The Research Based Data Acquisition Card Control and Temperature Acquisition Method of LabVIEW
Ding Zong-ling
Abstract
Ding Zong-ling
Abstract
This paper describes the preparation of data acquisition card driver and the implementation of data acquisition in non-NI Co.were conducted by dynamic link library of.dll form.At the same time,it designed the block diagram of thermocouple temperature measurement system based on the data acquisition card and LabVIEW.The experimental results show that the data acquisition system can accurately collect the temperature data of room temperature environment,and has the advantages of convenient operation,intuitive,easy to preserve,more precision.
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This paper describes the preparation of data acquisition card driver and the implementation of data acquisition in non-NI Co.were conducted by dynamic link library of.dll form.At the same time,it designed the block diagram of thermocouple temperature measurement system based on the data acquisition card and LabVIEW.The experimental results show that the data acquisition system can accurately collect the temperature data of room temperature environment,and has the advantages of convenient operation,intuitive,easy to preserve,more precision.
Key concepts: Data acquisition, Computer science, Computer hardware, Block diagram, Block (permutation group theory), Thermocouple, Temperature control, Embedded system