| LED用作标志灯发光器件可行性分析 |
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| 引用本文： | 李金宗,魏祥泉,陈凤,李冬冬.LED用作标志灯发光器件可行性分析[J].光学技术,2002,28(1):18-21. |
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| 作者姓名： | 李金宗 魏祥泉 陈凤 李冬冬 |
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| 作者单位： | 哈尔滨工业大学,哈尔滨,150001 |
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| 摘 要： | 从作用距离、阳光效应和温度适应性等三个方面完成了LED用作标志灯发光器件可行性的理论分析。使用最低照度 0 0 2lx和中等分辨率摄像机做观测设备 ,辐射功率为 6mW的LED的作用距离可以远至 1 5km。实验结果验证了理论分析的正确性
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| 关 键 词： | 标志灯 摄像机 作用距离 阳光效应 温度适应性 |
| 文章编号： | 1002-1582(2002)01-0018-04 |
| 修稿时间： | 2001年4月24日 |
The analysis of feasibility on LED used as beacon's luminous devices |
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| LI Jin zong,WEI Xiang quan,CHEN Feng,LI Dong dong.The analysis of feasibility on LED used as beacon''''s luminous devices[J].Optical Technique,2002,28(1):18-21. |
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| Authors: | LI Jin zong WEI Xiang quan CHEN Feng LI Dong dong |
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| Abstract: | The theory analysis of feasibility on LED used as the beacon's luminous devices, which include the operating range, effect of sunlight and temperature adaptability, is completed If the camera with minimum luminosity 0 02 lx and middle resolution is used as observation equipment, the operating range of LED with radiation power 6mW can be greater than 1 5 km The experiment results verified the correctness of the theory analysis |
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| Keywords: | beacon light camera operating range effect of sunlight temperature adaptability |
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