VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG EINER DATENVERARBEITUNG UND -ÜBERTRAGUNG

摘要

Data processing and transmission is monitored in a data processing unit. The data processing unit has a plurality of software modules, between which data is exchanged, a check sum is allocated to the data of a data transmission, which, in selected software modules is advanced by a plurality of places through one of the software modules.