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Submarine seismic detecting device using satellite transmission

A technology of detection devices and satellites, which can be used in measurement devices, seismology, geophysical measurement, etc., and can solve the problems that cannot be used in the fields of earthquake disaster and tsunami disaster prevention

Active Publication Date: 2019-02-01
THE FIRST INST OF OCEANOGRAPHY SOA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of submarine seismograph can only be used for the detection of submarine structures, and cannot be used for disaster prevention fields such as earthquake disasters and tsunamis.

Method used

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  • Submarine seismic detecting device using satellite transmission
  • Submarine seismic detecting device using satellite transmission
  • Submarine seismic detecting device using satellite transmission

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047]The object of the present invention is to provide a satellite transmission submarine seismic detection device, so that the submarine seismograph can be used not only for the detection of submarine structures, but also for early warning of earthquake disasters and tsunamis; and the detection device can be powered independently, long-term, unattended Work; and the submarine seismograph can receive the second pulse of the sea surface satellite timing to solv...

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Abstract

The invention discloses a submarine seismic detecting device using satellite transmission. In the detecting device, submarine apparatus and sea surface apparatus are connected by an anchor system. Thesea surface apparatus comprises a sea surface satellite transceiver and a sea surface digital transmission apparatus. The anchor system comprises an armored cable, a floating body in the water, a seasurface connector and a submarine connector. The submarine apparatus comprises a submarine seismograph, a submarine digital transmission apparatus, a bottom anchor weight and an acoustic release transponder. The submarine seismograph collects a submarine vibration signal in real time, and transmits the submarine vibration signal to a shore-based laboratory through the submarine digital transmission apparatus, the armored cable, the sea surface digital transmission apparatus and the sea surface satellite transceiver to realize the real-time detection of the submarine vibration signal. The submarine seismic detecting device using satellite transmission of the invention can be used for real-time detection and transmission of a seismic signal, thereby realizing early warning of disasters suchas earthquake disasters and tsunamis.

Description

technical field [0001] The invention relates to the field of seismic detection, in particular to a satellite transmission submarine seismic detection device. Background technique [0002] Seabed seismograph is a high-tech seabed detection technology developed in the past 50 years. It has been widely used in the scientific research of seabed structure, seabed seismic monitoring, and marine oil and gas resource exploration. The current submarine seismograph adopts a self-contained self-submerging and floating structure. The equipment is placed on the seabed to collect data. The collected data is self-contained and stored inside the equipment. The data can only be read out after the equipment is recovered. This seabed seismograph can only be used for seabed structure detection, and cannot be used for disaster prevention fields such as earthquake disasters and tsunamis. Contents of the invention [0003] The object of the present invention is to provide a satellite-transmitte...

Claims

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Application Information

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IPC IPC(8): G01V1/38G01V1/22
CPCG01V1/223G01V1/3808G01V1/3852Y02A90/30
Inventor 刘保华裴彦良王元宁春林吴爱平游庆瑜华清峰于凯本
Owner THE FIRST INST OF OCEANOGRAPHY SOA
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