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Boeing 787s To Create Half a Terabyte of Data Per Flight
Qedward writes "Virgin Atlantic is preparing for a significant increase in data as it embraces the Internet of Things, with a new fleet of highly connected planes each expected to create over half a terabyte of data per flight. IT director David Bulman said: 'The latest planes we are getting, the Boeing 787s, are incredibly connected. Literally every piece of that plane has an internet connection, from the engines, to the flaps, to the landing gear. If there is a problem with one of the engines we will know before it lands to make sure that we have the parts there. It is getting to the point where each different part of the plane is telling us what it is doing as the flight is going on. We can get upwards of half a terabyte of data from a single flight from all of the different devices which are internet connected.'"
Connecting flight controls to "The Internet" would be the stupidest of all ideas. If they do this, anyone getting on board would be a candidate for the Darwin awards.
I'm sure they meant to say that all these systems are networked together, using ARINC or other aviation network technologies.
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Not likely that it'd be streamed in real time.
500 GB per flight, say six hours of flight time for an average flight, and I'm at almost 24 MB/s on data production. That's 240 Mb/s. 4G mobile phone can't do that, and when flying you'll often be out of reach of a mobile phone network. So you need satellite - while that may be able to handle the data, it's costing you an arm and a leg. Besides, most of the data is not that interesting.
What would be viable, though, is for errors to be automatically transmitted. Like an engine that detects an anomaly, indicating it needs maintenance, that such a little bit of information is forwarded to the ground.
...could a discussion about plane travel and safety descend into a bickering about the correct use of the Linux console...
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