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Do light-emitting diode cap lamps enable improvements in miner safety?

机译:发光二极管帽灯是否可以提高矿工的安全性?

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[...] illumination plays a critical role in an underground miner's safety because miners depend, most heavily, on visual cues to detect these potential hazards Cornelius et al.. .Additionally, each cap lamp was characterized with respect to its spectral power distribution (SPD), depicted in Fig. 1. Because initial illuminance distribution measurements revealed significant variations in the light output, the application of diffusion filters was necessary to normalize the light output for each cap lamp.
机译:照明对于地下矿工的安全起着至关重要的作用,因为矿工最依赖视觉提示来检测这些潜在的危害Cornelius等人。此外,每个头灯的光谱功率分布都经过了表征(SPD),如图1所示。由于初始照度分布测量显示出光输出存在显着变化,因此必须使用扩散滤镜来标准化每个头灯的光输出。

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  • 来源
    《Mining Engineering》 |2009年第10期|p.43-49|共7页
  • 作者单位

    J. SAMMARCO, M.A. REYES ANO S. GALLAGHERJ. Sammarco, M.A. Reyes and S. Gallagher are senior research engineer, research engineer and senior research scientist, respectively, with the National Institute for Occupational Safety and Health (NIOSH), Pittsburgh, PA. Paper number TP-08-063. Original manuscript submitted December 2008 and accepted for publication March 2009. Discussion of this peer-reviewed and approved paper is invited and must be submitted Io SMf Publications Depl. prior lo Jan. 31, 2010;

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