2000 Toyota 4runner on 2040-cars

Auto blog

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

Major Alexa deal will bring Amazon services into more cars

Amazon and its personal assistance service Alexa are partnering with HERE Technologies to create a new connected mobility service powerhouse. Alexa will integrate with HERE's navigation and location services to offer what the two companies are calling a "true voice-first-navigation experience." Alexa will come pre-integrated with HERE navigation on-demand, which the automakers can then enable, which should help cut down on development time. One of the biggest features from this partnership is how directions could be offered and delivered using HERE's Open Location Platform (OLP). Currently, the OLP uses data from several car manufacturers to provide insights into real-time location and traffic. But on Alexa, this could be used to provide directional context. For example, Alexa could say, "Turn right after [such-and-such a building]" rather than just, "Turn right." Amazon has been testing the automotive waters throughout the past decade. Its home-based Alexa-enabled devices are already offered with connections to several manufacturers. To various degrees of integration, it can already pair with Ford, Genesis, Toyota, Lexus, Hyundai and BMW vehicles. At the end of 2018, Amazon took things a step further when it introduced the Echo Auto, a Bluetooth-connected Alexa assistant device that can be physically kept in a car. Currently only available by invitation (its production and distribution have been delayed), the $25 device is essentially a voice service that works together with smartphones and connects to a car's speakers. Users can command it to do a variety of things, including playing music, setting navigation, opening the garage door, finding local stores, making calls, setting reminders, and thousands of other "skills." According to The Verge, nearly 1 million people have already ordered the device. Some (well, probably few) may know HERE Technologies from its maps on Windows Phones. We all know how that turned out, though. Today, HERE has expanded into a multi-function suite that is available in multiple mediums, including many automotive applications. HERE Automotive's connected vehicle services include real-time traffic, parking, weather, fuel prices, hazard warnings, traffic sign integration, and even EV charging stations. These all incorporate and extend the use of HERE's location and tracking programming. HERE is already partnered with BMW, Audi, Daimler, Intel, Mobileye, NVIDIA, and has investments from Bosch, Continental and Pioneer.

2014 Toyota 4Runner

I recently took the redesigned 2014 Toyota 4Runner for a muddy romp in Pennsylvania. While the mechanical bits and pieces beneath the body-on-frame SUV trudge forward into the new model year with very few tweaks, the truck "receives a rugged new exterior design and interior refinements that add comfort and convenience without sacrificing its hallmark performance capability and excellent value," says the automaker.
A quick visual scan of the 4Runner reveals a new front end with a more "aggressive" and "muscular" appearance (yes, I'm quoting Toyota) that includes new headlights, grille and hood scoop. A roof rack is now standard across all trims, too. While SR5 and Trail grades have a bland color-keyed grille insert that gives the face a monochromatic appearance, the range-topping Limited (shown above and in our gallery) snarls with a silver-plated chin that gives it a bit more character.
New soft-touch surfaces within the cabin provide a more upscale environment and a bright new Optitron instrument panel improves readability and functionality. As before, the SR5 and Trail models arrive with fabric upholstery or optional Softex seats (synthetic leather). Genuine hides are reserved for the Limited trim, which is also fitted with Toyota's unique X-REAS (X-Relative Absorber System) automatic suspension system as standard equipment.