毕业设计---基于单片机的太阳能热水器控制系统的设计.doc

内蒙古科技大学 本科生毕业设计说明书（毕业论文） 题 目：基于单片机的太阳能热水器测控系统的设计 学生姓名：田文帅 学 号：0605106428 专 业：自动化 班 级：自2006-4班 指导教师：贾玉瑛 高级工程基于单片机的太阳能热水器测控系统的设计 摘 要 本文结合实际太阳能热水器的具体应用，设计了以AT89S51单片机为核心，AD590温度传感器，OP07高精度运放大器，ADC0832芯片等元器件为基础的太阳能热水器的智能控制器，详细描述了它的工作原理和设计方案。根据太阳能热水器对控制器的要求，给出了系统硬件设计及软件的实现方法，从而实现了自动与手动上水，自动与手动加热，温度水位显示等实用功能。 全文分为3大部分，第一部分是绪论部分结介绍本设计的目的要求以及市场前景分析 和设计的思路方法。第二部分是硬件电路的设计部分，详细介绍了硬件的电路图和硬件的控制原理以及控制方法。第三部分为设计的软件设计部分，描述了设计的软件程序。 关键词：单片机、太阳能热水器、温控系统 Abstract The solar energy water heater with the advantages of clean energy by the welcome of people. Based on the practical application of solar water heater, design with AT89S51 as the core, the temperature sensor AD590 to OP07, High precision operation amplifier, ADC0832 chips on the basis of components of the solar energy water heater only controller, a detailed description of its working principle and design scheme. According to the requirement of solar water heater of controller, system hardware design and software realization method, so as to realize the automatic and manual, automatic and manual heating water, water temperature display and practical function. The letter divides into three parts, the first part is introduced and the introduction section design requirement and market analysis and design method of thinking. The second part is part of the hardware circuit design, detailed introduces the hardware circuit and control principle of hardware and the control method. The third part is the design of the software design, describes the design of the software program. In winter, the demand for water heater is very big, the solar energy water heater is the main source of water, and so can namely is an energy and renewable energy, which is rich in resources, can use free, and no transport. No pollution to environment and solar water heater detection controller is muti _ function development orientation. Keywords: SCM, solar water heater, the temperature control system  目录 摘 要 I A