Ubiquitous comment, as a person within the industry: there's a big difference between cars that have a hands-free driving mode, and cars that do not have a driver. The latter will be an absolute game-changer; the former can yield some marginal gains in safety and congestion, but does not really shatter any paradigms. This is the former. The latter will certainly happen eventually, but is orders of magnitude more chal…
Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
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Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#22Are self-driving cars legal in the United States by law, or just due to the absence of law? Seems like vehicular traffic has always had fairly tight regulations around their operation, but I'm stunned by the speed at which cars that drive themselves are hitting the road. Sure, we've had cruise-control, and cars have been adding things like auto-braking and lane-assist. Have they just taken that feature-creep further…
"In 2016, 7 states (Nevada, California, Florida, Michigan, Hawaii, Washington, and Tennessee), along with the District of Columbia, have enacted laws for autonomous vehicles."
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#23Are self-driving cars legal in the United States by law, or just due to the absence of law? Seems like vehicular traffic has always had fairly tight regulations around their operation, but I'm stunned by the speed at which cars that drive themselves are hitting the road. Sure, we've had cruise-control, and cars have been adding things like auto-braking and lane-assist. Have they just taken that feature-creep further…
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#24I can understand self driving cars eventually being practical on long simple roads. But I can't even imagine how one could get to my house. My road has cars parked on both sides. Sometimes vans. Sometimes they almost block the road. Sometimes there is a car coming the other way and you have to look for a space to pull into to so they can pass, or maybe back up 1/4 of a mile. Or hope the other car does. There are cone…
I saw a heavily instrumented Uber car driving down Liberty two days ago.
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#25Lots of hills, and will have plenty of ice and snow in a few months. It seems to me like a logical place to test the resilience of a self-driving system against some predictable corner cases.
I'm surprised by their technology: > The company has been creating extremely detailed maps that include not just roads and lane markings, but also buildings, potholes, parked cars, fire hydrants, traffic lights, trees, and anything else on Pittsburgh's streets. If one city requires that much work, they're not scalable. Even if we assume the LIDAR on every Uber car collects the new data, the car will trip sooner or la…
Delphi has a more robust system (in theory), but the accuracy isn't quite as good. To the best of my knowledge Ford is also taking a different approach which doesn't depend on super-detailed maps to operate. The technology to compare the surroundings against a map is far easier than figuring out the surroundings and then navigating within that (not to trivialize this - both are extraordinarily difficult and nobody has made a fully self-driving car yet).
But hey, like they always say in YC - do things that don't scale. Uber is clearly pushing ahead faster than anyone else, and they have a hell of a team behind this project.
Regarding bridges - to oversimplify the simple answer is they're far noisier for the sensors (all of them, including cameras) and it just wreaks havoc on the sensor fusion system.
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#26Are self-driving cars legal in the United States by law, or just due to the absence of law? Seems like vehicular traffic has always had fairly tight regulations around their operation, but I'm stunned by the speed at which cars that drive themselves are hitting the road. Sure, we've had cruise-control, and cars have been adding things like auto-braking and lane-assist. Have they just taken that feature-creep further…
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#27Ubiquitous comment, as a person within the industry: there's a big difference between cars that have a hands-free driving mode, and cars that do not have a driver. The latter will be an absolute game-changer; the former can yield some marginal gains in safety and congestion, but does not really shatter any paradigms. This is the former. The latter will certainly happen eventually, but is orders of magnitude more chal…
What do you think about Ford announcement, IIUC they're skipping level 3 (semi auto autos) straight to level 4 (wheel-less).
When they say, A future model will be wheelless. What they're saying is a car in 15-25 years will be wheelless. Which is about on track with the parent poster's time frame.
Most the large Semi-Truck manufacturers seem to be progressing along a similar track. Ford's forecasts of 20 years forward actual sees a complete stop of consumer vehicles moving completely over to driver-less fleet vehicles.
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#28This article said it would pick people up downtown, but how far would they go to drop off? The golden triangle is mostly grid-based, but go elsewhere in the city and the road topology gets jacked up fast (like Boston), especially in the south and west. Its idiosyncrasies took some getting used to, after living in flatter regions with gridded streets for several years (central Ohio, Salt Lake). In those places, if you want to go somewhere, you start driving in its general direction; in Pittsburgh, it's not uncommon to go in the opposite direction for a while, since the roads don't connect that way.
The article also mentioned bridges being a problem. In Pittsburgh, that's a big problem, since it supposedly has more bridges than any other city in the world.
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#29I can understand self driving cars eventually being practical on long simple roads. But I can't even imagine how one could get to my house. My road has cars parked on both sides. Sometimes vans. Sometimes they almost block the road. Sometimes there is a car coming the other way and you have to look for a space to pull into to so they can pass, or maybe back up 1/4 of a mile. Or hope the other car does. There are cone…
All these challenges are exactly why one would want to collect driving data in Pittsburgh, it seems to me. I saw a heavily instrumented Uber car driving down Liberty two days ago.
Re: Uber’s First Self-Driving Fleet Arrives in Pittsburgh This Month
#30Ubiquitous comment, as a person within the industry: there's a big difference between cars that have a hands-free driving mode, and cars that do not have a driver. The latter will be an absolute game-changer; the former can yield some marginal gains in safety and congestion, but does not really shatter any paradigms. This is the former. The latter will certainly happen eventually, but is orders of magnitude more chal…
What do you think about Ford announcement, IIUC they're skipping level 3 (semi auto autos) straight to level 4 (wheel-less).