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IMAGE PROCESSING OCCUPANCY SENSOR

United States Patent Application

20110115910
A1
View the Complete Application at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Commercialization and Technology Transfer Website
Image Processing Occupancy Sensor
A system and method of detecting occupants in a building automation system environment using image based occupancy detection and position determinations. In one example, the system includes an image processing occupancy sensor that detects the number and position of occupants within a space that has controllable building elements such as lighting and ventilation diffusers. Based on the position and location of the occupants, the system can finely control the elements to optimize conditions for the occupants, optimize energy usage, among other advantages.
Brackney, Larry J. (Denver, CO)
Alliance for Sustainable Energy, LLC (Golden CO)
12/ 947,045
November 16, 2010
[0002] The United States Government has rights in this invention under Contract No. DE-AC36-08GO28308 between the United States Department of Energy and the Alliance for Sustainable Energy, LLC, the Manager and Operator of the National Renewable Energy Laboratory.