BioLock Biometric Home Entry System Overview

BioLock is a biometric home entry system developed by Mavis Chan, Brent Erickson, and Sydney Bitner of Group 9. It features a fingerprint-enabled lock for secure home access, allowing homeowners to check access history remotely and receive alerts for unauthorized entry attempts. The system utilizes a fingerprint sensor for convenient entry management, eliminating the need for traditional keys. With features such as remote management, scheduled access, and event logging, BioLock offers a seamless and secure solution for residential properties. The hardware components include a range of sensors, a camera, speakers, and a robust software design for efficient operation and management.

• Biometric security
• Home entry system
• Fingerprint sensor
• Remote management
• Security solution

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Uploaded on Nov 12, 2024 | 0 Views

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Presentation Transcript

1. BioLock (Biometric Home Entry System) { Mavis Chan, Brent Erickson, Sydney Bitner Group 9

2. Fingerprint enabled lock designed for home entry Homeowner can check access history remotely Alarm sounded upon unauthorized entry attempt Introduction

3. { { Motivation Features Utilization of fingerprint sensor Keys are a hassle & people misplace them. Fingers are very hard to misplace Remote management Easy access and setup for house guests Secure scheduled access Tracking of user entry times. Applications for businesses & rental properties Event logging Alarm system

4. Finerprint Sensor Speaker Camera Altera DE2 Solenoid Audio Out 50MHz Clock 27MHz Clock GPIO SDRAM Router Ethernet Interface SRAM FPGA 3-Wire SPI Flash SD Card LEDs Character Display Buttons Switches Hardware Design

5. API for serial communication with sensor module Web Server REST API File system database Android application for device administration Software Design

6. { { Hardware Components Software Components Altera Cyclone II FPGA Board Fingerprint sensor thread ZFM Fingerprint Sensor Web server thread Diagnostics thread (testing purposes) D5M Camera Speakers Additional classes to communicate with hardware components

7. Operation Access Flow

8. Operation Modification Flow

9. Ethernet Serial Communication D5M Camera Module Challenges

10. Decouple all components in the system and test them independently and as a whole. LCD display updates to reflect current system state Fingerprint Sensor Predefined diagnostic sequence to verify proper communication and functionality. Includes enrolling and fingerprint verification. Rest API Verify all GET requests via web browser Testing Additional ad-hoc and usability testing on the system as a whole

11. VOIP intercom 2-factor authentication Hardware based fingerprint recognition Battery powered system clock Project Extensions

12. Questions?