The invention discloses a vehicle matching method and system based on multi-dimensional vehicle information, and relates to the field of intelligent vehicle management.The method comprises the steps that pre-judgment of the vehicle driving trend is achieved through continuous multi-frame vehicle position changes, and vehicle characteristic information is extracted and compared; matching of vehicles in a tracking interruption scene in the trajectory tracking process of the vehicles is realized; matching of vehicles inside and outside a berth is realized by judging the retention behavior of the vehicles outside the berth and combining judgment of continuous multi-frame vehicle displacement directions and extraction and comparison of vehicle feature information; therefore, the vehicle can be continuously tracked and identified when entering the visual field range of the camera, the occurrence of vehicle tracking interruption is reduced, and the accuracy of vehicle information identification and parking order information is improved.

    本发明公开一种基于多维度车辆信息的车辆匹配方法及系统,涉及智能车辆管理领域,包括:通过对连续多帧车辆位置的变化实现车辆行驶趋势的预判,并对车辆特性信息进行提取比对,实现对车辆进行轨迹跟踪过程中跟踪中断场景的车辆的匹配;通过对车辆在泊位外滞留行为的判断,结合连续多帧车辆位移方向的判断和车辆特征信息提取比对,实现泊位内、外车辆的匹配;从而实现车辆在进入相机视野范围内的持续跟踪识别,从而减少车辆跟踪中断情况的发生,提升车辆信息识别和停车订单信息的准确率。


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    Title :

    Vehicle matching method and system based on multi-dimensional vehicle information


    Additional title:

    一种基于多维度车辆信息的车辆匹配方法及系统


    Contributors:
    YAN JUN (author) / WANG FENGJU (author) / WANG YONGFEI (author) / WANG WU (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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