| 基于LED光强分布的摩托车信号灯配光设计 |
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| 引用本文： | 赖伟,陈伟民,章鹏,雷小华,刘丹平,曾海朋.基于LED光强分布的摩托车信号灯配光设计[J].光学技术,2010,36(1). |
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| 作者姓名： | 赖伟 陈伟民 章鹏 雷小华 刘丹平 曾海朋 |
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| 作者单位： | 1. 重庆大学,光电工程学院,重庆,400044
2. 重庆大学,通信工程学院,重庆,400044 |
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| 摘 要： | 为了解决目前LED摩托车信号灯光效低、成本高的问题,提出了一种基于LED光强分布数学模型的新方法。在推导了曲面LED阵列光强分布数学模型的基础上,将其应用于LED摩托车信号灯配光设计。进一步采用Tra-cepro光学仿真软件对该方法设计的LED摩托车制动灯进行了模拟实验,结果证明曲面LED阵列光强分布的数学模型正确,能够满足国家摩托车配光标准的要求,从而对实现了LED摩托车信号灯的配光设计。
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| 关 键 词： | 应用光学 LED 摩托车信号灯 光强分布 曲面LED阵列 仿真 |
The optical design of signal lamp of motorcycle based on LED intensity distribution |
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| LAI Wei,CHEN Wei-min,ZHANG Peng,LEI Xiao-hua,LIU Dan-ping,ZENG Hai-peng.The optical design of signal lamp of motorcycle based on LED intensity distribution[J].Optical Technique,2010,36(1). |
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| Authors: | LAI Wei CHEN Wei-min ZHANG Peng LEI Xiao-hua LIU Dan-ping ZENG Hai-peng |
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| Institution: | 1.College of Optoelectronic Engineering;Chongqing University;Chongqing 400044;China;2.College of Communication Engineering;China |
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| Abstract: | A new method based on the mathematical model of LED intensity distribution is proposed in order to solve the problems of low luminous efficiency and high production costs in the current signal lamps of LED motorcycles.And the method is applied to the optical design of signal lamps of LED motorcycle after studying on the derivation of mathematical model of intensity distribution of curved LED arrays.Further by using the optical simulative software Tracepro,the simulation results show that the mathematical mo... |
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| Keywords: | applied optics LED signal lamps of motorcycle intensity distribution curved LED arrays simulation |
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