2014 Hyundai Santa Fe Sport 2.0l Turbo on 2040-cars

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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.

Hyundai gullwing door patent blends VW camper, Tesla Model X

Hyundai wants to open your RV to the outdoors with a patented design that combines a gullwing and a sliding door. It could make a camping trip a lot of fun. From an engineering standpoint, the idea is fascinating. The gullwing (above) in Hyundai's patent application drawings runs from the front doors all the way to the rear, and it opens wide enough to expose the second and third rows, plus the cargo area. However, such a huge opening would never work if another vehicle were sitting too close because the gullwing needs so much room. In that case, occupants can use the sliding door (right) like a traditional minivan, which needs a much smaller area to deploy. This is the best of both worlds. According to the Korean automaker's patent application, the camping market is growing, and it believes this idea would appeal to customers. "Camping has evolved from a level of just sleeping outdoors to include a step of taking a rest outdoors, and therefore, camping equipment has also continuously evolved," Hyundai states in the application. In addition to the novel door design, it's interesting that Hyundai specifically imagines this on an RV. In the UK, a company converts Hyundai's i800 van into a camper. Perhaps the Korean automaker sees space to do something new in the segment with this patent. We hope the company shows a vehicle in North America with this door because we want to see the contraption at work in the real world. Related Video:

Hyundai, Kia recall 270,000 cold-weather state vehicles over rust

Hyundai has announced plans to recall 240,000 Sonata and Azera models registered in the northern United States over corrosion caused by the use of road salt. Exposure to the salt can cause rust to form (we know, basic chemistry here), and that the corrosion can change the alignment of the rear wheels, according to Reuters.
Sonatas from the 2006 to 2010 model years, built between March 1, 2005 and January 21, 2010, and Azeras from the 2006 to 2011 model years, built between September 27, 2005 and November 22, 2010, are covered only if they were registered in the following states: Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and Washington, DC. So basically, every state from the Midwest, to the central Atlantic coast, to New England. It is unclear exactly how many Sonatas or Azeras make up the 240,000 total number.
Hyundai is also recalling 20,300 of its 2013 Santa Fe Sports, while sister company Kia is recalling 9,345 2014 Sorentos. This second recall only covers Santa Fe Sport and Sorento models with the base, 2.4-liter engine and front-wheel drive. Apparently, the front axle driveshaft can develop cracks and separate.