航迹复盘研究与应用

文章从空管运行复盘需求的角度出发,提供一种基于B/S架构展示海量历史航迹数据的航迹复盘应用的解决方案。中南空管局云数据中心已构建了一套基于阿里私有云和开源大数据组件的混合架构,文章利用所述大数据和云计算技术在后台提供的海量历史航迹数据的标准服务接口,通过与超图GIS平台的结合以及前台基于WebSocket的数据提供服务,解决航迹速率灵活调整、数据进度精准定位等难点,实现基于B/S架构的航迹复盘应用工具。文章的研究成果已初步应用于管制现场,弥补了以往难以实现的可靠、灵活、高效的复盘应用场景,发挥了重要的应用价值,得到了管制用户的好评。

From the point of view of the requirements of air traffic control operation review,this paper provides a solution to display the track review application of massive historical track data based on B/S architecture.The cloud data center of Central South Air Administration has built a hybrid architecture based on Ali private cloud and open source big data components.This paper uses the standard service interface of massive historical track data provided by big data and cloud computing technology in the background,through the combination with the hypermap GIS platform and the foreground WebSocket-based data to provide services,so as to solve the difficulties such as flexible track rate adjustment and accurate positioning of data progress and implement the track review application tool based on B/S architecture.The research results of this paper have been initially applied to the control site,which makes up for the reliable,flexible and efficient review of the application scene,which is difficult to achieve in the past,has played an important application value,and has been well received by the control users.