The invention provides a flow rate prediction method, device and equipment. The method comprises the following steps: acquiring flow data of a target intersection in a plurality of historical signal periods before a current signal period; the flow data comprises the flow of each lane and the signal period duration of the historical signal period; the signal period durations of different historical signal periods are the same or different; for each historical signal period, determining a historical flow rate corresponding to each lane in the historical signal period based on the flow data of the historical signal period; wherein the historical flow rate corresponding to each lane in the historical signal period is determined based on the flow of the lane and the duration of the signal period; and predicting a target flow rate corresponding to each lane in a target signal period based on the historical flow rates corresponding to each lane in the plurality of historical signal periods, wherein the target signal period is located behind the current signal period. Through the technical scheme of the invention, the flow rate in a period of time in the future can be predicted, and the prediction accuracy is improved.
本申请提供一种流率预测方法、装置及设备,该方法包括:获取目标路口在当前信号周期前面的多个历史信号周期的流量数据;所述流量数据包括每个车道的流量和该历史信号周期的信号周期时长;不同历史信号周期的信号周期时长相同或者不同;针对每个历史信号周期,基于该历史信号周期的流量数据确定每个车道在该历史信号周期对应的历史流率;其中,每个车道在该历史信号周期对应的历史流率是基于该车道的流量和信号周期时长确定;基于每个车道在所述多个历史信号周期对应的历史流率预测每个车道在目标信号周期对应的目标流率,所述目标信号周期位于当前信号周期的后面。通过本申请的技术方案,能够对未来一段时间内的流率进行预测,提高预测准确性。
Flow rate prediction method, device and equipment
一种流率预测方法、装置及设备
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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