Intelligent development tools Design methods and tools Functional safety

Transcription

1 Intelligent development tools Design methods and tools Functional safety

2 Flanders DRIVE Index: Flanders DRIVE 1 Importance of functional safety 2 Functional safety for mechatronic systems 4 Global functional safety approach 6 Our expertise 8 Some references 12 Benefits for your organisation 13 Partner for innovation and development in the automotive industry Flanders DRIVE is a research institute for the vehicle industry situated near the Lommel Proving Ground in Belgium. Together with leading companies and research institutions, Flanders DRIVE works on high-tech, application-oriented research into the green and smart vehicle of the future. Flanders DRIVE supports the automotive industry through a wide range of activities, focusing on: Clean & Energy-Efficient Vehicles Lightweight Solutions Intelligent Driver & Traffic Systems Advanced Manufacturing Processes Intelligent Development Tools Flanders DRIVE is supported by the Flemish Government and offers its expertise to European projects 1

3 Importance of functional safety Drive towards zero accidents Ensure compliance with the functional safety standards imposed by the EU Avoid costly recall actions due to accidents caused by mechatronic system failures Apply state-of-the-art European legislation on general product safety 2001/95/EC Product liability European legislation on general liability 85/374/EEC Functional safety is all about: Control of safety risks originating from systematic failures and random hardware failures Engineering processes for system, hardware and software development Organisational and management processes Core engineering processes Respond to growing functional complexity of vehicles architectural complexity of electronic components OEMs increasingly rely on suppliers to access new safety-related technology Management and supporting processes e.g. requirements engineering, change management Requirements for relations with suppliers in distributed developments product safety architectures 2 3 Supporting processes

4 4 Functional safety for mechatronic systems Clean & Energy- Efficient Vehicles ASiL SiL PL AgPL Intelligent Driver... & Traffic Systems... Cost efficiency Flexibility Safety and Reliability Quality Functional safety requirements Model-based system engineering Advanced Manufacturing Processes Safety case Hazard analysis and risk assessment Verification and validation FTA/FMEA Fault injection Each domain has its own specific standard IEC IEC ISO Automotive Spice ISO/TS ISO Intelligent Development Tools ISO ISO EN EN EN CMMI + SAFE Structured V-model development 5

5 e.g. car Concept Vehicle level System level e.g. drivetrain Subsystem level e.g. battery management system Component level Verification Global functional Functional behavior of vehicle Hazard analysis and risk assessment Functional safety concept System architecture design Traceability safety approach Safety goals with ASIL attributes Safety validation FMEA/fault trees Traceability Verification & validation Production, operation and maintenance Vehicle integration System integration (Sub)system integration Hardware software integration 6 Design and implementation 7

6 Our expertise 8 9

7 Flanders DRIVE offers: We support the following functional safety standards: Support services from a TÜV-certified automotive functional safety engineering team hazard analysis and risk assessment functional safety concepts technical safety requirements specification FMEA and fault tree analysis fault injection strategies process audits and assessments Awareness trainings and workshops Customized functional safety standard compliant processes ISO ISO IS ISO IEC IEC EN EN EN Safety-related electric/electronic systems installed in road vehicles and/or (semi-)trailers Safety-related parts of control systems in agricultural, forestry and municipal equipment Safety-related electronic machine-control systems in earthmoving machinery Safety-related parts of control systems for all kinds of machinery Safety-related systems incorporating electrical/(programmable) electronic elements Functional safety for railway applications 10 11

8 Some references Hazard analysis and risk assessment for a Dutch tier-1 supplier Functional safety gap analysis on the product development process of a leading semiconductor company Member of external advisory board of European FP7 project «OPENCOSS» Functional safety requirements and test specifications for an ESC-system Functional safety workshops for various tier-1 and tier-2 suppliers Benefits for your organisation Prevention of late and costly design changes thanks to early introduction of functional safety standards Stronger focus on quality and safety Shorter time to market thanks to the use of standardized and mature processes and products Faster and more cost-efficient development Keep pace with the most advanced standards for functional safety Safety-related system design and integration of an active suspension Recall Test Implementation Resolution Design 12 cost Concept 13 Discovery time

9 Contact information Flanders DRIVE Oude Diestersebaan Lommel Belgium tel fax