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題 名 | 化黑夜為白晝?--夜視鏡的功能與限制=Turn Dark Night into Bright Day?--Functions and Limitatins of NVG |
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作 者 | 吳怡昌; | 書刊名 | 中華民國航空醫學會刊 |
卷 期 | 12:1 1998.12[民87.12] |
頁 次 | 頁75-87 |
分類號 | 412.85 |
關鍵詞 | 夜視鏡; 影像強化系統; 飛行安全; Night vision goggle; NVG; Image-intensifier system; Flight safety; |
語 文 | 中文(Chinese) |
中文摘要 | 「日出而作,日落而息」是人體生理與心智的基本晝夜節律。當夜晚來臨時,人體的認知與技能表現將進入較為低落的狀態,已備漸入休息睡眠的環境。但是對作戰任務而言,夜間時段卻往往是軍事攻堅行動的最佳時機。為了克服人體視覺生理的極限並達成作戰任務的目的,夜間視覺輔助器材應運而生。隨著科技的發展,先進的夜視鏡已能充許飛行員在夜間執行攻擊、搜救、偵察、運補等等軍事行動。雖然夜視鏡在軍事行動上提供發行員極多的便利與優勢,但它畢竟僅是夜間視力的輔助器材,它絕對無法將黑夜變成白晝。深入了解夜視鏡或其它個人裝備的性能與限制,是發揮該裝備最佳設計功能的首要必驟。美軍多年的使用經驗顯示,錯誤或不正確的使用方式不僅有礙裝備效能的發揮,亦可能造成人員或機件的傷害。嚴重者,更可能導致任務無法遂行或甚至飛安事故。本文將回顧夜視鏡的發展及其功能與限制,期盼國軍使用人員對此一特殊個裝能有更深一層的認識。 |
英文摘要 | The performance of military operation during night hours can be greatly improved by night vision imaging devices (NVIDs). These are generally of two types: night vision goggles (NVGs) and forward looking infrared (FLIR) systems. The prototypes of night vision goggles for aircrew were first developed in late 1960s. A night vision goggle is an electro-optical system consisting of two image-intensifier tubes that amplify the available light image. Although NVGs provide a great deal of advantage to the effectiveness of flight operation, they serve only as assisted night vision devices and definitely can not substitute for naked eyes. Most of pilots are quite surprised by the functions of NVG the first time they look through it, but they usually make many complaints after they fly with them. Aircrew members must bear the facts in mind that NVGs do not turn night into day and that NVGs impose degradation on a variety of visual functions. Misunderstanding or improper operation of NVG may bring about detrimental effects to devices or users. An appreciatin of the fundamental mechanisms and limitations of NVG is most important for aviators to improve the performance of NVG operations and also to avoid any possible hazard to flight safety. |
本系統中英文摘要資訊取自各篇刊載內容。