摘要
为了实时准确地监测溢油位置和漂移轨迹,介绍了一种以通用分组无线业务(General Packet Radio Service,GPRS)为通信方式传输全球定位系统(Global Positioning System,GPS)定位信息的海上溢油远程监测系统。通过实验表明,监测中心通过GPRS可以实时显示GPS浮标的经纬度、速度、方向的定位信息,并由地理信息系统(Geographical Information System,GIS)界面平台实现对溢油位置实时定位追踪显示,供溢油应急指挥决策使用。
A remote monitoring system of oil spill with GPRS and GPS is introduced. The system has three parts： terminal GPS buoy made of GPS and GPRS module, GPRS net which makes up the communication system, GIS software which makes up the central monitoring system. A buoy equipped with GPRS/GPS module, which floats synchronously with the oil spill, can send its location, velocity and time to the monitoring center through GPRS communication net. GIS is used for spilled-oil tracing. This technology provides an all-day and accurate method for spilled-oil monitoring.
出处
《信息与电子工程》
2007年第2期81-85,共5页
information and electronic engineering
基金
国家自然科学基金资助项目(40476046)
