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Real-time transmission multivariate vector hydrophone array subsurface buoy system

A vector hydrophone and real-time transmission technology, applied in signal transmission system, radio wave measurement system, satellite radio beacon positioning system, etc., can solve the problems of non-communication, single working depth, simple structure, etc., to improve quality , the effect of good data quality

Inactive Publication Date: 2017-04-19
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional vector hydrophone-based submarine buoy system has a simple structure and a single working depth. Generally, it is deployed separately and does not communicate with each other. The self-dissolving storage data can only be processed after recovery.

Method used

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  • Real-time transmission multivariate vector hydrophone array subsurface buoy system
  • Real-time transmission multivariate vector hydrophone array subsurface buoy system
  • Real-time transmission multivariate vector hydrophone array subsurface buoy system

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Embodiment Construction

[0019] The present invention will be described in more detail below in conjunction with the accompanying drawings.

[0020] Implementation method of the present invention:

[0021] The real-time transmission multivariate vector hydrophone array submersible buoy system of the present invention, said system includes vector hydrophone array, watertight electronic warehouse, communication cable (also load-bearing cable, maximum axial allowable working tension 15kN), buoy, acoustic release device , the anchor block.

[0022] Wherein: the vector hydrophone array is arranged vertically, the tail is in a free state, and the number of array elements is freely adjusted according to the depth.

[0023] The watertight electronic cabin is used in conjunction with the vector hydrophone, and the vector hydrophone and the electronic cabin interface are connected by a watertight plug, and are composed of a battery cabin, a compass platform, an analog amplification unit, and a digital acquisit...

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Abstract

The invention belongs to the field of marine environment detection equipment, and particularly relates to a real-time transmission multivariate vector hydrophone array subsurface buoy system which acquires and stores marine environment noise of different depths. The real-time transmission multivariate vector hydrophone array subsurface buoy system comprises a vector hydrophone array, a watertight electronic storehouse, a communication cable, a buoy, an acoustic releaser and an anchor block. The vector hydrophone array is vertically arranged, the tail part is in the free state and the number of the array elements is freely adjusted according to the depth. The vector hydrophone array can simultaneously measure the marine environment information of different depths. As for the real-time performance, the acquired data can be uploaded to a shore station in real time to be processed with no requirement for waiting for recycling equipment to perform data recycling processing.

Description

technical field [0001] The invention belongs to the field of marine environment detection equipment, and in particular relates to a multivariate vector hydrophone array submersible buoy system for collecting and storing marine environment noise at different depths for real-time transmission. Background technique [0002] The underwater buoy system based on the vector hydrophone has the advantages of stable performance and low cost, and has great room for development in underwater acoustic detection and underwater target tracking. However, the traditional vector hydrophone-based submersible buoy system has a simple structure and a single working depth. Generally, it is deployed separately and does not communicate with each other. The self-dissolving storage data can only be processed after recovery. And when the anchor block is vertically deployed, it is connected to the tail of the hydrophone array, which is obviously affected by the resistance and vibration of the sea curre...

Claims

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Application Information

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IPC IPC(8): G01H3/00G01S19/42G08C17/02
CPCG01H3/00G01S19/42G08C17/02
Inventor 吕云飞张迪王志宇赵国晨杨月孙大军
Owner HARBIN ENG UNIV
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