The invention provides an anti-collision early warning processing method and device for a ground aircraft. The method comprises the following steps: acquiring a first coordinate position of image acquisition equipment and a second coordinate position of laser radar monitoring equipment; the method comprises the following steps: acquiring an aircraft image by using image acquisition equipment, judging the type of a target aircraft in the aircraft image to determine the target type, and determining the initial position of the target aircraft in a world coordinate system; selecting an aircraft geometric mathematical model based on the target aircraft type, acquiring point cloud data corresponding to the initial position based on the laser radar monitoring equipment, performing analysis based on the aircraft geometric mathematical model and the point cloud data, and determining a target position of the target aircraft in a world coordinate system; and based on the target position and the structure size data of the target aircraft, judging the risk level of collision of the target aircraft, and sending out corresponding early warning prompt information according to the risk level. According to the method provided by the invention, the accuracy and efficiency of anti-collision early warning of the ground aircraft can be effectively improved.

    本发明提供一种地面飞行器的防碰撞预警处理方法及装置。该方法包括:获得图像采集设备的第一坐标位置和激光雷达监控设备的第二坐标位置;利用图像采集设备获取的飞行器图像并对其中的目标飞行器的机型进行判别确定目标机型,并确定目标飞行器在世界坐标系中的初始位置;基于目标机型选取飞行器几何数模,基于激光雷达监控设备获取与初始位置对应的点云数据,基于飞行器几何数模与点云数据进行分析,确定目标飞行器在世界坐标系中的目标位置;基于所述目标位置以及目标飞行器的结构尺寸数据,判断目标飞行器发生碰撞的风险等级,并根据风险等级发出相应的预警提示信息。本发明提供的方法,能够有效提高地面飞行器防碰撞预警的精确度和效率。


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    Title :

    Anti-collision early warning processing method and device for ground aircraft


    Additional title:

    一种地面飞行器的防碰撞预警处理方法及装置


    Contributors:
    XU WANG (author) / CHEN ZHICHAO (author) / DENG JINGYU (author) / CHEN LEI (author) / GE WEI (author) / WU XIAOYU (author) / LI JIANMING (author)

    Publication date :

    2024-09-20


    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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