| 高速公路动、静态标志一体化研究 |
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| 引用本文： | 李先锋,杨雪.高速公路动、静态标志一体化研究[J].交通标准化,2014(17):27-33. |
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| 作者姓名： | 李先锋 杨雪 |
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| 作者单位： | 中国公路工程咨询集团有限公司,北京,100097 |
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| 摘 要： | 从高速公路动、静态标志一体化的基础条件入手，首先对标志信息一体化内容进行研究挖掘；基于认知模型进行最小前置距离分析和基于短时记忆进行最大前置距离分析，在此基础上得出动、静态标志合并距离条件，为高速公路动、静态标志具体的一体化方案提供了空间约束条件。最后，以设计速度为120km／h的双向四车道高速公路为例，提出了标志一体化的基本方案及设计示例。
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| 关 键 词： | 动态标志 静态标志 标志一体化 信息一体化 合并距离条件 |
Integration of Variable Message Sign and Traffic Signs on Expressway |
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| LI Xian-feng,YANG Xue.Integration of Variable Message Sign and Traffic Signs on Expressway[J].Communications Standardization,2014(17):27-33. |
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| Authors: | LI Xian-feng YANG Xue |
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| Institution: | (China Highway Engineering Consulting Corporation, Beijing 100097, China) |
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| Abstract: | Starting from the basic conditions of the integration of variable message signs and traffic signs on expressway, the information is searched. Space integration constraints of the variable message signs and traffic signs are concluded through analyzing the minimum front distance based on cognitive model and the maximum front distance based on short-term memory. Finally, taking the two-way four lane expressway whose design speed is 120km/h for example, the basic integration scheme and design exantples are reached. |
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| Keywords: | variable message sign traffic sign integration of traffic sign integration of traffic informa-tion space constraint of integration |
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