Abstract:
This report presents an Arduino Uno based system for collision avoidance on rail tracks. The system aimed to enhance the safety of railway operations by detecting and preventing collisions between trains. The system utilizes ultrasonic sensors to detect the presence of obstacles on the tracks and sends signals to the train's control system to initiate appropriate actions for collision avoidance.
The Arduino Uno microcontroller acts as the central processing unit of the system, receiving data from the ultrasonic sensors and making decisions based on predefined algorithms. The ultrasonic sensors are strategically placed along the tracks to provide a comprehensive coverage of the train's surroundings. When an obstacle is detected, the Arduino Uno triggers an alarm and sends signals to the train's control system to apply brakes or change the train's speed to avoid a collision.
The system also incorporates a user interface that allows railway operators to monitor the status of the system and receive real-time notifications in case of any detected obstacles. The user interface provides a graphical representation of the train's position and the detected obstacles, enabling operators to make informed decisions regarding train operations. The proposed Arduino Uno based system offers a cost-effective and efficient solution for collision avoidance on rail tracks. By utilizing ultrasonic sensors and a robust control algorithm, the system can effectively detect obstacles and prevent collisions, thereby enhancing the safety of railway operations. The system can be easily integrated into existing railway infrastructure and can be further enhanced with additional features such as communication with other trains or centralized control systems.
Key words: rail track, ultrasonic sensors, collision avoidance
