Difference between revisions of "F12: All Your Base are Belong to You"

From Embedded Systems Learning Academy
Jump to: navigation, search
(→‎Hardware Design)
(→‎Hardware Implementation)
Line 177: Line 177:
  
 
===Hardware Implementation===
 
===Hardware Implementation===
−
[[File:PIRThermalMotionSensor.jpeg|center|frame]]
 
−
 
−
<div style="text-align: center;">'''Figure 2:''' Implementation of Sensor/Wifly Design </div>
 
−
 
−
 
−
 
−
[[File:RaspberryPiHW.jpg|center|frame]]
 
−
 
−
<div style="text-align: center;">'''Figure 3:''' Raspberry Pi Hardware</div>
 
  
 
===Software Design===
 
===Software Design===

Revision as of 11:59, 16 November 2012

All Your Base are Belong to You

File:Raspberry-pi-580-75.jpg

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
  • Awaiting Parts
  • 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
  • Done
  • Partially Done
  • Done

4

  • Create Basic UI
  • In Process

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
Figure 1: Hardware design for I2C Ir Thermal Motion Sensor and UART Wifly


File:PIRThermalMotionSensor.jpeg
Figure 2: Implementation of Sensor/Wifly Design


File:RaspberryPiHW.jpg
Figure 3: Raspberry Pi Hardware

Hardware Implementation

Software Design

Software Implementation

Testing and Technical Challenges

Testing

File:WiFlyTerminalUARTCom.PNG
File:RaspPiTerminal.png
Figure 4: Wifly UART and Raspberry Pi Communication Test


Technical Challenges

Infrared Thermometer MLX90614

  • I2C will not read out data (no solutions yet)

Conclusion

References

Retrieved from "http://socialledge.com/sjsu/index.php?title=F12:_All_Your_Base_are_Belong_to_You&oldid=1923"