基于冲突阈值的城市物流无人机空域容量评估

Estimation of urban logistics UAV airspace capacity based on conflict threshold

随着无人机在城市物流配送等领域的迅速发展,城市上空无人机承载能力逐渐成为关注的焦点。以前期调研的城市物流无人机实际运行情况为基础,总结归纳了城市物流无人机的运行模式,以可接受的冲突为度量建立无人机空域容量评估模型。选取中国民航大学南院校区上空空域对物流无人机空域容量进行实例验证,通过仿真得到了相应的空域容量,并对相关影响因素进行分析。研究表明,所提方法不仅能够得到量化的空域容量,还可用于空域容量影响因素分析和无人机飞行空域规划。

With the development of logistics unmanned aerial vehicle(UAV)in metropolises,the airspace capacity of urban logistics UAV has attracted great attention.Based on the preliminary survey of the actual operation of urban logistics UAV,The paper induces the operation model of urban logistics UAV by referring to the acceptable conflict threshold as its capacity estimation.The airspace above the south campus of CAUC is chosen to estimate the logistics UAV airspace capacity.Impact factors have been analyzed with regard to the airspace capacity for flight simulation of logistics UAV.The result shows that the proposed model is applicable to the calculation of airspace capacity,analysis of airspace impact factor,and airspace planning for urban logistics UAV.