The invention relates to the technical field, and discloses an urban intersection pedestrian and non-motor vehicle street crossing flow estimation method and system, and the method comprises the following specific steps: S1, monitoring the motion position data of pedestrians and non-motor vehicles in at least one signal period; s2, if the object crosses the street once, analyzing the speed and the number of the object crossing the street once, and estimating the flow of the street once; if the crossing is the secondary crossing, analyzing the crossing mode adopted by the first crossing to the safety island of the secondary crossing, and estimating the flow of the secondary crossing; and S3, combining the flow estimation of the first street crossing and the flow estimation of the second street crossing to obtain the total street crossing flow estimation of pedestrians and non-motor vehicles at the urban intersection. The urban intersection pedestrian and non-motor vehicle crossing flow estimation method and system solve the problem that only secondary crossing is considered and the primary crossing flow and the secondary crossing flow are not comprehensively considered in the prior art, and the urban intersection pedestrian and non-motor vehicle crossing flow estimation method and system have the advantage of being accurate and fine in result.

    本发明涉及技术领域,公开了一种城市交叉口行人非机动车过街流量估计方法及系统,包括以下具体步骤:S1、监控至少一个信号周期中,行人、非机动车的运动位置数据;S2、若为一次过街,则分析一次过街对象的速度和数量,估算一次过街的流量;若为二次过街,则分析二次过街的第一次过街到安全岛采用的过街方式,估算二次过街的流量;S3、合并一次过街的流量估计和二次过街的流量估计得到总的城市交叉口行人非机动车过街流量估计。本发明解决了现有技术只考虑二次过街,没有综合考虑一次与二次过街流量的问题,提供了一种城市交叉口行人非机动车过街流量估计方法及系统,其具有结果准确精细的特点。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Urban intersection pedestrian and non-motor vehicle street crossing flow estimation method and system


    Weitere Titelangaben:

    一种城市交叉口行人非机动车过街流量估计方法与系统


    Beteiligte:
    ZHU YITING (Autor:in) / HE ZHAOCHENG (Autor:in) / ZHANG XINSHAO (Autor:in) / XU HUANTING (Autor:in) / WU ZHIGANG (Autor:in) / CHEN WANTING (Autor:in)

    Erscheinungsdatum :

    15.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Pedestrian street-crossing efficiency and safety analysis method based on symmetrical intersection

    TANG LIYING / LIU YUGANG / ZHENG SHUAI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Automatic driving intersection pedestrian crossing shuttle bus vehicle control method

    WU WEI / LIU YANG / QIN SHAOMIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    METHOD FOR PREDICTING PEDESTRIAN CROSSING BEHAVIOR FOR INTERSECTION

    LI XU / HU JINCHAO / HU WEIMING | Europäisches Patentamt | 2023

    Freier Zugriff

    Urban intersection pedestrian-vehicle collision probability calculation method

    LYU WEI / HU QINGBIAO / JIANG CUILING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Intelligent urban pedestrian crossing system

    HAO JUNFENG / LU CHAO / LIU DONGZE | Europäisches Patentamt | 2020

    Freier Zugriff