Autonomous Trucking

When I wrote earlier about autonomous vehicles and mentioned trucking and truckers I hadn’t even considered the idea that someone could move faster if they didn’t try to solve the problem of the ‘last mile’ and instead just focused on autonomous driving of trucks on the highways and interstates. Have the vehicle drive itself 95% of the way there, but then have a ‘real driver’ meet the truck for the last leg of the delivery. Use real drivers out and into cities and complicated areas.

Brillant.

See a write up about it here.

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Learning to Drive

I missed this thought.

Tesla is rebooting their autonomous driving vehicles and re-teaching them how to drive. Wired has this great article about the changes.

They’ve rolled out a new architecture which uses a very different sensor strategy,” says Tim Dawkins, an autonomous car specialist at automotive tech research company, SBD. “They needed to spend a little time building up their base data before they were able to release the same level of functionally as they had with hardware version 1.0.”

The first iteration of Autopilot relied on a single camera made by Israeli supplier Mobileye. The new setup uses eight cameras, dotted all around the car, feeding an in-house Tesla Vision system. The 12 ultrasonic sensors have been upgraded, the radar is improved. A new on-board Nvidia computer is 40 times more powerful than its predecessor, and runs the necessary artificial intelligence software.

and here is the money quote:

Where a conventional automaker might do that training with qualified drivers in controlled environments, or on private tracks, Tesla used its customers. It pushed fresh software to 1,000 cars on December 31, then to everybody in early January. That code ran in what Tesla calls Shadow Mode, collecting data and comparing the human driver’s actions to what the computer would have done. That fleet learning is Tesla’s advantage when it comes to educating and updating its AI computers.

“This is the uniquely Tesla approach, in the way that they have their consumers build up that rich data set, from which they can train up their AI,” says Dawkins.

Of course. Why didn’t I think of that. I mean, I didn’t have to go do it, but just consider the idea. The car is full of sensors and why not let the car shadow read drivers for a season and learn how real drivers deal with real situations that appear on the road?

Better than rules based. Learn from those who already know how to drive.

You need cars with the sensors. You need a connected car back to Tesla/cloud. And you need lots of drivers driving through all different conditions. Rain, snow, fog, fast, slow, city, suburb, rural, interstate, toll roads, bridges, tunnels, parking garages, etc.

Brillant.

Autonomous Vehicles

I’ve been fascinated with autonomous vehicles and their coming and their impact on everything. I wrote a post last May about aspects of this and linked to a number of articles that I had read and found interesting at that time.

My daughter and son-in-law recently purchased a Tesla and I’ve had the chance to ride in and drive their vehicle. Of course the main point for the vehicle is that is is electric and does not have a gasoline engine at all. I think most people think of the electric vs gasoline difference as the main point with the Tesla.

However, the most interesting point to me is the aggressive and smart progress towards autonomy. The car has sensors around it to detect obstacles, the road, people, other cars, etc.  Tesla has posted a video of what the car is ‘seeing’ as it moves down the road and it is fascinating and worth taking a look if you’ve not seen it.

The Verge wrote about this video with comments here.

The question I have is why is Tesla (and Google and maybe Apple) leading out on these capabilities and not Ford, Toyota or BMW? These later companies have had these platform (vehicles) for years and Tesla is relatively new.

This doesn’t seem like an innovator’s dilemma case.  Electric vs. gasoline might be an innovator’s dilemma case where the incumbents are clinging to their success with gasoline powered engines. Autonomous driving is independent of electric or gasoline. Gasoline powered cars could have the same capabilities or variations of it.

A gasoline powered traditional vehicle could have all these sensors onboard and could be making aggressive steps to autonomy. We could have already had these sensors on board warning us of obstacles and helping the driver be safer. What we have are some vehicles with automatic emergency braking and in some cases, heads up displays if a deer is on the road ahead. Not much else.

It seems more to me like Tesla can just see a different future and is aggressively heading in that direction. It is leadership and vision.

This is going to be an amazing ride.

 

 

Invest in Infrastructure

I’ve been reading for over a year every article I can find about electric vehicles.  I have several friends who have Tesla vehicles and have had the chance to talk with them and ride in their cars. Nissan has the Leaf, we are hearing that Apple is getting into the act, Tesla and Chevrolet are already there.

This plus the expectation that self-driving cars, and more importantly trucks are going to result in massive changes. Industries will be impacted. Startups are looking at how to retrofit existing trucks. Our cities might look different. And trucking itself is a massive employer in many regions. The article that got me first looking into this is here.  Tesla hints at how this world will work.

The issue of jobs and impact and change are real and they are coming. Quite probably, the benefits of such far outweigh the negatives but it will be disruptive. Most technical and society shifts results in those who benefit and those who are disrupted. Uber and similar is another dynamic here too.

I’m particularly interested in the infrastructure to recharge electric vehicles. All of them have you install a recharging station in your garage or wherever you park your car at night. But they ALL need a nationwide infrastructure where you can recharge your vehicle away from home. It doesn’t take a real leap in thinking to realize that the right answer is a common recharging platform and infrastructure on a national scale. We don’t need BetaMax versus VHS again.

This brings in the Seth Godin’s article of last year where he says, “infrastructure investments are most effective when they are centralized and consistent.” Federal governments, in all countries, can do some of their best work for the future when they bring people together, set some standards, and then facilitate investment in these infrastructure platforms. The Interstate highway system in the US is an example of this working well, but the US has also failed in things like a national high-speed rail system.

These companies need to work together and agree on standards. Governments should facilitate this. The leverage would be huge.