摘要
温度测量时,需要传感器采集温度数据。为了满足学生教学实验多功能高精度的要求,介绍了一种基于STM32的测温实验台,综合阐述了集成热电偶、铂热电阻、集成式温度传感器、热释电式传感器测量温度的原理,并提供了不同的测量方式,编写各模块相关程序,最后进行实验。实验结果表明相比于市场上现有的温度测量仪,本文中的测温实验台具有集成性高、稳定可靠等优点。
When measuring temperature, sensors are needed to collect temperature data.In order to satisfy the requirement of multi-function and high precision of students' teaching experiment, this paper introduces a temperature measuring experiment platform based on STM32.It comprehensively expounds the principle of temperature measurement with integrated thermocouple, platinum resistance, integrated temperature sensor and pyroelectric sensor, and provides different measuring methods, compiles relevant program of each module, and finally carries out the experiment.The experimental results show that compared with the existing temperature measuring instruments on the market, the temperature measuring experimental platform in this paper has the advantages of high integration, stability and reliability.
作者
王标
吴薇
Wang Biao;Wu Wei(School of Instrument Science and Optoelectronic Engineering, Hefei University of Technology,Hefei,230009,China)
出处
《仪器仪表用户》
2019年第5期11-13,103,共4页
Instrumentation
基金
合肥工业大学实验室自制仪器设备项目(Z201511)
