Earlier I posted my gallery of CES gadgets and included a photo of the eHang 184 from China, a “personal drone” able, in theory, to carry a person up to 100kg.
Whether the eHang is real or not, some version of the personal automated flying vehicle is coming, and it’s not that far away. When I talk about robocars, I am often asked “what about flying cars?” and there will indeed be competition between them. There are a variety of factors that will affect that competition, and many other social effects not yet much discussed.
NHTSA released the report from their Office of Defects Investigation on the fatal Tesla crash in Florida last spring. It’s a report that is surprisingly favorable to Tesla. So much so that even I am surprised.
The vision of many of us for robocars is a world of less private car ownership and more use of robotaxis — on-demand ride service in a robocar. That’s what companies like Uber clearly are pushing for, and probably Google, but several of the big car companies including Mercedes, Ford and BMW among others have also said they want to get there — in the case of Ford, without first making private robocars for their traditional customers.
In this world, what does it cost to operate these cars? How much might competitive services charge for rides? How much money will they make? What factors, including price, will they compete on, and how will that alter the landscape?
At the recent AUVSI/TRB conference in San Francisco, there was talk of upcoming regulation, particularly from NHTSA. Secretary of Transportation Foxx and his NHTSA staff spoke with just vague hints about what might come in the proposals due this fall. Generally, they said good things, namely that they are wary of slowing down the development of the technology. But they said things that suggest other directions.
Robin Chase wrote an article wondering if robocars will improve or ruin our cities and asked for my comment on it. It’s a long article, and I have lots of comment, since I have been considering these issues for a while. On this site, I spend most of my time on the potential positive future, though I have written various articles on downsides and there are yet more to write about.
Robin’s question has been a popular one of late, in part a reaction by urban planners who are finally starting to think more deeply on the topic and reacting to the utopian visions sometimes presented. I am guilty of such visions, though not as guilty as some. We are all seduced in part by excitement of what’s possible in a world where most or all cars are robocars — a world that is not coming for several decades, if in our lifetimes at all. It’s fair to look at the topic from both sides, as no technology is 100% good.
At the recent AUVSI/TRB symposium, a popular research topic was platooning for robocars and trucks. Platooning is perhaps the oldest practical proposal when it comes to car automation because you can have the lead vehicle driven by a human, even a specially trained one, and thus, resolve all the problems that come from road situations too complex for software to easily handle.
July 12, 2021
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