Earlier quoted context omitted.
>"Trucks are also a better platform for autonomy, with their large size providing more power for computers" I'm no expert but "power for computers" doesnt strike me as a bottleneck, Geohot/Comma seem to be doing fine, this just sounds like marketing bs
That's right the limitation is Data. You can't effectively use the extra compute if you don't have enough data to train a bigger neural network. https://jperla.medium.com/why-tesla-autopilot-ought-to-be-aw...
This Year, Autonomous Trucks Will Take to the Road with No One on Board
81–90 of 106 posts
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#82If I block a road an autonomous truck is expecting to drive along, will it automatically reroute to another road? If it does, then these trucks are going to be very easy to rob simply by corralling them in to a quiet location..
But you're still robbing a truck...
A few months ago I listed an old LCD TV on Craigslist. A bunch of offers fussed about coming to get it, and I ended up picking the most polite one and delivered it. I could barely even give it away!
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#83Earlier quoted context omitted.
I'm the author of this. It was certainly surprising to learn that a lot of what AVs are doing right now is limited by the amount of power available to the computers. It didn't make it into the article in full, but we were told that in general more computing power means detecting and classifying more object types, tracking those objects over longer periods of time, and doing more detailed motion prediction and plannin…
If so, why not use cars without alternators? 48V mild-hybrids have much higher capacity starter-generators instead of alternators, and electric cars can generally pull power from their batteries at the same rate they can charge it. For example, for a Tesla Model 3 that's 250 kW.
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#84I cannot believe that this isn't the foundation of autonomous driving: long hauls, highways, no stop signs, semi-controlled circumstances. The economics are more clear and industrialized. Even if a driver had to be present when they got off the highway, I think 'long haul' should be naturally the first thing to be tackled. And I'm surprised Walmart isn't leading the way, they should be.
The big truck companies are interested in this. They mostly highway travel so a team of trucker drivers in each city isn't as logistically difficult. Plus they can promise their drivers home each night instead of twice a month.
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#85If I block a road an autonomous truck is expecting to drive along, will it automatically reroute to another road? If it does, then these trucks are going to be very easy to rob simply by corralling them in to a quiet location..
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#86Earlier quoted context omitted.
>"Trucks are also a better platform for autonomy, with their large size providing more power for computers" I'm no expert but "power for computers" doesnt strike me as a bottleneck, Geohot/Comma seem to be doing fine, this just sounds like marketing bs
Trucks tend to have bigger alternators, so there is more power available. Even the most basic economy car has more than enough engine power, but the alternator can't deliver that power. The engine power instead mechanically goes through the transmission to the wheels. (in a hybrid car there are two alternators, one for the wheels and when for the rest of the electronics so the same problem exists) the is solvable. yo…
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#87Earlier quoted context omitted.
It's a bit more difficult with a person on board.
But not really. The person never makes a fuss (nor can realistically do so), and netiher does want to make a fuss for a simple job for one company, driving cargo owned by another company, with overall operation insured by a third company that's just going to reimburse everyone.
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#88I cannot believe that this isn't the foundation of autonomous driving: long hauls, highways, no stop signs, semi-controlled circumstances. The economics are more clear and industrialized. Even if a driver had to be present when they got off the highway, I think 'long haul' should be naturally the first thing to be tackled. And I'm surprised Walmart isn't leading the way, they should be.
Walmart doesn't do much long haul. They do the warehouse to store, but that is a lot of local roads so the logistics of getting drivers to/from the truck on highway access is harder than just keeping a driver in the truck. The big truck companies are interested in this. They mostly highway travel so a team of trucker drivers in each city isn't as logistically difficult. Plus they can promise their drivers home each n…
It's a great idea.
Walmart should be taking much more initiative in all of this as one of the only entities that can feasibly take on Amazon.
I wish the President would make a national strategy over this 'Digital Pathways Act 2030' - i.e. make all major highways, railroads, and other 'rights of way' completely autonomous and electric by 2030.
Even for human passenger cargo - long-haul buses may actually compete with trains on price and comfort if they were fully autonomous - especially for shorter routes.
One of the problems with 'trains' in America is that the US is a little spread out, trains can't just go downtown to downtown - but autonomous buses could.
So this could be like quasi-public transport initiative from at very least New England down to DC - that entire corridor.
What we need is someone to 're-brand' bus travel and make it social acceptable for middle/upper class folks to ride instead of the agrarian/lower-class greyhound. Nothing against greyhound but it's just not the experience many people want.
Re: This Year, Autonomous Trucks Will Take to the Road with No One on Board
#89Idea: Self-driving goods transport
End Result: Exabytes of new public surveillance data gifted to LEO and other powerful interests