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上海电力大学学报:2017,33(5):495-499
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基于ARM智能计量终端的设计
(1.上海电力学院 自动化工程学院;2.上海电力学院 计算机科学与技术学院)
Design of Intelligent Metering Terminal Based on ARM
(1.School of Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China;2.School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai 200090, China)
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投稿时间:2017-03-09    
中文摘要: 针对传统用电计量在效率、精度、交互性等方面的弊端,引用目前应用广泛的嵌入式技术,设计了基于ARM嵌入式的智能计量终端系统.在硬件设计上主要是基于嵌入式系统的S3C2440处理器和ATT7022电能检测芯片,软件设计上以Linux系统为基础,采用模块化设计程序,通过交叉编译完成对用电信息控制管理和信息交互.实验结果表明,该系统能精确计量和实时监测电能信号,符合设计要求.
Abstract:In order to overcome the disadvantages of the traditional power measurement in the aspects of efficiency,precision and interaction,and based on the embedded technology widely used at present,the intelligent terminal system based on ARM is designed.The hardware design of the system is mainly based on the embedded system of S3C2440 processor and ATT7022 power detection chip.The software design is based on Linux system,through modular design program and cross compiling to complete the power consumption information control management and information interaction.It is proved through experiment that the system can accurately measure and monitor the power signal in real time,and can accord with the design requirement.
文章编号:20175017     中图分类号:    文献标志码:
基金项目:国家自然科学基金(61532021);上海市科学技术委员会委地方能力建设项目(15110500700).
引用文本:
仇亮亮,田秀霞.基于ARM智能计量终端的设计[J].上海电力大学学报,2017,33(5):495-499.
QIU Liangliang,TIAN Xiuxia.Design of Intelligent Metering Terminal Based on ARM[J].Journal of Shanghai University of Electric Power,2017,33(5):495-499.