Fundamental Study on the Measurement of Vehicle Trajectory using RTK-GPS

Abstract

 High accuracy satellite positioning systems equipped with the new positioning method and new satellites will perform in the near future. There is a possibility to detect the precise vehicle trajectory in the lane using high accurate positioning method as RTK-GPS. The purpose of this study is to verity the availability of precise vehicle trajectory to estimate individual driving characteristics. Experimental results showed that the individual difference in running position and velocity on the direct path and curved path could be detected by the precise vehicle trajectory using RTK-GPS