Development of an Internet-of-Things-Based-Container for UAV Payload Transport Application in Disaster's Location

Abstract

Natural disaster often occurs nowadays all around the world result in environmental damage and broken infrastructure which prevent logistics transportation for the evacuees. Therefore, it has been developed a payload transport UAV based on Internet of Things (IoT) for transportation of goods (foods, clothes and medicines) to the disaster location. The transport system consists of a relatively small (52.5 cm, 52.5 cm and 26.5 cm of length, width and height respectively) container (as the main part of the system) lifted by an UAV using a rope, servo motor and a pulley which are controlled by IoT Platform for user friendly access through a smartphone, tablet, laptop or computer. The system is equipped with automatic door and lock system, ultrasonic sensor system for distance measurement and pulley system with 17 N cm torque servo motor 360 for loading and unloading mechanism. Lolin Node (Microcontroller Unit) MCU v3 using Message Queuing Telemetry Transport (MQTT) protocol of IoT for WiFi and GSM networks has been used for the system for control and communication application. Hereinafter, the pulley system has been successfully tested to lift until 9.27 kg of load, 50 cm of distance motion with 6.3 cm/s upward velocity and 11.4 cm/s downward velocity.