The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2021
Filed:
Nov. 16, 2018
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventor:
Kenneth Dale Walma, Peachtree City, GA (US);
Assignee:
SIGNIFY HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/292 (2017.01); G06K 9/00 (2006.01); H04N 7/18 (2006.01); F21V 33/00 (2006.01); H05B 47/105 (2020.01);
U.S. Cl.
CPC ...
G06T 7/292 (2017.01); F21V 33/0052 (2013.01); G06K 9/00771 (2013.01); H04N 7/181 (2013.01); H05B 47/105 (2020.01); G06T 2207/30196 (2013.01); G06T 2207/30241 (2013.01); G06T 2207/30242 (2013.01);
Abstract
A system for determining occupancy includes a first luminaire having a first camera to detect a first occupant and a second luminaire having a second camera to detect a second occupant. The system further includes a processor to determine whether the first camera and the second camera have a common visual field and to determine whether the first occupant and the second occupant are the same occupant in response to determining that the first camera and the second camera have a common visual field.