The invention relates to a road traffic greenhouse gas emission prediction method based on traffic flow, and belongs to the field of traffic environmental protection. The method comprises the following steps: S1, measuring segmentation factors of a regional traffic road network, dividing the regional traffic road network into a plurality of road sections, and performing traffic flow prediction and analysis on each road section; the segmentation factors comprise road types, road section vehicle speeds, intersection conditions, the number of lanes, traffic flow, geographic features, road environments, road alignment and road lengths; s2, selecting a test road section, and continuously acquiring data; s3, real-time emission prediction of the traffic greenhouse gas is carried out based on a floating car method; and S4, establishing a greenhouse gas emission prediction model.
本发明涉及一种基于交通流的道路交通温室气体排放预测方法,属于交通环保领域。该方法包括以下步骤:S1:测量区域交通路网的分段因素,将区域交通路网划分为若干个路段,针对每个路段进行交通流预测和分析;所述分段因素包括道路类型、路段车速、交叉口情况、车道数量、交通流量、地理特征、道路环境、道路线形和道路长度;S2:选择试验路段,进行数据的连续采集;S3:基于浮动车法进行交通温室气体的实时排放预测;S4:建立温室气体排放预测模型。
Road traffic greenhouse gas emission prediction method based on traffic flow
基于交通流的道路交通温室气体排放预测方法
2024-08-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL |
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