| 自由曲面前照灯的近光配光设计 |
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| 引用本文： | 胡尚斌,高爱华,何小庆,陆治国.自由曲面前照灯的近光配光设计[J].灯与照明,2011,35(1):1-5. |
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| 作者姓名： | 胡尚斌 高爱华 何小庆 陆治国 |
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| 作者单位： | 西北大学物理学系,西安,710069 |
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| 摘 要： | 汽车设计上的新变化使自由曲面前照灯成为车灯设计的主流,自由曲面前照灯的配光设计是一个具有挑战性的研究课题.可以通过特定的自由反射曲面实现预期的照明效果.该文介绍了自由曲面前照灯的设计思想和步骤,基于光线追踪原理对自由曲面反射镜的近光配光设计进行了理论分析,利用Tracepro软件对H7光源进行了自由曲面反射镜设计,并给...
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| 关 键 词： | H7汽车前照灯 自由曲面 光线追踪 近光配光设计 |
Design of Freeform Headlamp Reflector with Low Beam Distributing |
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| Hu Shangbin,Gao Aihua,He Xiaoqing,Lu Zhiguo.Design of Freeform Headlamp Reflector with Low Beam Distributing[J].Light & Lighting,2011,35(1):1-5. |
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| Authors: | Hu Shangbin Gao Aihua He Xiaoqing Lu Zhiguo |
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| Affiliation: | (Department of Physics,Northwest University,Xi’an 710069) |
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| Abstract: | The new changes of car design made the Free Form Reflector lamp is one of the predominant designation,it is a challenging research topic in optical design.By the specific Free Form Reflector to achieve the desired illumine effect.This paper introduces the idea of the design Free Form Reflector and steps,The theoretical analysis the reflector of a freeform low beam headlamp based on Principles of ray tracing.Designing H7 light source’s Free Form Reflector using software Tracepro and give design example.The actual results were obtained from the simulation of Free form Headlamp reflector on a 25 m filament shield at last.Discuss the requirements of the low beam of Headlamp under ECE regulations. |
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| Keywords: | H7 Headlamp Free Form Reflector ray tracing low beam distribution design |
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