Designing of Automated Door Locking System using Bluetooth and Microcontroller Technology

CE 2.1 Project Information
Name of the project: Designing of Automated Door Locking System
Location of the project: Please fill
Project Duration: Please fill
Organization: Please fill
Role and Designation during the time: Chief Electronics Engineer
CE 2.2 Project Background
CE 2.2.1 Characteristics of the project
The automated door locking system helps to lock as well as unlock the door
automatically. There had been several control systems that are utilized for the proper
prevention of access to any type of unauthorized user. During this project, I have utilized
various electronics parts for the purpose of building the integrated security system for any
building after the utilization of Microcontroller as well as Bluetooth technology. I made thus
automated door locking system in extremely lower cost in comparison to the other available
security systems. My main motive was to make the system that would provide constant
service with registered passwords to lock and unlock the door. I have used two methods in
this system. In the first method, the user have to enter the password for door locking and in
the second method, this user would again enter password for unlocking that door. As a result,
in the project, I have delivered the design of the automated door locking system by using
Bluetooth device of HC-05.

CE 2.2.2 Objectives developed for the project
I have developed the design of automated door locking system for locking as well as
unlocking the doors. I took the decision to use Bluetooth technology and microcontroller
technology for making the system more safe and secured. I selected GSM technology for
making the system automated. I even ensured that this door locking system could be used
with all versions of android devices. Hence, to complete the project with utmost efficiency as
well as priority, some of the important objectives were developed by me.
 To provide a complete and compact design for the Automated Door Locking System.
 To use several electronic parts that are available easily and hence build the integrated
security system for any building.
 To utilize Microcontroller technology and Bluetooth devices for the integration
purpose.
 To provide services at extremely lower costs in comparison to the other expensive
systems.
 To make the system supported by every version of android device and also provide a
user-friendly environment to the users.
 To compare and contrast the experimental results with the desired results.
CE 2.2.3 My area of work
Being an electronics engineer, it was quite easier for me to provide the design of the
automated door locking system and hence I was selected as the chief electronics engineer. I
had proper idea of data interpretation and thus the ASCII characters that are sent by the
android phones by proper means of my developed application. Since, I had been a part of
several important electronics projects, I had a basic idea of these types of systems. I even had
the ideas of Android SDK to develop the android application. Hence, since I had proper

Head of the
Department
Project Supervisor
Chief Electronics
Engineer (Me)
Team Member Team Member
knowledge of android application and automatic systems, I was recruited as the chief
electronics engineer.
CE 2.2.4 Project Group
Figure 1: People involved in the project
CE 2.2.5 My responsibilities throughout the project
During the accomplishment of this project, I had various responsibilities. My most
noteworthy responsibility was to propose a proper design for the automated door locking
system. My other responsibility was to use the several electronics parts and even to build the
integrated security systems. I was also assigned for the work to use the microcontroller
technology and Bluetooth device for integrating the security systems. The other
responsibilities that I had in this project was to interpret the data as well as ASCII characters.
For developing the application, I even connected the microcontroller for configuring at the
same baud rate. I also ensured that there is a proper functionality of all the system blocks.