The embodiment of the invention discloses a road section congestion detection method and device, equipment and a medium. The method comprises the steps of collecting a vehicle passing image of a to-be-detected road section in a fixed period through a preset detector; acquiring passing permission time in the fixed period, counting the number of vehicles according to the vehicle passing image, and determining the vehicle occupancy rate of the to-be-detected road section in the passing permission time according to the number of the vehicles; the average speed of each vehicle is determined according to the running time of each vehicle passing through the preset distance in the passing state, and the average speed value of all vehicles is determined according to the average speed of each vehicle; and performing homogenization and weighted calculation on the vehicle occupancy rate and the vehicle speed average value to determine a congestion index of the to-be-detected road section, and determining a congestion condition of the to-be-detected road section according to the congestion index. By implementing the method provided by the embodiment of the invention, the problem that the traffic jam condition of the road section cannot be accurately judged in the prior art can be solved.
本发明实施例公开了一种路段拥堵检测方法、装置、设备及介质。所述方法包括:通过预设检测器采集固定周期内待测路段的车辆通行图像;获取所述固定周期内的允许通行时间,并根据所述车辆通行图像统计车辆数量,根据所述车辆数量确定所述允许通行时间内所述待测路段的车辆占用率;根据每辆车在通行状态下经过预设距离的行驶时间确定每辆车的平均车速,根据每辆车的所述平均车速确定所有车辆的车速平均值;将所述车辆占用率与所述车速平均值进行均一化以及加权计算确定所述待测路段的拥堵指数,根据所述拥堵指数确定所述待测路段的拥堵情况。通过实施本发明实施例的方法可解决现有技术中无法准确判断路段交通拥堵状况的问题。
Road section congestion detection method, device, equipment and medium
一种路段拥堵检测方法、装置、设备及介质
2024-03-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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