What should happen if the "Dead Man" or "Alerter" feature fails en route on a passenger train?

In the event that the "Dead Man" or "Alerter" feature fails on a passenger train, the appropriate response is for an employee to join the engineer in the control compartment. This is crucial for maintaining safety while operating the train.

The "Dead Man" feature is designed to ensure that the engineer is actively controlling the train; if it detects that the engineer is incapacitated or not responsive, it will automatically engage the brakes. Similarly, the "Alerter" feature serves as a warning system, prompting the engineer to respond to ensure they are alert and focused on their duties. When these systems fail, continuity of control and safety of the train need to be addressed promptly.

Having an employee accompany the engineer provides an additional layer of safety and oversight. This is particularly important as it allows for shared responsibility, enabling another set of eyes and hands to assist in monitoring the train’s operation and responding to any emergencies or issues that may arise during the journey. This procedure helps prevent potential accidents and ensures that the train can continue to operate safely until further action can be taken.