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Super Cruise’s failsafes

Even though Super Cruise is not a fully autonomous system, it incorporates redundancies like those used in aircraft to ensure failsafe operation. Before taking off on a 700-mile, 11-hour test drive of the system — and putting my life in its hands without my hands on the wheel — I sat down with Daryl Wilson, lead development engineer for Super Cruise, to get a deep dive into the system and its critical safety backups. Autoblog: First, what makes Super Cruise different from similar systems? Wilson: The key differentiator for Super Cruise is hand-free driving. It's an industry first in that respect. Our competitors require the driver at minimum to place their hands on the wheel with some frequency to ensure that the car knows that the driver is there. We don't. Two key technologies allow us to do this. One is our Driver Attention System, which is our methodology for making sure the driver is engaged with the vehicle and engaged with the road. This is a driver assist system, not a fully autonomous system. So it requires driver engagement. We use an infrared camera that constantly monitors the driver's face to determine the direction they're looking. We're looking for the driver to be what we call on-road — not on the center stack, not to left or right or down. That's all done by the tracking of the face. We also track that the eyes are open. It's infrared because at night you need to illuminate the face and you can't be shining a light into the driver's face. Then we have our lidar mapping that provides a foundation for control and redundancy to ensure safe performance. Autoblog: How does the mapping act as a redundant feature? Wilson: This system is only for use on divided, controlled access highways. What I mean by a divided highway is something more than a painted line between you and oncoming traffic. Whether that's a grassy area in between the lanes or a concrete barrier, anything that separates you from oncoming traffic. That's the divided highway part. The controlled access part is entrance ramps and exit ramps. Not with roads that cross at grade, with traffic crossing at the same level. To do that we geofenced these roads to ensure that operation is only allowed in these conditions. We don't just recommend you use it there; we ensure that you only use it there.

2018 Cadillac XTS V-Sport Drivers' Notes Review | Cruise missile

The XTS is a standout in Cadillac's current lineup. It's a throwback to the automaker's cars of the '90s and early 2000s. It's big, comfy and packs a punch under the hood, but there's only a slight pretense of sportiness, despite the V-Sport moniker. If you want a Cadillac that handles, buy a CTS or ATS. Still, there's nothing wrong with being a big, slightly soft cruiser. Not everyone is out to conquer the Nurburgring. Some people just want comfy seats and a half-mile of wheelbase. Our tester is the range-topping Platinum V-Sport trim. At $73,040, it's not exactly cheap. That said, you do get a hell of a lot for your money. This car has heated and cooled massaging front seats with 22-way power adjustment, a heated steering wheel, heads-up display, the latest version of Cadillac's infotainment system, Bose surround sound, LED headlights and adaptive cruise control. That's not including all the V-Sport goodies like Brembo brakes, magnetic ride and a howling 3.6-liter twin-turbo V6. Senior Editor, Green, John Beltz Snyder — Hopping in the Cadillac XTS, the familiar surroundings created a certain set of expectations. Like judging a book by its cover, it's an easy trap to judge a Cadillac by its interior (they all feel the same to me). Some of what I expected, I got: a smooth ride, hearty pep, robust driver assist and fussy audio and HVAC controls. What surprised me was just how urgent this motor is. On paper, that should come as no surprise. The V-Sport's 3.6-liter twin-turbo V6, making 410 horsepower and 369 pound-feet of torque, is bound to pack a punch. You almost forget what that should feel like, though, until you put your right foot down. There's no lag, and despite the all-wheel drive, there's even a little torque steer. The lightness of the steering means it's no difficult task to account for it, though. Speaking of steering, I actually enjoyed bending this through tight corners. It's a breeze to saw the tiller back and forth, and the car communicates the interaction between the tires — especially up front — with the road. I'd like to take this Caddy to the track. Associate Editor Reese Counts: I liked this car way more than I thought I would. I was expecting a DTS or STS with a fresh face and a bit more punch. In a way, that's what this is, but I don't mean that as a knock. I don't need every car I drive to be able to put down hot laps. Sometimes I want something with soft seats (that massage!) and a big engine to get me home quickly.

Reuss says GM diesel plans are still on pace

General Motors is not going to let Volkswagen's diesel emissions scandal ruin its plans for a new line of efficient, torquey oil-burners, the company's Executive Vice President Mark Reuss said at a recent press event. "No way," Reuss responded when asked about cancelling the upcoming diesel-powered Chevrolet Cruze and other vehicles. "The Cruze Diesel is too good not to do it." Slated for 2017, the compact is just the latest member of a diesel offensive that initially kicked off with the first Cruze Diesel and most recently saw the introduction of the oil-burning Chevy Colorado and GMC Canyon. Reuss also reassured those in attendance that there was "no delay" in development of Cadillac's diesel lineup. Cadillac is working on a line of four- and six-cylinder turbodiesels for Europe. They'd make their way into the US market, too, eventually. "It's a question of timing," Reuss said, according to Car and Driver. Volkswagen's diesel emissions scandal has caused automakers across the globe to at least reanalyze their diesel strategy. Jaguar Land Rover, which is preparing several diesel-powered models for the US market, went on record late last month to reaffirm its commitment to diesel. Related Video: Featured Gallery 2014 Chevrolet Cruze Turbo Diesel: Quick Spin View 14 Photos News Source: Car and DriverImage Credit: Copyright 2015 Seyth Miersma / AOL Green Cadillac Chevrolet GM Diesel Vehicles