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Buoy microsystem for ocean exploration

A micro-system and buoy technology, which is applied in the field of marine exploration buoy micro-system and marine buoy, can solve the problems of large size of buoy, unsuitable for space target positioning, etc., and achieve the effect of stable structure, safe water entry and reduction of buoy volume.

Inactive Publication Date: 2018-09-21
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the large size of the buoy is not suitable for deployment methods such as aircraft throwing, and the detection information is mainly based on underwater acoustic signals. Only a single vector hydrophone cannot better locate space targets. Therefore, the research can comprehensively detect magnetic signals. Significance of buoy microsystems with hydroacoustic signals

Method used

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  • Buoy microsystem for ocean exploration
  • Buoy microsystem for ocean exploration
  • Buoy microsystem for ocean exploration

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Embodiment Construction

[0021] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings, but it is not limited thereto. Any modification or equivalent replacement of the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention should be covered by the present invention. within the scope of protection.

[0022] The invention provides a buoy microsystem for ocean detection, such as figure 1 As shown, the buoy microsystem includes four parts: a buoy 1, an underwater information collection system 2, a positioning system 3, and a data storage system 4, wherein:

[0023] The overall development of the buoy 1 is as follows figure 2 As shown in a, its working state (floating state) is as follows figure 2 as shown in b. The buoy 1 is a hollow spherical floating body composed of an upper shell 1-1 and a lower shell 1-2. The overall shell is made of ABS mate...

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Abstract

The invention discloses a buoy microsystem for ocean exploration. The buoy microsystem comprises a buoy, an underwater collection system, a positioning system and a data storage system, wherein the positioning system and the data storage system are carried on the buoy; the underwater collection system is located under the water and is used for collecting magnetic signals and underwater acoustic signals; the positioning system is used for collecting acceleration signals and GPS signals and monitoring position and attitude information of the buoy; and the data storage system is used for pollingand reading the information of the positioning system and the underwater collection system and storing the information to an SD card. The buoy microsystem is tiny in volume, easy to distribute, stablein structure and safe to dive, the volume of the buoy is reduced, and meanwhile, the monitoring and storage of underwater magnetic and underwater acoustic information, accelerated speed and GPS signals can be finished.

Description

technical field [0001] The invention belongs to the technical field of marine underwater information collection and relates to a marine buoy, in particular to a marine detection buoy microsystem integrating an underwater collection system, a positioning system and a data storage system. Background technique [0002] There are generally two methods for the detection of underwater information. One is to install the sensor on the measurement ship and move with the ship for detection. However, the large target, weak concealment and the influence of the ship's own noise on the detection system limit the application of this method. The other is to mount the detection system on the buoy. The ocean buoy is a floating structure placed on the sea level to measure the environmental data of the ocean. It can operate unattended and uninterrupted on the sea level for a long time under severe sea conditions, and can automatically conduct comprehensive observations of the underwater enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G01S19/47G01D21/02B63B22/00B63B22/18
CPCB63B22/00B63B22/18B63B2022/006G01D21/02G01S19/47G05B19/042G05B2219/25252
Inventor 刘晓为张海峰桑胜田李晓明蒋明
Owner HARBIN INST OF TECH
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