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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's car subscription service rewards you for safe driving

Toyota has teamed up with Sumitomo Mitsui Auto Service Company to launch a new car subscription service with gamification elements in Japan. The program is called Kinto, and it'll offer two tiers: the first, called Kinto One, will allow you to drive one Toyota vehicle over a three-year period for anywhere between $420 and $900 a month. When the tier becomes available on March 1st, you can choose from the available Prius, Corolla Sport, Alphard, Vellfire and Crown models. The other tier called Kinto Select will give you the power to drive one of the available Lexus-branded vehicles for $1,630 a month for three years. Now, what truly makes Kinto potentially more interesting than other leasing services is a rewards program that awards points based on how well you drive. Toyota didn't really expound on how it will work, other than saying that it will "award points to customers based on their vehicle usage (such as for safe or ecological driving)." As TechCrunch notes, the assumption is that the vehicle's in-car connected system will come with the ability to monitor your driving. Best thing about it is that the points you earn aren't useless rewards you can't even use: you'll be able to apply them toward payments. Kinto's Select option will be available starting on February 6th, almost a full month before the more affordable Kinto One launches. Both will be available via select dealers in Tokyo on a trial basis, and they won't officially roll out across Japan until summer. The points program won't be available until fall, when Kinto One's options will also expand. Unfortunately, there's no word on whether Kinto will eventually roll out in the US and other markets outside Toyota's home nation.For more information on Vehicle Subscription Services, check out the Complete Guide.Reporting by Mariella Moon for Engadget.Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Toyota's 'Easy Speak' Gives Parents A Voice In Backseats

Parents often wish they could be in two places at once. A feature from Toyota now gives them the next best thing: The ability to yell at their children from a distance. The feature, known as Easy Speak, was introduced in the 2014 Highlander and can now be had in Toyota's Sienna minivan. It allows drivers to use a microphone to communicate with passengers via the car's speakers, all while keeping their eyes on the road. This can come in handy when your brood starts their territorial shoving matches. There's also an optional two way conversation mirror, which allows parents to keep check in on the action without having to turn their head around. These are welcome features. A three-week study from the Monash University Accident Research Centre in Melbourne, Australia showed that children – not telephones – are more likely to distract people while driving. Parents were distracted on 90 of 92 trips studied by the researchers, racking up an average of three minutes of distracted driving per 16 minute trip. Cell phones only made up one percent of that distracted drive time. Related Gallery Coolest minivans of all time Weird Car News Toyota Minivan/Van