Sistema de controle do uso de salas de aula da escola superior de tecnologia visando uso eficiente de energia elétrica e segurança contra furtos de equipamentos em horários sem aula utilizando tecnologia sem fio.

Abstract

This work has as a target to show the possibility of a wireless communication implementation, using a basic prototype to test the system effectiveness in order to control it devices. When it comes to why this project is being carried out, there’s a reality of a manual work of opening and closing classroom doors from Escola Superior de Tecnologia (EST), and of activating its devices as air conditioner, lamps and others, being made by just one workman, turning necessary to him walk all day long among classrooms. The three main components of this project are the supervisory system, the microcontroller Arduino and the wireless communication device Xbee. The supervisory system will work as an interface, so the user can input the desired command to a certain classroom, this command will be translated by the Arduino, using serial communication, and this one will transform this to a new command to the Xbee module, and this one will reply the command to all others modules. It was used the Visual Studio Community tool to develop the software main system, the IDE of Arduino to develop it’s program and logic and it was used the software XCTU to configurate the Xbee module. After the codes were done and the communication tests were made, it was possible to say that the hypothesis of this work is valid and that it is possible to control some equipments in a wireless way using building automation, with low costs and easy to create.