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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 Ioniq EV coming with 110-mile range in US

We've known for a while that the new Hyundai Ioniq line of vehicles will come in three variants: hybrid, plug-in hybrid, and battery electric. As we get ready for more information on the trio at the New York Auto Show this week, we've learned that t he EV, which is slated to go on sale in South Korea in June and in the US towards the end of the year, will have a 28-kilowatt-hour battery pack that's similar to the Kia Soul EV. The Sould EV has a single-charge range of 93 miles, but the Ioniq EV will be able to go as far as 110 miles on one charge, In discussion with Hyundai's Kim Choong, Automotive News learned that despite earlier talk of a 155-mile range for the EV, the 110-mile figure is what the Ioniq will get on the US EPA test cycle, Hyundai spokesman Jim Trainor confirmed in an e-mail to AutoblogGreen on Monday. The longer range figure is what the Ioniq EV will be rated at on the more lenient European cycle. Hyundai revealed its "three-pronged" plan for the Ioniq at the Geneva Motor Show earlier this month. We now know that the EV model will have paddle shifters so the driver can control the level of friction in the car's regenerative brake. Additionally, the EV, as with the hybrid and plug-in hybrid, will have an "eco-routing" navigation system that to make best use of either the range on the EV or the fuel economy on the hybrids. The Ioniq Hybrid debuted in South Korea in January. That variant has already received some attention because Hyundai's Lee Ki-Sang told Automotive News that the hybrid itself will have "standard" and "eco" variants, and that the "eco" version will have a combined fuel-economy rating of 56 miles per gallon, putting it well ahead of the Toyota Prius's fuel economy. That is, if these numbers are all on the same test cycle. Related Video: Featured Gallery 2017 Hyundai Ioniq Electric: Geneva 2016 View 14 Photos News Source: Automotive News-sub.req. via Green Car ReportsImage Credit: Drew Phillips Green Hyundai Electric Hybrid ioniq

Hyundai, Kia want to improve fuel economy by 25 percent

Hyundai and sister company Kia are giving themselves a little bit of time to make up a lot of ground in the fight for better fuel economy. We wonder if a recent multi-million fine might have something to do with this public target. The connected South Korean companies are vowing to increase their fleetwide fuel economy by 25 percent by 2020, Reuters reports. This will be done by further advancing their powertrains, looking at other ways to reduce weight, upgrading diesel engines and improving transmissions. That will all take money, but Kia and Hyundai will have $300 million less to invest thanks to a recent fine of more than $300 million from the US Environmental Protection Agency (EPA), the Department of Justice and the California Air Resources Board (CARB) for incorrect fuel economy numbers on around 1.2 million vehicles from the 2011-2013 model years. The civil penalties – $100 million of the total – are the largest in EPA history. In late 2012, Hyundai and Kia admitted to overstating the fuel economy of a number of models and said they'd change the official MPG figures and compensate owners. Hyundai spokesman Chris Hosford confirmed to AutoblogGreen that the company set the dramatic fuel-economy improvement targets. In the US, where Hyundai and Kia are operated as separate entities, Hyundai "remains committed to meeting the CAFE (Corporate Average Fuel Economy) requirements that have been set out by the US government," Hosford said The EPA recently released a report on fuel-economy and put Hyundai fourth in overall fleetwide fuel economy in the US among vehicle makers for the 2014 model year. The top three were Mazda, Honda and Subaru.