| 基于ARM多处理器的配电远方终端硬件设计 |
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| 引用本文： | 罗海波.基于ARM多处理器的配电远方终端硬件设计[J].科学技术与工程,2011,11(32). |
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| 作者姓名： | 罗海波 |
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| 作者单位： | 江苏科技大学,镇江,212003 |
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| 摘 要： | 针对电力系统的实际需要,给出了一种基于嵌入式系统的多CPU管理、多通道多种类通信方式、大容量数据处理能力的智能化DTU硬件平台的设计方案。采用LPC3250与LPC2468协同工作的多处理器构架,实现了电力系统“四遥”功能、对外2路以太网通信接口、6路串行通信接口,详细介绍了各个功能模块的结构,以及遥控、交流采样、直流采样等关键部分的电路连接图。
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| 关 键 词： | 配电终端 硬件平台 微控制器 数据采集 |
| 收稿时间： | 7/30/2011 1:16:59 PM |
| 修稿时间： | 8/6/2011 9:52:13 AM |
Hard Design of Distribution Terminal Unit based on ARM multiprocessors |
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| Luo Haibo.Hard Design of Distribution Terminal Unit based on ARM multiprocessors[J].Science Technology and Engineering,2011,11(32). |
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| Authors: | Luo Haibo |
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| Abstract: | In this paper, aim at the actual needs for power systems, the authors presents a multi-CPU based embedded system management, multi-channel and multi-species communication, high-capacity data processing capability of the intelligence DTU hardware platform design. LPC3250 and LPC2468 to work using the multi-processor architecture to achieve a power system, "four remotes", External 2-way Ethernet Interface, 6-channel serial communication interface, described in detail the structure of the various functional modules, as well as remote control, AC sampling, DC sampling and other key parts of the circuit design schematic. |
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