The invention discloses an unmanned aerial vehicle flight conflict detection method, device and system, and the method comprises the steps: recognizing potential conflict point pairs based on low-altitude air route network structure information and unmanned aerial vehicle flight plan information; obtaining an unmanned aerial vehicle collision probability calculation model pre-constructed based on the state error; real-time flight state information of the unmanned aerial vehicle is obtained, and the collision probability of each potential conflict point pair of the unmanned aerial vehicle in the low-altitude air route network is calculated based on an unmanned aerial vehicle collision probability calculation model; and detecting the flight conflict of the unmanned aerial vehicle in real time based on the collision probability of each potential conflict point pair of the unmanned aerial vehicle in the air route network and a given collision probability threshold. According to the method, a low-altitude air route network structure and unmanned aerial vehicle flight plan information are comprehensively analyzed, potential conflict point pairs are identified, the collision probability of the potential conflict point pairs is calculated according to state errors in real-time operation of the unmanned aerial vehicle, conflicts are judged based on a given collision probability threshold, and real-time detection of the unmanned aerial vehicle flight conflicts is completed.

    本发明公开了一种无人机飞行冲突探测方法、装置及系统,所述无人机飞行冲突探测方法包括基于低空航路网络结构信息和无人机飞行计划信息,识别出潜在冲突点对;获取预先基于状态误差构建的无人机碰撞概率计算模型;获取无人机实时飞行状态信息,并基于无人机碰撞概率计算模型,计算出无人机在低空航路网络内各潜在冲突点对碰撞概率;基于无人机在航路网络内各潜在冲突点对碰撞概率,以及给定的碰撞概率阈值,进行无人机飞行冲突实时探测。本发明通过综合分析低空航路网络结构和无人机飞行计划信息,识别潜在冲突点对,根据无人机实时运行中的状态误差计算潜在冲突点对的碰撞概率,基于给定的碰撞概率阈值判定冲突,完成对无人机飞行冲突实时探测。


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    Titel :

    Unmanned aerial vehicle flight conflict detection method, device and system


    Weitere Titelangaben:

    一种无人机飞行冲突探测方法、装置及系统


    Beteiligte:
    ZHONG GANG (Autor:in) / LIU YUPU (Autor:in) / ZHANG HONGHAI (Autor:in) / DU SEN (Autor:in) / LIU HAO (Autor:in)

    Erscheinungsdatum :

    2024-01-05


    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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