JP3184543U - General disaster response evacuation guide sign post - Google Patents

Abstract

Provided is a comprehensive disaster response evacuation guidance sign pillar that sends out information by voice or text whenever a P group estimated to have a seismic intensity of less than 5 or when a disaster warning occurs, to an affected person outdoors.
The name, direction, and distance of the evacuation site are indicated at a high position of the column 1 erected on the public road, and the facilities of the evacuation site are indicated by pictograms (pictograms). Equipped with an earthquake early warning device, when the initial tremor (P wave) of an earthquake estimated to have a seismic intensity of 5 or less is detected, the device automatically starts through community broadcasting, and the earthquake early warning on the speaker 10 and the information display board 3 , Warning and disaster information are transmitted, and at the same time, the display board 2 with a built-in light emitting diode emits light, and sometimes the character information is displayed on the information display board. In addition to the external power supply, the solar battery 5 installed at the top of the column and the independent power supply by the storage battery in the storage box 4 are provided, and can be operated even during a sudden power failure.
[Selection] Figure 1

Description

  The present invention displays evacuation guidance information such as evacuation locations and evacuation facilities at high positions with high visibility in the event of a disaster. While receiving this function, it also receives “Community broadcasts (FM broadcasts that target areas in municipalities or government-designated cities)” and provides earthquakes to the victims in the broadcast area where signs are installed. Before the outbreak, an earthquake early warning is transmitted, and in addition to earthquake information, various disaster information in the broadcasting area is transmitted by voice and text information.

  Conventionally, as a display device for guiding to an evacuation site when a disaster occurs, for example, a display board having a display unit for displaying a wide area evacuation site and a loudspeaker for generating the wide area evacuation site, etc. are charged by a solar cell. The control unit built in the display panel with a battery as a power supply has a voltage detection unit that detects the voltage of the solar cell with the voltage detection unit, turns off the power during the day and charges the battery with the solar cell, and at night There has already been disclosed a wide area evacuation guidance device that detects a voltage drop of a battery, supplies power from the battery, emits light on a display portion of a display panel, and utters an evacuation site by a loudspeaker (see Patent Document 1).

  Conventionally, as a method of providing information on evacuation sites and evacuation site facilities, uprights are erected on public roads, etc., and the name of the evacuation site and the direction of the evacuation site are displayed, and emergency medical care at that evacuation site, emergency There has been proposed an evacuation guidance sign provided with an evacuation place display unit that displays the contents of facilities such as potable water, emergency food, and toilets in a pictogram (see Patent Document 2).

  Specifically, it has an evacuation site sign board composed of a plate or the like, and is erected so as to alert people with a column installed in a place facing a road near the evacuation site. And this evacuation guidance display board includes an information equipment display section consisting of “i” pictograms, rescue operation equipment consisting of “doctor” pictograms, emergency medical equipment consisting of “medicine box” pictograms, and “water supply” pictograms An emergency drinking water facility, an emergency food facility composed of “tableware and fork” pictograms, and a toilet facility composed of “male and female” pictograms are displayed.

  In addition, the name, direction, and distance of the evacuation site are displayed on the evacuation guidance display board, and the name, company name, product name, or slogan of each local government that supports local contribution activities and local government support activities are displayed on the lower display board. A support board is displayed.

JP-A-10-27284 JP 2005-16302 A

  As described above, the conventional evacuation guide light and the evacuation guide sign column are used to display a preset evacuation place or the like in order to perform evacuation guidance in Patent Document 1 when a disaster occurs. In order to enhance the function of such an evacuation guidance sign, it has been proposed to provide an independent power source using a solar cell and a battery, perform lighting display at night, and transmit a voice for evacuation guidance. Patent Document 2 proposes a sign that displays the name of the nearest evacuation site, the direction and distance to the evacuation site, and displays the equipment contents of the evacuation site.

  However, in the conventional evacuation site display device such as Patent Document 1, the sound is transmitted by a loudspeaker when the display board is turned on at night. However, especially when a disaster actually occurs during the day, the sound is not transmitted. There is a possibility that only the effect as a display board is exhibited.

  In Patent Document 2, an evacuation guide sign that can be recognized from a distance in the event of a disaster and displays the evacuation location, direction, distance, and equipment contents, but information on the occurrence of a disaster and disaster that changes each time is damaged. Can not be provided to the person.

  The present invention has been made in view of the above circumstances, and is a comprehensive disaster response that sends out information by voice and text whenever a P wave is estimated to have a seismic intensity of less than 5 or when a disaster alarm occurs. The purpose is to provide evacuation guidance sign pillars.

  In addition to supplying power from an AC power source, the present invention is equipped with an independent power source that does not rely on external power sources such as solar cells and storage batteries. A light-emitting diode built-in display panel emits light at night, and an emergency earthquake warning system is installed. When the initial tremor (P wave) estimated to have a seismic intensity of less than 5 is detected, the display board emits light, receives community broadcasts, and uses speakers and information display boards to speak to victims outdoors by voice and text Emergency earthquake bulletin is transmitted and displayed, and in addition to earthquakes, various disaster warnings and information are provided, and a system is provided that allows the victims to evacuate smoothly.

  As described above, the present invention has an independent power source in addition to an external power source, and can emit a display board even during a nighttime disaster to guide the victim to the nearest evacuation site. By sending and displaying various disaster information including emergency earthquake warnings outdoors with speakers and information display boards, smooth evacuation guidance, protection of vulnerable people, and reduction of damage are possible.

