| 上海城市快速路交通监控系统架构及模型 |
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| 引用本文： | 袁文平,蔡晓禹,杜豫川. 上海城市快速路交通监控系统架构及模型[J]. 同济大学学报(自然科学版), 2007, 35(3): 330-335 |
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| 作者姓名： | 袁文平 蔡晓禹 杜豫川 |
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| 作者单位： | 同济大学,道路与交通工程教育部重点实验室,上海,200092 |
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| 摘 要： | 基于对快速路交通状况的分析，提出建立先进交通监控系统的必要性．构建了由外场设备、通信系统及监控中心构成的系统总体架构．建立了交通检测数据优化模型、交通状态自动辨识模型和实时行程时间预测模型，并应用于快速路交通监控系统建设和运行．
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| 关 键 词： | 城市快速路 交通管理系统 架构 模型 |
| 文章编号： | 0253-374X（2007）03-0330-06 |
| 修稿时间： | 2005-07-18 |
Framework and Key Model of Traffic Management System for Shanghai Urban Expressway |
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| YUAN Wenping,CAI Xiaoyu,DU Yuchuan. Framework and Key Model of Traffic Management System for Shanghai Urban Expressway[J]. Journal of Tongji University(Natural Science), 2007, 35(3): 330-335 |
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| Authors: | YUAN Wenping CAI Xiaoyu DU Yuchuan |
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| Affiliation: | Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 200092, China |
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| Abstract: | According to an analysis of current traffic condition of Shanghai urban expressway, this paper advocates it is very necessary to build a reliable and efficient advanced traffic management system(ATMS).This paper introduces the general framework of ATMS which is composed of field equipments,communication system and control center.The paper also presents three key traffic models including traffic data optimization model,traffic state identification model and travel time forecast model which have been applied to the ATMS for Shanghai urban expressway. |
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| Keywords: | urban expressway traffic management system framework model |
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