[Courtesy of LG Uplus]

SEOUL – LG Uplus, a mobile operator in South Korea, has teamed up with a domestic automaker to demonstrate a remote-controlled robot equipped with 5G routers and a 3D laser scanner that filmed inaccessible narrow passages to humans at a road construction site. The robot was based on Spot, a four-legged robot developed by Boston Dynamics acquired by South Korean automotive group Hyundai.

The protest took place at a road construction site in Siheung, a coastal city southwest of Seoul. An operator watched videos sent by the robot to his field office to move it. The images sent by the robot were used to produce a 3D map of the site. Previously, Wi-Fi was only used for experiments due to unstable communication when a robot goes deep underground.

“We have confirmed through this demonstration that 5G-connected robots can play a sufficient role as workers on construction sites,” said Suh Jae-yong, head of intelligent infrastructure at LGU+, in a statement on Tuesday. October 25. “LGU+ will seek to create an efficient and safe workplace by investing not only in construction sites, but also in various industrial sites such as smart factories and ports.”

LGU+ has confirmed that it can allocate fixed IP addresses to 5G routers and control the robot without route restrictions. The company said that it will install the robot installed with IoT sensors in various industrial sites to detect factory emissions in real time by installing a gas detection sensor and to monitor body temperature or fire with a remote camera. thermal imaging.

Four-legged robots are being developed by global robot manufacturers and technology companies for their versatility. GS Engineering & Construction used Spot to collect data from construction sites. In May 2021, POSCO E&C deployed a Spot-based legged robot to its tunnel construction site to check for cracks and construction errors that could cause disastrous accidents. The autonomous robot was jointly modified to equip high-performance cameras and a LiDar system that measures distance by illuminating the target with laser light.

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