The invention, which relates to the technical field of unmanned aerial vehicle operation monitoring, discloses a low-altitude unmanned aerial vehicle operation risk and grade identification method comprising the steps of collecting unmanned aerial vehicle operation data in real time, setting a static alarm area, and setting a dynamic alarm area according to the operation data; planning an unmanned aerial vehicle running route based on a three-dimensional grid method, and predicting a future unmanned aerial vehicle position according to the unmanned aerial vehicle running data; monitoring the position of the unmanned aerial vehicle in real time, performing static early warning according to the static alarm area, synchronously calculating the relative distance between the unmanned aerial vehicles, and performing dynamic early warning according to the dynamic alarm area; and selecting and executing the optimal avoidance action of the unmanned aerial vehicle. According to the method, the unmanned aerial vehicle operation risk is early warned in combination with a dynamic alarm area, accurate unmanned aerial vehicle operation risk analysis is realized, optimal avoidance action execution is calculated, and the operation safety of the unmanned aerial vehicle in a complex environment is improved.

    本发明公开了低空无人机运行风险及等级识别方法,涉及无人机运行监测技术领域,包括实时收集无人机运行数据,设定静态警报区域,并根据运行数据设定动态警报区域;基于三维网格方法进行无人机运行路线规划,并根据无人机运行数据预测未来无人机位置;实时监测无人机位置,并根据静态警报区域进行静态预警,同步计算无人机之间相对距离根据动态警报区域进行动态预警;选择无人机最优规避动作并执行。本发明结合动态警报区域预警无人机运行风险,实现精准地无人机运行风险分析,并计算最优规避动作执行,提高了无人机在复杂环境中的运行安全性。


    Access

    Download


    Export, share and cite



    Title :

    Low-altitude unmanned aerial vehicle operation risk and grade identification method


    Additional title:

    低空无人机运行风险及等级识别方法


    Contributors:
    ZHOU LONG (author) / WEI JINJUN (author) / WANG QI (author) / XIONG WEIDONG (author) / MA CHAO (author)

    Publication date :

    2024-11-15


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



    High Altitude Endurance Unmanned Aerial Vehicle

    Jackson, P. / Association for Unmanned Vehicle Systems International | British Library Conference Proceedings | 1998


    Intelligent high-altitude operation anti-corrosion spraying unmanned aerial vehicle

    HE QIAN / FEI ZHANGSHENG / LIU HUIJIN | European Patent Office | 2024

    Free access

    Low-altitude seeding unmanned aerial vehicle

    ZHAO XIUNIAN | European Patent Office | 2015

    Free access


    Low-altitude flying unmanned aerial vehicle

    GONG PENG / WANG GANG / ZHU ZHENGWEI et al. | European Patent Office | 2021

    Free access