An ESP32-Based Automated Obstacle-Aware Level Crossing System Using Infrared Sensors

The rail and road traffic interact at important
points at rail level crossings, these are the points where manual
operation can be carried out. The absence of real-time monitoring
usually results in severe accidents, particularly in developing
nations. The design is depicted in this paper. and installation of
an ESP32-powered automated obstacle-aware rural level crossing
system through the use of infrared sensors. The proposed system
identifies that a train is approaching and sends a servo motor to
automatically open and close the gate. and at the same time giving
visual and audible warnings. with LED indicators and a buzzer.
The ESP32 microcontroller monitors sensor inputs in real time
and acts in time. of the gate by human intervention. Experimental
results prove good working, rapid response, and fluency. gate
control in controlled conditions. It is created with low-cost and
easily accessible components, so the system is developed cheaply.
it appropriate to be deployed at an unmanned or semi-manned
railway. crossings. The solution suggested leads to less human
dependency, reduces the reaction time, and improves the situation
with the safety of the entire railway intersection.