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Toyota R&D shows off free piston engine linear generator for future EVs

We often hear how an electric vehicle powertrain architecture allows vehicle designers much more freedom than a traditional ICE powertrain does. With differently shaped battery modules and small electric motors, there are lots of way to put the pieces together. With today's plug-in hybrid technology, engineers still need to put a decent-sized ICE somewhere, but new technology from Toyota could free up the gas-electric vehicle designers of the future. Presented at the recent SAE World Congress in Detroit, the idea from Toyota Central R&D Labs Inc. and involves what is called a Free Piston Engine Linear Generator (FPEG). Think of it as a sort of one-cylinder, two-stroke mini-engine that can work either as a generator (thank to magnets and a linear coil) or to directly drive a vehicle. The current prototype is a 10-kW unit that Toyota say would provide enough power to get a B- or C-segment electric vehicle up to highway speeds (75 miles per hour) when paired up to offer 20 kW. Pairing the FPEGs is also important to minimize vibrations. One system tested by Toyota had a 42 percent thermal efficiency, but the engineers are working to improve the overall efficiency even further. You can watch an animated video of the piston in action here (click on "Outline") and see the SAE papers here and here. More technical details are available at Green Car Congress. News Source: Toyota Labs via Green Car CongressTip: Thanks, Joe V. Green Misc. Auto Shows Toyota Technology Emerging Technologies Electric generator

Toyota To Stop Building Cars In Australia

Toyota said Monday it will stop making cars in Australia by the end of 2017, spelling a final blow to auto manufacturing in the country, where car companies say high production costs and tough competition have crippled business conditions. Toyota's announcement, which will result in the loss of around 2,500 jobs, was widely anticipated, coming just two months after General Motors Co. said it would end production in Australia by 2017. Ford Motor Co. announced in May that it would cease Australian production in 2016. All told, some 6,600 manufacturing jobs will be lost between the three companies. Mitsubishi Motors Corp. stopped manufacturing in Australia in 2008. Toyota Motor Corp. said its decision was based on a combination of factors including the high Australian dollar, the high cost of manufacturing and competition. "We did everything that we could to transform our business," Toyota Australia CEO Max Yasuda said in a statement. "But the reality is that there are too many factors beyond our control that make it unviable to build cars in Australia." Toyota President Akio Toyoda delivered the news to workers at the company's Altona plant near Melbourne, where he paid tribute to 50 years of Toyota cars being built in Australia. "To now have to deliver this news to the very people we have worked so hard with, to the many people who have supported our production for so many years, is most regretful for Toyota and, for me personally, simply heartbreaking," he said. Toyota, which has been manufacturing cars in Australia since 1963, currently makes the Camry, Camry Hybrid and Aurion in the country. It will become a sales company. Industry Minister Ian Macfarlane said Toyota had not asked the government for any financial assistance in the lead-up to its decision. The government had subsidized auto manufacturing, hoping to keep the industry alive as it supports tens of thousands of jobs in other areas including auto parts. Holden, which is the Australian arm of GM, received 1.8 billion Australian dollars ($1.6 billion) in federal government assistance in the past 11 years. Auto makers in Australia produced about 178,000 cars in 2012, according to the International Organization of Motor Vehicle Manufacturers. Related Gallery AOL Autos Test Drive: 2014 Toyota Highlander Plants/Manufacturing Toyota

Toyota announces Geneva plans including droptop FT-86 Open concept

Automakers from around the globe are gearing up for the Geneva Motor Show next month, and Toyota is giving us a couple teasers of what will be in its display. In addition to what appears to be a single-seat concept called the i-Road (shown at right), Toyota will also give us our first look at a droptop Scion FR-S courtesy of the FT-86 Open Concept.
All we have to go on right now is this sketch shown above, but we do see that this car will retain its rear seats, which could be a potential advantage over one of its key rivals, the Mazda MX-5 Miata. Toyota says that this concept will be used to gauge public interest in such a convertible, but we've already heard that a Scion convertible is already planned to go on sale as soon as early next year. As far as Toyota's other concept, there also isn't much information about the i-Road except that it will be a zero-emissions vehicle and it will have seating for two passengers, which based on the drawing will have the driver sitting in front of the passenger.
Toyota will also show off the European version of the new RAV4 as well as its new Auris Touring Sports, which it refers to as a "medium-size estate." Scroll down for Toyota's tease of a press release.