本文针对我国日益增长的近海海洋环境监测的迫切需要，同时考虑到水下节点布放和回收的便捷性，提出了一种新型可回收式水下声学网络监测节点方案，该方案的特点是使用可脱开插头和电爆螺栓来实现节点的水下长时间供电和自主上浮分离。最终完成的声学网络节点样机可靠性高、结构紧凑且性能指标良好，并已通过海试实验验证。该水下网络监测节点是水声网络监测技术与试验系统的基本功能实现平台，为后续开发利用海洋资源提供依据和参考。
In view of the urgent need of our country's increasing monitoring of offshore marine environment and taking into account the convenience of deployment and recovery of underwater nodes, a new recoverable underwater acoustic network monitoring node scheme is proposed. The scheme is characterized by the use of separation plug and the electric explosion bolt to achieve long-term underwater power supply nodes and autonomous floating separation. The final acoustic network node prototype has high reliability, compact structure and good performance index, and has passed the sea test experiment. The underwater network monitoring node is the basic function realization platform of the underwater acoustic network monitoring technology and test system, which provides the basis and reference for the subsequent exploitation and utilization of marine resources.
2019,41(1): 116-120 收稿日期：2018-01-08
DOI：10.3404/j.issn.1672-7649.2019.01.022
分类号：P751
作者简介：罗亮(1993-),男,助理工程师,研究方向为机械设计
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