The invention discloses a license plate recognition method for preventing ETC adjacent lane interference and vehicle following interference. The method comprises shooting devices symmetrically arranged on an ETC channel, and specifically comprises the following steps that a vehicle which enters the ETC channel and is located between the two shooting devices to recognize license plate numbers on the front side and the rear side of the vehicle is shot; the two shooting devices track positions between the license plate numbers on the front side and the rear side of the vehicle and an ETC channel handrail; if a distance between the vehicle and the ETC channel handrail is gradually shortened and the vertical distance value between the license plates on the front side and the rear side of the vehicle shot by the shooting devices on the front side and the rear side is equal to the preset distance value of the vehicle body, transaction is started and the ETC channel handrail is opened. The method is advantaged in that vehicles on adjacent roads are prevented from driving in the ETC channel before a railing of the ETC channel is opened, and vehicles are prevented from following in the ETC channel.

    本发明公开了一种防止ETC邻道干扰和跟车干扰的车牌识别方法,包括在ETC通道上对称设置的拍摄装置,该识别方法具体包括以下步骤:对进入ETC通道并位于两个拍摄装置之间的车辆进行拍照识别车辆前后侧的车牌号;两个拍摄装置分别跟踪车辆前后侧车牌号与ETC通道栏杆之间的位置;若该车辆与ETC通道栏杆之间的距离逐渐缩短,并且前后侧拍摄装置拍摄到车辆前后侧车牌之间的垂直距离值等于车身预设距离值,则开始交易并且ETC通道栏杆打开,本发明有效防止了在ETC通道栏杆打开之前,相邻道路的车辆进入该ETC通道内驱车行驶,并且杜绝了该ETC通道内车辆跟车的现象。


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    Titel :

    License plate recognition method for preventing ETC adjacent lane interference and vehicle following interference


    Weitere Titelangaben:

    一种防止ETC邻道干扰和跟车干扰的车牌识别方法


    Beteiligte:
    SONG GE (Autor:in) / WANG DIANXI (Autor:in)

    Erscheinungsdatum :

    19.11.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS




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