JP3120788U - Evacuation guide mark - Google Patents

Abstract

[Technical problem] To provide a sign for safely guiding evacuees when a tsunami occurs.
In an evacuation guide mark, a solar panel 4 is attached to a support column 1 and an electric double layer capacitor for charging an electromotive force generated by the solar panel 4 inside, an LED 5 that emits light using the capacitor as a power source, and a solar A solar system 2 that detects the voltage from the panel 4 and controls the light emission of the LED 5 is attached. Various evacuation guidance signs that display evacuation information such as figures, characters indicating the evacuation direction at the time of the tsunami, the distance from the sea level of the current location and the distance to the evacuation site, etc. are displayed on the front surface of the column 1 and illuminated by the LED 5 Install.
[Selection] Figure 1

Description

  The present invention relates to an evacuation guide sign that is erected on the ground at a coast, a road, a park, a plaza, or the like in order to guide people near the coast to a safe evacuation site when a tsunami occurs.

There are no signs devised to guide residents near the coast or vacationers to a safe evacuation site when a tsunami occurs, and the following publicly known evacuation guidance signs are only known: .
This content is an evacuation guidance sign that provides evacuation information to victims in the event of a disaster, and the name of the evacuation site and the name of the evacuation site are located at the high position of the pole 16 standing on the ground. The direction is described, and an evacuation site sign 1 provided with an equipment sign part indicating the facilities at the evacuation site with pictograms (hictographs) is attached. The evacuation site equipment includes, for example, information, rescue activities by doctors, emergency medical care, emergency drinking water, emergency food, and toilets (including temporary facilities). In the low position of the pole 16, a recognition mark 9 for alerting the elderly and an evacuation site marking unit 10 in Braille are provided. The content of this design is that the evacuation guidance sign for disasters is installed in a place where people can easily see it, it is self-luminous so that it can be easily seen at night, and the cityscape is not damaged. In order to achieve this goal, the display surface will be a solar cell-type interior lighting sign, and the power generation and storage of the solar cell will operate in a wide temperature range from low to high temperatures. The power generation panel can be installed on the same plane as the display unit, making it a smart configuration on the landscape. JP, 2001-051632, A Since this is a general emergency light, since it displays illumination from the inside, there is a possibility that it may stop functioning when power is cut off or power is not supplied to the building due to wire breakage. Uses an emergency lighting method that turns off and automatically turns on in the event of an emergency such as a power outage. In order to eliminate the need to keep the lamp lit, a transparent resin containing 10 to 40% by weight of a phosphorescent material is molded into a sign plate 1 that indicates the direction of evacuation. It is characterized by being fitted and fixed to the opaque colored resin plate 2.

  However, all of the above known examples guide residents to a safe place in the event of an earthquake or fire, and it is safest to escape in any direction when a tsunami warning is issued. There is no sign to inform and guide the victim. In particular, when a tsunami occurs, evacuation to the hill is the safest method, but there is no sign to safely guide the road to the hill.

  The present invention is provided in view of such a current situation, and an object of the present invention is to provide an evacuation guide mark that is effective for guiding a disaster victim to a safe high ground when a tsunami occurs.

In order to achieve the above object, in the invention according to claim 1, the evacuation guide mark displays tsunami evacuation information such as figures and characters indicating the evacuation direction at the time of the tsunami, the sea level of the current location and the distance to the evacuation site. The evacuation guide sign is displayed, and the evacuation guide sign is illuminated by a light emitting body that emits light using an electromotive force from a solar panel as a power source.
In this way, by using the solar system to illuminate the evacuation guidance sign at night, the direction of evacuation can be understood well in the dark and the guidance effect can be enhanced. Being at sea level, you can know how safe it is from tsunami.

  Furthermore, in the invention according to claim 2, in the evacuation guidance mark according to claim 1, the electromotive force from the solar panel is charged into an electric double layer capacitor, and the light emitter is configured using the electric double layer capacitor as a power source. Is made to emit light.

