| 基于红外探测技术的汽车夜视系统研究 |
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| 引用本文： | 张志峰,翟玉生,杨桂栓,申帅锋,毛雯静,乔林,杜银霄.基于红外探测技术的汽车夜视系统研究[J].应用光学,2014,35(6):1083-1087. |
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| 作者姓名： | 张志峰 翟玉生 杨桂栓 申帅锋 毛雯静 乔林 杜银霄 |
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| 作者单位： | 1.郑州轻工业学院 物理与电子工程学院,河南 郑州 450002; |
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| 基金项目： | 国家自然科学基金(61274012，U1304507)；河南省高等学校青年骨干教师资助计划资助项目(2012GGJS-118)；河南省重点科技攻关项目(122102210436)；国家大学生创新创业训练计划 |
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| 摘 要： | 为了保证夜间及恶劣环境行车安全，提高驾驶员对前方目标识别的准确度，提出一种基于近红外成像技术的汽车夜视系统，该系统采用主动式近红外探测技术的车载夜视仪。系统主要由前端红外发射单元、红外线成像单元和图像显示单元组成。现场试验夜视系统识别漏检率为1.3%。实验结果表明传统车灯所辐射的大部分红外成分对夜间照明是无用的，可见光能效较低，而基于红外图像处理的汽车夜视系统能够有效地保证汽车安全驾驶。
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| 关 键 词： | 汽车 红外探测技术 红外光源 漏检率 |
Car's night-vision system based on infrared detection technique |
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| Zhang Zhifeng,ZhaiYusheng
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Yang Guishuan,Shen Shuaifeng,M ao Wenjing,Qiao Lin,Du Yinxiao.Car's night-vision system based on infrared detection technique[J].Journal of Applied Optics,2014,35(6):1083-1087. |
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| Authors: | Zhang Zhifeng ZhaiYusheng Yang Guishuan Shen Shuaifeng M ao Wenjing Qiao Lin Du Yinxiao |
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| Institution: | 1.School of Physics &Electronic Engineering,Zhengzhou University of Light Industry,Zhengzhou 450002,China;2.Department of Mathematics and Physics,Zhengzhou Institute ofAeronautical Industry Management,Zhengzhou 450015,China |
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| Abstract: | In order to ensure the driving safety and enhance the discrimination accuracy, a car-s night-vision system was put forward based on active near infrared detection technique. The system included the infrared emitting unit, infrared imaging unit, and image display unit. The loss rate of the system in field test was 1.3%. The experimental results imply that most infrared components in traditional automotive light are useless for night illumination, and the visible light energy efficiency is lower. The car-s night-vision system based on infrared detection technique can ensure effectively driving security. |
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| Keywords: | automotive infrared detecting technique infrared light loss rate |
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