Train Control Room with On-Board Edge Computing: An On-Board Edge Computing system for fault diagnosis in a train's control room. The dashboard is equipped with various instruments, including gauges and dials, which display critical information such as speed, temperature, and pressure. A large screen at the center of the dashboard displays a complex diagram or graph related to the train's systems. In the background, several consoles and workstations are visible, suggesting that this room serves multiple purposes beyond just monitoring the train's performance. The overall atmosphere is one of high-tech sophistication and attention to detail, reflecting the importance of reliable transportation infrastructure.