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http://dx.doi.org/10.12815/kits.2022.21.5.1

Analysis of Preference for UAM of Public Transportation Users Following UAM Adoption (Incheon Airport - Incheon Gil Medical Center Line)  

Lee, Han sol (Department of Transportation management, University of Seoul)
Lee, Soo beom (Department of Transportation management, University of Seoul)
Lim, Joon bum (Transportation Safety Research Office, Korea Transportation Safety Authority)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.21, no.5, 2022 , pp. 1-14 More about this Journal
Abstract
In this study, in order to analyze the preference for UAM of public transportation users following the introduction of urban air transportation(UAM), A preference consciousness(SP) survey was conducted on 840 users of Incheon public transportation using the Incheon International Airport-Incheon Gil Hospital route, which is the urban air traffic(UAM) demonstration route section. In addition, the means selection model was estimated based on the results of conducting a preference consciousness (SP) survey. As a result of analyzing the time value for travel using the established means selection model, it was found to be 56,428 won/hour, As a result of verifying the elasticity of travel cost (won), in-vehicle time (minutes), and out-of-vehicle time (minutes) in the model, the effect on the urban air traffic (UAM) share in this model was found that travel cost (won), in-vehicle time (minutes), and out-of-vehicle time (minutes) were in order, and the effect was greater when the travel cost (won) decreased than when it increased.
Keywords
Urban air mobility(K-UAM); Stated Preference(SP); Multinominal Logit Model; Modal choice;
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