Designing an Automatic Air Freshener Robot :: Robotics

The Automatic Air FreshenerOur work out idea is to create an automatic way freshener robot. This robot provide hunt apath created by dissimulationed tape along a board to a holder with a piece of pH musical theme and liquids withvarying pH levels. After the paper is dipped into the liquid and the color changes, the robot leavedetect what color it is and respond accordingly. If the odor is soiled, it will choose to spray theair freshener. The only thing it will be programmed to do is to detect the gag odor and tospray the air freshener, because that is its only purpose.Smell. One of our five senses. Its used everyday to help us gain a better understanding ofour surroundings. But how does it work? Olfaction, or smell, is the detection of chemicals in oursurroundings. For humans, odors are processed in our olfactory epithelium. We do thousandsof genes that act as odor receptors. Each of these genes act as a lock, with the odor moleculesacting as the key. When the correct odor molecule fits into the olfactory receptor neuron, a signalis sent to our brain, allowing it to determine whether the odor is benignant or repulsive.In order to remove the foul odor, our robot will employ air fresheners. Many airfresheners use extracts from plants, fruits, and flowers. While the autobiography of perfume dates backmillenia to the Ancient Egyptians, many modern-day armoatics are produced synthetically in alab. There are many different kinds on the market. One pillow slip of advanced air freshener workslike a charcoal or pollen filter. They filter out of the air all the foul smelling particles. Othertypes of air freshener can absorb the odor molecules. Also, close to disinfect by killing bacteriaand germs that sometimes cause the severeness odors. However, most air fresheners use masking,introducing a stronger fragrance that humans palpate favorable, masking out the unpleasant smells.For our project, we will be using the type of air freshener that masks the smell. For our project, we were going to put together a robot that would be able to detect suchbad odors and to spray air freshener in the general area, thus masking the unwanted smell.Currently, there is no harvest-home on the market that does such a job. However, there is one fruitthat can detect bad smells and report the data to the user. It is a halitosis sensing element made by theJapanese company Tanita called Fresh Kiss (Tsunoda). It analyzes spatter in ones mouth using a gas