Citation

J. Transp. Res. (Seoul) 2017; 24(3): 27-43.

Copyright

(Copyright © 2017, Korea Transport Institute)

DOI

unavailable

PMID

unavailable

Abstract

In this study, we have focused on the fact that various driving situations simulated in a Driving Simulator are difficult to explain by the traffic models. Among them, we measured the decelerating behaviour of drivers approaching to the intersection using the On-board Diagnostics 2(OBD2) protocol with Blackbox data and compared them with the data from the driving simulator to improve the reality of surrounding vehicles moving around. As a result of the comparison analysis, it was founded that the time lapsed from deceleration when approaching the intersection of the vehicles passing straight through and the vehicles attempting to make left turns after passing through the intersection was similar to the actual drivers and the surrounding vehicles in the driving simulator. However, the time lapsed from deceleration when approaching the intersection of the vehicles attempting to make right turns after passing through the intersection was found to be different between the simulator and the actual drivers. This study has conducted statistical test to compare simulated surrounding vehicles with actual driven vehicles. After all, it is expected to realistically improve the movement of surrounding vehicles in driving simulation.

Language: ko

Keywords

Approaching Intersection; Deceleration Time; Driving Behavior; Driving Simulator; On-board Diagnostics(OBD); Safety Driving