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Audi moves to patent electric Quattro and active-shutter wheels

Audi might have a few tricks up its sleeve for the coming years, with the Brits at Autocar uncovering a pair of patent filings made by the German luxury brand. The first is something we've seen before - wheel flaps - while the second is an evolution of one of Audi's trademark technologies.
We last saw wheel flaps on the Ford Atlas Concept in 2013, but the futuristic fuel-saving tech has so far failed to arrive on a production car. Audi may be seeking to change that, patenting the flaps that open and close automagically based on airflow. They can also open if the brakes get too hot.
The second patent is an evolution of Audi's Quattro all-wheel drive. The new AWD system uses an electrically driven rear axle and wheel sensors to figure out when and at which corner the car might lose traction, and is targeted largely at hybrid offerings, which is a field Audi has only recently dipped its toe into.

Audi Q4 crossover starts production in 2019, Q8 in 2018

Audi's crossover line-up will be expanding in the next couple of years. The company announced production dates both for the already announced Q8 flagship, as well as its less-publicized Q4 compact. The Q8 will begin production next year at a plant in Slovakia that currently builds the Q7. The Q4 will start production in 2019 at a plant in Hungary that will also build the Q3. Audi has shown us concepts of the Q8 already, and we've seen prototypes undergoing testing. But Audi hasn't said much about the Q4 until now, and we haven't seen camouflaged examples running around yet. Audi says the Q4 will have a "coupe-style silhouette" and "be positioned between the Audi Q3 and Q5." Of course that second part you probably figured out based on the name. The description of its looks leads us to believe that this will be the production version of the Audi TT Offroad concept, pictured above, from a few years ago. However, don't expect the concept's 408-horsepower hybrid powertrain to be offered, at least not at the start. It's been a long time coming for this crossover. The TT Offroad was reportedly confirmed for production back in 2015. And last year, Audi secured the trademark for Q4 from Fiat Chrysler. With production starting in 2019, it will probably still be a while before we get a glimpse at the new SUV. Odds are, we'll see a concept early next year at the soonest, followed by the production model at the end of 2018. As for the Q8, we would expect to see the production model revealed at the end of this year, or possibly early next year. Related Video:

Delphi plans automated-driving journey across the United States

Delphi is attempting to become the first company to pilot an automated car across the United States. The global automotive supplier will start a cross-country journey from a location near the Golden Gate Bridge in San Francisco starting on Sunday, March 22, and cover approximately 3,500 miles on a trip to New York, where it will arrive sometime during the New York Auto Show. Along the way, Delphi engineers will gather data on how the car, an Audi SQ5, performs in a variety of road and weather conditions that the company says could only be tested in a real-world environment. "Delphi had great success testing its car in California and on the streets of Las Vegas," said Jeff Owens, the company's chief technology officer. "Now it's time to put our vehicle to the ultimate test by broadening the range of driving conditions." A formal announcement is expected tomorrow during the SXSW festival in Austin, TX. The company recently demonstrated many of its advanced-safety and automated driving technologies during CES, driving in Las Vegas. The cross-country trip will include tests on its radar, vision and advanced-drive assistance systems, certain vehicle-to-vehicle and vehicle-to-infrastructure communications, and intelligent software, which includes automated highway pilot with lane-change technology, automated urban pilot and automated parking functions. Though a driver will be behind the wheel throughout the journey, Delphi says its active safety technologies can make complex decisions, like stopping and proceeding at four-way stops, timing highway merges and calculating safe maneuvers around bicyclists. While California has certain motor-vehicle laws that help regulate autonomous vehicles, it was unclear whether Delphi needs special arrangements or permission from other states to conduct automated-vehicle testing elsewhere – or if those concerns might be negated by an active driver. Earlier this year, Audi turned heads at CES by driving an A7 from San Francisco to Las Vegas in a similar display of automated-driving technology. Related video: Image Credit: Delphi CES Audi Technology Emerging Technologies Autonomous Vehicles