Light fixture of building automation system
US12360503B2 · kind B2 · utility
0Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2020 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | May 28, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/196
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is described a building automation system comprising a mobile tag, sensor devices, and a sensor hub. The mobile tag transmits a broadcast beacon based on RF technology. The sensor devices are co-located with light fixtures and include antennas for receiving a broadcast beacon. The sensor devices generate signals associated with the broadcast beacon received by the antennas. The sensor hub receives the signals from each sensor device and determines a location of the mobile tag based on the signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.