Patent ID: 8964181
Filing Date: 2015-02-24
Classification: G01J

Abstract:
1. A method for monitoring a plurality of LED displays on a plurality of electronic equipments using optical fiber as light transmission medium comprising the steps of: (a) storing a plurality of predetermined operation status in a computer system for each of the plurality of LED displays, wherein the computer system comprises an input end and an output end; (b) providing a plurality of optical light concentrator units, wherein each of the plurality of optical light concentrator units is adapted for each of the plurality of the LED displays for collecting the light emitted by corresponding LED display; (c) analyzing the light spectrum of the light collected for determining operation status indicated by the plurality of the LED displays by a plurality of LED Display Monitors; (d) comparing the operation status indicated by the plurality of the LED displays with a corresponding predetermined operation status stored in the computer system to determine whether an abnormality exists; and (e) providing alert if the abnormality exists, wherein the alerts comprise: an audio alert, a visual alert and an electronic messaging alert, wherein each of the plurality of LED Display Monitors comprises (i) a plurality of optical inputs optically coupled to the optical output ends of the optical fiber of the plurality of the optical light concentrator units; (ii) an electronic output adapted for transmitting the operation status of each of the plurality of the LED displayed coupled to the LED Display Monitor to the computer system via a communication link, wherein the communication link comprises wired communication link, wireless communication link, and optical communication link; and (iii) a light color identifier having an output end and an input end, wherein the input end of the light color identifier is optically coupled to the output end of the optical fiber, and the output end of the light color identifier is electronically coupled to the input end of the computer system.