NTSB says Tesla must address 'basic safety issues' with semi-autonomous features
engadget.com
engadget.com
It is full-auto-pilot... so it shouldn't be an issue. But either way, I don't think that it was the case in most malfunctions.
That's not how autopilot works even in planes, and Tesla makes it very clear that you need to pay attention before it lets you enable it for the first time.
My theory is that it’ll eventually be a requirement to detect emergency vehicles optically using a similar system to how traffic lights detect emergency vehicle strobe lights and give them priority (Opticon system). This is trivial with a front facing camera, but not possible with radar.
https://www.reuters.com/business/autos-transportation/us-ask...
Stationary object detection appears to be totally missing, whether it's Tesla repeatedly trying to smash itself into the concrete support posts for the Seattle Monorail, pedestrians at an intersection, emergency vehicles flashing a standardized set of lights, etc
In some cases, they have. My Model Y has no front facing radar, but supports automatic emergency braking with vision only (Autopilot currently limited to 80mph, it’s 90mph in our older S and X vehicles with front facing radar; the limitation will be raised once their models are reliable at higher speeds). I expect stationary object detection based on vision eventually, which is not possible with radar alone due to inherent technology limitations.
New in #Tesla 2021.24.12 Owners Manual for #Model3 #ModelY "If Model 3/Model Y detects lights from an emergency vehicle when using Autosteer at night on a high speed road, the driving speed is automatically reduced and the touchscreen displays a message informing you of the slowdown. You will also hear a chime and see a reminder to keep your hands on the steering wheel. When the light detections pass by or cease to appear, Autopilot resumes your cruising speed. Alternatively, you may tap the accelerator to resume your cruising speed. Never depend on Autopilot features to determine the presence of emergency vehicles. Model 3/Model Y may not detect lights from emergency vehicles in all situations. Keep your eyes on your driving path and always be prepared to take immediate action."
https://mobile.twitter.com/analytic_eth/status/1440537502272...
If you were using Autopilot as directed, wouldn't you have been paying attention, and so braked yourself when you noticed Autopilot wasn't?
I have the basic autopilot (not the paid FSD) and trust it very little. I love traffic aware cruise control where I'm still steering, but normally don't ever use autopilot. I turned it on briefly today for a km on a long, straight freeway so that I could more safely switch audio sources while on a multi-hour drive. Switched it right back off once I was done fiddling.
Google studied driver attention and decided advanced L2 and L3 systems were quite dangerous because drivers simply are not ready to take back over right away when needed. That's why they jumped right to L4.
There's a book, Our Robots, Ourselves by David Mindell, which describes the aviation experience with auto-land. Auto-land is no longer used for this reason, and the related one that the automatic system gives up when the situation is bad and you only have seconds to recover, which is when you want the pilot to have been paying attention for quite a while.
Planes use pilot assistance (head-up displays of where the plane thinks it's going, and where it thinks it should be going), rather than automatic landing systems these days.
This approach has a much better track record than looking to assign blame to the driver and insisting that in the future the human simply needs to act more perfectly.
a emergency vehicle blocking a tiny fraction of the lane doesn't require as much slowing, you can just slightly move left of your lane to compensate. car not slowing down doesn't trigger the same "brain" warning, because you don't expect it to.
this is what sets these crashes aside from the other, you get no explicit and no implicit warning