军事医学2024，Vol.48Issue(3)：161-165,5.DOI:10.7644/j.issn.1674-9960.2024.03.001
微光夜视镜对深径觉的影响及夜视深径觉体验训练的作用
Influence of night vision goggles on depth perception and the value of depth perception training
于飞 1苏芳 1陈珊 1鲁婷婷 1张慧变 1田大为 1姚钦1
作者信息
- 1. 空军军医大学空军特色医学中心,北京 100142
- 折叠
摘要
Abstract
Objective To study the influence of night vision goggles(NVG)on depth perception and the role of depth perception training in improving depth perception.Methods The naked and NVG depth perception of 113 healthy male volunteers was tested using facilities for depth perception measurement and NVGs in a dark room.The measurements were repeated three times.Differential analysis was conducted of naked and NVG depth perception.Variance analysis was used to determine the influence of the number of times of measurement on the results of depth perception.Results The results of 3-time measurements of naked depth perception were(62.55±64.70)mm,(39.83±42.55)mm and(39.50±42.89)mm respectively,compared with(98.29±83.74)mm,(63.22±60.29)mm and(65.50±69.69)mm for NVG depth perception.The results of 3-time measurements of NVG depth perception were significantly worse(P＜0.05).The results of the second and third measurements were significantly improved compared with the first one(P＜0.05),involving both the naked and NVG depth perception.Conclusion Depth perception with NVGs is significantly worse than naked perception,but it can be enhanced after experience is gained.Pilots need to experience depth perception with NVGs and their depth perception should be evaluated before night flight missions.关键词
深径觉/微光夜视镜/夜视深径觉体验Key words
depth perception/night vision goggles/experience of depth perception with NVGs分类
医药卫生引用本文复制引用
于飞,苏芳,陈珊,鲁婷婷,张慧变,田大为,姚钦..微光夜视镜对深径觉的影响及夜视深径觉体验训练的作用[J].军事医学,2024,48(3):161-165,5.
