From system design to safety case
The ISO 26262 standard ‘Road vehicles – Functional safety’ is intended to ensure the functional safety of a system with electrical/electronic components in vehicles. This ISO standard places considerable demands on the development and production of safety-relevant systems: ISO 26262 defines processes, the processes to be
adapt methods and the required work products such as tests and documentation. Hazard and Risk Analysis (HARA) identifies hazards at system, hardware and software level and classifies them according to ASIL. The functional and technical safety requirements are described below and assigned to the respective components. With ISO 26262-compliant methods such as FMEA, FMEDA and FTA, qualitative and quantitative safety analyses are carried out.
ISO 26262 defines processes, methods and documentation to ensure safety compliant E/E systems. Checks and tests ensure that the work products meet the safety requirements. A safety case report ensuring a sufficient and acceptable level of safety shall be provided both at the end and during development.
Perfact supports the entire safety process, from system design to safety case.