基于LabVIEW与Protues的温度控制系统研究与设计  

Research and Design of Temperature Control System Based on LabVIEW and Protues

作　　者：何颖[1] 陈晓范[1] 王振铎[1] HE Ying;CHEN Xiaofan;WANG Zhenduo(School of Electronic and Information Engineering,Xi’an Siyuan University,Xi’an 710038,China)

机构地区：[1]西安思源学院,电子信息工程学院,陕西西安710038

出　　处：《微型电脑应用》2023年第7期10-12,共3页Microcomputer Applications

基　　金：陕西省教育科学“十四五”规划2021年度课题(SGH21Y0322);西安思源学院2019年度自然科学研究项目(XASY-B1901);2020校级科研创新团队“物联网与智能技术应用创新团队”建设项目;2020年度陕西省第二批新工科研究与实践项目;2018年度西安思源学院教育教学改革研究项目(18SYGP019)。

摘　　要：靠人工控制温度、湿度、液位等信号的测压、力控系统,电路复杂,测量精度较低,分辨力不高,因此提出基于LabVIEW的温度监测系统。系统根据当前温度的统计值,实现温度的测量与控制。文章介绍单片机与软件之间的串口通信模式,由此实现人机的交互。系统可以实现LabVIEW软件与Protues仿真联机的零误差仿真。经过实验测试,该系统能够准确、稳定地对环境进行监测,并可以实现自动报警、数据自动存储、数据读取等功能,具有一定的实用性。Traditionally,temperature,humidity,liquid level signals are artificially controlled through pressure,force control systems,the circuits are complex,accuracy of measurement is low,the resolution is not high.Thus,this paper designs a temperature monitoring system based on LabVIEW.It can accurately obtain the current temperature,realize the temperature measurement and control.The analytical mode,the serial communication between single-chip microcomputer and the software implementation of human-computer interaction are realized by LabVIEW,and online Protues simulation is zero error.Through experimental testing,the system can accurately and stably monitor the environment,and can realize automatic alarm,automatic data storage,data reading and other functions.It has certain practicability.

关 键 词：LABVIEW VISA串口 温度传感器 单片机 

分 类 号：TN911[电子电信—通信与信息系统]