要地防护反无人机系统设计与实现

Anti-UAV System for Important Place Defence

提出了一种要地防护反无人机系统设计与实现方法,重点解决了雷达、光电红外、无线电侦测等异类传感器的数据融合以及协同探测等问题。针对小型无人机目标特性,提出了基于多源异类传感器的航迹融合规则;针对雷达与光电红外协同精度不匹配的问题,提出一种光电扇扫搜索的方法,实现了对小型无人机的多传感器接力探测与连续稳定跟踪及有效反制。该系统已在某国家公祭日安保、某核电站低空保障等实践中得到应用实践,有效提高了对小型无人机的探测、跟踪、识别、处置能力。

A design and implementation method of anti-UAV system for important place defence is proposed,which focuses on the data fusion and cooperative detection of heterogeneous sensors such as radar,photoelectric infrared,and radio detection.According to the target characteristics of small UAVs,a track fusion rule based on multi-source and heterogeneous sensors was proposed.In order to solve the problem of the mismatch of radar and photoelectric infrared coordination accuracy,a method of photoelectric fan scan search was proposed to realize multi-sensor relay detection,continuous and stable tracking and effective countermeasures for small UAVs.The system has been applied in the major security of the National Public Memorial Day and the low-altitude guarantee of a nuclear power plant,which can effectively improve the detection,tracking,identification and disposal capabilities of small UAVs.