RailwayIoTPredictive MaintenanceMachine LearningIoT-Based Predictive Maintenance for Railway Signalling — From Reactive to ProactiveHow IoT sensors, machine learning, and real-time monitoring are transforming railway signalling maintenance. A deep dive into RDPMS for track circuits, point machines, and signals.February 18, 20269 min read
RailwaySignallingPoint MachineIoTRailway Point Machine — Working Principle, Types, and Fault DiagnosisA complete guide to how railway point machines work — electrical, electro-hydraulic, and clamp type. Includes current signature analysis, fault diagnosis, and IoT monitoring.February 18, 202611 min read
RailwaySignallingData ArchitectureIoTEvent Logger & Data Logger in Railway Signalling — Purpose, Architecture, and ImplementationEvent Logger vs Data Logger explained — architecture, implementation approaches (standalone, integrated, IoT-based), point machine current signature analysis, and best practices for railway signalling forensics and predictive maintenance.January 27, 20269 min read