• Mrs.A.S. Lavanya
• S. Ashraf Valli
• M.Sowmya
• R.Saitheja
• V.Supriya

An accident which is a specific, unexpected, unusual and unintended external action that can be occurs in a particular time and place, with marked effects. Due to Carelessness of the driver is the one of the major factor of such accidents were occurring. As we know that the traffic authorities give an instruction to the vehicle operators, but many we do not obey the rules. Nowadays most of the countries are forcing not to use the vehicles when the person is in drunken condition and the motor riders to wear the helmet. Even though the traffic authorities instruct to the citizens for their safety, but still the rules are being violated by the users. In order to overcome this, here we are introducing an intelligent system which is, Smart Helmet, which can be automatically checks whether the person is wearing the helmet and has non- alcoholic breath while driving. Here we are having a transmitter at the helmet and the receiver at the bike and there is a switch used to sure the wearing of helmet on the head. If the ON condition of the switch is to ensures the placing of the helmet in a proper manner. To detect the presence of alcohol, an alcohol sensor is placed near to the mouth of the driver in the helmet. Through ZigBee transmitter, the data to be transferred is coded ZigBee which acts as a trans receiver. Hence, ZigBee transfers the data from transmitter to receiver. The engine should not be ON if any of this two conditions is violated they are: MCU which controls the function of relay and thus the ignition, it controls the engine through a relay and a relay interfacing circuit. Another feature of this system it sends a message when accident occurs and the message will be sent by GSM to pre-registered numbers with their current location by GPS module.

Accident, Drunken Driving, Smart Helmet, GSM modem and GPS receiver.

"SMART HELMET FOR ALCOHOL AND ACCIDENT DETECTION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.61-65, March-2019, Available :http://www.jetir.org/papers/JETIRAK06012.pdf

"SMART HELMET FOR ALCOHOL AND ACCIDENT DETECTION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp61-65, March-2019, Available at : http://www.jetir.org/papers/JETIRAK06012.pdf