Heart attack and alcohol detection sensor monitoring in smart transportation system using Internet of Things

In this modern world, we are depending on devices for doing our work in day-to-day life, which is interconnected through networks of networks. In this paper, we mainly focused on the safety measures for both driver and vehicle by using three types of sensors: Heartbeat sensor, Traffic light sensor and Level sensor. Heartbeat sensor is used to monitor heartbeat rate of the driver constantly and prevents from the accidents by controlling through IOT. IOT conveys the emergency message to the Owner, Ambulance and the Police. Traffic light sensor is used to follow the traffic rules and regulations by the driver. If the Red light is in the ON state, then the vehicle automatically stops before it reaches the white line. Fuel level sensor is used to measure vehicle's fuel level and calculate whether the available fuel is enough to reach the destination or not, if it is not enough then map will suggest the driver to reach the nearby petrol bunks.