测试技术学报2025，Vol.39Issue(3)：255-260,6.DOI:10.62756/csjs.1671-7449.2025031
双目高精度微型激光告警技术研究
Research on High-Accuracy Micro Laser Warning Technology Based on Binocular Vision
摘要
Abstract
In response to the large size and poor accuracy of the existing laser warning systems,which fail to meet the portability requirements for individual soldiers and small equipment installations,this paper proposes a binocular vision warning method that combines large-field-of-view approximate measurement with two-dimensional grating diffraction for accurate measurement by integrating the miniaturization design of the grating and optical system.This approach enables high-accuracy detection of the azimuth angle,pitch angle,and wavelength of incoming lasers over a large field of view.Theoretical analysis and simula-tion were conducted of binocular incoming laser angles and wavelengths,as well as the parameters of the optical system.The control circuits were designed.A high-accuracy micro binocular laser warning proto-type was developed.And experimental feasibility was verified.Experimental results show that the system has an azimuth angle field of view of 120°,a pitch angle field of view of 77°,an angle positioning accu-racy better than 0.05°,and a center wavelength detection accuracy better than 10 nm.This method lays the foundation for wide-field,high-accuracy,and micro warning technologies for incoming lasers.关键词
微型激光告警/双目探测/二维光栅/角度定位精度Key words
micro laser warning/binocular vision/two-dimensional grating/angle positioning accuracy分类
计算机与自动化引用本文复制引用
张瑞,杨帅,吉文翔,刘昊,薛鹏,王耀利,李晓,王志斌,梁鹤..双目高精度微型激光告警技术研究[J].测试技术学报,2025,39(3):255-260,6.基金项目
国家自然科学基金资助项目(62105302) （62105302）
航空科学基金资助项目(2023Z019U0001) （2023Z019U0001）
实验室开放基金项目(LabSOMP-2023-02) （LabSOMP-2023-02）
