分类号 XX大学
毕 业 设 计（ 论 文）
题 目 基于单片机的电梯控制系统
并列英文题目 Elevator control system based on single chip
系 部：电子信息系 专业：应用电子技术
姓 名： XXX 班级：电子0801
指导教师： XXX 职称：教师
论文报告提交日期： 2011年5月25日
XX大学
模拟电梯控制系统设计
摘要 单片机即单片微型计算机（Single-Chip Microcomputer ），是集CPU ,RAM ,ROM ,定时，计数和多种接口于一体的微控制器。其中51单片机是各种单片机中最为典型和最有代表性的一种,广泛应用于各个领域.电梯是集机械原理应用、电气控制技术、微处理器技术、系统工程学等多学科和技术分支于一体的机电设备，它是建筑中的永久垂直交通工具。本论文选择AT89S51为核心控制元件，设计了一个八层电梯系统，使用单片机汇编语言进行编程，实现运送乘客到任意楼层，并且显示电梯的楼层和上下行。利用单片机控制电梯有成本低，通用性强，灵活性大及易于实现复杂控制等优点。
关键词 单片机 电梯 系统 控制
Simulated elevator control system design
Abstract Microcontroller that microcomputer (Single-Chip Microcomputer) gathering CPU, RAM, ROM, the timing, number and variety of interface integrated microcontrollers. 51 various SCM SCM is the most typical and most representative of a widely used in various fields. Elevator is the application of the principle set machinery, electrical control technology, microprocessor technology, systems engineering and other technical disciplines and branches of the integration of mechanical and electrical equipment, which is building a permanent vertical transport. This paper choice AT89S51 control of the core components, designed a new 8 storey lift systems, using single-chip assembly language programming, transporting passengers arrived a floor, it also shows the elevator floor and downlink. SCM control elevators low cost, versatility, flexibility and ease of large complex control advantages
Keyboards Single-Chip Microcomputer Elevator system control
目 录
引 言 ............................................................................................................................................. 1 第一章 单片机概述 ....................................................................................................................... 2 1.1 单片机简介 ........................................................................................................................... 2 1.2单片机的特点 ....................................................................................................................... 3 1.3单片机的应用领域 ............................................................................................................... 4 1.4单片机的发展趋势 ............................................................................................................... 5 1.5单片机的主要生产厂家和机型 ........................................................................................... 5 第二章 硬件系统实现 ................................................................................................................... 7 2.1功能模块图 ........................................................................................................................... 7 2.2各功能模块介绍 ................................................................................................................... 7 2.2.1 AT89S51芯片 ................................................................................................................. 7 2.2.2 显示模块 ...................................................................................................................... 10 2.2.3 复位开关模块 .............................................................................................................. 10 2.2.4 振荡器电路模块 .......................................................................................................... 11 2.2.5 程序下载模块 .............................................................................................................. 11 2.3设计电路及连线 ................................................................................................................. 12 第三章 软件设计 ......................................................................................................................... 13 3.1汇编语言简介 ..................................................................................................................... 13 3.2流程图设计 ......................................................................................................................... 14 3.3程序设计 ............................................................................................................................. 15 3.3.1程序初始化 ................................................................................................................... 15 3.3.2主程序调用 ................................................................................................................... 16 3.3.3中断程序调用 ............................................................................................................... 16 第四章 系统调试 ......................................................................................................................... 19 4.1 硬件调试 ............................................................................................................................. 19 4.2 软件调试 ............................................................................................................................. 19 第五章 英文翻译 ......................................................................................................................... 21 结论 ............................................................................................................................................... 25 致谢 ............................................................................................................................................... 26 参考文献 ....................................................................................................................................... 27 程序附录 ....................................................................................................................................... 28
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