A paper titled “Safety evaluation via conflict classification during automated shuttle bus service operations” authored by Apostolos Ziakopoulos, Maria Oikonomou, Marios Sekadakis and George Yannis has been published in European Transport Research Review. To investigate impacts of autonomous shuttle bus services and to further examine their operational speed, the microscopic simulation method was performed. By analyzing the trajectory data extracted from microsimulation, traffic conflicts were identified and further analyzed by developing Mixed-Effects Multinomial Logit Regression models (ME-MLMs) in order to associate conflict type taking into account network characteristics as well as traffic conditions. The analysis yielded several significant findings that provide quantitative measurements and assessments of the effects observed, enabling a better understanding of the safety implications associated with the widespread adoption of automated services.
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