应用于海洋物联网的水声通信技术发展综述

An overview of the development status of underwater acoustic communication technology applied to ocean Internet-of-things

近年来,为得到多元、综合、实时的海洋信息,海洋物联网已成为世界海洋领域范围内的研究重点,水声通信技术的迅速发展为海洋物联网的应用提供了有力支撑。本文首先从海洋物联网发展角度提出了对水声通信技术的要求,然后对国内外海洋物联网中的水声通信技术研究状况进行了概述,并围绕各类科研化、商业化的水声通信机进行分析与探讨,最后对应用于海洋物联网的水声通信技术进行展望。

Recently,in the pursuit of diverse,comprehensive,and real-time marine information,the field of ocean Internet of Things(ocean IoT)has emerged as a focal point in the global marine domain,and the rapid advance-ment of underwater acoustic communication technology has provided robust support for the applications within the ocean IoT sphere.In this paper,first,we outline the requirements for underwater acoustic communication technolo-gy from the perspective of ocean IoT development.Second,we summarize the current state of research on underwa-ter acoustic communication technology within the ocean IoT domestically and internationally.Third,we analyze and explore various commercially oriented research on underwater acoustic devices.Finally,we address the future of underwater acoustic communication technology applied to ocean IoT.