Method for removing deposits on a lens of a camera of a motor vehicle considering a temperature of the lens, cleaning device, camera assembly as well as motor vehicle
US11440509B2 · kind B2 · utility
0Cited by
0References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2017 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Dec 28, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/52
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for removing deposits on a lens (11) of a camera (9) of a motor vehicle (1), in which a contaminant present on the lens (11) is removed as the deposit, wherein a cleaning liquid (13) is applied to the lens by means of a washing device (12) for removing the contaminant, wherein a temperature of the lens (11) is determined and the application of the cleaning liquid (13) to the lens (11) is performed depending on the determined temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.