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Green self-driving cars take center stage in Tokyo

Visions of cars that drive themselves without emitting a bit of pollution while entertaining passengers with online movies and social media are what's taking center stage at the Tokyo Motor Show. Japan, home to the world's top-selling automaker, has a younger generation disinterested in owning or driving cars. The show is about wooing them back. It's also about pushing an ambitious government-backed plan that paints Japan as a leader in automated driving technology. Reporters got a preview look at the exhibition Wednesday, ahead of its opening to the public Oct. 30. Nissan Motor Co. showed a concept vehicle loaded with laser scanners, a 360 degree camera setup, a radar and computer chips so the car can "think" to deliver autonomous driving. The Japanese automaker called it IDS, which stands for "intelligent driving system." Nissan, based in Yokohama, Japan, said it will offer some autonomous driving features by the end of next year in Japan. By 2018, it said vehicles with the technology will be able to conduct lane changes on highways. By 2020, such vehicles will be able to make their way through intersections on regular urban roads. Nissan officials said they were working hard to make the car smart enough to recognize the difference between a red traffic light and a tail light, learn how to turn on intersections where white lane indicators might be missing and anticipate from body language when a pedestrian might cross a street. Nissan's IDS vehicle is also electric, with a new battery that's more powerful than the one currently in the automaker's Leaf electric vehicle. Although production and sales plans were still undecided, it can travel a longer distance on a single charge and recharge more quickly. A major challenge for cars that drive themselves is winning social acceptance. They would have to share the roads with normal cars with drivers as well as with pedestrians, animals and unexpected objects. That's why some automakers at the show are packing the technology into what looks more like a golf cart or scooter than a car, such as Honda Motor Co.'s cubicle-like Wander Stand and Wander Walker scooter. Instead of trying to venture on freeways and other public roads, these are designed for controlled environments, restricted to shuttling people to pre-determined destinations. At a special section of the show, visitors can try out some of the so-called "smart mobility" devices such as Honda's seat on a single-wheel as well as small electric vehicles.

Anti-EV messaging alive and well at Toyota, sort of

The folks at Toyota in Japan can be pretty blunt about electric-vehicle technology prospects as a viable transportation alternative to the internal combustion engine. Here in the states? Slightly more sanguine. Toyota global head of research and development Mitsuhisa Kato, according to Automotive News, discounts the potential of substantial EV sales in the near future because the appropriate technology that provides comparable driving distances and fill-up times relative to conventional vehicles doesn't yet exist. While Toyota has been conducting testing programs with shorter-commute-distance EVs in countries such as Japan and France, its only production EV in the US is the RAV4 EV, and Toyota sold just 546 of those in the States during the first half of the year. Toyota is much more excited about the debut of its first hydrogen fuel-cell production vehicle, in both Japan and the US, next year. Toyota Motor North America spokeswoman Jana Hartline was a little more charitable when discussing the EV's prospects in an interview with AutoblogGreen. "For shorter range, EVs serve a really great purpose, but as far as having equal mile range to an internal combustion engine, there's going to need to be some serious breakthroughs," Hartline said. "And that where the fuel cell comes in." Last month, Toyota said its fuel-cell sedan that will debut in Japan next April will be priced at about $69,000, though the company emphasized that it shouldn't be assumed it will be priced similarly in the US and Europe. Toyota hasn't released many performance details, though the sedan is expected to have a full (hydrogen) tank range of about 435 miles, or about five times that of a Nissan Leaf. Read here for Autoblog's First Drive of Toyota's fuel-cell sedan.

Watch Congress sample Toyota's i-Road 3-wheeler concept

Toyota brought its new i-Road, a three-wheeled, all-electric low-speed vehicle that debuted in 2013 at the Geneva Motor Show, to the Capitol for some of our elected officials to test out. As easy as it is to forget that politicians are people, too, it was refreshing to see a human side to many of them as they zipped about one of the Capitol's many meeting rooms.
We'd say their reactions were surprisingly positive. Of course, some were just down there because Toyota is a big presence in their respective districts, but the bulk of the senators and representatives seemed like they just wanted to zip about the makeshift indoor course on the leaning trike.
Take a look below at the video from Bloomberg.