摘要
针对ARINC661中UA与CDS之间光纤通信的大量数据实时监控需求,利用多线程技术和双缓冲区模型实现了数据采集过程中的数据分析和数据存储的并行执行,并基于ADO.NET技术,设计了一种数据批量入库的方法,提高了监控系统的运行效率。经地面试验站验证,开发的实时数据监控存储分析软件获得了成功,为CDS的开发提供了重要的工具。
To monitor the real-time data when CDS communicates with UA defined in ARINC 661 protocol through fibre channel ,this paper uses muti-thread technology and double-buffer model to make data a-nalysis and data storage execute in parallel ,during the process of data acquisition .A kind of data bulk-storage method is designed in this paper,based on ADO.NET technology,which improves the efficiency of data monitoring system .Upon ground station examination ,the real-time monitor facility developed by this paper is applied successfully ,which becomes a vital tool for CDS development .
出处
《航空计算技术》
2014年第2期110-113,117,共5页
Aeronautical Computing Technique
