The invention relates to a distributed multi-source heterogeneous traffic data fusion method and device. The method comprises the following steps: acquiring intelligent networked automobile V2X data, traffic accident data, traffic detector data and bus operation data; carrying out point and road section matching according to the V2X data, bus position data in the bus operation data and traffic detector data, and obtaining a matching result of a bus station and a road section; matching the sign with the road section, so that the traffic mileage sign is associated with the intelligent network connection V2X track information; respectively acquiring road section directions, road names and digital codes in the road names in intelligent connected automobile V2X data, traffic accident data, traffic detector data and bus operation data, determining a road section similarity level according to the road section directions, the road names and the digital codes in the road names, and performing road section data fusion according to the road section similarity level. According to the multi-source heterogeneous traffic data fusion method provided by the invention, unification and association of multi-source heterogeneous traffic data attributes are realized.

    本发明涉及一种分布式多源异构交通数据融合方法及装置,该方法包括:获取智能网联汽车V2X数据、交通事故数据、交通检测器数据、公交车运营数据;根据V2X数据、公交车运营数据中的公交车位置数据及交通检测器数据进行点与路段匹配,得到公交站点与路段的匹配结果;进行标牌与路段的匹配,使交通里程标牌与智能网联V2X轨迹信息关联;分别获取智能网联汽车V2X数据、交通事故数据、交通检测器数据、公交车运营数据中的路段方向、道路名称、道路名称中数字编码,根据路段方向、道路名称、道路名称中数字编码确定路段相似度水平,根据路段相似度水平进行路段数据融合。本发明提供的融合多源异构交通数据方法,实现了多源异构交通数据属性的统一和关联。


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    Titel :

    Distributed multi-source heterogeneous traffic data fusion method and device


    Weitere Titelangaben:

    一种分布式多源异构交通数据融合方法及装置


    Beteiligte:
    HE SHUXIAN (Autor:in) / CHEN LIN (Autor:in) / REN XUEFENG (Autor:in) / QIU ZHIJUN (Autor:in)

    Erscheinungsdatum :

    13.08.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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