Cloud-based system for controlling electrochromic devices
US11409180B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2021 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Feb 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system includes a gateway having a memory, and a processing device coupled to the memory. The processing device is to identify a first subset of a data stream associated with a smart window system. The first subset of the data stream includes sensor data that has changed more than a threshold amount. Responsive to identifying the first subset of the data stream, the processing device is to transmit the first subset of the data stream to a server device. The server device is to generate one or more instructions based on the first subset of the data stream. Responsive to receiving the one or more instructions from the server device, the processing device is to cause one or more electrochromic devices to be controlled based on the one or more instructions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.