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AIRCRAFT SYNTHETIC VISION SYSTEMS UTILIZING DATA FROM LOCAL AREA AUGMENTATION SYSTEMS, AND METHODS FOR OPERATING SUCH AIRCRAFT SYNTHETIC VISION SYSTEMS
AIRCRAFT SYNTHETIC VISION SYSTEMS UTILIZING DATA FROM LOCAL AREA AUGMENTATION SYSTEMS, AND METHODS FOR OPERATING SUCH AIRCRAFT SYNTHETIC VISION SYSTEMS
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机译:利用来自局部增强系统的数据的飞机综合视觉系统,以及操作这种飞机综合视觉系统的方法
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摘要
An aircraft synthetic vision display system (SVS) includes a topographical database including topographical information relating to an airport, a global positioning system receiver that receives a satellite signal from a global positioning satellite to determine a geographical position of the aircraft, and a ground-based augmentation system receiver that receives a ground-based signal from a ground-based transmitter associated with the airport, wherein the ground-based signal includes geographical information associated with the airport. The SVS further includes a computer processor that retrieves the topographical information from the topographical database based on the geographical position of the aircraft, that retrieves the geographical information associated with the airport, and that corrects the topographical information using the geographical information associated with the airport to generate corrected topographical information. Still further, the SVS includes a display device that renders three-dimensional synthetic imagery of environs of the aircraft based on the corrected topographical information.
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