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Hyundai patenting speed bump detection

Often patents are more about solving a small, annoying problem than really taking on the big issues. Take Hyundai's recent filing for a system to detect speed bumps, for example. Other than teens with a fresh license and ground-scraping supercar drivers, no one really sees spotting these traffic-slowing devices as the bane of their existence. However, the Korean automaker is out to make driving just a little more convenient for everyone with this tech. The Hyundai patent combines several pieces of currently available technology in a new way. GPS, a camera, and multiple sensors identify an oncoming speed bump, and they then measure its height, width, and curvature. With that info, the software calculates the appropriate speed to drive over the hump. If drivers are going too fast, then a warning message tells them to slow down. The patent is a straightforward solution to a problem that doesn't seem to really exist for many drivers. However, while Hyundai makes no mention of this in the documents, this tech could be extremely useful for applications in autonomous vehicles. All the system would need is the additional ability to slow itself automatically, and the driverless car could potentially handle a speed bump just as well as a human.

Asian automakers still reluctant to use more aluminum

There's a logical progression of technology in the auto industry. We've seen it with things like carbon-ceramic brakes, which use to be the sole domain of six-figure sports cars, where they often cost as much as an entry level Toyota Corolla. Now, you can get them on a BMW M3 (they're still pricey, at $8,150). Who knows, maybe in the next four a five years, they'll be available on something like a muscle car or hot hatchback. Aluminum has had a similar progression, although it's further along, moving from the realm of Audi and Jaguar luxury sedans to Ford's most important product, the F-150. With the stuff set to arrive in such a big way on the market, we should logically expect an all-aluminum Toyota Camry or Honda Accord soon, right? Um, wrong. Reuters has a great report on what's keeping Asian manufacturers away from aluminum, and it demonstrates yet another stark philosophical difference between automakers in the east and those in the west. Of course, there's a pricing argument at play. But it's more than just the cost of aluminum sheet (shown above) versus steel. Manufacturing an aluminum car requires extensive retooling of existing factories, not to mention new relationships with suppliers and other logistical and financial nightmares. Factor that in with what Reuters calls Asian automaker's preference towards "evolutionary upgrades," and the case for an all-aluminum Accord is a difficult one. Instead, manufacturers in the east are focusing on developing even stronger steel as a means of trimming fat, although analysts question how long that practice can continue. Jeff Wang, the automotive sales director for aluminum supplier Novelis, predicts that we'll see a bump in aluminum usage from Japanese and Korean brands in the next two to three years, and that it will be driven by an influx of aluminum-based vehicles from western automakers into China. Only time will tell if he's proven right. News Source: ReutersImage Credit: Sean Gallup / Getty Images Plants/Manufacturing Honda Hyundai Mazda Nissan Toyota Technology aluminum

Hyundai Rockar dealership concept a kinder way to buy a car [w/video]

The simple car-buying battle line these days usually centers around dealerships versus some alternative method, like online, that bypasses the dealer. A few manufacturers are trying ways in between those two poles, so that customers can visit a retail concept brick-and-mortar location but avoid the negative associations they have with dealerships; Audi's done it in London, BMW's done it in Paris and Tesla is doing it all over. After two years in development, Hyundai has done the same with its Hyundai Rockar store in the Bluewater shopping mall in Kent, England. Hyundai UK partnered with Simon Dixon on the venture, Dixon being a 20-year veteran of the car industry who was frustrated by the experience of having to buy a car at a traditional dealership. Rockar, tucked between a Disney store and a Body Shop, keeps three vehicles in the store; if you prefer, you can handle the entire car-buying transaction online at home, or at computer stations in the store with the help of "Angels," otherwise known as salespeople. Focusing on the retail experience, however, the Angels don't have car backgrounds; they've been trained in the product, but we're told they aren't there to push it on you. Car hunters who want to trade in can input their car to get fair trade value; Rockar says all of its trade-ins go straight to auction, so values are based on dealer auction guides, and every customer gets a no-haggle purchase price. There's a test-drive facility in the mall's enormous parking lot, and prospective customers can go for a spin without a salesperson. It will also attend to routine service needs: owners can book appointments, bring their car to the mall, amuse themselves for a few hours and pick it up the car it's completed. Rockar says it will do routine maintenance on any car, not just Hyundais. Echoing Audi and BMW, Hyundai UK says this isn't about replacing the dealership, but trying to find a better, easier, and less stressful way for potential customers to interact with the brand and buy a car. Bluewater gets 27 million visitors per year, and in just over a month of being open more than 4,000 of them have stopped into Rockar, with three buying a car. Rockar says it will provide free service for three years for the first 100 buyers, and Hyundai expects it to be one of its UK's top ten dealers by the end of 2015. The video has more on the concept. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.