| 基于Vague集的道路交通状态决策信息融合 |
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| 引用本文： | 刘澜,戢晓峰.基于Vague集的道路交通状态决策信息融合[J].公路交通科技,2009,26(5). |
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| 作者姓名： | 刘澜 戢晓峰 |
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| 作者单位： | 西南交通大学,交通运输学院,四川,成都,610031 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，四川省学术和技术带头人培养资金项目 |
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| 摘 要： | 为了获取更加合理、准确的交通状态决策信息，针对交通状态决策信息的多源、模糊、时变特性，基于vague集建立了浮动车、感应线圈与人工报告作为信息源的模糊信息融合模型，能够实现路段与区域路网的交通状态判别。给出了一个路段多源交通状态决策信息融合的算例，验证了该方法的有效性。该方法同时为主客观信息融合提供了一种实现途径。
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| 关 键 词： | 智能运输系统 交通状态决策信息融合 vague集 交通信息 多源信息 |
Road Traffic State Decision Information Fusion Based on Vague Set |
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| LIU Lan,JI Xiaofeng.Road Traffic State Decision Information Fusion Based on Vague Set[J].Journal of Highway and Transportation Research and Development,2009,26(5). |
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| Authors: | LIU Lan JI Xiaofeng |
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| Institution: | School of Traffic and Transportation;Southwest Jiaotong University;Chengdu Sichuan 610031;China |
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| Abstract: | In order to acquire travel state decision information more rational and reliable,according to the multi-source,fuzzy and time-varying characteristics of travel state decision information,a fuzzy information fusion model which collects multi-source information from floating car,inductive loop and artificial report based on vague set was proposed to identify the travel state of links and regional network.An algorithmic example of multi-source travel state decision information fusion was provided to show the v... |
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| Keywords: | Intelligent Transport Systems travel state decision information fusion vague set traffic information multi-source information |
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