Citation

Young KL, Regan MA, Triggs TJ, Stephan K, Mitsopoulos-Rubens E, Tomasevic N. Transp. Res. F Traffic Psychol. Behav. 2008; 11(6): 434-444.

Copyright

(Copyright © 2008, Elsevier Publishing)

DOI

10.1016/j.trf.2008.04.004

PMID

unavailable

Abstract

The long-term effects on driver behaviour and acceptance of a seatbelt reminder system were examined in an on-road study. The system was capable of detecting seatbelt use in all seating positions and produced a two-stage visual and auditory warning if occupants were unrestrained. The effects of this system were evaluated alone and in combination with two other intelligent transport systems: intelligent speed adaptation and a following distance warning system. Twenty-three fleet car drivers drove an instrumented vehicle (SafeCar) for at least 16,500 km as part of their everyday driving. The results revealed that driver and passenger interaction with the seatbelt reminder system led to large and significant decreases in the percentage of trips where occupants were unbelted, in the percentage of total driving time spent unbelted, and in the time taken to fasten a seatbelt in response to system warnings. The seatbelt reminder system was rated by drivers as being useful, effective and socially acceptable, and led to a decrease in drivers' subjective workload. These results were found even though the baseline pre-exposure seatbelt wearing compliance rates among participants were high.