摘要
我国自主研发的民航空管系统和国外的系统相比,有起步晚、稳定性低、实时性低等缺点,这些原因直接影响自主研发的系统的使用范围和经济价值。该文分析了引起我国空管系统的冲突检测模块的实时性低的原因,提出了一种"预先告警"的改进算法。实践证明该改进算法在实际运用中有效地提高了冲突检测模块的实时性。
There are shortages of nicety and real-time performance in the civil ATC system . This paper analyzes the problem of time lapse in conflict detection module, and put forward an algorithm of ＂beforehand alarm＂ . Practice has proved that this algorithm can improve the real-time performance well.
出处
《计算机安全》
2008年第6期72-74,共3页
Network & Computer Security
关键词
民航空管系统
冲突检测
实时性
预先告警
The civil ATC system
conflict detection
Real-time
Beforehand alarm
