Pedestrian Trust in Automated Vehicles: Role of Traffic Signal and AV Driving Behavior.
Pedestrian Trust in Automated Vehicles: Role of Traffic Signal and AV Driving Behavior.
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DOI：
10.3389/frobt.2019.00117
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发表时间：
2019
影响因子：
3.4
通讯作者：
Robert LP Jr
中科院分区：
文献类型：
--
作者：
Jayaraman SK;Creech C;Tilbury DM;Yang XJ;Pradhan AK;Tsui KM;Robert LP Jr
行人对自动驾驶汽车的接受程度取决于他们对自动驾驶汽车的信任程度。我们开发了一个模型，行人的信任在自动驾驶汽车的基础上，自动驾驶汽车的驾驶行为和交通信号灯的存在。为了从经验上验证这个模型，我们在虚拟现实环境中进行了一项有30名参与者的人类受试者研究。该研究控制了两个因素：自动驾驶行为（防御性，正常和攻击性）和人行横道类型（信号和无信号交叉口）。结果表明，行人对自动驾驶汽车的信任受到自动驾驶汽车驾驶行为以及信号灯存在的影响。此外，自动驾驶汽车的驾驶行为对信任的影响取决于信号灯的存在。对自动驾驶汽车的信任与某些可观察到的信任行为之间也存在很强的相关性，例如行人对某些区域/物体的注视、行人碰撞距离和行人乱穿马路的时间。我们还提出了对设计和未来研究的影响。
Pedestrians' acceptance of automated vehicles (AVs) depends on their trust in the AVs. We developed a model of pedestrians' trust in AVs based on AV driving behavior and traffic signal presence. To empirically verify this model, we conducted a human–subject study with 30 participants in a virtual reality environment. The study manipulated two factors: AV driving behavior (defensive, normal, and aggressive) and the crosswalk type (signalized and unsignalized crossing). Results indicate that pedestrians' trust in AVs was influenced by AV driving behavior as well as the presence of a signal light. In addition, the impact of the AV's driving behavior on trust in the AV depended on the presence of a signal light. There were also strong correlations between trust in AVs and certain observable trusting behaviors such as pedestrian gaze at certain areas/objects, pedestrian distance to collision, and pedestrian jaywalking time. We also present implications for design and future research.
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DOI：
10.1016/j.trc.2019.05.025
发表时间：
2019-07-01
影响因子：
8.3
作者：
Du, Na;Haspiel, Jacob;Robert, Lionel P., Jr.
通讯作者：
Robert, Lionel P., Jr.
影响因子：
3.7
作者：
GLEJSER, H
通讯作者：
GLEJSER, H
影响因子：
9.9
作者：
Colquitt, Jason A.;LePine, Jeffery A.;Rich, Bruce L.
通讯作者：
Rich, Bruce L.
影响因子：
3.3
作者：
Hergeth, Sebastian;Lorenz, Lutz;Krems, Josef F.
通讯作者：
Krems, Josef F.
影响因子：
3.2
作者：
Deb, Shuchisnigdha;Carruth, Daniel W.;Garrison, Teena M.
通讯作者：
Garrison, Teena M.