短距离无线通信与GPRS相结合的电能量远程自动抄表系统 |
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引用本文: | 周利华,汪建,赵良德,梁胜涛,蔺菲. 短距离无线通信与GPRS相结合的电能量远程自动抄表系统[J]. 安徽电力, 2009, 26(1) |
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作者姓名: | 周利华 汪建 赵良德 梁胜涛 蔺菲 |
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作者单位: | 安徽省电力科学研究院,安徽合肥230022 |
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摘 要: | 文中提出了一种底层通信采用RS-485总线和短距离无线相结合、上层通信采用GPRS方式的电能量远程自动抄袁系统。该系统能有效避免底层通信采用单一RS-485总线需要长距离施工布线和后续维护困难的问题。文中还详细介绍了各部分的结构和实现方法。
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关 键 词: | 无线通信 CC1100 GPRS 电能量 远程自动抄表 |
Remote Automatic Meter Reading System Based on RF Wireless Communication and GPRS |
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Abstract: | This paper presents a remote automatic meter reading system with the lower layer communication adopting RS-485 and RF wireless combined methods,the upper layer utilizing GPRS network to transfer data.This system can solve the problems such as the inconvenience of long distance RS-485 wiring and the difficulty of maintenance arose from using only RS-485 in the lower layer.This paper also introduces the construction and realization of all parts of the system in detail. |
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Keywords: | wireless communication CC1100 GPRS power energy automatic meter reading |
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