| 毗邻隧道群出口的交通标志设置研究 |
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| 引用本文： | 闫彬,周继彪,过年生,邵海鹏.毗邻隧道群出口的交通标志设置研究[J].西华大学学报(自然科学版),2013(3):85-89. |
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| 作者姓名： | 闫彬 周继彪 过年生 邵海鹏 |
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| 作者单位： | 长安大学公路学院;蚌埠汽车士官学校司训勤务系;安徽省交通规划设计研究院有限公司 |
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| 基金项目： | 国家自然科学基金资助(50808021);中央高校基本科研业务费专项资金项目(CHD2010JC124);安徽省2009年交通科技进步计划(2009-12) |
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| 摘 要： | 为提高毗邻隧道群出口交通标志设置的有效性,对毗邻隧道群出口的交通标志设置进行了研究。根据毗邻隧道群道路交通特征和驾驶员有效利用交通标志传递信息的条件,以人机工程学和交通流理论为基础,利用驾驶员的视觉惰性以及瞳孔面积变化速度与行车安全的关系,建立了交通标志有效设置的数学模型。最后以安徽省六武(六安到武汉)高速公路毗邻隧道群为例,对毗邻隧道群出口交通标志的设置地点、合理俯角和出口距离进行了分析计算,验证了模型的合理性。
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| 关 键 词： | 交通工程 交通标志设置 人机工效学 交通标志 毗邻隧道群 |
Study of Traffic Sign Setting in Adjacent Tunnel Exit |
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| YAN Bin,ZHOU Ji-biao,GUO Nian-sheng,SHAO Hai-peng.Study of Traffic Sign Setting in Adjacent Tunnel Exit[J].Journal of Xihua University:Natural Science Edition,2013(3):85-89. |
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| Authors: | YAN Bin ZHOU Ji-biao GUO Nian-sheng SHAO Hai-peng |
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| Affiliation: | 1(1.School of Highway,Chang’an University,Xi’an 710064 China;2.Dept.driver training service Management Sergeants School,Bengbu 233011 China;3.Anhui province traffic planning and Design Institute Limited,Hefei 230088 China) |
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| Abstract: | This paper studies traffic sign setting in the adjacent tunnel exit in order to improve the effectiveness of traffic sign setting in adjacent tunnel exit. According to the adjacent tunnel groups characteristics and the Conditions of how the drivers to make effectively use of passed information from traffic signs, based on the ergonomics and the traffic theory, using the driver＇s visual inert as well as the rate of change of the pupil area and traffic safety, the authors propose an effective setting model in traffic sign. The proposed model is tested in adjacent tunnel groups of Liuan-Wuhan expressway, and road safety, location, reasonable depression angle and exit distance of adjacent tunnel group traffic signs are calculated and analyzed. The rationality of the model is verified. |
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| Keywords: | traffic Engineering traffic sign setting man-machine ergonomics traffic sign adjacent tunnel group |
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