Railway Track Crack Detection and Automatic Gate Control System

Abstract: Railway transportation is a vital mode of transport, but safety remains a major concern due to track failures and manual gate operations. This paper presents the design and implementation of a Railway Track Crack Detection and Automatic Gate Control System using embedded technology. The proposed system uses sensors to continuously monitor the condition of railway tracks and detect cracks in real time. When a crack is detected, an alert is generated to prevent possible accidents. Additionally, the system incorporates automatic gate control using IR sensors to detect the arrival and departure of trains, thereby reducing human intervention. An Arduino-based microcontroller is used to process sensor data and control the entire system efficiently. The system is cost-effective, reliable, and suitable for real- time applications. Experimental results demonstrate that the system provides accurate crack detection and timely gate operation, significantly improving railway safety and operational efficiency.