目 录
摘 要........................................................................................................................I
Abstract.....................................................................................................................II
第一章 绪论 .............................................................................................................1
1.1 概述 ...................................................................................................................................1
1.2 电梯远程监控系统的发展现状 .......................................................................................2
1.3 本文的主要工作 ..............................................................................................................3
第二章 电梯远程监控系统数据采集器硬件电路设计 .........................................4
2.1 系统总体设计方案和总体结构 .......................................................................................4
2.2 系统结构框图和原理图设计 ...........................................................................................5
2.3 CPU 芯片的选型和介绍 ..................................................................................................6
2.4 软件设计 ..........................................................................................................................8
第三章 分模块硬件设计 .......................................................................................10
3.1 CPU 模块 ........................................................................................................................10
3.2 电源模块 ........................................................................................................................12
3.3 232 转 GPRS 和 485 模块 .............................................................................................13
3.4 以太网模块 ....................................................................................................................14
3.5 EEPROM 和 JTEG 模块................................................................................................15
3.6 USB 模块 ........................................................................................................................16
3.7 主要芯片介绍 ................................................................................................................16
3.8 PCB 设计.........................................................................................................................20
第四章 系统调试 ...................................................................................................23
4.1 系统调试方案设计 ........................................................................................................23
4.1.1 AD6 环境设置 .....................................................................................................23
4.1.2 AD6 工程的建立过程 .........................................................................................24
4.2 系统调试与结果 .............................................................................................................27
结语 .........................................................................................................................28
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