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Distributed type synchronous underwater sound collection and real-time display analysis system

An analysis system and real-time display technology, applied in general control systems, control/regulation systems, instruments, etc., can solve the problems of unsuitable real-time underwater acoustic monitoring, inability to achieve synchronous acquisition, etc., and achieve the effect of improving capabilities

Inactive Publication Date: 2015-07-22
中国人民解放军91388部队
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the previous underwater acoustic data acquisition and monitoring system, the data acquisition unit is not in a distributed structure, nor can it achieve synchronous acquisition, so it is not suitable for real-time underwater acoustic monitoring in a complex sound field environment

Method used

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  • Distributed type synchronous underwater sound collection and real-time display analysis system
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  • Distributed type synchronous underwater sound collection and real-time display analysis system

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. And the features in the embodiments can be combined with each other.

[0019] Such as figure 1 As shown, the distributed synchronous underwater acoustic acquisition and real-time display and analysis system of the present invention includes a main measurement platform and a measurement sub-platform, and there may be multiple measurement sub-platforms. Both the measurement main platform and the measurement sub-platform form a local area network, and each local area network is composed of multiple underwater acoustic data acquisition units and communication control nodes or directly composed of multiple underwater acoustic data acquisition units and display and control terminals, communication control nodes and display control...

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Abstract

The invention discloses a distributed type synchronous underwater sound collection and real-time display analysis system. The distributed type synchronous underwater sound collection and real-time display analysis system comprises a main measuring platform and at least one branch measuring platform. The main measuring platform comprises a display control terminal and a plurality of underwater sound data collection units, and the underwater sound data collection units are in wired network communication with the display control terminal. Each branch measuring platform comprises a communication control node and a plurality of underwater sound data collection units, and the underwater sound data collection units are in wired network communication with the communication control nodes. The underwater sound data collection units of the main measuring platform and the branch measuring platforms are used for collecting underwater sound data synchronously in real time. The communication control nodes are communicated with the display control terminal wirelessly. The underwater sound data collection units can achieve synchronous collection, and collected underwater sound data are transmitted to the display control terminal in real time. The distributed type synchronous underwater sound collection and real-time display analysis system can be used for real-time underwater sound monitoring in a complex sound field environment, and capabilities of tracking and monitoring underwater objects can be improved.

Description

technical field [0001] The invention belongs to the field of underwater acoustic measurement and underwater target detection, and specifically relates to a synchronous real-time underwater acoustic data acquisition, processing and display which is composed of several distributed underwater acoustic data acquisition units, communication control nodes and a display and control terminal. Functional hydroacoustic measurement system. Background technique [0002] With the continuous development of underwater acoustic technology, information processing technology, embedded microcomputer technology, network and radio communication technology, human exploration activities on the ocean are becoming more and more frequent, and the methods of underwater acoustic data collection and underwater target monitoring are also becoming more and more serious. many. In the field of underwater acoustic measurement and underwater target detection, in order to obtain more realistic radiation noise...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/042G05B2219/25232G05B2219/25346
Inventor 徐国贵孙向前林开泉张永超朱元林李帅曹岳海彭水代伟
Owner 中国人民解放军91388部队
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