Abstract:

Unmanned aerial vehicle （UAV） has played an increasingly important role in recent military conflicts due to its low cost and high flexibility. This attracts wide attention from countries around the world. The number of “black flights” of UAVs in China is increasing year by year， which directly reflects the challenges of the prevention and control of low-altitude airspace UAVs. The construction of urban low-altitude airspace anti-UAV is worthy of further research. As for the urban low-altitude airspace anti-UAV problem， the possible UAV threats were analyzed. The urban anti-UAV scenarios were classified， and the challenges and problems of the urban anti-UAV were explored. Additionally， five solutions to the urban anti-UAV system were proposed. In conclusion， for the construction of the urban anti-UAV system， the positive design oriented to the target and scenarios should be conducted， and special attention should be paid to the UAV target and environment characteristics， the anti-UAV point position design， the integration of the command and control system design with user operations， and the standardization of system integration. This can provide a reference for the urban anti-UAV system design.

Key words: anti-UAV（unmanned aerial vehicle）, low-attitude airspace, first person view（FPV） UAV, target characteristic, point position design, command and control system, system integration

摘要：

无人机因其低成本、高灵活性等特点，在近期多次军事冲突中扮演了越来越重要的角色，引起世界各国广泛关注。国内无人机“黑飞”数量逐年增多，直接反映出城市低空无人机防控正面临巨大挑战，城市低空反无人机建设问题值得深入研究。针对城市低空无人机反制难题，分析了城市可能面临的无人机威胁，对城市反无人机场景进行分类，探究了城市反无人机面临的挑战与难题，对城市反无人机体系建设提出5点发展建议。综述表明，城市反无人机体系建设需开展面向目标和场景的正向设计，需特别关注无人机目标与环境特性、反制点位设计、指控系统设计与用户业务融合、体系集成规范等方面，为城市反无人机体系设计提供参考。

关键词: 反无人机, 低空空域, FPV无人机, 目标特性, 点位设计, 指控系统, 体系集成