ISO 34502:2022
Road vehicles — Test scenarios for automated driving systems — Scenario based safety evaluation framework
This document provides guidance for a scenario-based safety evaluation framework for automated driving systems (ADSs). The framework elaborates a scenario-based safety evaluation process that is applied during product development. The guidance for the framework is intended to be applied to ADS defined in ISO/SAE PAS 22736 and to vehicle categories 1 and 2 according to Reference [10]. This scenario-based safety evaluation framework for ADS is applicable for limited access highways.
This document does not address safety-related issues involving misuse, human machine interface and cybersecurity.
This document does not address non-safety related issues involving comfort, energy efficiency or traffic flow efficiency.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$429.00 NZD
|
|
| HardCopy |
$473.00 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test scenario-based safety evaluation process
4.1 Integration into the overall development process
4.1.1 Objectives
4.1.2 General
4.1.3 Requirements and recommendations
4.1.4 Requirements for conformity
4.2 Safety test objectives
4.2.1 Objectives
4.2.2 General
4.2.3 Input to this clause
4.2.4 Requirements and recommendations
4.2.5 Work products
4.3 Specification of the relevant scenario space
4.3.1 Objectives
4.3.2 General
4.3.3 Input to this clause
4.3.4 Requirements and recommendations
4.3.5 Work products
4.4 Derivation of critical scenarios based on risk factors
4.4.1 Objectives
4.4.2 General
4.4.3 Input to this clause
4.4.4 Requirements and recommendations
4.4.5 Work products
4.5 Derivation of test scenarios based on covering the relevant scenario space
4.5.1 Objectives
4.5.2 General
4.5.3 Input to this clause
4.5.4 Requirements and recommendations
4.5.5 Work products
4.6 Derivation of concrete test scenarios and test scenario allocation
4.6.1 Objectives
4.6.2 General
4.6.3 Input to this clause
4.6.4 Requirements and recommendations
4.6.5 Work products
4.7 Test execution
4.7.1 Objectives
4.7.2 Input to this clause
4.7.3 Requirements and recommendations
4.7.4 Work products
4.8 Safety evaluation
4.8.1 Objectives
4.8.2 General
4.8.3 Input to this clause
4.8.4 Requirements and recommendations
4.8.5 Work products
Annex A (informative) Physics principles scenario-based approach
Annex B (informative) Traffic-related critical scenarios
Annex C (informative) Perception-related critical scenarios
Annex D (informative) Vehicle control related critical scenarios
Annex E (informative) Derivation and structuring of scenarios using criticality analysis
Annex F (informative) Qualification of virtual test platforms
Annex G (informative) Scenario database and parameter variation methods
Annex H (informative) Segmentation of test space
Annex I (informative) Evaluation of test scenarios based on behavioural safety assessment
Annex J (informative) Risk evaluation based on positive risk balance
Annex K (informative) Constrained random testing to identify unknown critical scenarios
Annex L (informative) Sufficiency of traffic data to develop parameter ranges
Bibliography
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
AS/NZS 4613:2017
Automotive equipment - Brake force measuring instruments -
BS 1802:1951
Specification for steel spring washers for general engineering and automobile purposes
-
BS 4464:1969
Specification for spring washers for general engineering and automobile purposes. Metric series
-
BS 6086:1981
Method of measurement of noise inside motor vehicles
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test scenario-based safety evaluation process
4.1 Integration into the overall development process
4.1.1 Objectives
4.1.2 General
4.1.3 Requirements and recommendations
4.1.4 Requirements for conformity
4.2 Safety test objectives
4.2.1 Objectives
4.2.2 General
4.2.3 Input to this clause
4.2.4 Requirements and recommendations
4.2.5 Work products
4.3 Specification of the relevant scenario space
4.3.1 Objectives
4.3.2 General
4.3.3 Input to this clause
4.3.4 Requirements and recommendations
4.3.5 Work products
4.4 Derivation of critical scenarios based on risk factors
4.4.1 Objectives
4.4.2 General
4.4.3 Input to this clause
4.4.4 Requirements and recommendations
4.4.5 Work products
4.5 Derivation of test scenarios based on covering the relevant scenario space
4.5.1 Objectives
4.5.2 General
4.5.3 Input to this clause
4.5.4 Requirements and recommendations
4.5.5 Work products
4.6 Derivation of concrete test scenarios and test scenario allocation
4.6.1 Objectives
4.6.2 General
4.6.3 Input to this clause
4.6.4 Requirements and recommendations
4.6.5 Work products
4.7 Test execution
4.7.1 Objectives
4.7.2 Input to this clause
4.7.3 Requirements and recommendations
4.7.4 Work products
4.8 Safety evaluation
4.8.1 Objectives
4.8.2 General
4.8.3 Input to this clause
4.8.4 Requirements and recommendations
4.8.5 Work products
Annex A (informative) Physics principles scenario-based approach
Annex B (informative) Traffic-related critical scenarios
Annex C (informative) Perception-related critical scenarios
Annex D (informative) Vehicle control related critical scenarios
Annex E (informative) Derivation and structuring of scenarios using criticality analysis
Annex F (informative) Qualification of virtual test platforms
Annex G (informative) Scenario database and parameter variation methods
Annex H (informative) Segmentation of test space
Annex I (informative) Evaluation of test scenarios based on behavioural safety assessment
Annex J (informative) Risk evaluation based on positive risk balance
Annex K (informative) Constrained random testing to identify unknown critical scenarios
Annex L (informative) Sufficiency of traffic data to develop parameter ranges
Bibliography