Design of drowsy and alcohol consumption detection system in vehicles using at mega microcontroller

Driver drowsiness and alcohol consumption are the most common causes of traffic accidents and the resulting financial losses. Researchers have been working on developing driver inattention monitoring systems as drowsy and drunken driving have significantly increased the number of road accidents, which results in serious and deadly collisions. The enormous benefits of sleep detection in road transportation cannot be overstated. The proposed work consists of the design of a drowsy and alcohol consumption detection system in the vehicle using an AT Mega microcontroller monitoring and control system to avoid accidents due to driver inattention. This system consists of an eye blink sensor and an alcohol sensor in the vehicle to alert the driver. This proposed system generates a model which can prevent such accidents.