超大型多功能吊装装备的嵌入式智能前端硬件设计
基于本文研究设计开发的嵌入式监控与文护单元原型尚处于初步开发研究阶段，不过基于硬件调试的结果来看，目前已经实现了部分功能，并达到了预期的目标，对实际应用具有一定参考价值。
关键词 超大型吊装装备 远程监控 远程知识服务 嵌入式智能
毕业设计说明书（论文）外文摘要
Title Embedded Intelligent Front-end Hardware Design Of Huge Multi-function Hoisting Equipment
Abstract
In this paper, The overall program of the unit of the prototype system and the hardware of the system which mainly rely on the object called “Huge offshore wind turbine installation platform”will be Preliminarily studied and designed . After that the hardware of the prototype system， which include the main controller, power supply modules, data storage module, RS232 interface, the 485 bus interface, USB interface, CAN bus interface, Ethernet interface, JTAG debug interface will be designed. Then goes the PCB design. In addition, s the principle of the dual-machine communication based on RS232 interface will be discussed to simulate the implementation of remote monitoring and remote knowledge maintenance services on huge lifting equipment.
As the prototype of this embedded system designed in this paper is still in the preliminary research and development stage, but currently we Have achieved some of the functions and finished the expected target, with a certain reference value on the practical applications.
Keywords Huge Hoisting Equipment , Remote Monitoring , Remote Knowledge Services , Embedded Intelligence
目 次
1．绪论 1
1.1 课题研究背景与意义 1
1.2 国内外研究现状 2
1.2.1 电子文护的发展现状 2
1.2.2 远程监控与文护单元的研究现状 2
1.3 基于ARM的嵌入式系统 3
1.4 毕业设计目标与内容 4
1.5 本文章节安排 4
2. 系统总体设计 6
2.1 概述 6
2.2 系统设计需求分析 6
2.3 系统方案设计 10
2.3 本章小结 12
3. 硬件设计 13
3.1 硬件设计原则 13
3.2 嵌入式单元硬件总体设计 14
3.3 STM32最小系统设计 15
3.3.1 主控芯片 15
3.3.2 电源模块 16
3.3.3 启动方式设置 18
3.3.4 系统复位 19
3.3.5 时钟源模块 19
3.3.6 JTAG调试端口 20