一种针对小型无人机的公共航路网生成方法
By constructing a three-dimensional flight path network for small unmanned aerial vehicles (UAVs) and combining it with urban road networks and BeiDou grid location coding, the problem of extensive UAV airspace management has been solved, and refined management and safety assurance of multi-UAV collaborative flight have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUBEI YUNDING DIGITAL TECHNOLOGY CO LTD
- Filing Date
- 2025-10-20
- Publication Date
- 2026-07-17
AI Technical Summary
The existing airspace management model for drone flights is extensive and lacks refined planning, making it difficult to meet the needs of multi-drone collaborative operations. Furthermore, existing route planning algorithms have failed to effectively resolve path conflicts and safety issues.
By combining urban road network data and the BeiDou grid location coding system, a three-dimensional airway network suitable for small UAVs is constructed. This includes reading urban road network data, generating virtual roads, establishing a spatial matrix, identifying intersection topology and layered traffic routes, and ensuring that the travel paths of UAVs in different directions do not interfere with each other.
It has improved airspace utilization and flight safety, reduced the probability of route conflicts, and enabled refined management and safety assurance of multi-aircraft cooperative flight.
Smart Images
Figure CN121236952B_ABST