US Patent:
20210107662, Apr 15, 2021
Inventors:
- Charlotte NC, US
Catherine THIBAUD - South Windsor CT, US
International Classification:
B64D 13/06
Abstract:
A method and system for controlling fresh air flow into a controlled environment are disclosed herein. The method comprises: measuring, using a sensor, a predetermined property in the controlled environment; estimating, by a controller, a number of people inside the controlled environment based on the measured property, and setting, by the controller, a rate of fresh air flow to the controlled environment based at least in part on the estimated number of people inside the controlled environment.