| 指向标识设置间距及设置位置对路效率影响的虚拟研究 |
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| 引用本文： | 刘胧,于瑞盟,李伟岭. 指向标识设置间距及设置位置对路效率影响的虚拟研究[J]. 人类工效学, 2011, 17(3): 23-26 |
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| 作者姓名： | 刘胧 于瑞盟 李伟岭 |
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| 作者单位： | 同济大学机械工程学院,上海,201804 |
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| 基金项目： | 教育部留学回国人员科研启动基金 |
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| 摘 要： | 为研究在有岔道口的通道上标识设置对行人寻路效率的影响,本文利用Quest3D软件构建虚拟空间,在虚拟空间中对上述问题展开实验研究.通过分组实验的方式,让不同组的实验者在不同标识设置参数的虚拟空间中行走,并采集实验者的实验数据,实验数据显示当标识间距大于50m时或者标识缺失而不远处有类似标识影响时寻路效率会明显下降.因此在有岔道口的通道上标识的设置距离应当小于50m,同时合理设置标识位置,防止与寻路无关的类似标识进入行人视线.
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| 关 键 词： | 交通标识 寻路 虚拟实验 视觉认知 |
A Virtual Reality Study of the Relationship between Wayfinding and Sign Distance and Location |
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| LIU Long,YU Rui-meng,LI Wei-ling. A Virtual Reality Study of the Relationship between Wayfinding and Sign Distance and Location[J]. Chinese JOurnal of Ergonomics, 2011, 17(3): 23-26 |
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| Authors: | LIU Long YU Rui-meng LI Wei-ling |
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| Affiliation: | LIU Long,YU Rui-meng,LI Wei-ling(College of Mechanical Engineering,Tongji University,Shanghai 201804,China) |
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| Abstract: | In order to find out how sign setting affect pedestrian's wayfinding performance in a road with branch road.This paper uses Quset3D to set up a virtual space and then uses it to do some experiment.The experiment separates the subjects into different groups take different wayfinding tasks in the virtual space.And the data of the subjects' behavior is collected.The data shows that the pedestrian's wayfinding performance deteriorates notably when the sign distance is longty than 50m or there are no signs but w... |
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| Keywords: | traffic sign wayfinding virtual experiment visual congnition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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