基于DS18B20的室内智能温度控制系统设计  

The design of indoor intelligent temperature control system based on DS18B20

作　　者：李强[1] 田国栋[1] 

机构地区：[1]长安大学信息工程学院,陕西西安710064

出　　处：《电子设计工程》2012年第3期34-36,共3页Electronic Design Engineering

摘　　要：对于一些特定的室内农业和工业生产,提出了一种DS18B20温度传感器和ATmage8单片机结合的智能温度控制系统。该系统主要可分为上位机系统和下位机系统,上位机设定温度范围并控制下位机。ATmage8单片机通过DS18B20采集温度信号,处理后将温度值与上位机设定阈值作比较。单片机控制加热模块的工作,并且通过串口传给上位机显示当前温度。在经过实际的测试,该系统的性能稳定,误差控制在0.5℃,满足了小面积的室内应用。For some specific production of indoor agriculture and industry,a system of intelligent temperature control based on combination of DS18B20 temperature sensor and ATmage8-microcontroller is proposed.The system is divided into two parts of the PC and MUC;The PC sets temperature and control MCU ATmage8-Microcontroller collect temperature signal through DS18B20.The temperature after processing will compare with the set data.Microcontroller controls the work of the heating module and sets the current temperature to PC.In order to display in the interface.After the experiment test,The system performance is stable,error is in 0.5 ℃,meet the application of smaller indoor area.

关 键 词：智能调节 ATMEGA8单片机 温度传感器 上位机 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]