| 基于眼动参数的驾驶员标志视认行为研究 |
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| 引用本文： | 刘博华,孙立山,荣建.基于眼动参数的驾驶员标志视认行为研究[J].交通运输系统工程与信息,2011,11(4):22-27. |
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| 作者姓名： | 刘博华 孙立山 荣建 |
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| 作者单位： | ?????????? ????????????????????????? 100124 |
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| 基金项目： | 北京市交通委员会项目，交通工程北京市重点实验室专项科研基金 |
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| 摘 要： | 通过驾驶员佩戴眼动仪在模拟舱中进行动态标志视认仿真实验,获得不同车速下驾驶员视认交通标志时的注视次数和注视时间.采用动态聚类方法将驾驶员的视野平面划分成3个区域,并统计分析各区域的眼动参数规律:驾驶员的注视点分布与车速及信息量的变化呈现高度的相关性,随着车速的提高以及信息量的增多,落在标志区域的注视次数和注视时间占总数...
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| 关 键 词： | 交通工程 视认行为 动态仿真 信息量 眼动仪 聚类分析 |
| 收稿时间： | 2011-04-28 |
Driver' s Visual Cognition Behaviors of Traffic Signs Based on Eye Movement Parameters |
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| LIU Bo-hua,SUN Li-shan,RONG Jian.Driver' s Visual Cognition Behaviors of Traffic Signs Based on Eye Movement Parameters[J].Transportation Systems Engineering and Information,2011,11(4):22-27. |
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| Authors: | LIU Bo-hua SUN Li-shan RONG Jian |
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| Institution: | Key Laboratory of Traffic Engineering, Beijing University of Technology, Beijing 100124, China |
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| Abstract: | A dynamic visual cognition experiment was carried out in driving simulation barn with eye tracker to get drivers' eye movement parameters when they were reading traffic signs with various information quantities at different speeds.The eye movement parameters include fixation number and duration.Driver's visual area was divided into three areas using dynamic cluster method.Further analysis was conducted on the eye movement parameters of the three areas.Findings were discussed in this paper: the fixation dist... |
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| Keywords: | traffic engineering visual cognition behavior dynamic simulation information volume eye tracker cluster analysis |
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