Document Type : Research Paper

Authors

1 Department of Electrical Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.

2 Laser and Biophotonics in Biotechnologies Research Center, Isfahan (Khorasgan) branch, Islamic Azad University, Isfahan, Iran. Department of Biomedical Engineering, Isfahan (Khorasgan) branch, Islamic Azad University, Isfahan, Iran.

3 Department of Electrical Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran

4 Department of Medical Engineering, Faculty of Health and Medical Engineering, Tehran Medical Sciences Islamic Azad University, Tehran, Iran

5 Laser and Biophotonics in Biotechnologies Research Center, Isfahan (Khorasgan) branch, Islamic Azad University, Isfahan, Iran.

Abstract

Nowadays, with the advancement of new knowledge and technologies, and also by use of modern and advanced equipment in order to upgrade living standards and industrial development has become very considerable. The presence of an infrared-sensitive detector in an infrared camera enables the infrared beam to be converted into an electrical signal and provides information about the body's thermal conditions to the user. Therefore, in the present study, the design and manufacture of an Infrared Thermometer-based diagnostic sensor have been investigated. The designed device is capable of detecting human or any movement from 2 to 5 meters using two unit of non-contact Passive infrared sensor. In addition, the device has Negative Temperature Coefficient heat resistors, controlling the temperature in convoluted way every second, and displaying the temperature measurement in color and numerically on the liquid crystal display monitor. Micro - Automated Remote Manipulator is designed in C++ language and its algorithms are programmed with Keil software.

Keywords