Year: 2025
Type: article
Abstract: This study focuses on exploring the differences in driving abilities in emergency traffic situations between older drivers (aged 60-70) and young drivers (aged 20-35) in a simple traffic environment. Two typical emergency scenarios were designed in the experiment: Scenario A (intrusion of electric bicycles) and Scenario B (pedestrians crossing the road). The experiment employed a driving simulation system to synchronously collect data on eye movement characteristics, driving behavior, and physiological metrics from 30 drivers. Two-factor covariance analysis, correlation analysis, and regression analysis were conducted on the experimental data. The comprehensive study results indicated that the older group exhibited better driving performance in emergency scenarios compared to the younger group. Specifically, in Scenario A, the older group had a faster first fixation time on the AOI compared to the younger group, a faster braking reaction time, a higher maximum brake pedal depth, and a higher skin conductance level. In Scenario B, the older group's driving performance was similar to that in Scenario A, with better performance than the younger group. The study reveals that in some simple driving tasks, young-old drivers (60-70 years) can compensate for their physiological decline through self-regulation and self-restraint, thereby exhibiting safer driving behaviors.
Source: Sensors
DOI: 10.3390/s25165178
Authors: Yun Xiao, Mingming Dai, Shouqiang Xue
Institution: Hefei University
Language: English
Topic: Older Adults Driving Studies
Field: Health Professions
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,137
Award: G8640449656
OpenAlex ID: W4413351441