The assumption that replacing human drivers with automated driving systems will drastically reduce crashes remains contested. While safeguard functions such as Automated Emergency Braking and Lane Keeping Assistance have demonstrated safety benefits, partial automation introduces new risks linked to driver disengagement and misuse. This presentation examines steering-based ADAS and introduces a collaborative steering framework built on haptic shared control and admittance control principles. By dynamically integrating driver intent into automated trajectory planning, collaborative steering enhances interactivity without compromising tracking performance.
Humancentered design positions itself at the intersection of functional performance and human performance. For collaborative steering to deliver its full potential, the interactive control strategy must be engineered to jointly optimize both objective ADAS outcomes (e.g., success rate, accuracy, completion time, etc.) and subjective driverrelated factors (e.g., frustration, mental and physical workload, etc.). Achieving this balance is essential for creating user experience where each ADAS function is not only technically robust but also aligned with human expectations and behavior.
