科技学院本科毕业论文毕业设计学位论文范文模板参考资料-电能智能采集终端器设计.doc

电能智能采集终端器设计 摘要 随着市场经济的不断发展，人们生活水平的日益提高，用电量也持续上升。电能已经成为人们十分关心的问题。作为电能量的计量工具电能表已成为各行各业不可缺少且非常重要的仪表。由于人工抄表费时费力、统计繁琐等，研究电能智能采集已是明显的趋势。 嵌入式系统技术是近几年电子产品设计领域最为热门的技术之一。目前已广泛的应用于工业控制、智能交通、信息家电、公共服务等领域。嵌入式系统正对人类后PC时代产生着深远的影响。 本文结合嵌入式系统技术和网络技术，研究并设计了一套基于arm7处理器，μC/OS-II嵌入式操作系统。本系统的硬件部分采用了PHILIPS的LPC2214作为中央处理器，LPC2214处理器是一款16/32位RISC微处理器，采用ARM公司的ARM7TDMI-S内核。采用LPC2214处理器不但降低整个系统的设计成本，而且大大的减少了额外的接口电路。 论文主要研究基于ARM处理器和μC/OS-II操作系统的嵌入式电能智能采集终端设计，主要包括以下几方面： 数据采集：电能表数据采集，状态量采集； 数据处理：实时数据，历史日数据，历史月数据，电能表运行状态，电能质量统计； 参数设置和查询：时钟召测和对时，TA、TV和电表脉冲常数，控制参数，终端参数； 控制：主站远方控制； 事件记录：一般事件记录，重要事件记录； 数据传输：与主站通讯，与电表通讯； 本地功能：显示相关信息，用户数据接口； 终端维护：自检自恢复，终端初始化； 关键词：电能，嵌入式系统，ARM7，μC/OS-II  Energy Smart Design Collection Terminal Abstract With the continuous development of market economy, rising living standards, electricity consumption has continued to grow. Energy has become very concerned about the issue. Measurement tools, as electric energy meter all walks of life have become an indispensable and very important instrument. As time-consuming manual meter reading, statistics, and complicated to study the energy smart is a clear trend acquisition. Embedded systems technology is the design of electronic products in recent years, the most popular technologies. Has been widely used in industrial control, intelligent transportation, information appliances, public services and other fields. Embedded systems are produced for human post-PC era with profound impact. This combination of embedded system technology and network technology, research and design a processor based arm7, μC / OS-II embedded operating system. Hardware of the system used as the central processor PHILIPSs LPC2214, LPC2214 processor is a 16/32-bit RISC microprocessors, the use of ARMs ARM7TDMI-S core. Using LPC2214 processor not only reduces the overall system design costs, but also greatly reduces the additional interface circuit. Thesis research is based on ARM processor and μC / OS-II operating system, intelligent collection of embedded