The invention provides a method, device and equipment for determining traffic control parameters and a storage medium, relates to the field of artificial intelligence, in particular to the technical fields of intelligent traffic, automatic driving and the like, and can be applied to scenes such as road traffic capacity evaluation and traffic signal lamp control. The specific implementation scheme comprises the following steps: collecting a first traffic flow of a target flow direction corresponding to a target intersection in a preset time period; according to the first traffic flow, a first traffic saturation flow rate corresponding to the target flow direction is obtained through calibration; obtaining first traffic saturation corresponding to the target flow direction according to the first traffic saturation flow rate and the first traffic flow; and when the first traffic saturation is smaller than a first threshold value, updating the first traffic saturation according to the supersaturation coefficient to obtain a second traffic saturation corresponding to the target flow direction. According to the invention, the accuracy of traffic saturation can be improved, and the effect of intelligent traffic signal control is improved.
本公开提供了一种确定交通控制参数的方法、装置、设备及存储介质,涉及人工智能领域,具体涉及智能交通、自动驾驶等技术领域,可应用于道路通行能力评估、交通信号灯控制等场景下。具体实现方案包括:采集目标路口对应的目标流向在预设时段的第一交通流量;根据第一交通流量,标定得到目标流向对应的第一交通饱和流率;根据第一交通饱和流率和第一交通流量,得到目标流向对应的第一交通饱和度;当第一交通饱和度小于第一阈值时,根据过饱和系数对第一交通饱和度进行更新,得到目标流向对应的第二交通饱和度。本公开可以提高交通饱和度的准确性,进而提高智能交通信号控制的效果。
Method and device for determining traffic control parameters, equipment and storage medium
确定交通控制参数的方法、装置、设备及存储介质
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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