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:
Jun. 01, 2021
Filed:
Jul. 12, 2017
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventors:
Ashish Vijay Pandharipande, Eindhoven, NL;
David Ricardo Caicedo Fernandez, Eindhoven, NL;
Assignee:
SIGNIFY HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 47/20 (2020.01); H05B 47/115 (2020.01); H05B 47/11 (2020.01); G01J 1/02 (2006.01); H05B 47/19 (2020.01);
U.S. Cl.
CPC ...
H05B 47/20 (2020.01); G01J 1/0228 (2013.01); H05B 47/11 (2020.01); H05B 47/115 (2020.01); H05B 47/19 (2020.01);
Abstract
A method for identifying sensor units () at fault in a lighting system () performed using three or more sensor units (), each respective one of the sensor units () comprising a respective sensor () configured to generate sensor data, the method comprising at an external processing apparatus () external to the sensor units (): receiving from each of the sensor units () the sensor data; generating correlation parameters from the sensor data for selected pairs of neighbouring sensor units (); and monitoring the correlation parameters to determine a sensor unit () at fault.