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White House clears way for NHTSA to mandate vehicle black boxes

At present, over 90 percent of all new vehicles sold in the United States today are equipped with event data recorders, more commonly known as black boxes. If the National Highway Traffic Safety Administration gets its way, that already high figure will swell to a full 100 percent in short order.
Such automotive black boxes have been in existence since the 1990s, and all current Ford, General Motors, Mazda and Toyota vehicles are so equipped. NHTSA has been attempting to make these data recorders mandatory for automakers, and according to The Detroit News, the White House Office of Management Budget has just finished reviewing the proposal, clearing the way. Now NHTSA is expected to draft new legislation to make the boxes a requirement.
One problem with current black boxes is that there's no set of standards for automakers to follow when creating what bits of data are recorded, and for how long or in what format it is stored. In other words, one automaker's box is probably not compatible with its competitors.

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.

Recharge Wrap-up: Toyota allowed to inspect own hydrogen tanks, Telsa tour reveals expansion

Japan's Ministry of Economy, Trade and Ministry has certified Toyota to self-inspect its high-pressure hydrogen tanks. The approval allows more freedom in production timing, as outside inspectors previously had to be on site during the manufacture of hydrogen tanks for vehicle prototypes. Toyota has passed the stringent standards to become a registered manufacturer of the 700-bar hydrogen tanks, which the company will use in its upcoming fuel cell vehicle (FCV). With the improved efficiency this certification allows in the manufacturing process, Toyota believes it will help to lower the cost of the FCV. Read more in the press release below. A look inside Telsa's fremont Factory shows thriving activity and increased capacity. Analyst Trip Chowdhry, in a rare tour of the factory, describes a bustling facility capable of producing the Model X and Model III alongside the Model S. A part of the floor labeled "Driver Assist" suggests to Teslarati that Tesla is researching a self-driving car. Chowdhry reports that the factory lobby was "busy with European suppliers and Asian suppliers." He also found an energized workforce and culture similar to Silicon Valley startups. Read more at International Business Times. Mahindra has introduced a premium version of the e2o electric car, made in partnership with Reva. The car features a range of almost 75 miles, power steering, infotainment, rear-view parking camera, driver information display and an emergency power reserve feature, called REVive, offering an extra five miles of range activated through a smartphone. Mahindra also launched a program called "Goodbye Fuel, Hello Electric" in which customers pay to use the e2o by the mile. Learn more at The Indian Express. Toyota Approved to Self-inspect and Manufacture Hydrogen Tanks for FCVs Toyota City, Japan, August 29, 2014-Toyota Motor Corporation has received approval from Japan's Ministry of Economy, Trade and Industry (METI) to self-inspect and manufacture high-pressure hydrogen tanks for fuel cell vehicles (FCVs). This makes Toyota the first company to become a registered manufacturer of 70 MPa (700 bar) hydrogen tanks under Japan's High Pressure Gas Safety Act, revised in 1997 by METI. Toyota will now be able to increase the efficiency of the process of manufacturing safe high-pressure hydrogen tanks that ensure customer confidence.