I've been searching, but I've so far been unable to find a thread on the forum or a webpage elsewhere that definitively spells out the logic applied to how the car decides what the current speed limit should be. Does this exist, if so could someone kindly point the way?
The specific cases I face on a daily basis in my 2019 Model 3 (with full self-driving upgrade...etc)
Thanks in advance for anyone who's able to help point me to anything with which I can better educate myself and understand driving logic better.
Brock
The specific cases I face on a daily basis in my 2019 Model 3 (with full self-driving upgrade...etc)
- Car believes 40 km/h is the default speed limit in residential areas in our city when in fact it is 50 km/h. (Winnipeg, MB, Canada)
- Multiple speed limit signs not seemingly honoured even though there are no other signs around it to confuse it. There are two I pass every day that it never picks up. One indicates an increase to 80 km/h, the other changes from 80 km/h to 70 km/h. In the first case it stays at 70 km/h (the previous limit), in the second it stays at 80 km/h (the previous limit). I'm find with it not understanding conditional speed limit signs (within certain hours and/or days of week), but just a straight up sign out in the open...it *should* pickup 99.99% of the time, which it does in many other areas of the city just fine.
- Does the car fall back on any mapping data whatsoever for speed limits? Specifically, in cases where a far lane position leaves almost all speed limit signs blocked by other vehicles in lanes closer to that side of the road, I would think there would be some form of sanity check every minute or so to say "hmm, what does OSM/Google/... think the speed is here versus what I think?" It doesn't seem so which results in an annoyingly high occurrence of the car not knowing the correct speed limits.
- What is the correct way (if there is one) to flag specific errors in driving logic that are reproducible and have been on-going for months (years in my cases)?
Thanks in advance for anyone who's able to help point me to anything with which I can better educate myself and understand driving logic better.
Brock