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New video of Tesla crash demonstrates the problem of semi-automated driving

theautopian.com

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Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#101

Earlier quoted context omitted.

No, you cannot swoop into a lane and stand on the brakes. Nobody was following the Tesla until he put himself directly in front of an overtaking car with not enough room.

Yes, the Tesla was possibly at fault for the first collision. It was not at fault for the 7 subsequent collisions.

I’ll bet that’s not an argument his insurance company will try to make.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#102

I think what's interesting here is it's likely the first instance where Tesla FSD has been involved in an accident which affected other drivers. [Edit] From the video the Tesla is making a lane change and stopping simultaneously which means there could be a case of the Tesla FSD/driver doing a unsafe lane change.[1] Most of the time FSD just wrecks the Tesla itself or injures the driver of the Tesla (i.e. running int…

> I think what's interesting here is it's likely the first instance where Tesla FSD has been involved in an accident which affected other drivers. In a pileup like this it's basically never the fault of the front car, unless maybe if they are purposely causing the accident for insurance fraud or something. Maybe the driver will get cited for failing to maintain the minimum speed, but legally this isn't much different…

From what I can tell from the video - there seems to be a grey area because the Tesla FSD is changing lanes and stopping simultaneously. If that's the case, its not a tailgating issue but an unsafe lane change - for which the Tesla FSD (or Tesla driver) could be at least partially at fault.

The grey area will require some defense and it will be interesting to see if the Tesla driver is left high and dry by Tesla.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#103
post #77

Earlier quoted context omitted.

Doesn't his car have ABS? Even under heavy braking, the car's wheels shouldn't lock up and lead to swerving. Did the trailer have its own brakes?

As everyone is pointing out to you, ABS solves the problem of your car's wheels skidding, leading to loss of control. It doesn't help with the trailer that you're towing failing to stop as fast as you do, trying to run into you, and trying to turn to the side when it can't. The solution to the latter problem is to be aware that you have the trailer, and to not brake faster than it can handle. The fact that the traile…

At least in the UK, you're not supposed to have a trailer of such a weight that it would destabilise you if you emergency brake. That's dangerous and should be outside of the vehicle's/driver's specifications. Above a certain weight, you should be using a braked trailer.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#104

Earlier quoted context omitted.

> pulled over best it could If that is its best then FSD has no business being on the road. It was erratic and didn't give clear intent to other cars what it was trying to do.

IMO the car signaled, changed lane and stopped without slamming the brakes. It didn't collide with anything, the pileup was formed by human drivers driving too close and too fast for their reaction time. If it had been a human driver that saw a kitten or a rock in the road, it would probably slam the brakes. I'm not defending Tesla's FSD, which I think is inferior for Tesla's reluctance to use LIDAR in addition to ca…

I’ve seen videos of some other system (Mercedes? VW?) stopping when the driver had cruise control on without paying attention.

It put on its hazards and gradually slowed to a stop. Noting fast or abrupt. Easy for any driver paying attention to recognize and be ready for.

It was nothing like what happened in this video.

Personally I doubt this was the car trying to stop safely due to driver inattention. Seems more likely an AutoPilot/FSD bug or the phantom braking all the way to a stop at the worst time.

Or terrible driving by the driver if they had been in full control and are lying about FSD.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#105
This mirrors my experience of driving in America. People do not adjust their speed or following distance to the conditions. They drive like they have some sort of right to a road free of obstructions and to drive at the speed limit or above, no matter the circumstances.

It's as if they expect the speed limit sign to adapt to the circumstances. They have the attitude, "Well if I need to slow down, why does the sign say I can go 70mph?"

It could be freezing rain with black ice or a fog with zero visibilty, and the overwhelming majority of American drivers would not change their driving one bit. I have seen this in every corner of the country and it is noticeably different from other countries.

There will always be unexpected obstructions in the roadbed of major highways. Stuff falls off. People lose control and roll and end up obstructing the lanes.

So while the Tesla and its self-driving mode were the proximate cause of the obstruction that led to the collision in this particular instance, they were absolutely unrelated to the actual cause of this entire category of accidents.

This attitude affects many other aspects of American life. Notably, gun violence. Exactly the same feeling of entitlement to go full speed ahead and damn the consequences dictates the occasional outcome of both highway driving and eating your lunch quietly in the school cafeteria.

