A New Time Model for the Specification, Design, Validation and Synthesis of Embedded Real-Time Systems
Ralf Münzenberger, Matthias Dörfel, Frank Slomka, Richard Hofmann · Design, Automation, and Test in Europe · 2002
Summary form only given. An essential characteristic of embedded systems is real-time, but the commonly used specification techniques do not consider temporal aspects in general like fulfilment of high level timing requirements or dynamic reactions on timing violations. We show a new formal time model that fills this gap: timing requirements specify the timing behaviour of real-time systems. Different models allow the specification of clock properties and the relations between clocks. With this time model, timing requirements as well as the desired properties of the involved clocks can be specified within a formal description technique.