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Reliability Assessment Criteria of Sensor Module for Lighting Fixtures  

Jeong, Hee-Suk (Reliability Assessment Center, Korea Institute of Lighting Technology)
Park, Chang-Kyu (Reliability Assessment Center, Korea Institute of Lighting Technology)
Jeong, Hai-Sung (Dept. of Multimedia Engineering, Seowon Univ.)
Baik, Jai-Wook (Dept. of Information Statistics, Korea National Open Univ.)
Publication Information
Journal of Applied Reliability / v.10, no.1, 2010 , pp. 11-24 More about this Journal
Abstract
Lighting industry is rapidly being developed as the ubiquitous society based on sensor network emerges. This kind of paradigm shift brings the society convergence of technologies which leads to smart lighting system as well as the integration of interior and sensibility control. However, standards for sensors have not been firmly established, and problems related to quality and malfunction have been brought up, thereby calling for careful approach to the enhancement and assessment of reliability of the item. In this article reliability assessment criteria for sensor module for lighting fixtures is established in terms of performance assessment criterion and reliability assessment criterion.
Keywords
sensor module for lighting fixtures; performance assessment criterion; reliability assessment criterion; Weibull distribution;
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