CN CN122544795A
本发明涉及低空无人飞行器导航与空域管控技术领域，具体的公开了一种基于三维立体空间网格化算法的导航方法，该导航方法包括如下步骤：S1、空域网格化划分：将0‑600m管控低空域划分为若干10m 边长正六棱柱蜂窝状三维网格，采用Grid(X,Y,Z)三维编码唯一标识各个网格。本发明摒弃传统导航仅依托平面经纬度规划航线的固有模式，以10m 边长正六棱柱蜂窝状三维网格完成0‑600米低空全空域精细化切分，X/Y/Z三轴同步约束导航点位的地理位置与飞行高度，在航线规划阶段即可从空间维度区分不同飞行器飞行层级。
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