Hybrid zone control system
US9253260B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2012 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Jun 14, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for using multiple ClimateTalk™ compliant thermostats in a zoned HVAC system are provided. The system may include a first ClimateTalk™ thermostat in a first zone, a second ClimateTalk™ thermostat in a second zone, a third ClimateTalk or 24v AC thermostat in a third zone, and a ClimateTalk™ HVAC unit and/or 24v AC HVAC unit, for servicing the demands in the first, second and third zones. A controller in the zoned HVAC system may establish a ClimateTalk™ network between the controller and the HVAC unit, where the controller may identify itself as the sole ClimateTalk™ thermostat in this network. The controller may also establish additional ClimateTalk™ networks between the controller and each of the first, second and third thermostats, by identifying the controller as a distinct ClimateTalk™ HVAC unit in each of the respective additional networks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.