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基于单片机技术的电风扇智能调速器的设计

系 部： 电子与通信工程系 学生姓名： 朱鹏 专业班级： 电信11C4 学 号： 112221446 指导教师： 朱勤 章进平（企业工程师）

2014年 4月 30日

基于单片机技术的电风扇智能调速器的设计

摘要：

当今世界发展的越来越现代化和智能化，方便了人类在生活上的需求。尽管

现在空调行业的发展迅速，但是，最近几年出现了电风扇市场复苏的趋势。空调的功率大，而电风扇则小很多，并且安装使用都非常简单。本文介绍了一种基于AT89C51单片机的智能风扇转速控制器的设计，以设计控制器AT89C51为核心，采用温度传感器电路及时准确的采集周边环境的温度，使用双向可控硅无级调节电机转速的控制技术，对家电的智能控制，可以对身体周边的环境温度来对风扇进行温控。

关键词：单片机;红外遥控器;温度传感器;智能控制。

Intelligent fan speed controller microcontroller

technology-based design

Abstract:Along with the rapid development of technology, social science

and technology, human standard of living has been greatly improved. In today's world has become a modern and intelligent, facilitate human needs in life. Although now, with the rapid development of the air-conditioning industry, but in fact disagree, there is a trend in recent years, the market recovery. Conditioned power, but fans are much smaller, and are very simple to install and use. Although the air conditioning cooling effect is very good, you can quickly reduce the ambient temperature, but fans of the wind is very gentle, more suitable for children and people with weak constitution use. This paper introduces a AT89C51 microcontroller-based intelligent fan speed controller is designed to the design of the controller AT89C51 as the core, the temperature sensor circuit collecting timely and accurate temperature of the surrounding environment, the use of triac stepless adjustment of the motor speed control intelligent control technology, home appliances, can the body temperature of the surrounding environment to the thermostat fan.

Keywords:

microcontroller; infrared remote control; temperature

sensor; intelligent control.