Smart Hot Axle Box Detection and Cooling System Using IOT for Indian Railway

The performance & safety of railway operations are critically dependent on the condition of key components, such as axle boxes. Overheating & mechanical failures in axle boxes can lead to serious accidents, costly maintenance & operational disruptions. This paper presents the design & implementation of a “Smart Hot Axle Box Detection & Cooling System” aimed at improving the safety, reliability & efficiency of Indian Railways. The proposed system integrates a real-time monitoring platform that uses temperature sensors for continuously assessing the health of axle boxes. An IoT-based data acquisition system is employed to collect & transmit sensor data on the cloud for real- time monitoring. Furthermore, the system incorporates an automatic cooling mechanism that activates upon detection of elevated temperatures, effectively preventing damage & enhancing the overall operational lifespan of railway assets. The proposed solution not only reduces the risk of axle box failure but also minimizes maintenance costs & improves the operational efficiency of the railway network.