基于MapX的渔船导航系统的研究

以VB为开发平台,通过串口通信控件(MSComm32.ocx)接收GPS定位信息,采用MapX控件进行二次开发,完成了渔船导航智能模块的开发,实现了在动态图层上实时记录并表达船只位置、速度、航向、距目标距离等航行要素,以及以动态数组存储和回放渔船航行轨迹。为渔船快速到达指定位置,顺利返航、精确估算扫捕面积及作业信息的后期统计分析提供便利。

A Research on Fishing Boots Navigation System Based on MapX

With VB as a development platform, through the serial communications control (MSComm32.ocx) to receive GPS orientation information, intelligence module of the Fishing Boats navigation has been developed based on MapX as the secondary development. This paper mainly introduces the system which possesses functions of automatically recording Fishing Boats' position, speed, true course, range to destination and so on, using dynamic array deposit information and display the real-time dynamic navigation route on the MapX animation layer. Its purpose is to have fishing boats arrive to assigned position quickly,return back successfully,accurately estimate of the size of sweeping area and provide the convenience for statistical analysis of operating information later.