F12: All Your Base are Belong to You

Abstract

Security and Home Automation (SHA) is a complete system that will manage home automation and security with the use of Wi-Fi. The system will be a compilation of multiple devices that will work with a microcontroller as the hardware subsystem, in which each device will incorporate one or more components.

Objects & Introduction

This system will automate your security and home functions for a higher quality of life

Security Thermal Sensor

• Security Thermal Sensor will capture movement and heat from intruders
• Security Thermal Sensor will send an alarm signal to the server after the thermal value reaches a certain threshold
• Alarm Signal from the Security Thermal Sensor will be sent to the server through Wi-Fi communication

Raspberry Pi or Receiving Server (server)

• Server will receive data from the Security Thermal Sensor
• Server will receive alarm signal and be set to an alarm state until it is deactivated

Team Members & Responsibilities

• Christopher Cheng
  • Wi-Fi Hardware and Software Design
• Tyler Gray
  • Raspberry Pi (server) Research and Web UI
• Prateek Grover
  • Thermal Motion Sensor Hardware and Software Design

Schedule

Week Number	Scheduled Items	Actual
1	Identify Team Identify Hardware Acquire Hardware Design Security Sensor Wire Diagram	Done Done Done Done
2	Wire up Security Sensor to the LPC MicroController and read sensor data Have Raspberry Pi Wi-Fi Connectivity Set up communication from MicroController to Hercules using Wi-Fi Module	Partially Done Done Done
3	Connect Server to Security Sensor Slave Module Create Security Sensor Alarm Protocol Establish Communication Between Raspberry Pi and Microcontroller through Wi-Fi Design Network Heartbeat Function	In Process N/A N/A In Process
4	Create Basic Web UI	N/A
5	Integrate UI with the Server	N/A
Week Number	Scheduled Items	Actual

Parts List and Cost

Item Number	Items	Cost
1	Raspberry Pi	$86.54
2	3x RN-XV WiFly Module - Wire Antenna WRL-10822	Total = $104.85 Each = $34.95
3	Infrared Thermometer - MLX90614 SEN-09570	$19.95
Week Number	Scheduled Items	Items Completed

Design and Implementation

Hardware Design

File:TMSensorHW Diagram.png