The invention discloses a forced landing area evaluation method and device, an aircraft and a readable storage medium, and the method comprises the steps: obtaining a trajectory neighborhood semantic set corresponding to a forced landing area of the aircraft, the trajectory neighborhood semantic set comprises forced landing information and semantic information, and the semantic information is stored in the trajectory neighborhood semantic set; the semantic information comprises information of each obstacle in a preset area corresponding to the forced landing area; based on the trajectory neighborhood semantic set, determining a descending region trajectory aggregation degree, a trajectory redundancy and an obstacle region distribution index corresponding to the aircraft; and determining score information of the forced landing area based on the descending area track aggregation degree, the track redundancy and the obstacle area distribution index. According to the method, the score of the forced landing area can be accurately obtained according to the forced landing information and the semantic information, the selection reasonable degree of the forced landing area is accurately quantified through the semantic information, then the rationality of the forced landing area can be accurately evaluated according to the score information, and the safety and rationality of aircraft forced landing are improved.

    本申请公开了一种迫降区域评估方法、装置、飞行器及可读存储介质,其中,方法包括:获取飞行器的迫降区域对应的轨迹邻域语义集,其中,所述轨迹邻域语义集包括迫降信息以及语义信息,所述语义信息包括所述迫降区域对应预设区域的各个障碍物信息;基于所述轨迹邻域语义集,确定所述飞行器对应的可降区域轨迹聚集度、轨迹余度以及障碍区域分布指数;基于所述可降区域轨迹聚集度、轨迹余度以及障碍区域分布指数,确定迫降区域的评分信息。本申请可以根据迫降信息以及语义信息准确得到迫降区域的评分,通过语义信息对迫降区域的选择合理程度进行准确量化,进而可根据评分信息准确评估迫降区域的合理性,提升飞行器迫降的安全性以及合理性。


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    Titel :

    Forced landing area evaluation method and device, aircraft and readable storage medium


    Weitere Titelangaben:

    迫降区域评估方法、装置、飞行器及可读存储介质


    Beteiligte:
    FU ZHIGANG (Autor:in) / TAO YONGKANG (Autor:in) / PENG DENG (Autor:in) / DONG BO (Autor:in)

    Erscheinungsdatum :

    2024-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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