Optimization of test step angle for the photometry and goniophotometry of LED road lights based on correlation analysis

doi:10.13741/j.cnki.11-1879/o4.2010.06.015

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Optimization of test step angle for the photometry and goniophotometry of LED road lights based on correlation analysis

更新时间：2025-09-01

- Optimization of test step angle for the photometry and goniophotometry of LED road lights based on correlation analysis
- Vol. 36, Issue 6, Pages: 852-856(2010)
- 作者机构：
  
  1:重庆大学光电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13741/j.cnki.11-1879/o4.2010.06.015
  CLC：
- Published：2010
- 稿件说明：
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Optimization of test step angle for the photometry and goniophotometry of LED road lights based on correlation analysis[J]. 2010, 36(6): 852-856.
DOI：

Optimization of test step angle for the photometry and goniophotometry of LED road lights based on correlation analysis[J]. 2010, 36(6): 852-856. DOI： 10.13741/j.cnki.11-1879/o4.2010.06.015.

摘要

优化LED路灯光强分布测试系统的测试步距角可以较大程度地提高LED路灯测试的效率。选择不同的测试步距角对LED路灯的光强分布进行测试

将1°测试步距角所测得的路灯光强分布视为真值

采用相关分析的方法研究在较大步距角下所测得的路灯光强分布与真值之间的近似程度。研究结果显示

当相关系数要求在98%左右时

可以选择15°测试步距角对LED路灯的光强分布进行测试

相对于真值测试

在此步距下LED路灯的测试时间减少了98%以上

极大地提高了测试效率。

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