Diseño e implementación de un sistema de monitoreo de las variables ambientales y estado de carga del UPS con plataforma de hardware arduino a través de sensores y una aplicación android para el data center de la EPMAPS.

Abstract

This paper presents the design and implementation of a system for monitoring environmental variables and charge state of the UPS with Arduino hardware platform through sensors and an Android application for the Data Center of EPMAPS. Our system called MTI, aims to monitoring temperature, humidity, refrigerant leakage, charging status UPS within a Data Center and can be viewed from a web browser or an Android application. The main feature of MTI is that it is an autonomous system that lets you send SMS and emails if a change occurs in the monitoring parameters of the sensors. The code MTI application is completely designed in Java, using the graphical environment NetBeans, Eclipse, PostgreSQL that are free platforms. Monitoring hardware comprises an analog temperature sensor (LM35), a digital sensor (DHT11) and a photocell which captures light which is emitted by the device of refrigerant leak detection Honeywell brand. The sensors are connected to ArduinoUno module which sends Implementation MTI monitored parameters to be compared with the thresholds defined for each sensor and in the event of a variation returns ArduinoUno instruction sent by SMS through ArduinoGSMShield module, the sensor name and value of the variable cell numbers recorded in the data base PostgreSQL. The MTI has two modes of operation a manual which is controlled by the web server and entering another autonomous function if the power supply is depleted UPS. Supplemented with several other tests end hardware, the MTI is stable and has demonstrated the potential of resistance to sudden changes in temperature and humidity. MTI represents a significant achievement in terms of integration of hardware and software while maintaining the ability to make future improvements.