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基于TCP/HTTP的交通拥堵信息分享系统

DOI: 10.3969/j.issn.1674-0696.2014.05.24, PP. 107-110

Keywords: 交通工程,信息分享,高频数据,trafficengineering,informationsharing,high-frequencydata

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Abstract:

:?交通拥堵状态识别中原始数据的采集,通常采用浮动车及路测设备,该方法普遍存在较大误差,严重影响各种交通分析模型结果的精度。基于TCP/HTTP的交通拥堵信息分享系统,能够有效融合两种信息资源,通过TCP协议采集模拟浮动车及交通流量客观信息数据,同时通过HTTP协议上传实时交通拥堵状态主观信息数据。该信息分享系统功能涉及交通拥堵状况分享信息采集,模拟浮动车信息采集,交叉口交通流量信息采集,并可实现对智能终端的远程通话调度功能。系统可为交通拥堵分析提供最直观的决策支持。

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