| 前照灯全屏幕照度检测系统改进设计 |
| |
| 引用本文： | 金晅宏,戴曙光,周春樵.前照灯全屏幕照度检测系统改进设计[J].光电工程,2011(10):120-126. |
| |
| 作者姓名： | 金晅宏 戴曙光 周春樵 |
| |
| 作者单位： | 上海理工大学光电信息与计算机工程学院; |
| |
| 基金项目： | 国家自然科学基金资助项目(51075280); 上海市教育委员会重点学科(J50505) |
| |
| 摘 要： | 为了对汽车前照灯照度进行检测来保证行车的安全,现在相关技术行业主要把全屏幕摄像测试法应用在流水生产线上.针对该检测方法占地面积较大,而且在中心基准点HV对准方面存在影响测量精度的问题,本文提出了在全屏幕测试法的基础上加以改进的设计方案.该方法根据菲涅尔透镜和球透镜的光学特性来对系统进行优化,采用光学软件LightToo...
|
| 关 键 词： | 照度 全屏幕摄像测试法 菲涅尔透镜 球透镜 |
Improvement of Illuminance Detecting System of the Headlamp Based on the Full Screen |
| |
| JIN Xuan-hong,DAI Shu-guang,ZHOU Chun-qiao.Improvement of Illuminance Detecting System of the Headlamp Based on the Full Screen[J].Opto-Electronic Engineering,2011(10):120-126. |
| |
| Authors: | JIN Xuan-hong DAI Shu-guang ZHOU Chun-qiao |
| |
| Affiliation: | JIN Xuan-hong,DAI Shu-guang,ZHOU Chun-qiao (Colleage of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
| |
| Abstract: | Illuminance detecting of the headlamp has become an obligatory step to keep the traffic safety.Now the full screen video method is used in the production line of headlamps of most relevant industries.This article describes an improving design proposal based on the full screen video method to solve its large floor area and the alignment of its center reference point HV lowering system measuring precision problems.By analyzing the optical character of Fresnel Lenses and globe lens,an optical simulation softwa... |
| |
| Keywords: | illuminance full screen video method Fesnel lenses globe lens |
| 本文献已被 CNKI 等数据库收录！ |
