Light Emitting Diode (LED) circular traffic signal lifetime management system.

Courville, Leticia S. F. R.

i

Light Emitting Diode (LED) circular traffic signal lifetime management system.

2011-02-01
By Courville, Leticia S. F. R.

File Language:

English

Details

Alternative Title:

Louisiana Transportation Research Center research project capsule : technology transfer program : 10-3P.
Creators:

Courville, Leticia S. F. R.
Corporate Creators:

Louisiana Transportation Research Center
Corporate Contributors:

Louisiana. Dept. of Transportation and Development ; Louisiana State University (Baton Rouge, La.)
Subject/TRT Terms:

Accelerated Tests Lifetime Curves Light Emitting Diodes Stress Tests (Equipment) Traffic Signals
Publication/ Report Number:

10-3P
Resource Type:

Tech Report
Geographical Coverage:

Louisiana
Corporate Publisher:

Louisiana Transportation Research Center
Abstract:

The objective of this research is to build lifetime curves for red, yellow, and green LED circular traffic signals through 20,000-hr. accelerated stress testing of samples operating under Louisiana’s environmental conditions.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:214747108a2d08377b96912de64c3dd18a12ecd7ca739c5328e7a82095658bb23ed018cdb98088ec19df380651c1684ae7cdc92f1ec9ed56d8073b947fff3088
Download URL:

https://rosap.ntl.bts.gov/view/dot/22271/dot_22271_DS1.pdf
File Type:

[PDF - 160.04 KB ]

File Language:

English

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Details

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