Abstract: To avoid collision we need to calculate distance between obstacle and vehicle and sending alert to user, for this
purpose ultrasonic sensor is use. Propose system will be useful for monitoring accident victim’s location using Google map
and GPS, as the Numbers of road accidents in India are increasing in huge quantity. To prevent this problems, using advance
wireless technology of GPS, it is possible to provide medical facility to accident victim within very less period of time to save
accident victims life. To save patients life it is very prime to hold out hospital within very short time. After collecting SMS
hospital can make ready their staff for proper and fast treatment of particular patient. Accident information is also provide to
the near police station and near hospital.
Keywords: Android app, IOT, Accident Detection, Accident Avoidance.