Tsunami pre-warning system and method

An early warning system and tsunami technology, applied in alarms, climate change adaptation, instruments, etc., to achieve convenient operation, solve technical gaps, and good flexibility

Inactive Publication Date: 2017-08-08
深圳市赛特磁源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For tsunami, the effective way is prevention, which can greatly reduce the loss of people's lives and property, but there is no early warning system that can monitor tsunami well

Method used

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  • Tsunami pre-warning system and method

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Embodiment Construction

[0017] Such as figure 1 As shown, a tsunami early warning system is characterized in that it includes a pile foundation 2 arranged in the sea area, a tsunami signal sensing unit 1 arranged on the pile foundation 2, and a tsunami signal receiving unit 3 arranged on the coastline. Signal sensing unit 1 and tsunami signal receiving unit 3 are wirelessly connected; liquid level sensor, pressure sensor and satellite radio frequency transmitter are arranged in said tsunami signal sensing unit 1; said tsunami signal receiving unit 3 includes signal receiver and air defense alarm system.

[0018] In this embodiment, the vertical distance from the tsunami signal sensing unit 1 to the sea level and the horizontal distance from the tsunami signal receiving unit 3 to the pile foundation 2 are adjustable.

[0019] In this embodiment, there are multiple pile foundations 2 .

[0020] Such as figure 2 Shown, a kind of tsunami warning method is characterized in that, comprises the followin...

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PUM

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Abstract

The invention discloses a tsunami pre-warning system and a method. The tsunami pre-warning system comprises pile foundations arranged in a sea area, tsunami signal sensing units arranged on the pile foundations, and a tsunami signal receiving unit arranged on the coastline. The tsunami signal sensing units and the tsunami signal receiving unit are connected by means of wireless communication. Each tsunami signal sensing unit is internally provided with a liquid level sensor, a pressure sensor, and a satellite radio-frequency transmitter. The tsunami signal receiving unit comprises a signal receiver and a civil air defense alarm system. The system detects tsunami through sensing devices including the liquid level sensors, the pressure sensors and the satellite radio-frequency transmitters, and communicates with a tsunami alarm system by means of wireless communication to achieve the purpose of tsunami pre-warning. The system has the advantages of simple structure, convenient operation, good flexibility, and high reliability. The invention fills in the technological gap in tsunami pre-warning technology in the prior art.

Description

technical field [0001] The invention relates to the technical field of monitoring and early warning, in particular to a tsunami early warning system and method thereof. Background technique [0002] A tsunami is a destructive wave produced by submarine earthquakes, volcanic eruptions, submarine landslides or meteorological changes. The wave speed of a tsunami is as high as 700-800 kilometers per hour, and it can cross the ocean in a few hours; It travels for thousands of kilometers with very little energy loss; in the vast ocean, the wave height is less than one meter, but when it reaches the shallow coastal waters, the wavelength is shortened and the wave height increases sharply, up to tens of meters, forming a "water wall" containing huge energy. ". The tsunami is mainly controlled by the seabed topography, coastline geometry and wave characteristics. The howling wave ice wall repeats every few minutes or tens of minutes, destroys the embankment, submerges the land, take...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10
CPCG08B21/10Y02A50/00
Inventor 廖伟锋
Owner 深圳市赛特磁源科技有限公司
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