Automated train control systems are technologies designed to manage train operations without direct human intervention. These systems enhance safety by monitoring train speed, track conditions, and signals, ensuring trains operate within safe parameters. They can automatically adjust speed, apply brakes, and even manage train schedules to optimize efficiency. These systems often use sensors, communication networks, and computer algorithms to gather and analyze data in real-time. By integrating with infrastructure like signals and track switches, automated train control systems help reduce the risk of accidents and improve overall service reliability in rail networks.