  Furthermore, in the invention according to claim 3, in the evacuation guidance mark according to any one of claims 1 or 2, the magnitude of the electromotive force from the solar panel is detected, and this magnitude is a constant value. A power supply control circuit is provided for supplying a charging current to the light emitter when it becomes below, and stopping the supply of the charging current to the light emitter when the magnitude exceeds a certain value. is there.

  Furthermore, in the invention according to claim 4, in the evacuation guidance mark according to claim 1, a storage battery that charges an electromotive force from the solar panel, and a light emitter that emits light using the power stored in the storage battery as a power source And when the surroundings become darker than a certain value, the power in the storage battery is supplied to the luminous body to emit light, and when the surroundings become brighter than the certain value, the supply of power to the luminous body is stopped. A power supply control circuit comprising a day / night detection sensor is provided.

Furthermore, in the device according to claim 5, in the evacuation guidance mark according to any one of claims 1 to 4, an LED is used as the light emitter and a blinking circuit for blinking the LED is used as the power supply control circuit. Furthermore, an evacuation guide sign displaying tsunami evacuation information using a phosphorescent paint is attached.
According to this device, it is possible to call the evacuee's attention by blinking the LED, and the visibility is improved even at night by the action of the evacuation guide mark using the luminous paint. In the case of electrical circuits, there are concerns over trouble over the years, especially due to the sea breeze, but there is no concern about such troubles, and the maintenance can be as simple as wiping, and maintenance is not required.

Furthermore, in the invention according to claim 6, in the evacuation guidance mark according to any one of claims 1 to 5, an evacuation guidance voice circuit that is driven when a certain seismic intensity is exceeded is added to the power control circuit. It is characterized by that.
As described above, when the evacuation guidance voice circuit is added, since the voice guide is inserted, the evacuation direction can be understood even for the visually impaired and the effectiveness as a safety measure is enhanced.

Further, the invention according to claim 7 is characterized in that in the evacuation guidance mark, an evacuation information sign displaying tsunami evacuation information using a phosphorescent paint is attached to the upper front of the column. .
According to this device, the manufacturing cost is low, and the visibility is enhanced even at night by the action of the evacuation guide mark using the luminous paint.

  According to the present invention, it is possible to evacuate disaster victims who had been living on the coast and playing in the sea at the time of the tsunami while knowing the direction of evacuation and especially the current sea level. You can see at a glance whether you need to evacuate or have already evacuated to a safe sea level, and you can ease the tension and anxiety of the victims.

Based on FIGS. 1-6, the Example of the invention described in Claims 1-4 and 6 is described in detail.
1 is a front view of the sign, FIG. 2 is a side view, FIG. 3 is an enlarged front view of the sign part, FIG. 4 is an enlarged side view of the sign part, and FIG. 5 is an explanatory view of the solar panel viewed from above. Is a cross-sectional view taken along line AA ′.
In each of these drawings, reference numeral 1 denotes a column (evacuation guide) that is erected with the lower end side 1a built in a concrete block in the soil. This column 1 is made of aluminum as shown in FIG. A solar system 2 is attached to the upper end 1b.

The solar system 2 includes a solar panel 4 built in an upper surface of an outer casing 3 attached to an upper end 1b of a support column 1, and an electric double layer capacitor for charging an electromotive force generated by the solar panel 4 and the capacitor. LED (light-emitting body) 5 that emits light as a power source, and a solar panel 4 and a voltage detection sensor installed in a power supply control circuit that connects the capacitor and the LED 5. When the following voltage is detected, the LED 5 is closed to emit light, and when a voltage higher than a certain value is detected, the power supply control circuit is opened to stop the LED 5 from emitting light. ).
However, the electromotive force from the solar panel 4 may be configured to charge the rechargeable battery and control the light emission of the LED 5 by the day / night detection sensor 6 instead of the voltage detection sensor.

7 is a sign part formed on the front of the upper part of the column 1, and the sign part 7 has a sea level display 8 that expresses 0 m to 60 m above sea level in 10 m increments and is vertically colored. Next to this sea level display 8, the current position display 9 that displays the current sea level with an arrow, the evacuation site display 10 that displays “Central Park” as the tsunami evacuation site, and the distance to this “Central Park” 11 and a distance display 12 displayed in meters and an evacuation guidance illustration 7a are drawn, and the LED 5 illuminates each display from above at night to make it easy to see.
Example 1 is an LED illumination type evacuation guidance sign.

