The embodiment of the invention provides a congestion state determination method, device and equipment and a computer readable storage medium. The congestion state determination method provided by theembodiment of the invention comprises the steps that the actual traffic flow of a road in a historical time period and the actual traffic flow of the road in a current time period are acquired, and the ending time of the historical time period is earlier than or equal to the starting time of the current time period; the predicted traffic flow of the road in the current time period is obtained according to the actual traffic flow in the historical time period; and according to the predicted traffic flow, the error threshold of the predicted traffic flow and the actual traffic flow of the current time period, the congestion state of the road in the current time period is obtained. The accuracy of the congestion state can be remarkably improved in the monitoring process of the congestion state of the road.
本申请实施例提供了拥堵状态的确定方法、装置、设备及计算机可读存储介质,其中,本申请实施例提供的拥堵状态的确定方法,包括:获取道路在历史时段的实际车流量以及道路在当前时段的实际车流量,历史时段的结束时刻早于或者等于当前时段的起始时刻;根据历史时段的实际车流量获取道路在当前时段的预测车流量;根据预测车流量、预测车流量的误差阈值以及当前时段的实际车流量,获取道路在当前时段的拥堵状态,用于在道路拥堵状态的监控过程中,可显著提高拥堵状态的精确性。
Congestion state determination method, device and equipment, and computer readable storage medium
拥堵状态的确定方法、装置、设备及计算机可读存储介质
28.07.2020
Patent
Elektronische Ressource
Chinesisch
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