LG Innotek will dispatch a fleet of sensor-packed test vehicles to Korean roads to gather real-world data aimed at sharpening technologies that determine how self-driving cars see the world. The company said Tuesday it has begun operating data collection vehicles in Korea in partnership with Applied Intuition, a U.S. autonomous driving software company. The two companies plan to expand the fleet to 20 vehicles by 2028. Operations will initially focus on Seoul, Incheon and the surrounding Gyeonggi Province, with the fleet including both data collection vehicles and vehicles used to develop autonomous driving software. LG Innotek said direct access to road data will help it refine sensors that serve as the “eyes” of autonomous vehicles and strengthen its sensor-fusion technology. The vehicles combine cameras, radar and lidar to capture information about road conditions, vehicle movements, object locations and changes in weather, with the data to be paired with digital twin environments for sensor improvement and system validation. Sensor fusion combines camera imagery with radar measure