What indicates that the train can proceed after a stop in MATC?

In a MATC (Modern Automatic Train Control) system, the ADCL (Automatic Digital Control Level) indication serves as a crucial signal that allows train engineers to determine whether it is safe to proceed after a stop. This system functions by providing automated protection and ensuring that trains operate within the designated safety parameters.

When the ADCL indicates that it is safe, it confirms that all necessary checks have been satisfied, such as track conditions and train speed limits. This indication is essential because it removes ambiguity and provides a direct output that the engineer can rely on, enhancing both safety and operational efficiency.

The reliance on the ADCL indication is particularly important in environments where visual confirmation from other personnel or direct communication from the control center may not always be feasible; thus, this automated system helps to streamline the process while ensuring that safety protocols are upheld.