Work

Driver Behavior in Response to Forward Collision Warnings Considering Driving Context

Year: 2024

Type: article

Abstract: Forward collision warnings (FCW) are designed to warn drivers of potential collisions, but their effectiveness may vary based on driving conditions and driver responses. This study investigated driver behavior in response to real-world FCW alerts across various driving contexts with the aims of evaluating the prevalence and characteristics of FCW events, i.e., examining how often these events occur, their severity, and the contexts in which they happen. The current analysis considered driver responses to FCW events, including changes in vehicle kinematics, visual attention, and hand-on-wheel behavior. Findings suggest that lower-severity FCWs are more common on local roads and associated with adjacent vehicles, while higher-severity FCWs were observed to be more frequent on highways and in the presence of lead vehicles. The study highlights the potential value of integrating more advanced contextual information into FCW systems to enhance performance and reduce unnecessary alerts.

Source: Proceedings of the Human Factors and Ergonomics Society Annual Meeting

DOI: 10.1177/10711813241276455

Authors: Zhouqiao Zhao, Linda Pipkorn, Bruce Mehler, Bryan Reimer, Pnina Gershon

Institution: Massachusetts Institute of Technology

Language: English

Topic: Human-Automation Interaction and Safety

Subfield: Social Psychology

Field: Psychology

Domain: Social Sciences

SDG: Sustainable cities and communities

Open Access status: hybrid

Estimated APC paid: $3,200