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在众多航空新闻图片中经常会看到战斗机驾驶舱前段有一个类似玻璃的设备,有时是单片,有时为两片,多数时间还会被遮挡保护起来。如果没有专业航空知识背景,你是否会好奇这究竟是一种什么装置?它又有怎样的功能?其实,这种装置叫做平视显示器(Head Up Display,以下简称HUD),是飞机人机交互设计重要原则——平视飞行的重要实现手段,也是现代战斗机安全飞行和高效作战不可或缺的光电设备。
Often seen in many aerial news pictures, there is a glass-like device on the front of the cockpit, sometimes single, sometimes two, most of the time covered and protected. If you do not have a professional aviation knowledge background, would you be curious what kind of device is it? What kind of function does it have? In fact, this device is called head up display (Head Up Display, hereinafter referred to as HUD) is a human-computer interaction design The important principle - an important means of implementation of HUD as well as an optoelectronic device indispensable for the safe flight and efficient operation of modern fighter jets.