基于LabVIEW的多点温度采集实验开发系统设计  

Multi-point temperature acquisition and experimental system design based on LabVIEW

作　　者：路敬祎[1] 王冬梅[1] 段志伟[1] 殷海双[1] 刘霞[1] 

机构地区：[1]东北石油大学电气信息工程学院,黑龙江大庆163318

出　　处：《电子设计工程》2013年第23期4-6,共3页Electronic Design Engineering

基　　金：黑龙江省教育科学"十二五"规划课题(GBB1212016);黑龙江省教育厅科学技术研究项目(GBC1211036);黑龙江省高等教育教学改革项目(JG2012010096)

摘　　要：文中运用LabVIEW灵活的图形化可视化编程技术,将单片机课程与虚拟仪器技术相结合,设计了基于LabVIEW的多点温度采集处理演示及实验系统。该系统以DS18B20为温度传感器,利用单片机为核心控制器设计了多点温度数据采集下位机系统;利用LabVIEW设计出具有良好界面的多点温度数据采集上位机控制系统。该系统具有实时数据采集、数据显示、数据处理与分析、超限报警以及数据回放等功能。该系统交互性较好,可激发学生的学习兴趣和创新意识。The paper combined the microcontroller technology with virtual instrument technology by Using LabVIEW＇s flexible graphical visualization programming technology,and designd Multi-point temperature acquisition and Experimental System.The system adopted the digital temperature sensor of DS18B20, the paper designed multi-point temperature acquisition system using microcontroller as the core controller,and the paper designed a good interface with multi-point temperature data acquisition and control system by using LabVIEW. The system has real-time data acquisition, data display, data processing and analysis, limit alarm, and data playback functions, and has good interactivity.its merit can stimulate students＂ interest in learning and innovation consciousness.

关 键 词：数据采集 DS18B20 LABVIEW 实验系统 

分 类 号：TN710[电子电信—电路与系统]