基于8031单片机温度控制系统设计Word下载.docx

1、2。烘干时显示实时温度，显示精确到 1。关键词：单片机，烘干箱，温度控制，过程控制系统IIBASE ON 8031 SINGLECHIP TEMPERATURE CONTROL SYSTEM DESIGNABSTRACTWiththe development of the national economy, there is a need for ariety of furnace ,heat treatment furnace, drying box temperature monitoring and control. Single-chip computer to control not

2、 only has control of their convenience, simplicity and flexibility advantages, but also substantial increase in temperature was charged with technical indicators, which can greatly improve the quality and quantity of products.The MCS-51 design is based on single-chip, combined with temperature sensi

3、ng transducer, A / D converter, LED display and so on, based on the formation of a MCS- 51 series of 8031 single-chip temperature control system for the design, the temperatureof the drying box to check and control. Temperature control error 2 . Display real-time temperature of drying, indicating ac

4、curate to 1 .KEY WORDS: microcontroller, dry box, temperature control, process control system.目录前 言 1.1 概述21 第 1 章 绪 论 1.1 概述21.1 概述21.2 单片机技术简介21.2.1 单片机技术的发展21.2.2 单片机技术的应用3 第 2 章 元器件介绍252.1 单片机系统主机的选择52.1.1 单片机的主流系列及机型选择52.2 温度传感器52.3 E2 PROM 2864A 介绍62.4ADC0809 介绍 82.4.1ADC0809 转换器及其接口电路82.4.2AD

5、C0809 引脚介绍 102.5 七段码 LED 显示器122.5.1LED 数码管编码方式132.5.2 静态显示方式15 第 3 章 系统硬件设计 1.1 概述2163.1 主机163.2 温度检测电路173.3 温度控制183.4 温度的设定183.5 温度显示电路183.6 报警电路193.7 电炉控制电路193.8 硬件原理图19 第 4 章 软件设计 1.1 概述2204.1 工作流程204.2 功能模块204.3 资源分配20IV4.4 功能软件设计214.4.1 主程序和中断服务子程序214.4.2 键盘管理模块234.4.3 显示模块264.4.4 温度检测模块274.4.5 温度控制模块294.4.6 温度越限报警模块30 总 结 1.1 概述233 谢 辞 1.1 概述234 参考文献 1.1 概述235外文资料翻译 1.1 概述