JPS6237798A - Refuge guidance unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an evacuation guidance system in the event of a disaster, particularly a fire, inside a building, vehicle, aircraft, ship, or the like.

(Conventional technology) Conventionally, hotels, mansiran, theaters, and trains.

Spectators on aircraft, etc. in the event of a fire or other disaster.

Although there are signs indicating evacuation exits for passengers, etc., there is generally no special equipment to display the routes leading to these evacuation exits. The only thing left was to post a guide map.

Moreover, these signs are generally installed at a high place near the ceiling to make them easier to see from a distance, so in the event of a fire with smoke, it may become difficult to see them and delay evacuation. This often resulted in a large number of deaths.

(Object of the Invention) The present invention has been made in view of the problems of the conventional evacuation guidance equipment as described above. The object of the present invention is to provide an evacuation guidance device that allows evacuation to occur accurately and quickly.

(Summary of the Invention) In order to achieve all of the above objects, the evacuation guidance system of the present invention basically has the following configuration.

That is, all the flash light emitters are arranged along a predetermined evacuation route, and each of these light emitters is equipped with a lighting circuit operated by a lighting command signal and a necessary power source. (Embodiment of the Invention) The following 7 The present invention will be explained in detail with reference to an embodiment shown in FIG.

FIG. 1 is a block diagram showing an embodiment of an evacuation guidance device according to the present invention.

In the book 1,1. . . . are evacuation guide light units placed at required intervals along the passageway leading to the evacuation exit, and are equipped with a secondary battery 42' that is constantly charged by a charger 3 connected to the commercial power line 2. signal line 6
This unit integrates a lighting circuit 8 that operates upon receiving all commands from the central control unit 7 via a lighting circuit 8 and a flash light source 9 connected to the lighting circuit 8.

When the evacuation guidance device as described above is installed in a hotel, for example, the central control g7 is the front desk or security room of the hotel, and the evacuation guidance light unit 1.1. ...... are installed along the general passage facing the emergency exit, and in the event of a fire, the flash light sources can be turned on all at once by order from the central control unit 7, thereby ensuring that guests are guided to the emergency exit. can.

The flash light source should be installed at a temperature of approximately 1 fK or less from the floor, taking into consideration smoke generation, and should be a visible light source with multiple wavelengths, such as a sodium lamp, or a light source with a large amount of light, such as a xenon lamp. It would be convenient to use a filter with a yellow filter for easy visibility in smoke.

Further, the lighting circuit delays the lighting command signal (A)' from the signal line 6 by a required time 'l''-,=RC by a delay circuit 10, as shown in FIG. 2, for example. A large number of evacuation guidance units (1.1) arranged on the signal line 6 are divided into predetermined groups and changed by a small amount for each group. This is done by fully operating the time constant circuit.

Next, the output of the delay circuit 10 is input to the R.S.

Lock the lighting circuit 12.

The lighting circuit blinks the lamp 9 using an astable multivibrator, and the blinking timing is the same for all the lamps.

By doing so, the lamps 9 sequentially emit light toward the evacuation exit at appropriate timings, so that they not only indicate the evacuation route, but also the direction of travel to the evacuation exit, thereby preventing evacuees from getting lost.

The case where the lighting command for the flash light source is transmitted by wire has been explained above, but depending on the location of the fire etc., there is a possibility that the signal line 6 is disconnected before the lighting command is issued. As shown in the figure, a lighting command signal is transmitted from a wireless transmitter 13 and received by a receiver 14 provided in each of the evacuation guidance units. ...All lights may be turned on.

(Effects of the Invention) Since the present invention is configured as described above, it can be applied to large complex buildings such as hotels or ships.

In the event of a fire with smoke emitting from an aircraft train or the like, it is extremely effective in evacuating all guests and passengers using the shortest route accurately.

[Brief explanation of drawings]

Fig. 1 is a block diagram showing one embodiment of the evacuation guidance device according to the present invention, Fig. 2 is a circuit diagram showing one embodiment of the lighting circuit, and Fig. 3 is a block diagram showing another embodiment of the evacuation guidance device of the present invention. It is a diagram. 1...Evacuation guidance unit. 3.4・・・・・・・・・Power supply, 8・・・・・・
...Lighting circuit. 9...Flash light source. Patent Applicant Toyo Tsushinki Co., Ltd. 9 (Fu-shiko 2-) [C] m-' - Figure 3 Procedures Amendment September 1986 3rd Patent Application No. 77064 3 Amendment Relationship with the applicant's case

Claims (3)

[Claims] (1) Arrange flash emitters at required intervals along a predetermined evacuation route, and equip each flash emitter with a lighting circuit that operates in response to a lighting command signal and the power supply necessary to drive them. An evacuation guidance device characterized by being equipped with. (2) The evacuation guidance device according to claim (1), wherein the lighting command signal is a wireless signal, and the flash light emitter is attached with a receiver for the wireless signal. (3) Evacuation according to claim (1) or (2), wherein the flash light emitter is a light emitter that emits long-wavelength visible light, and its fixed altitude is approximately 1 m or less from the floor surface. Guidance device.