《空调温度控制器软件设计及仿真－毕业论文2012年5月》由会员分享，可在线阅读，更多相关《空调温度控制器软件设计及仿真－毕业论文2012年5月（38页珍藏版）》请在金锄头文库上搜索。
1、空调温度控制器软件设计2012 年 5 月 II空调温度控制器软件设计Software Design of Temperature Control System Based on Air ConditionerIII摘 要随着人们生活水平的日益提高，空调已成为现代家庭不可或缺的家用电器设备，人们也对空调的舒适性和空气品质的要求提出了更高的要求。现代的智能空调，不仅利用了数字电路技术与模拟电路技术，而且采用了单片机技术，实现了软硬件的结合，既完善了空调的功能，又简化了空调的控制与操作。为此我们设计了一个基于单片机 AT89C52 的简易空调自动控制系统，本系统主要功能是根据房间温度和设定温度的差
2、值，并综合考虑其他条件，然后对压缩机和室内外风扇的运行状态进行智能控制。本系统控制电路成本低廉，功能实用，操作简便，有一定的实用价值。本课题设计的空调温度控制系统，其系统主要由 AT89C52 单片机控制模块、数模转换模块、液晶显示 OCMJ4X8C 模块、按键等部分组成,其软件则采用 8051C语言编程；该系统可以完成温度的显示、温度的设定、空调的控制等多项功能。本课题软件部分主要设计了模数转化程序，温度控制程序，液晶显示程序及按键控制程序。关键词：空调 单片机 自动控制 显示 IVAbstactWith the development of peoples daily life, air-
3、condition has became an indispensable daily use equipment in modern family, and also, people has a new demand of the air-conditions comfort standard and air quality. Modern smart air condition, not only benefit from technology from digital circuits, simulates electrical, but also take advantage from
4、 SCM technology, realizing the combination of hardware and software. Complementing the functions of air-condition and simplifying the system of control / operation in the same time.So, we design an operation system based on SCM technology AT89c52, whose main function is to set up the difference betw
5、een the real temperature in the room and the designed one. Having considered the other general conditions together, it can make the digital control of compressor and in room and out-room electric fans . This system has a low prim cost, and quite piratical, easy-operated, a lot piratical value can be
6、 seen in this system.This subject designs the control system of air-condition , which consists of AT89C52 SCM control module ,analog-to-digital conversion module ,liquid crystal display OCM192X64 module ,and key components .The software used in this system is 8051c programming language ;This Simple
7、automatic control system system can finish the set-up and display of the temperature ,operation of the air-condition ect. . The software portion of the main design analog-digital conversion process, temperature control procedures, procedures for liquid crystal display and key control procedures.Key
8、words: air conditioner single chip microcomputer automatic control display V目 录摘要IAbstactII绪论11 控制器系统组成及工作原理21.1 控制系统的组成21.2 控制系统的工作原理32 芯片介绍42.1 OCMJ4X8C42.1.1 OCMJ4X8C 芯片介绍42.1.2 OCMJ4X8C 的工作原理42.1.3 OCMJ4X8C 的数据显示原理62.1.4 OCMJ4X8C 的绘图显示原理62.2 AT89C52 单片机介绍62.2.1 AT89C52 主要结构62.2.2 AT89C52 功能特性72.2.3 AT89C52 引脚结构72.3 TLC0832 芯片介绍102.3.1 TLC0832 主要性能 102.3.2 TLC0832 特点 112.3.3 TLC0832 引脚分配 112.3.4 TLC0832 的时序图 123 系统硬件设计133.1 系统硬件电路设计133.2 单元电路设计
