IoT Home Automation

Smart Home Energy Management System

April 2014 - July 2014 Energy-efficient home automation solution
🌡️
💡
🔒

Project Overview

Intelligent home automation system designed to reduce energy consumption and costs

🏠

Smart Home Hub

Central control unit managing all connected devices and sensors throughout the home

📊

Energy Monitoring

Real-time tracking and analysis of power consumption across different home appliances

🤖

Automated Control

Intelligent scheduling and automatic adjustment of lighting, temperature, and security systems

💰

Cost Savings

Optimized energy usage patterns resulting in significant reduction of monthly utility bills

System Architecture

Multi-layered IoT architecture for seamless home automation

📱

Presentation Layer

  • Mobile App Interface
  • Web Dashboard
  • Voice Commands
  • Real-time Notifications
🔧

Control Layer

  • Automation Engine
  • Decision Making Logic
  • Scheduling System
  • Rule Management
🌐

Communication Layer

  • WiFi Connectivity
  • Zigbee Protocol
  • Bluetooth Mesh
  • Cloud Integration
🔌

Device Layer

  • Smart Switches
  • Temperature Sensors
  • Motion Detectors
  • Energy Meters

Key Features

Advanced capabilities for intelligent home management

🌡️

Climate Control

Automatic temperature regulation based on occupancy patterns, weather conditions, and energy efficiency preferences

HVAC Integration Smart Thermostats
💡

Intelligent Lighting

Adaptive lighting system that adjusts brightness and color temperature based on time of day and room usage

LED Control Dimming
🔒

Security Management

Comprehensive security system with motion detection, door/window sensors, and automated alert mechanisms

Motion Detection Alerts
📊

Energy Analytics

Detailed energy consumption analysis with predictive insights and optimization recommendations

Power Monitoring Analytics

Technical Implementation

Hardware and software technologies powering the system

Hardware Components

Raspberry Pi 3 Central Hub Controller
Arduino Nano Sensor Node Controllers
ESP8266 WiFi Wireless Communication
Relay Modules Appliance Control
DHT22 Sensors Temperature & Humidity

Software Stack

Python Flask Web Server Framework
SQLite Database Data Storage
MQTT Protocol Device Communication
JavaScript/jQuery Frontend Interface
Cron Jobs Task Scheduling

Results & Impact

Measurable outcomes and energy savings achieved

25%
Energy Reduction
Average monthly electricity consumption decrease
$40
Monthly Savings
Reduced utility bills through optimization
15
Connected Devices
Smart devices integrated into the system
99.8%
System Uptime
Reliable operation with minimal downtime

Energy Consumption Pattern

Before IoT
After IoT
Baseline Consumption
Optimized Consumption