滤蓝镜片对VDT光环境作业者影响研究进展  

Research Progress on the Influence of BLFL on VDT Light Environment Operators

作　　者：伏思奇 严永红[1,2] FU Siqi;YAN Yonghong(Faculty of Architecture and Urban Planning,Chongqing University,Chongqing 400045,China;Key Laboratory of New Technology for Construction of Cities in Mountain Area,Ministry of Education,Chongqing 400045,China)

机构地区：[1]重庆大学建筑城规学院,重庆400045 [2]山地城镇建设与新技术教育部重点实验室,重庆400045

出　　处：《照明工程学报》2022年第4期107-114,共8页China Illuminating Engineering Journal

基　　金：国家自然科学基金面上项目“基于体质适应性的VDT办公光环境研究”(编号:51778081);国家自然科学基金面上项目“基于青少年视健康安全防护的电子竞技训练空间光环境研究”(编号:51978097)。

摘　　要：对近5年内不同屏蔽率滤蓝镜片(BLFL)在VDT光环境作业者视疲劳缓解、视功效、睡眠节律等方面影响的实证研究进行了系统回顾,佩戴镜片时长和屏蔽率高低是影响实验显著性的两个重要因素。高屏蔽率BLFL会影响被试的辨色表现;睡前短时间佩戴BLFL影响睡眠节律;被试在长期日常佩戴BLFL或采用高屏蔽率(50%)镜片能增加视疲劳实验的显著性,但具体阈值尚不明确。部分研究报告了年龄差异、VDT作业种类对BLFL偏好的影响。This paper systematically reviews the empirical research on the effects of blue filter lenses(blfl)with different shielding rates on visual fatigue relief,visual efficacy and sleep rhythm of VDT operators in recent 5 years.Whether to wear lenses daily for a long time and the shielding rate are two important factors affecting the significance of the experiment.Wearing blfl with high shielding rate will affect the color discrimination ability of subjects.Wearing blfl for a short time before going to bed can affect the sleep rhythm.When wearing blfl for a long time or using blfl with high shielding rate(50%)in daily life,there is a greater chance to observe the significance of visual fatigue indicators,but the specific threshold is not clear.Some studies reported the interaction between age differences,VDT job types and blfl preferences.

关 键 词：防蓝光眼镜 屏蔽率 视疲劳 VDT作业者 

分 类 号：TU113[建筑科学—建筑理论]