| 涉及骑车人的典型交通危险场景 |
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| 引用本文： | 李霖,朱西产,刘颖,马志雄.涉及骑车人的典型交通危险场景[J].同济大学学报(自然科学版),2014,42(7):1082-1087. |
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| 作者姓名： | 李霖 朱西产 刘颖 马志雄 |
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| 作者单位： | 同济大学汽车学院,同济大学汽车学院,同济大学汽车学院,同济大学汽车学院 |
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| 摘 要： | 对上海地区真实交通中的自然行驶工况进行视频采集、筛选和分类,得到152例涉及骑车人(自行车、摩托车、电动助力车)的危险工况.通过聚类分析和卡方检验得到了7类典型的危险场景.最后用PreScan软件对这7类危险场景进行虚拟建模,得到了涉及骑车人的典型危险工况场景库.
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| 关 键 词： | 骑车人 危险场景 主动安全 聚类分析 卡方检验 PreScan |
| 收稿时间： | 2013/7/27 0:00:00 |
| 修稿时间： | 2014/3/26 0:00:00 |
Typical Traffic Risk Scenarios Related to Pedal Cyclists |
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| LI Lin,ZHU Xichan,LIU Ying and MA Zhixiong.Typical Traffic Risk Scenarios Related to Pedal Cyclists[J].Journal of Tongji University(Natural Science),2014,42(7):1082-1087. |
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| Authors: | LI Lin ZHU Xichan LIU Ying and MA Zhixiong |
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| Institution: | School of Automotive Studies, Tongji University,School of Automotive Studies, Tongji University,School of Automotive Studies, Tongji University,School of Automotive Studies, Tongji University |
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| Abstract: | Naturalistic driving data under real traffic conditions in Shanghai were firstly collected using video drive recorders and these data were screened and classified and then 152 risk cases involving pedal cyclists, including bicyclists, motorcyclists and moped cyclists, were obtained. These risk cases were then analyzed using cluster analysis and the results were tested by Chi-square test method and seven typical categories of risk scenarios involving pedal cyclists were obtained. These seven categories of risk scenarios were then modeled using PreScan and the risk scenario database involving pedal cyclists were finally established. |
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| Keywords: | Pedal cyclist risk scenario active safety cluster analysis Chi-square test PreScan |
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