| 机动车光信号装置色度特性的不确定度研究 |
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| 引用本文： | 黄柳章. 机动车光信号装置色度特性的不确定度研究[J]. 光机电信息, 2009, 26(4): 40-42 |
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| 作者姓名： | 黄柳章 |
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| 作者单位： | 广东省质量监督摩托车产品江门检验站,广东,江门,529000 |
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| 摘 要： | 本文就测定机动车的光信号色度特性时所产生的不确定度进行了分析评定。针对标准灯（A光源）对测量结果的影响进行了讨论。电压、电流仪表精度不低于0．2级，在相同的电压和电流下测量时，其引入的测量不确定度可以忽略不计。测量不确定度主要由测量读数的不重复性引入的不确定度、标准灯引入的不确定度构成。通过计算分析，得出了机动车光信号装置色度不确定度测量结果。
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| 关 键 词： | 色度 测量不确定度 标准灯 |
Uncertainty Research of Colorimetric Characteristics of Light-signaling Devices for Motor Vehicles |
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| HUANG Liu-zhang. Uncertainty Research of Colorimetric Characteristics of Light-signaling Devices for Motor Vehicles[J]. OME Information, 2009, 26(4): 40-42 |
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| Authors: | HUANG Liu-zhang |
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| Affiliation: | Guangdong Jiangmen Motorcycle Quality Supervision Testing Center;Jiangmen 529000;China |
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| Abstract: | Colorimetric characteristics of light-signaling devices for motor vehicles were analyzed. Uncertainty and relative factors in measurement of optical signal of motor vehicles were also discussed. The results of light signal of motor vehicles with uncertainty were given after measurement and calculation. |
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| Keywords: | colorimetry measurement uncertainty standard light |
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