We’ve been intrigued by Hyundai’s “walking car”
concept ever since the automaker teased it last week. Now that the wraps are off at the
CES in Las Vegas, we have to say we’re even more fascinated. Described as an
Ultimate Mobility Vehicle (UMV), the Hyundai Elevate concept is a rescue
vehicle ready for any disaster that might hit the planet.
It features wheels with robotic legs that allow
users to drive, walk or even climb “over the most treacherous terrain”,
according to the company. It’s designed to reach areas affected by a natural
disaster immediately after it has struck in order to save as many lives as
possible.
The first 72 hours following a natural disaster are
the most critical, and the Elevate’s versatility makes it able to reach areas
affected by forest fires, earthquakes, hurricanes, or floods right away and get
immediate help to those in need. The Elevate is the first-ever vehicle with
moveable legs, blending technology found in electric cars and robots. As a result,
it can reach terrain that even the most capable off-road vehicles can’t.
Elevate can climb a 1.52-meter wall,
step over a five-foot gap, walk over diverse terrain, and achieve a 4.57-m wide track width. Remarkably, it can do all that while keeping its
body and passengers completely level. It can imitate both mammalian and
reptilian walking gaits
Obviously, there are other missions beyond emergency
situations that the Elevate can perform. “People living with disabilities
worldwide that don’t have access to an ADA ramp could hail an autonomous
Hyundai Elevate that could walk up to their front door, level itself, and allow
their wheelchair to roll right in – the possibilities are limitless,” Suh
added.
The concept uses a modular EV platform that can fit
different bodies for specific situations. The robotic leg architecture features
wheel hub propulsion motors, electric actuator technology, and five degrees of
freedom. As a result, the vehicle is capable of both mammalian and reptilian
walking gaits, allowing it to move in any direction and deal with any terrain.
The legs can also fold up into a stowed drive-mode,
where power to the joints is cut, and an integrated passive suspension system
maximizes battery efficiency. When in drive mode, the Elevate can reach highway
speeds just like any other vehicle.