Pollution Monitoring and Alert System inside a car
The pollution is a Major source of vehicle emission and these pollutants from the vehicles are Carbon monoxide, Carbon dioxide, Nitrogen dioxide and Hydrocarbon [1-3]. This pollution generates harmful effects to human health. Even suicidal death of passengers occurs due to leaks inside the car all around the world. The Proposed system detects the air pollutants in vehicle and alerts the user by sending warning message about the emission level of carbon monoxide and nitrogen dioxide using GSM. In order to help passengers, the system supports to locate the nearest service station. The system sends the car number and the particular geographical location of the car to the nearest police station during any emergency situation. Keywords—.Sensors, carbon monoxide, nitrogen oxide, hydrocarbons, microcontroller, GSM