How can you trust the clock?
The train is using a week counter internally that overflowed. 17.11.2003 is exactly 1024 (2^(10)) weeks ago.
this post was submitted on 03 Jul 2023
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Mildly Infuriating
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Damn you're good
Ever heard of the 2048 bug? If no i suggest taking a look at the wikipedia page. I think it is a fun read
2038! I develop embedded systems and we’ve been testing for this for years now. There’s also a similar 2036 GPS bug
You mean the Year 2038 problem?
yes... i feel dumb for that typo
But this would mean the epoch here would be the 2 April 1984 or maybe the 1st, if you respect the time as well, which sounds a tiny bit random lol. But so would be to use a week counter in the first place :D Especially since those trains are from the early 2000s.
EDIT: Other times in 2003 are also possible apparently https://twitter.com/TAltgeld/status/1646386165006716928?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1646386165006716928%7Ctwgr%5E99a8805bbdf28d116a3a7037dc24347da978e819%7Ctwcon%5Es1_c10&ref_url=https%3A%2F%2Fwww.kreiszeitung.de%2Flokales%2Fbremen%2Fsorgt-fuer-spott-im-netz-geniale-loesung-der-db-der-zug-aus-der-vergangenheit-92212981.html
How did you get to that epoch? I haven't seen any images of this happening earlier than 2003, so the overflow must have happened late last year or early this year, and whatever week 0 is is some time around 2002/2003. That would also fit with your comment that they were introduced in the early 2000s.
Maybe they just didn't expect the trains to last 20 years 😄
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Well, I did shown_date-1024 weeks=epoch. Your explanation sounds correct, though.
The only thing is, I've seen 2003 date before 2023 in random trains. Could also be a weird glitch when time sync fails or something.
It could be that the epoch is the start of 2003, so any train with a reset week counter shows 2003, and now they all do since the counter has overflowed late last year.
The fact that they use a week counter in general is something I remember from someone familiar with the onboard computer system, but I don't remember how it's set up specifically unfortunately.
Deutsche Bahn making up 20 years of delays in one go. Now that's efficiency
Did you hit 88 mph?
Don't think a German train can handle 1.21 gigawatts
Btw, thinking back to it, was that a nazi reference in that old movie?
Ah, Deutsche Bahn. Gotta love it.
Hooray, it's all been a bad drug induced dream! 18 year old me awakens in regional train.
I love German regional trains. This is a very common issue. Happens all the time.
Ah 2003, I remember it well.
wtf that's literally my birthday
God I would love it if I was suddenly transported back to 2003 as my current self.
That's a really old picture you got there ;)
As we have ultimately have set all of our private clocks with public ones as well, we always have to decide which public clock is more trustworthy in those moments. Except if you use a very precise sun dial.
walks into train, completely stoned. Sees clock. Panics. Ah fuck, I'm way too high to travel back in time... What if I fuck up the timeline?!
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