The invention provides a vehicle license plate self-cleaning method and system.The system comprises a recognition module, a cleaning mechanism and a warm air mechanism, and the recognition module is used for obtaining a license plate image and judging the license plate shielding condition according to the license plate image; the cleaning mechanism is used for spraying cleaning liquid to the license plate for cleaning when the license plate is judged to be shielded until the identification module judges that the license plate is not shielded; and the warm air mechanism is used for blowing warm air to the license plate after the cleaning mechanism completes cleaning so as to dry the license plate. The license plate shielding and pollution conditions can be recognized by obtaining the license plate image in real time, the license plate is automatically cleaned when the license plate is shielded or polluted, the cleaned license plate can be dried, the cleanliness of the license plate in the driving process of a vehicle is guaranteed, and the situation that the license plate is damaged when a driver does not know the license plate is avoided. And inconvenience and loss caused by the fact that the license plate is shielded and stained are avoided.

    本发明提供一种车辆牌照自清洁方法及系统,该系统包括识别模块、清洗机构和暖风机构,其中,所述识别模块,用于获取车牌图像,并根据车牌图像判断车牌遮挡情况;所述清洗机构,用于在判定车牌被遮挡时,向车牌喷出清洗液进行清洗,直到识别模块判定车牌无遮挡;所述暖风机构,用于在清洗机构完成清洗后,向车牌吹出暖风,以烘干车牌。本发明通过实时获取车牌图像能够识别牌照遮挡及污染情况,并在车牌被遮挡或污染时自动清洗牌照,还可对清洗后的牌照进行烘干,保证车辆在行驶过程中的牌照清洁度,避免在驾驶员不知的情况下,由于牌照被遮挡、污损带来的不便及损失。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle license plate self-cleaning method and system


    Weitere Titelangaben:

    一种车辆牌照自清洁方法及系统


    Beteiligte:
    XU HAN (Autor:in) / ZHANG ZUPAN (Autor:in) / CHENG SHUANG (Autor:in) / LI JIAN (Autor:in) / ZHOU QUAN (Autor:in)

    Erscheinungsdatum :

    2023-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM , Trocknen von festen Gütern oder Erzeugnissen durch Entfernen von Flüssigkeit



    Sand transporting vehicle license plate cleaning device

    SHEN CHAOFENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Vehicle bumper with license plate cleaning function

    ZHA GUODONG / CHU ZHENYA / CHU LIANG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Automobile license plate frame with license plate cleaning function

    ZHANG WANSHUAI | Europäisches Patentamt | 2021

    Freier Zugriff

    Truck rear license plate self-cleaning device

    CHEN XIAOLI / FANG YONGLING | Europäisches Patentamt | 2021

    Freier Zugriff

    AUTOMOBILE LICENSE PLATE CLEANING DEVICE

    TONG SIJIA | Europäisches Patentamt | 2020

    Freier Zugriff