The invention provides a license plate recognition method and device, a storage medium and electronic equipment, and the method comprises the steps: determining a correction weight corresponding to each vehicle license plate character in a current vehicle license plate if the current vehicle license plate recognized by image recognition equipment does not match each on-site license plate when the vehicle is driven out of a parking lot, which is used for constructing a first target vector; determining a target license plate character corresponding to each on-site license plate character in each on-site license plate so as to determine a correction weight corresponding to each on-site license plate character for constructing a second target vector corresponding to each on-site license plate; determining the similarity between each second target vector and the first target vector; and taking the on-site license plate corresponding to the second target vector with the highest similarity with the first target vector as the license plate corresponding to the vehicle. By applying the method of the invention, the license plate corresponding to the vehicle can be determined in each on-site license plate, and the automatic management of the vehicle can be ensured. Manual handling procedures are not needed, and time and resources can be saved.

    本发明提供一种车牌识别方法及装置、存储介质及电子设备,该方法包括:在车辆驶出停车场时,若图像识别设备识别到的当前车辆车牌与各个在场车牌均不匹配,则确定当前车辆车牌中每个车辆车牌字符对应的纠正权重,用于构建第一目标向量;确定每个在场车牌中每个在场车牌字符对应的目标车牌字符,以确定每个在场车牌字符对应的纠正权重,用于构建每个在场车牌对应的第二目标向量;确定每个第二目标向量与第一目标向量之间的相似度;将与第一目标向量的相似度最高的第二目标向量所对应的在场车牌,作为车辆对应的车牌。应用本发明的方法,可在各个在场车牌中,确定车辆对应的车牌,可保障车辆的自动化管理。无需人工办理手续,可节省时间和资源。


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    Titel :

    License plate recognition method and device, storage medium and electronic equipment


    Weitere Titelangaben:

    车牌识别方法及装置、存储介质及电子设备


    Beteiligte:
    SUN LONGXI (Autor:in) / ZHANG YINGCONG (Autor:in) / HUANG YANLING (Autor:in) / HUANG LI (Autor:in) / WANG JINGANG (Autor:in)

    Erscheinungsdatum :

    2022-02-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06V / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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