基于DS18B20温度传感器的虚拟温度指示系统  

Virtual Temperature Indicating System Based on DS18B20 Temperature Sensor

作　　者：江晓军[1] 王建军[1] 陈宝玉[1] 王素娟[1] 

机构地区：[1]上海第二工业大学电子与电气工程学院,上海201209

出　　处：《上海第二工业大学学报》2012年第1期7-11,共5页Journal of Shanghai Polytechnic University

基　　金：上海市教委重点学科建设项目(No.J51801)

摘　　要：设计了一种基于DS18B20温度传感器的虚拟温度指示系统。该系统以数字温度传感器和单片机作为数据采集终端并以RS232作为数据传输链路,利用以LabVIEW为平台开发的温度指示系统对光学系统中照明光源的工作温度进行了监测,实现了实时测量照明光源的工作温度,同时也便于在图形界面上观察该工作温度的变化。A virtual temperature indicating system based on DS 18B2 temperature sensor is designed. After the digital temperature sensor and the microprocessor are taken as data collecting terminal and RS232 is taken a data transfer link, the working temperature of the illumination light in the optical system is monitored by the temperature indicating system, which is developed under LabVIEW platform. Real-Time measurement of the working temperature of the illumination light is realized, and observation of the change of the working temperature is convenient.

关 键 词：温度测量 DS18B20 单片机 LABVIEW 

分 类 号：TH811[机械工程—仪器科学与技术]