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How Toyota's 100-year textile history influenced FCV hydrogen fuel cell car

Turns out, Toyota had a surprising ace in the hole when it came to building the new fuel tanks for the FCV hydrogen fuel cell car, which is coming next year. Well before Toyota became the Toyota Motor Company, it was the Toyota Industries Corporation and it made textile looms. This is important because the main structure of the hydrogen tank is wound carbon fiber. When Toyota set out to increase the strength of the tanks to hold hydrogen stored at 10,000 psi (up from 5,000 in the previous tanks), it was able to draw on its 100-year-old history as it designed its car of the future. "A lot of that textile experience came back when we did the tank wrapping." – Justin Ward "We have a lot of experience with textiles," Justin Ward told AutoblogGreen at the 21st World Congress on Intelligent Transport Systems (ITS) in Detroit this week, "and a lot of that textile experience came back when we did the tank wrapping." On top of being able to hold the higher-pressure hydrogen, Toyota's first attempt to build its own hydrogen tank was six times faster than the industry standard, so it saved time and money as well as working better. The company will also be able to inspect its own tanks. Ward is the general manager of powertrain system control at the Toyota Technical Center and hydrogen vehicles are something he knows a lot about. The reason for the stronger, 10,000-psi tanks is because the 5,000-psi tanks only offered around 180-200 miles of range, even with four tanks in the early $129,000 FCHV Highlander hydrogen prototypes. The FCV only has two, but they will able to deliver the 300-mile range that customers told Toyota they wanted. Dropping the number of tanks not only obviously reduced the cost for the tanks themselves but also the number of valves and hoses and other components you need. Despite the benefits of higher compression, going much higher doesn't make sense. 10,000 psi is the "natural progression," Ward said, because "you start to bump up against compression inefficiencies." Think of an air compressor. When hydrogen is produced at a wastewater treatment plant or a reforming site, Ward said, is it at around ambient pressure (14 psi). That has to be raised, using compressors, all the way to 10,000 psi. "That takes energy," Ward said, "and every doubling of pressure adds another doubling of energy needed, so it starts to add up pretty fast if you go too high." Component specifications are also fine at 10,00 psi, but more difficult at higher levels.

Toyota Yaris Hybrid-R zips in on its way to Frankfurt

Toyota has been known to make some exciting cars over the years, but its hybrids, well... let's just say a Prius appeals to a different kind of buyer. The TS030 Hybrid LMP1, on the other hand, now that's more our speed. And at the Frankfurt Motor Show next week, the Japanese industrial giant will bridge the gap with the concept car you see here. Previewed in bits and pieces along the way, Toyota has now revealed the full details and array of photos of its new Yaris Hybrid-R concept. And what the full picture reveals is a Prius C that's gone to the gym - or more appropriately, the track.
Powering this little pocket rocket is TMG's Global Racing Engine: a 1.6-liter inline-four with direct injection and a Garett turbocharger to drive 300 horsepower to the front wheels through a six-speed sequential gearbox. A pair of electric motors provide an extra 60 hp to each of the rear wheels for a combined output of 420 hp and through-the-road all-wheel drive. A third 60hp electric motor serves as traction control under acceleration and acts as a generator under braking to feed the TS030-derived super capacitor that boasts a higher power density and faster charge/discharge speed than a traditional battery. The system can provide a 40-horse boost for ten seconds in Road mode, or the full 120hp for five seconds in Track mode.
Though based on the three-door Yaris, there'd be no mistaking this for any ordinary econo-hatch. 18-inch TRD alloys with Michelin Pilot Sport Cup tires pack the wheel wells and a wider grille dominates the front fascia, while black and blue trim contrast sharply with the white bodywork. The rear pillar incorporates a quick-fill competition-spec fuel cap, LED daytime running lights illuminate the way and oversized brakes keep it all under control. The interior boasts Recaro racing buckets in black leather and blue Alcantara. There's more to digest in the press release below, but the bottom line is that if this is where Toyota is taking its hybrids, we want to climb into the driver's seat, and we're looking forward to seeing the concept in the flesh next week.

Toyota: One Bold Choice

Toyota paired paralympian Amy Purdy and the incomparable words of Muhammad Ali in its 2015 Super Bowl spot, How Great I Am. Interspersing cuts of Purdy triumphing over her disability with images of the new-for-2015 Camry, Toyota tied its ad in with the simple hastag, #OneBoldChoice. That said, we aren't sure how this spot will play for those who aren't familiar with Purdy's triumphant story. We've already sampled the refreshed Camry in a lengthy and comprehensive review, so head over and have a look.