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为了实现飞机座舱内用单屏可以进行多功能界面显示,提出了座舱内地形、交通、气象三者合一的多功能界面显示的方案。采用GL Studio和VC++6.0混合编程的方法,实现了地形、气象、交通、地形交通叠加以及气象交通叠加等5种显示模式,通过外部并口按键,可以实现5种模式以及两种显示范围的任意切换。测试结果表明,系统的设计可以使飞行员根据需要进行切换,及时了解当前的飞行环境,做出飞行决策,完成单屏多功能显示。
In order to realize single-screen display of multi-functional interface in the aircraft cockpit, a multi-functional interface display of the terrain, traffic and weather in the cockpit is put forward. Using GL Studio and VC ++ 6.0 mixed programming method, five display modes of topography, meteorology, traffic, terrain traffic superposition and meteorological traffic superposition are realized. Through the external parallel port buttons, five modes and two display ranges Switch freely. The test results show that the system design allows the pilot to switch as needed, keep abreast of the current flight environment, make flight decisions, and complete single-screen multi-function display.