|Table of Contents|

Measurement system of highway lighting based on CCD(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2011年02期
Page:
38-41
Research Field:
Publishing date:
2011-04-30

Info

Title:
Measurement system of highway lighting based on CCD
Author(s):
WANG Lei1; 2;  ZHOU Wei1; 2
1. Academy of Highway Science, Ministry of Transportation, Beijing 100088, China; 2. School of Highway, Chang'an University, Xi'an 710064, Shaanxi, China
Keywords:
road engineering;  highway lighting;  measurement;  CCD;  digital image processing
PACS:
U453.7
DOI:
-
Abstract:
The CCD measuring principle and characteristics were studied, the highway lighting quality rating targets were researched, an evaluation method of road lighting measurement system based on CCD was presented. The result shows that the new measuring method can effectively reduces the measurement errors and make the measurement more reasonable and accurate. Compared with tradition technology, the measuring accuracy can be promoted 20% and the measuring efficiency can be increased 3 times. 6 figs, 9 refs.

References:

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Memo

Memo:
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Last Update: 2011-04-30