The embodiment of the invention discloses a road passing time determination method and device and a readable medium. The scheme comprises the steps of obtaining a first vehicle average speed of a target road section; the first vehicle average speed is the average value of the vehicle instantaneous speed of the target road section at the first sampling moment; the number of vehicles, collected by roadside sensing equipment, of the target road section at the first sampling moment is obtained; obtaining a vehicle density coefficient of the target road section based on the number of vehicles and the size information of the target road section; based on a preset calculation formula, the first vehicle average speed and the vehicle density coefficient, first passing time of the target road section is determined, the preset calculation formula at least comprises a first calculation item and a second calculation item, the first calculation item is in positive correlation with the vehicle density coefficient of the target road section, and the second calculation item is in positive correlation with the vehicle density coefficient of the target road section. The second calculation item is in negative correlation with the vehicle density coefficient of the target road section.
本说明书实施例公开了一种道路通行时长的确定方法、装置和可读介质。方案可以包括:获取目标路段的第一车辆平均速度;所述第一车辆平均速度为第一采样时刻所述目标路段的车辆瞬时速度的平均值;获取路侧感知设备采集得到的所述目标路段在所述第一采样时刻存在的车辆数量;基于所述车辆数量与所述目标路段的尺寸信息,得到所述目标路段的车辆密度系数;基于预设计算式、所述第一车辆平均速度以及所述车辆密度系数,确定所述目标路段的第一通行时长,其中,所述预设计算式中至少包括第一计算项和第二计算项,所述第一计算项与所述目标路段的车辆密度系数正相关,所述第二计算项与所述目标路段的车辆密度系数负相关。
Method and device for determining road passing duration and readable medium
一种道路通行时长的确定方法、装置和可读介质
2023-09-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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