前言 众所周知,人的自高度知觉有其变异性,但不了解使视像减弱的夜视装置(NVDs)对该知觉的影响。方法 12名视力正常的陆军飞行员在改进的AH-1(眼镜蛇)直升机上作5种飞行:白天、白天40°视野、夜视镜(NVG)、仅用右侧单管夜视镜和用飞行员夜视系统(PNVS,单眼热感受器)。受试者在作一系列特技飞行时目测他们的高度或飞到特定的高度。结果 Preface It is a well-known fact that there is variability in people’s perception of self-awareness, but they are not aware of the effects of night vision devices (NVDs) that make the video weakened on that perception. Methods Twelve normal-fit Army pilots made five types of flight on the modified AH-1 (Cobra) helicopter: daytime, daytime 40 ° field of vision, night vision goggles (NVG), right single tube night vision goggles and pilot Night vision system (PNVS, monocular thermoreceptors). Subjects made a series of aerobatics to visualize their altitude or fly to a specific altitude. result