摘要
在电子地图上规划、显示和回放飞机的航迹,是无人机导航地面站系统的主要功能。通过坐标变换将位图中的屏幕坐标与飞机实时位置信息进行匹配,通过网络将飞行数据传输至导航地面站进行数据显示并保存,利用ADO数据库对保存的数据进行回放。经过联调,实现了地面站软件系统的上述功能。实际使用结果表明,航迹实时显示和回放效果令人满意。
Planning, displaying and replaying the UAV track in the electronic map are the main functions of navigation ground station system. In this paper, the screen coordinate of bitmap is matched with the real position information of the UAV with coordinate transformation. The flight data transmitted to the station through network is displayed instantly and is saved to the ADO database for replaying after the event. All the functions above are validated through the test associated with other systems, and the effect is satisfied.
出处
《机电一体化》
2011年第8期100-103,共4页
Mechatronics
关键词
图形匹配
航迹显示
导航地面站
网络通信
image matching displaying of the UAV track navigation ground station network communication
