The invention provides an airport apron safety early warning method and system capable of reducing the false alarm rate. The method comprises the steps that a to-be-landed flight signal is obtained and processed to obtain to-be-distributed flight data information; acquiring radar detection signals and processing the radar detection signals to obtain idle gate position data information; random matching is carried out based on the to-be-distributed flight data information and the idle gate position data information, and a gate position distribution set is obtained; based on a preset PSO flight gate position distribution optimization model, optimizing the gate position distribution set to obtain optimal idle gate position distribution information; and converting the optimal idle parking space distribution information into an airport apron safety early warning signal, sending the airport apron safety early warning signal to the to-be-landed flight, and commanding the to-be-landed flight to enter the target parking space according to the airport apron safety early warning signal. The problem that in the prior art, due to the fact that the safety of a parking apron is poor, the false alarm frequency of a parking apron safety alarm device is high, and then the workload of a control tower worker is heavy can be solved.

    本发明提供了一种可降低误报率的机坪安全预警方法及系统,该方法包括获取待降落航班信号并处理得到待分配航班数据信息;获取雷达探测信号并处理得到空闲停机位数据信息;基于待分配航班数据信息、空闲停机位数据信息进行随机匹配,得到停机位分配集合;基于预设的PSO航班停机位分配寻优模型对停机位分配集合进行寻优得到最优空闲停机位分配信息;将最优空闲停机位分配信息转化为机坪安全预警信号并发送机坪安全预警信号至待降落航班,并指挥待降落航班根据机坪安全预警信号进入目标停机位。本发明能够解决现有技术中因停机坪安全性差导致机坪安全告警设备的误报频率高,进而使塔台工作人员的工作负担重的问题。


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    Title :

    Airport apron safety early warning method and system capable of reducing false alarm rate


    Additional title:

    一种可降低误报率的机坪安全预警方法及系统


    Contributors:
    ZHANG YUSONG (author) / SU MINMIN (author) / CAO QIANGDA (author) / KANG XIAOYUAN (author) / SUN XINBO (author) / CHU ZHENWEI (author)

    Publication date :

    2022-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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