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汽车安全26262中文教材TUV.pdf

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TÜV SÜD TÜV SÜD TÜV SÜD 2003 2010 1 2012 4 TÜV TÜV SÜD TÜV SÜD ISO26262 ECU (ISO26262) (IEC61508) ( IEC61508 TÜV 2013 2012 2012 2011 2010 2010 TÜV SÜD :TP12010172) ISO26262 Slide 2 TÜV SÜD 1 TÜV 2 3 ISO 26262 4 5 TÜV SÜD ISO 26262 TÜV 1866 1 6 TÜV (Technischer Überwachungs-Verein) (Technical Inspection Association) TÜV SÜD TÜV SÜD Slide 4
TÜV SÜD TÜV SÜD 1 150 800 1,700 17,200 150 800 2011 17 17200 TÜV SÜD TÜV SÜD TÜV SÜD 40 2,000 20000 TÜV SÜD Slide 5 TÜV SÜD TÜV SÜD TÜV SÜD Automotive Services / TÜV SÜD TÜV SÜD Automotive provides end-to-end solutions for: TÜV SÜD Slide 6 Original Equipment Manufacturers (OEMs) / Automotive Suppliers / / TÜV SÜD TÜV SÜD Slide 7 TÜV SÜD Slide 8 Consultancy Supplier audits Vehicle & component testing Management System auditing & certification Homologation & Type approvals Quality conformity Training Functional Safety Consultancy Supplier audits Component testing Management System auditing & certification Quality conformity Training Functional Safety
TÜV SÜD TÜV SÜD : TÜV SÜD , FS 2007 ISO26262 TÜV SÜD Slide 9 TÜV SÜD DAkkS ISO26262 IEC61508 ( ) 30 Slide 10 1 TÜV TÜV SÜD Slide 11 TÜV SÜD 4 5 TÜV SÜD ISO 26262 2 3 ISO 26262
( ) TÜV SÜD Slide 13 TÜV SÜD Slide 14 TÜV SÜD Slide 15 2011 2010 2010 2009 Source: GSI Darmstadt TÜV SÜD 25,792 408/2.0L 300,000 540,000 10,000 Slide 16
State of the Art TÜV SÜD / ISO 9001 ISO/TS16949 QMS Slide 17 TÜV SÜD de Facto-Standard OEM / / OEM OEM OEM DIA Slide 18 ASIL DIA (DIA) TÜV SÜD Slide 19 TÜV SÜD Slide 20
OEM ASIL DIA OEM OEM / ISO26262 Slide 21 2011 11 TÜV SÜD ISO26262 ISO26262 ISO26262 ISO26262 ISO26262 TÜV SÜD 1 TÜV 2 3 ISO 26262 4 5 TÜV SÜD ISO 26262 TÜV SÜD ISO26262 2-5 Overall Functional Safety Management 1. Vocabulary 2. Management of Functional Safety 2-6 Safety Management during Item Development 2-7 Safety Management after release of Production 3. Concept Phase 3-5 Item Definition 4-5 Initiation of system development 4. System Design Phase 4-11 Release for Production 7. Production and Operation 3-6 Initiation of Safety Life Cycle 4-6 Specification Technical Safety Requirement 4-10 Functional Safety Assessment 7-5 Production 3-7 Hazard Analysis / Risk Assess 4-7 System Design 3-8 Functional Safety Concept 4-9 Safety Validation 4-8 Item Integration and Testing 7-6 Operation, Services Maintenance and repair and decommissioning 5. Hardware Development 5. Hardware Development 5-5 Initiation of Hardware Development 5-6 Specification of Hardware Safety Req 5-7 Hardware Design 5-8 Hardware Architectural Metrics 5-9 Random Hardware Failure Evaluation 5-10 Hardware Integration and Testing 6. Software Development 6. Software Development 6-5 Initiation of Software Development 6-6 Specification of Software Safety Req 6-7 Software Architecture Design 6-8 Software Unit Design 6-9 Software Unit Testing 6-10 Software Integration Testing 6-11 Verification of Software Safety Req 3.5 ASIL A D 8-5 Interface with Distributed Development 8-6 Specification and management of Safety requirements 8-7 Configuration Management 8-8 Change Management 8-9 Verification 9-5 Requirement decomposition with respect to ASIL requirement 9-6 Criteria for coexistence of elements Slide 23 TÜV SÜD 8. Support Process 8-10 Documentation 8-11 Software tool qualification 8-12 Software component qualification 8-13 Hardware component qualification 8-14 Proven in use argument 9. ASIL oriented Safety analysis 9-7 Analysis of dependent failure 9-8 Safety Analysis 10. ISO 26262 Guideline
ISO26262 1. 2. Functional Safety Management Part 2 Safety Product Development Concept development phase (Part 3) System development phase (Part 4) H/W & S/W (Part5,6) Actual product development 3. Production and Operation (Part 7) TÜV SÜD S0 Description No injuries Slide 25 S1 light and moderate injuries S2 S3 Severe injuries, possibly life- threatening, survival probable Life-threatening injuries (survival uncertain) or fatal injuries E1 E2 E3 E4 Description Very low probability Low probability Medium probability High probability C0 C1 C2 C3 Description Controllable in general Simply controllable Normally controllable Difficult to control or uncontrollable TÜV SÜD Slide 27 TÜV SÜD Slide 28 (Part 3 FMEA, FTA .) ASIL ASIL TÜV SÜD ASIL ASIL : Automotive Safety Integrity Level (A-D) Severity S ASIL , . ASIL OEM S1 S2 S3 Slide 26 Controllability C C2 QM QM QM ASIL A QM QM ASIL A ASIL B QM ASIL A ASIL B ASIL C C3 QM QM ASIL A ASIL B QM ASIL A ASIL B ASIL C ASIL A ASIL B ASIL C ASIL D Exposure E E1 E2 E3 E4 E1 E2 E3 E4 E1 E2 E3 E4 C1 QM QM QM QM QM QM QM ASIL A QM QM ASIL A ASIL B
TÜV SÜD 1 TÜV 2 3 ISO 26262 TÜV SÜD ISO 26262 4 5 EC ECE IEC ISO EN DIN. ISO26262 OEM . . ISO26262 ISO26262 - - - TÜV SÜD Slide 30 ECE R13 ( ECE R79 ( ) ) Feb. 2002 Apr. 2005 TÜV SÜD ( ISO26262) R13H Annex 8 This annex defines the special requirements for documentation, fault strategy and verification with respect to the safety aspects of Complex Electronic Vehicle Control Systems . . . The manufacturer shall provide a documentation package which gives access to the basic design of "The System" and the means by which it is linked to other vehicle systems or by which it directly controls output variables. The function(s) of "The System" and the safety concept, as laid down by the manufacturer, shall be explained. TÜV SÜD Slide 31 TÜV SÜD Slide 32
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