| 基于低压电力线通信的门禁系统设计 |
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| 引用本文： | 肖东海,仲元昌,王军强,周田. 基于低压电力线通信的门禁系统设计[J]. 电力系统通信, 2009, 30(2): 62-65 |
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| 作者姓名： | 肖东海 仲元昌 王军强 周田 |
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| 作者单位： | 重庆大学通信工程学院,重庆,400044 |
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| 基金项目： | 重庆大学研究生科技创新项目 |
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| 摘 要： | 通过分析门禁系统的现状，提出了一种新的基于低压电力线通信的门禁系统，并给出了系统拓扑结构；在分析低压电力线载波通信原理的基础上，提出了系统的软硬件设计过程。该系统可以解决目前门禁系统的不足之处，推进门禁系统的实用性。实际应用结果证明该门禁系统成本低、方便、灵活、可靠。
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| 关 键 词： | 门禁 低压电力线通信 双音多频 |
Design of access control system based on low-voltage power line communication |
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| XIAO Dong-hai,ZHONG Yuan-chang,WANG Jun-qiang,ZHOU Tian. Design of access control system based on low-voltage power line communication[J]. Telecommunications for Electric Power System, 2009, 30(2): 62-65 |
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| Authors: | XIAO Dong-hai ZHONG Yuan-chang WANG Jun-qiang ZHOU Tian |
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| Affiliation: | College of Communication Engineering;Chongqing University;Chongqing 400044;China |
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| Abstract: | Through the analysis of present access control system,this paper proposes a new access control system based on low-voltage power line communication technology.It puts forward the system topology and the structure diagram,analyses the characteristic of the system,discusses the design process of software and hardware.A communication protocol is designed according to the system characters The application proves that the access control system has the advantages of lower costs and higher flexibility and reliabil... |
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| Keywords: | access control low-voltage power line communication DTMF |
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