[dietsche]

I would like more details. There are definitely situations where neither a car nor a human could respond quickly enough to a situation on the road.

for example, I recently hit a deer. The dashcam shows that I had less than 100 feet from when the deer became visible due to terrain to impact while driving at 60 mph. Keeping in mind that stopping a car in 100 feet at 60 mph is impossible. Most vehicles need more than triple that without accounting for human reaction time.

[ra7]

Unfortunately, Tesla requests NHTSA to redact almost all useful information from their crash reports. So it's impossible to get more details.

Here is the public database of all ADAS crashes: https://static.nhtsa.gov/odi/ffdd/sgo-2021-01/SGO-2021-01_In...

[arcanemachiner]

This is called "overdriving your vision", and it's so common that it boggles my mind. (This opinion might have something to do with the deer I hit when I first started driving...)

Drive according to the conditions, folks.

[Zigurd]

We will inevitably see "AVs are too cautious! Let me go faster!" complaints as AVs drive in more places. But, really humans just suck at risk assessment. And at driving. Driving like a human is comforting in some contexts, but that should not be a goal when it trades away too much safety.

[thebruce87m]

There is a difference between driving too fast around a corner to stop for something stationary on the road and driving through countryside where something might jump out.

I live in a country with deer but the number of incidences of them interacting with road users is so low that it does not factor in to my risk tolerance.

[Zigurd]

The risks vary with speed. At 30mph a deer will be injured and damage your car, and you might have to call animal control to find the deer if it was able to get away. At 45mph there is a good chance the deer will impact your windshield. If it breaks through, that's how people die in animal collisions. They get kicked to death by a frantic, panicked, injured animal.

[Kirby64]

On many roads if a deer jumps across the road at the wrong time there’s literally nothing you can do. You can’t always drive at 30mph on back country roads just because a deer might hop out at you.

[seadan83]

World of difference between, 30, 40, 50 and 60. Feels like something I have noticed between west and east coast drivers. Latter really send it on country turns and just trust the road. West coast, particularly montana, when vision is reduced, speed slows down. Just too many animals or road obstacles (eg: rocks, planks of wood) to just trust the road.

[dragonwriter]

> West coast, particularly montana

Montana is not "West coast".

[seadan83]

Yeah, I was a bit glib. My impression is more specifically of the greater northwest vs rest. Perhaps just "the west" vs "the east".

Indiana drivers for example really do send it (in my experience). Which is not east coast of course.

There is a good bit of nuance... I would perhaps say more simply east of Mississippi vs west, but Texas varies by region and so-Cal drivers vary a lot as well, particularly compared to nor-Cal and central+eastern california. (I don't have an impression for nevada and new mexico drivers - I dont have any experience on country roads in those states)

[Kirby64]

Road obstacles are static and can be seen by not “out driving your headlights”. Animals flinging themselves into the road cannot, in many instances.

[amenhotep]

You are responding in a thread about a person saying they were driving at 60 when the deer only became visible "due to terrain" at 100 feet away, and therefore hitting it is no reflection on their skill or choices as a driver.

I suppose we're meant to interpret charitably here, but it really seems to me like there is a big difference between the scenario described and the one you're talking about, where the deer really does fling itself out in front of you.

[dietsche]

op here. you nailed it on the head. also, the car started breaking before i could!

incidentally, i’ve also had the tesla dodge a deer successfully!

autopilot has improved in BIG ways over the past 2 years. went 700 miles in one day on autopilot thru the mountains. no issues at all.

that said expecting perfection from a machine or a human is a fools errand.

[nomel]

I've had a person, high on drugs, walk out from between bushes that were along the road. I screeched to a halt in front of them, but 1 second later and physics would have made it impossible, regardless of reaction time (or non-negligible speed).

[freejazz]

The article explains the investigation is based upon visibility issues... what is your point? I don't think any reasonable person doubts there are circumstances where nothing could adequately respond in order to prevent a crash. It seems a rather odd assumption to reach that these crashes would be in one of those scenarios such that we should be explained to otherwise, no less so when the report facially explains this to not be the case.

[Log_out_]

just have a drone fly ahead and have the lidar pointcloud on hud. This are very bio-logic excuses :)