Vehicle Positioning System, VPS

Features

The system uses GPS, Inertial measurement unit (IMU) and wheel speed to calculate the vehicle position. It also uses environmental characteristics position to reduce the position bias. The environmental characteristics are from lane departure detection system, traffic single detection system and road edge detection system.

Technology

▪ Environmental characteristics detection
▪ Data Fusion Algorithm
▪ Coordinate conversion technology 

Specification

▪ Sensed information from:GPS + IMU + odometer+ map + camera + Lidar
▪ Error of positioning≤30cm
▪ Frequency of information≥10Hz
 

Contact Us

Kuang-Jen Chang(ext.2315)rdservice@artc.org.tw