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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 HCD-14 Genesis Concept takes a sleek look at the future

After seeing the promising lines of Hyundai's latest concept car last week in a shadowy teased rendering, we now have a better idea about what this sleek concept is all about. The 2013 Hyundai HCD-14 Genesis Concept received its official debut today at the Detroit Auto Show, and it's expected to be a pretty good indication of the styling direction for the next-generation Genesis sedan, although not quite the real deal.
Comparing this concept to spy shots of a Genesis prototype captured early last month, we can see that many elements of the HCD-14 will be incorporated into the newest Hyundai luxury sedan. As is the case with any concept car, the oversized carbon fiber wheels and suicide rear doors will certainly not be making it to the production model, but it will be interesting to see if the next-generation sedan has some of this car's styling cues like the hard-edged body creases along the side of the car, the coupe-like roofline running all the way to the rear of the car leaving no true decklid, or even the fine details like the "Genesis" etched into the headlights.
In addition to the styling of the car, there are plenty of new features being introduced on the concept that may be intended for the final product. This includes cabin technology features like a head-up display, hand-gesture recognition, and even a system that is able to track a driver's eyes to select options in various vehicle functions such as audio or climate controls. There also luxury appointments like the real milled wood accents and the iPad storage station. Hyundai is also promising improved driving dynamics with a more rigid chassis, new driver-selectable settings for various driving conditions and, of course, carrying over the 5.0-liter direct-injected V8 paired to an eight-speed automatic transmission.

Hyundai recalls 205,000 Elantras for possible power steering failure [UPDATE]

UPDATE: Autoblog reached out to Hyundai spokesperson Jim Trainor for more information about this recall. He let us know via email: "Owners will be notified beginning in the second quarter." Also, there have been "no accidents, injuries nor fatalities," as a result of this issue. Hyundai is recalling 204,768 examples of the 2008-2010 Elantra sedan and 2009-2010 Elantra Touring because of possible failure of the electrically assisted power steering. The problem in these vehicles is that the ECU for the power steering can "sense a discrepancy in the steering input signals and, as a result, disable the steering power assist," according to documents submitted to the National Highway Traffic Safety Administration. If this happens, then drivers could suddenly experience a more difficult time driving the Elantras. According to a chronology submitted to NHTSA (that you can read in full as a PDF, here), Hyundai first became aware of this problem in 2010 and issued a TSB for it in 2011. At that time, just 0.25 percent of sedans and 0.36 percent of Touring models were shown to have the fault. However by October 2014, the issue had gotten worse, and 1.3 percent of four-doors and 1.9 percent of the hatchbacks were exhibiting it. The automaker believed that by maintaining manual steering the vehicles were still within the law, but "the industry has increasingly handled similar issues through safety recalls." In most cases, turning the ignition off and then back on rectifies things, but to fix this, Hyundai is updating the power steering control unit on these models. RECALL Subject : Electric Power Steering Assist may be Disabled Report Receipt Date: FEB 23, 2015 NHTSA Campaign Number: 15V100000 Component(s): STEERING Potential Number of Units Affected: 204,768 All Products Associated with this Recall Vehicle Make Model Model Year(s) HYUNDAI ELANTRA 2008-2010 HYUNDAI ELANTRA TOURING 2009-2010 Details Manufacturer: Hyundai Motor America SUMMARY: Hyundai Motor America (Hyundai) is recalling certain model year 2008-2010 Elantra vehicles manufactured June 1, 2008, to April 30, 2010, and 2009-2010 Elantra Touring vehicles manufactured November 1, 2008, to April 30, 2010. The electronic power steering (EPS) electronic control unit (ECU) may sense a discrepancy in the steering input signals and, as a result, disable the steering power assist.