论文编号:JD777 附原理图及PCB, 论文字数:23452,页数:41

摘  要

近年来随着科技的飞速发展，单片机的应用正在不断地走向深入, 在实时检测的单片机应用系统中，单片机往往是作为一个核心部件来使用，仅单片机方面知识是不够的，还应根据具体硬件结构，以及针对具体应用对象特点的软件结合，以作完善。本系统是以单片机的C51的C语言来进行软件设计，使指令的执行速度快，节省存储空间。为了便于扩展和更改，软件的设计采用模块化结构，使程序设计的逻辑关系更加简洁明了,使硬件在软件的控制下协调运作。
本文论述了红外线空调温度控制器系统的设计和软件实现工程，介绍了组成系统的重要组成部件以及各个部件的作用和工作原理；主要介绍了这十年来迅速发展起来的红外遥控技术在本系统的运用.本设计主要是以单片机AT89S52为主控核心。文章详细的介绍了组成系统的重要组成部件以及各个部件的作用和工作原理、特性以及在温控系统的硬件和软件设计，具有接口简单、精度高、抗干扰能力强、工作稳定可靠等特点。并且在实现本系统的基本功能后，简单介绍了使用RS232串口通信的系统扩展功能。该系统适应于人民日常生活工业生产和科学研究领域对空调温控的需要，可以广泛应用于家用电器，办公场所等。

关键词：红外遥控技术;AT89S8252单片机;温控系统

Abstract

      Recently accompanying with the development of technology, the application of single-chip processor is more and more widely. in the applied system of detecting single-chip processor. The processor is the core of the system, however, we should not only learn the knowledge of single-chip processor, but also learn how to enhance the consummation of the concrete hardware architecture and the concrete application. The software of this system is designed in c language of c51 used in single-chip processor, which can speed the execution of the instruction and save the memory space. In order to be advantageous for the expansion and the change, the software design uses the modular structure, which causes the logical relations of program to be bright and simple and causes the hardware to coordinate the operation under the software control.
   This article elaborates the infrared air conditioning temperature controller system design and the software realization project and introduces every part of the composed system and the function and the principle of work of each part, and also introduces the development of the infrared remote control technology in utilization of this system in the past ten years. This design uses the AT89S52 as the core of the system. The article details every part of the composed system and the function and the principle of work of each part, as well as the design of the hardware and the software, which has the simple connection, the high precision, the strong ability to struggle the disturbance and the reliable function and so on. And after realizing this system basic function, this article also introduces the expansion function of this system which uses the RS232 string mouth corresponds. This system can be applied in industrial production and the scientific research.

Key words: infrared remote control technology ;AT89S52; temperature controller system

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目    录
引言 …………………………………………………………………………………1
1  系统设计的总概括…………………………………………………………1
2  系统硬件部分理论分析及设计……………………………………………2
3  系统软件设计…… ………………………………………………………………26
4  系统调试 …………………… ……………………………………………………32
5  系统功能扩展………………… …………………………………………………34
6  结论  …………………………………………………………………………………34
谢辞 ………………………………………………………………………………………36

参考文献 …………………………………………………………………………………37
附录 ………………………………………………………………………………………38

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