©ISO 2017 – Allrightsreserved 4
8.3 MeasurestoimprovetheSOTIF............................................................................................................................ 34
8.4 Updatingthesystemspecification....................................................................................................................... 36
8.5 WorkProducts ............................................................................................................................................................... 36
9 Definitionoftheverificationandvalidationstrategy ..................................................................37
9.1 Objectives.......................................................................................................................................................................... 37
9.2 Planningandspecificationofintegrationandtesting............................................................................... 38
9.3 Workproducts ............................................................................................................................................................... 39
10 Evaluateknownhazardousscenarios(Area2)..............................................................................39
10.1 Objectives.......................................................................................................................................................................... 39
10.2 Sensorverification....................................................................................................................................................... 40
10.3 Decisionalgorithmverification............................................................................................................................. 40
10.4 Actuationverification................................................................................................................................................. 41
10.5 Integratedsystemverification............................................................................................................................... 41
10.6 Workproducts ............................................................................................................................................................... 42
11 Evaluateunknownhazardousscenarios(Area3).........................................................................42
11.1 Objectives.......................................................................................................................................................................... 42
11.2 Evaluationofresidualrisk....................................................................................................................................... 43
11.3 Validationtestparameters ...................................................................................................................................... 43
11.4 Workproducts ............................................................................................................................................................... 44
12 MethodologyandcriteriaforSOTIFrelease ...................................................................................44
12.1 Objectives.......................................................................................................................................................................... 44
12.2 MethodologyforevaluatingSOTIFforrelease.............................................................................................. 44
12.3 CriteriaforSOTIFevaluation.................................................................................................................................. 45
Annex A(informative)GeneralguidanceonSOTIF....................................................................................47
A.1 ExamplesofstructuringtheSOTIFargumentationwithGSN............................................................... 47
A.2 ExampleofinteractionbetweenISO26262andISO21448.................................................................. 57
A.3 ExamplesoftheapplicationofSOTIFactivities............................................................................................ 66
Annex B(informative)GuidanceonScenarioandsystemanalyses .....................................................73
B.1 MethodforderivingSOTIFmisusescenarios................................................................................................ 73
B.2 ExampleconstructionofscenarioforSOTIFsafetyanalysismethod ............................................... 76
B.3 IntroductiontotheSORAmethod........................................................................................................................ 79
B.4 Examplesofadaptationofsafetyanalysestoidentifyandevaluatethepotentialtriggering
conditionsandperformancelimitations................................................................................................................................ 83
Annex C(informative)GuidanceonSOTIFverificationandvalidation ...............................................94
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salutation2021-02-12这个不是正式版
