Hacker News Board Hacker News, browsed like a classic message board
Live data from Hacker News

Growing proof that autonomous cars save lives

spectrum.ieee.org

Post reply on HN
Print view View original

251–260 of 792 posts

Re: Growing proof that autonomous cars save lives

#251

Post by bshaughn »

giantg2 wrote: post #234

Better driver education and higher test standards would save lives too. So would banning alcohol. None of these solutions, including automated cars, will be mandated any time soon. It's not enough to have data, you also have to have societal buy-in. Interesting that Waymo chooses to compare accident rates with the average driver vs the rideshare drivers their cars replace. The numbers wouldn't look as impressive beca…

A horrifying number of people flagrantly use their phones while driving. Im not talking about peaking at a text or google maps, but straight up scrolling tik tok while driving. At the end of the day there is going to be a lowest common denominator of selfish morons on the road, and the two practical solutions I see are 1) aggressive surveillance state grade distracted driving enforcement 2) self driving cars.

I used to bike to work in Chicago and it was surreal being able to look right into someone's car and see hardly anyone is paying attention.

I'll also never forget the first time getting hit by a car (car did left turn when I was biking straight through a green light) and right before impact seeing the driver's face illuminated by their phone while looking straight down driving into me.

Re: Growing proof that autonomous cars save lives

#252

Post by nradov »

GrinningFool wrote: post #151
ryandrake wrote: post #117

Earlier quoted context omitted.

I know someone who's been at fault in at least 12+ car accidents, and she keeps driving (as someone else put it you almost have to drive in the USA). There are colossally bad drivers out there and we don't yet have a viable system for keeping them off the road.

How is she able to get insurance coverage?

Most US states have some sort of assigned risk pool which makes minimum coverage available to even the worst drivers, as long as they still have a valid license. (I'm not claiming that this is necessarily a good public policy, just pointing out that it exists.)

https://insurify.com/car-insurance/knowledge/assigned-risk-a...

Re: Growing proof that autonomous cars save lives

#253

Post by giantg2 »

bshaughn wrote: post #251
giantg2 wrote: post #234

Better driver education and higher test standards would save lives too. So would banning alcohol. None of these solutions, including automated cars, will be mandated any time soon. It's not enough to have data, you also have to have societal buy-in. Interesting that Waymo chooses to compare accident rates with the average driver vs the rideshare drivers their cars replace. The numbers wouldn't look as impressive beca…

A horrifying number of people flagrantly use their phones while driving. Im not talking about peaking at a text or google maps, but straight up scrolling tik tok while driving. At the end of the day there is going to be a lowest common denominator of selfish morons on the road, and the two practical solutions I see are 1) aggressive surveillance state grade distracted driving enforcement 2) self driving cars. I used…

It doesn't have to be a surveillance state for enforcement. Just preventing repeat offenders would practically remove that lowest denominator. For example, I knew a guy in high school who totaled 4 cars and had other minor accidents in 2 years. There's no reason for that person to be allowed to operate a vehicle. On the prevention side, we could require more training.

If you tried to enforce self driving cars, you'd still need some level of surveillance too.

Re: Growing proof that autonomous cars save lives

#254

Post by davidgay »

Veserv wrote: post #228
BugsJustFindMe wrote: post #109

Earlier quoted context omitted.

> "The majority of drivers are good, but some drivers are really bad." I take issue with this. The majority of drivers are "mostly fine as long as circumstances are favorable", not "good". People for the most part do not even know about the concept of defensive driving let alone practice it. Even the best people are fundamentally complacent in basically everything they do. They zone out sometimes, they get too close,…

The fatality rate is 1.19 per 100 million vehicle miles [1], ~83 million miles per fatality. The mean driver averages ~15,000 miles per year. So, the mean driver encounters a fatal crash after ~5,500 years of driving. If you started driving when the Great Pyramid was built, you would still have another 1,000 years before you would expect to die in a fatal crash. The mean driver in the context of the USA driving envir…

https://en.wikipedia.org/wiki/List_of_countries_by_traffic-r... has the US at 7th highest out of 22 countries (for which this data is available) for the most accidents per km driven.

So it's clearly not that hard to be safer than the mean human driver in the USA. 3 of the 22 countries manage to have less than half the US rate.

Re: Growing proof that autonomous cars save lives

#255

Post by eklitzke »

giantg2 wrote: post #234

Better driver education and higher test standards would save lives too. So would banning alcohol. None of these solutions, including automated cars, will be mandated any time soon. It's not enough to have data, you also have to have societal buy-in. Interesting that Waymo chooses to compare accident rates with the average driver vs the rideshare drivers their cars replace. The numbers wouldn't look as impressive beca…

AFAIK there isn't data about fatality rate for rideshare services (I'm sure Uber has this data but I don't think they make it public). Without this data I wouldn't automatically jump to the conclusion that rideshare services are safer than the average driver, anecdotally at least I don't see any reason to assume this.

It's also extremely important to normalize this data per geo and driving type (urban vs freeway miles), which Waymo does do and you seem to ignore.

Re: Growing proof that autonomous cars save lives

#257

Post by arjie »

alexpotato wrote: post #105

The most likely scenario at this point it: - autonomous cars cause fewer accidents - so either insurance will be cheaper for them - AND/OR human driving car insurance goes up - even if only one happens, the relative cost of insurance will change in favor of autonomous - driving your own car becomes a kind of "prestige" thing where only really wealthy people do it (similar to owning your own plane etc)

Well, there is the alternative that prosecution is low enough in case of accidents that insurance payouts are low and consequently insurance is low priced. Also, the majority could easily vote for price controls on car insurance like they have on home insurance.

I can easily construct arguments along the lines of “cars are necessary to drive and insurance costs are regressive since they don’t scale with income so we need to have price controls on insurance for low-income drivers”. These will be quite popular.

Re: Growing proof that autonomous cars save lives

#259

Post by strbean »

bshaughn wrote: post #251
giantg2 wrote: post #234

Better driver education and higher test standards would save lives too. So would banning alcohol. None of these solutions, including automated cars, will be mandated any time soon. It's not enough to have data, you also have to have societal buy-in. Interesting that Waymo chooses to compare accident rates with the average driver vs the rideshare drivers their cars replace. The numbers wouldn't look as impressive beca…

A horrifying number of people flagrantly use their phones while driving. Im not talking about peaking at a text or google maps, but straight up scrolling tik tok while driving. At the end of the day there is going to be a lowest common denominator of selfish morons on the road, and the two practical solutions I see are 1) aggressive surveillance state grade distracted driving enforcement 2) self driving cars. I used…

I play the "who is staring at their phone" game as passenger sometimes. From my sampling, the number is pretty damn close to 100%.

Re: Growing proof that autonomous cars save lives

#260

Post by arjie »

dghlsakjg wrote: post #9

Is there a standard that these cars have to meet? Really there should be an obstacle course of some kind based on the most common anomalies leading to accidents. Partially obscured road signs, worn paint markings, obscured sight lines caused by dense parking, driving on a snowed over surface, etc.

Such a standard for motor vehicles would result in the loss of licensing for a large majority of Americans. Most people would fight against such testing standards as a condition for driving on public roads. It might not be a bad idea. I just don’t think it’s feasible.
Post reply on HN