| 小型太阳能广告灯箱的设计 |
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| 引用本文： | 张先富,赵明富,王朝选.小型太阳能广告灯箱的设计[J].磁性材料及器件,2009,40(4):53-56. |
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| 作者姓名： | 张先富 赵明富 王朝选 |
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| 作者单位： | 1. 永城职业学院,电子工程系,河南永城,476600
2. 河南科技学院,机电学院,河南新乡,453003 |
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| 基金项目： | 河南省教育厅科技攻关资助项目(2007480001) |
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| 摘 要： | 设计了一种小型太阳能广告灯箱智能控制系统。该系统采用AT89C51单片机作为主控器件,选用串行实时时钟芯片DS1302提供系统时间,利用光敏电阻作为光控器件,低功耗的串行ROM24C04作为存储路灯开、关时间的数据存储器,采用74LS164驱动的LED数码管作为显示器件。通过光控和时控的结合,傍晚自动开启灯箱电源,晚上十二点自动关闭灯箱电源,早上五点自动开启电源,天亮后光控自动关断。整个系统采用太阳能供电,蓄电池作后备电源,可节约电能。
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| 关 键 词： | 太阳能 广告灯箱 掉电存储 光电控制 定时控制 |
Design of Small Type Solar Energy Advertising Light Box |
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| ZHANG Xian-fu,ZHAO Ming-fu,WANG Chao-xuan.Design of Small Type Solar Energy Advertising Light Box[J].Journal of Magnetic Materials and Devices,2009,40(4):53-56. |
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| Authors: | ZHANG Xian-fu ZHAO Ming-fu WANG Chao-xuan |
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| Affiliation: | ZHANG Xian-fu1,ZHAO Ming-fu2,WANG Chao-xuan2 1. Department of Electronic Engineering,Yongcheng Vocational College,Yongcheng 476600,China,2. School of Machinery & Electricity,Henan Institute of Science & Technology,Xinxiang 453003 |
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| Abstract: | A small type of solar energy advertising light box with intelligent controlling system is designed, using AT89C51 as main controlling chip, a serial real-time clock chip DS1302 as timer, a photosensitive resistor as light controller, a low power serial storage street ROM24C04 as time data memory of light swiching-on and-off, 74LS164 drived LED as digital display device, respectively. By combining light controlling and time controlling, the advertising light swiching-on and -off can be controlled automatical... |
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| Keywords: | solar energy advertising light box data storage optoelectronic control timing control |
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