The embodiment of the invention discloses a traffic flow prediction model training method and device, a traffic flow prediction method and device and equipment. The traffic flow prediction model training method comprises the steps of determining module input data corresponding to a space-time module in a traffic flow prediction model; wherein the number of the space-time modules is at least two; the module input data comprises first module input data and second module input data; inputting the module input data into the space-time module to obtain space-time module intermediate data; and determining a traffic flow prediction result according to the intermediate data of each time-space module, and training the traffic flow prediction model according to the traffic flow prediction result. According to the technical scheme of the embodiment of the invention, the traffic flow can be accurately predicted, so that vehicles in a road network are dispersed in time, and the safety of the road network is improved.
本发明实施例公开了一种车流量预测模型训练、车流量预测方法、装置及设备。该车流量预测模型训练方法包括:确定车流量预测模型中时空模块对应的模块输入数据;其中,所述时空模块的数量为至少两个;所述模块输入数据包括第一模块输入数据和第二模块输入数据;将所述模块输入数据输入至所述时空模块中,得到时空模块中间数据;根据各所述时空模块中间数据确定车流量预测结果,以根据所述车流量预测结果训练所述车流量预测模型。本发明实施例的技术方案能够准确的对车流量进行预测,从而及时分散路网中的车辆,提高路网的安全性。
Traffic flow prediction model training method, traffic flow prediction method, device and equipment
车流量预测模型训练、车流量预测方法、装置及设备
2023-08-29
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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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