AUTOMAÇÃO RESIDENCIAL: Utilizando hardware e software livres

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Palavras-chave: Domótica, Automação, Raspberry PI, Arduino, Inteligente, Autonomia.

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ABSTRACT

Home automation (domotics) is all that your home does for you automatically to make life more enjoyable and more productive, a smart home is one that seems to apply the intelligence to make it all happen. For most people, home automation begins and ends when a familiar device like a TV or air conditioning are controlled by something other than a button on the front panel or remote original. However, this concept goes far beyond that, today we have a major concern with the convenience and economy coupled with environmental and accessibility that make building accessible to the disabled and elderly people. Automation is very allied to robotics and informatics, in recent years a large movement of new technologies both commercial and free (open source) came on the market. This ease of access is considered a gateway for enthusiasts and students who want to learn more about the topic and build their own projects. How curious and imbued by the knowledge acquired in the course of computer science went looking these "technologies" so that we could learn and build an automation system. While searching we came across the projects Raspberry PI and Arduino, two great projects that have good acceptance and a lot of documentation available that was when the question arose what is the best? What should we use? You can use both at the same time. These issues motivated us to write article, intuited assess the feasibility of combining the power of the Raspberry PI with the versatility of the Arduino to create a project of home automation.

Keywords: Domotic, Automation, Raspberry PI, Arduino, Intelligent, Autonomy

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LISTA DE ILUSTRAÇÕES

Figura 1 - Dispositivos X10 21

Figura 2 - Datasheet Arduino Uno 26

Figura 3 - Shields Arduino 29

Figura 4 - Componentes do Raspberry PI 32

Figura 5 - Esquema de montagem sensor de chuva 40

Figura 6 - Esquema de montagem servo motor 41

Figura 7 - Esquema de montagem dos sensores 44

Figura 8 - Esquema de montagem Buzzer 45

Figura 9 - Esquema de montagem sensor 49

Figura 10 - Esquema de montagem coolers 50

Figura 11 - Esquema de montagem do LDR 53

Figura 12 - Esquema de montagem dos LED RGB 54

Figura 13 - Carregar imagem Raspbian OS 58

Figura 14 - Montagem Raspberry PI 59

Figura 15 - Rasp. - Config 59

Figura 16 - Desktop do Raspbian 60

Figura 17 - Camada de Tarefas. 70

Figura 19 - Interface de usuário 72

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LISTA DE TABELAS

Tabela 1 - Lista de componentes do módulo de chuva 39

Tabela 2 - Lista de componentes do módulo de alarme 43

Tabela 3 - Lista de componentes do módulo Termostato 47

Tabela 4 - Lista de componentes do módulo de Luminosidade 52

Tabela 5 - Lista de componentes do módulo central. 56

Tabela 6 - Tabela de Usuários 66

Tabela 7 - Tabela Módulos 67

Tabela 8 - Tabela de Tarefas. 67

Tabela 9 - Tabela condições. 67

Tabela 10 - Tabela horários. 68

Tabela 11 - Tabela de filas. 68

Tabela 12 - Tabela de logs. 68

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LISTA DE ABREVIATURAS E SIGLAS

PC Personal Computer (Computador Pessoal)

GNU GNU is Not Unix (GNU Não é Unix)

FSF Free Software Foundation (Fundação para o Software Livre) CPU Central Processing Unit (Unidade de Processamento Central) ARM Acorn RISC Machine

IDE Integrated Development Environment

PIR Passive Infrared

LED Light Emitting Diode

LDR Light Dependent Resistor

RAM Random Access Memory

mAh Miliampère-hora

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SUMÁRIO

- INTRODUÇÃO 15

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Justificativa 17

- Objetivos 17

- Objetivo Geral 17

- Objetivos Específicos 17

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Estrutura Do Texto 18

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AUTOMAÇÃO RESIDENCIAL 19

- Primórdios 19

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Novas Tecnologias 21

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A REVOLUÇÃO DO OPEN HARDWARE 24

- Arduino 26

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