| 基于LP2132芯片的备自投测控单元的硬件设计 |
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| 引用本文： | 孙磊,李平舟,崔娟.基于LP2132芯片的备自投测控单元的硬件设计[J].电子科技,2010,23(1):50-55. |
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| 作者姓名： | 孙磊 李平舟 崔娟 |
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| 作者单位： | 西安电子科技大学,理学院,陕西,西安,710071 |
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| 摘 要： | 采用模块化的设计，以一个支持实时仿真和跟踪，16／32位的ARM7TDMI—S^TM CPU微控制器LPC2132为核心，配合其他功能芯片，完成硬件设计要求。考虑到强弱电信号之间的相互电磁干扰，在整体结构上采用3层电路板，实现了强弱电信号的隔离，提高了系统的抗干扰性、运行的稳定性和人员现场操作的安全性。本控制单元设计完全符合备自投配电终端智能化、小型化、多功能化的要求。
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| 关 键 词： | 配电 监测终端 串行数据通信 LPC2132 |
Hardware Design of the Power Automatic Switching System Based on LPC2132 |
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| Sun Lei,Li Pingzhou,Cui Juan.Hardware Design of the Power Automatic Switching System Based on LPC2132[J].Electronic Science and Technology,2010,23(1):50-55. |
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| Authors: | Sun Lei Li Pingzhou Cui Juan |
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| Affiliation: | School of Science;Xidian University;Xi'an 710071;China |
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| Abstract: | Base on the theory of modular design,this paper presents an design of terminal unit with micro controller LPC2132 of the 16/32 bit ARM7TDMI-STM CPU as the system core,which is capable of real-time simulation and tracing.In view of the presence of electromagnetic interference,a three-ply circuit board is used to isolate these different signals form different boards,guaranteeing the anti-interference,stability and security of the system.This hardware design meets the requirement of intelligentialization,minia... |
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| Keywords: | distribution distribution monitoring terminal serial-port data communication LPC2132 |
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