摘要
移动型水质监测系统由无人巡航船和陆面监控平台组成。无人巡航船利用"北斗一号"传输水质信息,利用"北斗二号"和惯性导航系统输出的导航信息。无人巡航船可实现自主移动、采集水质信息和发送信息;陆面监控平台可接收水质信息,该信息能在以Lab VIEW为环境开发的上位机软件上显示、存储和查询。对系统进行了测试,3个通信试验的平均丢包率分别为2.42%、2.5%和2.3%,通信丢包率低,无人巡航船运行轨迹和预设轨迹基本重合,能准确巡迹。
Mobile water quality monitoring system is consisted of unmanned cruise ship and land monitoring platform. The water quality information is transmitted by Bei Dou I. The Bei Dou II and the Inertial Navigation system are used to provide navigation information. The unmanned cruise ship can sail automatically, it may also collect/send water quality information. The land monitoring platform can receive water quality information from the unmanned cruise ship. A PC-Software based on Lab VIEW can display, store and query the water quality information. The reliability of system is verified. The three results demonstrate that the average packet loss rates are 2.42%, 2.5% and 2.3%, respectively. The packet loss rate is low. The moving trajectory is very close to the preset trajectory of unmanned cruise ship, so it can cruise accurately.
出处
《船舶工程》
北大核心
2015年第8期61-64,共4页
Ship Engineering
基金
河北省科技支撑计划资助项目(15273304D
14273301D)
关键词
水质监测
自主导航
北斗
惯性导航
water quality monitoring
autonomous navigation
Bei Dou
inertial navigation
