The invention relates to a front windshield automatic cleaning control method based on a front camera. The method comprises the steps that the front camera recognizes the cleanliness of the front windshield; judging whether the front windshield glass is clean or not; the front camera sends a front windshield glass cleaning request signal; the vehicle body controller controls water spraying, and meanwhile, the windshield wiper is linked to wipe and sends a signal that cleaning is completed to the front camera; the front camera judges whether the front windshield glass is cleaned or not; the front camera is used for identifying whether the front windshield glass is clean or not; the cleaning standard is determined through calibration, and when cleaning is needed, a cleaning request signal is sent to the vehicle body controller; the automobile body controller controls glass cleaning according to a front windshield glass cleaning request signal sent by the front camera; whether the front windshield glass is clean or not is detected based on the front camera, then linkage of water spraying and the windscreen wiper is controlled, cleaning of the front windshield glass is guaranteed, the device is suitable for sunny days and rainy days, and safety guarantee is provided for intelligent driving.
本发明涉及一种基于前摄像头的前风挡玻璃自动清洗控制方法,包括:前摄像头识别前风挡玻璃清洁度;判断前风挡玻璃是否清洁;前摄像头发出前风挡玻璃清洗请求信号;车身控制器控制喷水,同时雨刷联动刮刷,并发出已清洗完成信号给前摄像头;前摄像头判断前风挡玻璃是否清洁完毕;前摄像头用于识别前风挡玻璃是否清洁;通过标定确定清洁的标准,当需要清洗时,发出清洗请求信号给车身控制器;车身控制器根据前摄像头发出的请求清洗前风挡玻璃信号,控制玻璃清洗;本发明基于前摄像头来检测前风挡玻璃是否清洁,进而控制喷水和雨刮联动,保证前风挡玻璃的清洁,对晴天和雨天均适用,为智能驾驶提供安全保障。
Front windshield automatic cleaning control method based on front camera
一种基于前摄像头的前风挡玻璃自动清洗控制方法
2022-09-06
Patent
Electronic Resource
Chinese
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 |
Windshield wiper-free front windshield automatic cleaning device and cleaning method
European Patent Office | 2021
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