The invention relates to a traffic flow prediction method and device and electronic equipment, relates to the technical field of computers, and aims to accurately predict future traffic flow. The method comprises the following steps: acquiring a road network map, and acquiring traffic flow observation values acquired by a plurality of sensors in a historical time period; inputting the road network map and the traffic flow observation value into the input layer to obtain respective vector representations of the road network map and the traffic flow observation value; the vector representation is input into the first STHMLP layer, and the first output of each STHMLP layer is input into the next STHMLP layer; inputting the second output of each STHMLP layer into the output layer; and obtaining future traffic flow predicted values which are output by the output layer and correspond to the plurality of sensors.
本公开关于一种交通流量预测方法、装置及电子设备,涉及计算机技术领域,旨在准确预测未来的交通流量。该方法包括:获取路网图,以及获取多个传感器采集的历史时间段内的交通流量观测值;将所述路网图和所述交通流量观测值输入所述输入层,得到所述路网图和所述交通流量观测值各自的向量表示;将所述向量表示输入第一个所述STHMLP层,以及将每个所述STHMLP层的第一输出输入下一个所述STHMLP层;将每个所述STHMLP层的第二输出输入所述输出层;获取所述输出层输出的对应于所述多个传感器的未来交通流量预测值。
Traffic flow prediction method and device and electronic equipment
交通流量预测方法、装置及电子设备
21.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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