摘要
引入了虚拟仪器的概念,介绍了虚拟仪器的工作原理,分析了温度检测系统的总体构成,描述了温度参数采集的图示与串口接收数据的方式,构建了基于LabVIEW软件的温度自动检测系统。结合LabVIEW技术,对温度检测系统的上位机、下位机进行了硬件结构设计和软件程序设计。该系统可实现多检测点不间断检测和对电信号的采集。
The concept of LabVIEW and the working principle of virtual instrument were introduced ; and ana- lyzing overall composition of the temperature detection system was implemented, including the description of the graph of temperature parameters and the way of receiving data from serial port and the construction of a LabVIEW-based temperature auto-detecting system. Through combination with LabVIEW technology, the structure design and software design for the principle and slave computers of the temperature detection system were carried out. This temperature detection system can realize uninterrupted detection and collection of elec- trical signals.
出处
《化工自动化及仪表》
CAS
2017年第10期948-950,1010,共4页
Control and Instruments in Chemical Industry
基金
国家自然科学基金项目(51374076)
大庆市指导性科技计划项目(zd-2016-061)
