Smart Vehicle Feature using Embedded System and IoT

A comprehensive study of motor vehicle safety is presented here. As headlamp are the most important aspects in night drives to switch into high and low beams as per requirement, intensity of head lamp as per sunlight has to be taken care which is not available in automotive work prototype of the headlight system which is made by using Arduino, sensors, LEDs and more. The prototype of this multi featured headlamp system consists of turning headlamp on, off and provides facility to automate switching of headlamp intensity from low beam to high beam due to lack of street light facility. And also that eliminates the need for manual control by the driver since switching is done automatically. In this model, rain sensor detects the rain and wipers will also be on automatically and fog will also be cleared by automotive heater which clears the driver screen and facilitates the driver to drive. The alcohol sensor perceives the presence of ethanol in the air. When the driver breathes near the alcohol sensor, he detects the ethanol in the breath and provides a yield based on alcohol concentration. Depending on the alcohol content, it will detect whether the driver is drunk or not. Ultrasound sensors are electronic devices that calculate the distance of the target by emitting ultrasound sound waves and convert these waves into electrical signals. Thus, senses the vehicle and objects opposed by these mechanisms. This model has gathered three different features of the headlamp system. These functions are automatic from the headlamp during the night, automatic adjustment of the light intensity with respect to opposite light beam and automatic switching ON due to lack of streetlights. This concept is very useful in applications of the car, which ensures the safety of the driver behind the wheel.