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Airbus Patents Windowless Cockpit That Would Increase Pilots' Field of View
Zothecula writes Imagine showing up at the airport to catch your flight, looking at your plane, and noticing that instead of windows, the cockpit is now a smooth cone of aluminum. It may seem like the worst case of quality control in history, but Airbus argues that this could be the airliner of the future. In a new US patent application, the EU aircraft consortium outlines a new cockpit design that replaces the traditional cockpit with one that uses 3D view screens instead of conventional windows.
Are there at least windows behind the screens so that they can be moved out of the way in the event of a problem?
What then?
HBI's Law: Frequency of calling others Nazis is directly correlated with the likelihood of the accuser being Communist.
has never been more literally applied
The bridge of the Enterprise.
Did you ever land in fog? Noticed that in commercial airports, they usually don't bother with removing the fog?
Planes land with zero visibility all the time.
You probably did more analytical thinking when you formulated the following paragraph than the entire design team who made this crap & the people who funded and approved the project:
the 'black layer' could be the hydrostatic glass that can be darkened when electric current is applied: http://en.wikipedia.org/wiki/S...
see, the way business works today, they will put Million$ into projects based on some dumb idea (or supply chain order for a contractor) before they even know how it would actually work
one last thing, i was disappointed by the pedantic "point/counterpoint" conversations on this thread up till I found TWX's comment...
YES...it is ALWAYS STUPID to not have an analog back up
in aviation, and life, you should always have an analog back up whenever possible
Thank you Dave Raggett
Autonomous cars, and now this. I have to say I'm not so eager to entrust my life to complex software. Working in software I've seen countless times that complex systems show behaviors the designers didn't intend. At a minimum I'd want to know what dead-simple failsafe mechanisms have been engineered in to recognize and handle unknown states.
After all, Windows is so old school ...
What if the electricity fails? What if the camera breaks? What if this, what if that? People had the same kind of very strong objections to fly-by-wire systems, and we've had planes for decades with no physical links between the controls in the cockpit and the control surfaces that move the plane. The number of accidents caused by failure of a fly-by-wire system? None. There are so many redundancies in these systems, it makes it very unlikely to fail.
Next... seeing outside isn't particularly important. Pilots don't really need to look out the window on these planes for flying. Especially when the plane is in fog or clouds, looking out the window can be actually confusing and disorienting and it's much safer to to look a the instruments. When coming in for a landing, the runway has a guidance system that guides the plane right onto the runway (ILS).
Plus, you can actually get a much better view of the outside using cameras and screens.
This being said, this is not an invention and it's not patent-worthy. As others mentioned, NCC-1701 had a viewscreen instead of a window... almost half a century ago.
I'm actually less worried about the view-screen failing than most are; given how robust the systems on these planes are, it is unlikely that is going to be a significant problem. If it gets to the point where the viewscreen itself no longer works, the pilots probably will probably have other much more important problems to deal with, like catastrophic hull damage or engine failure (having said that, I'm all for the addition of a periscope or small viewport that can be used in emergencies).
What does concern me is the image that is going to be projected onto these screens. It is going to be a mixed feed of camera images and sensors into one panoramic display. This raises flags for two reasons. First, cameras have fixed viewing angles, and windows do not. A pilot can lean a bit to the side while looking out a window to see just slightly more to the left or right; he won't be able to do so with a fixed TV image. Secondly, having worked with how computers merge panoramic images, I wonder how much lag there will be between the time the camera SEES its image and the time it actually is displayed on the screen; even a tenth of a second delay could be dangerous. I also wonder what information will be culled because the programs cannot make a seamless match between the different camera images otherwise. Programs that merge images can make some stupid assumptions sometimes and a detail at the border between two or more images is sometimes lost due to the algorithm.
A better initial use for this technology than completely replacing the cockpit windows, I think, would be to replace the PASSENGER windows. Those are far less critical to the plane. Giving each PASSENGER a small OLED screen in place of a window would greatly increase structural integrity and decrease fuel use while also allowing the technology to better mature before replacing the much more important viewports in the cockpit.
As someone who has worked on the ramp of a major international airport, I have concerns about how this would affect ground operations. On the ramp there is a lot of visual communication between the pilots and the gate crews and others on the ramp. Major airports have bag tugs, cars, aircraft service trucks, buses, and even commercial delivery trucks driving around on the ramp, and where the vehicle traffic intersects taxiways, being able to actually see the pilot in the cockpit is very useful so that you know that they can see you. It is not uncommon for a pilot to wave traffic across to indicate they are not ready to taxi yet (usually this is signaled by the lights on the front landing ger being on, but to due a bright day or a bad angle they can often be hard to see). While there are plenty of aids for flying that reduce the need for a pilot to have visibility, when they are on the ground operating alongside hundreds of vehicles and thousands of people, sight and visual communication play very important roles.
The only thing necessary for evil to triumph is for it to be pitted against a slightly greater evil