1、 本科毕业设计(论文)本科毕业设计(论文) 题 目 : 家电热水器控制系统设计家电热水器控制系统设计 专 业: 自动化(数控技术)自动化(数控技术) 班 级: 数控数控 XXXX 学 号:XXXXXXXXXXXXXXXX 学生姓名: XXXXXX 指导教师: XXXXXX 实验师实验师 起迄日期: XXXXXXXXXXXXXXXXXXXXXXXXXX 设计地点: 实 验 楼实 验 楼 _ Graduation Design (Thesis) Design of Microwave Oven Operating System By XXXXX Supervised by Experimental
2、istXXXX School of Automation Nanjing Institute of Technology June, 2014 I 摘摘 要要 随着社会的发展,人类科技的进步,各行各业都在使自己的产品智能化、数 字化,因老式的热水器使用煤气或天然气对水进行燃烧加热,用手动的方式调节 温度,不仅不能够精确的确定使用者需要的水温,而且还存在一定的危险性。 电热水器是一种可供浴室、洗手间及厨房使用的家用电器,随着人们生活质 量的提高,现代的家用电热水器已经摒弃了以前的做法,而采用一种更加精确、 安全的实施方案。 C 语言对单片机编程有诸多优点,例如:便于移植、句法检查时错误少、坚 固
3、性好、头文件种类诸多,能够方便快捷使用各种函数等。 本文采用 AT89S52 单片机作为控制器, 使用 C 语言编写程序,设计了一款智 能家用电热水器。使用按键键盘输入温度,温度可以精确到 0.1 摄氏度,并使用 LED 灯显示, 能够提供用户所需温度的温水。 采用 DS18B20 采集温度, 使用 LED 灯显示,显示出采集的水温。当所需温度高于当前采集的水温时,触发加热,当 水温达到设定温度时,则停止加热。基本实现了智能控制功能。 关键词关键词:单片机;C 语言;采集;家用电热水器 II AbstractAbstract With the development of social and
4、 program of human technology, every trade all transfer own product into intelligence, digitize, because the water heater of old style uses gas or natural gas to heat water and manually adjust mode conditioning temperature, not only unable to sufficiently accurately recognize the user need of water t
5、emperature, but also exist some certain risk. The electrical water heater is a kind of home appliances that bathroom, loo and kitchen can use, with raising of quality of human live, the modernistic household electrical water heater has abandonned the past way, but adopts a kind of implementation sch
6、eme of more accurate ,safety. C language possess many merits for programming of singlechip, such as:Is easy to ransplant, having little bug when sentence construction review, fastness good, the head document type is so many that expediently quickly using various function etc. The writer adopts an AT89S52 singlechip to be the controller and using C languages to write programming ,design a style of intelligence household electrical water h