TITLE

Design and Implementation of Data Acquisition System Based on Linux Platform

AUTHOR(S)
Yun Feng; Youping Yan; Nan Zuo
PUB. DATE
October 2014
SOURCE
Applied Mechanics & Materials;2014, Issue 686, p285
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This paper introduces the hardware structure and software design of data acquisition system based on embedded Linux. In order to improve the real-time response performance and the ability of multi task for system, using ARM9 microprocessor technology in hardware, and transplant the Linux operating system, and the system reliability and scalability can be improved. The design makes full use of the characteristics of embedded Linux. The system software module have data acquisition module, data processing module, data communication module and data diagnostic module. The embedded Linux operating system is transplant into data acquisition system, that can accelerate the development of the system and convenient to future expansion functions, improve the observation data timeliness and accuracy, and can realize automation observation.
ACCESSION #
99647883

 

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