The invention discloses a self-cleaning method and system for a view field area of a front-view camera of a windshield. The method comprises the steps that: image information in the view field area of the front-view camera of the windshield of a vehicle is collected; according to the image information, whether polluted foreign matter exists in the view field area of the front-view camera of the windshield of the vehicle or not is judged; and if the polluted foreign matter exists in the view field area of the front-view camera of the windshield of the vehicle, the polluted foreign matter is cleaned through a windscreen wiper system and a washing system. According to the self-cleaning method and system for the view field area of the front-view camera of the windshield, when it is judged that the polluted foreign matter exists in the view field area of the front-view camera of the vehicle windshield according to the image information, cleaning is conducted through the windscreen wiper system and the washing system, it can be guaranteed that the windshield area of the front-view camera is clean, the image acquisition quality of the foresight camera is improved, and normal work of an advanced driving assistance system is guaranteed; and automatic cleaning of the corresponding polluted area is achieved, omission and inconvenience caused by manual operation are avoided, and the intelligent vehicle using experience of a user is improved.

    本发明公开了一种针对挡风玻璃前视摄像头视野区域的自清洁方法及系统,所述方法包括:采集车辆挡风玻璃的前视摄像头视野区域内的图像信息;根据图像信息判断车辆挡风玻璃的前视摄像头视野区域内是否存在污染异物;若是,则通过雨刮系统和洗涤系统清洁污染异物。本发明的针对挡风玻璃前视摄像头视野区域的自清洁方法及系统,在根据图像信息判断车辆挡风玻璃的前视摄像头视野区域内存在污染异物时,通过雨刮系统和洗涤系统进行清洁,可以保证前视摄像头挡风玻璃区域的清洁,提高前视摄像头的图像采集质量,保障高级驾驶辅助系统正常工作;实现对应污染区域的自动清洁,免去人工操作的疏漏和不便,提升用户的智能化用车体验。


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    Title :

    Self-cleaning method and system for view field area of front-view camera of windshield


    Additional title:

    针对挡风玻璃前视摄像头视野区域的自清洁方法及系统


    Contributors:
    LI DONGHAO (author) / YE SHENGWEI (author) / WANG QINGHAI (author) / YUAN XIAOYA (author) / QIAN YAN (author) / LIU JUNSHUAI (author) / REN XIN (author) / LI LEI (author)

    Publication date :

    2021-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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