2014 Hyundai Tucson Limited on 2040-cars

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We check out Hyundai's HRL exoskeleton, a robotic mobility suit for paraplegics

Hyundai makes some of the largest vehicles in the world – to wit, 185,000-ton ships with 56-foot high engines making power at 84 rpm – but its R&D division has found enough human-factor synergy with autonomous vehicle development that they're now working on robotic exoskeletons. We were recently introduced to two of these devices: the HRL designed to increase mobility and therefore quality of life for paraplegics; and the WEX, designed to assist in repetitive-motion lifting. Both of these machines are powered by replaceable lithium-ion battery packs with a 4-hour run time and 40-minute recharges. The HRL robotic legs are designed for people 64 to 71 inches tall and less than 250 pounds. The aluminum segments are adjustable in centimeter increments over a 10-cm range, and the 22.4-inch width means it would fit in many long-haul aircraft forward seats. With the 4.4-lb battery pack, the HRL weighs about 41 pounds. There are six 50:1 reduction-gear actuators, two pelvic actuators rated at 224 pound-feet of peak torque with 60-degree range of motion, and two hip and knee with 112 lb-ft peak, 180 degrees and twice the rotational speed of the pelvic motors. Twenty sensors control it all with default speed of just under a mile per hour and a top speed of 1.5 mph, and step length can be adjusted by smartphone via Bluetooth. One of the accompanying crutches has four thumb buttons much like a video-game controller, though they're experimenting with simpler inputs including a joystick. The crutch communicates with the leg unit over a few feet of distance via Zigbee wireless protocol, with security layers added for both obvious reasons and to ensure two users in the same vicinity won't transmit to the other's unit. An HRL can help you sit, stand, walk or climb and descend stairs; it will also stand on its own, simplifying the process of putting it on. Your correspondent is outside the design height limits so rather than do any impromptu CG research we deferred to colleague Chris Davies of Slashgear for impressions wearing it: "It grips tightly, the support would be comforting, and it delivers good posture. It does take some getting used to – when it first lifts up a leg to move it forward you do feel like you're going to fall over – but once you establish a gait and stop over-thinking it becomes much easier." Indeed, he never fell over and most who tried established a rhythm within a few minutes, if not a 1.5-mph sprint.

Hyundai will launch pickup, more SUVs to reverse U.S. sales slide

By Paul Lienert and Hyunjoo Jin DETROIT/SEOUL — Hyundai plans to launch a pickup truck in the United States as part of a broader plan to catch up with a shift away from sedans in one of the Korean automaker's most important markets, a senior company executive said. Michael J. O'Brien, vice president of corporate and product planning at Hyundai's U.S. unit, told Reuters that Hyundai's top management has given the green light for development of a pickup truck similar to a show vehicle called the Santa Cruz that U.S. Hyundai executives unveiled in 2015. Hyundai currently does not offer a pickup truck in the United States. Hyundai also plans to launch a small SUV called the Kona in the United States later this year. People familiar with the automaker's plans said separately that Hyundai plans to launch three other new or refreshed SUVs by 2020. So-called crossovers — sport utilities built on chassis similar to sedans — now account for about 30 percent of total light vehicle sales in the United States. Consumers in China, the world's largest auto market, are also substituting car-based SUVs for sedans. People familiar with Hyundai's plans said the company plans to roll out a new version of its Santa Fe Sport midsize SUV next year, followed by an all-new seven-passenger crossover to replace a current three-row Santa Fe in early 2019 in the United Sates. A redesigned Tucson SUV is expected in 2020, people familiar with Hyundai's plans said. Hyundai's U.S. dealers have pushed the company to invest more aggressively in SUVs and trucks as demand for sedans such as the midsize Sonata and the smaller Elantra has waned, and as Hyundai has announced a shift to electric vehicles. "We are optimistic about the future," Scott Fink, chief executive of Hyundai of New Port Richey, Fla., which is Hyundai's biggest U.S. dealer, said. "But we are disappointed that we don't have the products today." Hyundai's U.S. sales are down nearly 11 percent this year through July 31, worse than the overall 2.9-percent decline in U.S. car and light truck sales. Sales of the Sonata, once a pillar of Hyundai's U.S. franchise, have fallen 30 percent through the first seven months of 2017. In contrast, sales of Hyundai's current SUV lineup are up 11 percent for the first seven months of this year. "Our glasses are fairly clean," O'Brien said.

Hyundai, Kia earmark $760 million to settle U.S. lawsuits over engine fires

SEOUL — Hyundai and affiliate Kia have earmarked 900 billion won ($758 million) to settle U.S. class action litigation and address engine-related issues including fires and failures in the United States and South Korea. The move marks the South Korean auto giant's first major effort to resolve years of trouble over engine defects that have also sparked probes by the U.S. safety regulator and prosecutors. Hyundai Motor will make a provision of about 600 billion won in its July to September earnings while Kia will book one for about 300 billion won, they said on Friday. Hyundai and Kia said in a statement that under the U.S. settlement they would install software to monitor for symptoms of engine failure and take other steps, including offering compensation options and lifetime warranties. A total of 4.17 million Hyundai and Kia models equipped with Theta II gasoline direct injection (GDI) engines, which were sold in naturally aspirated 2.0-liter and 2.4-liter displacements, and had a turbocharged derivative, will be affected by the U.S. settlement. Hyundai and Kia, together the world's fifth-biggest automaker by sales, recalled nearly 1.7 million vehicles in the United States to address the possibility of engine fires. In November, Reuters reported that U.S. federal prosecutors had launched a criminal investigation to determine if the recalls had been conducted properly. Since 2017, the U.S. safety regulator has been investigating whether the recalls covered enough vehicles and were conducted in a timely manner. The investigation comes after Kim Gwang-ho, then an engineer at Hyundai, flew to Washington in 2016 to tell the National Highway Traffic Safety Administration (NHTSA) the companies should have recalled more vehicles over the problem, citing an internal report. Hyundai Motor at that time denied allegations. The NHTSA this year opened a fresh investigation into 3 million Hyundai and Kia vehicles after reviewing reports of more than 3,000 fires that injured more than 100 people. That probe came in response to a petition seeking an investigation filed in June by the nonprofit Center for Auto Safety.