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| 高速公路红外引导系统透雾特性的试验研究 | |
| 引用本文： | 丁利伟,王宗俐,程明阳.高速公路红外引导系统透雾特性的试验研究[J].光电技术应用,2014,29(2):4-9. |
| 作者姓名： | 丁利伟 王宗俐 程明阳 |
| 作者单位： | 丁利伟:中国空空导弹研究院, 河南 洛阳 471009 王宗俐:中国空空导弹研究院, 河南 洛阳 471009 程明阳:中国空空导弹研究院, 河南 洛阳 471009 |
| 基金项目： | 河南省洛阳市科技发展计划资助项目(1301008A) |
| 摘 要： | 为了分析高速公路红外引导系统在不同能见度条件下的观察距离,根据红外大气传输理论模型和计算方法,分析了大雾条件下大气衰减对红外辐射的各种影响。在此基础上,提出了红外引导系统透雾特性研究方法。通过实验室模拟自然界的大雾气象条件,测得目标红外辐射的相关参数,并通过理论分析和实际验证,来评估热像仪在自然环境下的透雾能力。实验表明,高速公路红外引导系统具有较强的透雾能力。 |
| 关 键 词： | 高速公路 红外引导 雾 红外辐射 大气传输 |
| 收稿时间： | 2013/12/18 |
Test Research on Detection Ability of Infrared Guidance System for Freeway Traffic in Fog |
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| DING Li-wei,WANG Zong-li,CHENG Ming-yang.Test Research on Detection Ability of Infrared Guidance System for Freeway Traffic in Fog[J].Electro-Optic Technology Application,2014,29(2):4-9. | |
| Authors: | DING Li-wei WANG Zong-li CHENG Ming-yang |
| Affiliation: | (China Airborne Missile Academy, Luoyang 471009, China) |
| Abstract: | In order to analyze the detection ranges of infrared guidance systems for freeway traffic under differ-ent visibility conditions, various influence factors from atmospheric attenuation on infrared radiation in heavy fogare analyzed according to theory models and calculation methods of infrared atmospheric transmission. Based on it,a research method of detection ability of infrared guidance system in fog is proposed. The infrared radiation parame-ters of objects can be measured through simulating the meteorological conditions in natural fog in a laboratory. Andthe detection ability of the system in natural fog is evaluated through theoretical analyzing and practical validating.Experimental results show that the infrared guidance system for freeway traffic has better ability to detect objects infog. |
| Keywords: | freeway infrared guidance fog infrared radiation atmospheric transmission |
| 本文献已被 CNKI 维普 等数据库收录！ | |