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The Evaluation of Experimental Variables for Sustainable Virtual Road Safety Audits

Title
The Evaluation of Experimental Variables for Sustainable Virtual Road Safety Audits
Author
박준영
Keywords
virtual road safety audits; net promoter score; driving simulator; sustainable road safety
Issue Date
2021-05
Publisher
MDPI
Citation
SUSTAINABILITY, v. 13, Issue. 11, Article no. 5899, 14pp
Abstract
This paper evaluates experimental variables for virtual road safety audits (VRSAs) through practical experiments to promote sustainable road safety. VRSAs perform road safety audits using driving simulators (DSs), and all objects in the road environment cannot be experimental variables because of realistic constraints. Therefore, the study evaluates the likelihood of recommendation of VRSA experimental variables by comparing DSs experiments and field reviews to secure sustainable road safety conditions. The net promoter score results evaluated “Tunnel”, “Bridge”, “Underpass”, “Footbridge”, “Traffic island”, “Sign”, “Lane”, “Road marking”, “Traffic light”, “Median barrier”, “Road furniture”, and “Traffic condition” as recommended variables. On the contrary, the “Road pavement”, “Drainage”, “Lighting”, “Vehicle”, “Pedestrian”, “Bicycle”, “Accident”, and “Hazard event” variables were not recommended. The study can be used for decision making in VRSA scenario development as an initial effort to evaluate its experimental variables.
URI
https://www.mdpi.com/2071-1050/13/11/5899https://repository.hanyang.ac.kr/handle/20.500.11754/166755
ISSN
2071-1050
DOI
10.3390/su13115899
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > TRANSPORTATION AND LOGISTICS ENGINEERING(교통·물류공학과) > Articles
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