A-TTC: a multimodal fusion framework for personalized truck forward collision warning via dynamic threshold calibration.
The Adaptive Time-to-Avoidance (A-TTC) framework is proposed, a driver-in-the-loop FCW framework developed using a naturalistic dataset of 3,519 video-verified FCW-triggered events from 569 heavy trucks, and a Multimodal Temporal Alignment Neural Network is introduced to capture behavioral variability.