The invention provides a traffic jam state identification method, device and apparatus. The method comprises the steps: obtaining a detection data set collected by an electronic police, and screeningcorresponding vehicle driving data according to different attributes in the detection data set; calculating actual travel time according to the vehicle travel data, and deleting abnormal vehicle travel data exceeding a specified travel time threshold to obtain corresponding vehicle travel data; and judging the congestion state of a road and evaluating the effect of trunk line coordination according to the vehicle driving data. By utilizing the method disclosed by the invention, multi-source electronic police data can be fully utilized, and unreasonable abnormal vehicle driving data can be screened out according to the vehicle travel time, so that the traffic state analysis is carried out based on the more accurate vehicle driving data, a more accurate congestion state identification resultis obtained, and the optimization effect of trunk line coordination is better.
本发明提供了一种交通拥堵状态识别方法及装置和设备,所述方法包括:获取电子警察采集的检测数据集,在所述检测数据集中,按照不同属性筛选对应的车辆行驶数据;根据所述车辆行驶数据计算实际行程时间,删除超出规定行程时间阈值的异常车辆行驶数据,得到对应的车辆行驶数据;根据所述车辆行驶数据,判断道路的拥堵状态及评价干线协调的效果。利用本发明公开的方法,可以充分利用多源电警数据,根据车辆行程时间,筛选掉不合理的异常车辆行驶数据,从而基于更准确地车辆行驶数据进行交通状态分析,得到更准确的拥堵状态识别结果,及使干线协调的优化效果更好。
Traffic jam state identification method, device and apparatus
一种交通拥堵状态识别方法及装置和设备
2020-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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