Design of Smart Helmet for Accident Avoidance, Alcohol Detection and Smart Helmet Wiper Using Embedded System

The fastest growth of technology has made our lifestyle Comfort. The technology also increased the traffic risks and the road accidents take place frequently which causes huge loss of life because inadequate of emergency facility our project will help this displacement. Road accidents are increasing day by day because the riders are not using the helmet and due to consumption of alcohol. In today’s world, huge numbers of people are dying on road accidents. By using smart helmet, the accidents can be
detected. The main target of the project is designing a smart helmet for accident avoidance and alcohol detection. The IR sensor checks if the person is wearing the helmet or not. The Gas sensor recognizes the alcoholic substance in the rider’s breath. If the person is not wearing the helmet and if he consumes alcohol, the bike will not start. If there is no sign of alcoholic substance present and helmet is used, then only the bike will start. At the point when the rider drive with bending alarm indication for warning by using mems sensor. If the person is met with an accident, then in such situation a message along with the location is sent to the ambulance or family member so that medical aid can be provided to that person as soon as possible. The project aims at intelligence security providing awareness for wearing helmet and also provides prevention for human life safety. An improvised helmet design which is integrated with a circuitry for automatic rain sensing mini wiper located on the eye shield. The presence of a smart helmet wiper will make two-wheeler riding easier and safer in rainy season since the driver won't be bothered by the continuous rain drops disturbing his/her vision. The wiper will automatically start as soon as it detects the presence of rain drops on the rain sensor mounted on the top of the helmet. In addition to this the wiper will be able to adjust its speed of wiping according to the intensity of rainfall automatically the rain sensor detects the rain the servo motor automatically ON. In school zone accident is prevent by using Rf transmitter and receiver.