The invention discloses an aircraft operation safety situation identification method based on risk perception depth clustering, and the method comprises the steps: firstly, obtaining the operation information data of an aircraft based on a broadcast type automatic correlation monitoring system, and extracting basic traffic flow parameters and the characteristics of the maneuverability of the aircraft; secondly, identifying aircraft conflict situation network attribute values, and constructing an aircraft operation safety situation assessment index set based on traffic flow parameters and aircraft maneuverability characteristics; thirdly, screening security situation evaluation key indexes by calculating variable coefficients and correlation coefficients of various indexes; and finally, constructing an aircraft operation safety situation identification model based on risk perception depth clustering. The method is suitable for quantitative evaluation of the civil aviation aircraft operation safety situation, facilitates rapid evaluation of the air traffic safety situation, and provides a more accurate and more scientific decision basis for traffic control.

    本发明公开了一种基于风险感知深度聚类的航空器运行安全态势识别方法,该方法包括:首先,基于广播式自动相关监视系统获取航空器运行信息数据,提取基本交通流参数和航空器机动性的特征;其次,识别航空器冲突态势网络属性数值,并基于交通流参数和航空器机动性特征构建航空器运行安全态势评估指标集;再次,通过计算各项指标变异系数与相关系数筛选安全态势评价关键指标;最后,基于风险感知深度聚类构建航空器运行安全态势识别模型。本发明适用于民航航空器运行安全态势的定量评价,有助于对空中交通安全态势的进行快速评估,为交通管制提供更准确、更科学的决策依据。


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    Title :

    Aircraft operation safety situation identification method based on risk perception depth clustering


    Additional title:

    一种基于风险感知深度聚类的航空器运行安全态势识别方法


    Contributors:
    ZHANG QIQIAN (author) / DENG CHENG (author) / ZHANG HONGHAI (author) / QU XINYI (author) / ZHANG SHIJIA (author) / OUYANG YUXIANG (author)

    Publication date :

    2024-08-13


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen





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