Unmanned aerial vehicle and dimming device for a switchable glass
US12223671B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 3, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Feb 26, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30232
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A dimming device for a switchable glass includes a third wireless communications component and a third controller. The third wireless communications component is configured to establish a communications connection to a master computer and a second unmanned aerial vehicle, and to receive a target transmittance sent by the master computer and a transmittance of a switchable glass to be detected sent by the second unmanned aerial vehicle. The third controller is configured to adjust a voltage applied to the switchable glass to be detected when the transmittance of the switchable glass to be detected is inconsistent with the target transmittance, so that the transmittance of the switchable glass to be detected is consistent with the target transmittance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.