kru_montree Article


Microcontroller-based Automatic Oil Purifier Control system

Montree  Nonphayom

Embedded System Research and Development Group, Computer Engineering Department, Khon Kaen University Khon Kaen, Thailand

E-mail: mon_rit@hotmail.com

Prof. by

Daranee Hormdee*

Embedded System Research and Development Group, Computer Engineering Department, Khon Kaen University Khon Kaen, Thailand

E-mail: darhor@kku.ac.th                                    

Abstract

This article presents the study and development of an embedded system to control an automatic oil purifier using the ARM microcontroller in order to decrease the control cost, streamline operation, and increase operation flexibility by a high-efficiency microcontroller. The operation is comprised of 2 parts:

-               Sensing temperature and atmospheric relative humidity

-               Converting the signal to obtain data in the 4-20 MA current signal pattern.

Equipment related to the automatic oil purifier is to be controlled including the motor, heater, relay, and the LCD Touch Screen as a user interface device that enables users to efficiently make an order via the monitor screen.

Keywords-Microcontroller; Oil Purifier System; Oil Purification;

                                                       Full Paper 



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