System and method for utilizing SWIR sensing in cleaning machines
US12268353B1 · kind B1 · utility
0Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2023 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | May 8, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D2111/14
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method for utilizing SWIR sensing in automated cleaning machines including a first illumination source for emitting radiation at a first wavelength in the SWIR towards a FOV, a receiver operating in the SWIR to acquire SWIR image data based on radiation reflected from elements located in the FOV and determining, based on the SWIR image data, presence of water-based liquids in the FOV.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.