Which of the following situations should be considered as safety issues and which as security issues? Are there situations which result in both a safety and a security issue?
We are given the task of developing a collision avoidance system for a container transport vehicle in an automated sea port. On rare occasions service personell must enter the area for maintenance while the system keeps operating. The container transport vehicles move at pedestrian speed.
Perform a qualitative risk analysis by determining the performance level (DIN EN ISO 13849:1).
A quantitative analysis might result in a different SIL. Name one important aspect of the above system which is taken into account by quantitative but not by qualitative analysis:
Transform the following propositional logic formula into CNF:
Please use latex math notation, result will be rendered above:
Es werden keine Daten übertragen. Per Klick auf "Ergebnis speichern" kann eine Datei gespeichert werden, welche die eingegebenen Ergebnisse enthält. Diese Datei sendet ihr bitte rechtzeitig bis Dienstag 23:59:59 an martin (punkt) ring (klammeraffe) dfki (punkt) de. Ihr könnt eure Abgabe später auch wieder laden und ansehen indem ihr auf "Ergebnis laden" klickt.
