autonomous trucks

This article from Wired brings up a couple points about autonomous trucks I hadn’t thought of before.

The startup Peloton is working on “platooning” trucks, or groups of vehicles that communicate via a wireless connection that helps them time their movements. At some point soon, the system might let a lead driver take over the steering for a bit, while those at the wheels in the vehicles behind could snooze, catch up on paperwork, meditate, whatever. California-based Embark would like to see driver-monitored trucks pilot themselves on interstates but be manually driven into warehouses by nimbler humans. Starsky Robotics has a similar vision, but says that the trickier driving maneuvers could be done by a human in a remote location, Predator drone-style. It’s unclear if any of these companies want—or will be able—to ever take the human out of the picture entirely…

So you could have one driver or no drives for a whole line of trucks on the highway. Then, when they get to town, a driver or even a remote driver could bring them in one at a time, if the computers are not yet up to the job.

One thing I think about is that this sounds a lot like trains. It’s hard for me to believe that platoons of trucks will be cost-effective with trains even after you take most drivers out of the equation. But remember that the highway system is automatically funded by all highway users through the gas tax, while rail companies are required to build and maintain their own infrastructure. Politicians in rural areas, which are greatly overrepresented in our electoral system at the state and federal levels, like this system because it makes taxpayers in the economically productive areas (aka cities) fund inefficient road networks in the mostly empty rural areas they represent. So this is not a level playing field where victory goes to the most efficient technology.

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