Beschreibung
o Develops a SW architectural design that realizes all SW safety requirements (in accordance with ISO, 7.1 and 7.2)o Functional and non-functional requirements have to be implemented in a single SW Architecture
o The architecture must address (amongst others)
• signal and dataflow
• clustering of requirements into modules
• ASIL partitioning with prove of “freedom from interference” if applicable
• process sequencing
• timing behavior
• hierarchical structurization
o Verifies the SW architectural design (in accordance with ISO, 7.1)
o Reviews and evaluates incoming SW Safety Requirements (in collaboration with the SW
o Safety Responsible)
o Is responsible for creation and maintenance of all required documents (in accordance with ISO, 7.5), that is
• Software architectural design specification
• Safety analysis report
• Dependent failures analysis report
• Refinement of Safety plan
• Refinement of Software safety requirements specification
• Refinement of Software verification report
o Acts as a contact person for all architectural issues
Needed skills
o Has intensive knowledge and/or experience with functional safety (especially ISO26262)
o Has intensive knowledge and/or experience with SW architectures
o Skills in performing qualitative analyses (Failure Tree Analysis for instance)