In Railway Signaling, input actuator data and human commands are translated by signaling software to output signals to drive equipment related to signaling. A data logger captures both the input and output signals. This provides a complete picture of of the system on a time-graph.
The data is useful for equipment health check as well as forensic evidence for mishaps. We designed and created the Data Logger from scratch.
An Interface was created for data-logging of events in the signaling room of a railway station to assess performance and analyse events before-during-after railway mishaps.