The invention relates to the technical field of air traffic management, in particular to an unmanned aerial vehicle flight conflict detection method and system applied to a low-altitude airspace, and the method comprises the steps: obtaining a conflict detection request when detecting that a new unmanned aerial vehicle enters an airspace unit; the conflict detection request comprises a planned track of the unmanned aerial vehicle in the airspace unit, and the planned track records a grid occupation probability of the unmanned aerial vehicle in the airspace unit; the airspace information records the remaining grid occupancy probability of the airspace unit, the airspace information is updated based on the planned flight path, the latest real-time airspace information is obtained, conflict detection is carried out based on the planned flight path and the latest real-time airspace information, and a conflict judgment result is obtained; according to the invention, the accuracy and calculation efficiency of flight conflict detection can be improved.

    本发明涉及空中交通管理技术领域,具体涉及一种应用于低空空域的无人机飞行冲突探测方法及系统,包括:当检测到空域单元有新的无人机进入时,获取冲突探测请求;所述冲突探测请求包括所述无人机在所述空域单元中的计划航迹,所述计划航迹记录了所述无人机在所述空域单元的栅格占用概率;获取空域信息,所述空域信息记录了所述空域单元的栅格剩余可被占用概率,基于所述计划航迹更新所述空域信息,获取最新实时空域信息,基于所述计划航迹和所述最新实时空域信息进行冲突探测,获取冲突判定结果;本发明能够提高飞行冲突探测的准确度和计算效率。


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    Title :

    Unmanned aerial vehicle flight conflict detection method and system applied to low-altitude airspace


    Additional title:

    一种应用于低空空域的无人机飞行冲突探测方法及系统


    Contributors:
    XU YAN (author) / CHEN YUTONG (author) / CAI KAIQUAN (author)

    Publication date :

    2025-02-07


    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



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