JP2007087362A

JP2007087362A - Device for early warning about earthquake occurrence by earth rumbling

Info

Publication number: JP2007087362A
Application number: JP2005326665A
Authority: JP
Inventors: Mitsuharu Fukashiro; 光治深代; Fukumi Takagi; 福美高木
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-23
Filing date: 2005-09-23
Publication date: 2007-04-05

Abstract

<P>PROBLEM TO BE SOLVED: To resolve the problem that people cannot take appropriate actions for evacuation, fire fighting, etc. against an earthquake, especially, during sleep because it is difficult to predict when earthquakes will occur. <P>SOLUTION: An apparatus and a system have a device for early warning about earthquake occurrence by earth rumbling installed in a place which is a base of life, like a house to notify of the occurrence of an earthquake before shaking of the earthquake. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

地震発生前に起きる地鳴りを検知し揺れが発生する前に警報を出す。Detects landslides that occur before an earthquake and issues an alarm before shaking occurs.

従来は揺れてからの震度、津波等の情報は得ることが出来たが、地震の発生する前にはそれを知る事ができなかった。In the past, information such as seismic intensity and tsunami after shaking could be obtained, but it was not possible to know it before the earthquake occurred.

地震は何時発生するか予測がつきにくい。特に就眠時に於いては非難、消火などに適切な行動がとれない。強震時などには家屋の崩壊の他、停電、火災の確立が高くなる。It is difficult to predict when an earthquake will occur. Especially when sleeping, proper actions such as blame and fire fighting cannot be taken. In the event of a strong earthquake, in addition to the collapse of houses, power outages and fires are more likely to occur.

地鳴りによる地震発生早期警報機を住宅等、生活の拠点になる場所に設置することにより解決できる。It can be solved by installing an early warning device for earthquake occurrence due to rumbling in a place such as a house that becomes a base of daily life.

直下型の場合以外は、特に夜間就寝中、台所などの火の気のあるところでの食事の前後、工事現場等の場所、公共施設、公共交通等各所で防災に効果がある。Except for the direct type, it is effective for disaster prevention especially at nighttime, before and after meals in the kitchen or other places where there is a fire, places such as construction sites, public facilities, and public transportation.

個人差はあるが、地震到達前５秒〜１５秒前に聞こえる地鳴りを「地鳴りによる地震発生早期警報機」の設置により、個人差により地鳴りの聞こえない人にも告知できる。これにより非難消火等、防災に役立つ。Although there are differences among individuals, the installation of the “Earthquake early warning device for earthquakes caused by ground noise” can be announced to those who cannot hear the ground noise due to individual differences. This is useful for disaster prevention such as blame-extinguishing.

図１地震測候所などに設置し、報道、携帯電話等を使い告知する。Fig. 1 Installed at seismic weather stations, etc., and reports using news reports and mobile phones.

本発明のイメージ図。 The image figure of this invention.

Claims

A device that detects terrestrial noise that occurs before an earthquake and issues an alarm before a shake occurs, and a system that makes use of it.