| 驾驶员动态视认特性初探 |
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| 引用本文： | 黄凯,侯德藻,何勇,臧永超. 驾驶员动态视认特性初探[J]. 道路交通与安全, 2008, 8(5): 26-29 |
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| 作者姓名： | 黄凯 侯德藻 何勇 臧永超 |
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| 作者单位： | [1]交通部公路科学研究院公路交通安全技术交通行业重点实验室,北京100088 [2]上海市南沦区重大工程建设办公室,上海201300 |
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| 摘 要： | 分析了动态条件下视野的变化规律，通过实车动态实验测定不同速度下标志汉字的视认距离。实验数据结果表明在120km／h以下时，速度对驾驶员的视认距离影响不显著，同时应用心理学与视觉理论对实验结果进行了分析。本研究可为后续交通标志视认性研究提供理论依据，对提高交通安全具有借鉴意义。
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| 关 键 词： | 速度 交通标志 视认距离 交通安全 |
Preliminary research on dynamic viewing characteristics of drivers |
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| Huang Kai Hou Dezao He Yong Zang Yongchao. Preliminary research on dynamic viewing characteristics of drivers[J]. Road Traffic & Safety, 2008, 8(5): 26-29 |
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| Authors: | Huang Kai Hou Dezao He Yong Zang Yongchao |
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| Affiliation: | Huang Kai Hou Dezao He Yong Zang Yongchao~2 (1.Research Institute of Highway,MOC The Key Laboratory of Traffic for Highway Traffic Safety Techniques,Beijing 100088,China,2.Major Construction Projects Office of Nanhui District,Shanghai 201300,China) |
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| Abstract: | The change rule of visual field in the dynamic environment is analyzed,and legibility distances are meas- ured under different velocities by dynamic experiments The results of experiments show that the effects of velocity on the legibility distance are not significant below a velocity of 120km/h,and the results are also analyzed with the theory of psychology and vision.The research provides a theoretical basis for the subsequent research of traffic sign legibility,and plays a reference role to improve the t... |
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| Keywords: | velocity traffic sign legibility distance traffic safety |
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