Functional safety and security testing
ISO-26262 defines what is required to avoid unreasonable risk due to hazards caused by malfunctioning behaviour of E/E systems.
We provide complete testing services for Technical Safety requirements in compliance with ISO-26262 standard and for security vehicle architecture, interfaces,Gateways and Networks.
Hazard analysis and risk assessment – Asil ratings
Evaluation of risks associated to functions
Analysis of system functions to determine possible hazards
Definition of ASIL levels for system requirements: ASIL A/B/C/D
ASIL D represents the most stringent level and ASIL A the least stringent level
ASIL D represents the most stringent level and ASIL A the least stringent level
Technical safety requirement analysis and testing
- Review of safety concepts and evaluation of safety-critical systems and components
- Development of required simulation models and hardware schematics to cover system specification
- Design and implementation of test cases in accordance with the required automotive safety and integrity level (Boundary values analysis, Analysis of equivalence classes, statement/branch coverage, Fault injection, …)
- Hardware, software and system integration validation
Safety processes and documentation management
in compliance with iso-26262 standard
Functional safety refers to process-oriented safety certification standards that are applied to embedded systems for validation
- Tailoring: identification of needed work products
- Safety plan definition
- Configuration management: control of versions, storage, lifecycle and repositories of work products
- Requirements and traceability management: automated traceability of requirements
- Change management including management of impact of changes on safety requirements (removal of detected defects, change without introduction of hazards)
- Safety cases and confirmation measures development