Design and realization of lamp life test instrument
PAN Deng, ZHANG Yun-cui, PIAO Tai-ming, ZOU Nian-yu, WANG Zhi-sen
R＆D Institute of Integrated Measurement and Control, Dalian Polytechnic University， Dalian 116034, China
Abstract:
This paper introduces an instrument and method for lamp life test. The design of the instrument is divided into three steps: the overall design scheme, hardware circuit design and host machine programming. The instrument contains luminance and temperature sensors which can measure luminance of the lamp lighting and environment temperature in the instrument body. Then, the measure data can be transmitted to PC via the wireless transceiver modules for real-time monitoring. The luminance degradation curve based on the measure data is used to reckon the life of the lamp. In the end, the method for processing measurement data is given.
Key words: lamp life test luminance degradation wireless communication LabVIEW
DOI：10.11916/j.issn.1005-9113.2012.06.021
Clc Number:TN312.8
Fund:
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Design and realization of lamp life test instrument
本站小编 哈尔滨工业大学/2019-10-23
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