Smart Helmet for Accident and Alcohol Detection using GSM and GPS Technology

In our daily life, the number of vehicles especially two-wheelers are gradually increasing and the number of two-wheelers used by students is also high and that becomes a concern for their parents to look after their children’s safety while driving .Here, the Smart Helmet for Accident and Alcohol Detection Using GSM and GPS Technology was suggested. This device automatically detects if a driver is wearing a helmet and has non-alcoholic breath while they are on the road. This device consists of a helmet transmitter and a bike receiver. A switch is used to guarantee that the helmet is on the head. The switch's ON state ensures that the helmet is properly positioned .A gas sensor is positioned near the driver's lips in the helmet to detect the presence of alcohol. The data to be conveyed is encoded with an RF encoder and broadcast through a radio frequency transmitter. The data is received by the bike's receiver, which decodes it using an RF decoder. If any of the two requirements is violated, the engine should not start