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Does LED Roadway Lighting Affect Driver Sleep Health?
被引：0
作者：
Bhagavathula, Rajaram
[1
]
机构：
[1] Virginia Tech Transportation Institute, Blacksburg, United States
来源：
TR News
|
2022年
/
338期
关键词：
D O I：
暂无
中图分类号：
TN3 [半导体技术];
TN4 [微电子学、集成电路（IC）];
学科分类号：
0805 ;
080501 ;
080502 ;
080903 ;
1401 ;
摘要：
Traditional high-intensity discharge (HID) light sources are being replaced by light emitting diode (LED) technology, but do we know the impact of these replacements? Do LEDs with high blue content influence alertness or human health? Blue light in the wavelengths common in consumer electronics-such as tablets and monitors- is known to influence the circadian system and melatonin regulation. NCHRP Project 05-23 sought to determine if this is so in the roadway environment, and how much LED roadway lighting with high blue content it might take to make a difference in nighttime traffic safety. © 2022 National Research Council. All rights reserved.
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页码：26 / 31
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