Development Of High Security Locker System For Safety Purpose Using Android Mobile Application

Mokan, Edwin Raj (2019) Development Of High Security Locker System For Safety Purpose Using Android Mobile Application. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Wireless technologies are now a major issue in the development of a secure and modern lifestyle, particularly in the application of access control. Bluetooth technology, set up to interact wireless network with the other Bluetooth enabled devices in a shorter distance range using wireless signal, provides users with greater comfort and meaningful use. In addition, holding a lot of keys is a burden on the individual person and increases the chances of losing or breaking keys. This project is aimed to overcome this problem by providing a secure access control capable of wirelessly controlled without key for private lockers. Additionally, users do not need to worry about the safety of important things or documents. The locker unlocking process begins when the user opens the application downloaded from the Android mobiles. Furthermore, to unlocking or locking the locker it depends on range of Bluetooth and the password that has been set. Since the application has started, Bluetooth will attempt to connect to the Arduino UNO through Bluetooth module from the android mobile phone. In Arduino UNO, the Bluetooth module will receive the connection and enable the system. If one of the locker system specification not filled, text result that tells the password is incorrect will appear. In fact, once the incorrect password has been pressed 3 times, the alarm will be energized for a few seconds to alert people that someone is wrong to try to enter the Locker. This is to ensure that the user has a connection to unlock the locker. Although, an analysis has determine that to observe the delays in transmitting the signal from the Android mobile to the Bluetooth module at two different indoor and outdoor of the office locations and the performance of the system. The security system of hardware and software function is fully controlled by an Arduino UNO microcontroller.

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