  Front view of the present invention   Block diagram of the system in the present invention   Sectional view of evacuation guidance display board in the present invention   The flowchart figure which shows the lighting system of this invention   Flow chart showing the operation of the present invention when a disaster occurs

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  FIG. 1 is a front view of an evacuation guidance sign post according to the present invention. The self-supporting column 1 is erected on the ground or the like. An evacuation guidance display board 2 and an information display board 3 are attached at a high position, and the evacuation guidance display board 2 displays the name of the evacuation site, the equipment in the evacuation site, and the distance and direction. Since it is installed at a high position, it is visible to the victim from a long distance even in a panic situation at the time of disaster. The information display board 3 sends information to the sign when a community broadcast station receives a P wave and a disaster warning sent from the Japan Meteorological Agency, provides evacuation guidance information / disaster information by text display, and alerts people Is.

  FIG. 4 is a sectional view of the evacuation guidance display board 2. It is an internal illumination type display board, and light is emitted by an internal light emitting diode 21. The light-emitting diodes 21 are installed in parallel, and light is transmitted through the light guide plate 22 to realize a power-saving and high-luminance double-sided light-emitting display.

  Normally, an AC power source (100 V) 9 that is an external power source is supplied to cause the light emitting diode 21 to emit light. Although the power supply is turned off during the day, when the illuminance is less than a certain level and the brightness sensor 8 detects sunset, power is automatically supplied from the AC power source, and the display board emits light (see FIG. 2). ). When the illuminance is above a certain level and the brightness sensor 8 senses sunlight, the power is turned off and the display board is in a light emission stop state (see FIG. 4).

  In FIG. 1, the solar cell 5 is installed at the uppermost portion of the support column 1 and is inclined to the south. A storage box 4 is installed at a middle position of the column 1. Inside, a battery 41, a charge / discharge controller 42, and a control circuit 43 are installed to control a self-luminous system for an evacuation guidance sign during a sudden power failure (see FIG. 2). Further, as shown in FIG. 5, the power supply is automatically switched from the AC power supply to the independent power supply in the event of a power failure.

  Specifically, the electric power generated by the solar cell 5 is stored in the battery 41 in the storage box 4 and has a function as an independent power source. A charging / discharging controller 42 for controlling charging / discharging of the battery 41 is installed in the storage box 4. When the voltage of the solar cell 5 drops below a certain level, the charging / discharging controller 42 detects a decrease in voltage, When the voltage falls below a certain value, charging / discharging is automatically switched and the battery 41 is discharged. The charge / discharge controller 42 senses discharge, sends a signal to the control circuit 43, outputs it to the lighting circuit, causes the light emitting diode 21 to emit light, and turns on the display board. Further, the lighted display board is turned off when 8 hours have elapsed after the start of lighting and when the battery voltage becomes less than a certain value, and the light emission is stopped (see FIG. 4).

  Attached to the column 1 is a radio wave transmitting / receiving antenna 6. Mainly P wave (initial tremor before the earthquake) occurs, disaster information and community broadcast radio waves are transmitted and received. When a P wave that is estimated to have an earthquake with a seismic intensity of 5 or less occurs, the data transmitted by the Japan Meteorological Agency is received by the community broadcasting station, and the data transmitted is received by the evacuation guidance sign according to the present invention. When the data is received, the information display board 3 and the speaker 10 are automatically activated after receiving the community broadcast, and an alarm is transmitted to evacuate. After the disaster, the disaster information is received by the community broadcast, the speaker 10 transmits the sound, and the information display board 3 provides information to the disaster victims outdoors by displaying characters, thereby reducing the panic, protecting the disaster vulnerable and smooth Evacuation action is possible (see FIG. 5).

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Evacuation guidance display board 3 Information display board 4 Storage box 5 Solar cell 6 Radio broadcast receiving antenna 7 Yellow cutting sheet 8 Brightness sensor 9 AC power supply (external power)
DESCRIPTION OF SYMBOLS 10 Speaker 21 Light emitting diode 22 Light guide plate 41 Battery 42 Charge / discharge controller 43 Control apparatus

Claims (3)

  Standing on the ground, etc., displays the evacuation site name, direction, distance, equipment provided in the evacuation site for disaster victims in the event of a disaster, and provides the evacuation guidance display column for the information provided An emergency evacuation guide sign post for general disasters, which is characterized by being installed at a high position and ensuring safety.   In addition to AC power supply from the outside, with a solar cell attached to the column and a battery that stores the power generated from the solar cell, an independent power source that does not rely on an external power source is provided, and the power is automatically turned on and off, The comprehensive disaster-response evacuation guidance sign post according to claim 1, wherein the display board emits light after sunset, and provides an evacuation site display at night and during a sudden power failure.   When an initial tremor (P wave) before an earthquake that is expected to have a seismic intensity of 5 or less is detected, information sent from the Japan Meteorological Agency is received by the community broadcasting station, and an emergency warning sent from the community broadcasting station is devised. By receiving the device, the device will automatically start, and the earthquake and emergency disaster warning will be sent to the victims in the broadcast area by using the speakers and information display board. It is possible to prepare for a major earthquake and provide information for other disasters in the same way, reducing damage, reducing confusion caused by disasters, enabling protection of vulnerable people and smooth evacuation behavior The comprehensive disaster response evacuation guidance sign pillar according to claim 1.