The invention provides a road traffic state prediction method, system and device and a storage medium, and the method comprises the steps: collecting the state data of each vehicle and the state data of each road region at each prediction time point; determining the current road area of each vehicle according to the state data of each vehicle; inputting the state data of each vehicle and the state data of the current road area into a travel prediction model, and obtaining predicted travel data of each vehicle predicted by the travel prediction model; and inputting the state data of each road area, the state data of each vehicle and the predicted travel data into a state prediction model, and obtaining predicted traffic state data, output by the state prediction model, of each road area at the next prediction time point. According to the invention, the road traffic state in a period of time in the future is accurately predicted.

    本申请提供了一种道路交通状态预测方法、系统、设备及存储介质,该方法包括:在各个预测时间点,采集各个车辆的状态数据和各个道路区域的状态数据;根据所述各个车辆的状态数据确定各个车辆当前所处道路区域;将所述各个车辆的状态数据和当前所处道路区域的状态数据输入出行预测模型,获取所述出行预测模型预测得到的各个车辆的预测出行数据;将所述各个道路区域的状态数据、所述各个车辆的状态数据和预测出行数据输入状态预测模型,获取所述状态预测模型输出的下一预测时间点的各个道路区域的预测交通状态数据。本申请实现了准确预测未来一段时间内的道路交通状态。


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    Title :

    Road traffic state prediction method, system and device and storage medium


    Additional title:

    道路交通状态预测方法、系统、设备及存储介质


    Contributors:

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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