文档从互联网中收集,已重新修正排版,word 格式支持编辑,如有帮助欢迎下载支持。
and implementation will carry on the agenda.
This essay generally structure is divided into five parts: the first part introduces the
meter reading system research background and developing trend; The second part of the
system are analyzed to achieve the basic functions, and proposed in this foundation the
system hardware and software design project; The second part of the specific introduces
automatic meter reading system hardware design, described the whole system hardware
realization process; The fourth part for software design, including the overall process design,
programming realization of the operating system and transplantation; The fifth part
introduces the hardware and software of data acquisition terminal debugging, debugging to
the problems of the solutions are. At the end of the paper to make a brief summary of the
work.
Keywords : intelligent meter reading system, long-distance meter reading system, automatic
meter reading system, AT89C52
目 录
第一章 引言 ································ ································ · 错误!未定义书签。
1.1 课题研究的相关背景 · · · · · ··························· · · · · · · · · · 错误!未定义书签。
1.1.1 自动抄表系统的简介 · · · · · · · · · · · · · · · · · · · · ············· · · · · 错误!未定义书签。
1.1.2 远程自动抄表系统研究的相关背景 ··················· 错误!未定义书签。
1.1.3 传统自动抄表系统 · ······························· ································ 2
1.1.4 智能远程抄表系统 · ······························· ································ 2
1.2 国内外研究现状 ·· · · · · ·························· · · · · · · · · ························ · · · · · · 3
1.3 选题的目的································ ································ ··············· 9
1.4 本文的主要研究内容· · · · · ··························· · · · · · · · · · · ······················ · · · 9
第二章 系统总体设计 · · · · · · ·························· · · · · · · · · · · · ····················· · · · · · · · · · · 10
2.1 系统设计原则 · ······························· ································ ·········· 10
2.2 系统总统结构设计 · ····························· · · ································ ···· 10
2.3 AT89C52 单片机系统性能特点简介····················· · · · · · · · · · · · ··············· 13
第三章 系统的硬件实现 ······························· · ················· 错误!未定义书签。
3. 1 系统硬件设计概述· ······························· · · · ··········· 错误!未定义书签。
Iword 格式支持编辑,如有帮助欢迎下载支持。