基于新型全景光电的超近空防护系统设计  

Design of ultra short air protection system based onnew panoramic photoelectric

作　　者：李丽亚 刘京生 管康萍 张泽彬 LI Li-ya;LIU Jing-sheng;GUAN Kang-ping;ZHANG Ze-bin(The 11th Research Institute of CETC,Beijing 100015,China;The Second Military Representative Office of the Beijing Military Bureau,Beijing 100020;Unit 93128 of PLA,Beijing 100036)

机构地区：[1]中国电子科技集团有限公司第十一研究所,北京100015 [2]陆装北京军代局驻北京第二军事代表室,北京100020 [3]中国人民解放军93128部队,北京100036

出　　处：《激光与红外》2023年第10期1562-1567,共6页Laser & Infrared

摘　　要：近年来,随着消费级无人机市场需求的快速增长,由“低慢小”目标造成所引起的安全隐患不断增多,对重点区域的低空安全威胁日益增大,研究对“低慢小”目标的有效探测技术迫在眉睫。基于此,本文对现有反无人机技术体系的组成及各类探测技术手段的特点进行分析,总结出现有防护系统对中近距离突然起降、快速穿越防护区域周界的“低慢小”目标的探测预警能力不足。为解决此问题,本文开展一种新型全景光电探测技术的研究,采用低成本的低照度、大视场可见光探测器件,通过多传感器的拼接技术,实现单节点大空域范围的覆盖与显示,利用类人视觉机制的智能算法,实现复杂场景内目标的快速检测与准确识别,通过多节点分布式组网部署方式,有效提升了系统在超近空的防护能力。In recent years,with the rapid growth of consumer UAV market demand,security risks caused by"low slow and small"targets are increasing,and low altitude security threats to key areas are increasing.Therefore,it is urgent to study effective detection technology for"low slow and small"targets.Based on this,the composition of the existing anti UAV technology system and the characteristics of various detection technology means are analyzed in this paper,and it is concluded that the detection and early warning ability of the protection system is insufficient for the"low slow small"targets that take off and land suddenly at medium and short distance and quickly cross the perimeter of the protection area.In order to solve this problem,a new panoramic photoelectric detection technology is studied in this paper.Low cost visible light detectors with low illuminance and large field of view are used to achieve coverage and display of single node in large airspace through multi sensor splicing technology.Intelligent algorithms of human like vision mechanism are used to realize rapid detection and accurate recognition of targets in complex scenes.The multi node distributed network deployment improves the protection capability of the system in ultra short space.

关 键 词：超近空探测 “低慢小”目标 新型全景光电技术 分布式部署 

分 类 号：TN97[电子电信—信号与信息处理]