空管自动化系统虚警紧急代码告警分析和处理

Alarm Analysis and Treatment of False Alarm Emergency Code in ATC Automation System

文章研究空管自动化系产生虚假紧急二次代码告警的原因和抑制方法.通过分析空管自动化系统紧急二次代码告警机制,研究虚假告警频繁产生的原因.分析结果表明,目前的告警机制不具备甄别错误紧急二次代码的能力,从而导致错误紧急二次代码频繁引起虚假告警.因此提出告警机制改进方法减少虚假告警,改进后自动化系统中虚假告警大幅减少.

This paper studies the causes and suppression methods of false emergency secondary code alarm in ATC automation system.By analyzing the emergency secondary code warning mechanism of ATC automation system,this paper studies the cause of the frequent occurrence of false alarm.The analysis results show that the current alarm mechanism does not have the ability to distinguish the emergency secondary codes of errors,so the emergency secondary codes of errors frequently cause false alarms.Therefore,this paper proposes an improved method of alarm mechanism to reduce false alarm,and after the improvement,the false alarm in the automatic system is greatly reduced.