灾害学2025，Vol.40Issue(4)：1-6,6.DOI:10.3969/j.issn.1000-811X.2025.04.001
城市建筑群环境下的无人机配送应急物资路径规划研究
Research on Route Planning of UAV Delivery of Emergency Materials in Urban Building Group Environment
摘要
Abstract
To improve the efficiency of emergency material delivery in urban building clusters,a drone path planning model suitable for complex urban environments is proposed.The model optimizes delivery time and avoids building collisions,considering factors such as flight altitude,building distribution,and no-fly zones.Firstly,the locations,sizes,and no-fly zones of the buildings are modeled,and the optimal paths are calculated based on the delivery requirements of different demand points.Secondly,the A* algorithm is applied to optimize the paths,ensuring that each demand point receives the materials on time and safely.Finally,the model's effec-tiveness and feasibility are verified through simulations.Simulation results show that the proposed path planning method effectively avoids high-rise buildings and no-fly zones,optimizes the drone's delivery routes,and im-proves delivery efficiency while meeting time window constraints.This method provides theoretical support for emergency material delivery in complex urban environments.关键词
无人机/高层建筑/救援物资/路径规划/物流配送/A*算法Key words
UAV/high-rise buildings/relief supplies/route planning/logistics distribution/A* algorithm分类
资源环境引用本文复制引用
吕伟,吴嗣贤,陈昭文,李迪,郭昕曜..城市建筑群环境下的无人机配送应急物资路径规划研究[J].灾害学,2025,40(4):1-6,6.基金项目
国家自然科学基金项目"面向重灾应对的城市大尺度疏散转移与避难安置时空建模研究"(52072286) （52072286）
