| 不利天气高速公路路况车载采集系统研究 |
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| 引用本文： | 陆单,吴青,万剑.不利天气高速公路路况车载采集系统研究[J].交通与计算机,2009,27(4):109-112. |
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| 作者姓名： | 陆单 吴青 万剑 |
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| 作者单位： | 武汉理工大学智能运输系统研究中心,水路公路交通安全控制与装备教育部工程研究中心,武汉,430063 |
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| 基金项目： | 国家863项目，国家自然科学基金项目 |
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| 摘 要： | 分析了不利天气下道路安全状况评估参数及其影响因素，确定了车载路况采集系统的功能，设计了由道路能见度检测、道路环境温湿度检测、路面状况识别、路面微观形貌检测、路况数据定位与路况数据无线传输6个子系统以及检测车、电源系统等组成的路况检测系统，分析了系统设计中的一些关键技术。
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| 关 键 词： | 交通安全 公路气象管理 能见度 路面抗滑 |
Vehicle Road Condition Information Collection System in Adverse Weather |
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| LU Dan,WU Qing,WAN Jian.Vehicle Road Condition Information Collection System in Adverse Weather[J].Computer and Communications,2009,27(4):109-112. |
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| Authors: | LU Dan WU Qing WAN Jian |
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| Institution: | Intelligent Transport System Research Center;Wuhan University of Technology;Wuhan 430063;China;MOE Engineering Research Center of Transportation Safety;China |
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| Abstract: | This paper analyzed the evaluation parameters of road condition and the factors influencing them in adverse weather.The functions of vehicle road condition collection system were determined.On this basis,a system of road condition detection was designed including road visibility detection,road environment temperature and humidity detection,pavement condition recognition,pavement microstructure detection,road condition data location and road condition data wireless transmission,detecting vehicle,power system... |
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| Keywords: | transport safety road weather monitoring visibility skid resistance |
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