The invention relates to a rainproof system of a rearview camera. The rainproof system comprises a rainproof cover which is arranged at the position of a rear-view camera on the outer wall of a vehicle, surrounds the rear-view camera to shield rainwater, and is opened backwards so that the rear-view camera can shoot images behind the vehicle; the high-pressure nozzle is arranged near the rear-view camera, faces a lens of the rear-view camera and is used for spraying the high-pressure gas stored in the air cylinder to the lens so as to remove rainwater on the surface of the lens; the switch module is used for opening or closing an air path from the air cylinder to the high-pressure nozzle; and the air cylinder is used for storing the high-pressure gas. Rainwater can be prevented from making contact with the rear-view camera, rainwater attached to the surface of the lens of the rear-view camera can be efficiently removed, and therefore normal use of the parking assisting technology in rainy days is guaranteed.
本发明涉及一种后视摄像头的防雨系统。该防雨系统包括:防雨罩,设置于车辆外壁上所述后视摄像头的位置,围绕所述后视摄像头以为其遮挡雨水,并向后敞口以供所述后视摄像头拍摄所述车辆后方的影像;高压喷嘴,设置于所述后视摄像头的附近,并朝向所述后视摄像头的镜头,用于将气缸中存储的高压气体喷向所述镜头以清除其表面的雨水;开关模块,用于开启或关闭所述气缸到所述高压喷嘴的气路;以及所述气缸,用于存储所述高压气体。本发明能够防止雨水接触后视摄像头,并高效地清除后视摄像头的镜头表面附着的雨水,从而保障泊车辅助技术在雨天的正常使用。
Rainproof system of rearview camera
一种后视摄像头的防雨系统
2022-07-26
Patent
Elektronische Ressource
Chinesisch
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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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