| 基于电力线载波的路灯监控系统 |
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| 引用本文： | 刘向晶,邱亚光.基于电力线载波的路灯监控系统[J].长春大学学报,2008,18(2):57-61. |
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| 作者姓名： | 刘向晶 邱亚光 |
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| 作者单位： | 中国中元国际工程公司 北京100089(刘向晶)，辽河石油勘探局钻井二公司 辽宁盘锦121207(邱亚光) |
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| 摘 要： | 从理论上分析了低压电力线载波信道的输入阻抗特性、衰减特性以及加性噪声和干扰,并对电力线载波的通信方式：窄带通信,扩频通信及OFDM在电力线上的优缺点进行了比较。在此基础上选择了OFDM芯片INT51X1,并实现了INT51X1与单片机ATmega16的硬件接口连接。
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| 关 键 词： | 电力线载波 Atmega16 GSM短消息 |
Street lamp supervision control system based on the PLC |
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| LIU Xiang-jing,QIU Ya-guang.Street lamp supervision control system based on the PLC[J].Journal of Changchun University,2008,18(2):57-61. |
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| Authors: | LIU Xiang-jing QIU Ya-guang |
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| Institution: | LIU Xiang-jing1,QIU Ya-guang2 |
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| Abstract: | This paper analyses signal transmission characteristics of low voltage power line(input impedance,attenuation and disturbance),and compares the advantage and disadvantage of power line carrier communication technology using three ways:narrow band communication,spread spectrum and OFDM.It is found that OFDM is the best.And we choose a OFDM chip-INT51X1,complete the hardware interface of INT51X1 and ATmega16. |
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| Keywords: | powerline carrier ATmega16 GSM message |
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