this post was submitted on 18 Mar 2025
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Cyberstuck
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A place to post your Cybertruck fails! We're here to make fun of this hunk of shit and throw as much shade as we can to that garbage bag of a human elon.
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For nonessential components, yes. For the steering wheel fuck no.
That's why ASIL exists. As someone who only very briefly was introduced to that world, I actually think this is the only cool part about the Cybertruck. Every other manufacturer is stuck on that 12v system because of the ancient OS they use. Tesla decided to write their own. Many other companies are working on competitors. I briefly got to play around with Red Hat In Vehicle Operating System (RHIVOS), which is very close to getting its safety rating.
Not sure what the voltage has to do with the ASIL rating of the OS? I've used a few different RTOSes, and experimented with some 48V parts, and the OS wasn't what was holding anyone back.
I can't say I know the details of the cybertruck or the process used to develop it, but as someone who has been through it, I would bet my shiniest quarter that Tesla wouldn't pass an ISO26262 audit.
It doesn't have anything to do with voltages. ASIL has to do with rating what things are essential or not. Then I just kind of rambled about how Tesla using a different OS that allows 48v is the only truly cool thing about the Cybertruck.