The estimation of vehicle speed and stopping distance by pedestrians crossing streets in a naturalistic traffic environment | |
Sun, Rouxian1,3; Zhuang, Xiangling1,3; Wu, Changxu2; Zhao, Guozhen1; Zhang, Kan1 | |
第一作者 | Sun, Rouxian |
通讯作者邮箱 | changxu.wu@gmail.com |
心理所单位排序 | 1 |
摘要 | The ability to estimate vehicle speed and stopping distance accurately is important for pedestrians to make safe road crossing decisions. In this study, a field experiment in a naturalistic traffic environment was conducted to measure pedestrians' estimation of vehicle speed and stopping distance when they are crossing streets. Forty-four participants (18-45 years old) reported their estimation on 1043 vehicles, and the corresponding actual vehicle speed and stopping distance were recorded. In the speed estimation task, pedestrians' performances change in different actual speed levels and different weather conditions. In sunny conditions, pedestrians tended to underestimate actual vehicle speeds that were higher than 40 km/h but were able to accurately estimate speeds that were lower than 40 km/h. In rainy conditions, pedestrians tended to underestimate actual vehicle speeds that were higher than 45 km/h but were able to accurately estimate speeds ranging from 35 km/h to 45 km/h. In stopping distance estimation task, the accurate estimation interval ranged from 60 km/h to 65 km/h, and pedestrians generally underestimated the stopping distance when vehicles were travelling over 65 km/h. The results show that pedestrians have accurate estimation intervals that vary by weather conditions. When the speed of the oncoming vehicle exceeded the upper bound of the accurate interval, pedestrians were more likely to underestimate the vehicle speed, increasing their risk of incorrectly deciding to cross when it is not safe to do so. (C) 2015 Elsevier Ltd. All rights reserved. |
关键词 | Pedestrian safety Vehicle speed estimation Stopping distance Street crossing |
2015-04-01 | |
语种 | 英语 |
发表期刊 | Transportation Research Part F-Traffic Psychology and Behaviour |
ISSN | 1369-8478 |
卷号 | 30期号:0页码:97-106 |
收录类别 | SSCI |
WOS记录号 | WOS:000353855000010 |
WOS分区 | Q2 |
Q分类 | Q2 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/13531 |
专题 | 社会与工程心理学研究室 |
通讯作者 | Wu, Changxu |
作者单位 | 1.Chinese Acad Sci, Inst Psychol, Beijing 100864, Peoples R China 2.SUNY Buffalo, Buffalo, NY 14228 USA 3.Univ Chinese Acad Sci, Beijing, Peoples R China |
第一作者单位 | 中国科学院心理研究所 |
推荐引用方式 GB/T 7714 | Sun, Rouxian,Zhuang, Xiangling,Wu, Changxu,et al. The estimation of vehicle speed and stopping distance by pedestrians crossing streets in a naturalistic traffic environment[J]. Transportation Research Part F-Traffic Psychology and Behaviour,2015,30(0):97-106. |
APA | Sun, Rouxian,Zhuang, Xiangling,Wu, Changxu,Zhao, Guozhen,&Zhang, Kan.(2015).The estimation of vehicle speed and stopping distance by pedestrians crossing streets in a naturalistic traffic environment.Transportation Research Part F-Traffic Psychology and Behaviour,30(0),97-106. |
MLA | Sun, Rouxian,et al."The estimation of vehicle speed and stopping distance by pedestrians crossing streets in a naturalistic traffic environment".Transportation Research Part F-Traffic Psychology and Behaviour 30.0(2015):97-106. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
WOS_000353855000010.(488KB) | 期刊论文 | 出版稿 | 暂不开放 | CC BY-NC-SA | 请求全文 |
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