地中レーダーの シミュレーション

Byron Stanley, CTO, WaveSense, Inc., Somerville, U.S.A. and Ansys Advantage Staff  

While it would not seem to matter what is under the road an autonomous car is driving on, WaveSense engineers are using Ansys HFSS electromagnetic solutions to develop a system to map the underground features of roads for precise location verification in all conditions.

In the race to create the technologies that will make autonomous driving a reality, most engineers have focused on getting sensors to detect, interpret and react to objects from the road up. To solve one of the toughest challenges — keeping the vehicle in its driving lane when the painted lane markers are in poor condition or are obscured by snow, fog or rain — engineers at WaveSense are pointing their radar devices straight down. The radar positioning system is also being actively used in parking garages, on overpasses and in parking lots.

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simulation underground