is, the arrow A direction or the arrow B direction in FIG. When a flashing control signal for flashing (42) is output, the antenna 22A of the transmitting / receiving unit 22 transmits to the emergency guide unit 30.

The flashing control signal transmitted from the transmitting / receiving unit 22 is received by the antenna 31a of the demodulating means 31 and demodulated by the demodulating means 31, and then output to the control means 32. The DC power charged in the second battery 34 is applied to the light emitting diode arrays 42 installed on the multilayer board 41 of the evacuation guide means 40 by the control of the control means 32. The light emitting diode arrays 42 emit light sequentially in a direction of arrow A or arrow B and at regular cycles.

In other words, the light emitting diode array 42 provided with the DC power charged in the second battery 34 by the control of the control means 32 on the multi-layer substrate 41 of the evacuation guide means 40. ), The light emitting diode arrays 42 emit light in an arrow A direction or an arrow B direction so that the light emitting diode arrays 42 can be easily and quickly evacuated in the opposite direction of the fire occurrence position 60.

In addition, while evacuating along the direction in which the light emitting diode arrays 42 emit light, evacuate to the first basement 53 through the evacuation stairs 52 and evacuate from the first basement 53 again. The stairs 54 are guided to evacuate to the safety zone 55 quickly.

On the other hand, in a case where a fire does not occur or power failure does not occur, the control unit 10 transmits or receives a control signal for emitting or flashing the light emitting diode array 42 to the transmitting and receiving unit 22. 22).

After the control signal for emitting or flashing the light emitting diode array 42 transmitted from the transmitting / receiving unit 22 is received by the antenna 31a of the demodulating means 31 and then demodulated by the demodulating means 31. Output to the control means 32, the DC power charged in the second battery 34 by the control of the control means 32 is installed on the multi-layer substrate 41 of the evacuation guide means (40) The light emitting diode arrays 42 are applied to the light emitting diode arrays 42 in order to emit all of the light emitting diode arrays 42 at the same time or to blink at regular intervals, so that during an emergency (in case of fire or power failure) in a subway premises or in a building underground or tunnel. Allows passers-by to know that emergency escape guidance devices exist. In this case, the light emitting diode arrays 42 do not emit light in the direction of arrow A or arrow B, of course.

On the other hand, when a power failure is detected by the power failure detecting means 19 due to a power failure in a subway premises, a building underground, or a tunnel, the power failure detection means 19 outputs a power failure signal to the controller 10, and a power failure signal. Since the operation of the controller 10 is substantially the same as the case of receiving the fire signal, duplicate description is omitted.

On the other hand, in the event of a fire or power outage in the subway premises, building basement or tunnel, the central control room received the fire generation signal or power failure signal through the transmission / reception unit 22 under the control of the controller 10 ( The manager of 20) performs a wireless or wired communication with the station staff or the managers of the fire detection position 60 when no fire has occurred or a power failure has occurred, that is, the fire detection means 18 or the power failure detection means. In the case of operation due to a malfunction of (19), the fire detection means 18 or the power failure detection means 19 malfunction to the transmission / reception unit 22 through the antenna 20a in the central control room 20. It outputs a control signal that is operated by, and receives the control signal from the transmitting and receiving unit 22 through the antenna 22a and demodulates it and outputs it to the controller 10.

The controller 10 processes these signals in accordance with an execution program stored in the EEPROM 12 to store data in the RAM 28, and at the same time, the fire detecting means 18 or the power failure detecting means. At the same time as a sound signal from the speaker 24, the controller 10 cuts off the lighting control signal of the warning light 26 at the controller 10. Turn off).

A color (color) for blinking the light emitting diode array 42 of the evacuation guide means 40 can easily secure the field of view to emit light in strong green or strong red.

Therefore, the emergency escape induction apparatus of the present invention is easily secured by securing a view when a disaster such as fire or power failure occurs in a dark place such as a subway or a building underground or a facility such as a tunnel. It can be evacuated and it can also prevent the occurrence of large-scale personnel accidents.

