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Weekly Recap: Autonomous driving goes commercial in Nevada

Nevada granted Daimler Trucks North America the first license to run an autonomous commercial vehicle on public roads in the United States Tuesday, marking another milestone in the technology's rapid advancement. Gov. Brian Sandoval and Daimler truck chief Wolfgang Bernhard promptly used the license to lap Highway 15 near Las Vegas in a newly revealed Freightliner Inspiration Truck. It was a clear signal that autonomous driving is big-rig reality, though it's still a long way from widespread use. Nevada certified two of Daimler's Freightliner Inspiration Trucks, which use the company's Highway Pilot system with a stereo camera, radar, and lane-keeping collision-prevention features to regulate the brakes and steering. The radar component has a long-range sensor that can cover 820 feet at an 18-degree angle and a shorter-range unit that stretches 230 feet at a 130-degree angle. The Inspiration trucks are based on the existing Freightliner Cascadia Evolution model used on US roads. In addition to the autonomous technologies, it also has futuristic design cues, including blue lighting in the front and a new hood and grille. While there are only two Freightliner Inspiration trucks in existence, Daimler expects to bring the Highway Pilot system into mass-produced big rigs by 2025, in time to capitalize on the market's predicted growth. The German truckmaker predicts the global hauling market will triple by 2050, and the United States will be a key part of that growth. Trucks carry 69.1 percent the nation's domestic freight tonnage and hauled 9.7 billion tons of freight in 2013, according to the American Trucking Association. Daimler expects autonomous driving to augment this growth, and perhaps evolve the role of the truck driver. Still, the company points out autonomous tech is not meant to replace drivers, but to assist them and relieve fatigue and monotony on long hauls. The driver has to stay in control for passing, in city traffic, and when hooking up the trailer. The company said autonomous driving also offers the potential for improved fuel economy – tests showed a five-percent gain – and lower maintenance costs. Daimler also said the technology could reduce congestion on the road. Much of this is attributable to the constant flow of traffic, which is aided by autonomous driving. While the benefits are becoming increasingly apparent, autonomous technology is still met with skepticism.

2015 Brazilian Grand Prix is the same as it ever was

At this point, we hope Nico Rosberg is planning to carry his current qualifying form into the 2016 season and back it up with the same kind of race-day cojones he showed winning the race in Mexico City two weeks ago. The Mercedes-AMG Petronas driver got it right enough again on Saturday afternoon to take his fifth consecutive pole position ahead of teammate Lewis Hamilton by almost a tenth of a second. It's the same one-two from Brazil last year. The bad news for the rest of the field is that the winner in Brazil the last seven years has been one of the two drivers on the front row. Last year it was the Williams duo that lined up behind Mercedes, this year it's Ferrari. Sebastian Vettel plays the stalking horse, securing third in his Ferrari ahead of teammate Kimi Raikkonen in fourth. Williams driver Valtteri Bottas actually qualified in fourth, but he had to serve a three-spot grid penalty for passing under red flags in Free Practice 2, so he started sixth. That promoted Sahara Force India driver Nico Hulkenberg up to fifth. Daniil Kvyat was the quickest representative from Infiniti Red Bull Racing, getting into seventh even with a Renault power unit that's weak on some of the key stretches at the Interlagos track. Felipe Massa had the second Williams in eighth, in front of the second Red Bull driven by Daniel Ricciardo in ninth. Toro Rosso hasn't confirmed its drivers for next year but Max Verstappen keeps making it hard to look elsewhere, taking 10th. Rosberg is working nearly the same trick he pulled last year: drive like a second driver for most of the year, drive like a world champion for the last quarter of a season. He pulled away at the start and covered Hamilton just enough on the run to the first corner to keep Hamilton on the outside. By the end of Turn 1 the German had the lead and didn't give it up for the rest of the race outside of pit stops. Without overwhelming pace to pass and unable to follow closely, Hamilton could do nothing except ask his team for a different strategy to go for the win. When Mercedes told him "No," trying to protect Rosberg's second place in the championship ahead of Vettel, that was the race. Just like last year, Rosberg and Hamilton finished one-two. Vettel, Raikkonen, Bottas, Hulkenberg, and Kvyat drove lonely races to finish in positions three through seven.

Vettel steals victory from Hamilton in Australian Grand Prix

MELBOURNE, March 25 – Sebastian Vettel made full use of the virtual safety car to sneak in front of Lewis Hamilton and hold off the frustrated champion to win Formula One's season-opening Australian Grand Prix on Sunday. The Mercedes engine's infamous 'party mode' that delivered Hamilton a blistering pole lap on Saturday could do little once Ferrari's Vettel nosed ahead when re-entering from pit-lane midway through the race at Albert Park. Pole-sitter Hamilton had appeared set to coast to victory with a clear pace advantage but the race turned on its head with the safety car, which was called after Romain Grosjean's Haas failed and rolled to a stop at turn two. In another bonus for Ferrari, Kimi Raikkonen finished third, fending off Red Bull's Daniel Ricciardo and leaving the unlucky Australian still searching for a first podium in his home race. "We got a bit lucky." Four-times world champion Vettel claimed a 48th overall win and his third in Melbourne following his victories at Albert Park last year and in 2011. "It was needless to say we got a bit lucky with the timing of the safety car," the German, who had started from third place and inherited the lead when Hamilton and Raikkonen had pitted earlier in the race, told reporters. "It's not the easiest track to pass." For Hamilton, the result was a bitter pill to swallow and had echoes of last year's race. Vettel also managed to re-enter in front of him from pit-lane in 2017 before burning away to victory while the pole-sitting Briton was blocked by traffic. Mercedes boss Toto Wolff said his team had miscalculated the margin between the cars during the safety car period. "We thought we had enough margin," he told the BBC. "It must have been a software bug in the system that caused us to get it wrong. We are digging deep now to understand where we had a problem." "I don't understand what's happened." Hamilton, who cockily spoke of "wiping the smile off" Vettel's face with his pole lap on Saturday, battled to keep positive. "Even now I don't understand what's happened," the 33-year-old told reporters. "I did everything I believe I was supposed to do." After the pit-lane setback, Hamilton drove hard to reel in Vettel and battled back after taking a slide at a corner that blew out the lead to nearly three seconds. But he finally waved the white flag in the closing laps to preserve the car for future races.