嵌入式中小船舶导航系统船载单元的设计与实现

为解决中小船舶定位导航难的问题,从中小船舶定位导航和监控的实际需要出发,使用基于WindowsCE.NET的嵌入式技术,设计并实现基于嵌入式系统的中小船舶导航系统船栽单元.使用Platform Builder定制开发应用程序,内置自主开发的电子地图,设计船栽单元与监控中心间的通信协议,利用电台进行数据通信,采用多线程技术实现GPS定位数据采集与处理,电子地图定位显示以及数据通信的功能.经实验测试,该船载单元能很好地实现各项功能.该船载单元功能强、体积小、抗震强度高、功耗小、成本低,可以较好地满足当前中小船舶可视化定位导航的需求.

Design and implementation of embedded marine navigation system for medium-sized or pint-sized boat

In order to solve the problem of navigation for medium-sized or pint-sized boat, a embedded marine navigation system for them was designed and implementated, in which the embedded operation system Windows CE. NET were applied. The application program for it was designed with Platform Builder. When designed electric map was installed and communication protocol between the embedded marine navigation system and control center through transmitter-receiver was designed, the embedded marine navigation system could collect and dispose GPS data, display navigation position and communicate by data with multithreading technique. After be tested, it can achieve every function well. It was fit to navigation for medium-sized or pint-sized boat with good function, small size, high aseismatic intensity, low energy consume and low cost.