基于声学和无线电通讯的海洋中继浮标技术

Research on ocean relay buoy technology with underwater acoustic and wireless communication

海洋环境参数的实时获取及统计分析,对于决策海上试验时机与开展训练任务具有重要意义。本项研究针对海流区域监测系统数据实时传输任务及传输距离的要求,采用水声通讯技术、无线电通讯技术、GPS定位技术,研制了1套全天候工作的锚定式海洋中继通讯浮标,解决了远离岸基布放的坐底式海流区域监测系统对岸基的数据传送,及岸基发射指令对水下系统的远程遥控,给出了海上应用结果。

Real time achieve and analyse the ocean environment characteristic,has a great significance to decide sea experiment opportunity and develop training task.This research aims at the request of ocean current area measure system real time transmit data task and transmit distance,adopts underwater acoustic communication technique,wireless communication technique and GPS fixed position technique to carry out an all-weather working ocean relay communication buoy.It solves transmitting data from the bottom type ocean current area measure system laies far from shore base to shore base and sending command from shore base to long-distance remote underwater system,and gives out the results to sea application.