Live data from Hacker News

Waymo Via

waymo.com

51–60 of 277 posts

Re: Waymo Via

#52

I competed in the DARPA Urban Challenge, back in 2007. While we were watching the finalists trying to sort out the world's first fully-automated traffic jam, the conversation turned to how easy it is to manipulate these vehicles. Imagine a remote stretch of highway frequented by automated 18-wheelers. All that's required to bring the truck to a screeching halt is a bedsheet and some decent timing, at which point the…

Isn't the bedsheet heist just as plausible with a human behind the wheel? There's a chance he won't see the people in the road or will choose to run them over, but if he does the decent thing then he's a sitting duck.

Well you'd have an eyewitness that you would need to attack, who is potentially armed. I imagine the solution would be comparable to whatever security protocols ATMs have v. bank tellers.

Re: Waymo Via

#53

Earlier quoted context omitted.

Yeah cause screw that person who died.

Arizona allows drivers over 80, and I'd trust Waymo over the average octogenarian driving.

That would be an interesting metric: normalized accident rates for self-driving cars vs octogenarian-driven cars.

Re: Waymo Via

#54

Earlier quoted context omitted.

Yeah cause screw that person who died.

Arizona allows drivers over 80, and I'd trust Waymo over the average octogenarian driving.

See, the thing is, Waymo controls the data, and certainly knows how good their driving is. If it was clearly better than the average octogenarian driving, wouldn't they be letting us all know that? Wouldn't they be announcing that and writing up white papers and giving presentations at conferences about this? They need to start building the safety case, and it is entirely to their benefit to release this data, if it truly is more reliable than even just the average octogenarian. The fact that they don't, and so far as I can tell only release the minimum data that they are legally obligated to (and marketing-speak like https://waymo.com/safety/ is not the same thing at all), leaves me with an inference that the data is not nearly that rosy.

Re: Waymo Via

#55
post #45

I competed in the DARPA Urban Challenge, back in 2007. While we were watching the finalists trying to sort out the world's first fully-automated traffic jam, the conversation turned to how easy it is to manipulate these vehicles. Imagine a remote stretch of highway frequented by automated 18-wheelers. All that's required to bring the truck to a screeching halt is a bedsheet and some decent timing, at which point the…

You can already do this to humans pretty much just as easily, I just need some orange cones Then what? You have 20 palettes of dog chew toys or asian pears....? Some of the goods have serial/tracking numbers. The reason people don't rob 18 wheelers or trains is because it's not a good criminal enterprise

I have not thought much about robbing trucks before, but I disagree this is the same as a manned truck. I think it's much more like the difference between robbing a house that is empty and a house while the owners are home. Most burglaries happen when nobody is home. Why would trucks be any different?

Besides that, it is (likely) easier to trick an unmanned truck into stopping as OP mentioned. A person would easily recognize what's happening and it would be easier for him to just drive around the obstacle. It's not as easy to create an AI that can "think" around things like that. Besides that, I hear truck drivers are often armed. I would guess that punishment for property crimes is less severe than armed robbery against a person, but I don't actually know.

In the grand scheme of things though, I think this is a negligible concern compared to all of the other problems self-driving trucks have to solve first.

Re: Waymo Via

#56

Earlier quoted context omitted.

Professional driving comes with hours limitations. In most industrialised countries you can't work more than so-and-so many hours driving without so-and-so many hours of rest (I don't know what the US rules are but I know they have them). But as just a passenger, aboard the truck but not driving it, you aren't using up those precious hours. I can see this making sense where the driver also has some skilled role at bo…

>But as just a passenger, aboard the truck but not driving it, you aren't using up those precious hours. This is inaccurate. If you are sitting in the passenger seat you are classified as "On-Duty Not Driving" You are only 'resting' (aka "Off-Duty") when you are in the bunk.

This however is frequently violated and widely ignored, as there is no enforcement mechanism, when I teamed, I'd do my 8 hours of sleep, then come up at sit with my co-driver and talk with him about the day ahead as he drove until it was time to stop

Re: Waymo Via

#57

As a bike/ped advocate, I believe self-driving cars will ultimately be safer than humans. Yesterday I was nearly hit crossing street twice: once by an inattentive driver and once by an intentionally reckless speeder. Oh the other hand, my brother has done a fair amount of truck driving and I'm aware it's a common job in the US. Maybe now that Bloomberg has dropped out he get together with Yang and use his billions to…

Yep, as a biker I now intentionally try to look at the driver through the windshield to see if their eyes are down on a cell phone. They are scarily more frequent than you would think.

Re: Waymo Via

#59

Does a self-driving truck need a sleeper cab? Is the sleeper compartment filled with equipment?

For long haul you'd still want someone riding in the cab who can do basic maint I think, plus off loading the truck a lot of the times is the duty of the driver. Some companies advertise 'never tarp again!' because tarping your load on flatbeds is the driver's responsibility. Also for in-transit maint airlines need repair, trailer power needs to be checked especially for reefers. I'm not sure about otr truckers but f…

Using a mix of automated and human drivers (aka, the AI is one half of a team) seems like a great way to go. Consider that there is very little freight that goes longer than 500 mi without either being on a team or on the rail.

Re: Waymo Via

#60
post #45

Earlier quoted context omitted.

You can already do this to humans pretty much just as easily, I just need some orange cones Then what? You have 20 palettes of dog chew toys or asian pears....? Some of the goods have serial/tracking numbers. The reason people don't rob 18 wheelers or trains is because it's not a good criminal enterprise

I have not thought much about robbing trucks before, but I disagree this is the same as a manned truck. I think it's much more like the difference between robbing a house that is empty and a house while the owners are home. Most burglaries happen when nobody is home. Why would trucks be any different? Besides that, it is (likely) easier to trick an unmanned truck into stopping as OP mentioned. A person would easily r…

The unmanned truck would likely be _crammed_ with cameras and other surveillance tools like hidden gps senders in the containers.

It might initially be easier but I'm not sure if you would get very far with the stolen goods.

Post reply on HN