Package Delivery Robot

Abstract

Recognizing the repetitive nature of order delivery between different locations, we identified the time-consuming and error-prone aspects of the process. Instances of human errors resulting in damage or loss of packages further compounded the issue. Additionally, unforeseen events like the COVID-19 pandemic emphasized the need for automation in this field. Motivated by these factors, we embarked on finding a logical, efficient, safe, and cost-effective solution. Our solution involved the design of an autonomous mobile robot that assists users in delivering packages to desired destinations. By leveraging a web application, users could load the robot with the package and specify the final destination. The robot swiftly generated an optimal path using a pre-built map, facilitating seamless navigation. Along the journey, the robot encountered unexpected obstacles such as pedestrians, animals, or other obstructions. Our robot possesses the capability to navigate around these obstacles while maintaining its course towards the destination. To accomplish these tasks, we employed the Neobotix MP-500 robot, which came equipped with an implicit 2D LiDAR sensor. Additionally, we enhanced the robot's capabilities by integrating an Arduino board loaded with an IMU and GPS receiver. This combination of hardware components enabled the robot to successfully fulfill its mission.