Cleanroom Cleaning Robot

Design and construct a system that can be used to spray sanitization solutions on the floor of a clean room used in the production of clinical drug products. This system will able to complete its task by itself, a fully automated process. Using an existing Roomba vacuum cleaning device, we will modify and rebuild parts of the device to scrub a clean room floor.

Clean Room Roomba
Problem Statement: Design and construct a system that can be used to spray sanitization solutions on the floor of a clean room used in the production of clinical drug products. This system will able to complete its task by itself, a fully automated process. Using an existing Roomba vacuum cleaning device, we will modify and rebuild parts of the device to scrub a clean room floor.

Project Description
Design Goals
 * Spray sanitization solutions on the floor of a cleanroom
 * Scrub floor clean
 * Pick up excess fluid
 * Use UV lighting to aid in the sanitization process
 * Automatically return to charging station when needed

Final Concept
Main Ideas
 * Detachable tank that holds the cleaning solution
 * Detachable for easy clean
 * Able to do one cleaning run before being empty
 * Holds about 2 gallons of cleaning solution
 * Sprayer to dispense the fluid
 * Controlled by the Arduino Mirco to spray at right times
 * Alternating spray
 * Sensor inside the tank to communicate to Roomba
 * Fluid level sensor to talk to the Roomba
 * Notifies the Roomba when the fluid is low
 * UV Light
 * Added bacteria sanitation
 * Attached to the rear of the Roomba
 * Scrubber Brushes
 * Removed the original brushes
 * Replaced them with heavy duty bristles
 * Fits in the same place