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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 tops Toyota in annual CarMD Vehicle Health Index

CarMD has released its third annual Vehicle Health Index, which for the 2013 tracked the frequency and cost of repairs for "check engine" problems of 119-million vehicles built between the 2003 and 2013 model years. For the first two years of the index, Toyota ranked at the top of the list, but this year's results see Hyundai moved to number one, pushing Toyota down a spot.
The Korean automaker's rise to the top has been "fueled by its low repair frequency," according to CarMD. Toyota is second to Hyundai in lowest repair frequency, but Toyotas also have the highest average cost of repair. (Interestingly, General Motors vehicles have the lowest average.) Both Toyota's and Hyundai's manufacturer "health" ratings suffered this year, but Toyota took a bigger hit, which also is what helped Hyundai achieve the top ranking.
While Hyundai is the top manufacturer in the index, the 2012 Toyota Camry is the top vehicle. The best-ranking Hyundai was the 2010 Elantra (behind three Nissan models and four Toyotas), which took the number eight spot. Hyundai has six other vehicles in the top 100.

Hyundai Elantra's alleged unintended acceleration sends teen, police on a 113-mile ride

Back in December, one North Texas teenager received a quick lesson in car control at the hands of his 2011 Hyundai Elantra. Elez Lushaj called police, after he says his car accelerated to nearly 120 mph on Highway 183 unintentionally. Dispatchers urged the 16-year-old driver to try everything from turning the car off to standing on the brakes and putting the car in neutral, but Lushaj told them nothing was working. Flummoxed, police simply did their best to warn traffic away from the speeding compact with the hope that the car would eventually run out of fuel.
Before that could happen, Lushaj lost control on Interstate 30 after some 90 minutes as he attempted to avoid a semi truck. The Elantra rolled four times, leaving the driver conscious but with several broken bones. Police commended Lushaj for keeping the car on the road and away from population centers for as long as he did.
Hyundai, meanwhile, said that it hasn't heard anything on the case. Spokesperson Jim Trainor reported to WFAA that it was "extremely unlikely for simultaneous and spontaneous total system failures for the brakes, accelerator and transmission to occur at the same time" and notes that Hyundai would like to investigate, but this is the first they've heard of Lushaj's wild ride. You can watch a local news report on the incident below for more information.