Difference between revisions of "F12: All Your Base are Belong to You"
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Revision as of 06:07, 9 December 2012
Contents
All Your Base are Belong to You
Abstract
The Automated Security system will monitor a home, and trip an if an intruder passes by the sensor by wirelessly sending a signal to the central unit. The system will incorporate several hardware devices, managed by a Web based GUI for easy activation and deactivation of both the alarm and the system
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 |
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| Week Number | Scheduled Items | Actual |
Parts List and Cost
| Item Number | Items | Cost |
|---|---|---|
| 1 |
Raspberry Pi |
$86.54 |
| 2 |
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| 3 |
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$19.95 |
| Week Number | Scheduled Items | Items Completed |
Design and Implementation
Hardware Design
Figure 1: Hardware design for I2C Ir Thermal Motion Sensor and UART Wifly
Figure 2: Implementation of Sensor/Wifly Design
Figure 3: Raspberry Pi Hardware
Hardware Implementation
Software Design
Software Implementation
Testing and Technical Challenges
Testing
Figure 4: Wifly UART and Raspberry Pi Communication Test
Technical Challenges
Infrared Thermometer MLX90614
- I2C will not read out data (FIXED)
- LPC2148 Ground and Power pins did not have good connection, we had to re-solder some pins
