Development of a LED Luminous Parameters Measurement System

• Main Authors: Wei-Chih Hsu, 徐維志
• Other Authors: Fang-Jung Shiou
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/wb993s

碩士 === 國立臺灣科技大學 === 機械工程系 === 100 === The objective of this thesis is to develop a LED luminous parameters measurement system, including the main part of a three-dimensional intensity measurement of LED luminescence, and the other part of a self-made spectrometer to do the analysis of the LED spectrum. This system utilizes mainly the LabVIEW virtual control software to do the system integration, through a combination of motors, motion control card and the terminal block to achieve the mechanisms that are necessary for motion control and position of three-dimensional luminous intensity measurement. The phototransistors and a CCD linear sensor are connected to a data acquisition card, to measure the three-dimensional luminous intensity and the spectrum of a LED, respectively. A set of human-machine has been developed software to form a set of LED luminous parameter measurement system.