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Oceanic earthquake and tsunami real-time monitoring system

A real-time monitoring system and tsunami technology, applied in seismology, geophysical measurement, seismic signal receiver, etc., can solve the problems of time-consuming and labor-intensive, large installation engineering, etc., to achieve real-time transmission, reduce installation engineering, and achieve autonomy The effect of energy supply

Pending Publication Date: 2019-10-11
ZHEJIANG UNIV +1
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Problems solved by technology

[0006] Existing marine real-time monitoring systems rely on sea surface buoys, which are usually fixed by mooring and connected to seabed sensors through cables for data transmission. This working method is only suitable for shallow sea areas and is time-consuming and laborious. large

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  • Oceanic earthquake and tsunami real-time monitoring system
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  • Oceanic earthquake and tsunami real-time monitoring system

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Embodiment Construction

[0039] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are intended to facilitate the understanding of the present invention, but do not limit it in any way.

[0040] Such as figure 1 As shown, a marine earthquake and tsunami real-time monitoring system includes at least one seismic water level monitor 1 and a floating body 2 . The seismic water level monitor 1 is arranged on the seabed, and the floating body 2 is arranged floatingly on the sea surface;

[0041] Such as figure 2 As shown, the seismic water level monitor 1 is composed of an acoustic communication device 11, a pressure sensor 12, a control storage module 13, a pressure-resistant upper spherical cover 14, a sealing connection ring 15, a pressure-resistant lower spherical cover 16, a microbial power generation device 17, a base 18, The battery pack 19, the signal processing device 110 a...

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Abstract

The invention discloses an oceanic earthquake and tsunami real-time monitoring system. The oceanic earthquake and tsunami real-time monitoring system comprises an earthquake water level monitoring instrument which is arranged on a seabed and a floater which is arranged on the sea surface, wherein the earthquake water level monitoring instrument comprises a pressure-resistant ball and a base whichis fixedly arranged at the bottom of the pressure-resistant ball; a control storage module, a signal processing device and a battery pack are arranged inside the pressure-resistant ball; a first soundcommunication device connected with the storage module, as well as a pressure sensor and a hydrophone connected with the signal processing device are fixedly arranged outside the pressure-resistant ball; the base is provided with a microorganism generation device which is connected with the battery pack inside the pressure-resistant ball; and the floater is used for receiving an acoustic signal of the earthquake water level monitoring instrument by using a second acoustic communication device, is positioned through a propeller and a Beidou positioning device, and performs data communication with a shore base station through a communication satellite. Through adoption of the oceanic earthquake and tsunami real-time monitoring system, earthquake in a deep-sea area can be monitored; shallow-focus earthquake and tsunami close to the shore can be monitored; and the timeliness of data can be ensured.

Description

technical field [0001] The invention belongs to the technical field of marine monitoring equipment, in particular to a real-time monitoring system for marine earthquakes and tsunamis. Background technique [0002] With the development of marine science and technology, people pay more and more attention to the physical properties of the earth's interior and earthquake and tsunami disasters. The monitoring of seismic waves is an important method for people to study the structure of the inner circle of the earth and other geosciences. However, only very dense seismic stations are deployed on land at present, while the ocean, which accounts for nearly 2 / 3 of the global area, lacks seismic stations. This makes the global Earth's tectonic and structural studies on a large scale present great difficulties. In addition, submarine earthquakes (accounting for about 1 / 4) accompanied by strong crustal movement can trigger tsunamis, especially shallow earthquakes near the shore are more...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/38G01V1/18
CPCG01V1/3808G01V1/189
Inventor 黄豪彩张晨韵丁巍伟朱心科吴刚吴怡平朱城城盛超武
Owner ZHEJIANG UNIV
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