GB/Z 42285-2022 Translated English of Chinese Standard (GB/Z 42285-2022, GBZ42285-2022): Road vehicles -- ASIL determination guidelines for electrical and electronic system [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 10. 6. 2023 - Počet stran: 60 This document presents methods for determining the ASIL (Automotive Safety Integrity Level) of electrical and electronic systems in road vehicles. Determining ASIL (Automotive Safety Integrity Level) of electrical and electronic systems is required by GB/T 34590.3-2022. This document applies to safety-related systems, which incorporate one or more electrical/electronic systems, as installed on mass-produced road vehicles other than mopeds. |
Obsah
| 5 | |
General introduction | 21 |
Informative Example of hazard analysis and risk assessment | 27 |
Appendix E Informative Example of hazard analysis and risk assessment | 48 |
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Abbreviated Injury Scale abnormal function analysis and risk analysis of drive Appendix ASIL automobile safety ASIL level Assessment of ASIL automobile safety integrity braking force collision considering severest scenario crash deceleration dependent items description of hazard downhill anti-slip function drive and transmission Dysfunctional manifestations electric power steering Examples of HARA examples of hazard Function manifestations Dysfunctional GB/T HARA analysis hazard analysis Hazard at vehicle hazard scenarios hazardous event HAZOP analysis injury km/h lockup loss of longitudinal manifestations Dysfunctional Hazard output stuck parameters parking brake function pavement pedestrian power assistance powertrain probability of exposure Provide braking torque Reason ASIL regenerative brake relevant risk assessment road roadside object safety goal safety integrity level side collision steering assistance steering system suspension control functions Table B.1 Table D.3 torque greater transmission functions continued Unexpected loss Unexpected vehicle upcoming vehicle Vehicle drives vehicle level vehicle operation scenario vehicle speed vertical direction Wrong functions yaw angle