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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.

Cadillac planning more Vsport models

There's a new intermediate class of luxury performance cars emerging. Audi has been doing it for years with its S-line bridging the gap, in many cases, between the standard fare and the full-on RS performance range. BMW's getting in on it with the M Sport line slotting in below the full M models. And now Cadillac is joining the fun with its Vsport offerings.
Models like the CTS Vsport and XTS Vsport are packing a new 3.6-liter twin-turbo V6 with 410 or more horsepower (along with bigger wheels and brakes) to slot in between the standard model and any impending V variant. Well, it appears Cadillac isn't about to stop there.
Speaking with The Detroit News, Cadillac product chief Hampden Tener revealed that, based on the response to the XTS Vsport, the brand is planning more Vsport models. He did not, however, indicate which would be the next to get the slightly sportier treatment. With the full ATS-V expected to pack a version of the same engine powering the aforementioned XTS and CTS Vsport models, an ATS Vsport would have to pack a smaller engine to fit in below. That only leaves the SRX crossover, Escalade SUV and the upcoming ELR hybrid. Food for thought.

2019 Cadillac Escalade Sport Edition goes dark for the L.A. Auto Show

Cadillac is taking a shallow swing at the L.A. Auto Show, which might have something to do with the churn and burn happening at the brand and at parent General Motors. The Escalade Sport Edition brings its dark hue to the West Coast shindig, a touch of anti-flash that's actually a pinstripe job. For $2,700, it installs Gloss Black Ice chrome on the grille, rear fascia, window surrounds, and body side moldings, and the otherwise optional 22-inch Midnight Silver wheels. That's the whole show. Available on three of the Escalade's four trims — Luxury, Premium Luxury, and Platinum — brand president Steve Carlisle said the Sport Edition comes "in response to customer and dealer demand for a dark and aggressive look." The least expensive 2WD Luxury model starts at $84,790, including destination, with orders commencing at the beginning of next year. For all that the package isn't, it is still a better deal than buyers got ten years ago, when the 2007 Escalade offered a similarly thin Sport Edition for $4,890. There are a few small changes for the Escalade line overall for 2019. The exterior colors Midnight Sky Metallic and Dark Granite Metallic leave the palette list, making room for Manhattan Noir Metallic and Shadow Metallic to join the list. In back, there's a hands-free tailgate with a logo light, standard on all trims. The Escalade Sport Edition represents both a beginning and an end for the model. The fourth-generation Escalade went on sale in 2014 as a 2015 model, and this is the first special edition it gets. This could be the last, too, since the fourth-gen money machine we called "Old, but not antiquated" in our Driver's Notes last month is expected to give way to a fifth-generation for the 2020 model year. Related Video: