Estimating Road Traffic Congestion using Vehicle Velocity

机译：使用车速估算道路交通拥堵

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This study investigates an alternative way to estimate degrees of road traffic congestion based on routine GPS measurements from main roads in urban areas of Bangkok, Thailand. We classify three levels of traffic congestion according to the wighted exponential moving averages of measured GPS speed. Human perception is used to obtain classification thresholds and evaluated the performance of the proposed method. The benefits of our proposed method over existing techniques is that it is simple, easy to understand, and compatible with existing traffic report systems in Bangkok.

机译：这项研究基于泰国曼谷市区主要道路的常规GPS测量结果，研究了估算道路交通拥堵程度的另一种方法。我们根据测得的GPS速度的加权指数移动平均值将交通拥堵程度分为三个级别。人类感知用于获得分类阈值并评估所提出方法的性能。与现有技术相比，我们提出的方法的好处是它简单，易于理解，并且与曼谷现有的交通报告系统兼容。

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来源
《International Conference on ITS(Intelligent Transport Systems Standardization) Telecommunications Proceedings(ITST2006); 20060621-23; Chengdu(CN)》|2006年|P.1001-1004|共4页
会议地点 Chengdu(CN)
作者
W. Pattara-atikom; P. Pongpaibool; S. Thajchayapong;
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National Electronic and Computer Technology Center (NECTEC), National Science and Technology Development Agency (NSTDA), 131 Thailand Science Park, Paholyothin Rd, Klong 1, Klong Luang, PATHUMTHANI 12120 THAILAND;

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正文语种 eng
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Estimating Road Traffic Congestion using Vehicle Velocity

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