In the above description, the specific embodiments have been shown and described, but the present invention is not limited thereto, for example, by those skilled in the art without departing from the concept of the present invention. Of course, the design can be changed in various ways.

As described above, according to the emergency escape induction apparatus of the present invention, when a disaster such as a fire or a power failure occurs in a dark place such as a subway, a building underground, or a facility such as a tunnel or the like, the visibility is secured. There is an excellent effect of being able to easily evacuate to a safe place and also prevent the occurrence of large-scale personnel accidents.

Claims (4)

delete Full-wave rectification means for receiving the AC power from the controller 10 for controlling the overall operation, the EEPROM 12 in which the execution program of the controller 10 is stored, and the AC power supply unit 13 and rectifying the DC power at a predetermined level. 14, a first battery 16 which receives and stores the full-wave rectified DC power from the full-wave rectifying means 14 and supplies it to the controller 10 as operating power, and a fire in a subway section or a building. When a fire occurs, the fire detecting means 18 detects a fire and outputs it to the controller 10, and when a power failure occurs in a subway section or a building, a power failure detecting means 19 detects a power failure and outputs it to the controller 10. ) And a transmission signal output from the controller 10 when the controller 10 receives the fire detection signal input from the fire detection means 18 or the power failure detection signal input from the power failure detection means 19. And a transmission / reception unit 22 for wirelessly transmitting to the central control room 20 through the antenna 22a, and a speaker 24 for outputting an alarm signal output from the controller 10 for a predetermined time, In the emergency escape induction device consisting of a beacon 26 to light up by the beacon signal output from the controller 10 to emit light for a predetermined time indicating that the fire or power outage, Receives a control signal output from the antenna 20a of the central control room 20 through the antenna 22a or the wire of the transmitting / receiving unit 22, and generates a plurality of light emitting directions for evacuation under the control of the controller 10. The light emission color and light emission period of the plurality of light emitting diode arrays 42 constituting the emergency induction unit 30 for emitting and displaying the diode array 42 and the evacuation guide means 40 of the emergency induction unit 30. A RAM 28 in which a program to be controlled is stored; The emergency induction unit 30 receives and demodulates a control signal output from the central control room 20 transmitted from the antenna 22a of the transmission / reception unit 22 through the antenna 31a and demodulates the signal. And a control means 32 for receiving a signal demodulated by the demodulation means 31 to control the entire operation, and receiving a control signal output from the control means 32 to sequentially receive the plurality of light emitting diode arrays 42. In addition, evacuation guide means 40 to repeatedly emit light in a plurality of colors to indicate the path to evacuate, and receives the DC power from the full-wave rectifying means 14 to supply a direct current operating power to the control means 32 Emergency escape induction apparatus, characterized in that consisting of a second battery (34). 3. The evacuation guide means (40) according to claim 2, wherein the evacuation guide means (40) has a long length and a multi-layer board (41), in order to indicate the evacuation direction by emitting light toward the opposite direction of the fire occurrence area in sequence and at regular intervals at the time of fire or power failure. The DC power is applied to the plurality of light emitting diode arrays 42 disposed in the center along the longitudinal direction of the multilayer substrate 41 and the plurality of light emitting diode arrays 42 through the control means 32. Connection pins 43a are disposed to connect the plurality of multilayer boards 41, and the connection blocks 43 are fixed to both sides of the multilayer board 41 and anchor bolts 46a. A lower cover 46 which is coupled to the plurality of through holes 46b through the mounting holes 44 and the mounting rings 45 formed in the inner side of the 43, and is fixed to the bottom of the passageway 50; Firmly in the recesses on both sides in the longitudinal direction of the lower cover 46 Is to secure, evacuation, it characterized in that it is composed of an upper cover 47, a transparent plate that transmits light emitted from the plurality of light emitting diode array 42 inductive devices. 4. The emergency escape induction apparatus according to claim 3, wherein the light emitting diode array (42) is made of a ceramic chip light emitting diode having a low heat of reflection and a permanent lifetime.

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