All About the ITS Prototype
Introducing the AEV:
The AEV is a tangible model created to physically represent the conceptualized Integrated Transportation System. The AEV is powered by an Arduino Nano computing system and coded by the team to perform certain tasks that pertain to the overall concept, such as: pausing after a certain distance for a specified period of time, and completing one whole run up and down a straight track, both to simulate a SkyTrain’s motion on its rail.
The Physical Model:
Below is a SolidWorks model of the AEV designed, built, and tested by Team D in order to obtain data comparable to the overall conceptual system. The model weighs in at 228 grams, much lighter than many other marketed transportation alternatives, and the decrease in mass allows for a greater than 50% increase in energy conserved compared to other transportation options and a lesser stopping distance required. The AEV not only models kinetic aspects of the SkyTrain concept, but also design aspects as well, such as free hole space on the model to represent wheelchair accessible seating on the SkyTrain as well as a lightweight, aerodynamic design.
Isometric View of the AEV Model
Backside View of AEV to Show Arduino Nano Controller and Battery Configuration
The AEV hangs at a forty-five degree angle to the floor while maintaining a 50/50 wheel weight distribution rate the entire time it is on the track. Its unique design is attributed to its 3D printed, direct-drive wheels, which increase power efficiency and decrease operational noise.