JPH03220700A - Evacuation guiding device - Google Patents

Abstract

PURPOSE:To safely and exactly guide people to an emergency exit by judging a room or a block transmitting a signal according to an abnormality sense signal from a sensor, moving and turning on/off plural emitters along the direction of guidance for evacuation. CONSTITUTION:LED 3-1 to 3-10 are always turned on as guidance conduction. For example, when the abnormality sense signal from a smoke sensor (S) 2-1 is received by a sense part 11, however, a control part 12 controls an LED driving part 12 so as to move the LED 3-1 to 3-10 in the direction to guide to the emergency exit while avoiding a room A and to turn on/off the LED. By this control, the LED 3-1 to 3-10 are moved and turned on/off so as to guide people to the emergency exit while avoiding the room A as much as possible. Thus, in time of emergency, people can be safely and exactly guided in the direction of evacuation.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a human evacuation guidance system in an emergency.

[Conventional technology]

Traditionally, this type of evacuation guidance device has consisted of guide lights with built-in lighting based on the Fire Service Act, or sign boards, which are always lit to indicate the evacuation direction or evacuation exit. Ta. In addition, lighting must be powered by commercial power, private power generation, batteries, etc. day and night.

[Problem to be solved by the invention]

The conventional evacuation guidance device described above uses illumination lights, guide lights, or signboards to guide people in a predetermined evacuation direction, so in the event of an emergency, it may not necessarily be safe to guide them in a fixed evacuation direction. There is a drawback.

[Means to solve the problem]

The evacuation guidance device of the present invention includes a plurality of sensors for detecting at least a fire attached to each of a plurality of rooms or blocks in a building, at least a passageway, a floor surface,
Judging from the room or block that sent out the abnormality detection signal based on the abnormality detection signal from the sensors and the plurality of light emitters installed on the walls and ceiling for guidance and guidance in the evacuation direction in case of an emergency. and an uninterruptible control device that moves and blinks the plurality of light emitters in the direction in which evacuation guidance is to be performed.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a block diagram showing one embodiment of the present invention.

In FIG. 1, the smoke detectors (hereinafter referred to as S) installed in rooms A, B, and C in this embodiment are 2-1.2-2.
．． 2-3, LEDs 31 to 3-10 installed on the floors of rooms A, B, and C toward the emergency exit, and a control device 1 that operates with electric power from an uninterruptible power supply 4, The control device 1 includes a sensing unit 11 that senses an abnormality detection signal from 52-1.2-2.2-3, and LEDs 3-1 to 31.
The LED drive unit 12 includes an LED drive unit 12 that drives the control device 1, and a control unit 13 that controls the entire control device 1.

Next, the operation of this embodiment will be explained.

At all times, LEDs 3-1 to 3-10 are lit for guidance.

However, for example, the abnormality sensing signal from 52-1 is detected by the sensing unit 1.
1, the control unit 12 controls the L E D drive unit 12.
LE in the direction to avoid room A and lead to the emergency exit.
Control is performed to move and blink D3-1 to D3-10. By this control, the LEDs 31 to 3-10 move and blink to avoid room A as much as possible and guide the user to the emergency exit.

FIGS. 2(a), (b), and (c) are diagrams showing the blinking directions of the LEDs when a fire occurs in rooms A, B, and C shown in FIG. 1, respectively.

Rooms A and B as shown in Figure 2 (a>, (b), (c))
, If a fire occurs in C, the LEDs will turn on in the direction indicated by →
(Indicated by ☆) or moving flashing to guide evacuation.

〔Effect of the invention〕

As explained above, the present invention provides an uninterruptible control device that moves and blinks a plurality of light emitters in the direction in which evacuation guidance is to be performed based on the abnormality detection signal from the sensor, which determines the room or block that has sent the abnormality detection signal. By having this, the evacuation direction is reliably indicated by the moving and blinking of the light emitting body, which has the effect of guiding people toward the evacuation exit more safely and accurately than before. Furthermore, since the light emitters are always flashing in the line of sight when people evacuate, it is effective in ensuring brightness and evacuation direction.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG. 2 (
a), (b), and (c) are room A shown in Fig. 1, respectively;
It is a figure which shows the blinking direction of LED when a fire breaks out in B and C. 1... Control device, 2-1.2-2.2-3... Smoke detector (S), 3-1 to 3-10, LED, 4... Uninterruptible power supply, 11... - Sensing unit, 12... LED drive unit, 13... control unit.

Claims (1)

[Claims] A plurality of sensors installed in each of a plurality of rooms or blocks in a building to detect at least a fire, and at least a passage, a floor, a wall, and a ceiling in the building for guidance and guidance in the evacuation direction in case of an emergency. A plurality of light emitters installed for the purpose of evacuation, and a device that moves and blinks the plurality of light emitters in the direction in which evacuation guidance is to be performed based on the abnormality detection signal from the sensor and the room or block from which the abnormality detection signal was sent. An evacuation guidance device comprising: a power outage control device.