The invention provides an aircraft flight conflict detection method. The aircraft flight conflict detection method comprises the steps of acquiring a first information source of a current aircraft anda second information source of an adjacent aircraft; calculating the relative movement speed of the adjacent aircraft relative to the current aircraft based on the first information source and the second information source; predicting that the adjacent aircraft flies for a first preset time period relative to the current aircraft at the relative movement speed, and then calculating a third latitude and longitude of the adjacent aircraft; calculating the distance between the adjacent aircraft and the current aircraft according to the first longitude and latitude and the third longitude and latitude; and comparing the sum of a first protection radius and a second protection radius with the distance between the adjacent aircraft and the current aircraft, and judging whether a flight conflictsituation exists or not. Aiming at the characteristics of aircraft types, flight characteristics and safety intervals, alarm time is used as a unique judgment basis to adapt to different flight scenes.

    本发明提供了一种航空器飞行冲突检测方法,包括:获取所述当前航空器的第一信息源及所述邻近航空器的第二信息源;基于所述第一信息源及所述第二信息源计算所述邻近航空器相对于所述当前航空器的相对运动速度;预测所述邻近航空器相对于所述当前航空器以所述相对运动速度飞行第一预设时间段后,计算所述邻近航空器的第三经纬度;根据所述第一经纬度及所述第三经纬度计算所述邻近航空器相对于所述当前航空器的距离;将所述第一保护半径及所述第二保护半径之和与所述邻近航空器相对于所述当前航空器的距离进行比较,判断是否存在飞行冲突情况。针对航空器的种类、飞行特性、安全间隔的特点,以告警时间为唯一判断依据,适应不同的飞行场景。


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    Titel :

    Aircraft flight conflict detection method, system and device and medium


    Weitere Titelangaben:

    航空器飞行冲突检测方法、系统、设备及介质


    Beteiligte:
    DING QIANJUN (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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