EVNow
Well-Known Member
BTW, I was replying to someone who suggested Musk is running out of "luck".Spacex is very clearly not tesla.
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BTW, I was replying to someone who suggested Musk is running out of "luck".Spacex is very clearly not tesla.
The painted tunnels probably are art, and possibly not on drivable roads. I'm suspicious if the second is real or photoshopped too.No different than a sign post that is intended as a misleading art. Dangerous and should be banned.
They probably are art, and possibly not on drivable roads. I'm suspicious if the second is real or photoshopped too.
I was just making a point about relying on vision as the only long-range sensor. Would vision-only crash through an entirely monochrome wall too?
There'll have to be optical-illusion perception as well as anti-lemming behavior in the software. "Just because the lead car drove off the cliff are you going to too?"One other improvement Tesla can do is to change over to stereo vision (they have already hinted at that - saying they can find the distance by using stereo vision of the front two cameras). Ofcourse, color blind people - as well as one eyed, drive fairly well - but stereo vision would add to the accuracy.
In the above cases, my guess is we can make out those are walls because of stereo vision.
This has always fascinated me as part of getting autonomous driving accepted by society. It will need to obey every law. Speed, waiting at stop signs for X seconds, stopping for yellow lights, only moving left to pass, turn signals, etc. It's going to drive quite a bit differently than human drivers around it, which will cause some interesting integration issues when 10% of the cars are self driving and the rest are still humans.What’s really going to be interesting is when people realize a Level 3-5 solution will be required to obey the speed limit.
If I can read, play games, or sleep while the car drives I couldn't care less what speed it does it at
You will care if it takes 20% longer to get where you were going and you have to leave earlier.
You will care if it takes 20% longer to get where you were going and you have to leave earlier.
But worse, society is going to hate them when they camp on one lane roads at exactly the speed limit. I guess if they are programmed to follow all the laws they will pull off at the pull outs and let everyone behind pass though.
There will be lots of other places they slow everyone else down too, like sitting at stop signs for extended times. In some states you're not allowed to enter an intersection if there is another vehicle in it even with a green light (prevents gridlock). Can you imagine a car doing that at every light
And then there are lots of other really interesting considerations. At some point, there are enough self driving cars that it's impossible to speed because they just form a solid roadblock at the speed limit. Which sounds great, except now many cities will loose a bunch of revenue from tickets.
How will society change to keep the police departments and small towns funded?
Yes, humans are awful. But remember, your car will not be, which means it will have to stop constantly to not be breaking the law. You're saying you wouldn't care at all if your car was constantly coming to a full stop on the side of the road in order to meet the letter of the law?Humans already do this all the time- and sometimes DON'T pull off at those.
You can imagine cars waiting until the car in front of you has FULLY cleared the intersection until you enter? Light just turned green, no cars on the road ahead, you're second in line. Human driver crawls forward. You pull to the line, wait for them to clear the other side (100+ feet), then accelerate. You'd get 2-3 cars per light through. It would make traffic so much worse in so many places.Yes I can.
It'd prevent gridlock
Not in most states with distracted driving laws. We're going to need to change a lot of laws to enable the first self driving car to actually allow the "driver" to not pay attention to the road.I could be working on a phone or laptop,
5% of the annual budget of a local suburb of Seattle comes from red light tickets from 5 intersections. 90% of those tickets are rolling right turns. Ticket revenue collection is really important to a lot of city budgets.BTW, the revenue issues you list aren't really as widespread as many imagine them to be nationally, last study I saw on this the majority of places that got a LOT of revenue this way were in only a handful of states-Arkansas, Georgia, Louisiana, New York, Oklahoma and Texas.
Yes, humans are awful. But remember, your car will not be, which means it will have to stop constantly to not be breaking the law. You're saying you wouldn't care at all if your car was constantly coming to a full stop on the side of the road in order to meet the letter of the law?
You can imagine cars waiting until the car in front of you has FULLY cleared the intersection until you enter? Light just turned green, no cars on the road ahead, you're second in line. Human driver crawls forward. You pull to the line, wait for them to clear the other side (100+ feet), then accelerate. You'd get 2-3 cars per light through. It would make traffic so much worse in so many places.
Obstructing traffic at intersection. When vehicular traffic is stopped on the opposite side of an intersection, no person shall drive a vehicle into such intersection, except when making a turn, unless there is adequate space on the opposite side of the intersection to accommodate the vehicle the person is driving, notwithstanding the indication of a traffic control signal which would permit the person to proceed.
Not in most states with distracted driving laws.
We're going to need to change a lot of laws to enable the first self driving car to actually allow the "driver" to not pay attention to the road.
You're looking at the perfect eventual future where all cars are self driving.
Clearly, at that point we can change laws
. My question is what is it like to be in the FIRST self driving car that has to obey ALL laws, but also has to interact with 99.9999% of other cars being driven by humans.
