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Honda patents 11-speed, three-clutch transmission in the name of fuel economy

In an effort to improve fuel economy, automakers are stuffing transmissions with as many gears as possible. General Motors fitted the Chevrolet Camaro ZL1 with a 10-speed automatic, while the 2017 Ford F-150 will have a variation of the same transmission. Last year, Ford filed a patent for an 11-speed automatic transmission, and now Honda is following suit with its own 11-speed gearbox that will use three – three! – clutches instead of just two. Uncovered by AutoGuide, the patent describes a transmission with eleven gears that utilizes three clutches, with the third somehow reducing the drop in torque that occurs with a shift on a dual-clutch transmission. The result would be a two-fer of improved fuel economy and quicker gear changes. It's not clear how many shafts would be in the transmission – dual-clutches use a pair – or how exactly it is laid out. As it's just in the patent stage, we don't know what type of vehicle would use the 11-speed transmission, or even if Honda will end up making it. Honda could place the high-tech gearbox into a small, fuel-efficient car like the Fit to further improve fuel efficiency or into a larger vehicle like the Pilot that desperately needs a fuel-efficiency boost. The transmission would also have applications in sporty models since it The patent, which was published on May 27, is no longer available on the Japanese patent office's website. Related Video:

2017 Honda Ridgeline First Drive

Over the years, the quest to build a better pickup truck has resulted in nothing but failure. Only one basic formula has proven successful: body-on-frame, front-engine, solid rear axle, and an optional transfer case for true four-wheel drive. And it helps to wear an American nameplate. The 2017 Honda Ridgeline is none of those things. Instead, it's a unibody. The engine is up front, but it's mounted transversely since the truck is based on front-wheel-drive architecture. And one look is all it takes to confirm the Ridgeline is not a Ford, Chevy, or Ram. In the face of ever-bolder and blockier competition, the Ridgeline looks, dare we say, aerodynamically sound. It's all based on the rational desire for greater efficiency, comfort, and convenience. In the same way that a car-based crossover is a better choice for most families than a truck-based SUV, the Ridgeline is a better choice for a large swath of pickup buyers. It really is more comfortable, more fuel efficient, roomier, and easier to live with than its primary competitors. Those same things could be said of the old first-gen Honda Ridgeline. But where the 2006 model was terribly unattractive and ambiguously styled, the new 2017 model is at least recognizable as a pickup. Gone are the buttresses of the old truck, replaced by a more traditional bed that is four inches longer than before. That bed is molded from a strong, dent- and scratch-resistant fiber-reinforced plastic material that's UV treated so that it doesn't need paint to keep from fading in the sun. A pair of dirtbikes or a single ATV fit nicely with the tailgate down. There's still a trunk recessed in the rear of the bed, complete with a drain plug so that it can be hosed out or filled with ice to keep drinks cold. Eight tie-downs come standard, each rated to hold up to 350 pounds. A power outlet is nestled behind a hidden door in the bed, but a two-prong design and 400-watt max rating limit its usefulness. Carried over from the first generation is a dual-action tailgate that can fold down or swing open, hinging on the driver's side. A new feature is an in-bed audio system that should prove a hit at tailgate parties. Plug a television into the in-bed outlet, connect to the car's audio system, dump some ice in the trunk, and you're good to go. Check out the innovative tailgate and in-bed audio in our Short Cut videos below. And stick around for the third video to see a load full of rocks dumped in that heavy-duty plastic pickup bed.

Acura introduces a sleeker self-driving test car

As we creep ever closer to an autonomous-car future, one thing is for certain, most of the driverless cars we see being tested look hideous thanks to all the sensors strapped to the roof. Today Acura introduced its second generation Automated Acura RLX Development Vehicle with updated sensors and a more pleasing aesthetic. Gone is the spinning LIDAR system replaced with a more compact and robust version of the light detection and ranging technology. It's also got updated RADAR, camera, GPS and higher performance GPUs and CPUs as well as what Acura is calling "more intelligent software algorithms to support more complex testing scenarios." Acura and its parent company Honda have been testing autonomous cars at its GoMentum Station in the Bay Area since last year with a specially outfitted RLX (shown in the video above with the spinning LIDAR system). This new car will replace that vehicle. This article by Roberto Baldwin originally ran on Engadget, the definitive guide to this connected life. Green Acura Honda Transportation Alternatives Technology Emerging Technologies Autonomous Vehicles Videos Sedan transportation gear