基于GPS技术的船舶定位导航和航迹预测研究

Research on the navigation and track prediction of ship based on GPS technology

全球定位系统(GPS)是一种全天候、高精度、覆盖范围非常广的电子导航设备,目前广泛应用于汽车、船舶、移动设备等领域,其中在海上船舶的导航与定位、船舶自动驾驶等方面发挥着重要作用。本文主要介绍了GPS技术的定位原理,基于此研究了船舶的定位导航技术和航迹预测技术,对提高船舶航行的安全性、可靠性等有重要的意义。

The global positioning system(GPS) is a kind of electronic navigation equipment, all-weather, high precision, wide coverage, currently widely used in automobiles, ships, mobile devices and other fields, including navigation and positioning on the sea, ship autopilot plays an important role. This paper mainly introduces the positioning principle of GPS technology. Based on this, we study the positioning navigation technology and track prediction technology of ship, which is of great significance for improving the safety and reliability of ship navigation.