Title :
Design and research of high precision information flow measurement system
Author :
Yubin, Zhao ; Yali, Li ; Yong, Zhao ; Jiacheng, Wang
Author_Institution :
Dept. of Electron. & Inf. Eng., Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou, China
Abstract :
This paper introduces a kind of research and design method of high precision information flow measurement system. System is mainly composed of microprocessor, HART communication module, RS485 communication module, temperature and press. Etc analogy input module, as well as display and print drive module, and so on. System software function mainly has real time iterative solution algorithm of calculating flow and serial communication protocol, etc. This paper mainly introduces part of research and design content of system in detail.
Keywords :
iterative methods; measurement systems; microprocessor chips; peripheral interfaces; HART communication module; RS485 communication module; analogy input module; display; high precision information flow measurement system; microprocessor; print drive module; real time iterative solution algorithm; serial communication protocol; flow measurement; hardware and software; high precision; information system;
Conference_Titel :
Circuits,Communications and System (PACCS), 2010 Second Pacific-Asia Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-7969-6
DOI :
10.1109/PACCS.2010.5627017
