Title :
Monitor and control the desk-top illumination based on fuzzy operation
Author :
Huang, Shih-yen ; Huang, Yu-sheng
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Chin-Yi Univ. of Technol., Taichung, Taiwan
Abstract :
The application of LED (Light Emitting Diode) has been expended from indicating to lighting along with its improvement of brightness. Desk-top lamp is a common lighting device which is used to supplement the darker area. This paper proposed an algorithm to adjust the output brightness in keeping it at the working area at the setting value. Furthermore, the proposed accumulated slope algorithm would reduce the required time in determining the adjustment of brightness as well as if the cause of brightness variation is only due to turning pages or writing.
Keywords :
LED lamps; brightness; fuzzy set theory; lighting control; LED; accumulated slope algorithm; brightness variation; desk-top illumination; desk-top lamp; fuzzy operation; light emitting diode; lighting device; output brightness; Brightness; Cybernetics; Light emitting diodes; Lighting; Machine learning; Turning; Writing; Accumulated slope algorithm; Desk-top lamp; LED;
Conference_Titel :
Machine Learning and Cybernetics (ICMLC), 2011 International Conference on
Print_ISBN :
978-1-4577-0305-8
DOI :
10.1109/ICMLC.2011.6016726
