基于嵌入式技术的水声传感网和VHF通信网络的互联网关设计

摘要

针对水上船舶用户对水下网络监测存在长延时和高费用问题,结合水声传感网特点和水上船舶常用VHF通信设备,采用嵌入式技术,提出一种面向水上船舶用户的水声传感网和水上VHF通信网的无线网关设计方案,对网关的软硬件系统进行设计.仿真结果表明,嵌入式网关实现了水声传感网和VHF通信网的互联互通,具有较高的理论与实际应用价值.%Aiming at the long delay and high cost when water ship users monitor the underwater acoustic sensor networks,based on the characteristics of underwater acoustic sensor networks and VHF communication equipments commonly used in water ship users,we use embedded technology to design a water ship users-oriented gateway between underwater acoustic sensor networks and VHF communication networks,including its hardware and software systems.Simulation results show that the embedded gateway can realize the interconnection and communication between underwater acoustic sensor networks and VHF communication networks,which has a high theoretical and practical value.