The invention relates to the technical field of image processing, in particular to a traffic jam assessment method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring an image frame sequence corresponding to a current road, and determining each lane corresponding to the image frame sequence; counting queuing vehicles in each lane from the stop line, and calculating the passing time of a tail vehicle in the queuing vehicles passing through the stop line; calculating a queuing time index corresponding to each lane according to each passing time length and the signal lamp period time length of the current road; and evaluating the congestion condition of the current road according to each queuing time index. Through the method, the traffic jam condition can be judged without acquiring the speed of each vehicle and manual participation, the method is convenient and effective, the time cost and the labor cost are saved, and the evaluation accuracy is improved.
本申请涉及图像处理技术领域,具体涉及一种交通拥堵评估方法、装置、电子设备及存储介质。其中,方法包括:获取当前道路对应的图像帧序列,并确定出图像帧序列对应的各个车道;从停止线开始统计各个车道中的排队车辆,并计算排队车辆中的队尾车辆通过停止线的通行时长;根据各个通行时长以及当前道路的信号灯周期时长,计算各个车道对应的排队时间指数;根据各个排队时间指数,对当前道路的拥堵状况进行评估。通过上述方法,在无需获取各个车辆的速度及无需人工参与的情况下,实现对交通拥堵状况的判定,方便有效,节省时间成本和人力成本,提高评估准确性。
Traffic jam assessment method and device, electronic equipment and storage medium
交通拥堵评估方法、装置、电子设备及存储介质
2023-06-30
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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