Embedded system model to monitor air quality for allergic patients.

Abstract

Health is most vital for all living beings epecially for human beings. A person is said to have  good health when he can breathe normal. The word breathing can be explained in biological terms  i.e inhale and exhale of  respiratory gases. Respiratory gases includes oxygen and carbon dioxide. The atmosphere contains gases including nitrogen, hydrogen, carbon dioxide, oxygen etc and toxic gases like carbon monoxide etc. . , the respiratory system of human being involves exchange of gases through breathing ,in short human inhale oxygen and gives out carbon dioxide. While inhaling ,we as humans inhale mixture of gases which may contain toxics as well. This leads to respiratory diseases like allergy, asthma etc. Allergy is a major problem arises in present scenario. “Prevention is better than cure “this is the actual medicine to heal the allergic patients. Keeping this as main problem many scientist, researchers have found devices using various technology which can detect the contents of air and alert and aware the allergic patients regarding air contamination of their live location.. same way the proposed design is an embedded system model  which detects the  air contamination . The proposed design includes sensors to detect the atmospheric air and the main objective is to alert the allergic patients about the air contamination through GSM module  and prevents patients from respiratory syndromes by suggesting to use preferable masks or purifiers.