Vehicle safety sign identification system with smart code including infrared transparent ink for autonomous vehicles

摘要

The present invention relates to a marker attached to a sign and including marker communication information, a light source for transmitting light to the marker, a reader for reading the light reflected from the marker, and a method for converting light information input from the reader into output information It relates to a vehicle sign identification system comprising a vehicle information system including a processor, wherein the marker reflects infrared light.