Oceanic earthquake data collection control device

A collection control device and seismic data technology, which is applied in the field of marine artificial reflection seismic exploration, can solve the problems of seismic data collection accuracy and data processing timeliness that cannot meet the increasingly refined requirements of marine research, so as to ensure reliability and admissibility Accuracy, precision assurance, good detection information effect

Pending Publication Date: 2019-11-05
THE FIRST INST OF OCEANOGRAPHY SOA
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, the accuracy of seismic data acquisition and the timeliness of data processing can no longer meet the increasingly refined requirements of marine research.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oceanic earthquake data collection control device
  • Oceanic earthquake data collection control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to solve the problems existing in the prior art, the present invention provides a marine seismic data collection control device, which can collect more refined seismic signals, thereby obtaining good detection information.

[0019] In order to further explain the technical means and effects adopted by the present invention to achieve the intended invention purpose, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0020] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for ex...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an oceanic earthquake data collection control device. The device comprises a power supply module, a control module, a communication module, a test module and a data module, collection, signal conversion, storage and transmission for earthquake data are effectively executed, the precision of earthquake data collection is ensured, and therefore reliability and credibility ofthe data are ensured. A plurality of collection channels are formed, each collection channel corresponds to a proper number of earthquake data collection units, namely hydrophones, random noise in data collection is effectively suppressed, data collection precision is further ensured, therefore the reliability and credibility of the data are ensured, and good detection information can be obtainedthrough exploration.

Description

technical field [0001] The invention relates to the technical field of marine artificial reflection seismic exploration, in particular to a marine seismic data acquisition control device. Background technique [0002] Marine artificial reflection seismic detection is an important geophysical exploration method. It is used for resource investigation, sedimentary structure unit division and engineering geological disaster investigation, especially for marine geological structure detection, marine oil and gas and gas hydrate detection, and seabed disaster geological phenomena. Detection and so on have important strategic significance. Usually, it is necessary to use an artificial seismic source to excite seismic waves, and obtain the information of the strata below the seabed by collecting the source signals reflected by the seabed. Therefore, the accuracy of data acquisition and the timeliness of data processing by the seismic data acquisition control device are very importan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(China)
IPC IPC(8): G01V1/38G01V1/20G01V1/18
CPCG01V1/3808G01V1/3843G01V1/186G01V1/20G01V1/22G01V1/164G01V1/247
Inventor刘晨光刘保华裴彦良解秋红阚光明连艳红陈自力
OwnerTHE FIRST INST OF OCEANOGRAPHY SOA