Hyundai puts holograms on road to help with navigation
Hyundai partnered with the Switzerland-based start-up that specializes in AR technology and demonstrated the navigation system on the group’s luxury sedan, the Genesis G80.
While conventional head-up displays (HUD) project a reflected image through a liquid-crystal display screen installed on the dashboard, the new holographic AR system displays what appear to be 3-D images on the road through the windshield and automatically adjusts the displayed information to the driver’s viewing angle.
The AR navigation system, demonstrated at WayRay’s CES booth, also takes up considerably more real estate compared to existing HUDs, typically relegated to a small corner of the windshield, and displays a variety of driving information that includes navigational features and safety warnings.
Information such as lane guidance, destination points and the current speed is shown along with advanced driver-assistance system features including lane departure warnings and forward collision warnings.
Hyundai said an image size of 3.15 meters (10.33 feet) by 1.31 meters will be visible from the driver’s perspective, despite the actual projected image being just 310 millimeters (12.2 inches) by 130 millimeters. The company’s existing HUD was changed to incorporate WayRay’s system.
Hyundai promised that the technology will bring changes to the conventional concept of a windshield.
“Future mobility windshields will be more than just a piece of glass,” said Hwang Yun-seong, director of Hyundai Motor Group’s Open Innovation Business Group. “AR holographic powered glass will serve as a platform to provide new services and open up new in-vehicle experiences”
Hyundai said that the two companies will continue to cooperate to expand the technology to display information that identifies objects on the road such as buses and crosswalks.
The two companies also plan to incorporate real-time data such as traffic signals, surrounding vehicle information and road or weather conditions into the technology.
Hyundai has worked on holographic technology since 2017 and invested in WayRay last September.
BY CHAE YUN-HWAN [firstname.lastname@example.org]