The invention discloses a fake-licensed vehicle identification method and device, a storage medium and a terminal. The method comprises the following steps: extracting a vehicle passing record set associated with a to-be-identified target license plate in a preset time period; obtaining a license plate recognition moment in each vehicle passing record in the vehicle passing record set; sorting the vehicle passing records according to the sequence of the obtained license plate recognition moments, and generating a track time sequence; identifying an abnormal time sequence contained in the track time sequence, and eliminating the identified abnormal time sequence from the track time sequence to generate a target track time sequence; performing hierarchical spatial clustering on the target trajectory time sequence to generate at least one trajectory fragment; and determining whether a fake-licensed vehicle has the target license plate to be identified based on the at least one track fragment. Therefore, according to the embodiment of the invention, the track fragment of the fake-licensed vehicle is determined by analyzing the track time sequence of the license plate to be identified, so that the identification accuracy of the fake-licensed vehicle is improved.

    本发明公开了一种套牌车辆的识别方法、装置、存储介质及终端,方法包括:提取待识别目标车牌在预设时间段内所关联的车辆通行记录集合;获取车辆通行记录集合中各车辆通行记录内的牌照识别时刻;根据获取的牌照识别时刻的先后顺序将各车辆通行记录进行排序,生成轨迹时序;识别轨迹时序中所包含的异常时序,并将识别的异常时序从轨迹时序中剔除后生成目标轨迹时序;针对目标轨迹时序执行层次空间聚类,生成至少一条的轨迹片段;基于至少一条的轨迹片段确定待识别目标车牌是否存在套牌车辆。因此,采用本申请实施例,由于通过分析待识别车牌的轨迹时序来确定套牌车辆的轨迹片段,从而提升了套牌车辆识别的准确率。


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    Title :

    Fake-licensed vehicle identification method and device, storage medium and terminal


    Additional title:

    一种套牌车辆的识别方法、装置、存储介质及终端


    Contributors:
    GUO SHENGMIN (author) / DONG BIAO (author) / LI ZHI (author) / CHEN ZHIHONG (author) / NI YAN (author) / LU FANG (author) / HUANG YIJIE (author) / LI YUNCAI (author) / SU XIN (author) / XIA SHUDONG (author)

    Publication date :

    2021-07-23


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA




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