The invention discloses a vehicle passing detection method and a vehicle passing detection device. A detection area arranged at the downstream side of the passing port is introduced for the detectionof vehicle passing, and the passing trend of the vehicle can be detected by using a preset reference trend in the detection area. The reference trend takes the benchmark passing direction of the downlink side of the passing port as an angle constraint condition, and takes a bull's-eye area arranged in the detection area as a position constraint condition; therefore, the detection of the passing trend of the vehicle can cover the angle verification taking the reference passing direction as the reference and the position verification taking the bull's-eye area as the reference. Therefore, the detection of the matching degree of the passing trend of the vehicle and the real passing behavior can be further increased in the vehicle passing detection so as to eliminate misjudgment caused by positioning drift to a certain extent, and thus the misjudgment rate of the vehicle passing detection can be reduced.

    本发明公开了一种车辆通行检测方法和一种车辆通行检测装置。在本发明中,对车辆通行的检测引入了设置于所述通行口的下行侧的检测区域,并且,在所述检测区域中可以利用预先设定的参考趋势对所述车辆的通行趋势进行检测。其中,由于所述参考趋势以所述通行口的下行侧的基准通行方向为角度约束条件、并以设置于所述检测区域内的靶心区域为位置约束条件,因此,对所述车辆的通行趋势的检测可以涵盖以所述基准通行方向为基准的角度验证、以及以所述靶心区域为基准的位置验证,从而可以在车辆通行检测中进一步增加对所述车辆的通行趋势与真实通行行为的匹配度的检测,以在一定程度上排除由于定位漂移而产生的误判,从而可以降低车辆通行检测的误判率。


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    Title :

    Vehicle passing detection method and vehicle passing detection device


    Additional title:

    车辆通行检测方法和车辆通行检测装置


    Contributors:
    WANG JIWEI (author)

    Publication date :

    2020-08-07


    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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