一种基于融合空域的无人机冲突探测与防撞方法及系统
By installing the ADS-B IN system on the drone, real-time information from manned aircraft is received, a protected area model is established, and a minimum maneuver strategy is implemented to resolve the risks of collisions between drones and manned aircraft and the problem of signal congestion, thereby improving airspace safety and drone maneuverability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CIVIL AVIATION UNIV OF CHINA
- Filing Date
- 2023-11-02
- Publication Date
- 2026-07-17
AI Technical Summary
The risk of collisions between drones and manned aircraft is increasing, and existing technologies are insufficient to effectively detect and avoid them. In particular, in integrated airspace, the installation of ADS-B OUT has led to signal congestion and increased workload for air traffic controllers.
The ADS-B IN system is used to receive the position, speed and heading information of the manned aircraft in real time, establish a protected area model, determine potential collision risks through the speed barrier method, and adopt a minimum maneuver strategy to resolve the conflict, including changing the speed of the UAV, the heading angle or both at the same time to avoid collision.
It effectively reduces the risk of collisions between drones and manned aircraft, reduces signal congestion and controller workload, and improves airspace safety and drone maneuverability.
Smart Images
Figure CN117690319B_ABST