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首页> 外文会议>International Symposium on Aviation Psychology >ENHANCING HELICOPTER-PILOT OBSTACLE AVOIDANCE USING A BINOCULAR HEAD-MOUNTED DISPLAY
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ENHANCING HELICOPTER-PILOT OBSTACLE AVOIDANCE USING A BINOCULAR HEAD-MOUNTED DISPLAY

机译：使用双目式头戴式显示器增强直升机 - 先导障碍物避免

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摘要

Twenty-three helicopter pilots flew a simulated Bell 206 in Helicopter Emergency Medical Service (HEMS) scenarios with obstructions present. In Study 1, the head-mounted display (HMD) showed highway-in-the-sky guidance but not obstructions. Study 2 added obstructions (broadcast towers, power lines) in the HMD. Pilots detected and avoided HMD-depicted obstructions earlier than those only shown out the window. Wire strikes were frequent without HMD depictions of obstructions but were greatly reduced when these objects were shown in the HMD. They were completely eliminated when a red warning fence was overlaid on the power-line graphic at the point it transected the flight path. Pilots indicated that the power-line representation was slightly ambiguous in its meaning, but the red warning fence intent was clear. Pilots preferred power lines without the ground-plane representation and realistic complex green imagery for guy wires, and red/white striped towers with beacons and digital tower elevations.
机译：二十三台直升机飞行员在直升机紧急医疗服务（HEMS）情景中飞行了一个模拟铃铛206，障碍物存在。在研究1中，头戴式显示器（HMD）显示出天空高速公路，但不会障碍物。研究HMD中的2个增加障碍物（广播塔，电力线）。检测到并避免了比仅在窗口所示的障碍物的障碍物所描绘的障碍物。在HMD中显示这些物体时，线撞频率频繁而没有HMD描绘，但在这些物体显示出这些物体时大大降低。当红色警告围栏覆盖在电力线图形上时，它们被完全消除，它在它转换了飞行路径的点。飞行员表明，电力线表示在其含义略有模糊，但红色警告围栏意图清晰。飞行员优选的电力线没有地面陈述和逼真的复杂绿色图像，用于GUE电线，红色/白色条纹塔，带信标和数字塔架升降。

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