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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 sees profit slip but beat earlier forecasts

TOKYO — ToyotaÂ’s July-September profit fell 11% from a year earlier as the coronavirus pandemic slammed global demand, but JapanÂ’s top automaker appeared to be holding up better than weaker rivals that have sunk into the red. Toyota reported Friday a quarterly profit of 470.5 billion yen ($4.5 billion), down from 530 billion yen a year ago. Quarterly sales slipped to 6.77 trillion yen ($65 billion) from 7.64 trillion yen. Its president, Akio Toyoda, told reporters Toyota employees worked extremely hard, including making masks and face shields and boosting efficiency at factories to achieve results despite the pandemic. “Toyota has become gradually stronger,” he said, offering gratitude and praise for how resilient Toyota has proven itself to be. “This shows how each individual worked so hard,” said Toyoda, the grandson of the automakerÂ’s founder, vowing that each of its employees will keep thinking about contributing to a better world. Toyota raised its global sales forecast to 9.4 million vehicles for the fiscal year through March 2021, better than its earlier forecast for 9.1 million vehicles. ThatÂ’s still lagging behind the more than 10.5 million vehicles sold in the last fiscal year. Toyota, based in Toyota city in Aichi, central Japan, said it expects to record a 1.4 trillion yen ($13.5 billion) profit for the fiscal year. It earlier projected 730 billion yen ($7 billion) in profit. Toyota, which makes Lexus luxury models and the Prius hybrid, recorded 2 trillion yen ($19 billion) in profit the previous fiscal year. ToyotaÂ’s operating income fell in most regions, including Japan and other Asian markets, but improved in North America. Operating Officer Kenta Kon expressed caution about the U.S. outlook, given the rising coronavirus cases. But he said ToyotaÂ’s latest models were popular, and dealers were adjusting incentives to get good results. All the worldÂ’s automakers have been slammed by shrinking demand as COVID-19 squelches economic activity. Some nations, including Japan, have sunk into recession. Although uncertainties persist about further outbreaks and when a vaccine might be available, there are signs of recovery in some parts of the world. Japan has managed to keep pandemic-related deaths at fewer than 2,000. It has reported about 105,000 cases nationwide.

Autoblog Podcast #318

Toyota back on top, Barrett Jackson, Crowdsourcing your Dodge Dart payments, Nissan and Toyota double down on pickups
Episode #318 of the Autoblog Podcast is here, and this week, Dan Roth, Zach Bowman and Michael Harley talk about Toyota regaining the No. 1 sales crown, getting your friends and family to buy you a Dodge Dart, Barrett-Jackson, and Toyota and Nissan remaining committed to their pickup trucs. We wrap with your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Keep reading for our Q&A module for you to scroll through and follow along, too. Thanks for listening!
Autoblog Podcast #318: