基于星载AIS信息的船舶模拟训练平台

针对传统大型三维视景模拟训练系统存在的真实感差、成本高、人工干预程度大等问题,构建了一种基于星载自动识别系统(Automatic Identification System,AIS)信息的船舶模拟训练平台。该平台引入星载AIS数据提取实船静动态消息,经数据清洗、插值和融合后生成完整航线,能够用AIS真实数据驱动二维电子海图显示,生成三维视景。平台集成多元电子海图数据源,提供融合AIS和雷达目标信息的二次开发接口。在保证航行安全的前提下,船舶态势形成追越、会遇局面时,模拟船能够自动完成车舵操作并给出相应的灯光音响信号。该平台能够为复杂条件下航行与编队运动训练课目提供基础支撑。

A Simulated Ship Training Platform Based on Satellite-based AIS Signal

To solve the problems of poor reality,high cost and great degree of manual intervention of traditional large-scale three-dimensional(3D) scene simulation training platform,a simulated ship training platform based on satellite-based automatic identification system(AIS) is constructed.The route is completely generated after processing the static and dynamic AIS message including cleaning,interpolation and data fusion.So it can use AIS real data to drive two-dimensional electronic navigation chart(ENC) display and generate 3D scene.The platform integrates various data sources of chart and provides a second development interface for fusing AIS data and radar targets.Under the premise of the safety of navigation,the simulated ship can automatically complete the rudder operation and show the corresponding light and sound signal when the situation of the ship is overtaking and encountering.The platform can also provide basic support for training courses,such as sailing under complex conditions and formation sports.