The embodiment of the invention discloses a cleaning method, device and system for front windshield glass of a vehicle. The cleaning method comprises the following steps: obtaining picture data of thefront windshield glass; analyzing and processing the picture data to obtain a dirt position and dirt characteristics of dirt on the front windshield; under the condition that the dirt characteristicsmeet the preset condition, controlling a wiper blade to rotate to the angle coinciding with the dirt position to make the wiper blade partially or completely cover the dirt; and controlling the position, corresponding to the dirt position, of the wiper blade to emit laser in order to clean the dirt. When it is detected that specific dirt exists on the front windshield, laser is adopted for cleaning the dirt on the front windshield, and the response speed is high; and compared with a traditional glass cleaning liquid, laser cleaning has higher dirt removing capacity, and effectively removes stubborn dirt on the front windshield glass.
本发明实施例公开了一种车辆前风挡玻璃的清洁方法、装置及系统,包括:获取前风挡玻璃的图片数据;对图片数据进行分析处理,得到前风挡玻璃上的污垢的污垢位置和污垢特性;在污垢特性满足预设条件的情况下,控制雨刮片旋转至与污垢位置重合的角度,使得雨刮片部分或全部覆盖污垢;控制雨刮片上与污垢位置对应的位置发射出激光,以对污垢进行清洁。上述方案在检测到前风挡玻璃上存在特定的污垢时,采用激光对前风挡玻璃上的污垢进行清洁,响应速度快;且激光清洁相对于传统的玻璃清洗液具有更强的去污能力,能够有效去除前风挡玻璃上的顽固污垢。
Cleaning method, device and system for front windshield glass of vehicle
一种车辆前风挡玻璃的清洁方法、装置及系统
2020-07-03
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 / B08B Reinigen allgemein , CLEANING IN GENERAL / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
Windshield wiper-free front windshield automatic cleaning device and cleaning method
European Patent Office | 2021
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