本申请公开了一种交通流信息数据处理方法及系统。本方法首先获取目标区域在设定时间段通过各个卡口的卡口过车数据;通过所述机动车车牌号在机动车信息系统中获取车辆信息;然后将所获取的通过时间、通过速度以及车辆信息数据进行计算整合确定出目标区域在设定时间段内通过各个卡口的交通流耦合数据;最后基于通过各个卡口的车辆流量进行流量异常识别,并对于流量异常值进行修正。本申请能够对车辆行驶信息进行整合,同时将异常值进行恢复,并得到区域内全路网不同时刻的交通流信息数据。

    The invention discloses a traffic flow information data processing method and system. The method comprises the following steps: firstly, acquiring checkpoint vehicle passing data of a target area passing through each checkpoint in a set time period; vehicle information is obtained in a motor vehicle information system through the motor vehicle license plate number; then calculating and integrating the obtained passing time, passing speed and vehicle information data to determine traffic flow coupling data of the target area passing through each checkpoint in a set time period; and finally, traffic abnormality identification is carried out based on the traffic of the vehicles passing through all the checkpoints, and traffic abnormal values are corrected. According to the invention, the vehicle driving information can be integrated, the abnormal value can be recovered, and the traffic flow information data of the whole road network at different moments in the region can be obtained.


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    Titel :

    一种交通流信息数据处理方法及系统


    Erscheinungsdatum :

    2023-12-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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