The embodiment of the invention discloses a traffic flow prediction method and device, electronic equipment and a storage medium. A historical traffic flow matrix can be obtained according to a to-be-predicted area and a to-be-predicted moment, and the historical traffic flow matrix comprises traffic flow circulation information between each traffic area in a plurality of traffic areas and other traffic areas. Flow characteristics between traffic flows of each traffic area and other traffic areas are extracted based on a historical traffic flow matrix through an adjacent matrix to obtain a flow flow characteristic vector, characteristic extraction is performed on the flow flow characteristic vector to obtain a traffic flow characteristic, traffic flow prediction is performed based on the traffic flow characteristic to obtain a prediction result, and, based on the traffic flow of the target traffic area at the to-be-predicted moment in the prediction result, the traffic flow corresponding to the to-be-predicted area at the to-be-predicted moment is determined. According to the embodiment of the invention, the traffic flow is predicted according to the traffic flow circulation information, so that the accuracy of the traffic flow prediction result is improved.
本发明实施例公开了一种交通流量预测方法、装置、电子设备和存储介质;可以根据待预测区域和待预测时刻,获取历史交通流量矩阵,历史交通流量矩阵中包括多个交通区域中每一交通区域与其他交通区域之间的交通流量流转信息,通过邻接矩阵基于历史交通流量矩阵提取每一交通区域和其他交通区域的交通流量之间的流转特征,得到流量流转特征向量,对流量流转特征向量进行特征提取,得到交通流量特征,基于交通流量特征进行交通流量预测,得到预测结果,基于预测结果中目标交通区域在待预测时刻下的交通流量,确定待预测时刻下待预测区域对应的交通流量;由于本发明实施例根据交通流量流转信息进行交通流量预测,提高了交通流量预测结果的准确性。
Traffic flow prediction method and device, electronic equipment and storage medium
一种交通流量预测方法、装置、电子设备和存储介质
2021-12-21
Patent
Electronic Resource
Chinese
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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