Ключевые слова: advancement, ai, automation, autonomous, clean, commuter, connectivity, controlsystem, convenience, design, development, digital, dynamism, electric, energy, engineering, features, future, generative, illumination, infrastructure, innovation, journey, light, logistics, mobility, modern, movement, network, operations, public, rail, railway, railways, rapid, smarttrain, solutions, speed, system, systems, technology, train, transit, transport, transportation, travel, tunnel, underground, urban,