.
Can you imagine how pissed off people will be at self driving cars as they sit at green lights waiting for the car on the other side to clear because that's some obscure law on the books?
.
And the cops are going to hate them- and the cops are powerful forces in shaping laws. Yes, it's an awful way to collect revenue- but it's awful today too, and we have it, so why won't it be a pressure against self driving vehicles as well?
I'd wager that in some dense urban areas during congestion, it may be literally impossible to cross an intersection without breaking a law. We have a "blocking the box" law in Seattle. You know what the issue is?
Seattle Muni code said:11.50.070 - Obstructing traffic at traffic-control signals.
No driver shall enter an intersection or a marked crosswalk unless there is sufficient space on the other side of the intersection or crosswalk to accommodate the vehicle he is operating without obstructing the passage of other vehicles or pedestrians, notwithstanding any traffic-control signal indication to proceed. (UVC 11-1112-1971)
If someone legally turns right on red in front of you, they can actually take up the space you were going to use, and now they're out of the intersection, and you're stuck in it. Law broken.
WA law said:Vehicle operators planning to make such turns shall remain stopped to allow other vehicles lawfully within or approaching the intersection control area to complete their movements.
I want the self driving future as much as anyone
Got it. There will be zero issues with self driving cars obeying all laws on the books in every single jurisdiction through which they travel, and all other drivers on the road will thank them for their service, traffic cops will quit their jobs with joy and hugs, everyone on the road will think it's awesome that owners of self driving cars go "I don't care if I'm going slow, my time is SO VALUABLE and I'M SAVING IT BY WORKING" and there will be no interesting, unintended consequences.
Got it. There will be zero issues with self driving cars obeying all laws on the books in every single jurisdiction through which they travel
, and all other drivers on the road will thank them for their service
, traffic cops will quit their jobs with joy and hugs
, everyone on the road will think it's awesome that owners of self driving cars go "I don't care if I'm going slow, my time is SO VALUABLE and I'M SAVING IT BY WORKING"
and there will be no interesting, unintended consequences.
Since the objects in the painted image on the tunnel would have no parallax as the car approached it, it is probably possible for vision alone to determine that it's not open 3D space but instead a flat image--it would require 4D processing (XYZ + time) which FSD is capable of. The logic could track the features in the painted image and identify that their relative position is not changing and therefore rule it out as open space.The painted tunnels probably are art, and possibly not on drivable roads. I'm suspicious if the second is real or photoshopped too.
I was just making a point about relying on vision as the only long-range sensor. Would vision-only crash through an entirely monochrome wall too?
Traffic laws are pretty simple.
So much so even 16 year old kids can pass a written exam on them in most places.
It's trivial to program a computer to know all of em.
Not sure why you think this is hard- other than you appear to have not read some of them yourself and seem to imagine they're more more complex than they actually are.
The folks who made horse whips had to find new work- doesn't mean we should've not switched to cars at all does it?
if only passing a written exam was a true proxy for knowledge...
But wait, I can clean my guns while the car drives. I’m sold. Work time saved and all.It hasn't seemed to slow down the firearms industry much though.
See my post on this topic a few days ago. One of great things about V2X network communication is that it can become highly effective even if only a sparse set of vehicles and/or fixed-infrastructure beacons are active. There's no great need for each pedestrian, cyclist or driven vehicle to be watching and contributing info, as long as one or a few are doing so in the vicinity. If none are, still nothing breaks; its simply back to status quo ante. What I think will happen is that 360° monitor/data beacons will be installed in increasing numbers to cover busy intersections and downtown areas, then secondary locations, and so on. Cost will come down and become a minor adder to the cost of traffic lights, street lamps and other infrastructure. Alongside this, AV cars etc. will become increasingly common and further contribute. Pedestrians, cyclists, dogs and toddlers with no comms, as well as non-V2X vehicles, road debris, you name it, will be registered and flagged to all traffic in the vicinity, whether or not they carry a beacon. But if you want maximum awareness of your presence, sure you can run a phone app,, or carry a fob or wear a smartwatch. And please wear reflective clothing also.For pedestrian and bikes, it wouldn't be too difficult to have a navigation app inform interested parties about navigation intentions. Although this would likely be a small subset.
One other improvement Tesla can do is to change over to stereo vision (they have already hinted at that - saying they can find the distance by using stereo vision of the front two cameras). Ofcourse, color blind people - as well as one eyed, drive fairly well - but stereo vision would add to the accuracy.
In the above cases, my guess is we can make out those are walls because of stereo vision.
I think this is not at all how Tesla FSD is developing. California rolling stops, corner-cutting left turns, libertarian settings for max speed and various default or user-selectable levels of high-g maneuvering....It will need to obey every law. Speed, waiting at stop signs for X seconds, stopping for yellow lights, only moving left to pass, turn signals, etc. It's going to drive quite a bit differently than human drivers...