声学驱鱼技术研究  

A Research on the Acoustic Fish Herding Technology

作　　者：殷勇勤[1,2] 吕友林 赵传达 彭文林[1,2] YIN Yong-qin;LYV You-lin;ZHAO Chuan-da;PENG Wen-lin(CSIC No.726 Research Institute, Shanghai 201108, China;Shanghai Ruiyang Marine Technology Co., Ltd., Shanghai 201108, China)

机构地区：[1]中国船舶重工集团公司第七二六研究所,上海201108 [2]上海瑞洋船舶科技有限公司,上海201108

出　　处：《船舶与海洋工程》2017年第4期26-31,共6页Naval Architecture and Ocean Engineering

摘　　要：为解决海洋中正面临着的人与海洋生物相互干扰的问题,开发一款高效且环保的驱鱼器,用以暂时驱离人类活动区域内的鱼类,在消除海上施工作业安全隐患的同时,保护鱼类免受伤害。鉴于鱼类可感知声音,且会对一定频率和声压范围内的声音感到厌恶而远离,故可采用声学原理来驱离鱼类。为达到驱离效果,使用液电效应产生宽频带复合声波,这是一种较为简单、有效的方式。In order to solve the problem of mutual interference between human and marine creatures,a highly efficient and environment-friendly fish herding device is developed,which can temporarily herd fishes away from human activity areas,eliminating the potential dangers to offshore operation and protecting fishes from injury.Fishes are sensitive to sound,they will react to displeasing sound and swim away,so the acoustic method is chosen for fish herding,of which the simplest way is to use electro-hydraulic effect to produce broadband composite sound waves to ensure the herding effect.

关 键 词：声学驱鱼 液电效应 频率 电压 

分 类 号：U666.7[交通运输工程—船舶及航道工程]