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首页> 外文期刊>Journal of geovisualization and spatial analysis >Citywide Traffic Analysis Based on the Combination of Visual and Analytic Approaches
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Citywide Traffic Analysis Based on the Combination of Visual and Analytic Approaches

机译：全市交通分析的基础上,结合视觉和分析方法

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摘要

A method for citywide traffic analysis is introduced based on the combination of visual and analytical approaches. Large volumes of GPS data collected from urban vehicles are utilized. In the method, a traffic condition map is constructed, composed of five different layers featuring traffic conditions, road linkage, travel patterns, congestion zones, and traffic flows, respectively. Based on the map, specific transport situations surrounding the congested areas are examined and ways of reducing congestion are suggested. The method is evaluated in the aggregated metropolitan area of Athens and Piraeus in Greece, and the potential and the effectiveness of this technique in analysing traffic are demonstrated. With more and more urban vehicles being equipped with GPS devices, the method can be easily transferable to other regions, paving the way for the adoption of the approach for an up-to-date, spatial-temporal sensitive, visual and analytic method for traffic monitoring that supports the establishment of a more sustainable urban transportation system.
机译：方法对全市交通分析介绍了基于视觉的结合分析方法。从城市车辆收集利用。映射方法,交通条件构造,由五个不同的层次交通状况、道路连接,旅游模式,拥堵区域,和交通流,分别。交通拥挤的周围的情况区域检查和减少的方法提出了交通拥堵。在雅典和聚集的大都市在希腊比雷埃夫斯,潜在的和这种技术在分析的有效性交通。城市车辆配备GPS设备,该方法可以很容易地转移到其他地区,采用铺平了道路最新的方法,时空敏感,视觉和交通的分析方法支持建立的监控更可持续的城市交通系统。

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