应用动画和动态图表的导航实时监测系统的设计

Implementation of Navigation Real-time Monitoring System Based on Animation and Dynamic Chart

对在Windows平台下的实时导航监控系统中,应用 OpenGL动画和实时动态图表实现导航数据的实时可视化的设计思想和实现方法进行了研究。首先,给出了一种高效的基于Widows平台串口通信的实时导航监控系统的设计思想以及实现方法,并针对该方法进行系统性能的分析和研究,表明了导航数据实时可视化的可能性。然后,给出了导航数据可视化的原理,利用OpenGL动画和动态曲线分别实现导航的姿态参数和位置参数的具体实现方法。最后,针对具体的地形辅助组合导航实时监控系统的实现,来证明该方法实现导航数据可视化是可行的,并且对于其他的实时监控系统有一定的借鉴作用。

In this paper the study and implementation of Open GL animation and real-time dynamic chart on Navigation Real-time Monitoring System are introduced. First, the model of serial communication based on multi-thread is given. The analysies show that the system is efficient and data visualization is possible. In succession, the method of data visualization is given. Attitude and position is implemented by means of Open GL animation and dynamic chart respectively. Through the Terrain Aided Integrate Navigation Monitoring System, the result of the experiment shows that the design is successful and can be applied to other real-time monitoring system.