Earlier quoted context omitted.
Except they forget that people like owning their personal space -- especially if it's they need to inhabit for multiple hours in the day, pretty much every day. And (as with the "smart home" advocates), they forget that, outside of the tech crowd - not everyone likes interacting with (and hence, being dependent on) computers for every conceivable need in their life, 24x7. The ownerless model might work for some peopl…
I dunno, of my friends under 35 (San Francisco and Oakland) it is rarer to own a car than to be carless. Most couples I know with cars are also single car families. In cities and the surrounding metros (which continue to grow as a proportion of the US pop) I could totally see an ownerless model working. How many Manhattan residents own cars?
Uber’s self-driving cars start picking up passengers in San Francisco
181–190 of 217 posts
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#182Earlier quoted context omitted.
Those traffic waves are in large part psychology though. If every car traveled at the average speed you wouldn't have them. If even just 10% are self driving and have data on average speed for that section of road, they can not only avoid the wave but break them up, making traffic better for everyone. I've even done this myself. I see a standing wave in front of me and slow to what I know is about average for that ti…
I'm not convinced, and I don't think there is very much evidence either way. Are the traffic waves caused by erratic driving due to driver error at misjudging average speed? Or is it more caused by small fluctuations due to actual and unavoidable conditions? Would a self driving car see a plastic bag blowing in the wind and slam on its brakes, or drive right through it? What about a kitten? What about a bowling ball,…
The road train has no cushion (ignore the few inches in pintle hooks) so it brakes as a unit. And accelerates as a unit. Does that make it's recovery from shocks 20x as good as 20 cars?
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#183Earlier quoted context omitted.
I've never understood why people think traffic will move faster with self driving cars. The status quo is drivers driving well beyond the physical capabilities to stop given the conditions at hand. Sure, they might be able to cut down on reaction time, but they still can't do anything about physics. Given that these vehicles will shift the risk model from driver to manufacturer, and subsequently programmed to obey th…
The idea of traffic reduction is twofold. First is the fact that there can be a lot more carpools because you don't need the owner of the car to be inconvenienced to make the carpool work, so there will be an overall reduction of cars on the road. Second, and more importantly, when you have only autonomous vehicles on the road, you can make assumptions that all drivers are perfectly rational, and then your safety mar…
Are you saying that a rational driver will never apply maximum braking?
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#184Earlier quoted context omitted.
> Ya, Uber just wants people to think they provide better service at lower prices than their competition; and the tricksters, they're doing it by working to provide better service at lower prices than the competition. The prices are lower because they're subsidized with invested money and debt.
> they're subsidized with invested money and debt. So are public utilities, public resources, and all levels of government (local, state, & federal)...
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#185Earlier quoted context omitted.
It'd be nice if we could get to the point where my self-driving car is earning cash as a taxi whilst I'm doing my 9-5.
Seems potentially unlikely that a consumer could own and (auto-)operate a self-driving vehicle at a rate competitive with Uber & Lyft (or whatever corp.), who could purchase in bulk and have their cars operate for significantly less.
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#186Actually these Uber Volvo self driving cars have been picking up passengers using UberX in San Francisco for weeks. They're easy to spot because they have a huge lidar contraption on the roof and a lot of camera's mounted on the roof, rear vision mirrors, and the rear tailgate of the vehicle. The depot they use is on Harrison and 3rd so you see a lot of them driving around the area just south of Market Street, which…
Indeed, and I'm almost positive that I've seen models other than the C90s. I didn't realize that they were toting real passengers, though. I thought they were just Alpha Tests As Marketing. Given that they made this announcement the day after Google announced Waymo, I'm now convinced that's what they are, but I guess with real passengers?
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#187Earlier quoted context omitted.
Except they forget that people like owning their personal space -- especially if it's they need to inhabit for multiple hours in the day, pretty much every day. And (as with the "smart home" advocates), they forget that, outside of the tech crowd - not everyone likes interacting with (and hence, being dependent on) computers for every conceivable need in their life, 24x7. The ownerless model might work for some peopl…
I dunno, of my friends under 35 (San Francisco and Oakland) it is rarer to own a car than to be carless. Most couples I know with cars are also single car families. In cities and the surrounding metros (which continue to grow as a proportion of the US pop) I could totally see an ownerless model working. How many Manhattan residents own cars?
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#188Actually these Uber Volvo self driving cars have been picking up passengers using UberX in San Francisco for weeks. They're easy to spot because they have a huge lidar contraption on the roof and a lot of camera's mounted on the roof, rear vision mirrors, and the rear tailgate of the vehicle. The depot they use is on Harrison and 3rd so you see a lot of them driving around the area just south of Market Street, which…
Were there paying passengers in those cars? I've seen the Fords around town, too, but I don't think they were carrying passengers.
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#189Actually these Uber Volvo self driving cars have been picking up passengers using UberX in San Francisco for weeks. They're easy to spot because they have a huge lidar contraption on the roof and a lot of camera's mounted on the roof, rear vision mirrors, and the rear tailgate of the vehicle. The depot they use is on Harrison and 3rd so you see a lot of them driving around the area just south of Market Street, which…
If you think self driving cars are cool, wait until two years from now when you're stuck behind them in your morning commute every day, while they drive 15 miles under the speed limit.
Re: Uber’s self-driving cars start picking up passengers in San Francisco
#190Earlier quoted context omitted.
The age old last mile problem. I don't think anyone is suggesting getting rid of mass transit and in fact self driving cars could be the best thing ever happen to mass transit (no need to park at the train station if coming from the suburbs). https://en.wikipedia.org/wiki/Last_mile_(transportation)
When a whole suburb is taking self-driving car every morning to get to the train, I guess someone will innovate and start offering rides in a minibus or even a bus.
Having the commit will make it maore feasible to fund vehicles that are intended for a specific area, and the pool model allows Uber to recover margin during pricing surges and users who don't want to pay the commit (after all, the discount on the fare would only apply to the portion of the pool fare ascribed to the subscribed to the passenger).