The effect of ride experience on changing opinions toward autonomous vehicle safety
作者机构：Department of Civil and Environmental EngineeringUniversity of South FloridaTampaFL33620USA School of Information EngineeringChang'an UniversityShaanxiChina Automatic Control Group and Urban Mobility Systems GroupChalmers University of TechnologyGothenburgSE-41296Sweden
出 版 物：《Communications in Transportation Research》 (交通研究通讯（英文）)
年 卷 期：2021年第1卷第1期
页 面：7-15页
核心收录：
学科分类：0502[文学-外国语言文学] 050201[文学-英语语言文学] 05[文学]
主 题：Autonomous vehicle Technology acceptance Safety Ordered probit model Binary probit model
摘 要：Autonomous vehicles(AVs)are a promising emerging technology that is likely to be widely deployed in the near *** s perception on AV safety is critical to the pace and success of deploying the AV *** studies found that people s perceptions on emerging technologies might change as additional information was *** investigate this phenomenon in the AV technology context,this paper conducted real-world AV experiments and collected factors that may associate with people s initial opinions without any AV riding experience and opinion change after a successful AV ride.A number of ordered probit and binary probit models considering data heterogeneity were employed to estimate the impact of these factors on people s initial opinions and opinion *** study found that people s initial opinions toward AV safety are significantly associated with people s age,personal income,monthly fuel cost,education experience,and previous AV ***,the factors dominating people s opinion change after a successful AV ride include people s age,personal income,monthly fuel cost,daily commute time,driving alone indicator,willingness to pay for AV technology,and previous AV *** results provide important references for future implementations of the AV ***,based on the inconsistent effects for variables across different models,suggestions for future transportation survey designs are provided.
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