论文编号:JD050 字数:9379.页数:30
摘要
随着电子技术的迅速发展，特别是随大规模集成电路的出现，给人类生活带来很大的改变。尤其是有关单片机技术应用的产品走进了千家万户，其中温度更是工业生产中常见的被控参数,因此对温度控制系统进行研究是具有很广泛的意义。
本文从硬件和软件两方面介绍MCS-51单片机温度控制系统的设计思路。而我通过本次设计了解到如何设计单片机温度控制及设计的方法和步骤，同时也进一步加深了对单片机温度控制的了解，为以后的学习和工作积累了许多宝贵的经验。
关键词：MCS-51单片机；温度；软硬件；硬件原理图；程序框图；设计
Abstract:
Along with the rapid development of electronic technology, especially with a large-scale integrated circuits, to human life has been a fundamental change. Especially SCM technology applications has entered the tens of thousands of households. Industrial production in the temperature is charged with common parameters, the typical temperature control system to study with a very broad meaning. In this paper from both hardware and software introduced the MCS-51 microcontroller temperature control system design, hardware schematic diagram and the process was simple description. Through this design makes me understand how to design SCM temperature control and design of methods and steps to achieve, but also enabled me to further deepen the understanding of SCM temperature control for future study and work accumulated many valuable experience.
Key word: MCS-51 monolithic integrated circuit; Temperature; Softwareand hardware; Hardware schematic diagram; Flow chart; Design
目录
中英文摘要……………………………………………………………………………5
前言……………………………………………………………………………………7
第1章 绪论…………………………………………………………………………8
1.1引言……………………………………………………………………………8
1.2论文的研究内容和结构安排…………………………………………………8
第2章 设计内容及设计方案………………………………………………………9
2.1 设计内容要求…………………………………………………………………9
2.2 设计方案框图…………………………………………………………………9
第3章 系统硬件的设计……………………………………………………………10
3.1单片机简介……………………………………………………………………10
3.2 硬件电路设计………………………………………………………………11
3.2.1 温度检测和变送器………………………………………………………11
3.2.2接口电路…………………………………………………………………11
3.2.3温度控制电路……………………………………………………………14
3.3 LED数码…………………………………………………………………14
3.4 振荡电路的设计……………………………………………………………17
3.5 复位电路的设计……………………………………………………………18
第4章 系统软件设计………………………………………………………………19
4.1伟福仿真器……………………………………………………………………19
4.2 温度控制的算法和程序框图………………………………………………22
4.2.1温度控制算法……………………………………………………………22
4.2.2温度控制程序框图………………………………………………………22
附录1 单片机程序………………………………………………………………26
参 考 文 献…………………………………………………………………………30
结 束 语 及 致 谢…………………………………………………………………32
