VERFAHREN ZUM STEUERN EINES SICHERHEITSKRITISCHEN BAHNBETRIEBSPROZESSES UND EINRICHTUNG ZUR DURCHFÜHRUNG DIESES VERFAHRENS

摘要

The method involves using at least one computer that is reliable in terms of signaling and outputs control commands to process elements in a safe manner on receiving commands according to rail operation regulations. Only one system software (V,PMS) is placed in the reliable computer (SR asterisk ) with programs enabling the reliable computer to conduct input/output and data comparison operations that are safe in terms of signaling. Independent claims are also included for the following: an arrangement for implementing the method.