There is little difference between an American in a pickup truck barreling down out of the Alleghenies at 80mph in fog and freezing rain and and American with a not-meaningfully-regulated gun barreling into a classroom and opening fire.

Both are the direct result of a sense of entitlement, and both regularly lead to mayhem and death.

You can't blame the Tesla for this.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#106

Earlier quoted context omitted.

> pulled over best it could If that is its best then FSD has no business being on the road. It was erratic and didn't give clear intent to other cars what it was trying to do.

Right, if someone is incapacitated, putting the life of that person and others on the road in danger is still not the right move. It doesn't matter what the driver is doing, any driving system that puts other people on the road in danger does not belong on the road.

Other systems will stop if no driver input is detected too. They slow down much more gradually and turn on the hazards so other drivers can safely react.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#107

I think what's interesting here is it's likely the first instance where Tesla FSD has been involved in an accident which affected other drivers. [Edit] From the video the Tesla is making a lane change and stopping simultaneously which means there could be a case of the Tesla FSD/driver doing a unsafe lane change.[1] Most of the time FSD just wrecks the Tesla itself or injures the driver of the Tesla (i.e. running int…

> I think what's interesting here is it's likely the first instance where Tesla FSD has been involved in an accident which affected other drivers. In a pileup like this it's basically never the fault of the front car, unless maybe if they are purposely causing the accident for insurance fraud or something. Maybe the driver will get cited for failing to maintain the minimum speed, but legally this isn't much different…

If I brake check someone on the highway, causing an accident, and it’s discovered that that’s what happened, I’d be pretty shocked* if the trailing driver was found responsible.

That video looks like a combined lane change and brake check on the part of the Tesla.

* and disappointed

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#108
post #99
post #82

This is an honest question here but why is the pile up so bad if driving conditions were ideal? The next 6 drivers were not keeping a safe distance or paying attention?

Have you watched the video? Its freeway speeds, a decently busy freeway, at a tunnel entrance that’s curving. Plus the car switched to the passing lane and abruptly stopped. This wasn’t going straight on a highway stopping in the same lane the driver was already in. I can understand how the conditions probably made it worse.

> Have you watched the video? Its freeway speeds, a decently busy freeway, at a tunnel entrench that’s curving. Plus the car switched to the passing lane and abruptly stopped.

The Tesla car switching and abruptly stopping was a big problem, and I can understand that first car having trouble, but for cars behind the first one they should ideally all be keeping a distance ready for suddenly hitting the brakes in an emergency. I find at least in Australia a decent number of drivers do not keep an adequate distance from the car in front for emergency braking.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#109

I have a VW Golf and it has what it calls "adaptive cruise control". What makes it different from my older (simple) cruise control is that it will slow down and speed up again as necessary without my intervention. For example, if I set the speed to 70 mph and it gets close to a car ahead that is only going 65 mph, it will slow down and maintain what the software believes is a safe distance. Similarly, if a car in an…

I rented a RAV4 recently for not one but two cross-US trips (Seattle VA). Its adaptive cruise control (like its lane assist) felt mostly familiar from previous rentals. It takes a lot of getting used to, if you’re from a time when cars just mechanically do what you tell them (failure modes aside). That said, I have the almost opposite take! The adaptive CC wasn’t perfect, but it had a perfect failure mode all but one…

I also like it because without having to stay so heavily focused on my speed I can spend more time on situational awareness of the other cars around me than I would with traditional CC or no CC.

Re: New video of Tesla crash demonstrates the problem of semi-automated driving

#110

I think what's interesting here is it's likely the first instance where Tesla FSD has been involved in an accident which affected other drivers. [Edit] From the video the Tesla is making a lane change and stopping simultaneously which means there could be a case of the Tesla FSD/driver doing a unsafe lane change.[1] Most of the time FSD just wrecks the Tesla itself or injures the driver of the Tesla (i.e. running int…

> In the short term I could see Tesla not supporting the driver and absolving themselves via fine line/TOS, etc

Imagine there is an 'autopilot' gun, you buy it, and it comes with the contract that says you take full responsibility got the gun.

Then it shoots me and kills me before you have a chance to react.

The prosecutor will go after the manufacturer. If manufacturer wrote code that kills me, you and any contract you signed is not even relevant.

You cannot contract away criminal responsibility. Otherwise I could contract away all my responsebilities to a random homeless guy.

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