The invention relates to the technical field of aviation, and discloses an automatic flight strip division method and system based on flight strip planning points, and the method comprises the following specific steps: calling three-dimensional trajectory data including planning points and timestamps of an aircraft, and projecting the three-dimensional trajectory data to a two-dimensional plane coordinate system to obtain a two-dimensional trajectory; simplifying the two-dimensional track based on the planning points to obtain a plurality of air strips including a starting point, an ending point and a straight line segment, and extracting a time range of each air strip; and outputting air strip data comprising all air strips and corresponding time ranges. The method solves the problem that the air strip cannot be automatically divided in the prior art, and has the characteristic of improving the efficiency and accuracy of trajectory analysis.
本发明涉及航空技术领域,公开了一种基于航带规划点的航带自动划分方法及系统,其中方法包括以下具体步骤:调取飞行器包括规划点和时间戳的三维轨迹数据,并将三维轨迹数据投影到二维平面坐标系中得到二维轨迹;基于规划点对二维轨迹进行简化,得到若干条包括开始点、结束点、直线段的航带并提取每条航带的时间范围;输出包括所有航带与其对应的时间范围的航带数据。本发明解决了现有技术无法自动进行航带的划分的问题,且具有能够提高轨迹分析的效率和准确度的特点。
Automatic flight strip division method and system based on flight strip planning points
一种基于航带规划点的航带自动划分方法及系统
22.04.2025
Patent
Elektronische Ressource
Chinesisch
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