WHILE WATCHING THE NEWS ON DEC. 27, I SAW A VIDEO OF
a violent crash on the A2 highway in the Netherlands (the video can
be seen here: https://www.youtube.com/watch?v=FadR7ETT_1k). The
video, which was shot from the dashboard camera of a Tesla Model X,
shows another car clipping a van, causing the van to turn sideways, hit
the guardrail, and roll over twice.
Interestingly, the Tesla, which trailed directly behind the affected
vehicles, completely avoided the crash. That’s because the Tesla was in
automatic mode and quickly sensed the change in speed of the cars ahead
of it. The automatic systems immediately activated the vehicle’s brakes—
probably faster than a human could have in the same circumstances.
Much of the concern over the widespread use of
automatic vehicles has been safety. Can they operate
as safely as human-driven models do? I think the technology has proved they can.
Recently, I had the opportunity to drive the
entire length of Route 80 within my home state of
Pennsylvania. Since it has no tolls, it is a popular route
for east-west truck traffic. I don’t think it would be a
stretch to say that at least one-third of the vehicles on
the road were big rigs, and I have to admit to feeling
intimidated at finding myself boxed in on occasion. It
did get me to thinking about what traffic would be like
if automatic trucks were deployed on a road like that.
I believe that automatic trucks will be safer, not
because professional drivers lack skills, but because
the drivers around them are less skilled than they are. Once both trucks
and cars are automated, they’ll possess technology to communicate with
each other so that each vehicle will know where the others are and can
adjust accordingly.
Another advantage of automation will be improved traffic flow. As cars
and trucks talk to each other and to road control systems, vehicles will
move at more consistent speeds and closer together than could safely be
done with human drivers. This will allow more vehicles on the road and
relieve congestion.
Just as with the transition from horse to auto, the adoption of automated vehicles will be accomplished in stages. Automated trucks may be
restricted to interstate highways at first, possibly traveling in designated
lanes. They might also be limited to driving in caravans with a human
driver leading the way.
I believe what will finally drive the wider adoption of autonomous
vehicles will be insurance rates. Rates should drop considerably when the
safety systems begin reducing insurance claims. Who among us wouldn’t
welcome the chance to pay a fraction of what we pay now for our vehicle
insurance?
bigpicture
Chief Editor
Automated trucks – not a bad idea
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