The second embodiment corresponds to the device described in claim 5, and the details thereof are shown in FIGS.
7 and 8, in the case of the first embodiment, the LED 5 illuminates the sign section 7, but in this second embodiment, the LED 5 is directed to the front in order to make the refugee aware of the sign. And it is made to blink. In this type, a phosphorescent paint is used for each display means of the sign section 7. At night, each display emits light by the action of the phosphorescent paint so that each display can be visually recognized.
In the first and second embodiments, a circuit that guides evacuation by voice when the seismic intensity exceeds a certain level may be added to the solar system 2 (claim 6).
7 and 8, the same reference numerals as those used in the description of the first embodiment denote the same elements, and the description thereof is omitted to avoid duplication.

The third embodiment corresponds to the device described in claim 7, and its details are shown in FIG. 9 and FIG.
9 and 10, the difference from the first and second embodiments is that the solar system 2 is removed, and each display of the sign section 7 is displayed with a luminous paint. According to the sign of the third embodiment, at night, each display emits light by the action of the phosphorescent paint, and it is easy to see, and the sign can be manufactured at low cost.
9 and 10, reference numeral 13 denotes a cap.
9 and 10, the same reference numerals as those used in the first embodiment denote the same elements, and the description thereof is omitted to avoid duplication.

  Examples 1, 2, and 3 are all for evacuation guidance when a tsunami occurs, but can be used for evacuation guidance when other disasters occur by changing the contents of the sign section 7.

Front view of evacuation guidance sign Side view of evacuation guidance sign Enlarged front view of the sign Enlarged side view of the sign Explanatory drawing of solar panel viewed from above A-A 'line sectional view Front view of a sign that uses LED blinking and phosphorescent paint to form a sign part Side view of a sign formed with a sign part using LED flashing and phosphorescent paint Front view of a sign that uses a phosphorescent paint to form a sign part Side view of a sign that uses a phosphorescent paint to form a sign part

Explanation of symbols

1 support 2 solar system 3 outer casing 4 solar panel 5 LED
6 Day / Night sensor 7 Sign section 8 Sea level display 9 Current location display 10 Evacuation site display 11 Arrow 12 Distance display 13 Cap

Claims (7)

  A light-emitting body that displays evacuation guidance signs that display tsunami evacuation information such as figures, characters indicating the direction of evacuation during the tsunami, distance from the sea level of the current location and the distance to the evacuation site, and the electromotive force from the solar panel as the power source An evacuation guide mark configured to illuminate the evacuation guide sign.   The evacuation guide mark according to claim 1, wherein an electric double layer capacitor is charged with an electromotive force from the solar panel, and the light emitter is caused to emit light using the electric double layer capacitor as a power source.   Detecting the magnitude of the electromotive force from the solar panel, supplying a charging current to the light emitter when the magnitude is less than a certain value, and for the light emitter when the magnitude is greater than a certain value The evacuation guidance mark according to any one of claims 1 and 2, further comprising a power supply control circuit for stopping supply of the charging current.   A storage battery for charging an electromotive force from the solar panel, a light emitter that emits light using the power stored in the storage battery as a power source, and power in the storage battery is supplied to the light emitter when the surroundings are darker than a certain value The power supply control circuit comprising a day / night detection sensor for stopping the supply of electric power to the light emitter when the surroundings become brighter than a certain value is provided. Evacuation guide mark.   An LED is used for the light emitter, a blinking circuit for blinking the LED is added to the power supply control circuit, and an evacuation guide sign displaying tsunami evacuation information using a phosphorescent paint is attached. The evacuation guide mark according to any one of claims 1 to 4.   The evacuation guidance mark according to any one of claims 1 to 5, wherein an evacuation guidance voice circuit that is driven when the seismic intensity is equal to or greater than a certain seismic intensity is added to the power supply control circuit.   An evacuation guidance sign that is attached to an evacuation information sign displaying tsunami evacuation information using phosphorescent paint on the upper front of the column.

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