The invention provides a road congestion determination method and apparatus, a computer device and a storage medium. The road congestion determination method comprises the steps of obtaining a plurality of first passing speeds of a plurality of vehicles passing a target road section within a first historical time period; removing outliers in the plurality of first passing speeds to obtain a plurality of second passing speeds; determining a road section speed according to the plurality of second passing speeds; and determining road section congestion information of the target road section according to the road section speed and a preset threshold value. According to the invention, after the outliers in the plurality of first passing speeds are eliminated, the road section speed is determined according to the plurality of second passing speeds obtained after elimination, so that the driving speed of the vehicle in the target road section can be accurately reflected, and the road section congestion information of the target road section is determined according to the road section speed and the preset threshold. The accuracy of the road congestion determination method can be improved.
本申请提供一种道路拥堵的确定方法、装置、计算机设备及存储介质,该道路拥堵的确定方法包括:获取第一历史时间段内多个车辆通过目标路段的多个第一通过速度;将多个第一通过速度中的离群值剔除,得到多个第二通过速度;根据多个第二通过速度确定路段速度;根据路段速度和预设阈值确定目标路段的路段拥堵信息。本申请将多个第一通过速度中的离群值剔除之后,根据剔除后得到的多个第二通过速度确定路段速度,能够准确反映车辆在目标路段的行驶速度,进而根据路段速度和预设阈值确定目标路段的路段拥堵信息,能够提高道路拥堵的确定方法的准确度。
Road congestion determination method and device, computer equipment and storage medium
道路拥堵的确定方法、装置、计算机设备及存储介质
2023-02-17
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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