(CPI) Imagine a cabin where the windows are display screens, relaying a choice of views from around the aircraft. If you’re not sitting in a window seat, your large seat-back display becomes your window on the world as well as a source of entertainment.
Supplement this with subtle cabin lighting from gently glowing walls and you create a unique travel environment. Screens that are ultra thin, very light and highly flexible are integrated with the fuselage or the seat backs with no unsightly, clumsy or heavy housings.
Less weight more savings
Weight is a constant issue on any aircraft. Over 80% of the fully laden weight of a commercial airliner is the aircraft itself and its fuel. For every 1% reduction in weight, the approximate fuel saving is 0.75%. If you save weight, you save fuel. And less fuel means less CO2 emissions into the atmosphere and lower operational cost… everyone wins.
The entire inner surface of the fuselage – or selected sections – can be covered with thin high definition, flexible displays screens onto the fuselage: either directly, or onto modular lining panels that can be used to conceal cabin utilities. This ‘multi screen’ approach means that panels can be used either as displays or for lighting, depending upon the cabin seating layout and seat pitches. This arrangement also has advantages over a single long screen running the length of the fuselage as any display faults could result in the removal of the virtual windows and lighting from an entire side of the aircraft, where the electrical losses in the system would be significant. Another advantage in this arrangement is that the system offers more flexibility in correcting the displayed images for parallax; this will increase the sensation of looking out of a window, rather than looking at a projected image. Internal tracking cameras could be used to project the image onto the screen from the point of view of the passenger- moving the image in accordance with the movements of the passenger’s head.
Wide-angle panoramic camera arrays arranged along the fuselage provide uninterupted 360 degree views.
Images would be relayed from a series of cameras mounted on the fuselage, potentially giving each display an uninterrupted view of the exterior (avoiding the wings and engines). Users in any seat will be able to select views from any side of the aircraft. It would not be necessary to reflect the actual view seen from a particular seat, so the cameras could be mounted in the most aerodynamically efficient positions on the aircraft. The lighting panels would allow the colour changes associated with sunrise and sunset to be controlled on long haul journeys, helping passengers to adjust to time zone differences.
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