Research of V2I situated cognition system based on LiDAR

The purpose of this research was to study about the traffic accident prevention and the efficient traffic flow control with targeting the accident prone areas. The object interval was limited to the school zone, the curve zone and the intersection. The main sensors used the LiDAR. It was equipped into the vehicle and the infrastructure. It cognized the environment of object interval. The environment information which was cognized at the vehicle and the infrastructure was sent to the infrastructure server through the Ethernet. The sensor recognized comprehensive road situation. Finally it sent the safe driving command value to each vehicle on the basis of the recognized environment information.