The embodiment of the invention discloses a traffic flow simulation method and device, and relates to the technical field of intelligent traffic. Multi-dimensional information collection can be realized, and the accuracy of a simulation result is ensured. The method comprises the steps that vehicle information of a first vehicle driving into a first intersection is acquired based on a first intelligent camera, and the vehicle information comprises a license plate, a vehicle type and/or a timestamp of the first vehicle driving into the first intersection; based on a second intelligent camera, acquiring the driving direction of the first vehicle driving out of the second intersection; wherein the second intersection is a downstream intersection relative to the first intersection; and converting the vehicle information and the driving direction into a specified format, so that a traffic flow simulation model performs simulation according to the vehicle information and the driving direction in the specified format. The method is suitable for traffic simulation scenes.

    本发明实施例公开一种交通流仿真方法及装置,涉及智能交通技术领域。能够实现多维度信息的收集,确保仿真结果的准确性。方法包括:基于第一智能相机,获取驶入第一路口的第一车辆的车辆信息,所述车辆信息包括:车牌、车型和/或所述第一车辆驶入所述第一路口的时间戳;基于第二智能相机,获取所述第一车辆驶出第二路口的行驶方向;其中,所述第二路口为相对于所述第一路口的下游路口;将所述车辆信息和所述行驶方向转换为指定格式,以使交通流仿真模型根据所述指定格式的所述车辆信息和所述行驶方向进行仿真。本发明适用于交通仿真场景中。


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    Title :

    Traffic flow simulation method and device


    Additional title:

    一种交通流仿真方法及装置


    Contributors:
    YANG YUNFEI (author) / LIN WEI (author) / LI YUFEI (author)

    Publication date :

    2024-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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