An IoT based Intelligent Transport and Road Safety System

Road safety is the major issue nowadays there are thousands of road fatalities and injuries due to drive fatigue and drunk and drive. To avoid and reduce these kind of road accidents simple sensors used within a vehicle to do different functions, such as horn control and speed control to manage and control the speed of the vehicle in different places such as flyovers, bridges, highways, schools. The vehicle is controlled on traffic signal when the signal is red, the vehicle is automatically stopped. The RF transmitter includes four buttons like no horn, speed control, green signal and no parking. This RF transmitter is placed on signal panels that sends the signals to the RF receiver which is connected with NodeMCU. The LCD screen displays the messages by pressing the buttons required by the transmitter.