Automatic Door Lock System


Team

Table of Contents

  1. Introduction
  2. Solution Architecture
  3. Hardware & Software Designs
  4. Testing
  5. Detailed budget
  6. Conclusion
  7. Links

Introduction

Today, security has become the most important thing to be considered. People need a security system to prohibit unauthorized access to their property. Our target is to implement an automatic door lock system which allows the access only for authorized people. It helps to safeguard property from unauthorized people.

Solution Architecture

Data Flow and Infrastructure

RFID Door Lock System

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Mechanism of RFID Reader

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Fingerprint Sensor

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Face Recognition

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Hardware and Software Designs

Node 1 : RFID Door Lock System PCB design

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Node 2 : Completed PCB Design

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Testing

PDF document Group_4_Automatic_Door_Lock_System_test_plan.pdf

Conclusion

Special Note:

We decided to use IR sensors instead of PIR sensors. Because PIR sensors detect all the motions in a wide range. So it was difficult to use in this project.

We removed the face recognition part from our node 2. Because for the high security, recognizing only the fingerprint is sufficient.