基于串口通信的温度测量系统的设计  

Design of Temperature Measurement System Based on Serial Port Communication

作　　者：王毅[1] 万英[1] 胡福成[1] 

机构地区：[1]福建师范大学物理与光电信息科技学院,福建闽侯350108

出　　处：《电力与电工》2012年第2期33-37,共5页Electric Power and Electrical Engineering

基　　金：福建省教育厅资助项目(JA07041);福建省教育厅重点项目(JA10062)

摘　　要：设计了一个温度测量系统。该系统采用单片机控制数字式温度传感器DS18B20,利用Visual Basic编写上位机程序,通过RS-232接口实现单片机与上位机的通信,将测量的实时数据存储在Access数据库。实验表明,该系统能实时测量、存储并显示温度。In this paper,a temperature measurement system is design.In this system,digital temperature sensor DS18B20 is controlled by single chip microcomputer,the host computer program is written by visual basic and the communication between single chip microcomputer and host computer is RS-232.The data of temperature is saved in ACCESS database.The result show that the system could realize the collection,save and indication of temperature value in real time.

关 键 词：VISUALBASIC 数据库 串口通信 温度测量 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]