4 ms·
> Your car is running a real-time simulation of your engine to keep itself operational, and it's a much serious business than running Android or iOS. Well, it
by calvinmorrison 5y ago
> Your car is running a real-time simulation of your engine to keep itself operational, and it's a much serious business than running Android or iOS.
Well, it takes some parameters, goes into a lookup table and decides how much timing to retard, or fuel to give, and probably has a o2 sensor, checks knocking, etc. All done on pretty barebones 80's tech.
- bayindirh 5y agoYou're right on the tables part, but these are the words of the guy who worked on BMW for 14 years, who's on the video. And, as a person who's doing simulation coding, I tend to behave to him about that. The relevant part starts here: https://media.ccc.de/v/32c3-7331-the_exhaust_emissions_scandal_dieselgate#t=2231 https://media.ccc.de/v/32c3-7331-the_exhaust_emissions_scand...