AquaTrack - Elevated Train System

		AquaTrack is the undersea solution to rapid transit requirements. It transports Aqua-Metropolitans quietly, comfortably, and efficiently between its stations. The initial line starts at the St. Mcleau station. Implanted directly into the second story of the famous, downtown church, the station delivers passengers directly into the heart of the church, ready to worship. At the other end of the line, the train system intersects the Basilica of Enlightenment. The train is driven by an advanced Mindstorms RCX computer system situated on the upper story of the Basilica. Touch sensors are attached to each end of the track. The program starts by enabling the motor at about 1/2 power in the direction of the Basilica. Either touch sensor triggers an interrupt routine that cuts the power and waits several seconds for passengers to get in/out. Next, the motor direction is reversed and power is re-engaged.

This shot shows the transport vehicle in its maintenance configuration. The front chamber, shown on the left of the picture, contains a place for one passenger (no driver is needed since control is automated through the RCX). The main drive wheels are barely visible on the bottom. The middle section can carry 2 more passengers or cargo. The red box is a micro motor that drives the hydro-dynamic suppression system. This system ends in a (normally) covered propeller. The propeller pulls water from the front of the vehicle into the rear, octagonal chamber. The water is then expelled through various small holes in the rear of the vehicle. This water action smoothes the flow of current around the vehicle resulting in quieter, more efficient operation. The rails are made of standard 9V track covered with technic beams on the side and plates in the middle. This configuration stiffens the stock track components to better withstand the underwater currents.